baber/WOPTO huggingface dataset:
Patent JP-H02237038-A (JP)
Title: Semiconductor device
Inventor: KIYOHARA MASAO
IPC: H01L21/76
Filed: 1989-03-09
Abstract: PURPOSE:To contrive the prevention of a dead copy without complicating a manufacturing process by a method wherein wirings or a channel region is formed by the implantation of a channel stopper or a well. CONSTITUTION:When adjacent P<+>-diffused wirings 1 and 2 are connected to each other, a channel stopper (boron B), for example, is ion-implanted between the wirings 1 and 2 to form a channel stopper implanted region 3 and the wirings 1 and 2 are electrically connected through this region 3. The formation of the region 3 can be performed at the same time as the time of a channel stop region formation process and a well formation process, which are a normal process. The region 3 can not be read by simply observing and analyzing its surface configuration. Thereby, the prevention of a dead copy can be contrived without complicating a manufacturing process.
Patent JP-H07271418-A (JP)
Title: Editing system for nc program
Inventor: MIURA TAKENOBU
IPC: G05B19/409
Filed: 1994-03-28
Abstract: PURPOSE:To easily execute the change input of a character concerning the editing system for NC program to be executed at a numerical controller. CONSTITUTION:A program storage means 1 stores an NC program 1a. When the arbitrary display range of the NC program is designated by a display range designating means 2, a display control means 3 displays the NC program within that arbitrary range on a main display part 4a of a display screen 4. When the display of a character string at one part of the NC program displayed on this main display part 4a is designated by a character string designating means 5, a designated character string display control means 6 displays the designated character string on a sub display part 4b of the display screen 4. When the change of the display contents of the displayed designated character string is commanded to the designated character string display control means 6 by a change commanding means 7, a reloading means 8 reloads the part of the designated character string of the NC program in the program storage means 1 into the changed contents.
Patent JP-H01231596-A (JP)
Title: Time slot converting circuit
Inventor: HAGI KAZUO
IPC: H04Q11/04
Filed: 1988-03-11
Abstract: PURPOSE:To reduce the scale of a time slot converting circuit by storing previously the fixed pattern signal and the control signal together with the address signal into a control memory which produced the read address signal of a conversion memory and then reading out successively the address signal, the fixed pattern signal and the control signal respectively. CONSTITUTION:The fixed pattern signal and the control signal are previously stored in a control memory 2a together with the read address signal. These signals are successively read out with input of the write address signal given from an address generating circuit 1. The read address signal is supplied to a conversion memory 4 via a 1st selection circuit 5. While the fixed pattern signal and the control signal are inputted to a fixed pattern holding circuit 7a and a control signal holding circuit 6a respectively for execution of the prescribed output. Thus it is not required to provide both fixed pattern and control signal generating circuits independently of each other. Then it is just required to increase the capacity of the memory 2a and to provide a holding circuit of a simple constitution. As a result, the scale of a time slot converting circuit can be reduced.
Patent JP-H07273173-A (JP)
Title: Adhesive tape for securing semiconductor wafer
Inventor: YANO SHOZO
IPC: H01L21/68
Filed: 1994-03-28
Abstract: PURPOSE:To prevent an adhesive from adhering to a pickup pin during a pickup step by employing at least one layer containing specified quantity of calcium carbide having specified grain size in a single layer or a multilayer basic material film. CONSTITUTION:An adhesive tape for securing a semiconductor wafer containing calcium carbide is employed in a basic material film. The content of calcium carbide is set in the range of 1-35 pts.wt. for 100 pts.wt. of basic material resin composing a layer containing calcium carbide. The grain size of calcium carbide is set in the range of 0.5-5mum. Since a hole made by piercing the basic material film with a pickup pin has diameter smaller than that of the pickup, the adhesive is scratched off the surface of the pickup pin and not deposited on the pin. Consequently, erroneous recognition of the profile of a chip is prevented at the time of image recognition.
Patent JP-H03258375-A (JP)
Title: Washing method for coating vessel
Inventor: MATSUMOTO MASANORI
IPC: G03G5/00
Filed: 1990-03-08
Abstract: PURPOSE:To efficiently wash the inside of a coating vessel by discharging the coating liquid in the coating vessel and thereafter setting an injection nozzle which is rotatable and has a plurality of fine holes formed therein to the inside of the coating vessel and injecting a solvent at a high pressure on the whole surface of the inner wall of the coating vessel from the injection nozzle. CONSTITUTION:Coating liquid is held into a coating vessel 2 and a base body is applied in this coating liquid. The coating liquid in the coating vessel 2 is discharged and thereafter an injection nozzle 15 which is rotatable and has a plurality of fine holes 16 formed therein is set to the inside of the coating vessel. A solvent 11 is injected at a high pressure for the whole surface of the inner wall of the coating vessel 2 from this injection nozzle 15 to wash the inside of the coating vessel 2. As a result, the inside of the coating vessel is efficiently washed in a short time.
Patent JP-S59185087-A (JP)
Title: Magnetic bubble memory device
Inventor: AKIBA YUTAKA
IPC: G11C19/08
Filed: 1983-04-04
Abstract: PURPOSE:To reduce the loss resistance of a winding for drive by providing a small through-hole being the same number as that of external connecting terminals arranged to the side face of a conductor shield case at a prescribed interval and extracting lead wiring through the through-hole to the external connecting terminal while being separated individually. CONSTITUTION:The comb tooth 14 of a comb tooth conductor plate 15 is inserted to through-holes 11 arranged to a wiring board 3 and a conductor front cover 13 having a large through-hole 12 is covered to the conductor plate 15 from the side of the external connecting terminals 2 so as to constitute the arranged through-holes of the conductor shield case and finally, the wiring board 3 thus assembled is inserted to the conductor shield case main body 16 while arranging the external connecting terminals 2 at the front face, the conductor shield case 16 is connected electrically with the front cover 13 and the comb tooth conductor plate 15 so as to constitute the conductor shield case in which the wiring board is incorporated. Then, since the eddy current distribution is uniform as an eddy current 17, the loss resistance is reduced and further, the uniformity of magnetic field and the improvement of the magnetic field strength are attained.
Patent JP-H11259095-A (JP)
Title: Method of speech synthesis and device therefor, and storage medium
Inventor: OTSUKA MITSURU
IPC: G10L13/07
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to set a phonological time length of a phonological series so that it becomes a specified utterance time and to provide a natural phonological time length regardless of the length of an utterance time. SOLUTION: An utterance time T of the phonological series is determined based on a control data stored at a step S2, and is defined as an utterance time of the phonological series produced at a step S3. A sum of the phonological times of the phonological series is set so as to become equal to the utterance time by repeating step S4 through step S8 and S10, and a speech waveform is produces by connecting speech elements based on the voice pitch and the phonological time length of the synthesized speech. Here, in the case of setting phonological time lengths of each phoneme, an initial value of each phonological time length is set (step S5) to be within the range of the phonological time length determined from an average value, the standard deviation, and the minimum value, and based on the initial value of this phonological time length, the phonological time lengths are set (step S6).
Patent JP-H11126769-A (JP)
Title: Method and apparatus for chemical-mechanical polishing
Inventor: I KANKUN
IPC: B24B53/017
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an art for improving adjustment of a polishing pad in a chemical-mechanical polishing operation. SOLUTION: A semiconductor substrate provided with a thin film to be polished is prepared (step 201). Before polishing, a mixture of polishing slurry is directly injected onto the polishing surface (step 203). A tungsten thin film is polished by a polishing apparatus and art (step 205). A residual by-product is formed by polishing (step 207). Before a large amount of tungsten oxide is adhered to the polishing surface, the polishing surface is adjusted (step 209). The operation returns to the step 201 (step 211).
Patent JP-S5286745-A (JP)
Title: Totalizer using ibm card
Inventor: SHIBUI MASAO
IPC: G06F7/06
Filed: 1976-05-20
Abstract: PURPOSE: To enable data classification and totalization in short time, by arbitrary setting the selection and the processing conditions of data used in totalization from the statistic cards and by utilizing effectively the memory capacity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52143281-A (JP)
Title: Immobilization of enzymes or microbial cells
Inventor: IIDA KOUZOU
IPC: C12R1/065
Filed: 1976-05-20
Abstract: PURPOSE: To prepare immobilized enzymes or microbial cells with no loss in activity by coating or impregnating a substrate with a suspension of the same in an aq. dispersion of a specific org. polymer, followed by evaporation of the dispersing medium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08229553-A (JP)
Title: Purifying device for drinking water
Inventor: TANPO NORIHITO
IPC: C02F1/44
Filed: 1995-02-23
Abstract: PURPOSE: To make it possible to supply fine-quality water for drinking without interrupting the supply of living water by connecting a membrane filter device having a sepn. membrane, water feed equipment pipelines and a fine-quality water housing tank, respectively, to a service water introducing pipe and connecting fine-quality water feed equipment to this water tank. CONSTITUTION: Stop valves 9, 11 are respectively opened and stop valves 12, 13, 21 are respectively closed to supply a city water from a second pipeline 6 through the service water chamber 15 of the membrane filter device 3 to a feed water distribution pipeline for the living water. The city water is permeated through the sepn. membrane 2 specified in sepn. grain size to <=10μm and is passed as fine-quality water to a fine-quality water chamber 16 where the fine-quality water is collected into a fine- quality water housing container 4; thereafter, the fine-quality water is supplied by a pump 23 to a fine-quality water supply pipeline 24.  The stop valves 9, 11, 18 are thereafter respectively closed and the valves 12, 13, 21 are respectively opened, by which backword washing water is forcibly fed from the fine-quality water housing container 4 through a backward washing water feed pipeline 19 to the fine-quality water chamber 16, by which the impurities sticking to the sepn. membrane 2 is removed and the sepn. membrane 2 is regenerated.
Patent JP-S61217516-A (JP)
Title: Detection of slag level in converter
Inventor: HIRANO MINORU
IPC: C21C5/46
Filed: 1985-03-25
Abstract: PURPOSE:To surely detect the slag level in a converter by inserting a lance embedded with many temp. sensors at suitable intervals in the longitudinal direction into the converter and measuring continuously the temp. in the converter by the temp. sensors. CONSTITUTION:The many thermocouples 3a-3n are embedded at suitable intervals into the water cooling lance 2 to measure the temp. in the converter 1 during blowing in the stage of executing blowing by charging a molten metal 4 and slag 5 into the converter 1 and inserting the lance 2 therein. The top surface 5a of the slag 5 exists near the position where the temp. in the converter measured by the thermocouples 3a-3n exhibits the max. value and the slag height is easily detected from the position of the thermocouple. Slopping is thereby predicted and prevented or the improvement of a yield, the production of a low-N steel, etc., are made possible by controlling the rate of oxygen feed, the height of the lance 2, etc.
Patent JP-S57174432-A (JP)
Title: Aluminum alloy with superior machinability
Inventor: KUBOKI AKIRA
IPC: C22C21/12
Filed: 1981-04-17
Abstract: PURPOSE: To provide an Al alloy with superior machinability contg. specified amounts of Cu, Mn, Mg, Pb and Bi.  
     CONSTITUTION: This alloy consists of, by weight, 3W5% Cu, 0.2W1.0% Mn, 0.2W 1.0% Mg, 0.1W0.8% Pb, 0.1W0.8% Bi and the balance Al with ordinary impurities. Cu enhances the mechanical strength, yet excess Cu deteriorates the corrosion resistance. Mn is effective in making the grains fine and improving the corrosion resistance, and the lower limit or more of Mn is required, yet excess Mn causes wear during cutting. Mg enhances the mechanical strength, yet excess Mg deteriorates the castability. Pb and Bi enhance the machinability of the alloy, especially the treatability of shavings, yet less than the lower limits of Pb and Bi do not produce the effect, and more than the upper limits of them crystallize at the grain boundaries of the alloy and cause cracking during hot forging. Pb and Bi are preferably added in a ratio forming the eutectic composition or a composition close to it. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06271231-A (JP)
Title: Display device for elevator
Inventor: KAWAGUCHI TAKEYOSHI
IPC: B66B13/22
Filed: 1993-03-18
Abstract: PURPOSE:To improve the serviceability by performing a guide for urging a door closing button pressed after a specific time so as to eliminate a wasteful waiting time, when no passenger of getting on-off an elevator is detected after fully opening an elevator door. CONSTITUTION:In the case of performing door opening when an elevator is stopped in a certain story in response to a call, in a condition that a door is fully opened, when detected no passenger of on-off getting the concerned elevator by a door safety shoe, photoelectric unit, electro-door sensor and an ultrasonic door sensor, after a specific time, for instance, a display lamp 1 is lighted. By mentioning a guide of (please press closing button) or the like in this display lamp 1, passengers in a car are urged to operate door closing. Thus, by eliminating a wasteful waiting time, a quick response can be obtained relating to the next call service.
Patent JP-H08255710-A (JP)
Title: Current introduction terminal for cryostatic equipment
Inventor: MATSUZAKI JUN
IPC: H01L39/04
Filed: 1995-03-17
Abstract: PURPOSE: To reduce AC loss on conduction in a support fitment of a current introduction terminal for cryostatic equipment. CONSTITUTION: In a current introduction terminal for cryostatic equipment where a conductive part 1 is constituted so that it is supported by a cooling container 6 via an insulation member 4 and a stress absorption member 2, one edge of the insulation member 4 is connected to the cooling container 6 via a support fitment 5 and the other edge is connected to the stress absorption member 2 via a support fitment 3 of a nonmagnetic material, thus making connection to the conductive part 1 via the stress absorption member 2. The support fitments 3 and 5 of nonmagnetic material are constituted by copper nickel.
Patent JP-S60203950-A (JP)
Title: Method for modifying electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/00
Filed: 1984-03-28
Abstract: PURPOSE:To prevent the whitening of an image and to increase the density by subjecting a separated function type electrophotographic sensitive body to repeated corona electrostatic charge and exposure or to AC charge for at least 1min before use. CONSTITUTION:A separated function type electrophotographic sensitive body 3 obtd. by forming an underlayer, a charge generating layer and a charge transferring layer on an electrically conductive support such as an Al cylinder is subjected to repeated electrostatic charge at 200-1,500V and exposure for >=1min with a corona discharger 1 and an exposure lamp 2 before use. The sensitive body 3 may be subjected to AC charge at <=2kV voltage for >=1min through rollers 4. At this time, exposure is not necessarily required but accelerates the effect of AC charge. Thus, the whitening of an image is prevented and the density is increased.
Patent JP-S54149466-A (JP)
Title: Semiconductor element
Inventor: NAKAMURA TOMIO
IPC: H01L21/60
Filed: 1978-05-16
Abstract: PURPOSE: To improve the close adhesion property to electrode metal and prevent inter-metal exfoliation.  
     CONSTITUTION: First, molybdenum 8 is caused to adhere to all the surface of a semiconductor substrate; and next, after applying photosensitive resin 9 onto all the surface of the semiconductor substrate, exposure and development processings are performed to protect regions, which should become a contact window part and an external leading-out electrode part of the semiconductor element, with photosensitive resion, and next, the molybdenum layer in regions which are not protected with photosensitive resin is removed. Next, the semiconductor substrate is put in the organic solution melting photosensitive resion 9, and gold 10 is caused to adhere to a region, which should becom the external leading-out electrode part of the semiconductor element, after removing photosensitive resion by melting. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02237366-A (JP)
Title: Picture reader
Inventor: TAKARAGI YOICHI
IPC: G02B7/36
Filed: 1989-03-10
Abstract: PURPOSE:To facilitate the diagnosis relating to the focus by detecting the best focus position of a sensor of plural parallel lines and displaying the result as a numeral. CONSTITUTION:A read position A of an original plate 212 is placed under an original platen 204 by a distance of Lmm, a read position B is placed at the same height as the upper face of the original platen 204 and the read position C is arranged (602) tiltedly with respect to the original platen 204 so as to be placed to the original platen 204 by Lmm upward. Then the original is read by plural parallel line sensors 301-303. A CPU 613 discriminates the best focal position of the line sensors 301-303 and the value calculated from the best focus position is displayed numerally on an operation section 622. Thus, the diagnosis relating to the focus is facilitated.
Patent JP-S58174160-A (JP)
Title: Ignition timing control device
Inventor: AKASU MASAHEI
IPC: C07C67/30
Filed: 1982-04-06
Abstract: PURPOSE:To have an ignition timing control provided with high accuracy and high stabilization by obtaining an angle position signal to be used in a low voltage distribution system and having a certain specified width of angle from a single angle sensor and by acquiring the cylinder identifying signal from two or more cylinder sensors which generate output signals in compliance with the ignition cylinder. CONSTITUTION:The rear edge 110-R of a slit 110 provided in a rotor 1 and the rear edge 120-R of another slit 120 are located at the ignition position of starting for each cylinder. An ignition timing control circuit 6 obtains the number of revolutions from the period in circulation given by an angle sensor 2 and calculates the ignition timing from the signal given by a negative pressure sensor 5. A cylinder sensor 3 senses a slit 200. The ignition coil to be supplied with current is selected according to existence of this signal. Thereby the current to the ignition coil can be supplied and shut off with an appropriate timing.
Patent JP-H03261092-A (JP)
Title: Method and device for sealing electroluminescent(el) panel
Inventor: KUSAKABE YASUNORI
IPC: H05B33/04
Filed: 1990-03-09
Abstract: PURPOSE:To prevent penetration of water and also prevent deformation of an electroluminescent panel by sandwiching the electroluminescent panel between moistureproof films from both sides of the panel, and joining to each of the moistureproof films an auxiliary panel of the same outer shape as the electroluminescent panel, and heating and pressing the moistureproof films from both sides. CONSTITUTION:An auxiliary panel 4 is placed on a moistureproof film 2 in such a manner that a fitting hole 4a is opposite to each electroluminescent panel 3. The film 2 and the panel 4 are placed between a lower hot plate 5 and an upper hot plate 7 having elastic rubber 6 of silicon and the like stuck to the lower surface thereof and are pressed. Then the hot plate 5 presses a moistureproof film 1 and the elastic rubber 6 provided on the lower face of the hot plate 7 presses the film 2 via the panel 4. Since the fitting hole 4a is opposite to each electroluminescent panel 3, the panel 4 falls down as the hole 4a is fitted in the panel 3 by pressing, and the films 1, 2 are pressed via the panel 4 around each electroluminescent panel 3 with a hot melt adhesive 8 sandwiched therebetween and heat from the hot plates 5, 6 is transmitted to the adhesive 8 so that the adhesive 8 is melted and causes the moistureproof films 1 and 2 to adhere to each other.
Patent JP-H01231826-A (JP)
Title: Aquiculture and device therefor
Inventor: ISSHIKI TADAO
IPC: A01G31/00
Filed: 1988-03-11
Abstract: PURPOSE:To economically and readily carry out aquiculture by equipping a foamed molded article of synthetic resin with through holes, placing plant seedlings (seeds) in the through holes, floating the foamed molded article on water in a pond and growing the seedlings (seeds) by using nutrients contained in water in the pond. CONSTITUTION:A board 1 consisting of foam of synthetic resin is equipped with through holes 2 for fixedly transplanting plant seedlings or plant seeds at proper intervals and sponge pieces 3 are stored in the through holes 2. Then the plant seedlings or plant seeds of vegetable seed lings 5, etc., are arranged in the through holes 2, floated on the surface of water 4 in a pond and grown by using nutrients contained in water in the pond to extremely economically carry out aquiculture.
Patent JP-H01232718-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE FUMIHIKO
IPC: H01J37/317
Filed: 1988-03-11
Abstract: PURPOSE:To make it possible to form a shallow P-type region or a junction, and to reduce crystal defects by a method wherein the shallow P-type region is formed on the surface of a semiconductor substrate by implanting ion-seeds, consisting of boron atoms each of which is coupled with a single halogen atom, into the semiconductor substrate. CONSTITUTION:A gate insulating layer 3 is provided on the surface of the semiconductor substrate 1 located in an element forming region surrounded by an isolated insulating layer 2 in the same manner as usual, and the gate electrode 4 consisting of a polycrystalline silicon layer, for example, is formed on the prescribed position. The surface of the semiconductor substrate 1 exposed in the element-forming region and the surface of the gate electrode 4 are thermally oxidized, and an oxide film 5 is provided in order to prevent the channelling of an oxide film 5. Then, the ions 6 such as BF<+> or BC1<+> are implanted into the semiconductor substrate 1 using the isolated insulating film 2 and the gate electrode 4 as a mask, and source/drain regions 7 and 7 are formed. The semiconductor substrate 1 is heat-treated at the temperature of 850 deg.C or less, the implanted B is activated, and the B atoms of the desired density are rearranged at lattice points.