baber/WOPTO huggingface dataset:
Patent JP-H0945845-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKAOKA HISASHI
IPC: H01L23/28
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a structure, wherein a semiconductor chip is bonded to inner lead parts more strongly, and a method of manufacturing the device. SOLUTION: Groups of inner lead parts are bonded to the surface of a semiconductor chip 2 with first resin parts 7a and 7b and second resin parts 8a and 8b, which are formed on the whole regions of the lower surfaces of the inner lead parts, whereby the groups of the inner lead parts are strongly fixed on the chip 2, an irregularity in the vertical direction of lead pieces is prevented from being generated, the groups of the inner lead parts are reliably fixed on the chip 2, can be wire-bonded to the chip 2 and the bonded state of the inner lead parts to fine metal wires 5 is stabilized. As a result, the generation of the failure of the bonding prior to a resin-sealing is significantly reduced.  Moreover, as the groups 3a and 3b of the inner lead parts are bonded to the chip 2 via the two layers of the first resin parts 7a and 7b and the second resin parts 8a and 8b, the effect of a pressing force at the time of the wire- bonding to the surface of the chip 2 is reduced and a semiconductor device, which is not deteriorated ' its characteristics in view of quality and reliability, can be obtained.
Patent JP-S6171773-A (JP)
Title: Contour emphasizing circuit
Inventor: MIHASHI KAORU
IPC: H04N5/208
Filed: 1984-09-14
Abstract: PURPOSE:To obtain an output signal indicating the optimum emphasis of contour with reduction of effects of noises by giving the adaptive change of emphasis degree to the input picture signal in accordance with the level of the contour emphasis signal. CONSTITUTION:A register 1b produces a signal 52 by delaying a signal 51 by a step with a clock and supplies it to a multiplier 2c. Then the signal 52 is compared with an input signal 50 and it is known that the signal 52 is delayed by two steps compared with the signal 50. The multipliers 2a, 2b and 2c multiply the signals by coefficients -1, 2 and -1 respectively and supply signals 53, 54 and 55 to an adder 3a respectively. The adder 3a adds these signals 53-55 together to obtain a contour emphasis signal 56. This signal 56 is delivered to a coefficient setting device 4 and a multiplier 2d. The device 4 consists of a ROM, for example, and supplies the level of the signal 56 as an address. Then the device 4 reads a signal 57 which sets a coefficient accordant with said address out of the ROM and delivers it to the multiplier 2d.
Patent JP-H0535784-A (JP)
Title: Generating device for sentence having same meaning
Inventor: OBA KATSUYA
IPC: G06F17/27
Filed: 1991-08-01
Abstract: PURPOSE:To generate the sentence having the same meaning as the inputted sentence by converting proposition syntax form of the inputted sentence into the syntax form corresponding to the selected function representation. CONSTITUTION:A language function proposition understanding part (LP) 11 resolves an inputted sentence into a language function(LF) and a proposition part(PP) in order to decide its syntax form. An output sentence function representation selecting part 12 refers to the relation between LF of a language function representing table storage part (LM) and a function representation(FR), and selects one of FRs other than these in the inputted sentence from FRs belonging to resolved LF part. A proposition syntax form converting means 13 converts the syntax form of PP whose input sentence was decided by referring to the relation between FR of LM 15 and a syntax form of PP into the syntax form corresponding to the selected FR according to a specified proposition syntax form converting rule (PR). PR is stored in a PR storage part 16. An output sentence generating part 14 outputs the sentence of the same meaning as the inputted sentence by utilizing selected FR and converted syntax form.
Patent JP-S6170909-A (JP)
Inventor: OMASA KEIZO
IPC: A01C11/02
Filed: 1984-09-14
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-H0746748-A (JP)
Title: Protective relay apparatus
Inventor: MATSUI TOSHIAKI
IPC: H02H7/22
Filed: 1993-08-04
Abstract: PURPOSE:To protect a bus and a load without sharing excessive duty such as calculation on the CPU processing capability in a digital type protection relay apparatus. CONSTITUTION:Amount of control, which is a sum of the absolute values of the momentary values of the detected currents i1 to in of a current transformer at all input and output terminals, surely increases when an accident is generated. Therefore, a change of the control amount is obtained by calculation with a change drive element 5 in order to detect at a high speed the initiation of the accident. A waveform discriminating element 4 is driven with the detected output and the non-saturated period of the first phase of accident generation is surely caught for accurate internal and external decisions. The accurate external decision result locks operation output of an ratio differential element 3 in the AND gate 7 to prevent malfunction due to saturation of CT. Thereby, the calculation for obtaining a change in the sum of the absolute values of the momentary values can be conducted without sharing a load of the CPU processing capability.
Patent JP-2001020045-A (JP)
Title: Stainless steel sheet stock and its production
Inventor: SATSUNOKI TOMIO
IPC: C22C38/40
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To produce a stainless steel sheet stock for a semiconductor producing device less prone to be deposited with fine dust and dirt and furthermore excellent in cleanliness and to provide a method for producing it. SOLUTION: As to this stainless steel sheet stock for a semiconductor producing device, in the surface of a skinpass-rolled sheet, the number of pinholes of >0.25 mm2 size by area is <=10 pieces per 10 cm2, and the center line average roughness Ra in a direction rectangular to the rolling direction is <=0.15 μm. Moreover, as to the method for producing a stainless steel sheet stock, in a stainless steel cold rolled sheet, annealing is executed by using a hat treating furnace free from support rolls in a reducing atmosphere and also in a temp. region exceeding 600 deg.C, and after that, skinpass rolling is executed with a water- soluble lubricant in such a manner that the center line average roughness Ra in a direction rectangular to the rolling direction is controlled to <=0.15 μm.
Patent JP-H0540646-A (JP)
Title: Error correcting circuit
Inventor: HIRAO EIJI
IPC: G06F3/08
Filed: 1991-08-02
Abstract: PURPOSE:To use only a 8-bit standard RAM instead of two conventional RAMs used for data and flags respectively and to reduce the cost of an error correcting circuit by storing the flags into a part of the RAM which stores the data. CONSTITUTION:A flag buffer 7 is provided to get together the 1-bit flags every 8 bits together with a bus arbiter 15 which contains a function to receive the data bus request signals from the buffer 7, and a flag processing circuit 13 which processes the 8-bit flag read out of a RAM 6 and calculates a data error position. Then an exclusive address area which stores the flag data is provided in a buffer RAM which gets together the received flags every prescribed number of bits into the flag data of the same byte unit as the input data and stores these input data. Therefore two conventional RAMs needed for data and flags can be turned avaliable into only a single RAPT. Otherwise an 8-bit standard RAM is instead of 8 9-bit special RAM.
Patent JP-H0750308-A (JP)
Title: Junction type field-effect transistor
Inventor: URASHIMA MANABU
IPC: H01L29/812
Filed: 1993-08-04
Abstract: PURPOSE:To solve the problem that a leakage current increases at the time of reversed bias of a junction between an N-type gate region and a P-type insulating region by the irradiation with radioactives, in a conventional junction type FET having radioative resistance. CONSTITUTION:The junction type FET is characterized in that a first insulating film on the surface in cludes the upper part of a dielectric isolation region 4, and the upper part inside the dielectric isolation region is as thin as 10-30nm. As a result, the amount of positive holes generated by irradiation with radioactives decreases, so that the increase of interface level of a thermal oxide film 10 between an N-type gate region 8 and the P-type dielectric isolation region 4 and an N-type epitaxial layer 3 can be prevented. Thereby the increase of recombination current on the surface of a depletion layer extending from the N-type gate region 8 is prevented, and the increase of leakage current at the time of reversed bias can be prevented.
Patent JP-H0860326-A (JP)
Title: High luster designing property double layer plated steel sheet and its production
Inventor: KAWAFUKU JIYUNJI
IPC: C23C2/26
Filed: 1994-08-17
Abstract: PURPOSE: To produce a high luster designing property double layer plated steel sheet excellent in corrosion resistance and designing properties by applying the surface of a steel sheet with Zn or Al hot dip plating and applying the surface with vapor deposition plating of a thin topmost surface plating layer with specified roughness. CONSTITUTION: On the surface of a steel sheet base material, a substrate plating layer of Zn, Al, their allays or the like is formed by about 20 to 60g/m<2> by a hot dip plating method. On the surface of the same substrate plating layer, a topmost surface plating layer of <15 simple substances such as Si, Cu, Ni, Cr, Co, Sn and Ag or their alloys with surface roughness so as to regulate the center line average roughness R to <=0.2μm into <=1μm thickness by a vapor deposition plating method. The same surface roughness can be obtd. by executing skinpass rolling at 0.5 to 3.0 steel sheet elongation percentabe using a bright roll in which the surface roughness is regulated to <=0.2μm by the center line average roughness Ra before or after the formation of the topmost surface plating layer. If required, on the surface of the topmost surface plating layer, an organic resin clear coating film is formed by 1 to 20μm film thickness.
Patent JP-S5983742-A (JP)
Title: Operation of electric furnace
Inventor: YAMAOKA HIDEYUKI
IPC: C22C33/04
Filed: 1982-11-05
Abstract: PURPOSE:To attain to reduce the power consumption of an electric furnace, in the operation of the electric furnace for preparing a molten metal, by a method wherein oxygen and steam are blown into the low temp. region in the furnace and the combustion heat generated from said region is utilized in melting and reduction. CONSTITUTION:In an electric furnace 1 for preparing a ferro-alloy, a lance 5 is provided to an inert region to supply oxygen and steam, according to necessity, further hydrocarbon fuel such as fine powdery coal and a combustion zone 9 is formed in a coke packed layer 7. The combustion heat in this combustion zone 9 is utilized to effectively perform the heating and melting of a supplied stock material and a consumption amount due to the combustion of coke is reduced while power consumption required in heating is reduced. In addition, the product gas issued from an exhaust port is recovered to be utilized in fuel.
Patent JP-S6253823-A (JP)
Inventor: IDA KEIZO
IPC: B31B50/25
Filed: 1985-09-02
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-H0943684-A (JP)
Title: Camera system
Inventor: KOJIMA TERUYUKI
IPC: G03B15/05
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To enable a photographer to easily confirm whether or not light pre-emission for FE lock is performed. SOLUTION: In this camera system where photometry is performed by making a stroboscope pre-emit light in accordance with the operation of a switch before the main light emission by the stroboscope; a display element ill for AE lock and a display element 42 using a stroboscope are lighted when an FE lock switch is operated.
Patent JP-H0480944-A (JP)
Title: Manufacture of dielectric-isolation substrate
Inventor: KAYAO MASAHIDE
IPC: H01L21/762
Filed: 1990-07-24
Abstract: PURPOSE:To prevent an overetching at the time of formation of V-shaped grooves from being generated and to improve the integration degree of islands by a method wherein the film thickness of a second oxide film formed on a first recessed part is made thicker than that of a first oxide film formed on the part other than the first recessed part of the surface of a substrate. CONSTITUTION:A substrate 101 is etched using a patterned oxide film 102 and a nitride film 103 as masks to form a recessed part 104 and thereafter, an oxide film 105 thicker than the film 102 is formed on the recessed part 104 using the film 103 as a mask, the films 102 and 103 are patterned, recessed parts 107 are formed in the part other than the recessed part 104 of the substrate surface using these patterned films 102 and 103 as masks and after that, shallow V-shaped grooves 108 are formed in the recessed part 104 using the film 105 as a mask and at the same time deep V-shaped grooves 109 are formed in the recessed parts 107 using the films 102 and 103 as masks. As the recessed part 104 is covered with the film 105 at the time of formation of the recessed parts 107 prior to the formation of the deep V-shaped grooves 109, it is never etched and an overetching at the time of formation of the grooves 108 and 109 is not generated.
Patent JP-S6173306-A (JP)
Title: Resin magnetic molding
Inventor: OOTA HIDEO
IPC: H01F41/02
Filed: 1984-09-18
Abstract: PURPOSE:To obtain a cylindrical permanent magnet with a shaft hole for a rotation shaft which is easily manufactured and has sufficient dimentional accuracy by molding a resin magnetic molding from at least two plate members between an outer cylinder and an inner cylinder for fixing shaft. CONSTITUTION:After ferrite magnetic powder is dispersed to nylon and other thermosetting resin, a resin magnetic molding is formed out of a plate member 3 and an outer cylinder 1 and an inner cylinder 2 of radial orientation by a magnetic field orientating injection molding machine. After the molding is demagnetized, the outer cylinder 1 of the molding is magnetized by magnetizing yoke of a pole 10. After a stainless shaft center is bonded to the molding, a molding with a shaft center is formed. Therefore, a cylindrical permanent magnet which is easily manufactured and has sufficient dimentional accuracy is obtained.
Patent JP-H1141696-A (JP)
Title: Speaker
Inventor: FUJIHIRA MASAO
IPC: H04R9/06
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a speaker where a radiation force of the speaker unit is made increase and a small-sized lightweight cabinet is not swung. SOLUTION: Rear sides of the 1st magnetic circuit 25 of a speaker unit A and the 2nd magnetic circuit 27 of a vibration exciter B are placed opposite to each other and the circuit 25 is fitted to a baffle board 22 of a cabinet 21 and the polarities of the circuits 25, 27 are selected so that leakage magnetic flux between the 1st magnetic circuit 25 and the 2nd magnetic circuit 27 is suppressed and a driving force of the vibration exciter B is made higher than that of the speaker unit A.
Patent JP-H0533365-A (JP)
Title: Remote control system
Inventor: KAWAGUCHI MIKIO
IPC: F16P3/00
Filed: 1991-08-02
Abstract: PURPOSE:To prevent error input from being provided by making the input of input signal, reactive just for a fixed time from initial input after interruption, when the signal generation of the input signal from a transmitter is interrupt-ed for a specified time. CONSTITUTION:A remote control system is composed of a transmitter 1 for generating the signal of the operation of an operator as input signal, and a signal receiver 2 for limiting the working of the machine based on the input signal of the transmitter 1. After that, to a CPU 11, a signal receiving circuit 12 for receiving the input signal from the transmitter 1, a power-supply circuit 13, an interface 14, a memory 15, and a buffer 15 are connected. When the generation of the input signal from the transmission 1 is interrupted for a specified time, for example, for about 30 seconds, then for a fixed time from the input of initial input signal after in-terruption, for example, just for about 3 seconds, the input of the input signal is made reactive.
Patent JP-H1040251-A (JP)
Title: Machine translation device
Inventor: NISHIURA KAZUO
IPC: G06F17/21
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent such a case where a sentence is divided at a reluctant part in a tag symbol and the translation becomes inadequate by inhibiting the division of an input sentence by means of a prescribed sentence separation symbol as long as the additional information is given to the separation symbol that is included in the input sentence. SOLUTION: When an input sentence consisting of the character data described in a 1st language and the additional information is inputted from an input part, a single-sentence segmentation part 2 checks the character of a scan position in an input document 1 contained in a memory or a file and then skips the scan until a tag end symbol appears if the present scan position is identical to a tag start symbol. Thereby, the sentence is segmented without being divided within a tag. In regard to the segmented character string, the relation between the additional information and the character data is stored at a tag separation part 3 and the additional information is separated from the character data. A translation part 4 translates the separated character data into a desired 2nd language and stores the correspondence of language equivalents.  A tag restoration part 5 restores the tag into the translated equivalent of the 2nd language and outputs it.
Patent JP-H0631230-A (JP)
Title: Paint supply apparatus
Inventor: KOGA SHIGENOBU
IPC: B05C11/10
Filed: 1992-07-22
Abstract: PURPOSE:To control the amount of paint in painting using a paint can and to eliminate liquid exhaustion trouble by providing a fixed bridge receiving a paint circulating and controlling unit consisting of a paint circulating device and a paint control device to an upper part and arranging a weighing device to a lower part. CONSTITUTION:A paint control device equipment and paint circulating and controlling unit consisting of paint feed equipment consisting of paint feed piping 2a, a pump 2b, a paint feed piping joint 2c and a joint 2c for a pump driving source, paint return piping 3a, paint return equipment, a paint control device 4a, a paint control device driving device 4b and a joint 4c for a paint control device driving source is provided. This paint control device equipment and paint circulating and controlling unit is placed on a paint circulating and controlling unit fixing housing 8 and a paint can 5 is mounted on a paint circulating and controlling unit mounting stand 6 to be placed on a weighing device 9.
Patent JP-S6350475-A (JP)
Title: Shelf for surface treating device
Inventor: TAKAHASHI HIROYUKI
IPC: C23C16/44
Filed: 1986-08-20
Abstract: PURPOSE:To treat the whole surface of an article to be treated by forming the title shelf with a fixed shelf arm and a movable shelf arm repeatedly passing through the fixed shelf arm in the vertical direction to change the contact surface of the article with the shelf. CONSTITUTION:In the reaction furnace 10 of the heat treating device, an article to be treated such as a metallic product is placed on the shelf 60, and a superhard material is chemically vapor-deposited. The shelf 60 is formed with a fixed shelf arm 30 which is radially provided in plural stages on the outer periphery of a hollow fixed shaft 21 which is vertically mounted on a horizontal base 3, and a movable shelf arm 40 which is vertically moved in the hollow fixed shaft 21 by a driving gear 50 and radially provided in plural stages on the outer periphery of a movable shaft 31. Besides, the fixed shelf arm 30 is formed by a fixed arm 23 horizontally fixed to the fixed shaft 21 and plural circular arms 24a and 24b. Meanwhile, the movable shelf arm 40 is formed with a movable arm 33 which is horizontally fixed to the movable shaft 31, protrudes from the long hole 22 of the fixed shaft 21, and vertically moves through the fixed arm 23 and plural movable circular arms 34a and 34b.
Patent JP-S6173298-A (JP)
Title: Semiconductor memory device
Inventor: KAJIMOTO TAKESHI
IPC: G11C11/34
Filed: 1984-09-19
Abstract: PURPOSE:To improve writing reading function by providing an input output port composed of a RAM and an input output port composed of a shift register to the RAM having a memory array. CONSTITUTION:An input port SRAM composed by a static type RAM to rewrite a free multi-bit is installed in correspondence to respective data lines of a memory array M-ARY, and an input output node of a static type memory cell composing the input port, on one hand, is connected through a column switch SW respectively to common complementary data lines, and on the other hand, is connected through a switch MOSFET to a complementary data line of a memory array M-ARY. In correspondence to a respective data lines of the memory array M-ARY, an input output port composed by a shift register, to rewrite and read all bits is installed. Consequently, rewriting of all bits, multi-bit and one pit of the same page and an output of a parallel read/serial and one bit are realized.
Patent JP-H0481974-A (JP)
Title: Design device
Inventor: HIRASUNA KIYOMI
IPC: G06F9/44
Filed: 1990-07-25
Abstract: PURPOSE:To obtain an exact design by inferring and outputting the design by inputting image of a design object which a user, etc., have vaguely. CONSTITUTION:The design device is constituted of a computer1, a keyboard 3 and a CRT 5, and the computer 1 is provided with a memory M being a knowledge data base CL1 and a CPU 7 being a design inference means CL3. In such a state, when an image of a design object is inputted by an image input means CL2, a design is inferred by the design inference means CL3, based on the inputted image and the knowledge data base CL1. This inferred design is outputted by a design output means CL4. In such a way, a user's image can be inputted exactly.
Patent JP-H0359845-A (JP)
Title: Slidable contact device for magnetic head
Inventor: SEO SHUZO
IPC: G11B17/34
Filed: 1989-07-27
Abstract: PURPOSE:To obtain a satisfactory head touch by providing auxiliary pads pressing a magnetic head from a magnetic head-side to a main pad in a position where it comes to a state that auxiliary pads at least sandwich the magnetic head. CONSTITUTION:The magnetic head 17 is installed on a head carriage 21, and the auxiliary pads 22 and 23 are installed in the positions which follow a direction orthogonal to the direction of a diameter and which sandwich the magnetic head 17 on the head carriage 21. The magnetic head 17 and the auxiliary pads 22 and 23 installed on the head carriage 21 are set in such a way that a floppy disk 11 is pressed from the lower surface upward at the time of recording and reproduction. Thus, the pressure force of the floppy disk 11 as against the magnetic head 17 is held constant, and the satisfactory head touch can be obtained.
Patent JP-H0864880-A (JP)
Title: Superconducting conductor containing multiple tube
Inventor: HIGAMI HISAAKI
IPC: F25B9/00
Filed: 1994-08-19
Abstract: PURPOSE: To obtain a multiple tube in which the heat insulation of a vacuum heat insulation layer by bending is not deteriorated, and economic operation can be obtained. CONSTITUTION: A refrigerant isolating tube 5, a first tube 1, a second tube 2, a third tube 3 and a fourth tube 4 are sequentially formed outside a superconducting conductor 6 to form a multiple tube, cryogenic refrigerant is fed in the tube 1 by using a reciprocating channel formed of the refrigerant isolating tube 5 to cool the conductor 6, layers formed of the first and second tubes 1, 2 and the third and forth tubes 3, 4 are held in high vacuum, as vacuum heat insulation layers, and low temperature refrigerant i fed between the tubes 2 and 3. The tubes 1, 2, 4 are formed of tubes having higher rigidity than an assembly made of the inner tubes and the conductor 6, and further a first spacer 9 and a second spacer 10 are provided at the outer peripheries of the tubes 1 and 3.