baber/WOPTO huggingface dataset:
Patent JP-S6477165-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUZUKI NORIHISA
IPC: H01L29/47
Filed: 1987-09-18
Abstract: PURPOSE:To provide a semiconductor device, which has a SBD property and is excellent in a voltage resistant property and large in capacitance, composed of an SST-type bipolar CMOS provided with an SBD built in it by a method wherein etching is concurrently performed onto an n-type epitaxial silicon substrate of polycrystalline doped with a P-type impurity and an SST-type transistor for boring a window in a base and an emitter region. CONSTITUTION:An oxide insulating film (SiO2) 22 and a polycrystalline silicon layer 23 doped with a P-type impurity high in concentration are concurrently laminated on an n-epitaxial silicon single crystal substrate 21 and an SST-type bipolar forming section respectively through an ordinary method. Next, a SiO2 layer 25 is coated thereon through a CVD method. And, a hepa SiO2 24 is necessary as a base and an emitter insulating film of an LLD-MOS Tr and the SST- type bipolar Tr during a processing of a SST-type-Bi-CMOS, which is formed through an anisotropic etching after the formation of the SiO2 film. Furthermore, the SiO2 film 25 formed through a CVD method is subjected to etching for the boring of a window and also the formation of a guard ring 26. By these processes, an SBD can be built in an SST-type bipolar CMOS while a processing is performed.
Patent JP-S6476254-A (JP)
Title: Device for arbitrating bus
Inventor: TARUSAWA KUNIAKI
IPC: G06F13/362
Filed: 1987-09-18
Abstract: PURPOSE:To attain effective bus arbitration with simple circuit constitution by generating the bus access request of the bus master of high priority at the rising of a processing clock signal and generating the access request of the bus master of low priority at the falling of the signal. CONSTITUTION:The bus access request of a bus master 1 of the high priority is outputted from a first bus request generating means 3 as a requesting signal at the rising of a processing clock (Cm) of this bus master. The bus access request of a bus master 2 of the low priority is synchronized to the clock (Cm) by a synchronizing means 4 and outputted from a second bus request generating means 5 as the requesting signal at the falling of the clock (Cm). The using allowance of a bus is given from a bus using allowing means 6 to the requesting signals from the means 3 and 5. Accordingly, a bus arbitrating device, in which the bus master of the high priority can acquire the bus with a short waiting time, can be obtained with the simple circuit constitution.
Patent JP-S59120115-A (JP)
Inventor: TAKEGAWA HIDEO
IPC: A47B47/04
Filed: 1982-12-28
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-S6484859-A (JP)
Title: Container having opening portion with detachable lid
Inventor: TSUKAMURA TAKAO
IPC: B65D53/02
Filed: 1987-09-18
Abstract: PURPOSE:To prevent impairment of the opening portion of a container upon dropping by proving an annular projecting portion for carrying purpose around the container body and an opening portion with a lid having its edge portion inside the container below a plane perpendicular to a diagonal line connected from a transitional portion between the wall and upper part of the container to a transitional portion between the wall and bottom thereof in contact with the edge of a projecting portion. CONSTITUTION:An edge portion 6 of an opening portion 5 of a container with a detachable lid lies inside the container not extending beyond a plane 8 perpendicular to a diagonal line 7 of the container connected from a transitional portion 3 between a wall 1 and an upper part 2 to a transitional portion between the wall and a bottom, thereby reducing or eliminaing directional impacts against the opening 5 with the detachable lid in the upper part of the container upon diagonal dropping of the container onto the surface of the transitional portion 3 on the diagonal line 7 thereof. In order to avoid impairment of the opening portion 5 upon diagonal dropping, the edge portion 6 is formed on the container side below the plane 8 perpendicular to the diagonal line of the container brought into contact with the upper portion of the container after the deformation of the projecting portion 4 upon the diagonal dropping thereof. The annular projection 4 for carrying purposes is positioned upwardly and exteriorly of the container above the plane 8 to first receive the impact upon the diagonal dropping so as to protect the opening portion 5, particularly concerning the edge portion 6.
Patent JP-S6285103-A (JP)
Inventor: KUNZ CLEON V
IPC: F01D9/04
Filed: 1986-09-30
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-H0781554-A (JP)
Title: Monorail traveling device
Inventor: ISHIKAWA SATORU
IPC: B25J5/02
Filed: 1993-09-20
Abstract: PURPOSE:To make it possible to vertically travel, by transferring a traveling carrier by means of the rotational driving force of a driving roller and the rotational driving force of a rotary member against a meshed means. CONSTITUTION:A driving motor 5 is equipped on a traveling carrier 3 and a driving roller 10 and a sprocket 11 are attached parallelly to the output shaft 5a of the driving motor 5. The driving roller 10 is set so that the surface thereof is forced to come in pressure contact with the lower part 1c of a rail 1. On the other hand, the sprocket 11 is forced to mesh with a chain 12 attached to the upper surface of a rail 1 in the lower part 1c of the rail 1. In this way, even when the traveling capacity of the driving roller 10 decreases, since the sprocket 11 rotates while securely meshing with the chain 12, the traveling capacity of the traveling carrier 3 is not spoiled and the vertical traveling thereof can be performed.
Patent JP-S6294893-A (JP)
Inventor: MINEMURA TOMOKAZU
IPC: G09G1/16
Filed: 1985-10-21
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-S6293848-A (JP)
Title: Field emission type scanning electron microscope and similar apparatus
Inventor: KURODA KATSUHIRO
IPC: H01J37/28
Filed: 1985-10-21
Abstract: PURPOSE:To enable complete removal of FE noise by detecting a portion of separated electron beam as a information signal through an energy filter while focusing the other portion of the electron beam and irradiating onto a sample to take out an information signal S from a sample then obtaining a ratio between two detection signals as a sample information signal after noise correction. CONSTITUTION:Only such electron beam 21 as having specific energy width in an electron beam 11 projected from FE electron gun 1 will pass through an iris 4 while the remaining electron beam 22 will impinge against the iris 4 to emit secondary electrons 14 which are detected as a detection signal M by means of a detector 8. The electron beam 21 is focused through an objective lens 5 onto the sample 7 face. Secondary electrons 15 emitted from the surface of the sample 7 are detected by means of a detector 9. Here, FE noise of signal S detected by means of the detector 9, is corrected by employing the signal M detected by means of the detector 8 for obtaining S/M by means of a correction circuit 10 which is employed as a corrected sample information signal. Since the electron beam 22 impinging against the iris 4 and the electron beam 21 irradiating onto the sample are emitted from same position of a field radiation cathode, same FE noise is detected and corrected resulting in a complete correction.
Patent JP-H0396253-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KATO MASAJI
IPC: H01L21/82
Filed: 1989-09-08
Abstract: PURPOSE:To supply a voltage having small deviation without depending upon the position of a cell in a chip by providing a first power source supply line connected to an external power source and a second power source supply line connected to the external power source through a resistor. CONSTITUTION:An element having first power source lines 13a, 14a connected to external power sources 11, 12 and second power source lines 13b, 14b connected to the power sources 11, 12 through resistors 15, 16 and disposed at a position near the connecting positions of the lines 13a, 13b, 14a, 14b to the sources 11, 12 is energized via the lines 13a, 14b, and an element disposed at a position far from the connecting positions of the lines 13a, 13b, 14a, 14b to the sources 11, 12 is energized via the lines 13a, 14a. For example, the two types of high potential power source bused 13a, 13b and low potential power source buses 14a, 14b are provided on a chip 10a, and supply powers to the elements as described above.
Patent JP-H05238991-A (JP)
Title: Preparation of pentane-1,5-diamine
Inventor: TOMU BUITSUTSUERU
IPC: C07C209/48
Filed: 1992-09-01
Abstract: PURPOSE: To efficiently obtain a pentane-1,5-diamine for a component of polyamide, etc., by allowing a specified γ-cyanoketone to react with excess ammonia in the presence of an acidic heterogeneous catalyst and hydrogenating the resulting reaction product in a 2nd reactor in the presence of excess ammonia with the aid of a specified metal catalyst.  
     CONSTITUTION: A γ-cyanoketone of formula I [where R 1  is a 1-4 heterocyclic group, carboxy, (substd.) 1-20C alkyl, aryl, etc.; and R 2  and R 3  are each H, a 1-4 heterocyclic group, (substd.) 1-20C alkyl, aryl, etc.] is allowed to react with excess ammonia in a 1st reaction chamber in the presence of an acidic heterogeneous catalyst at 20-150°C and 15-500 bar pressure. The resulting reaction product is hydrogenated with hydrogen in a 2nd reaction chamber in the presence of excess ammonia on a Co, Ni, Ru or Pd catalyst and/or a catalyst contg. another noble metal and optionally with the aid of a basic component and/or on a basic or neutral carrier at 50-180°C and 30-500 bar pressure to obtain the objective compd. of formula II. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6478654-A (JP)
Title: Full mold molding method
Inventor: YOSHIDA YUJI
IPC: B22C15/10
Filed: 1987-09-19
Abstract: PURPOSE:To prevent deformation and breakage of a lost-wax pattern by sharing the supplying of molding sand into a flask setting the lost-wax pattern at the time of making the mold by burying the lost wax pattern into the molding sand and vibrating the flask at every supplying time. CONSTITUTION:After setting the lost foam pattern 6 in the flask 2 on a table 1 for vibration under condition of holding the upper end part thereof by a supporting arm 7, the supplying chute 4 is opened by operating a controlling means 5, a first time of supplying of the molding sand 8 into the flask 2 is executed. After completing this, by operating the controlling means 5, closing of the chute 4 and working of a motor 3 for vibration are executed in order and also after passing the prescribed time, stopping of the motor 3 is executed and the molding to a first supplying layer of the sand 8 is executed. After this operation completes, the supplying of the sand 8 and the molding on and after second time as shown by virtual line are repeated in order in the same way as mentioned hereinabove.
Patent JP-H0282295-A (JP)
Title: Data driver of matrix display device
Inventor: HOSHIYA TAKAYUKI
IPC: G02F1/133
Filed: 1988-09-20
Abstract: PURPOSE:To allow the application of the data driver to sequential and simultaneous sampling and to contrive the lowering of an operating speed and the reduction of electric power consumption by branching the output signal of a shift register to 3 signals and selecting these signals with three control signals to form the sampling timing signals to be applied to a sample-hold circuit. CONSTITUTION:All of the three control signals are made into a '1', by which the simultaneous sampling of the R, G, B signals applied to the sample-hold circuit 5 is executed if a timing selection circuit 6 is constituted of, for example, an AND circuit. The sampling timing signals dividing the output signal of the shift register 4 to three timings can be formed by setting the timings of the three control signals and, therefore, the sequential sampling of the R, G, B signals is possible. The application of the data driver to both the sequential sampling and the simultaneous sampling is possible in this way; in addition, the operating speed of the shift register is lowered and the electric power consumption is reduced.
Patent JP-S60125664-A (JP)
Inventor: ONA ISAO
IPC: B32B25/10
Filed: 1983-12-12
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-H0398701-A (JP)
Title: Turret tool post and twin lathe using same
Inventor: SUGIHARA SHIGERU
IPC: B23B9/08
Filed: 1989-09-09
Abstract: PURPOSE:To compactly fit multikinds of tools without its interference with a turret by providing a rotating tool driving system consisting of a servomotor and synchronous belt and a rotating tool clutch system consisting of a hydraulic cylinder. CONSTITUTION:A transmission mechanism from the servomotor 5 of a rotating tool holder 10 is arranged extremely compact with the gear transmission by the spur wheel and bevel gear provided on a holder rotating shaft 11, the volume of the projecting part from the 12 angles fitting face of a turret is small and there is no tool interference. The clutch 12 of the rotating tool holder 10 side and the main body side clutch 13 of the splined slide shaft 14 tip of the synchronous pulley 8 of a synchronous belt 9 transmission are clamped by a compression spring 17 and unclamped by a hydraulic cylinder 15. Thus, multi-kinds of rotating tools can be fitted. In case of taking a twin lathe coalescent with 2 units, through one unit will do, a machine tool capable of complicated machining equal to a multifunctional machining center is realized.
Patent JP-H0656982-A (JP)
Title: Copolycarbonate, its production, and electrophotographic photoreceptor comprising the same
Inventor: NAGAO TOMOHIRO
IPC: C08G64/12
Filed: 1992-08-11
Abstract: PURPOSE:To obtain the copolymer which does not form a gel during the production of an electrophotographic photorecetpor and has excellent mechanical strengths by reacting a specified dihydric alcohol and a specified pyrazine compound with a carbonic-ester-forming compound. CONSTITUTION:A dihydric phenol of formula I is reacted with a pirazine compound of formula II and a carbonic-eaterforming compound to obtain the copolycarbonate comprising repeating units of formula III and repeating units of formula IV in a molar ratio of the repeating units of formula IV to all the repeating units of 0.01-0.9. In the formulas, R<1> and R<2> are each a halogen or the like; X is a single bond, -O- or the like; a and b are each 0-4; R<5> is a halogen or the like; R<6> is a 1-30C alkyl or the like; c is 0-4; and d is 0-2.
Patent JP-H0657037-A (JP)
Title: Stabilizer for carboxyl group-containing dienebased polymer rubber and rubber composition
Inventor: TSUJI TAKASHI
IPC: C08L21/00
Filed: 1992-08-11
Abstract: PURPOSE:To provide a stabilizer capable of preventing oxidative deterioration of a carboxyl group-containing diene-based polymer rubber and a rubber composition consisting of the stabilizer and the rubber. CONSTITUTION:A stabilizer consisting of (1) beta-1,4-D-glucosamine and (2) a phenol-based stabilizer and/or a phosphorus-based stabilizer is used.
Patent JP-S59125036-A (JP)
Title: Leakage detecting method of pipe in heat exchanger
Inventor: OKADA MASANOBU
IPC: F28F1/00
Filed: 1982-12-29
Abstract: PURPOSE:To detect whether leakage of a pipe of an additional heater exists or not without stopping an operation of a thermal power plant, by injecting a chemical in the course of a water supply of a high pressure side fluid, varying concentration of the chemical, and measuring the concentration of the chemical some time later at a drain side of a low pressure side fluid. CONSTITUTION:A chemical being a marking substance to be mixed to feed-water in a feed pipe 14 is stored in a chemical tank 3. The chemical in the tank 3 is injected into the feed-water of an inlet side of an additional heater 8 by operating an injection pump of chemical 4. When the injecting quantity of the chemical is varied by stepwise variation of the stroke of the injection pump 4, concentration of the chemical in the feed-water is varied stepwise. As soon as the chemical is injected, concentration of the chemical in a drain is analyzed continuously by analyzing devices 6, 7 of the drain side. If leakage occurs in the pipe for separating the feed-water and the drain in the additional heater 8, the chemical is detected soon by the analyzing device 6 or 7.
Patent JP-H0281672-A (JP)
Title: Reversible thermal recording material
Inventor: KUZUWATA MASAYUKI
IPC: B41M5/36
Filed: 1988-09-19
Abstract: PURPOSE:To increase adhesiveness with a heating device such as a thermal head and also thermal sensitivity to form a sharp image by providing a sticking prevention layer consisting of specific tri(polyoxyethylenealkyl ether)ester phosphate on a thermal recording layer. CONSTITUTION:On a support, a thermosensitive layer is provided which consists mainly of resin, a basic material, and an organic low-molecular substance dispersed in the resin and has transparency which changes reversibly depending on temperature. In addition, on the thermosensitive layer, a sticking prevention layer is provided which consists of tri(polyoxyethylenealkyl ether)ester phosphate expressed by the formula. A sheet for overhead projector can be prepared easily by using this reversible laminated thermosensitive member. Furthermore, an overcoat layer has superior slipperiness with a thermal head and also high compatibility with water or oily marker ink in terms of wettability. That is, the sticking prevention layer consists mainly of tri(polyoxyethylenealkyl ether) ester phosphate. In the formula, R is either an alkyl group or an alkylaryl group.
Patent JP-H0574624-A (JP)
Title: Coil
Inventor: NAGASHIMA KOICHI
IPC: H01F5/00
Filed: 1991-09-13
Abstract: PURPOSE:To ensure the high space factor and the reliability of a flat type coil to be used in various kinds of electric machines, and obtain a coil where the treatment of a cut end surface after cutting is simplified. CONSTITUTION:Conductor layers 5, 7 of conductive metal plates or the like and insulating layers 6, 8 of insulative thermosetting films or adhesive agent are mutually stacked, and wound by a specified number of turns in the manner in which the section has a specified shape. The wound body obtained in the above manner is cut into round slices which have a specified width, and the cut surfaces are coated with resin. Outer terminals 1, 2 and inner terminals 3, 4 are mutually electrically connected, and at least two or more kinds of mutually insulated conductor layers 5, 7 are constituted. Voltage pulses or current pulses are applied across the insulated conductor layers 5 and 7 of a coil element formed by cutting the wound body. Thereby burrs of the cut end surfaces can be easily eliminated.
Patent JP-S6388701-A (JP)
Inventor: OBA KATSUMI
IPC: F21S11/00
Filed: 1986-10-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000064845-A (JP)
Title: Noise preventing device for supercharged air in engine
Inventor: HAYASHI ATSUHIRO
IPC: F02B29/04
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of air noise by constituting in such a way that high pressure air generated between a supercharger and a throttle valve when the throttle valve is abruptly closed flows out to an air by-pass valve from an intercooler. SOLUTION: A branch pipe 13 is jointed to an intercooler 5 interposed in piping on the outlet side of a compressor 3 of a supercharger 1 so as to be able to re-circulate supercharged air to an air cleaner 12 from the branch pipe 13 via an air by-pass valve 14 and a recirculation pipe 15. The air by-pass valve 14 is controlled to open when a throttle valve 8 is abruptly closed and it is necessary to make boost pressure escape, and this control is performed by a vacuum switching valve(VSV) 16. This VSV 16 is controlled to switch by an electric signal outputted from an ECU for controlling an engine, and selects negative pressure from a low pressure pipe 23 facing an intake manifold 9 or high pressure air from a high pressure pipe 24 facing the intercooler 5 and leads it to the air by-pass valve 14 to put it in action.
Patent JP-H1079320-A (JP)
Title: Manufacture of insulated coil
Inventor: YOSHIDA KATSUHIKO
IPC: H01F41/12
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To improve productivity by a method wherein mica tape holders on one side and on the other side are attached by shifting to the direction of the rotating shaft of a taping head for the first specific value, the mica tapes are installed by shifting them for the second specific value, and they are wound on the coil conductor simultaneously. SOLUTION: The mica tape 4, which is mounted on the mica tape holder 2 of a taping head 1, is taped on a coil conductor 3. The two holders 2, provided on the positions separated at about 180' with each other on the surface of the head 1, are attached shifting by 9/8 pitch of the width of the mica tape to the direction of revolving shaft of the head 1. The mica tapes mounted on the two holders 2 are wound on the coil conductor 3 by the rotation of the head 1 maintaining the relationship of position shifted by 514 pitch of the width of the mica tape, and a two-layer winding, which is shifted by 514 pitch, is formed.
Patent JP-H0283976-A (JP)
Title: Photoelectric transducer
Inventor: MIYAWAKI MAMORU
IPC: H04N5/378
Filed: 1988-09-21
Abstract: PURPOSE:To obtain an photoelectric transducer having excellent reading characteristics and refreshing characteristics by providing a first emitter region for signal reading and a second emitter region for refreshing separately in a base region. CONSTITUTION:The impurity concentration of an n<+>-type layer 42 under an emitter electrode 29 connected to the side of MOS transistors Tb1-Tbn for resetting emitter potentials is lower than the impurity concentration of an n<+>-type layer 41 under an emitter electrode 25 for reading connected to the side of MOS transistors Ta1-Tan for transfer. With this structure, the emitter grounding current amplification factor hFE of a bipolar transistor composed of the layer 42, a p-type base 4, an n<->-type epitaxial layer 3 to be a collector and a silicon substrate 1 is smaller than the emitter grounding current amplification factor hFE of a bipolar transistor composed of the layer 41, the base 4, the layer 3 and the substrate 1. As a bipolar transistor having the amplification factor hFE about 100 can be obtained easily, the variation of the amplification factors hFE among the respective cells of the bipolar transistors composed of emitters for transient refreshment can be minimized and the base potentials of the respective cells before start of storage operation can be constant.
Patent JP-H0897508-A (JP)
Title: Semiconductor laser
Inventor: TANAKA HARUO
IPC: H01S5/223
Filed: 1994-09-29
Abstract: PURPOSE: To provide a semiconductor laser structure wherein a semiconductor laser having high characteristics can be simply obtained in low noise suitable for the purpose of use of the laser. CONSTITUTION: In a semiconductor laser manufactured into a structure, wherein an active layer 4 is pinched by upper clad layers and a lower clad layer, an absorption layer 6 to absorb light generated in the layer 4 and a current stopping layer 8 with a current injection region, which is used for injecting a current only in a luminous region of the layer 4 and is formed into a stripe form, are individually provided in the layer on at least one side of the upper and lower clad layers 5, 7, 9 and 3 at a constant distance from each other.