baber/WOPTO huggingface dataset:
Patent JP-2000288911-A (JP)
Title: Method for processing semiconductor substrate
Inventor: JIYOU KUNITAKA
IPC: B24B37/20
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device or a polishing pad capable of efficiently making uniform and clean the full surface of a semiconductor substrate by polishing the surface of a photoresist or an organic insulating film formed on the semiconductor substrate. SOLUTION: The polishing device of a semiconductor substrate is provided, wherein the semiconductor substrate is fixed to a polishing head, and while a polishing pad made of a poly (allylenesulfido) high-density fiber fixed to a polshing surface plate is pressed to the semiconductor substrate, the polishing head, the polishing surface plate or both are rotated to polish the semiconductor substrate.
Patent JP-H07311746-A (JP)
Title: Compiling processor
Inventor: SHINDO TATSUYA
IPC: G06F15/16
Filed: 1994-05-17
Abstract: PURPOSE:To distributedly arrange array data for actualizing parallelism without entailing an overhead of communication by providing an arrangement means which allocates divided array data to respective physical processors in a twisted state. CONSTITUTION:When a detecting means 10 detects array data to be distributed and their dimensions, an allocating means 11 assumes (nXn) virtual processors in the case where the number of physical processors is (n) and the array data to be distributed are in two dimensions or (nXnXn) virtual processors in the case where the array data are in three dimensions. The array data detected by the detecting means 10 are allocated to those virtual processors according to prescribed algorithm while the dimensions detected by the detecting means 10 are regarded as decentralization dimensions. Then, when the object array data are allocated to the virtual processors through the processing of the allocating means 11, the arranging means 12 performs processing for allocating the array data on the virtual processors to the respective physical processors in the twisted state.
Patent JP-S5437186-A (JP)
Title: Thermosetting resin composition
Inventor: NISHIKAWA AKIO
IPC: C08F220/52
Filed: 1977-08-29
Abstract: PURPOSE: To provide the title composition giving a cured resin having excellent heat resistance, comprising specific bismaleimide, an aromatic imide having olefinic unsaturated terminals, a polymerizable unsaturated compound, and a polymerization initiator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02280226-A (JP)
Title: System for processing image data
Inventor: MIZUTANI AKIRA
IPC: G06F3/14
Filed: 1989-04-21
Abstract: PURPOSE:To make the utilization efficiency of a main storage satisfactory and, simultaneously, to execute the transfer of window image data without an interprocess communication by preparing a compressing and expanding process as the copy (slave process) of a window management process when it is necessary. CONSTITUTION:When a compressing and expanding processing is needed, by preparing and activating a compressing and expanding process 4 as the copy of a window management process 1, the execution environment of the window management process 1 is succeded to the compressing the expanding process 4 as it is. Thus, without executing the interprocess communication, window image data 2 can be transmitted to the compressing and expanding process 4, simultaneously, the compressing and expanding process 4 prepared only when it is necessary, and thereby, even the utilizing efficiency of the main storage is made satisfactory.
Patent JP-S62277184-A (JP)
Title: Preparing method for coating and inpregnating
Inventor: HONDA TOMIYASU
IPC: B05D7/06
Filed: 1986-05-02
Abstract: PURPOSE:To efficiently coat and impregnate a liquid material onto and into a base material by coating and impregnating the liquid material onto and into the base material while the base material moves from a supply port to take-out port of an immersion box and removing the excess liquid material by the high-velocity air flow in the take-out port generated by suction. CONSTITUTION:The immersion box 10 is provided with the supply port 11 to supply the base material to be coated on and impregnated in with the liquid material and the take-out port 12 to take out the product subjected to the coating and impregnating. The liquid material is supplied into such immersion box 10 so as to exceed the level of the supply port 11 and the take-out port 12. On the other hand, the pressure in the box 10 is reduced by suction to prevent the leakage of the liquid material from the supply port 11 and the take-out port 12. The liquid material is coated and impregnated on and into the base material during the movement of the base material from the supply port 11 to the take-out port 12. The excess liquid material is removed by the high-velocity air flow in the take-out port generated by the suction. As a result, the excess liquid material is removed while the advantages of a dipping method are maintained and the liquid material is efficiently coated and impregnated on and into the base material.
Patent JP-H01274433-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: TAKIZAWA RITSUO
IPC: B24B37/04
Filed: 1988-04-27
Abstract: PURPOSE:To improve bonding strength when two wafers are stuck and to prevent damages of mirror surfaces even if combined polishing is performed, by forming grooves which are deeper than the polishing thickness in at least one mirror surface of the two semiconductor wafers, overlapping the mirror surfaces, performing the combined polishing, facing the polished surfaces of the two semiconductor wafers, and sticking the two wafers. CONSTITUTION:For example, grooves 7 are formed in the mirror surface of a silicon wafer 5A with a laser beam. The grooves 7 are formed in the same pattern as the dicing pattern of the silicon wafer 5A. The depth of the groove 7 is made deeper than the thickness of polishing for the silicon wafer 5A. The silicon wafer 5A is stuck to an upper surface plate 3 and a silicon wafer 5B is stuck to a lower surface plate 1 by using wax so that the mirror surfaces are exposed. Thus, the wafers are overlapped. With polishing liquid being atomized, the lower surface plate 1 and the upper surface plate 3 are rotated in the reverse directions to each other, and polishing is performed. When the polishing is finished, the wafers are removed from the surface plates and cleaned. Hydrophilic property is provided. The polished surfaces are made to face each other and brought into contact. Heat treatment is performed, and the wafers are stuck together.
Patent JP-S58219650-A (JP)
Title: Dividing device for galois field
Inventor: INAGAWA JIYUN
IPC: G11B20/18
Filed: 1982-06-15
Abstract: PURPOSE:To simplify a dividing device and to speed up processing, by performing the division of a Galois field without providing the dividing device with a logarithm and an antilogarithm buffers which require a large capacity memory. CONSTITUTION:One-side elements alpha<j> of 2<m> elements of the Galois field GF(2<m>) are set as divisor data in the 1st linear register 52 of the dividing device for the Galois field, and a converter 51 is stored with a table of reciprocal data on the elements at specific positions of each of (n) divisions of 2<m> elements in all. The contents of the register 52 are shifted by a logical circuit at only a specific frequency until the output of the register 52 coincides with the reciprocal data on the element of the converter 51. The reciprocal data outputted from the converter 51 is set in the 2nd linear shift register 53 and a counter circuit 54 counts the number of times of shifting. The contents of a register 53 are shifted by as many times as the circuit 54 generates output signals and a multiplying circuit 55 multiplies the element alpha<j> by the output alpha<-j> of the register 53. Thus, the constitution of the dividing device is simplified to speed up the divising processing.
Patent JP-S59228067-A (JP)
Inventor: TAKANO KOUZOU
IPC: D06M11/38
Filed: 1983-06-10
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-S5815925-A (JP)
Inventor: JIYOOJI DABURIYU KABARUKA
IPC: C07B59/00
Filed: 1982-06-15
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-S592048-A (JP)
Inventor: ROBAATO BAANAADO HEIAATO
IPC: H05K3/00
Filed: 1983-06-10
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-H077117-A (JP)
Title: Electronic component
Inventor: HIRASAWA NOBUYOSHI
IPC: H01L23/50
Filed: 1993-04-28
Abstract: PURPOSE:To provide an electronic component which can be mounted on a board without requiring any through hole while realizing high density mounting. CONSTITUTION:An IC case has one side part arranged with outer leads 421, 422 bent in L-shape, as a whole. The base part 43 each of the outer leads 421, 422 has a predetermined length and the leg part 44 is arranged perpendicularly to the base part and to the direction of the row of outer leads 421, 422. Two leg parts 441 located at the opposite ends are directed reversely to all other leg parts 442. This structure allows self standing of the IC.
Patent JP-S61266625-A (JP)
Inventor: KITAJIMA MITSUO
IPC: D02G3/02
Filed: 1985-05-13
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-H02284646-A (JP)
Title: Disoxidant
Inventor: SUGIHARA YASUO
IPC: A23L3/3436
Filed: 1989-04-25
Abstract: PURPOSE:To obtain a disoxidant not detectable with a metal detector by blending glycerol with an alkaline substance. CONSTITUTION:A disoxidant is composed of glycerol and an alkaline substance such as NaOH or KOH. Water and/or a compd. (e.g. halide or sulfate) of a transition metal such as iron, e.g. ferrous chloride or ferrous sulfate or a slightly water soluble solid such as activated carbon or zeolite is further added as required. Since the highly hygroscopic glycerol is used as a base and iron powder is not used, a metal detector for checking the mixing of packed food with foreign matter can be worked without hindrance.
Patent JP-S5627563-A (JP)
Title: Writing, picture paper storing method
Inventor: HIRASAWA OSAMU
IPC: G06T1/00
Filed: 1979-08-14
Abstract: PURPOSE:To prevent a position shift and angle difference between partitioned drawing from appearing at each boundary part even when required information to be reproduced spreads over a few partitioned drawings, by adding one mark or more at an adequate position of the drawing partitioned into several adjacent sections. CONSTITUTION:A large sheet of writing, picture paper is equally partitioned small enough for a read method to read each section and at adequate positions outside information on partitioned sections of writing, picture paper 1, 2, 3... to be read in sequence, one mark or more, e.g. m1 and m2 and added. Then when partitioned drawings 1, 2, 3... are sequentially read by reader R under the command of controller C and stored in memory M, a position shift or angle difference at each boundary part between adjacent partitioned section of the paper is corrected which is generated when they are read on the basis of the detection of marks m1 and m2, thereby storing information on the writing, picture paper sequentially divided in memory method M.
Patent JP-S5436557-A (JP)
Title: Constant current circuit
Inventor: KOUNO MICHIO
IPC: G05F1/10
Filed: 1977-08-27
Abstract: PURPOSE: To reduce the loss due to a resistor by setting the load sharing resistor at a great value while maintaining a predetermined output impedance with the load sharing resistor connected to a third winding provided in current detector. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58220592-A (JP)
Title: Dial pulse counting system in electronic exchange
Inventor: SUZUKI TAKAHIKO
IPC: H04Q1/32
Filed: 1982-06-16
Abstract: PURPOSE:To increase the number of controlling circuits, by storing the storing position information, circuit state information after changing and cyclic time information of a change detection circuit, and by processing them in non-real time to smooth a momentary processing capacity excess of a change detection number. CONSTITUTION:If a telephone set calls, the storing position information, circuit state information and time information are loaded on a change detection cue 7. A decentralized controlling part 8 reads them and inform a central processing unit 9 of them. If a subscriber dials, it is read in the change detection cue 7 as the change of circuit state. The decentralized controlling part 8 reads it and compares it with a previous change detection time, and, if the change from the cut to the connect is generated in a specified time, a dial pulse counting is performed to compare it with a time in an optional change detection cue reading information or a time from a line monitoring and controlling part 4 when no load existing in the change detection cue 7. If the change is not in the said time, the received number is reported to the unit 9 and the process is performed in the same manner to prepare for receiving the next digit. The unit 9 controls the decentralized controlling part 8 to change to the speaking after receiving a necessary digits, and the controlling part 8 is transferred to monitoring the cut of the subscriber.
Patent JP-S5728377-A (JP)
Title: Optical coupler
Inventor: HAMAGUCHI HISASHI
IPC: G02B6/42
Filed: 1980-07-28
Abstract: PURPOSE:To miniaturize the device by a method wherein a lens is formed integrally at a nose of a short optical fiber, which is a coating type and a core diameter thereof is larger than a core diameter of an optical fiber for transmission transmitting light emitted from the short optical fiber, and the lens is hermetically sealed into a common case while opposing the lens to a semiconductor light emitting element. CONSTITUTION:The semiconductor light emitting element 1 is fast stuck at the central section of the surface of a stem base 11 with external drawing wires 12a, 12b projecting to a lower surface, and the optical fiber 7, to the nose thereof the lens 13 is shaped integrally, is disposed to the element 1 at a slight interval. The core diameter of the fiber 7 is previously made larger than the core diameter of the optical fiber for external transmission transmitting light emitted from the fiber 7 at that time. A sleeve 14 in synthetic resin is mounted on an outer circumference of the fiber 7 through adhesives 15, being contacted with the base 11, an emitting end of the fiber 7 is covered with a metallic cap 9 with a light transmitting window 10, and a small-sized case 8 is manufactured. Accordingly, the device is compacted while the efficiency of coupling with the optical fiber for external signal transmission is also increased.
Patent JP-S61263131-A (JP)
Title: Formation of finely-patterned layer
Inventor: KATO NAOKI
IPC: H01L21/3213
Filed: 1985-05-15
Abstract: PURPOSE:To obtain a lift-off technique with excellent reproducibility, by utilizing the fact that there is a considerable difference in a rate of etching by ozone between a resist of novolak resin-quinone diazide such as AZ and a resist of methacrylate, the etching rate of the latter being higher than that of the former. CONSTITUTION:A first resist 2 of polyacrylmethacrylate is applied on a semiconductor substrate 1, and a coat solvent is volatilized by heating. Next, an AZ resist, i.e. a second resist 4 is applied, and thereafter a heat treatment is applied. Exposure is conducted by an exposure device having a wavelength in the range of 350-430nm, development is executed by using a developer of alkali, and a light of a low-pressure mercury-vapor lamp is applied in an atmosphere containing oxygen to etch the second resist 4. Subsequently, similar lift-off processes are followed. The first resist is etched by the incineration caused by ozone, since it is volatilized thereby easily as gases of CO2, H2O etc. The second resist turns to be resistive substantially to etching because of simultaneous advances of decomposition and crosslinking caused by ozone when ultraviolet rays of 300nm or below generated by the low-pressure mercury-vapor lamp are applied thereto.
Patent JP-H042196-A (JP)
Title: Method and apparatus for manufacturing ceramic green sheet for lamination-type ceramic electronic part
Inventor: KOGAME TOSHIHIKO
IPC: H01G13/00
Filed: 1990-04-19
Abstract: PURPOSE:To prevent deformation and breakage and to obtain ceramic green sheets having high reliability, by constituting so that a green ceramic layer may be subjected to various kinds of processing and conveyance, etc., in a state that the green ceramic layer is backed with a carrier film. CONSTITUTION:A long compound material 1 made by forming a green ceramic layer on a long carrier film continuously in its longitudinal direction, is guided to a print station 6. And a conductive film is printed with conductive paste by a fixed pitch on the surface of the green ceramic layer of the compound material 1, which is guided to a defective print detecting element 11, and defects of the print are detected by visual observation or with an optical detector 12. Next the compound material 1 is guided to a punching station 13 by way of a drying station 14. After a specified part of the green ceramic layer is taken out as a ceramic green sheet at the punching station 13, the compound material 1 is wound on a take-up reel 39.
Patent JP-H08295074-A (JP)
Title: Recording medium and image forming method using the medium
Inventor: SAKAKI MAMORU
IPC: B41M5/00
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a recording medium capable of forming a high-definition image comparable to a silver print by providing a coated layer containing a pigment, a binder and a cationic substance as main components, and acetylenic alcohol, and glossing the surface thereof. CONSTITUTION: A recording medium is manufactured by providing a coated layer containing a pigment, a binder and a cationic substance as main ingredients, and acetylenic glycol, acetylenic alcohol and one or more of their derivatives on a base material, and glossing the surface. In such a case, the preferable 75 deg. relative specular glossiness of the surface is 30% or over. Recording and image formation are made by jetting droplets of each of cyan, magenta, yellow and black ink from the orifice of a recording head and making them adhere to a recording medium. Use of the recording medium permits the formation of a high optical density, high-quality and high-definition image.
Patent JP-S60247689-A (JP)
Inventor: TANAKA ATSUSHI
IPC: G09G1/06
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-H042271-A (JP)
Title: Color picture forming device
Inventor: SHOJI HISAFUMI
IPC: H04N1/48
Filed: 1990-04-19
Abstract: PURPOSE:To improve the resolution by allowing a gradation processing circuit to execute the processing based on the error spread method and generating an output data in plural bits corresponding to the result of comparison with plural threshold levels for each picture element of a picture data. CONSTITUTION:A gradation processing circuit 40 converts an input picture data in which gradation of each picture element is expressed in an 8-bit data into a 4-bit data P respectively and the result is outputted. The 4-bit data is converted into an analog level by a D/A converter 50 to control the modulation of a laser diode LD via a laser diver 60. That is, the intensity of the laser beam is modulated in response to the gradation in 4-bit for each picture element to adjust the recording picture element area. Thus, the resolution is improved and the picture with high quality is obtained.
Patent JP-S5437932-A (JP)
Title: Heater
Inventor: MASUDA TAKASHI
IPC: H05B3/14
Filed: 1977-08-31
Abstract: PURPOSE: To prevent a thermistor from destruction resulting from heat stress by keeping elasticity at a member which presses a discshaped positive characteristic thermistor onto conductive metal bases furnished on the both sides of it. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000293674-A (JP)
Title: Image processing method, printer, image processing system and recording medium
Inventor: YOSHINO MASUMI
IPC: G06F15/177
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To complete image processing in a short time in an environment where a plurality of processors are available by allocating the pieces of processing to the plurality of processors on the basis of image quality to be processed and the number of inquired processors capable of bearing the load of image processing. SOLUTION: Image processing contents to be set in threads 1 and 2 are made different according to printing resolutions and printing colors both being the properties of an image and the number of CPUs mounted on a multiprocessor board. These processing contents are set by measuring the duty factor of CPU in actual image processing. In the case of a high resolution image, half-toning processing is allocated to the single thread 2 and consequently the ratio of a processor allocated to half-toning is increased. As a result, image processing is set to the two threads 1 and 2 with appropriate allocation in accordance with the resolutions, and image processing is efficiently carried out as a whole. Consequently, full image processing is completed at high speed before half-toning.
Patent JP-S5329525-A (JP)
Title: Power source unit
Inventor: KANZAKI TAKAMASA
IPC: H02M5/10
Filed: 1976-08-31
Abstract: PURPOSE: To improve the efficiency of a power source unit and miniaturize its size by collecting the firm power outputs to an output transformer of the same inverter when outputs caused by polyphase and single-phase alternating currents and direct current are to be developed according to the combination of plural inverters and output transformers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58221988-A (JP)
Inventor: HAGIWARA SHIYOUJI
IPC: D06F43/00
Filed: 1982-06-18
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-S585499-A (JP)
Inventor: ARUBERUTO BURUMU
IPC: F04D29/08
Filed: 1982-06-18
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-H04363451-A (JP)
Title: Ceiling
Inventor: YANATORI HIDETAKA
IPC: H05K9/00
Filed: 1991-05-09
Abstract: PURPOSE:To make a ceiling easy to machine and good design ability and to electromagnetically shield the ceiling without deteriorating the sound absorption property thereof. CONSTITUTION:Conductive paint 5 is applied continuously to that portion of a ceiling board 3 which extends from its back face 3a, i.e., its upper side to its abutting portion 3a for a metallic T bar 2. The portion of the ceiling board 3 to which the conductive paint 5 is applied is blocked and cannot be seen from the lower side of the ceiling 1 but a decorative sound-absorbing plate 4 made of a nonconductive member can be seen and the degree of freedom in the selection of the color as well as the design of that portion of the ceiling 1 which is exposed to the lower side is increased and the ceiling is so good in designing property that a sense of coldness characteristic of metal is eliminated. Because the ceiling board 3 is comprised of the decorative sound-absorbing plate 4 to which the conductive paint 5 is applied except the lower side, the board 3 is easy to machine, low-priced and has good sound-absorbing properties. Also, the horizontal piece 2a of the T bar 2 is made to abut on the surface of the abutting portion 3a of the ceiling board 3 and so the ceiling 1 is joined at its back side, i.e., its upper side to the conductive material and therefore has electromagnetically shielding performance as a whole.