baber/WOPTO huggingface dataset:
Patent JP-H06336095-A (JP)
Title: Ic card
Inventor: MATSUSHIMA YASUYUKI
IPC: B42D15/10
Filed: 1993-05-27
Abstract: PURPOSE:To obtain an excellent radiant action and favorable shielding environment by forming the outer frame constituting an IC card from a conductive member having a high heat conductivity and making the outer frame abut not only on a substrate but also on the metal cover constituting the IC card. CONSTITUTION:An IC card has a substrate part wherein electronic components of integrated circuit elements such as a CPU, a peripheral machinery control IC, a display IC or a data recording medium are mounted on a substrate composed of a resin to be wired and a mounting part 4 composed of the electrode part 3 being the connection part mounted on the substrate. An outer frame 2 is provided so as to hold the mounting part 4 between upper and lower metal covers 5, 6 and to surround the periphery thereof. This outer frame 2 is formed from a metal member having high heat conductivity and can radiate the heat generated in the mounting part 4 to the outside. Further, the earth circuit of the mounting part 4 is made to abut on the outer frame 2 and the covers 5, 6 to constitute a favorable shielding environment.
Patent JP-H01295892-A (JP)
Title: Sublimating image receiving paper for use in thermal transfer
Inventor: NAKAJIMA NORIHIKO
IPC: B41M5/40
Filed: 1988-05-24
Abstract: PURPOSE:To transfer and record an image with uniform and high color density even at the heating time with low energy, by providing an insulative layer in an image receiving paper thereby to adjust the thermal diffusivity from a dyed surface to the other surface in a specified range. CONSTITUTION:A sublimating dye contained in a color material layer of a color material sheet is transferred therefrom by heat to a sublimating-type image receiving paper for use in thermal transfer. An insulating layer is formed in the image receiving paper so that the thermal diffusivity is rendered 0.0002-0.002cm<2>/sec. from a dye surface to the other surface. The insulating layer can be formed in various manners, e.g., by heating and expanding a paint containing thermally-expanding hollow particles after applying the paint, by applying a paint containing not-thermally-expanding hollow particles, by heating and expanding a paint containing a foaming agent which decomposes and generates gas by heat and a thermoplastic high polymer after the paint is applied, or by applying a foaming substance in which polymer emulsion, preferably having a particle size of 0.001-0.2mum is mechanically foamed. The applying amount is 0.5-30g/m<2>, preferably 1-20g/m<2>.
Patent JP-S5750434-A (JP)
Title: Plasma etching method
Inventor: YAMAZAKI TAKASHI
IPC: H01L21/3065
Filed: 1980-09-11
Abstract: PURPOSE:To prevent the oxidation of impurities in an aluminum film, and to attain excellent etching by previously coating the surface of the aluminum film with an oxidation preventive film when selectively etching the aluminum film by plasma. CONSTITUTION:Let us cite an instance forming aluminum wiring. The aluminum film 13 is deposited on a SiO2 film 12 shaped on a silicon wafer 11, and the oxidation preventive film 16 is deposited continuously in the thickness of several hundred Angstrom  or several thousand Angstrom  without being exposed in air. When the surface is coated with resist patterns 14 are the oxidation preventive film 16 and the aluminum film 13 are selectively etched successively by etching the films by plasma in an atmosphere containing a halogen element, an aluminum wiring pattern is obtained. The  change of Si, Cu, etc. contained in the aluminum film 13 into compounds, which  are difficult to be etched, due to oxidation can be prevented because the surface of  the aluminum film 13 is coated with the oxidation preventive film 16.
Patent JP-S5827439-A (JP)
Title: Correcting circuit for stationary phase error of phase locked loop
Inventor: NANUN MASAHIDE
IPC: H03L7/08
Filed: 1981-08-12
Abstract: PURPOSE:To perform sure phase lock at all times, by adding a correction voltage corresponding to a stationary phase error component between an oscillation  signal and an input signal outputted from a voltage controlled oscillator to an  output voltage from a low pass filter. CONSTITUTION:An output voltage vd'(t) from a low pass filter (LPF)14 is added with a correction voltage DELTAvt corresponding to a stationary phase error component 2tau1DELTAomega/KL (where; tau1=C1R1, DELTAomega is a frequency change in an input signal thetai(t) and KL is transfer gain) between an oscillation signal theta0(t) of a voltage controlled oscillator (VCO)12 from an external terminal 16 and the input signal thetai(t) from an input terminal 11 to form a control voltage vd(t) supplied to the VCO12.
Patent JP-H07330493-A (JP)
Title: Method for growing 4h type silicon carbide single crystal
Inventor: KANETANI MASATOSHI
IPC: C30B23/02
Filed: 1994-06-08
Abstract: PURPOSE:To obtain a 4H type SiC single crystal by using the (0001) C face of 15R type SiC as a seed crystal in a sublimation recrystallization method of SiC. CONSTITUTION:The seed crystal S is produced by shaping and polishing the planar amorphous 15R type SiC single crystal and executing face decision by a steam oxidation method, then subjecting the single crystal to acid washing with HF and drying. The seed crystal is then mounted by directing the (0001) Si face of the seed crystal 5 toward the side of a crucible cap 3 and directing the (0001) C face as a crystal growth face 6 in a direction opposite to the crucible cap 3. SiC raw material powder 2 is packed into the crucible 1 and the crucible cap 3 holding the seed crystal 5 in the mounting part 4 is put on the crucible 1 packed with the SiC powder 2 and thereafter, the crucible is arranged in a vessel in which vacuum is maintainable. The inside of the system is evacuated to a high vacuum and an inert gaseous atmosphere of a pressure 10 to 20Torr is generated and thereafter, the crucible 1 is heated to sublimate the SiC powder 2 at 2300 to 2400 deg.C, by which the SiC crystal is grown at a crystal growth rate 0.6 to 1.2mm/ hour on the growth surface of the seed crystal kept at 2150 to 2250 deg.C slightly lower than the temp. of the SiC powder and the 4H type SiC single crystal is obtd.
Patent JP-H05324943-A (JP)
Title: Rotary body attaching identification code and reader for the rotary body
Inventor: KUMAI YUJI
IPC: G11B23/30
Filed: 1992-05-19
Abstract: PURPOSE:To continuously reproduce recording media in the reproducing order read from the respective plural recording media without rotating the recording media by attaching concentric bars corresponding to the respective bit values of identification codes expressing the kinds of rotary bodies and/or reproducing order data for continuous reproducing on the surfaces. CONSTITUTION:As the rotary body, there is an optical disk 10, for example, and the bar code of the identification code is attached onto the surface of the optical disk 10. As one example of a position for attaching the bar code on the surface, a ring-shaped bar code BC is attached within a range R from a position B0 of a center hole 11 of the optical disk 10 to a starting border position B1 of a signal recording area S, for example. The ringular bar code BC in this range is concentrically provided corresponding to respective bits. By using the optical disk 10 attaching the ring bar code BC containing the information of the reproducing order, the information of the reproducing order or the like can be recognized by reading the ring-shaped bar code BC at the time of loading through the reader.
Patent JP-H02305743-A (JP)
Title: Sheet transfer device
Inventor: WAKAO NAHO
IPC: G03G15/00
Filed: 1989-05-19
Abstract: PURPOSE:To facilitate processing a paper jam by moving a carriage unit to a predetermined position along a sheet containing means and stop it when the jam detected by a detecting means at the time of transfer of sheets to the sheet containing means. CONSTITUTION:When a paper jam occurs in transfer and discharge ways for a carriage unit 1, the paper jam is detected by sensors 46, 47, and the carriage 1 moves to a predetermined position (position of a sensor 51) along a sheet containing means (middle tray) 183 and stops at the position. Space over the sheet containing means 183 is opened by this. A jam sheet S can thus be eliminated easily.
Patent JP-2000320053-A (JP)
Title: Precast concrete form and precast concrete block
Inventor: SASAYA TERUMASA
IPC: E04B2/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a precast concrete form which can prevent deformation due to the effects of a temperature and humidity and a precast concrete block which can be reduced weight. SOLUTION: In the precast concrete forms 100, a form surface 102 is partitioned into an annular region 116 extending along near the outer periphery of the form surface 102 and a central region 118 surrounded by the annular region 116. Dowel reinforcements 120 composed of reinforcements for structure are projected from the form surface 102 to the outside of the form surface in the annular region 116 and the central region 118. The dowel reinforcements 120 are formed at intervals mutually in the annular region 116 and the central region 11. The forms 100 are constituted so that the mutual intervals of the adjacent dowel reinforcements 120 in the annular region 116 are made narrower than mutual those of the adjacent dowel reinforcements 120 in the central region 118.
Patent JP-S5349571-A (JP)
Title: Igniter for petroleum burner
Inventor: YOSHIMURA MASUKAZU
IPC: F23Q7/22
Filed: 1977-10-20
Abstract: PURPOSE: To provide an igniter for a pertroleum burner for conveniently burning a petroleum burning instrument by redurning the smoke generating upon ignition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63290428-A (JP)
Title: Data transfer system
Inventor: TSUCHIDA SHINJI
IPC: H04L69/40
Filed: 1987-05-22
Abstract: PURPOSE:To attain data transfer with simple protocol and high reliability by sending a data periodically when sending the data from a 1st LAN to a 2nd LAN. CONSTITUTION:A control section 44 at the sender side judges whether or not a data transmission time is reached based on the time count of a timer 43, then judging whether or not a new data to be sent exists in a reception memory 41, generates the new data when the new data exists, it is set in a transmission buffer 46, and a transmitter 48 sends the data. On the other hand, when a new data to be transmitted does not exist in the reception memory 42, the data just before is sent again. Thus, when the reception side does not receive a data even after a prescribed time elapses, it is judged that the gateway at the sender side is faulty.
Patent JP-H02307964-A (JP)
Title: Roller for napping and napping machine
Inventor: IIJIMA HIROSHI
IPC: D06C11/00
Filed: 1989-05-20
Abstract: PURPOSE:To enable stable and uniform napraising of a cloth and obtain a naprising cloth having slimy feeling by using a metallic wire having specific base thickness and tip hardness and winding the wire around a roller in such a manner as to attain a specific number of card wire points per unit area. CONSTITUTION:A napping roller is produced by winding a metallic wire having a base thickness of 0.3-0.7mm and a tip hardness of Hv 700-900 around a roller in such a manner as to attain the number of card wire points of 700-1,000 points/(25.4mm)<2>. The napraising roller is attached to a napping machine. Since the tooth-height deviation of the napping roller can be suppressed to about + or -2/100mm and the clogging is prevented, there is no generation of uneven napraising in transversal direction and longitudinal direction of the cloth.
Patent JP-H0697979-A (JP)
Title: Cdt line different speed transmission/reception system
Inventor: YOSHIBA MITSUHIRO
IPC: H04L29/08
Filed: 1992-05-20
Abstract: PURPOSE:To make the different speed reception of CDT possible (cyclic digital transmission) on a same line and to enhance the efficiency of hardware mounting and software processing on a software system. CONSTITUTION:In a CDT line LPH 2a, by independently processing transmission and reception using a line control data base 10 for the transmission and an internal table l1 for the transmission in the case of transmission processing and using the line control data base 12 for the reception and the LPH internal table 13 for the reception in the case of reception processing the different speed reception on the same CDT line 4 is possible. The speed of a CDTC 3 is set by the CDT line LPH 2a. Also, an application task 1 performs the drive and the reception of transmission request 5, transmission response 6 and reception report 7.
Patent JP-2000316403-A (JP)
Title: Method for transforming mature tree of eucalyptus plant
Inventor: DOI KEIGO
IPC: C12N15/09
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an effective method for transforming a mature tree of a eucalyptus plant. SOLUTION: Adventitious shoots are derived from explant bodies obtained from a mature tree of a eucalyptus plant, these adventitious shoots are cultured in advance in an infection induction medium, and subsequently they are treated for infection induction. The shoots are infected in an infection medium containing bacteria of genera Agrobacterium, and further the infected tissue pieces are subjected to vertical rotary culture with a bacterium elimination medium containing an antibiotic to perform bacterial elimination and the selection of transformed calluses. Further, the selected transformed calluses are subjected to vertical rotary culture under photoirradiation. By this treatment, transformed plant is redifferentiated via shoot premordium formation.
Patent JP-H03273357-A (JP)
Title: Sentence preparing device
Inventor: ISHINO YOSHIAKI
IPC: G06F17/22
Filed: 1990-05-17
Abstract: PURPOSE:To improve operability by retrieving a reference value according to a conversion table in a memory and displaying a word or a sentence corresponding to the retrieved value at a certain position different from a normal sentence preparation mode when a required word can not be understood while preparing a sentence. CONSTITUTION:This sentence preparing device is equipped with a sentence preparation mode to input reading and to output the word or the sentence equipped with the reading, and a table reference mode to input a reference word different from the reading and to output the word or the sentence translating this reference word. These modes are switched by a switch key. When the mode is switched to the reference mode and the reference word is inputted, the word or the sentence corresponding to the reference word is retrieved from the conversion table, stored in an edition file and displayed at a display part different from the sentence preparation mode.
Patent JP-H0425004-A (JP)
Title: High frequency transformer
Inventor: OKADA TAKESHI
IPC: H01G13/00
Filed: 1990-05-16
Abstract: PURPOSE:To contrive to improve operation efficiency in that it is possible to easily assemble and to readily mechanize by a method wherein a component inserting hole is provided in a lower surface of a terminal plate having a coil bobbin winding a coil and embedded a terminal, and electronic component elements such as capacitors, resistors and diodes in a radial taping state are inserted into this component inserting hole and coupled to each other to be in a radial taping state. CONSTITUTION:An electronic component element inserting hole 14 is provided on the bottom of a terminal plate 12 having a component winding a coil which is inserted into a sealed case 11. This electronic component element inserting hole 14 is set at a dimension equal to or rather smaller than electronic component elements 15 such as capacitors to be inserted in both longitudinal and radial directions, and the electronic component elements 15 is inserted by applying pressure thereto and fixed. Moreover, the electronic component elements 15 to be inserted are pressured to a tape 16 by a fastening tape 17 and fixed so as to be in a radial taping state.
Patent JP-S63290908-A (JP)
Title: Inclinometer
Inventor: NAKAO KIYOHARU
IPC: G01C9/06
Filed: 1987-05-22
Abstract: PURPOSE:To improve the durability and reliability of an inclinometer by converting the displacement of a pendulum indicating a tilt angle into an electric signal by a position detector with a photoelectric converting function with noncontact. CONSTITUTION:The inclinometer has the pendulum 2 and a two-dimensional position detector 3 arranged in a sealed casing 1 and a signal signal processing part 4 is provided on the external surface of the casing 1. The pendulum 2 is suspended by an elastic wire 6 clamped by a clamper 5 and a light emitting diode 8 which emits spot light to the two-dimensional optical position detector 3 is added in the center of the lower end of the pendulum 2. The detector 3 has an amorphous silicon layer 31, transparent resistance layers 32 and 33 formed on the top and reverse surfaces of the layer 1, and X-directional current collecting electrodes 34 and 36 and (y)-directional current collecting electrodes 37 and 38. The quantity of the spot light from the LED 8 is so controlled that a current I0 induced by the detected 3 reaches a target value Ior, so the detection accuracy due to characteristic deterioration, etc., of the LED 8 is prevented from decreasing.
Patent JP-H07331010-A (JP)
Title: Film for protecting steel plate
Inventor: TOUKETSU TAKUJI
IPC: C08L27/12
Filed: 1994-06-09
Abstract: PURPOSE:To obtain a film used for protecting steel plates, comprising a cross- linked fluororesin film and capable of preventing the staining of the surfaces of the steel plates even in high temperature atmospheres. CONSTITUTION:This film for protecting steel plates comprises one or more fluororesin films selected from cross-linked ethylene-chlorotrifluoroethylene copolymer film, cross-linked ethylene-tetrafluoroethylene copolymer film, cross- linked polyvinyl fluoride film, and cross-linked polyvinylidene fluoride film. An adhesive layer such as a hot-melt adhesive layer or a thermosetting adhesive layer is preferably disposed on the film for protecting steel plates.
Patent JP-S61285542-A (JP)
Title: Instruction prefetching method
Inventor: OKAZAKI TAKEYA
IPC: G06F9/38
Filed: 1985-06-12
Abstract: PURPOSE:To always attain an instruction prefetching action even with a double word length instruction by dividing a main storage part into an even address part and an odd address part and reading instructions every word out of both address parts at a time. CONSTITUTION:When the double word length instructions stored in an even address part 1a and an odd address part 1b of a main storage part are processed, an instruction decoding part 4 controls a selector 6a when a central processing unit 5 ends the processing of an instruction under execution. Thus the part 4 decodes the instruction held by an even address instruction register 3a and gives a command to the unit 5 to execute the instruction. Then a selector 6b is controlled and the contents of an odd address instruction register 3b are given as the 2nd word of the double word length instruction. When the double word length instructions are stored in both addresses 1a and 1b, the part 4 decodes an odd address instruction register 3c to give a command to the unit 5 to execute the instruction. Then the contents of the register 3a are given from the selector 6b as the 2nd word.
Patent JP-S5281458-A (JP)
Title: Offset type bushed chain
Inventor: OONISHI TATSUO
IPC: F16G13/07
Filed: 1976-10-22
Abstract: PURPOSE: To improve fitting force of bush and to prevent fatigue breakdown by constituting bush fitting portion at narrow side of link plate larger than bush diameter and overall longitudinal section of bush ot be I-shape. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02305454-A (JP)
Title: Semiconductor device
Inventor: OKUDA SATOSHI
IPC: H01L23/31
Filed: 1989-05-19
Abstract: PURPOSE:To form a semiconductor element so as to have a superior humidity- resistant reliability by a method wherein the semiconductor element is sealed using an epoxy resin composition containing specified components. CONSTITUTION:A semiconductor element 1 is sealed using an epoxy resin composition (A) containing a novolak epoxy resin of a softening point of 50 to 130 deg.C, a novolak phenolic resin (B) of a softening point of 50 to 130 deg.C and a cyclic dimethylsiloxane (C) of a molecular weight of 300 to 500. As for the mixing ratio of the component A and the component B, it is preferable to mix them in such a way that the hydroxyl group in the component B is 0.5 to 2.0 to per equivalent weight of the epoxy group in the component A. The component C is a matter to act as a water repellent and it is desirable that the amount of the component C is set in the ratio of 0.01 to 0.08wt.% of the whole epoxy resin composition. Thereby, the whole semiconductor element is covered and protected with the cyclic dimethylsiloxane and as corrosion of the element due to the instruction of water content is prevented by the water-repellent effect, the element has a superior humidity-resistant reliability.
Patent JP-S61284095-A (JP)
Inventor: HASHIMOTO HARUO
IPC: H05B41/18
Filed: 1985-06-10
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-H11331176-A (JP)
Title: Data communication system
Inventor: SHINOHARA HIROSHI
IPC: H04B1/707
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a data communication system using a spread spectrum radio local area network(LAN), which is capable of accelerating the transmission speed of data communication when there is a margin on a line while simultaneously performing radio communication among plural computers. SOLUTION: For this communication system, plural computers 1, 11, 21 and 31 are respectively provided with radio communication adapters 2, 12, 22 and 32, and these radio communication adapters 2, 12, 22 and 32 are provided with means for setting channels by dividing the allowable frequency band width of communication, means for retrieving and selecting idle channels from among these plural channels in the case of communication, means for bundling these plural channels when the plural continuous channels can be retrieved in the case of channel retrieval, and means for performing the spectrum spread of transmission data within the band of channel or bundled channels, and the inverse spectrum spread of spectrum-spread received data is performed.
Patent JP-S62284378-A (JP)
Title: Improving method for repeat characteristic of photosensitive body in inverted image formation
Inventor: WATANABE MASANORI
IPC: G03G15/22
Filed: 1986-06-02
Abstract: PURPOSE:To improve a repeat characteristic of a photosensitive body by providing a charge whose polarity is opposite to an electrifying charge of a powder image, to the photosensitive body which has carried the powder imagery after a development, inverting forcibly the polarity of the powder image, and subsequently, transferring the powder image by providing a charge of the same polarity as a specific polarity. CONSTITUTION:When the surface of a photosensitive body 2 which has carried a developed powder image receives an electrification of the opposite polarity, the potential of its background area approaches zero, or inverted a little to the potential of the opposite polarity, attenuated to the vicinity of the potential of an image area as a result, and a potential difference between a bright part and a dark part area is minimized. On the other hand, the powder image is inverted forcibly to the opposite polarity by this electrification. Subsequently, a charge given for a transfer of the same polarity as the specific polarity works so that the powder image on the photosensitive body surface 2 is transferred onto a transfer materials 12, and also, the whole of the photosensitive body surface 2 which has been attenuated to a roughly uniform potential by an electrification of the opposite polarity, or inverted a little to the potential of the opposite polarity is electrified uniformly to the specific electrode again. By this transfer electrification and an erasing exposure executed subsequently, a charge of a specific polarity is caught by a trap in the photosensitive body, and offered for forming the next latent image.