baber/WOPTO huggingface dataset:
Patent JP-S6340331-A (JP)
Title: Method for electric connection of substrate and semiconductor element
Inventor: KOBAYASHI MASAKAZU
IPC: H01L21/60
Filed: 1986-08-05
Abstract: PURPOSE:To perform a connecting work reliably by a method wherein a substrate and a semiconductor element are connected through the intermediary of a plurality of metal protrusions provided at the electrical connecting points of the substrate. CONSTITUTION:A plurality of conductive protrusions 3 are formed on the connection pad 2 of the substrate 1 having a conductive pattern by performing the metal forming process such as electrolytic plating and the like. The electrode 5 provided on the surface of a semiconductor element 4 is positioned with the connection pad 2, and they are electrically connected through the intermediary of the conductive protrusions 3. As a result, said connection can be performed completely even when the pallalelism of the surfaces of the semiconductor element 4 or the substance 1 is somewhat imcomplete. Also, said connection can be accomplished by performing a relatively simple process. There are methods in which the electrode 5 and the conductive protrusions 3 are press-bonded or alloyed or the electrode 5 and the pad 2 are adhereed using a bonding agent so that the electrode 5 and the conductive protrusions can maintain the state of contact, which can be used for connection of the electrode 5 and the connection pad 2.
Patent JP-2000023085-A (JP)
Title: Digital camera and image signal processing storage medium
Inventor: TAMUNE MICHIHIRO
IPC: H04N9/07
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera which can satisfactorily suppress the false colors and moires despite increase of the number of pixels by executing the median processing to the data on a specific pixel area via an image processing circuit in a format processing mode. SOLUTION: A block processing circuit consists of a white balance fine adjustment circuit 210 and an interpolation/outline processing circuit 220 and performs various types of signal processing every (n×m) pixel data, i.e., in every block. The circuit 210 multiplies the R and B signals which undergone the processes up to that of a γ correction circuit and are stored in a buffer memory by the white balance fine adjustment gain that is calculated by a mean value circuit for each of R and B signals of a (20×20)-pixel area respectively to perform fine adjustment of the white balance. Then format processing is applied to the image data for each of block data on the (20×20) pixel-area for the compression of data of a JPEG system.
Patent JP-S6073469-A (JP)
Title: Decision making system for analog signal
Inventor: ITOU GINNO
IPC: G01R19/165
Filed: 1983-09-30
Abstract: PURPOSE:To decide the mutual relation between a pulsating analog signal and a reference level on the basis of probability regardless of the output level of the analog signal by deciding whether the input analog signal is within a range centering the reference level by the counted value of a counting means within a specific period. CONSTITUTION:The input analog signal AS is sampled by a sampling circuit 1 with a sampling signal SP of specific frequency to obtain a time-series sampled analog signal ASP. Then, a synchronizing signal SYS with a period of a specific observation time (t) is added by a synchronizing signal superposing circuit 2 to obtain a measurement signal ASP'. Counters 7 and 8 count the number of pulses of the analog signal which are not within the specific range between an upper- limit and a lower-limit level based upon the reference level as the center. The 3rd slicing circuit 6, on the other hand, generates an output pulse T3 when the sampled analog signal ASP is larger than the specific level (a) and the value of the 3rd counter which counts said pulse indicates the total number of samples.
Patent JP-H0380674-A (JP)
Title: Digital electronic still camera
Inventor: KASHIWANUMA YASUNORI
IPC: H04N5/225
Filed: 1989-07-17
Abstract: PURPOSE:To attain electric connection with an external device in one-touch while eliminating the need for a connection cord by forming an outer shape of a camera so as to be inserted to an insertion part of an external device and forming a guide to the camera. CONSTITUTION:A connector 34 for data transfer is provided to a digital electronic still camera 30. The outer shape of a camera insertion part 82 of an external device 90 having a means connecting at least to the connector 34 electrically and reading a data in a memory is formed so as to receive the digital electronic still camera 30 and the guide is formed to the insertion to a camera insertion part 92. Moreover, projecting rails 94, 94 guiding guide slots 35, 36 are used for the guide. Thus, when a data is transferred to the external device 90, no connection cord is required and the connection to the external device 90 is attained in one-touch.
Patent JP-H0741658-A (JP)
Title: Thermoplastic resin composition
Inventor: OKUZONO TOSHIAKI
IPC: C08K5/524
Filed: 1993-07-26
Abstract: PURPOSE:To obtain a PPE-polyamide resin composition, having especially improved heat stability and heat degradation resistance used in an atmosphere of high temperature, without losing the product appearance, machinability, dimensional accuracy, flowability in molding (hereinafter flowability), solvent resistance and oil resistance. CONSTITUTION:The objective resin composition consists of (A) 30-70 wt.pts. of a polyphenylene ether (hereinafter PPE), (B) 70-30 wt.pts. of a polyamide, (C) 0.1-5 wt.pts. of a di- or tricarbonic acid of 3-6C, (D) 0.03-3 wt.pts. of a heat stabilizing agent containing phosphorus, and (E) 1-20 wt.pts. of an impact improving agent, is produced by combining these components, where in the first step, (A) the PPE and (C) the di- or tricarbonic acid are melt kneaded at a temperature of 240-360 deg.C, in the second step, (B) the polyamide is added and melt kneaded at a temperature of 240-360 deg.C, and (D) the heat stabilizing agent containing phosphorus and/or (E) the impact improving agent are added in the above first and/or the second step.
Patent JP-H059983-A (JP)
Title: Joint part of flat solid truss using square steel pipe
Inventor: MUTOU YUUICHI
IPC: E04C3/04
Filed: 1991-06-28
Abstract: PURPOSE:To strengthen a joint part of a chord member and a diagonal member by simplifying cutting work of a cut-off part of the diagonal member on a flat solid truss using a square steel pipe. CONSTITUTION:A chord member 4 consisting of square steel pipes is constituted by forming an angle shape body 1 by way of bending a band steel sheet in an L letter, arranging a pair of the angle shape bodies 1 to form a square steel pipe and binding both side edge parts of each of the angle shape bodies 1 by way of welding. The chord member 4 and a square steel pipe diagonal member 5 are bound by way of welding by engaging a cut-off part 6 of the diagonal member 5 with to neighbouring sides of the chord member 4 after providing the cut-off part 6 of an L letter with deep edge pats on a pair of corner parts on a diagonal line on the edge part of the square steel pipe diagonal member 5 and making the deep edge parts of the cut-off par 6 of the diagonal member 5 contact with side edge joint corner parts of a pair of the angle shape bodies 1 on the chord member 4. Additionally, a diaphragm 2 is bound in the angle shape bodies by way of welding.
Patent JP-H0233961-A (JP)
Title: Lead frame
Inventor: AIBA MASATO
IPC: H01L23/50
Filed: 1988-07-23
Abstract: PURPOSE:To dispose a dimple formed part outside molding resin by forming a recess directed outside in a frame connected with a hanging lead and disposing the part of a hanging lead in a recess. CONSTITUTION:A tab 3 for placing a chip is connected to a frame 1 by hanging leads 2, the face of the tab 3 is displaced with respect to the face of inner leads 4 by a dimple formed part 2a provided at the leads 2, a recess 1a directed toward outside is formed at the connecting part of the frame 1 to the lead 2, and the part 2a is disposed in the recess 1a. Thus, the part 2a is disposed outside molding resin 13.
Patent JP-S6075895-A (JP)
Inventor: FUJIMOTO JIYUNICHIROU
IPC: G10L15/10
Filed: 1983-10-02
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-H0738530-A (JP)
Title: Orthogonal phase modulation circuit
Inventor: SEKI KAZUHIKO
IPC: H04B1/713
Filed: 1993-07-26
Abstract: PURPOSE:To perform the switching of a carrier frequency at high speed by partially taking charge of the switching of the carrier frequency with a frequency convert phase modulation part composed of a digital circuit for performing phase modulation and a synthesizer. CONSTITUTION:A frequency phase modulation part 110 composed of the digital circuit generates a modulated output signal for which frequency conversion and orthogonal phase modulation are performed by orthogonal sine waves at plural frequencies instructed to a base band signal 191 by the low-order digit of a carrier frequency instructing signal 192. This phase-modulated output signal is mixed with the output carrier signal of a synthesizer 107 for outputting a carrier signal based on the high-order digit of the carrier frequency instructing signal 192, and a phase-modulated ratio frequency signal is generated. In this case, the frequency convert phase modulation part 110 performs the frequency conversion and the orthogonal phase modulation by generating the orthogonal sine waves at the small number of low frequencies instructed by the low-order digit of the carrier frequency instructing signal 192 without necessity for performing the modulation corresponding to all the channels.
Patent JP-H0411739-A (JP)
Title: Manufacture of thin-film transistor
Inventor: UEDA TOMOMASA
IPC: H01L21/203
Filed: 1990-07-13
Abstract: PURPOSE:To make the characteristic of a transistor good and to increase a yield by a method wherein silicon is used as a target and an active layer is formed by a sputtering operation in a gas which contains argon and hydrogen and whose argon partial pressure is within a prescribed range. CONSTITUTION:A gate electrode 2 is formed on a glass substrate 1; after that, a silicon oxide film 3 is deposited as an insulating layer. Then, an amorphous silicon film 4 is formed as an active layer by a sputtering operation. When the sputtering operation is executed not at a high pressure at which an argon partial pressure makes the film 4 of a thin-film transistor to be a pillar-shaped structure but within a range of not a low pressure at which the photoconductivity becomes 10<-6>S/cm or below, i.e., within a pressure range at an argon partial pressure of 0.22 to 2X10<-3>Torr, a good transistor characteristic can be obtained. An RF magnetron sputtering apparatus is used as a sputtering apparatus. Thereby, the characteristic of a transistor can be made good, and the thin-film transistor can be manufactured at a high yield.
Patent JP-2000022739-A (JP)
Title: Electronic mail system
Inventor: MASHIKI KENJI
IPC: H04L12/58
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of information by preventing erroneous delivery of electronic mails in an electronic mail system. SOLUTION: This electronic mail system is provided with a sever computer 1 and a client computer 2 connecting to the server computer 1, and the server computer sends an electronic mail from the client computer. The server computer is provided with a mail transfer filter 12 and a message transfer agent 11, and the mail transfer filter checks a set of a preset transmission source and a preset destination upon the receipt of a transmission request of an electronic mail and discriminates a transmission enable state of the electronic mail when a pair of a request transmission source and a request destination denoted in the transmission request is in existence in the set above. When the transmission is enabled, the message transfer agent transfers an electronic mail depending on the transmission request.
Patent JP-S6443788-A (JP)
Title: Image formation by radioactive isotope
Inventor: PIITAA ANTONII IIBURII SUCHIYU
IPC: G01T1/167
Filed: 1988-07-23
Abstract: PURPOSE: To form the image of a surface coating member having a mechanical structure by the member itself by forming a surface layer containing a radioactive isotope material in at least part of a structure in an objective area. CONSTITUTION: In order to study directly a member in a metallic structure under a testing condition, the surface of at least such an objective area as the gear is coated with a film containing a radioactive isotope material. When the coated member or part of the member is irradiated with positive electrons, a positive electron detector responds and directly forms the image of the member itself. Therefore, such a framework that the wear of the member is remedied by observing the wear in the obtained image and a fluid flow labeled with the radioactive isotope can be analyzed can be obtained. In addition, the diagram of an engine drawn on an accurate scale can be used for investigating both the member and fluid flow by laying the diagram on the image of the member by using an image matching method.
Patent JP-H0472350-A (JP)
Title: Phenolic resin composition for lamination
Inventor: KURIHARA ATSUSHI
IPC: H05K1/03
Filed: 1990-07-12
Abstract: PURPOSE:To obtain a phenolic resin composition for lamination excellent in heat resistance, punchability, flame retardancy, electric properties and so on, by adding bromide compounds of specifical two kinds. CONSTITUTION:A combination of a bromine compound of formula I with another bromine compound of formula II at a ratio of 1/4-4/1 is added to a phenolic resin. The total amount of the bromine compounds is preferably 5 to 40wt.% based on the total resin composition.
Patent JP-H0237700-A (JP)
Title: Linear accelerator
Inventor: KUMADA YUKIO
IPC: H05H7/18
Filed: 1988-07-26
Abstract: PURPOSE:To make it possible to change an acceleration frequency by providing a pair of the first and the second electrodes where high frequency quadropole cavities are opposed to each other, a supporter which holds the pair of electrodes at the same potential and a means to change the frequency of a high frequency electric field. CONSTITUTION:The first pair of electrodes are constituted of an electrode plate 1 and an electrode plate 3 and the second pair of electrodes, constituted of an electrode plate 2 and an electrode plate 4, and the charged particle path 5 is constituted of electrode plates 1-4. The first supporter is constituted of ring materials 6 and 8, a stem and a Lecher member 12, and the second supporter is constituted of ring materials 6 and 8, a stem 11 and a Lecher member 13, and furthermore, a Lecher wire high frequency resonance circuit is constituted of Lecher members 12 and 13. The Lecher members 12 and 13 are connected (shorted electrically) by a short plate 14, so that when a connecting position is changed by driving the short plate 14 upward and downward, it is possible to add an acceleration frequency (a frequency of a high frequency electric field). Thus, an acceleration frequency can be change without lowering shunt impedance.
Patent JP-H08255886-A (JP)
Title: Package for ccd
Inventor: TAKANO SATORU
IPC: H01L27/14
Filed: 1995-06-27
Abstract: PURPOSE: To obtain a high quality package for a CCD by fixing a window frame onto a glass substrate through a lead frame while exposing the terminal part of the lead frame mounted on the glass substrate. CONSTITUTION: The terminal part 3 of a lead frame 2 is mounted on a glass substrate 1 with the leg part 4 projecting from the surface thereof. Surface of the glass substrate 1 is cut with a predetermined width so that a ceramic member 5 is exposed partially and a CCD chip is bonded into the cut part 6. A wind frame 7 is fixed onto a glass substrate 1 through a lead frame 2 while exposing the terminal part 3 of the lead frame 2. The lead frame 2 and the wind frame 7 can be bonded using a thin glass plate 8 having low melting point and a cover glass 9 can be bonded thereon.
Patent JP-S5972806-A (JP)
Title: Detecting and protecting circuit of load short circuit
Inventor: JIKOU HIDEYASU
IPC: H03F1/52
Filed: 1982-10-20
Abstract: PURPOSE:To detect a load short circuit for an SEPP power amplifier containing an output emitter resistance by comparing the potential at the 1st point where the output of said power amplifier is rectified and converted into a DC level with the potential at the 2nd point where the emitter potential of an output transistor (TR) is divided by a resistance. CONSTITUTION:A detecting TRQ1 compares the potential at the 1st point A where the output of an amplifier is rectified by a diode D2 and the converted into a DC level by a resistance RX and a capacitor CX with the potential at the 2nd point where the emitter potential of an output TRQ2 is divided by resistances R1 and R2. The TRQ1 is turned on with RL<RE.R1/R2. In such a constitution, the emitter potential of the TRQ1 converts the amplifier output into a DC through the diode D2, the capacitor CX and the resistance RX. This converted DC level is held for a fixed period with the time constant of the CX and RX, and therefore the TRQ1 is never turned on with a phase shift of the voltage current of a speaker or a reaction current. Then the TRQ1 works for detection only when a load short circuit arises.
Patent JP-H1130872-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TAMURA SHINICHI
IPC: G03G5/047
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor having good electric characteristics little changes in characteristics by environmental changes or repeated use, and excellent printing durability with which output images of high quality can be stably obtd., by forming layers of charge generating and transfer layers to constitute a photosensitive layer in such a manner that the upper layer has a higher content of a charge generating material than in the lower layer. SOLUTION: This photoreceptor is obtd. by depositing plural layers of charge generating and transfer layers on a conductive base body. These layers have both of a charge generating function and a charge transfer function and contain a charge generating material comprising a phthalocyanine compd. expressed by the formula and a generally used charge transfer material in a binder. The photosensitive layer consists of the layers of charge generating transfer layers deposited in such a manner that upper layer (surface side) has a higher content of a charge generating material than in the lower layer (base body side). In the formula, M is one of TiO, 2H and Cu, R1 to R4 are independently hydrogen atoms or methyl groups, k, l, m, n are independently 0, 1, 2, 3.
Patent JP-H08149931-A (JP)
Title: Interlevee mulching material
Inventor: ISHIMOTO SHOICHI
IPC: A01G13/00
Filed: 1995-06-29
Abstract: PURPOSE: To provide an interlevee mulching material made of nonwoven fabric, designed to cover the ground between plant groups to be raised for the purpose of preventing the ground (corresponding to levees) from temperature rise, and prevented from being blown off by strong wind even without the need of covering both ends thereof with soil. CONSTITUTION: This mulching material, which is made of nonwoven fabric and to be laid for the purpose of covering the ground between plant groups to be raised, has at regular intervals small holes insertable for fitments to hold it on both ends of the longer direction thereof. The nonwoven fabric is made from a thermoplastic resin, with white surface and black back surface, having the following characteristics: basis weight: 20-100g/m<2> ; the reflectance of visible rays of light: >=60%; and air permeability: 10-200s/100cc.
Patent JP-H0734064-A (JP)
Title: Treatment of phosphor
Inventor: RI SAIKI
IPC: C09K11/01
Filed: 1993-07-27
Abstract: PURPOSE: To provide a method for processing a fluorescent material, whereby the process can be simplified, and a reprocessed fluorescent material having improved fluorescent color purity and applicability can be obtained by removing impurities from the recovered fluorescent material.  
     CONSTITUTION: There is provided a method for processing unexposed fluorescent material removed in developing a fluorescent coating on a fluorescent screen of a color image receiving tube, which method comprises the steps of: recovering unexposed fluorescent material by means of a centrifuge; dispersing the recovered fluorescent material in deionized water; cleaning the dispersed fluorescent material with an aqueous alkali solution; leaving the cleaned fluorescent material in a quiescent state and draining it; washing the fluorescent material with deionized water; surface-treating the washed fluorescent material; drying the surface-treated fluorescent material; and screen-sizing the dried fluorescent material through a mesh to obtain a reprocessed fluorescent material. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0472333-A (JP)
Title: Cosmetic container or cosmetic grocery
Inventor: IWAMOTO HISAO
IPC: C08J5/16
Filed: 1990-07-11
Abstract: PURPOSE:To obtain the title container stabilized, smoothed in its sliding through gradually oozing the silicone component onto the surface, by making up at least its sliding part with a composition consisting mainly of a silicone polymer component and another thermoplastic resin component. CONSTITUTION:The objective container can be obtained by making up at least its sliding part with a composition comprising (A) 1-20wt.%, based on the component B, of a silicone polymer component (e.g. silicone oil 50-10000 in polymerization degree, silicone rubber, silicone resin powder 0.5-2mu in particle size) and (B) another thermoplastic resin (e.g. polyacetal resin).
Patent JP-S5890418-A (JP)
Title: Shear blade for cold shaping
Inventor: MINOURA HISAO
IPC: B23D23/00
Filed: 1981-11-18
Abstract: PURPOSE:To reduce dispersion of the shaping dimension by arranging, in a small-diameter port, a projecting body which contacts to a shearing wire material and an elastic body which urges to press said projecting body onto the inner wall surface of a penetration hole. CONSTITUTION:A wire material M supported by a supporting die 1 is fed until said material contacts to a stopper 3 through the penetration port 12A of a shearing blade 12 which is returned to the concentric position to the wire material M. The wire material M in the shearing blade 12 contacts to a spherical body 12C urged by a coil spring 12D, and said spherical body 12C presses the wire material M towards the inner wall surface of the penetration port 12A. In this state, the wire material M is shear-cut without being revolved and discharged into a fin 5.
Patent JP-H1029835-A (JP)
Title: Alkali-free glass composition
Inventor: USUI HIROSHI
IPC: H01L23/10
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To ensure a low m.p. and to improve chemical durability without causing environmental pollution or reducing electric resistance by incorporating phosphorus oxide, tungsten oxide and ZnO. SOLUTION: A mixture is prepd. by mixing 15-70mol% (expressed in terms of P2 O5 ) phosphorus oxide with 5-60mol% (expressed in terms of WO3 ) tungsten oxide and 0.1-70mol% ZnO or further adding MgO, CaO, SrO, BaO, Al2 O3 , B2 O3 , Ce2 O3 , La2 O3 , SiO2 and TiO2 if necessary. The mixture is heated to 900-1,400 deg.C to form a melt, this melt is poured on twin rollers, etc., and the resultant flakes are crushed to obtain the objective alkali-free glass compsn. having <=600 deg.C glass transition temp. and <=70×10<-7> / deg.C average coefft. of thermal expansion in the temp. range from room temp. to 300 deg.C.