baber/WOPTO huggingface dataset:
Patent JP-H04334052-A (JP)
Title: Lead frame for semiconductor device
Inventor: YAMADA JIRO
IPC: H01L23/50
Filed: 1991-05-10
Abstract: PURPOSE:To make it possible to smooth the flow of resin during the formation of resin and reduce the probability of generating air bubbles around the corners of a lead and prevent the generation of cracks on resin from the corners by reducing the thickness of the lead at the corners where the lead is substantially square-shaped in its cross section. CONSTITUTION:A lead 10a which forces an IC chip terminal to be connected and connect the IC chip with an outside device and a space required to mount the IC chip are built in a frame. In a semiconductor device lead frame 10 in this construction, the cornered section of the lead 10a whose cross sectional shape is bustantially square is arranged to reduce its thickness, thereby producing a leaf section 10b. For example, the lead frame 10 is manufactured by press work of sheet materials, such as Ni-Co alloy or Ni-Fe alloy. The leaf section 10b is subjected to plastic deformation by press work in advance and cut down between the leads by punching press work, thereby processing a material with a thickness of 0.25mm so as to form the leaf section 10b whose thickness is about 0.1mm.
Patent JP-S61263342-A (JP)
Title: Voice concealing system
Inventor: AZUMA MITSUHIRO
IPC: H04K1/04
Filed: 1985-05-17
Abstract: PURPOSE:To improve concealing intensity of voice by changing a spurious spectrum level in time series in a cipher communication system which relocates and transmits a spectrum after the spurious spectrum is inserted to an unimportant area in a sound spectrum. CONSTITUTION:A voice input data is converted on a frequency band area by a high speed Fourier transform part 2 and the spurious signal is inserted at a prescribed position on the frequency band area. The spectrum level of the spurious signal varies in a prescribed time by the operations of a spurious table part 11 and a spurious spectrum generating part 4 based upon the output of a block cipher device 7. The block cipher device 7 makes a relocation table part 6 to operate and generates a relocation code which varies in a prescribed time and controls a relocation part 5. The output of the relocation part 5 is transformed and transmitted with an adverse transmission Fourier transform.
Patent JP-H04334484-A (JP)
Title: Ink sheet
Inventor: ONO YOSHIAKI
IPC: B41J32/00
Filed: 1991-05-10
Abstract: PURPOSE:To provide ink sheet whose remaining quantity can be easily recognized without depending on a sensor. CONSTITUTION:A mark 27 expressing each page number is displayed on the side edge of an ink sheet 18 so as to know remaining quantity of the ink sheet 18 by only looking at the mark 27 without using a sensor and a magnetic head. Although the ink sheet 18 will be hidden at some parts thereof being led along a paper convey passage of a printer, missing of the mark 27 is prevented by arranging the mark 27, which expresses each page number of the ink sheet 18, along the longitudinal direction of the ink sheet 18 repeatedly for a plurality of times at every page.
Patent JP-H0655183-A (JP)
Title: Composition and method for suppressing odor of sulfide containing water
Inventor: BURUUSU IBUAN RICHIYAAZU
IPC: C02F1/72
Filed: 1993-05-06
Abstract: PURPOSE: To obtain a compsn. capable of effectively removing odors from sulfide-contg. water by constituting the compsn. for suppressing the odor of sulfide in the sulfide-contg. water from a prescribed amt. of alkali metal permanganate and a prescribed amt. of water soluble nitrate salt.  
     CONSTITUTION: The compsn. for suppressing the odor of sulfide in the sulfide- contg. water comprises about 0.5 to about 95.5 wt.% alkali metal permanganate and about 0.5 to about 95.5 wt.% water soluble nitrate salt. The compsn. prepd. by combining the alkali metal permanganate, such as potassium permanganate or sodium permanganate and the water soluble nitrate salt is much more effective in suppressing sulfide and odors in the sulfide-contg. water, such as city sewage, than in the case the permanganate or the nitrate salt is supplied alone at an equal dosage. The effect is unexpected and the efficiency of ≥2 times the efficiency of the permanganate or the nitrate salt itself may be obtd. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06313029-A (JP)
Title: Thermosetting resin composition
Inventor: YAMASHITA TAKEHIRO
IPC: C08G59/62
Filed: 1993-05-06
Abstract: PURPOSE:To obtain the subject composition, containing trisphenols having a specific number of hydroxybenzyl groups added thereto and an epoxy resin, excellent in curing uniformity and heat and moisture resistances and useful as electrical and electronic materials, etc. CONSTITUTION:This resin composition contains (A) a mixture of hydroxybenzyl group adducts of trisphenols expressed by formula I [X is group expressed by formula II; one or more groups of R<i> [(i) is 1-15] on each aromatic ring are OH and at least one of groups R<i-1> and R<i+1> adjacent to the OH is (substituted)hydroxybenzyl expressed by formula III {at least one of groups Q<j> [(j) is 1-5] is OH and the rest are H, lower (cyclo)alkyl or aromatic group}; the remaining groups R<i> are H, lower (cyclo)alkyl or aromatic group] and (B) an epoxy resin. The number of hydroxybenzyl groups based one molecule of this mixture on the average is 3-6.
Patent JP-S5630153-A (JP)
Title: Photoprint head
Inventor: KOTANI SHINTAROU
IPC: B41J2/44
Filed: 1979-08-21
Abstract: PURPOSE: To make the adjustment and manufacture of the head easy and improve image resolution etc. by providing LED arrays on both sides of a 90° prism mirror.  
     CONSTITUTION: The rays of the LED array 23, 24 arranged linearly to the headers 21, 22 on both sides of a 90° prism 25 reflect on the reflecting surface 25a, 25b of the prism 25 and become the rays of the same direction. The virtual images by light spots are then formed linearly without discontinuity on a photosensitive drum 27 via a focusing type optical fiber array 26. With this constitution, focusing is adjusted simply by moving the headers 21, 22 in the vertical directions. In addition, it is possible to provide the electrodes for the respective arrays 23, 24 and their connection lines on both sides of the headers 21, 22 and this facilitates the adjustment and manufacture of the headers and if these headers are used, the image resolution power is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59230411-A (JP)
Inventor: IWATA HIROSHI
IPC: G01R31/02
Filed: 1983-06-13
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-H0812895-A (JP)
Title: Magnetic substance/polymer composite fine particle and its production
Inventor: EBISAWA YUKIO
IPC: C08F2/44
Filed: 1995-04-28
Abstract: PURPOSE:To obtain the subject fine particles, capable of stably providing even in submicron size, having magnetic characteristics free from dispersion and useful for imunolatex, etc., by dispersing water-absorbing hydrogel particles with single dispersion into a water solution in which iron sulfate, etc., is dissolved, and treating the dispersion under specific conditions. CONSTITUTION:Water-absorbing hydrogel particles obtained by subjecting acrylic amide to nonaqueous precipitation polymerization with methylenebisacrylic amide and methacrylic acid are dispersed into an aqueous solution in which iron sulfate or iron chloride is dissolved and swollen and an alkali is added to the aqueous solution to produce magnetite 2 and the resultant magnetite 2 is deposited into a gel skeleton 1 of hydrogel particles to provide the objective fine particles.
Patent JP-S59231913-A (JP)
Inventor: UIRIAMU EE BAACHI
IPC: H03K3/037
Filed: 1984-05-24
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-H08307587-A (JP)
Title: Facsimile communication system
Inventor: KUMAGAI TAKEKAZU
IPC: H04M11/00
Filed: 1995-04-28
Abstract: PURPOSE: To distribute a facsimile document to the terminal on a LAN without being interposed by an operator. CONSTITUTION: In the facsimile communication system composed of the first facsimile equipment 102 and a LAN terminal 104, etc., on a LAN 7 and the WAN(wide area network) 106 with which this first facsimile equipment 102 and other second facsimile equipment 101 are connected, the control document that the LAN terminal 104 is designated as a final destination and image data are transmitted from the second facsimile equipment 101 to the first facsimile equipment 102 and the first facsimile equipment 102 distributes the image data from the received image data from the second facsimile equipment 101 to the LAN terminal 104 based on the final destination of the control document.
Patent JP-H06314476-A (JP)
Title: Method and device for reproducing pcm still picture
Inventor: ISHIBASHI HIDEKI
IPC: G11B20/18
Filed: 1993-05-06
Abstract: PURPOSE:To reduce the manufacturing cost of a circuit for error correction by replacing adjacent pixel data with pixel data in which an error arises when an error arises in the pixel data of each picture element composing a picture. CONSTITUTION:A replacing data selector 25 selects replacing data for replacing pixel data according to the instruction of a SEL #3 when an error arises in the pixel data. When a selector 26 is informed of the presence of error in pixel data by means of an error flag, the selector outputs replacing data to an eight bit latch 27 and when error does not exist in the pixel data, it outputs the pixel data as they are to the eight bit latch 27. At this time, judgement whether the pixel data are normal or not is performed by an error flag being added with 8 bit, one word unit after PCM demodulation processing and error correction processing.
Patent JP-S5533224-A (JP)
Title: Sorting function integrated-circuit device
Inventor: CHIBA TOSHIAKI
IPC: G06F7/24
Filed: 1978-08-30
Abstract: PURPOSE: To reduce external input-output terminals in number in making a sorting network into an integrated circuit, by providing memory units which has elements stored with input and output signals respectively.  
     CONSTITUTION: Denoting the number of digital signals to be processed by N, N- input sorting network 11, memory units 12 and 13 capable of storing the N-number digital signals, and units 14 and 15 making selective connections between external input and output terminals and the needed parts of memory units are integrated into one semiconductor integrated circuit. A group of input signals are inputted in time series from external input terminal 16 and sequentially stored in the element of memory unit 12 selected by selective connection unit 14, so that the group of input signals to sorting network 11 will stand by in memory unit 12. After being sorted, they are written to memory unit 13 and supplying an adequate control signal to selective connection unit 14 outputs the contents of the memory unit to external output terminal 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02285773-A (JP)
Title: Picture processing unit
Inventor: TANIOKA HIROSHI
IPC: G06T5/00
Filed: 1989-04-27
Abstract: PURPOSE:To attain sharp binarization of a half tone character and binarization with pseudo intermediate tone processing inexpensively with high quality by correcting a mean value or a spread error for binarization corresponding to the edge. CONSTITUTION:A multi-value picture data 100a such as a read picture data from a picture input section 100 is binarized at a binarizing processing section 200 as pseudo intermediate processing and given to a picture data output section 500, from which the signal is outputted as a display pattern or a printed matter. In the processing section 200, a mean density arithmetic processing section 200a applying the processing based on the mean density approximation method and an error spread processing section 200b applying processing based on the error spread method cooperate with each other integrally. Moreover, the data 100a is inputted to an edge quantity detection section 300 and the processing sections 200a, 200b of the processing section 200 are controlled by using a control signal 400a from the binarizing control section 400 corresponding to the detected edge to make the binarization in the edge proper and the sharp binarization of a half tone character is especially processed.
Patent JP-S5330881-A (JP)
Title: Semiconductor device
Inventor: WADA OSAMU
IPC: H01L47/02
Filed: 1976-09-03
Abstract: PURPOSE: A semiconductor device of a short gate length and gate-to-cathode distance is readily obtained by flattening the surface to be formed with electrodes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04335973-A (JP)
Title: Operation controller for bleeder
Inventor: OKA TETSUO
IPC: F25B43/04
Filed: 1991-05-10
Abstract: PURPOSE:To prevent refrigerant from being erroneously discharged from a bleeder drum into the atmosphere by connecting a switch to be operated by an output of a controller which outputs a nonoperation command to an operation controller of a bleeder valve when drop of a condensing pressure is large. CONSTITUTION:Even if a bleeding pressure difference switch is operated when a pressure drop of a condenser 2 to be detected by a pressure sensor 11 is larger than a preset predetermined value, a nonoperation command is output from a controller 12 to a switch 14a, an operation controller 13 of a bleeder valve 6 is opened, and noncondensed gas fed through a bleeder tube is not discharged into the atmosphere. Accordingly, even if the condensing pressure of the condenser 2 side is largely lowered and the switch is operated, the controller 12 outputs the nonoperation command to open the controller 13, thereby preventing the valve 6 from being erroneously opened to eliminate discharge of refrigerant to the atmosphere though the condensing gas containing the air is not sufficiently stored in a bleeder drum.
Patent JP-H10302397-A (JP)
Title: Optical disk recording device
Inventor: HASHIMOTO HIROKUNI
IPC: G11B27/034
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To enable rewriting information in a packet of a fixed length with a block unit being the minimum reproduction unit in a packet by a fixed length packet-write system. SOLUTION: It is discriminated whether a new recording address indicating a recording region in which new recording information is recorded (recording start address and recording finish address) is included in one already recorded packet of an optical disk or not (S1), when anew recording address is included in the one already recorded packet, already recorded information of already recorded packet corresponding to an optical disk is read in a buffer and stored (S2), a new recording information is overwritten on a already recorded information in a buffer (S3), information after overwriting in a buffer is recorded in a already recorded packet from which already recorded information of an optical disk is read out (S4), and this processing is finished.
Patent JP-H067360-A (JP)
Title: Fastener for surgery
Inventor: ROBAATO AREN FURABASEKU
IPC: A61B17/068
Filed: 1993-04-09
Abstract: PURPOSE: To enable to keep the shape of a fastener expand to open steadily and allow an easy handling by extending two fixing arms on both sides from a central span and forming dent parts accepting a fixing tip and a fixing nub on each of the fixing arm. CONSTITUTION: A surgical fastener used for steadily closing the body tissue in a short time has a coupling member 2 in a horizontal direction wherefrom a pair of fixing arms 3 and a pair of internal mobility members 11 extend. The fixing arms 3 have dent parts 4 whereto fixing nubs 7 are fit when keeping the fastener under the expanding condition and dent parts 5 for fixing tips 6 and staple tip members 9 are connected to the internal mobility members 11. The staple tip members 9 have tips 10 on their distal parts opposing to the connecting section to the internal mobility members 11 and, on the outside of the tip members 9, external mobility members 8 with fixing tips 6 and fixing nubs 7 on their tip parts are extended in parallel to the internal mobility members 11.
Patent JP-2000295925-A (JP)
Title: Reinforcing of beet paper cylinder seedling
Inventor: WADA KATSUO
IPC: A01G9/10
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for reinforcing beet paper cylinder seedlings causing neither damage nor break at a high-speed transplantation. SOLUTION: In a beet paper cylinder for transplantation for raising a seedling, soil 1 is formulated with peat-moss to prepare a traditional bed soil 3, which is mixed with a soil solidifying agent 4 obtained by formulating fly ash as a main component with a hydrated mineral material to prepare a bed soil 5 for a paper cylinder. The bed soil 5 for the paper cylinder is packed by an impact soil packing machine 7 into the beet paper cylinder for transplantation unfolded by a paper cylinder unfolding base 6. The beet paper cylinder for transplantation packed with the soil is reversed and a seed is sowed in the soil by a seeding tool 8 and a seedling is raised during fixed days to give a paper cylinder seedling 9 for transplantation.  The bed soil 5 for paper the cylinder is packed into half the beet paper cylinder for transplantation, the traditional bed soil 3 is packed into the remaining half the beet paper cylinder. Similarly, a seed is sowed in the soil and the seedling may be raised.
Patent JP-S58224968-A (JP)
Title: Traverse device
Inventor: KAWAZOE TAKAMITSU
IPC: B65H54/28
Filed: 1982-06-22
Abstract: PURPOSE:In a super high speed spinning device, to prevent the high lug by projecting single traverse pin at the edge side of an endless belt such that it will be vertical in the straight advance region while bend to the pulley rotary shaft side in the inverted region. CONSTITUTION:A traverse pin 4 projected from the edge side of an endless belt 1 will be vertical against the advancing direction in the advancing region between the pulleys 2, 3 while bend to the rotary shaft 14 side in the inverted region where the angle (alpha) between the traversal direction and perpendicular direction is O at the position P1 and increases as the increase of (beta) due to rotation to go to the maximum at the position P2 then returns to O at the position P2 then returns to O at the position P3. A traveling string 10 will pass through a traverse motion fixing guide 17 and wound over a bobbin 21 while changing the string path to the left and right through a traverse pin 4 but the travel string 10 will slip at the bent section of the traverse pin 4 to perform free traverse temporalily through tension to increase the traverse speed thus to prevent high lug then slow down speed and caught by the traverse pin 4.
Patent JP-H045905-A (JP)
Title: Method and device for assembling slider for slide fastener
Inventor: OYAMA YOSHIO
IPC: A44B19/42
Filed: 1990-04-20
Abstract: PURPOSE:To remarkably improve the production efficiency by combining a pull to a pull fitting column of a slider body while transferring the body and continuing the transfer as it is, and tightening the column. CONSTITUTION:In a process in which a pull 8 is combined with a pull fitting column 6 from an opening 7 of a pull fitting column 6 of a slider body 1, and thereafter, the slider body 1 with the pull 8 is transferred to one direction, this slider body is inserted through in an interval being lower than height of the pull fitting column 6 being in an open state, and tightening for closing the opening 7 of the pull fitting column 6 is executed. In such a way, while transferring continuously the slider body 1 without stopping in one direction, a slider assembly is executed without controlling the timing between the body/ pull combination process and the column tightening process, and a high speed conversion of its processing capacity can be attained.
Patent JP-S5630400-A (JP)
Title: Measuring instrument for temperature rise of voice coil
Inventor: YASUKUI TAKAMI
IPC: G01K7/00
Filed: 1979-08-21
Abstract: PURPOSE:To measure the temperature rise of a voice coil high in SN ratio by canceling an AC component by means of superposing a part of speaker driving current on the across-voltage measuring current of the voice coil in the inverse phase. CONSTITUTION:The speaker driving signal of a music source, etc., from amplifier 1 is applied to voice coil 2a and dummy resistance RL2 of speaker 2 DC-cutting capacitors C1 and C2. Bias voltage VB1 for voice coil resistance measurement is applied to voice coil 2a through resistance RB1. Operational amplifier OP1 is connected to voice coil 2a and dummy resistance RL2 through low-pass filters F1 and F2. Operational amplifier OP1 cancels the driving signal component, applied to voice coil 2a, by the signal applied to the dummy resistance to detect only fluctuations of the DC voltage for measurement, generating an output for the arithmetic of the resistance variation of voice coil 2a.
Patent JP-S60252510-A (JP)
Title: Conveyor device
Inventor: NOZAWA SATORU
IPC: B65G25/08
Filed: 1984-05-25
Abstract: PURPOSE:To reduce noise and energy loss, by providing such an arrangement that a pair of support plates each having a layer of slightly inclined resilient filaments standing up therefrom are faced to each other with the resilient filaments being set inside, and the layers of the resilient filaments are arranged to be parallel with each other in the transfer direction while one of the support plate is reciprocated. CONSTITUTION:When support plates 2 is reciprocated in the direction of the arrow and articles A to be transferred are set between resilient filament layers 3, 3, the articles A are thrusted rightword upon outgoing movement of the support plate 2 and are subjected to the resistance of the resilient filament layer 3 on a support plate 1 to be inhibited from returning. Since the resilent filaments 3 are set in the transfer direction, they move back, sliding over the articles A to be transferred. With the repetition of the above-mentioned operation the articles A are transferred. With this arrangement, it is possible to reduce drive energy loss, noise and as well to enhance the durability of the conveyor device.
Patent JP-S59230413-A (JP)
Inventor: KATOU YOSHINAO
IPC: H02G5/06
Filed: 1983-06-13
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-S6310644-A (JP)
Inventor: FURITSUTSU BUITSUTOBUAA
IPC: C08L101/00
Filed: 1987-05-01
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-S61261240-A (JP)
Inventor: BENJIYAMIN BOOSUKII
IPC: H01M2/06
Filed: 1986-05-07
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-2000297438-A (JP)
Title: Construction jig for foundation and construction method
Inventor: ABE KOJI
IPC: E02D27/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To stably hold a precast concrete strut in a fixed position on the ground to place concrete and to easily increase the degree of construction accuracy for a foundation. SOLUTION: A construction jig 50 for a foundation used for an anchor ruler 40 is connected to the anchor ruler 40 interlocked with an anchor bolt 31 of a precast concrete strut 21A in a relative rotation impossible manner and is capable of being interlocked with a positioning bolt 32 adjacent to the anchor bolt 31 on the upper surface of the precast concrete strut 21A.
Patent JP-H06315586-A (JP)
Title: Feed quantity adjustable sewing machine
Inventor: ITOU HIROSUMI
IPC: D05B69/00
Filed: 1993-05-07
Abstract: PURPOSE:To easily perform adjusting work to control the amount of travel of each cloth to be processed at specific relation in a feed quantity adjustable sewing machine capable of adjusting the relative feed quantity of plural pieces of cloth to be processed. CONSTITUTION:The sums(S+, S-) of positive numbers and negative numbers of the change quantity of walking stored in a RAM are found respectively (S350), and appropriate walking quantity and holding state are changed corresponding to those values and a sewing position an (S360-S380).