baber/WOPTO huggingface dataset:
Patent JP-H1098116-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KIN SAIKO
IPC: H01L21/8244
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To improve the current-to-voltage ratio for an access device and pull-down device of SRAM cells by making the gate degeneration of both devices different. SOLUTION: N<+> -type impurity diffused regions 7 of pull down NMOS transistors DT1 and access NMOS transistors AT1 are formed to construct an LDD structure. N<+> -impurity ions are also implanted in gates 4a1, 4b. The gate 4a1 of the pull-down transistor DT1 is doped with P-ions and As-ions to provide a gate degeneration of 85-90% or more. The gate 4b of the access transistor AT1 is doped with As ions only to provide a gate degeneration of 80-85% or less. The gate degeneration difference due to the different doping levels of the impurities relatively reduces the current-to-capacitance of the access transistor, compared with that of the pull-down transistor.
Patent JP-2000016987-A (JP)
Title: Activated vitamin d derivative
Inventor: TACHIBANA YOJI
IPC: A61P3/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain an activated vitamin D derivative having an excellent bone quantity-improving action, an excellent differentiation inducing action, an excellent cell proliferation-inhibiting action, an excellent immunoregulatory action, etc., without causing hypercalcemia. SOLUTION: A compound of the formula (A and B are each carbonyl or methylene), for example, (24R,25R)-1α,3β,25-trihydroxyvitamin D4 26,28-lactone. The compound of the formula is obtained by selectively dehydrating the tertiary hydroxyl group of a phenylsulfone derivative, coupling the obtained compound with the 4-phenyl-1,2,4-triazoline-3,4-dione adduct of a 22-iodo steroid in the presence of a base, converting the reaction product into a side chain triol derivative, converting the compound into a 26-carboxylic acid derivative, hydrolyzing the derivative, irradiating the obtained precursor of the compound of the formula with UV light, and subsequently thermally isomerizing the product. The compound of the formula is preferably administered at a daily dose of 0.1-100 μg.
Patent JP-S6243687-A (JP)
Title: Erasure lamp unit
Inventor: HIRAI KOTARO
IPC: G03G21/00
Filed: 1985-08-22
Abstract: PURPOSE:To eliminate staining due to the sticking of scattered tonery by isolating an erasure lamp unit by a housing and a window member. CONSTITUTION:An erasure lamp 32 and a photodetecting element 34 which form the erasure lamp unit with the housing 31, detachable dinwo member 33, etc., are isolated from a photosensitive obdy 9. The erasure lamp unit is therefore prevented from being stained with toner even if toner sticks on the photosensitive body 9, thereby performing stable and excellent erasing operation.
Patent JP-H0850218-A (JP)
Title: Waveguide type optical module
Inventor: KUROSAWA YOSHINORI
IPC: G02B6/30
Filed: 1994-08-05
Abstract: PURPOSE:To obviate degradation in reliability against a temp. change and humidity change by fixing planar reinforcing members onto both fiber blocks so as to cross a waveguide substrate. CONSTITUTION:Both incident and exit end faces of the waveguide substrate 20 are optically polished. Both end faces are adhered and fixed by UV curing type adhesives after a single core fiber block 21 and 16-core fiber block 22 of optical polishing agents are optically adjusted. Further, the reinforcing plates 23, 24 as reinforcing materials are adhered and fixed on both of front and rear faces by the UV curing type adhesives so as to cross the waveguide substrate 20, by which a module is formed. The coeffts. of linear expansion of the reinforcing plates 23, 24 fixed to cross the waveguide substrate 20 are confined to >=0.1 times and within 10 times of the coefft. of thermal expansion of the waveguide substrate 20. As a result, tensile and compressive stresses are applied on the module from the adhered parts even if the temp. change arises in the case of adhesion of the reinforcing plates 23, 24 by the adhesives. Increasing of the insertion loss and peeling of the adhered parts of the optical axis is obviated without bending of the module even if the stresses are not symmetrical with the cross-section of the module.
Patent JP-S6072944-A (JP)
Inventor: GIYUNTAA KURASU
IPC: C08L23/02
Filed: 1984-09-05
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-S5879833-A (JP)
Inventor: JIYON DONARUDO KERAA
IPC: B29C51/30
Filed: 1982-10-22
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-S5888431-A (JP)
Title: Control method of fuel injection
Inventor: NAGASE MASAOMI
IPC: F02D41/02
Filed: 1981-11-18
Abstract: PURPOSE:To suppress generation of a smoke in the captioned method for a Diesel engine with a supercharger, by using a maximum fuel injection quantity at intake pressure almost equal to the atmospheric pressure and maximum fuel injection quantity at various intake pressure or the like and controlling an injection quantity. CONSTITUTION:A fuel injection pump 1 distributively supplies fuel compressed by reciprocating motion of a pump plunger 15 to each nozzle 2, and its injection quantity is adjusted correspondingly to the position of a spill ring 21 driven by a solenoid 22. Here on the basis of each output of an engine speed and accelerator opening by each sensor 20, 9, an optimum injection quantity Qb and maximum fuel injection quantity Qf are obtained respectively by an ECU3 and engine speed. While a maximum injection quantity Qf' at then intake pressure is obtained, and a value of K2=Qf'/Qf is obtained. Further a maximum value K2max of the K2 for setting a value Af' for temperature in each part not to exceed a preset value is obtained to control the injection quantity in accordance with a compared result of the K2 with the K2max.
Patent JP-S5887298-A (JP)
Title: Plated steel plate for fuel tank
Inventor: GOTOU MINOSHIGE
IPC: C25D7/00
Filed: 1981-11-18
Abstract: PURPOSE:To manufacture a plated steel plate for a fuel tank free from pinhole causing pitting corrosion and undergoing no general corrosion while preventing environmental pollution by forming the 1st layer of Sn or Ni on a steel plate and the 2nd layer of an Sn-In alloy on the 1st layer by plating to prescribed thicknesses. CONSTITUTION:The 1st layer of Sn or Ni having >=5g/m<2> thickness is formed on a steel plate by plating, and the 2nd layer of an Sn-Ni alloy having >=10g/m<2> thickness is formed on the 1st layer by plating. The 2nd layer has high adhesive strength to the 1st layer, and by forming the 1st layer, the corrosion resistance of the steel plate can be enhanced as a whole. The resulting plated steel plate causes no pollution and has superior corrosion resistance to fuel such as gasoline and alcohol.
Patent JP-H0350288-A (JP)
Title: Anti-fogging agent composition
Inventor: YAMAGISHI HIROSHI
IPC: C09K3/18
Filed: 1989-07-18
Abstract: PURPOSE:To obtain an anti-fogging agent excellent in both storage stability and anti-fogging properties and easy to apply to the surface of a molded article by incorporating a water-soluble aluminum salt and a nonionic surface active agent into a colloidal sol consisting of an alumina sol and a silica sol. CONSTITUTION:An anti-fogging agent composition which contains 1-40wt.% (solids) inorganic colloidal sol comprising a mixture of an alumina sol (A) and a silica sol (B) each having a mean particle diameter of 100mum or smaller, at a solids weight ratio of A to B of (95 to 5):(5 to 95) (the total being 100); 0.05-20wt.% water-soluble aluminum salt (C); and 0.05-15wt.% nonionic surface active agent (D). The inorganic colloidal sols (A, B) serve to improve both the anti-fogging properties and the persistence of the anti-fogging properties of a molded article. The water-soluble aluminum salt (C) contributes to improve both the wetting of the surface of a molded article with water after coating and the persistence of the anti-fogging properties. The nonionic surface active agent (D) contributes to improve the dispersion stability of the anti-fogging agent composition, the operating efficiency in coating the surface of a molded article, the anti-fogging properties after coating, etc.
Patent JP-H0471314-A (JP)
Title: Wedge type tension resistant clamp and aerial transmission line tightly drawn wire using said clamp
Inventor: SUKENARI MAKOTO
IPC: H02G1/04
Filed: 1990-07-11
Abstract: PURPOSE:To facilitate wedge pressing operation by a wedge presser by providing a wedge inserted between a guide plate and a wire guide groove to hold a wire in the groove, and a jumper retainer for clamping the jumper of the wire by the wedge. CONSTITUTION:A marking position of a wire 35' is provided at an opposite position of a guide plate 7, a wedge 22 is inserted between the plate 7 and the wire 35', the wedge is pressed by a wedge presser to secure the wire 35 '. Here, when U-shaped bolts 29, 29 are inserted into the bolt holes 25, 25 of the wedge 22 and nuts 30, 30 engaged therewith are clamped to hold a jumper wire 45 by the rear end of the wedge 22 and a jumper retainer 20, a second wire tightening tool 44 is loosened. Further, after the slackness of the wire is confirmed, come-alongs 36, 41 and wire tightening tools 39, 44 are removed.
Patent JP-H0349232-A (JP)
Title: Manufacture of diode
Inventor: YAMADA OSAMU
IPC: H01L21/329
Filed: 1989-07-18
Abstract: PURPOSE:To lower ON voltage to be suitable for a high frequency region by a method wherein a layer with high impurities concentration of an opposite conductive type adjacent to a layer of low impurities concentration in PIN structure is made in a side close to junction to be such a layer that a depletion is extended with gentle concentration gradient and in a surface side to be such a layer that contact resistance is low with steep concentration gradient. CONSTITUTION:In N-type Si substrate 1, for example a substrate of specific resistance of approximately 100OMEGAcm, is prepared according to required element characteristics, while Al as impurities is used to perform diffusion on both faces to form a gentle p<+>-type layer 2 whose surface concentration is 5X10<16>/cm<-3> and diffusion depth, that is junction depth, is approximately 100mum. Then, the layer 3 to be a cathode is removed by polishing or the like and an N<+> layer 3 is formed on the substrate 1 exposed on the removed side. Thus, if rated voltage of 2.5kV for example is applied, it is determined from calculation that a depletion layer extending from PN junction to the cathode side is halted in the substrate 1 and its width is approximately 20mum. Then a P<++> diffusion layer 7 is formed on the remaining layer 2 side to prevent electrostatic field intensity from rising on the surface side.
Patent JP-2000015605-A (JP)
Title: Staple device
Inventor: AZUMI SHINICHI
IPC: B42C1/12
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To manufacture sheet boundles in a sheet tray. SOLUTION: The staple device 1 is equipped with a sheet tray 20, a stapler 21, a transfer means 22 and a transfer control means. The stapler 21 ascends to move to a position where sheets to be placed on the sheet tray 20 and bound by the transfer means 22 and the transfer control means. Therefore, the staple device 1 binds the sheets to be bound at the position which is changed upward each time the sheet bundle is manufactured by the stapler 1 and pinches each of the sheets to be bound and manufactures the sheet bundles in the sheet tray 20.
Patent JP-S5888481-A (JP)
Title: Eddy current preventer for pump
Inventor: OOMAE ATSUSHI
IPC: F04B49/10
Filed: 1981-11-20
Abstract: PURPOSE:To prevent a pump from eddy current to run the pump under the optimum conditions and improve reliability of the pump by detecting the occurrence of the eddy current in a suction water tank to control the running of the  pump according to this detecting signal. CONSTITUTION:When depth Ha to which a pump 3 is immersed is reduced gradually, eddy current 8a occurs on water surface 2 and the pump 3 produces abnormal phenomena such as pressure variation, vibration and noise. These phenomena are detected by eddy current detectors 9a, 9b the detecting signals 10a, 10b of which are amplified by a amplifier 11 and then sent to the input of a computing circuit 12. Signals from the computing circuit 12 is sent to the input of a decision circuit 13 in which, when the occurrence of eddy current is recognized, a control 14 is operated by the signal of the decision circuit 13 to control a flow regulating valve 6 and reduce discharge amount of the pump 3. Thus, inflow speed of water sucked from a pump suction port 3a is also reduced so that the eddy current 8a is eliminated and the pump can be run under the optimum conditions.
Patent JP-S6342666-A (JP)
Title: Production of composition for glossing food
Inventor: ASANO MIKINORI
IPC: A23L5/41
Filed: 1986-08-07
Abstract: PURPOSE:To obtain a food glossing composition usable even in the presence of water, by dissolving shellac in ethyl alcohol and an alkali hydroxide or a salt thereof and adjusting the solution to proper pH. CONSTITUTION:Shellac is dissolved in (a) hydrous and anhydrous ethyl alcohol and (b) an alkali hydroxide and/or an alkali salt and adjusted to pH 4-12 to give the aimed glossing composition. (c) When at least one compound of glycerin, sodium lactate, reducing sugar and reducing starch hydrolyzate is dissolved in the composition, compatibility with shellac is increased and glossing effect is further raised by synergistic effects based on the compound. Purified shellac or white shellac is used as the shellac. >=70% modified alcohol, preferably >=95% ethyl alcohol of the pharmacopoeia, etc., may be cited as the ethyl alcohol.
Patent JP-S6254136-A (JP)
Title: Instrument for measuring liquid pressure in dissolving tank
Inventor: TAKATSU TAKETOSHI
IPC: G01L7/00
Filed: 1985-08-26
Abstract: PURPOSE:To fill up a contacting liquid part with only a weak liquid or hot water to prevent accumulation of sludge by projecting a cylinder through the side face of a tank toward the inside horizontally or with the front end part slightly bent down. CONSTITUTION:A cylinder 2 is allowed to pierce the side face of a dissolving tank 1 toward the inside horizontally so that its front end part 2a opened down is placed in the position which is not affected by a sludge 1a accumulated on the bottom of the tank 1 and a scale 1b stuck to the inside face. A detecting part 5 which detects the liquid pressure is provided in the other end 2b of the cylinder 2. A dissolving liquid supply tube 3 which supplies continuously a part of the weak liquid, which dissolves a green liquid to adjust it to a uniform density in the tank 1, into the cylinder 2 and an air vent tube 4 which lets air out of the cylinder 2 are provided in the upper part of the end part. The detecting part 5 measures the difference of liquid pressures by a differential pressure transmitter 6, where diaphragm type contacting liquid pressure detectors are attached in upper and lower parts, to grasp the density of the green liquid. Thus, influences of the scale and the sludge are prevented.
Patent JP-H0473520-A (JP)
Title: Casing of microwave oven
Inventor: TAKAYAMA KOICHI
IPC: B65D81/34
Filed: 1990-07-13
Abstract: PURPOSE:To enable heating the inside as well as the outside of an object under cooking evenly throughout by providing a hollow-walled casing of a heat- resistant plastic with filling of table salt in the hollow spaces in the walls. CONSTITUTION:A main casing 2 and its lid 3 respectively consist of hollow- walled casing parts 2A, 3A of a heat-resistant plastic with table salt 4 as filling in the hollow spaces in the walls. The heat-resistant plastic can be made of conventional material for microwave ovens, for example, polypropylene. The layer of salt is desirably 1-30mm thick. A container thus produced enables heating the inside as well as the outside of an object under cooking evenly throughout and moreover in a short time and efficiently.
Patent JP-2001011135-A (JP)
Title: Resin paste composition and semiconductor apparatus using the same
Inventor: SAWABE KOICHI
IPC: C08F2/44
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition without reflow-cracking when a copper lead frame and an organic base board are used and useful for adhering semiconductor elements to a support material by containing a specific arylnadiimide, a specific diluent, a radical initiator and a filler. SOLUTION: This resin paste composition contains (A) an arylnadiimide expressed by formula I (R is a monovalent or divalent organic residue; (x) is 1 or 2), (e.g. a compound expressed by formula II), (B) a diluent having a radically reactive unsaturated double bond, (C) a radical initiator and (D) a filler. Preferably, the amount of the ingredient A to be blended is 1-50 pts.wt., the amount of the ingredient B to be added is 0.5-50 pts.wt., the amount of the ingredient C to be blended is 0.01-50 pts.wt. and the amount of the ingredient D to be blended is 5-95 pts.wt. Preferably, the ingredients A to D and (E) one or more compounds selected from dimer diols and their derivatives and/or (F) a liquid rubber component are homogeneously dispersed in the composition.
Patent JP-S6341026-A (JP)
Title: Resist-curing device
Inventor: KOGA TAKESHI
IPC: G03F7/40
Filed: 1986-08-06
Abstract: PURPOSE:To obtain a resist-curing device capable of freely selecting wavelengths by spectrally diffracting white beams at every wave-length by a diffraction slit, etc. CONSTITUTION:Beams emitted from a light source 2 contain beams in various wavelengths, and pass through a diffraction slit 9, thus branching the beams into beams in respective wavelength from the difference of angles of diffraction. Only beams required for curing are selected by shutters 10 in the branched beams. The shutters 10 are operated each independently through a method such as the setting of the time at that time, thus not only selecting beams in a wave-length needed but also freely setting the quantity of irradiaton of respective beams. Accordingly, a wafer 4 is irradiated with selected beams through a mirror 11.
Patent JP-H0474032-A (JP)
Title: Optical wireless receiver
Inventor: KUWABARA HIDEO
IPC: H04B10/11
Filed: 1990-07-14
Abstract: PURPOSE:To widen the light collection range of a light receiving lens by arranging the light receiving lens in front of an element and forming the light receiving lens into a shape whose center part is recessed. CONSTITUTION:A light receiving lens 16 and an optical filter 17 transmitting only an infrared ray used as a wireless signal are fitted to the center of a lower face of a body 12 so as to be correspondent to a light receiving element PD. The light receiving lens 16 is formed to be a shape to have a recessed part 16a in the center of a face opposite to the light receiving element PD and acts like a broad angle lens with the shape. An incident face of the wireless signal to the light receiving lens is formed to be the same shape as a conventional light receiving lens but the light receiving lens is formed to have a wide angle and the wireless signal is received from a wide range without change of its external appearance from that of a conventional receiver. As a result, when the receiver is used for a wireless receiver of a load control system, a wireless switch is removed from a wall or the like and used for a wide range and an advantage of improving the convenience of use is obtained.
Patent JP-H0235536-A (JP)
Title: Update processing system for on-line file index part
Inventor: FUJIKAWA KENJI
IPC: G06F12/00
Filed: 1988-07-25
Abstract: PURPOSE:To carry on processing without interrupting nor stopping a system for updating or switching by updating information with a program which is different from that in operation and dedicated to the updating and incorporating the updated information in a stand-by index file. CONSTITUTION:Index information is updated with the index information updating program different from the program in operation as index information update processing. Then the information which is updated is incorporated in the stand-by index file with an index file incorporating program in operation as a new index information incorporating processing. Since this processing is performed with the program different from the program in operation for handling files and data, no direct influence is exerted. Then, the program in operation switches an index file in operation and a stand-by file as index file switching processing. The switching is performed only by replacing index file control information.
Patent JP-S6341104-A (JP)
Inventor: HONDA TOMIYASU
IPC: B28B7/38
Filed: 1986-08-08
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-S6342438-A (JP)
Title: Leak detecting device for pipeline for gas
Inventor: OKITA YASUAKI
IPC: G01M3/28
Filed: 1986-08-08
Abstract: PURPOSE:To detect a leak without being affected by variation in the pressure of the gas in a pipeline by providing flow rate detectors on the intake and outlet sides of the pipeline and also providing flow rate integrators which integrate detection signal from both detectors at the specific intervals of time. CONSTITUTION:The flow rate detectors 2 and 3 are fitted on the intake and outlet sides of the pipeline 1 where the gas is transported, and their detection signals are sent to and integrated by the flow rate integrators 4 and 5. The integrators 4 and 5 are so reset at the intervals of 6-12hr for the pipeline 1 of about 10km in length as to find the flow rate without being affected by variation in the pressure of the gas in the pipeline 1. Then the integrated flow rate values are inputted to a computing element 6 and the difference between the inflow integrated value and outflow integrated value is sent to a deciding device 7 and compared with a set value to judge whether there is the leak or not. Further, flow rate integrators 8 and 9 are connected to the detectors 2 and 3 so as to detect a large-amount leak and the inflow and outflow amounts are integrated, but the integration time is set short.
Patent JP-S5881080-A (JP)
Inventor: KONSUTANCHIN FUBERUTOUSU SHIYU
IPC: D05B29/00
Filed: 1982-10-25
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-2001016360-A (JP)
Title: Communications equipment, communication method and storage medium
Inventor: SATAKE MAKOTO
IPC: H04N1/32
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To allow external communications equipment to conduct the caller side telephone number display service by allowing a main body communications equipment to monitor a caller telephone number detection sequence to be conducted by the external communications equipment and allowing the external communications equipment to correctly execute the detection sequence, even if the main body communications equipment acquires a caller telephone number, as a result of monitoring. SOLUTION: In the case with a setting such that main body communications equipment conducts detection sequence of a caller telephone number, after detection of the caller telephone number (S8), a DC loop between a communication line and the main body communications equipment is interrupted to transmit a detection end signal to an exchange side (S9). When the setting is made such that an external communication equipment conducts detection sequence of a caller telephone number, the main body communications equipment monitors this detection sequence (S11), and even if the main body communications equipment acquires the caller telephone number, the main body communications equipment does not transmit the detection end signal to the exchange but allows the external communications equipment to transmit the detection end signal to the exchange.
Patent JP-S6247325-A (JP)
Inventor: TERAMOTO KENJIRO
IPC: A47K3/00
Filed: 1985-08-23
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。