baber/WOPTO huggingface dataset:
Patent JP-H1140560-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOSAKA HISAO
IPC: H01L29/786
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent stains, i.e., so-called watermarks, from being generated on the surface of a silicon layer composed of amorphous silicon in a thin-film transistor. SOLUTION: A channel protection film 5 is etched while making use of a resist mask 6 so as to leave the channel protection film 5 only beneath the resist mask 6, followed by washing with pure water. Next, the surface of a silicon layer 4 is irradiated with ultraviolet rays. Thereupon, a very thin silicon oxide film 4a having a thickness of around 10 Å is formed on the surface of the silicon layer 4. Then, in order to remove pure water left such as on the surfaces of the silicon oxide film 4a, the layer is dried according to a spin drying method, an air knife method or the like. In this case, the surface of the silicon oxide film 4a exhibits hydrophilicity, so that no watermark is generated.  It should be noted that owing to the very small thickness of the silicon oxide film 4a as around 10 Å, the silicon layer 4 can be satisfactorily in contact with n<+> silicon layers 8, 9.
Patent JP-S6189898-A (JP)
Inventor: OBARA KAZUKI
IPC: B43L13/00
Filed: 1984-10-11
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-S59102058-A (JP)
Inventor: TAZAWA SHIYUNSUKE
IPC: E04F15/12
Filed: 1982-12-03
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-S58116698-A (JP)
Title: Preparation of purine nucleoside-5'-monophosphate
Inventor: OOSUMI TAKESHI
IPC: C12R1/20
Filed: 1981-12-28
Abstract: PURPOSE:To prepare 5'-purine nucleotide, in high efficiency, by treating purine nucleoside and a phosphoric acid donor in an aqueous solution with cultured microorganisms capable of producing 5'-purine nucleotide. CONSTITUTION:Microorganism belonging to Pseudomonas genus, Enterobacter genus, Aeromonas genus, Erwinia genus, Proteus genus, Escherichia genus, Acinetobacter genus, Flavobacterium genus or Serratia genus, and capable of producing purine nucleoside-5'-monophosphate (abbreviated to 5'-purine nucleotide) from purine nucleoside and a phosphoric acid donor (e.g. Erwinia herbicola ATCC 14537) is cultured in a nutrient medium devoid of glucose. The cultured microorganism is made to react with purine nucleoside and a phosphoric acid donor in an aqueous solution to obtain the objective 5'-purine nucleotide.
Patent JP-S59103640-A (JP)
Inventor: OOTA FUMIO
IPC: A47L15/22
Filed: 1983-11-10
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-S6369525-A (JP)
Title: Discharging method for remaining gas just after time of regeneration in carbon dioxide remover
Inventor: ISOBE AKIHIKO
IPC: B01D53/14
Filed: 1986-09-10
Abstract: PURPOSE:To efficiently remove CO2, by feeding the detection value of CO2 concn. to a controller and opening both an inlet valve of treating air of an absorption reactor and an outlet valve of CO2 and discharging remaining CO2 with the treating air between a regenerating process and an absorbing process. CONSTITUTION:Firstly in an absorbing process, solenoid valves 5, 6 are opened and solenoid valves 9, 10 are closed and CO2-contg. air is fed to a reactor 1 through an inlet 3 of treating air and CO2 is absorbed with an absorbent 2 such as ion exchange resin and thereafter it is led out through an outlet 4 of cleaned air. Then in a regenerating process, the solenoid valves 9, 10 are opened and steam is fed to the reactor 1 through an inlet 7 of regenerating steam and CO2 is desorbed and discharged through an outlet 8 of carbon dioxide. Furthermore in a discharging process of remaining carbon dioxide, solenoid valves 5, 10 are opened and solenoid valves 6, 9 are closed and air is introduced through the inlet 3 to discharge remaining CO2 17. At this time, CO2 concn. detected by a CO2 densitometer 12 is fed to a controller 11 and the process shifts to the absorbing process at a point of time when the concn. reaches preset value or below.
Patent JP-S6368784-A (JP)
Title: Noncontact type rotary machine
Inventor: KITAMURA SHUICHI
IPC: F04C2/18
Filed: 1986-09-10
Abstract: PURPOSE:To perform volumetric control over an operating chamber efficiently as well as to improve the efficiency of a noncontact type rotary machine, by turning a rotator and varying an innerconnected state between a blade fitting part of a rotor at the low pressure fixed body side and a control port of the rotator in a timing manner. CONSTITUTION:In this rotary machine, there is provided with a rotator 17 to be closely contacted with the inner circumferential surface of a low pressure fixed body 13, and also there is provided with a close contact piece 16, to be closely contacted with the circumference of the low pressure fixed body 13, in a low pressure port 14 of the low pressure fixed body 13. For a period when a minimum volumetric state in the operating chamber 10 held between both rotors 1 and 2 is connected to the specified volumetric state, a blade fitting part 6 of the rotor 2 at the side of the low pressure fixed body 13 is interconnected to the inside of the rotator 17 via the low pressure port 14 of the low pressure fixed body 13 and a control port 18 of the rotator 17. And, with the rotator 17 rotated, the interconnected state between the blade fitting part 6 of the rotor 2 and the control port 18 of the rotatior 17 is made so as to be varied in a timing manner. With this constitution, efficient volumetric control is performed, thus the efficiency of a noncontact type rotary machine is improved.
Patent JP-H0376383-A (JP)
Title: Photographing device with sound level display function
Inventor: DAITOU TAKEMI
IPC: H04N5/225
Filed: 1989-08-18
Abstract: PURPOSE:To monitor a sound level while observing an object by mixing sound level information with a video signal and visually displaying the information together with the video signal in an electronic view finder. CONSTITUTION:A sound signal from a microphone 1 is processed by a sound signal processing circuit 2 and outputted to a terminal 20 and the sound level information are prepared by a microcomputer 5 and converted to a video signal form by an on-screen display circuit (OSD circuit) 6. Afterwards, the information are mixed with the video signal from a video signal processing circuit 4 by a mixing circuit 7 and the mixed signal is impressed to an electronic view finder EVF 8. On the other hand, a switch 10 is provided to change over the output of the circuit 4 and the output (the video signal including the sound level information) of the circuit 7 and to output it to a terminal 30. Then, by turning ON this switch 10, the video signal including the sound level information can be supplied through the terminal 30 to an external monitor or a recorder, etc., and by turning OFF this switch 10, only the video signal can be outputted to an external part.
Patent JP-2001034995-A (JP)
Title: Optical pickup
Inventor: KYOTANI SHOICHI
IPC: G11B7/135
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To use a common carriage (base) when a plate-shaped optical element is used and when a cube-shaped optical element is used. SOLUTION: When a first holding member 31 is set to a fixing part 12A in the case of a beam splitter 21, an optical axis L4 of a passing light Le can be agreed with a principal axis 33a of a first collective lens 33. In the case of a half mirror 22 (22a, 22b), a second holding member 32 is set to the fixing part 12A, whereby an optical axis L5 of a passing light Le' can be agreed with a principal axis 34a of a second collective lens 34. Therefore, any of the optical elements 21 and 22 can be met by selecting and setting the first or second holding member 31 or 32 to the fixing part 12A, and a carriage of the optical pickup can be shared.
Patent JP-H0957645-A (JP)
Title: Drawout jig for printed circuit board
Inventor: OTAKA HIROYUKI
IPC: H05K3/36
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board drawout jig able to simultaneously draw out two boards which are positioned substantially parallel in proximity to each other and are connected with another printed circuit board through connectors. SOLUTION: A printed circuit board drawout jig concerned includes an opening/closing part 1, pawls 5, 6, aligning part 2, etc., and works so that a projection 2a on the aligning part 2 is interposed between two printed circuit boards 7, 8, the contacting surfaces 2b, 2c of the part 2 are contacted with those end faces of the boards 7, 8 on the non-connection side, that the opening/ closing part 1 is closed, and that those end faces of boards 7, 8 on the connection side are grasped by the pawls 5, 6. In this condition, the boards 7, 8 are swung to the left and right and pulled while their parallel positioning is maintained, and it is possile to easily draw off the boards 7, 8 simultaneously.
Patent JP-H0957872-A (JP)
Title: Film roll
Inventor: NISHIGAKI YASUO
IPC: F16C13/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To allow wrinkle to scarcely occur near a winding core by forming a film to have a specific thickness and permitting the thermal expansion coefficients of the core and the film to satisfy a specific formula. SOLUTION: The film thickness is 20μm or less, and the thermal expansion coefficients of a winding core and the film satisfy a formula |αTF-αTC| <=15.0×10<-6> , where αTF is the thermal expansion coefficient (/ deg.C)<1> of the film, and αTC is the thermal expansion coefficient (/ deg.C) of the core. The base material of the core is formed particularly of fiber-reinforced plastic with a light weight and effective at the point of handling. Particularly, polyester resin having a main structural unit of at least one type selected from ethylene terephthalate. ethylene α,β-bis(2-chromium phenoxy)ethane-4,4'-dicarboxylate, ethylene 2,6- naphthalate unit. has remarkable wrinkle preventing curing. The method for winding the film is preferably a surface winding type capable of controlling a contact pressure.
Patent JP-H0760066-A (JP)
Title: Denitration device
Inventor: SAIGA MIKITO
IPC: B01D53/94
Filed: 1993-08-26
Abstract: PURPOSE:To provide a denitration device which can control in a constant manner the ratio of a reducer to nitrogen oxides in a denitration reactor at all times and improve the denitration performance. CONSTITUTION:An analyzer 6 for detecting the ratio of a reducer to nitrogen oxides is installed, and also a controller 9 for outputting opening degree command signals 8a, 8b, 8c and 8d to flow regulating valves 4a, 4b, 4c and 4d arranged in the middle of injection pipings 3a, 3b, 3c and 3d for injecting a reducer into a denitration reactor 2 based on detecting signals 7a, 7b, 7c and 7d issued from the analyzer 6 is installed.
Patent JP-S60103282-A (JP)
Inventor: MATSUMOTO HAJIME
IPC: F26B9/06
Filed: 1983-11-10
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-S6367037-A (JP)
Title: Encoding transmission equipment
Inventor: TANIGUCHI TOMOHIKO
IPC: H04B14/06
Filed: 1986-09-09
Abstract: PURPOSE:To obviate an excessive intonation and a crack of a sound, which are caused by a processing of an adaptive post-processing means, by correcting an amplitude variation caused by the adaptive post-processing means, based on the signal power before and after its processing. CONSTITUTION:A quantized output transmitted from an adaptive prediction encoding part 100 is regenerated by a decoding part 200 being a receiving side. Its generated signal is processed by a post-processing means 300 and outputted. A correction coefficient calculating means 445 derives a correction coefficient in accordance with both signal power which is calculated by a signal power calculating means 441, based on both signals before and after the processing of the post-processing means 300. Subsequently, in accordance with this correction coefficient, an amplitude correcting means 446 corrects a signal amplitude of a processing output provided by the post-processing means 300.
Patent JP-S6368206-A (JP)
Title: Roll setting method for pipe making equipment
Inventor: HIOKI TAKESHI
IPC: B21B31/22
Filed: 1986-09-09
Abstract: PURPOSE:To improve the efficiency and accuracy of operation by preliminarily adjusting the position of an upper roll by using a roll balance mechanism in a roll setting stand disposed on the outside of a line and making roll adjustment in a pipe making line in accordance therewith. CONSTITUTION:An upper roll bearing box 4 is pushed down by a screw 2 to bring a side roll yoke 7 and a reference part 5 formed on the rear surface of the upper roll bearing box 4 into contact with each other. The height position of the upper roll 3 fitted into the box 4 is read by the moving quantity of a screw 2. The position of the upper roll 3 is then adjusted by the screw 2 to meet the preset position adjustment quantity in the forming stand of the pipe making line. The operation is efficiently carried out by the above-mentioned method.
Patent JP-S59101822-A (JP)
Title: Manufacture of substrate for semiconductor device
Inventor: KUGIMIYA KOUICHI
IPC: H01L21/265
Filed: 1982-12-02
Abstract: PURPOSE:To form an excellent single crystal on the substrate and an insulating film, and to obtain the substrate, through which an element, speed thereof is changed into ultraspeed, can be realized, by generating a change into the single crystal from a single crystal region without generating it from the substrate. CONSTITUTION:An insulating oxide film 3 is formed on a silicon wafer 1, an opening 2 is formed, a silicon semiconductor layer is formed through evaporation by electron beams, and a single crystal section 8 and a polycrystalline film 7 are formed. Si Ions 9 are implanted to form an amorphous layer 30. A solid-phase epitaxial layer is moved as the arrow 31 by heating beams 11 to form the single crystal region 32, the semiconductor element requiring high speed is formed to a section on the insulating section 3, and the element to which severe leakage and dielectric resistance characteristics and the like are needed is constituted on the opening section 2, which is grown in an epitaxial manner, as a more complete single crystal region.
Patent JP-H0552306-A (JP)
Title: Recirculation device for fluidized bed particle transporting air
Inventor: MASAGUCHI KAZUO
IPC: F23C10/02
Filed: 1991-08-23
Abstract: PURPOSE:To reuse the air used for transporting fluidized bed particles. CONSTITUTION:The upper section of a hopper 11 for controlling the height of fluidized bed layer and the section below the pan with many holes of a fluidized bed furnace 1 are connected by a communicating pipe 13, and the communicating pipe 13 is provided with a gas suction device 12 with a Laval nozzle 12b that is positioned right in front of the fluidized bed furnace 1. An air pressure control valve 12a for the gas suction device 12 is provided with a controller 19 that is controlled by the pressure difference signal of the transporting air and the temperature signals of the fluidized bed furnace 1 and bed height control hopper 11.
Patent JP-H07165570-A (JP)
Title: Therapeutic agent for medicinal dependence
Inventor: OKUYAMA SHIGERU
IPC: A61K31/135
Filed: 1994-09-06
Abstract: PURPOSE:To obtain a therapeutic agent for medicinal dependence, containing a phenylalkylamine derivative as an active ingredient and having slight toxicity and excellent actions. CONSTITUTION:This therapeutic agent contains a compound expressed by the formula [X<1> is a halogen, OH or a 1-5C alkoxy; X<2> is H, a halogen or a 1-5C alkoxy; R<1> and R<2> are each a 1-7C alkyl; R<3> is phenyl which may be substituted with a halogen, OH or a 1-5C alkoxy; (m) and (n) are each 2-5] or its salt as an active ingredient. N,N-di-n-Propyl-2-[5-chloro-2-(2-phenylethoxy) phenyl]ethylamine oxalate is exemplified as the compound expressed by the formula. The therapeutic agent is effective against medicinal dependence due to the abuse of a narcotic, an analeptic, alcohols, barbiturates, benzodiazepines, etc. The daily dose thereof for an adult is 0.1-100mg administered in 2-3 divided portions.
Patent JP-S6273383-A (JP)
Title: Blur eliminating interpolation system
Inventor: TSUBOI AKIRA
IPC: G06T5/20
Filed: 1985-09-27
Abstract: PURPOSE:To eliminate a blur contained in a sample signal and whose size is varied as the time passes, by providing a blur eliminating interpolation weight function whose blur elimination quantity is a parameter, on an interpolation weight function table, and using it as a three-dimensional number table. CONSTITUTION:An input signal file 1 stores a receiving signal. A geometrical strain supply part 15 derives a sample position on an input sample signal with regard to a designated sample of an output sample signal. On the other hand, a blur elimination quantity converting part 17 derives a blur quantity in a coordinate which has been given. An interpolation weight function switching part 8 switches the contents of an interpolation weight function table 16 in accordance with an output of the converting part 17. An interpolation processing part 19 executes simultaneously a correction of a geometrical strain and an elimination of a blue by executing an operation. In this regard,the input sample signal is a sample signal of a one-dimensional signal in a frequency of a receiving signal. The output sample signal is stored in an output signal file. According to this constitution, an interpolation can be executed by switching a blur eliminating interpolation weight function to an optimum one at every sample.
Patent JP-H0764595-A (JP)
Title: Speech recognition device
Inventor: KAMIO HIROYUKI
IPC: G10L15/24
Filed: 1993-08-27
Abstract: PURPOSE:To provide a speech recognition device in which the operability of a device can be improved by preventing the malfunction of the device due to a surrounding noise even at the time of using a hand-free microphone. CONSTITUTION:When the position of a speaker 50 detected by a reflective sensor part 1 is proper to a hand-free microphone 2, a speaker monitoring part 3 outputs an instruction for validating the speech recognized result of a speech signal recognizing part 4 to a work station 6. The work station 6 inputs the instruction for validating the recognized result, and operates a processing based on the speech recognized result inputted from the voice signal recognizing part 4. Therefore, when the position of the speaker 50 is not proper to the hand-free microphone 2, the recognized result of the surrounding noise collected by the hand-free microphone 2 is not processed by the work station 6. Thus, it is possible to prevent the malfunction of the device even at the time of using the hand-free microphone 2 whose operability is satisfactory to the speaker 50.
Patent JP-H0533215-A (JP)
Title: Polyolefin fiber having low specific gravity and nonwoven fabric using the same fiber
Inventor: TANIGUCHI MASAHIKO
IPC: D04H1/544
Filed: 1991-07-30
Abstract: PURPOSE:To obtain the title fiber useful for ceiling covering material for automobiles, packing material, interior materials, sanitary materials, etc., having a special specific gravity and a pearly feeling, containing a cyclopentadiene- based petroleum resin having a specific softening point (ring and ball method). CONSTITUTION:A polyolefinic resin (e.g. polypropylene resin) containing 3-40wt.% cyclopentadiene-based petroleum resin having >=160 deg.C softening point (ring and ball method) is subjected to melt spinning at 230 deg.C to give undrawn fiber. The undrawn fiber is drawn at 70 deg.C at 4.6 times draw ratio, provided with crimps by a crimper and cut into stable fibers to give polyolefin fiber having <=0.89 ratio of microvoids produced in the fiber, a pearly feeling and low specific gravity. Then the fiber is sent to a carding machine, made into a web having 100g/cm<2> weight and needle punched.
Patent JP-S6188737-A (JP)
Inventor: JIYOOJI HENRII BOGUTO
IPC: H02K3/34
Filed: 1985-09-27
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-H0660675-A (JP)
Title: Semiconductor storage
Inventor: YAMANOI KOICHI
IPC: G11C17/00
Filed: 1992-08-10
Abstract: PURPOSE:To eliminate simultaneous charging of a column line and a spare column line by a sense amplifier and to accelerate data reading at the time of selecting the spare column line by connecting only the selected spare column line to the amplifier. CONSTITUTION:When a spare storage cell column is selected in a spare storage cell array 24, a control signal SPECB becomes a logic '0' level, and a select command signal becomes a logic '1' level. A transistor(Tr) MOS 1 is turned OFF, a spare column gate 29 is turned ON, a node SA is electrically disconnected from column lines BL1-BLn, and connected to the selected spare column line RBLi. On the contrary, when a storage cell column of a storage cell array 23 is selected, a signal SPECB becomes a logic '1' level, and a select command signal becomes logical '0' level. The Tr MOS 1 is turned ON, the gate 29 is turned OFF, thereby the node SA is electrically connected to the selected line BLi, and electrically disconnected from the lines RBL1-RBLn1.
Patent JP-H0937836-A (JP)
Title: Compact container for makeup
Inventor: SHINOZAKI NATSUO
IPC: A45D33/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To improve use convenience by making a makeup packed drum attachable to both left and right positions inside a container main body. SOLUTION: This container is composed of a compact external part 2 made of synthetic resin provided with a container main body 5 whose peripheral walls 4 are erected from the outer periphery of a bottom plate 3, a freely openable and closable lid body 6 pivotally attached to the respective rear parts of the container main body and one or plural locking plates 7 erected from the middle in the left and right directions of the bottom plate 3 whose vertical cross-sectional shape in the left and right directions is turned to a mushroom shape symmetrical to the center line by attaching a cap part to the upper end of a shank part,  and the makeup packed drum 15 made of the synthetic resin for which a long groove 18 is pierced on the lower surface of a side wall 17 and a projection part 21 is attached to the lower inner surface of an elastic outer side groove forming wall 20 of a side wall 17a with the long groove. Then, by fitting the locking plates 7 to the inside of the long groove 18, the makeup packed drum 15 is made attachable on both left and right inside the container main body 5.
Patent JP-H0873513-A (JP)
Title: Production of cross-linked polymer particle
Inventor: FUJIMOTO MASAHIKO
IPC: C08F20/20
Filed: 1994-09-06
Abstract: PURPOSE: To obtain cross-linked polymer particles excellent in heat resistance and monodispersivity and also in dispersivity, e.g. in a polyester resin. CONSTITUTION: Cross-linked polymer particles having an average particle size of 0.1-2μm and obtd. by polymerizing a monomer mixture contg. ethylene glycol dimethacrylate, a lower alkyl ester of acrylic or methacrylic acid, and divinylbenzene in an aq. medium are surface-treated by stirring them in an aq. medium in the presence of an anionic surfactant of an alkyl diphenyl ether type.