baber/WOPTO huggingface dataset:
Patent JP-H03277467-A (JP)
Title: Polishing method and polishing device
Inventor: HAJIKI NOBUHIKO
IPC: B24B37/07
Filed: 1990-07-11
Abstract: PURPOSE:To polish the polishing target layer of a member to be polished of laminated structure easily with high accuracy by providing a sample base with mechanism for adjusting either one of the fitting position and fitting attitude of the member to be polished in the preceding process in a polishing process. CONSTITUTION:The adhesive sticking of a member to be polished 3 to a movable jig 1 is performed by heating a sample base to approximately 120 deg.C to adhere the member to be polished 3 after a wax applying process 4, then applying pressure to the member to be polished 3 and cooling it forcibly. The height 2 and inclination thetay of the member to be polished 3 stuck to the movable jig 1 on the sample base are adjusted in an adjusting process 7. This adjustment is performed to make a polishing target layer 3b in the member to be polished 3 horizontal to the specified horizontal face. After terminating the adjusting process 7, planing 8 is performed by a rotary polishing grinder.
Patent JP-H0347613-A (JP)
Title: Thickness control device for cold tandem mill
Inventor: SEKIGUCHI KUNIO
IPC: B21B37/18
Filed: 1989-07-13
Abstract: PURPOSE:To ensure sufficient accuracy of plate thickness by providing the 1st thickness control device with which the peripheral velocity of the roll at an upstream stand is operated and the 2nd thickness control device with which the peripheral velocity of the roll at one more upstream stand is operated. CONSTITUTION:The 1st thickness control device 68 is operated when the tension between the (n - 1)th stand and the (n)th stand is between the upper and lower limit values of tension and corrective quantity of peripheral velocity of the roll at the (n - 1)th stand is operated to make thickness deviation zero and is added to a velocity control device 50 for the (n - 1)th stand. The 2nd thickness control device 69 is operated when tension between the (n - 1)th stand and the (n)th stand is out of the upper and lower limit values and corrective quantity of roll velocity at the (n - 2)th stand is operated to make thickness deviation at the outlet side of the (n)th stand zero and is added to a velocity control device 49 for the (n - 2)th stand. Thereby, the thickness at the outlet side of the (n)th stand is controlled.
Patent JP-H0738105-A (JP)
Title: Manufacture of mis type semiconductor device
Inventor: SASAKI YOSHITAKA
IPC: H01L21/8238
Filed: 1993-07-22
Abstract: PURPOSE:To accurately form an LDD structure without excessively shortening the gate length of 0.2 to 0.5mum when manufacturing a MIS type semiconductor device of LDD structure. CONSTITUTION:After a side wall 42a has been formed on the side face of a polycrystalline silicon film 40 which constitutes a gate electrode, an ion implanting operation is conducted for formation of a low density source and drain region. Then, an annealing treatment is conducted, ions are diffused in lateral direction to the part directly under the edge of the gate electrode passing the lower side of the side wall, then ions are implanted in high concentration without removing the side wall, and a high density source and drain region is formed by conducting heat treatment.
Patent JP-H1125147-A (JP)
Title: Fault verification method for integrated circuit
Inventor: YOSHIDA TAKATERU
IPC: H01L21/82
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To perform a high accurate and highly efficient inspection by calculating a new fault detection rate corresponding to a physical fault occurrence rate based on masking pattern density distribution inside a chip. SOLUTION: The fault occurrence rate is difference corresponding to the layout state of a masking pattern and it is required to consider the density of the masking pattern so as to obtain the accurate fault occurrence rate. Thus, a layout parameter 304 is extracted from a floor plan or layout information at the time of preparing the masking pattern of an integrated circuit in a processing 303. Based on both of the obtained layout parameter 304 and the fault detection rate 302 obtained from a conventional fault detector 301 such as a fault simulator or an automatic test pattern generator or the like, a calculation means 305 for considering mask density newly calculates the fault detection rate 306 of high accuracy corresponding to the physical fault occurrence rate. Thus, the highly efficient inspection is made possible.
Patent JP-S6463551-A (JP)
Title: Manufacture of ester
Inventor: ROI RABUERU PURUUTO
IPC: C07C69/24
Filed: 1988-07-20
Abstract: Esters are prepared directly from 2-substituted alcohols, such as Guerbet alcohols, by dehydrogenating and esterifying the alcohol at 170 DEG C-240 DEG C in the presence of a catalyst system comprising (i) platinum on activated carbon, zinc oxide or zinc C2-C20 carboxylate and (ii) NaOH, KOH or LiOH. Mixed esters may also be prepared from appropriate mixtures of 2-substituted alcohols.
Patent JP-S6240848-A (JP)
Title: Memory system
Inventor: YAMAUCHI YOSHIHIRO
IPC: H04L13/00
Filed: 1985-08-19
Abstract: PURPOSE:To execute a high speed processing for changing the bit list of a data by inverting the bit list of the data by an external instruction at a time of writing and reading out the data to and from a memory. CONSTITUTION:In a document preparing communication terminal equipment, a data compression reproducing part DCR of a vertical disk is provided with an inversion data gate 86 for inverting the bit list of a write data or a read-out data to a common memory 84, and a non-inversion data gate 87 for no invertion. Accordingly, when processing a data by changing its bit list, it may suffice that the data is written in the common memory 84 through the inversion data gate 86, when storing the data, and it is read out through the non-inversion data gate 87, when reading it out, therefore, the bit list of the data in case of transmitting by a facsimile an image generated by a host side can be changed at high speed.
Patent JP-H0737096-A (JP)
Title: Line segment extraction method in picture analysis of tunnel working face
Inventor: MITARAI YOSHIO
IPC: G06T7/00
Filed: 1993-07-22
Abstract: PURPOSE:To automatically analyze pictures, to evaluate the state of a rock bed even by a person having no advanced geological technique and to save manpower by making each of picture elements of black-and-white pictures a vector. CONSTITUTION:Tunnel working face is photographed by a still video camera or the like and the black-and-white pictures of the tunnel working face are obtained. Density gradients with surrounding picture elements are calculated at every picture element of the black-and-white pictures first and respective density differences are replaced with vectors. Then, the vectors more than a fixed size are selected and a vector line segment is extracted in the normal direction of the vectors when the vectors of the same direction are continuously present. Further, information as the lines of a geologial boundary, a crack and a fault, etc., is made to be patterns from geological information obtained by a preliminary investigation, the previously extracted vector line segment is matched to line segment pictures obtained from the pattern, continuous line segments are extracted by matching with a structurally significant direction and basic line pictures are obtained.
Patent JP-H078168-A (JP)
Title: Green tea leaf steamer
Inventor: HAMAZAKI TOYOJI
IPC: A23F3/06
Filed: 1993-06-28
Abstract: PURPOSE:To readily form holes for feeding steam and sufficiently enlarge the opening ratio thereof by forming a suitable place of a steam feeding part surrounded by a steam chamber of a fixed steaming drum into an installing and removing part, arranging blade plates in the installing and removing part and forming many slots. CONSTITUTION:A suitable place of a steam feeding part (1a) surrounded by a steam chamber 5 of a fixed steaming drum 1 is formed into an installing and removing part 11 freely detachable from an inlet and outlet 6. Blade plates 13 are arranged in the installing and removing part to form many slots 14 and increase the opening ratio thereof. Thereby, the holes are prevented from being clogged with broken green tea leaves, etc., to facilitate the cleaning.
Patent JP-2001011429-A (JP)
Title: Sealing material
Inventor: KOZUMA CHIKAHISA
IPC: C08L23/20
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a sealing material which facilitates the application operation, improves the watertightness and is suitable for recovery. SOLUTION: A sealing material having a discharging property suitable for the application at 40 to 80 deg.C is prepared by using a polybutene resin as a base and blending to this a saturated styrene thermoplastic elastomer, a lubricant, an adhesive, a filler and a fibrous component as additives. As the saturated styrene thermoplastic elastomer, from 8 to 20 PHR (pts.wt. against 100 pts.wt. polybutene resin) styrene/ butadiene copolymer of a hydrogenated grade is contained.
Patent JP-H057108-A (JP)
Title: Antenna system for mobile body
Inventor: UEMATSU MASAHIRO
IPC: H01Q1/27
Filed: 1991-06-26
Abstract: PURPOSE:To reduce the height without incurring increase in an inertia mass. CONSTITUTION:The system is provided with a base board 8 supported around a rotary shaft 11, 1st drive means 13, 14 driving the base board in the azimuth direction, an antenna unit A arranged on the base board 8, and a 2nd drive means 6 driving the antenna unit A in the elevation direction and the said antenna unit A is provided with a link member 5 fixing the antenna boards 3, 4 at an offset interval in the beam direction while each beam direction is kept in parallel.
Patent JP-H0231461-A (JP)
Title: Manufacture of photoelectric integrated circuit
Inventor: SHIMIZU JUNICHI
IPC: H01L21/822
Filed: 1988-07-21
Abstract: PURPOSE:To enable a photoelectric integrated circuit to be high in operational speed and sensitivity by a method wherein the photoelectric integrated circuit of large mutual conductance is manufactured into such a structure that it is made to be planar and its gate is micronized in length through processing and an element, possessed of a small element resistance and a small element capacitance, is formed. CONSTITUTION:A non-doped GaAs distortion buffer layer 4 and an n-type GaAs channel layer 7 are successively deposited on an InP substrate 1 to form a semiconductor laminated structure. And, a first groove is provided to the semiconductor laminated structure, a non-doped InP 8 is made to grow in the groove, and a second groove is formed in the non-doped InP 8 grown inside the first groove. Next, a non-doped InP clad layer 6, an n-type InGaAsP active layer 5, and a non-doped InP clad layer 3 are grown in the second groove. One side of the non-doped InP between the side walls of two grooves is doped with a p-type impurity to form into a p-type InP. And, the other side of the non-doped InP is doped with an n-type impurity to form into an n-type InP. By these processes, a double hetero-structure, which is to be a light emitting device, is composed of a p-type InP, an n-type InPGaAs active layer, and an n-type InP.
Patent JP-S6158284-A (JP)
Title: Optical transmitter and receiver
Inventor: SUGIMOTO TETSUO
IPC: H04B10/00
Filed: 1984-08-29
Abstract: PURPOSE:To enable to carry out an optical communication during communication systems, each having the wavelength different from each other, using the same optical transmitter (optical receiver) by a method wherein only the connector, wherein the photoelectric conversion element is built, is exchanged. CONSTITUTION:A transmitter 1 consists of a connector 3 housing an electricity/ light converting unit 2 with an LED therein and the main body, which has the optical transmitting circuit built in the housing and sockets 4 connected to the optical transmitting circuit. The terminal pins 5 of the connector 3 are inserted in the sockets 4 and both are engaged with pawls 8. According to this constitution, an optical communication during communication systems, each having the wavelength different from each other, becomes possible without replacing the main body by exchanging only the photoelectric conversion element in a plug-in system and the degree of freedom in the layout of the communication systems is raised.
Patent JP-H0468468-A (JP)
Title: Voice translating machine
Inventor: KAMIYA SHIN
IPC: G06F17/28
Filed: 1990-07-09
Abstract: PURPOSE:To eliminate necessity for explaining an operation method to foreigners and to enable voice translation by a lot of vocabularies by recognizing the voice by a specified speaker system when recognizing either the voice of a nation language or the voice of a foreign language at a voice recognition part. CONSTITUTION:A nation language voice recognition part 11 recognizes the voice of a specified speaker by using a standard pattern generated by a specified speaker registered in advance and further recognizes the voice for the unit of a word by using a nation language dictionary 12 or a foreign language word dictionary 13. Based on the obtained result of recognition for the unit of a word, a translation part 14 executes a translation processing by using a dictionary for translation, and the translated result is displayed at a display part 15. In that case, when the result is the translated result in the foreign language, a voice synthesizing the translated results is outputted by a foreign language voice synthesization part 16. On the other hand, the dummy voice in the foreign language inputted by a specified speaker is recognized at the voice recognition part 11 according to the specified speaker system by using the foreign language word dictionary 13 and translated into the nation language. Thus, the translation is enabled with a lot of vocabularies, and the complicated explanation of the operation method to foreigners can be eliminated.
Patent JP-2000017861-A (JP)
Title: Fixing structure of wall panel
Inventor: SHIMIZU SHOZO
IPC: E04H1/12
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To widen an indoor space surrounded by wall panels without changing positions of columns. SOLUTION: Supports 11 are arranged at respective corners of a bathroom B, and studs 12, 13 having two kinds of before and behind widths between these supports 11, and wall panels 15 are fixed whithin the inside surrounded by the supports 11 and the studs 12, 13. The studs 12 having almost the same width with the before and behind width of the supports 11 are arranged at the right and left sides of the bathtub 18 and the studs 13 having a shorter width than the before and behind width of the supports 11 are arranged at both longitudinal end sides of the bathtub 18. In this case, the end face 13A positioned at the indoor side of the studs 13 is arranged so as to retreat outdoors rather than the straight line connecting mutual interior corner edges 11A of the supports 11.  Thereby, the wall panels 15 positioned at the both longitudinal end sides of the bathtub 19 retreat outdoors rather than the straight line connecting mutual interior corner edges 11A.
Patent JP-H02150263-A (JP)
Title: Method for filtering and stabilizing liquid medium, device for using stabilizer, and performing stabilizing and filtration and operation for device
Inventor: YOOZEFU MAIYAA
IPC: C12H1/07
Filed: 1989-07-14
Abstract: PURPOSE: To stabilize a liquid such as beer, wine, and juice before filtration and to filter the liquid while maintaining a high filtration efficiency by adding a stabilizer to the liquid before filtration and performing cross-flow filtration. CONSTITUTION: When a suspended liquid and a liquid material containing tannin and/or protein, especially a liquid before filtration such as beer, wine and juice is to be subjected to ultrafiltration or microfiltration, the liquid is subjected to cross-flow filtration while a stabilizer (such as polyvinyl-polypyrrolidone) is continuously added. Thus, the liquid before filtration is filtered and the liquid is stabilized.
Patent JP-H0624096-A (JP)
Title: Electrphotographic device
Inventor: MUTO KIYOSHI
IPC: G03G21/20
Filed: 1992-07-09
Abstract: PURPOSE:To lower the heat of a device, and to enable printing without trouble practically by temporarily turning off a heat source for a thermal fixing device even when the abnormality of a fan motor cooling the device is detected. CONSTITUTION:A thermal fixing device 24, in which a toner transferred onto a form P is melted and fixed by a heat source 26, a fan motor 30 cooling the device 24 at the time of printing, and an abnormality detector 38 detecting the abnormality of the fan motor 30 are provided. Control, in which the heat source 26 is turned off for a fixed time, the heat source 26 is turned on again and printing is enabled, is conducted when the abnormality detector 38 detects the abnormality of the fan motor 30 in a controller 31 in the electrophotographic device. Accordingly, printing is enabled even when the abnormality of the fan motor is detected.
Patent JP-H1010692-A (JP)
Title: Method for processing silver halide color photographic sensitive material and desilver processing composition
Inventor: ICHIKAWA SHINICHI
IPC: G03C7/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain an image small in the residual amount of a color developing agent after processing even in the case of ultrrapid processing low in a developing solution replenishing rate and small in occurrence of stains even during storage for a long time and small in discoloration even in storage under high temperature and high humidity by processing the photosensitive material with a specified desilver processing solution. SOLUTION: The silver halide color photographic sensitive material is exposed and color developed and desilvered with a desilvering solution containing at least one kind of bisguanidine compound or its salt represented by the formula in which Z is a -NR" group or an O or S atom; R" is an H atom or an alkyl group; each of R1 -R8 is an H atom or an alkyl or aryl group or the like and each of R1 and R2 , R5 and R6 may combine with each other to form a ring; each of R and R' is an alkylene or arylene group; and (n) is 1-5.
Patent JP-H10145761-A (JP)
Title: Video telephone set and its method capable of changing communication mode during communication
Inventor: LEE SURG-JUNE
IPC: H04M11/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To change a communication mode to another mode during the communication by decoding the tone code signal received from a telephone network line to produce a mode signal during the communication of an image telephone set. SOLUTION: A tone code codec unit 600 produces a tone code to show the mode setting and change in response to the control signal to be sent to a control unit 100. The tone code is sent to the opposite party via a telephone network line 10. The unit 600 decodes the tone code received from the opposite party and produces a mode control signal to send it to the unit 100. The unit 100 controls a switch 510 to connect the telephone network line to a modem 500 and a telephone set 1100. Thus, the communication mode can be changed while a system is calling. For instance, an aural communication mode can be changed to an image communication mode by the key input of an image telephone set of the calling or called side. As a result, the aural communication can be converted into the image communication even during the communication.
Patent JP-H05186234-A (JP)
Title: Production of quartz glass member for excimer laser
Inventor: NISHIMURA HIROYUKI
IPC: H01S3/00
Filed: 1991-06-29
Abstract: PURPOSE:To obtain the subject quartz glass member excellent in ultraviolet ray resistance by producing a porous preform of silica glass, heating the resultant preform at a high vacuum degree, producing transparent quartz glass, homogenizing and forming the quartz glass and subjecting the formed glass to annealing treatment. CONSTITUTION:A volatile silicon compound (e.g. silicon tetrachloride) is subjected to flame hydrolysis with an oxyhydrogen flame and produced fine particulate silica is deposited on a heat-resistant substrate to provide a porous preform of silica glass, which is subsequently heated at 1350-1700 deg.C at a high vacuum degree of 2 >=1X10<-2>Torr to form a transparent quartz glass. The resultant quartz glass is then subjected to homogenizing treatment at >=1600 deg.C temperature to form highly homogeneous quartz glass without any striae in at least one direction. The obtained quartz glass is subsequently heated to at least >=1500 deg.C in a heating furnace, formed by its own weight, subjected to annealing treatment at 800-1250 deg.C and then slowly cooled to afford the objective quartz glass capable of solving problems related to the deterioration in light transmittance within an ultraviolet region caused by irradiation with the strong ultraviolet rays.
Patent JP-S59105608-A (JP)
Inventor: ROORENSU HENRII JIRIGAN
IPC: G02B6/36
Filed: 1983-09-30
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-H1117168-A (JP)
Title: Manufacturing for semiconductor
Inventor: SUGAWARA MASAHIRO
IPC: H01L29/78
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an MOS transistor with large withstand voltage in fewer manufacturing steps. SOLUTION: A gate insulating film 12 and a polysilicon film 13 are sequentially formed on a semiconductor substrate 10 having an element separation region 11. A photoresist 14 is formed on the polysilicon film 13 on first element formation region, and boron ions are implanted with about 650 Kev, and 300 Kev, and 300 Kev onto the semiconductor substrate 10. The photoresist 14 is removed, and a photoresist 16 is formed on the polysilicon film 13 on a second element formation region next to the first element formation region. Then, phosphorous ions are implanted with about 1.2 Mev and with 600 Kev onto the semiconductor substrate 10, and the photoresist 16 is removed. A heat treatment step is carried out for the semiconductor substrate 10. Then, the polysilicon silicon film 13 is manufactured into a gate electrode in shape.
Patent JP-S6161507-A (JP)
Title: Balance mixer
Inventor: IZUMI ISAO
IPC: H03D9/06
Filed: 1984-08-31
Abstract: PURPOSE:To miniaturize the shape and to suppress spurious mode by connecting a short-circuit point of one line of two lines, a tip of the other line and one end of a center conductor. CONSTITUTION:Side lines 4', 4''' coupled to the center line 4' are arranged at the rear face in a microwave balun 4 and the center line 4T4 and the side lines 4', 4''' are coupled at opposed faces via a substrate. One end of the line 4' is connected to one end of the lines 4', 4''' provided at the opposite face through a through-hole 11. Dotted lines 10 show parts where no ground conductor exists at the rear face of a coplaner balun, a room having the size of nearly line width is provided at both sides of the lines 4', 4''', the line width (d) is narrowed and one face has two wire strips, then the maximum width of the coplaner line is reduced remarkably than that of a conventional mixer and the shape is miniaturized. Then the generation of spurious mode is suppressed accordingly.