baber/WOPTO huggingface dataset:
Patent JP-S5986264-A (JP)
Title: Manufacture of insulated gate type field effect transistor
Inventor: MATSUO NAOTO
IPC: H01L29/78
Filed: 1982-11-08
Abstract: PURPOSE:To prevent the production of a short channel effect by forming a drain region and a source region by means of an ion implantation and a heat treatment with a thermally oxidized film on a gate electrode as a mask. CONSTITUTION:After a gate insulating film 2 and a polycrystalline silicon film 3 are formed on an N type silicon substrate 1, impurity ions are implanted, and a gate pattern is formed by etching. An SiO2 film 8, an SiO2 film 9, an SiO2 film 10 and a silica film 11 which contains boron are formed, and heat treated to form P type diffused layers 12, 13. The film 11 is removed, boron ions are implanted with the Si gate electrode as a mask, and P type 14, 15 are formed by heat treating. An ion implantation to the silicon substrate directly under the film 10 is prevented, and a drain region is formed as a combined region of the layer 12 and the region 14, and a source region is formed as a combined region of the layer 13 and a P type region.
Patent JP-H0828189-A (JP)
Title: Water stop treatment of segment and water stop treated grout cap or segment
Inventor: CHIYOUEN AKIHIRO
IPC: E21D11/00
Filed: 1994-07-18
Abstract: PURPOSE:To facilitate water stop by forming a dry paint film on a grout injection port of a segment or a screwed part of a grout cap by way of previously applying a dispersing coating material of water absorbing swelling resin the expansion coefficient of which is specified. CONSTITUTION:As a water stop material component paint film to swell three to ten times when it absorbes water is formed at least on one of screwed parts of a grout injection port and a grout cap, a water stop effect is improved as the paint film swells even if spring water from the foundation after injection of a grout material permeates on a screwed surface. Additionally, as required, the water stop material component reduces tightening torque by dispersing water absorbing swelling resin on a coating material in which fluororesin is dispersed in an acrylic resin solution and reducing frictional force. Additionally, water absorbing swelling at distribution and storage stages is prevented by providing a water repellent paint film with wachs, oil, etc., on the paint film. Consequently, it is possible to improve a water stopping property, simplify site work and facilitate screwing, storage, etc.
Patent JP-H0618363-A (JP)
Title: Lens meter
Inventor: OKUMURA YOSHIAKI
IPC: A61B3/103
Filed: 1992-06-30
Abstract: PURPOSE:To reduce aberration in which the position of a contact lens is moved than that of the case of an glasses lens at the time of measurement of the contact lens. CONSTITUTION:A lens 2, lens contact members 3, 5 for adjusting a position of another lens to be tested L in the direction of a light axis, a hole opening diaphragm 4, a photographing element 5 are arranged on an optical path O1 transmitted from a light source 1. The positions of the lens contact members 3, 5 and the hole opening diaphragm 4 at the time of measurement of a contact lens are moved farther from the light source 1 than those in the case of the measurement of an glasses lens and the influence of aberration is removed for the purpose of exact measurement of a refraction value.
Patent JP-H0374477-A (JP)
Title: Manufacture of self-crosslinking cationic paint binder
Inventor: BUIRIBARUDO PAARU
IPC: C09D161/04
Filed: 1990-07-26
Abstract: PURPOSE: To provide a process for preparing a self-crosslinking cationic coating binder which can be diluted with water after protonation and can yield a coating possessing good solvent resistance and other properties by reacting an aminoalkylation product of a specified phenol with an epoxy resin.  
     CONSTITUTION: An aminoalkylation product formed from a substd. phenol and an alkylamine or the like and formaldehyde (a donor) is reacted with a diisocyanate with one side being masked. Subsequently, 50 to 100% of the phenolic hydroxyl group is reacted with a diepoxy resin so that 5 to 70 mol.% of the diglycidyl group of the diepoxy resin is reacted, optionally followed by a reaction of the reaction product with a monoamine and a diamine. Thus, a contemplated binder is obtd. which is obtd. from an aminoalkylation product of phenol and an epoxy resin and can be diluted with water after protonation. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2001020415-A (JP)
Title: Exterior wall panel, joining structure of exterior wall panels and method for joining exterior wall panels
Inventor: NISHIZAWA KENJI
IPC: E04B2/56
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To eliminate flapping of a waterproof sheet in transport, to provide also an exterior wall panel excellent in waterproofness and further to provide a joining structure of the exterior wall panels which is excellent in construction properties and the waterproofness and a method for construction of the exterior wall panels. SOLUTION: An exterior wall panel 1 (e.g. a large-sized wall panel) to be used on the occasion of constructing a building has a panel main body 5 and a waterproof sheet so provided as to cover at least one surface of the panel main body 5. An adhesive S is applied along the peripheries of edge parts 5a, 5b and 5c of at least one surface of the panel main body 5 and the waterproof sheet is stuck thereon.
Patent JP-H0946396-A (JP)
Title: Method for adding time stamp to data packet
Inventor: OKADA YASUYOSHI
IPC: H04L69/40
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To calculate the delay time between an application layer and an IP layer in transmission and reception by using the time stamp of a transmission side IP layer and the time stamp of a reception side IP layer in an application layer. SOLUTION: When the data packet transferred from a TPC layer 2 is transferred to a lower rank layer 4 in the IP layer 3 of a transmission side host device, the IP header to which a time stamp is imparted is added to a decomposed data packet when the data packet is delivered from the TPC layer 2 and the data packet is transferred to the lower rank layer 4. In the IP layer 6 of a reception side host device, the time stamp is added to the TOS field of an IP header for the packet transferred from a lower rank layer 5 just before the packet is transferred to a TCP layer 7 and the packet is transferred to the TCP layer 7. In the TCP layer 7, the data packet is reassembled and transferred to a higher rank layer 8. Thus, a point of time when the data packet passes the IP layer is defined as a starting point and the time required for the transfer of the data packet can be measured.
Patent JP-H1040024-A (JP)
Title: Age forming device management system
Inventor: MIYAWAKI SHOZO
IPC: G08B25/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency on both a central controller side and an image forming device side. SOLUTION: When a copy start request is made while copying machines 1-5 send and receive copy management data to and from a central controller 6 and a data communication data 7, a mode wherein the transmission and reception of the copy management data and copying operation is preferentially started or a mode wherein the transmission and reception of the copy management data are given priority and the copying operation is suspended is selected according to the kind of the copy management data. Then the latter mode when the remaining time needed until the completion of the transmission and reception of the copy management data is shorter than a predetermined certain time or the former mode when not is selected.
Patent JP-H1039895-A (JP)
Title: Speech synthesising method and apparatus therefor
Inventor: NISHIMURA HIROFUMI
IPC: G10L13/02
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To minimize the deterioration in sound quality which arises at the time of pitch frequency control and to obtain synthesized speeches having high quality by selecting the adequate phonemes according to the accent types of the speeches to be synthesized and the positions where the speeches are used. SOLUTION: This apparatus has a waveform data base 105 in which many of the words or clause uttered with the O type accent and I type accent are stored together with the pronunciation notations thereof. The apparatus extracts these speeches as delimmiter phonemes just before the stationary parts of vowels or the unvoiced consonants. At the time of synthesizing the speeches by deforming and connecting these phonemes, the phonemes are searched by a longest string-matching method, etc., in accordance with the pronunciation notations of the speeches to be synthesized and the pronunciation notations of the phonemes. Whether the phonemes of the O type accent of the searched phonemes are used or those of the I type accent are used is determined by the positions of the phonemes in the speeches to be synthesized with the accent types of the speeches to be synthesized.  The phonemes are determined by a search rule table 104 for the speech synthesis units enumerated as candidates in a synthesis unit selection buffer 102.
Patent JP-H10245023-A (JP)
Title: Method and device for affixing commodity price
Inventor: SHINJI HIDEO
IPC: G07G1/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device to affix commodity prices, which are simple and hygienical, and at the same time, by which a price affixing work can be accurately performed while saving energy. SOLUTION: By an information memory card 1, the identification information of a commodity M is read by a radio signal, and by simply placing the information memory card 1 or a container 12 on which the information memory card 1 is attached, at a specified reading place Eb1 in a price affixing process, the identification of the commodity M is automatically performed, and the price affixing work can be accurately performed, and also, energy can be saved. The information memory card 1 can be repeatedly written, and an already used one can be recycled, and the cost can be reduced. Also, the reading is performed by a radio signal, and a manual operation of a reading means is not necessary, and the hands of workers are not stained, and the process is hygienical.
Patent JP-S5892987-A (JP)
Inventor: UORUFUGANGU DERU
IPC: C01G43/01
Filed: 1982-11-09
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-H1136947-A (JP)
Title: Fuel injection control device of internal combustion engine
Inventor: KAWASAKI HISAO
IPC: F02D41/34
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To stabilize combustion during idle operation. SOLUTION: A basic fuel injection amount TRTP according to the operating conditions of an engine and a first corrected basic fuel injection amount TP obtained by compensating the phase delay amount of air for the basic fuel injection amount TRTP are calculated (S1, S2). Based on the output of a throttle sensor, it is judged whether or not the idle operating conditions are established (S3). When the idle operating conditions are established, an idle corrected amount IDLHOS in proportion to a deviation between the basic fuel injection amount TRTP and the first corrected basic fuel injection amount TP is calculated (S4) and, after the idle corrected amount IDLHOS is limited within a specified range (S5), the idle corrected among IDLHOS is added to the first corrected basic fuel injection amount TP so as to set a second basic fuel injection amount TP' (S6).  On the other hand, when the idle operating conditions are not established, the first corrected basic fuel injection amount TP is set as a the second corrected basic fuel injection amount TP' (S7). Then a wall flow corrected amount is calculated (S8), and an actually injected fuel amount Ti is calculated (S9).
Patent JP-H0640739-A (JP)
Title: Alkali-free glass
Inventor: MACHISHITA HIROSHI
IPC: C03C3/00
Filed: 1992-07-23
Abstract: PURPOSE:To provide an alkali-free glass excellent in heat resistance, chemical resistance and optical homogeneity, used frequently as a stock for electronic parts in the electronic industry and easy to mold into a sheet by electromelting especially by direct supply of electric current and floating. CONSTITUTION:This alkali-free glass consists of, by weight, 57-59% SiO2, 11-12% Al2O3, 7-9% B2O3, 0.1-0.5% ZrO2, 21-23%, in total, of 10-12% CaO, 0.8-2% MgO and 8-11% BaO and 0.1-0.5% F2. This glass does not practically contain alkali metal oxides, PbO, ZnO, TiO2, As2O3 or Sb2O3.
Patent JP-S6088589-A (JP)
Inventor: TORIDA FUMIO
IPC: D06F33/02
Filed: 1983-10-20
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-S5898282-A (JP)
Title: Desensitizer for no-carbon pressure-sensitive duplicate paper
Inventor: NUGA YOSHIO
IPC: B41M5/128
Filed: 1981-12-09
Abstract: PURPOSE:To obtain a desensitized ink having a great desensitizing effect, a hydrophobicity, and excellent suitability for off-set printing by using a specific polyoxybutylene-propylene copolymer polyol as a desensitizer for no-carbon pressure-sensitive duplicate papers. CONSTITUTION:An amine-based polyoxybutylene-propylene copolymer polyol is obtained from reaction of butylene oxide and propylene oxide in such a way as to form an arranging order (based on one active hydrogen) of the formulaI(R is a group of the formulas 2-4, m is an integer above 1, and n is o-m) in the presence of an amine compound having one or more active hydrogens (e.g., alkyl amines such as lauryl amine, etc., polyalkyl amines such as ethylene diamine, etc., alkanol amine, or heterocyclic amines) as an initiator. The polyol thus obtained is mixed with a pigment, a vehicle, etc., to obtain a desensitized ink.
Patent JP-H02175795-A (JP)
Title: New lubricant and dispersant additive comprising aminopheno.mannich base substituted by ethylene/alpha-olefin copolymer
Inventor: ANTONIO GUTEIERESU
IPC: C08F8/30
Filed: 1989-07-31
Abstract: PURPOSE: To improve the viscosity reforming characteristic without containing a halogen by including a condensation product of a specified carboxylic acid material, an N-hydroxyarylamine compound, an aldehyde reactant, and an amine reactant.  
     CONSTITUTION: The subject additive which is a condensation product is produced by reacting (a) an ethylene-α-olefin polymer substituted mono- or dicarboxylic acid material in which a 4-10C mono-unsaturated dicarboxylic acid producing component or a 3-10C mono-unsaturated monocarboxylic acid producing component is substituted, having a number average molecular weight of 300-10000 and a VR value of less than 4.1, wherein 30% or more of the polymer chain has terminal ethenylidene unsaturation, and consisting of a monomer unit derived from ethylene and a compound of the formula (R 1  is a 1-18C alkyl), (b) an N-hydroxyarylamine compound, (c) an aldehyde reactant, and (d) an amine reactant. The above additive is added to an oily composition including fuel and a lubricating oil composition to improve the viscosity characteristic. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0360569-A (JP)
Title: Driving system for contact image sensor
Inventor: MAEDA HIDETOSHI
IPC: H04N1/19
Filed: 1989-07-28
Abstract: PURPOSE:To halve the number of required driver ICs by applying alternate time division drive to 2 photodiode pairs. CONSTITUTION:A common electrode C is divided into two common electrodes C1, C2, the terminals of odd number photodiodes S1, S3-S127 are connected to the common electrode C1 and the terminals of even number photodiodes S2, S4-S128 are connected to the common electrode C2 and other terminals of blocking diodes D1 and D2, D3 and D4-D127 and D128 connected in series with odd and even numbered photodiodes are connected in common, two odd and even numbered elements are used as a pair and connected to each driving circuit of a driver IC. Then a voltage level of the communication electrodes is switched alternately for time division drive.
Patent JP-2000031380-A (JP)
Title: Analog.digital mixed mount semiconductor integrated circuit
Inventor: ASANO HIROAKI
IPC: H01L21/822
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain an analog.digital mixed mount semiconductor integrated circuit in which a digital circuit without exerting influence upon an analog circuit is constituted, and the mixed mounting efficiency of the analog circuit and the digital circuit is improved. SOLUTION: An integrated circuit 10 is constituted of an analog circuit 10 dealing an analog signal, and a digital circuit 12 which is constituted by using constant current drive logic elements for logic circuits and deals a digital signal. By this constitution, influence of the digital signal upon the analog signal can be reduced. By adopting the constant current logic elements, high speed switching can be realized. Further the analog circuits 11 can be stably operated. This integrated circuit is applied to an optical receiver device and miniaturization is facilitated.
Patent JP-H0842892-A (JP)
Title: Deodorizing and sterilizing apparatus for section space
Inventor: NISHIMURA JIRO
IPC: F24F7/08
Filed: 1994-07-29
Abstract: PURPOSE:To reduce the initial cost and to improve the safety in a deodorizing and sterilizing apparatus using ozone. CONSTITUTION:Ozone air generated from an ozone generator 5 is guided to tubes 2a, 2b, 2c of rooms 1a, 1b, 1c in a building, an air supply duct 6 is so laid as to communicate an air supply port with the rooms 1a, 1b, 1c, and the atmosphere is supplied to the rooms in which the ozone air is fully filled by an air supply fan 8 through the duct 6. An exhaust duct 10 is so laid at the room 1a, 1b, 1c as to communicate the duct 10 with the suction port, and the zone air in the rooms are exhausted by an exhaust fan 11 communicating therewith. The operation in this case is effected by the fan 8 and the fan 11 for a predetermined time after the generator 5 is operated for a predetermined time, and the ozone air which is deodorized and sterilized is rapidly exhausted out of the rooms.
Patent JP-S6175583-A (JP)
Title: Semiconductor laser
Inventor: IWATA HIROSHI
IPC: H01S5/00
Filed: 1984-09-20
Abstract: PURPOSE:To readily obtain a semiconductor laser which has excellent characteristics with good reproducibility by introducing a hetero boundary to an active layer, thereby improving the crystallinity of the active layer and a clad layer continued to the active layer. CONSTITUTION:A buffer layer 2 made of N type GaAs crystalline-grown on a substrate 1 made of N type GaAs, an N type clad layer 3 made of N type AlxGa1-xAs (x=0.3-1.0), an active layer 7 including hetero boundaries 6A, 6B formed of GaAs layers 4A, 4B and Al7Ga1-7As layer 5, a P type clad layer 8 made of P type AlzGa1-zAs, a cap layer 9 made of P type GaAs, a P type electrodes 10, and an N type electrode 11 are formed. In order to eliminate the enclosure of carrier due to the boundaries 6A, 6B in the layer 7, y=0.02 or lower when the discontinuity of a conduction band in the hetero boundary is represented by the composition ratio y of 20meV of the same as thermal energy, or the tunnel probability of the electrons in th layer 5 may be 0.1 or higher.
Patent JP-2001027355-A (JP)
Title: Pilot action flow regulating valve
Inventor: HIROTA HISATOSHI
IPC: F25B9/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent a main valve from being freely vibrated in the lateral direction and from becoming a noise source by inclining the main valve with the energizing force of an exciting means when the main valve is opened, thereby regulating the vibration of the main valve. SOLUTION: A drive rod 19 is pinched between a piston-shaped pressure receiving member 20 and a main valve 16, and the drive rod 19 is arranged at an eccentric position to the main valve 16. When the pressure in a downstream passage 12b is lowered, the piston-shaped pressure receiving member 20 moves the main valve 16 in the opening (separating from a valve seat 15) direction. When the main valve 16 is separated from the valve seat 15 by the drive rod 19 due to this action, the main valve 16 is inclined by the exciting force of a compression coil spring 17 because the drive rod 19 is arranged at the eccentric position to the main valve 16 and compression coil spring 17. The conical face of the main valve 16 is pressed to part of the ridge line section of the valve seat 15, and the vibration of the main valve 16 is regulated.
Patent JP-S5989988-A (JP)
Inventor: WAKI SEIZABUROU
IPC: B22F3/14
Filed: 1982-11-12
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-S6353997-A (JP)
Inventor: KAWAMATA HARUO
IPC: H05K3/06
Filed: 1986-08-22
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-H0361717-A (JP)
Title: Damping device for rotary bearing
Inventor: KONDO MICHIO
IPC: F16C27/00
Filed: 1989-07-29
Abstract: PURPOSE:To maintain high rotating precision and obtain a bearing with high damping performance by arranging a cylinder coaxially with a rotary shaft, rotatably arranging a piston integrally rotatable with the rotary shaft at a fixed gap from the inner face of the cylinder in a noncontact state, and filling a viscous fluid in the gap. CONSTITUTION:A journal bearing gap 7 is provided between a journal bearing 5 pressed in and fixed in a housing 3 and a rotary shaft 1, the compressed air fed from the outside passes a passage 9 and is fed to the journal bearing gap 7 through an orifice 11, and the rotary shaft 1 is rotatably supported in the radial direction in the noncontact state. A base block 31 is fitted at the lower section of a thrust bearing plate 19, and a cylinder 33 with a cylindrical inside is arranged coaxially with the rotary shaft 1 below it. A piston 35 constituting the lower end section of the rotary shaft 1 is rotatably arranged inside the cylinder 33 at a proper gap from the cylinder 33 in a noncontact state. A viscous fluid 37 such as silicone oil is filled in the gap between the cylinder 33 and the piston 35.
Patent JP-S6089489-A (JP)
Title: Eicosapolyenoic acid derivative
Inventor: YAMATO MASATOSHI
IPC: C07F9/10
Filed: 1983-10-21
Abstract: NEW MATERIAL:A compound expressed by formula I (R and R1 are 20-22C polyenoic acid residue). EXAMPLE:Sn-1,2-Di(5,8,11,14-eicosatetraenoyl)glycero-3-phosphorylcholine. USE:A preventing and treating agent for thrombosis and arteriosclerosis, anti-inflammatory agent and anticancer agent. PREPARATION:For example, a cadmium chloride complex of Sn-glycero-3-phosphorylcholine is suspended in a solvent, e.g. chloroform, and a polyenoic acid, e.g. arachidonic acid of formula II, and 4-(dimethylamino)pyridine, etc. are added to the resultant suspension and reacted therewith in the atmosphere of an inert gas, e.g. argon. The solvent is then distilled away under reduced pressure, and a mixed solution of chloroform, methanol and water is added to the residue to remove the formed precipitates by filtration. The resultant filtrate is then passed through a weak acidic ion exchange resin column, and the eluate is concentrated and purified by column chromatography to afford the aimed compound expressed by formula I .
Patent JP-H0640854-A (JP)
Title: Hair-care cosmentic
Inventor: MAEKAWA AKIO
IPC: A61Q5/06
Filed: 1992-07-24
Abstract: PURPOSE:To provide a hair-care cosmetic containing a copolymer of vinyl pyrrolidone and a dialkylaminoalkyl methacrylate and an amphoteric polymer, exhibiting an excellent hair-setting effect, excellent in spreading on the hair when applied thereto and in lubricity. CONSTITUTION:With 0.01 to 20wt.% copolymer of vinyl pyrrolidone and a dialkylaminoalkyl methacrylate, 0.5 to 6wt.% amphoteric polymer is blended. As the amphoteric polymer, e.g. a polymer composed of a unit represented by formula I (R1 and R2 are each H or a 1 to 4C alkyl) and a unit expressed by formula II (R is a 1 to 22C alkyl) is exemplified. The copolymer is contained at least in an amount of 25wt.% based on the amphoteric polymer. Cosmetic forms such as emulsion, hair gel and hair spray can be prepared by suitably blending other components such as a surfactant, an oily agent, a humectant and a chelating agent.