baber/WOPTO huggingface dataset:
Patent JP-H0686934-A (JP)
Title: Denitrification catalyst
Inventor: TSUKUDA HIROSHI
IPC: B01J29/08
Filed: 1992-09-09
Abstract: PURPOSE:To obtain an inexpensive catalyst excellent in denitrification performance by using Y-type zeolite as a catalytically active component and setting a smectite type montmorilonite mineral whose exchangeable cation is wholly exchanged with an NH4<+> ion to a specific ratio as a forming agent and setting the void ratio of the catalyst to a definite value or more. CONSTITUTION:Y-type zeolite being a catalytically active component is set to a wt. ratio of 50-95% and the remaining component is constituted of a smectite type montmorilonite mineral whose exchangeable cation is wholly exchanged with an NH4<+> ion. The void ratio of a formed catalyst is set to 10% or more. The denitrification catalyst thus obtained uses no expensive active component and mainly comprises Y-type zeolite and a forming agent exerts no effect on the denitrification performation of the catalyst.
Patent JP-H1085822-A (JP)
Title: Method for controlling cooling of shape
Inventor: FUJIBAYASHI TERUO
IPC: B21B1/08
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a control method of the cooling of shapes excellent in yield by dissolving temp. deviation which is generated in the longitudinal direction of the shape and preventing the generation of web wave. SOLUTION: The amount of temp. drop in the tip and rear end parts of a wide flange shape to the size and number of passes of the wide wide flange shape is preliminarily determined from biting speed, rolling speed and bite releasing speed at the time of reversely rolling the wide flange shape 1 with a universal rolling mill. The passages of the tip part and rear end part of the wide flange shape are detected with sensors on the inlet side of a flange cooling device having plural cooling blocks 8 and the nozzles 10 for cooling flanges which is provided in the passing direction of the wide flange shape after finish rolling.  The cooling of the flanges is controlled so that the flow rate of cooling liquid supply pipe 9b of one system 9b of two systems 9a, 9b to the cooling blocks is increased from the time when the passage of the tip part of the shape through the cooling block is completed and the flow rate of the cooling liquid supplying pipe 9 to the cooling block is decreased from the time when the rear end part reaches the cooling block.
Patent JP-H03157431-A (JP)
Title: Imidazole derivative, curing agent comprising it used for epoxy resin, curable epoxy resin composition, epoxy resin molding, and manufacture of fiber-reinforced carrier material
Inventor: KURISUCHIAN BURUBA
IPC: C08J5/10
Filed: 1990-09-12
Abstract: PURPOSE: To obtain an imidazole derivative which comprises a specified compound and, when mixed with an epoxy compound, can give a mixture curable into the final state of a duromer without any high exothermic temperature peak at low temperatures within a short time to impart sufficient storage stability to prepregs.  
     CONSTITUTION: This imidazole derivative comprises a compound represented by the formula (wherein R is a group of the alcohol component used in the production of the glycidyl ether and is a polypropylene glycol group having a molecular weight of 500-1,000; R 1  and R 2  are each H, CH 3  or C 2 H 5 ; (n) is 2 or 3; R 3  is COOH, CN, CONH-NH 2 , COOCH 2 -CH 2 -OH or COOR 4 ; R 4  is a 1-4C aliphatic hydrocarbon group; and (m) is 1-3, equal to the valance of R). This compound is formulated with an epoxy resin having at least one epoxy group on the average per molecule, a nitrogenous heterocyclic amine compound, etc., to obtain an epoxy resin composition. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S61118089-A (JP)
Title: Color picture reducing device
Inventor: KAGEYAMA SEISHI
IPC: H04N9/74
Filed: 1984-11-14
Abstract: PURPOSE:To reduce a color picture simply and with high quality by separating an NTSC color picture signal to a luminance signal and a color and reducing with one period of a color sub-carrier as a basic unit. CONSTITUTION:An NTSC color picture signal stored in a picture memory 1 is separated to a luminance signal component Y and a color signal component C by using a Y/C separating circuit 2 and guided to reducing circuits 3 and 4. The reducing circuit 3 reduces the luminance signal component Y for one line each with one picture element as a basic unit. The reducing circuit 4 reduces a color signal component C with a (m) picture element as a basic unit. Respective signal components reduced at respective reducing circuits 3 and 4 are added and synthesized at an adder circuit 5 and outputs to an output picture memory 6. The picture memory 6 stores the above-mentioned reducing picture and forms a multi picture at plural divided and set picture areas.
Patent JP-H1089808-A (JP)
Title: Liquid compressor
Inventor: HASEGAWA MASUMI
IPC: F25B41/04
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce vibration and noise by checking the so-called hunting phenomenon from being presented in changing over fluid paths by means of a change-over valve housed in a case body, thereby achieving improvement in dependability and reliability. SOLUTION: The fluid compressor has, in its case body, a compression mechanism unit, an electric motor unit 3, and a change-over valve 12 for changing over a plurality of fluid paths by utilizing a rotational driving force of the electric motor unit 3. The fluid paths are changed over by the magnet coupling between a drive side magnet Ma provided in the electric motor unit and a driven side magnet Mb provided on the side of the change-over valve. A non- magnetized metal magnet material is used for the drive side magnet, and a magnetized magnet material other than a metal magnet material is used for the driven side magnet.
Patent JP-S60132747-A (JP)
Inventor: SHIRASAWA SOU
IPC: F16L9/14
Filed: 1983-12-22
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-2000063138-A (JP)
Title: Production of glass preform for optical fiber
Inventor: INOUE MASARU
IPC: G02B6/00
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber having stable characteristics such as cut-off wavelength, etc. with a small amount of core member abandoned by dividing a prepared core member and forming each clad on each divided core member. SOLUTION: A raw material gas for glass fine powder is hydrolyzed in an oxyhydrogen flame and a soot is grown in the axial direction to give a soot of core part. A raw material gas for different glass fine powder is hydrolyzed in an oxyhydrogen flame to deposit a different soot on the periphery of the soot of the core part to give a soot of core part of a structure having deposited a soot of the first clad part on the soot of the core part. The soot of the core part is heated and melted at >=1,500 deg.C and vitrified in a molten state to give a core part, which is divided based on the refractive index distribution of the core member so as to make the variation of cut-off wavelength in formation of an optical fiber <=10 nm and a clad is formed on the each core member. Consequently, the amount of core member abandoned can be reduced to <=5 wt.%.
Patent JP-H04122631-A (JP)
Title: Carbon fiber reinforced plastic tubular material and manufacture thereof
Inventor: FUJIWARA KIKUJI
IPC: B32B5/02
Filed: 1990-09-13
Abstract: PURPOSE:To manufacture a plastic tubular material of high bending rigidity and bending strength by laminate reinforcing by means of long fiber and a carbon fiber sheet-shaped material. CONSTITUTION:As reinforcing resin, for instance, epoxy resin, phenol resin, unsaturated polyester resin, polyimide resin or the like is used, and a layer (A) composed of long fiber strands and/or their collective body and a layer (B) of fiber sheet shape are laminated in the multi-layer shape to form a tubular material. At that time, long strands and/or their collective body (A) is formed by disposing said long fiber strands as they are by means of the filament winding method or by tape winding or sheet winding a prepreg tape-shaped or sheet- shaped material prepared by disposing said long fiber strands in parallel, impregnating the same with resin and semi-curing. The layer (B) of fiber-like sheet- shape material composed mainly of carbon fiber is used by weaving in or stitching in by means of above-said long fiber strands or their collective body.
Patent JP-H1179304-A (JP)
Title: Disinfectant bag
Inventor: OOTA JIYOUJI
IPC: C11D3/48
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To improve safety and to continuously restrain even a substance in contact from producing sliminess by attaching a disinfectant detergent of a water-soluble and unvolatile food additive to the surface of a disinfectant bag and disinfecting it. SOLUTION: A dewatering bag 1 to which a disinfectant detergent consisting of a water-soluble unvolatile food additive is attached is installed on the inside of for example, a triangular corner dewatering cage 13 before garbage is cast aside. When the garbage containing moisture is cast in the dewatering cages 13, 14, a part of moisture of the garbage is dried up and another part is discharged from the dewatering bag 1. Moisture discharged from this dewatering bag 1 is discharged out of the dewatering bag 1 through a hole formed on the dewatering bag 1, and is safely disinfected by work of the disinfectant detergent attached to the surface of the dewatering bag 1 in the process of being discharged and the production of sliminess is prevented. Additionally, as the unvolatile disinfectant detergent is attached to the dewatering cages 13, 14, a disinfectant effect is continued.
Patent JP-H1093677-A (JP)
Title: Communication equipment
Inventor: MIURA TADAYA
IPC: H04M1/27
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily recognize a response on the other-party side at the time of automatic redialing without increasing the burden to the user with respect to a communication equipment provided with an automatic redialing function. SOLUTION: When polarity inversion of a communication line 1 is detected by a polarity inversion detection part 6 during dial transmission operation in the automatic redial mode, a main control part 13 controls a call report part 11 to report a call by ringer sounding or the like, and the user is called. When the user hooks off a handset 3 in response to this call report, the main control part 13 controls a line control part 2 based on hook-off detection of the handset 3 by a hook switch 4 to form a communication route between the handset 3 and the other-party device, and the communication state using the handset 3 is switched to.
Patent JP-H0697955-A (JP)
Title: Transmission rate discordance detecting device
Inventor: UEMATSU HITOSHI
IPC: H04L7/00
Filed: 1992-09-10
Abstract: PURPOSE:To detect discordance with a set rate by housing a signal which can discriminate a transmission rate by a converter in a cell, and extracting the signal which can discriminate the transmission rate from in the cell transferred by an inverter. CONSTITUTION:A transfer unit (transfer rate) converted to a cell by a converter 201 is transferred to an inverter 202. For instance, at the time of transferring from the converter 201 to the power inverter 202 by using a virtual path, a VCI of a header is transferred transparently through the virtual path. From a VCI value of the cell which passes through the virtual path and arrives at the power inverter 202, a transmission rate is recognized, the recognized transmission rate and the transmission rate set to the power inverter 202 are compared 305, and when they are discordant, the discordance of the transmission rates is detected.
Patent JP-H04120801-A (JP)
Title: Microwave circuit
Inventor: FUJIMOTO TAKUYA
IPC: H01P1/00
Filed: 1990-09-11
Abstract: PURPOSE:To effectively produce a microwave circuit by making a metallic screw which fixes an input connector and/or an output connector serve as a path that secures the electrical connection between a ground conductor and the ground side of a filter formed by a microstrip. CONSTITUTION:A metallic screw 5 which fixes an input connector and/or an output connector 4 serves as a path that secures the connection between a ground conductor 1 and the ground side of an LPF 6 formed by a microstrip. Therefore the screw 5 used for grounding and a fixing screw for the connector 4 can be used in common. Then the job or the process required for grounding can be omitted. Thus a microwave circuit is effectively produced.
Patent JP-H04121110-A (JP)
Title: Pitching controller of mobile agricultural machine
Inventor: SHINOZAKI EIJI
IPC: A01D67/00
Filed: 1990-09-11
Abstract: PURPOSE:To smoothly carry out escape from a sunk posture in the forward direction by specifying sensitivity of a tilting sensor in the fore-and-aft direction or pitching control operation speed in pitching control. CONSTITUTION:A pitching controller for regulating a machine body frame 2 on a mobile apparatus 1 to a horizontal state in the fore-and-aft direction is set as follows. The detecting sensitivity or control operation speed in pitching control in the direction to downwardly move the side of the forward direction is more susceptible or increased from that of pitching control in the opposite direction. Thereby, the centroid of the machine body is rapidly moved in the forward direction.
Patent JP-H04122445-A (JP)
Title: Cleaning method for air by ceramic catalyst
Inventor: SHOJI MASAMI
IPC: B01J23/86
Filed: 1990-09-11
Abstract: PURPOSE:To make air aseptic by forming hypochlorite ion by a ceramics molded body containing SiO2, Al2O3, and MgO as structural components and further containing three or more kinds of oxides selected from oxides of Mn, Fe, Ti, Ca, K, Co, Cu, Cr, Ni, Sn, Ba, Y and Gd as functional components. CONSTITUTION:Ceramics containing SiO2, Al2O3, and MgO as structural components and further containing three or more kinds of oxides selected from oxides of Mn, Fe, Ti, Ca, K, Co, Cu, Cr, Ni, Sn, Ba, Y and Gd as functional components so that each of metal oxides is 0.1wt.% or more and the sum of them is 0.3-30.0wt.% is molded into a predetermined shape. This ceramic catalyst 7 is arranged to the air conditioning circuit (ducts 5, 6, distributing plate 4, dust collector 2) of an aseptic room and brought into contact with air whose humidity is preliminarily controlled by spraying chlorine-containing water to form hypochlorite ions and nascent oxygen in the air. This air is introduced into the aseptic room 1 to make air perfectly aseptic to clean the same. Since a large high capacity dust collector due to a conventional method is not required, installation cost is low and sterilization and dust removal can be carried out with high accuracy.
Patent JP-H0797412-A (JP)
Title: Production of propylene block copolymer
Inventor: NAKAJIMA MASASHI
IPC: C08F4/60
Filed: 1993-09-28
Abstract: PURPOSE:To obtain the title copolymer excellent in the balance between impact strength and rigidity by polymerizing propylene in the presence of a specified polymerization catalyst to produce a highly crystalline polypropylene and copolymerizing propylene and ethylene in the presence of the same catalyst. CONSTITUTION:The title production process comprises the steps of (1) polymerizing propylene in the presence of a polymerization catalyst component, prepared by bringing a solid catalyst component essentially consisting of a metal oxide, magnesium, titanium, halogen and an electron donor into contact with an oelfin in the presence of an organoaluminum compound and an organosilicon compound of the formula, to produce a highly crystalline polypropylene and (2) copolymerizing propylene and ethylene in the presence of the above catalyst. In the formula, R<1> is a substituent having a lactone skeleton structure; R2 is a 1-10C hydrocarbon group or the like; R<3> is methyl or ethyl; x is 1 or 2; y is 0 or 1; z is 2 or 3; and x+y+z=4.
Patent JP-H0796434-A (JP)
Title: Jig device
Inventor: KURIHARA HIROSHI
IPC: B23Q3/06
Filed: 1993-09-28
Abstract: PURPOSE:To provide a jig device capable of responding to various works and by which anyone can easily and certainly fix the work(s) on a pallet. CONSTITUTION:A workpiece is arranged, between a standard angle plate 40 and a slide angle plate 50, by facing each other, and simultaneously a pareller 60 is arranged on the lower surface of the workpiece. After the side surface of the workpiece is fixed on the standard angle plate 40 by a bolt 19, a slide part 52 of the slide angle plate 50 is moved until it makes contact with the workpiece, and the slide part 52 and the workpiece is fixed to each other by the bolt 19. Thereafter, a position of the slide part 52 is fixed by a bolt 70.
Patent JP-S62102563-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAMASHIMA TOSHIKI
IPC: H01L21/336
Filed: 1985-10-29
Abstract: PURPOSE:To readily form a mask layer to become a sidewall through a single step by applying a bias to a substrate side to perform sputtering, and simultaneously executing depositing and etching of a film. CONSTITUTION:When a low density impurity region 5 is formed, a mask layer 6 is formed thickly on a gate electrode side wall 4a and thinly on a semiconductor substrate 1, and a high density impurity region 7 to become source drain regions is formed through the layer 6 in a self-aligning manner. As a result, the layer 6 can be formed through a single step, thereby improving the reproducibility of the shape of the layer 6.
Patent JP-S6397581-A (JP)
Title: Wire taking-up device
Inventor: MARUYAMA YOSHIO
IPC: B65H54/28
Filed: 1986-10-14
Abstract: PURPOSE:To reduce the transfer resistance of a wire material and reduce the driving power by taking up the final turn part of the wire material in the compulsorily transferred state to the collar side of a taking-up drum, apart for the previous turn part immediately before the final turn part is taken up onto the taking-up drum. CONSTITUTION:A wire material 16 is closely taken up onto a taking-up drum during the transverse feed by a traverser. Before the closely taken-up wire material 16 reaches the collar of the taking-up drum, a compulsory transferring jig 18 for the wire material is raised and advanced, and the turn part of the wire material 16 is engaged between the disc-shaped rollers 38, 36, and 34. Each time when each turn is rolled up, the disc-shaped roller 38 and a compulsory transferring member 40 for wire material are shifted, together with a movable frame 32, by a motor 52, and the turn part 16a on the outermost side for the turn part interposed between the rollers 34 and 36 is roughly taken up, transferring to the collar side. The transfer jig 18 is advanced so that the final turn forms a gap (d) between the collars. Therefore, the wire material cap be transferred without receiving a large resistance, and a driving power can be reduced.
Patent JP-S62105884-A (JP)
Inventor: MITAMURA TAKATERU
IPC: B66B9/00
Filed: 1985-10-29
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-H1090930-A (JP)
Title: Electrophotographic photoreceptor
Inventor: OSADA TAKAHIRO
IPC: G03G5/14
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor having stable electric characteristics in which the residual potential is minimized at low temperature and low humidity, and the dark attenuation is also minimized by containing alumina particles having a moisture of a weight ratio within a specified range in an undercoat layer. SOLUTION: An undercoat layer is provided between a conductive base and a photosensitive layer. The undercoat layer is provided in the form in which alumina particles having a water content of 1wt.%-3wt.% are dispersed in a binder resin. As the binder resin, alcohol-soluble copolymerized polyamide and denatured polyamide are preferably used since they show satisfactory dispersibility and applicability. More preferably, a copolymerized polyamide having a diamine represented by the formula as the component is used. In the formula, A, B each independently represent cyclohexyl group which may have a substituent, R1, R2 each independently represent hydrogen, alkyl group, alkoxy group, or aryl group.
Patent JP-H0883366-A (JP)
Title: Automatic ticket examination machine
Inventor: ODAKURA NORIKO
IPC: G07B15/00
Filed: 1994-09-09
Abstract: PURPOSE: To enable the smooth passing during rush hours by handling even either of a limited express ticket or a railway ticket can not be read due to its abnormality as a normal one in the same way as both the tickets are read as normal ticket and making the tickets pass through an automatic ticket examination machine, by the second control part of a control means. CONSTITUTION: A second control part 12b has a function judging whether the magnetic information of either one of a special express ticket and a railway ticket is read or not and a function judging whether the magnetic information on the read special express ticket or railway ticket is right or not. When other ticket can be read even when either one of the special express ticket or the railway ticket can not be read due to its abnormality and the ticket information on the read ticket is right, the control means 2 outputs the tickets to a ticket ejection means 22, ejects the special express ticket and railway ticket to the take-out port of an automatic ticket examination machine and opens a door by a door opening/closing means 20. Thus, the congestion cancellation by an error display is performed at the time of the entrance during rush hours.
Patent JP-H0692009-A (JP)
Title: Inkjet recording method
Inventor: TAKAIDE FUMI
IPC: B41M5/00
Filed: 1992-09-10
Abstract: PURPOSE:To obtain recording images showing good printing quality and superior fastness to any kind of general papers, by applying or discharging/jetting an auxiliary liquid containing an acid to a recording medium before or after or at the time of inkjet recording. CONSTITUTION:According to the inkjet recording, a recording liquid containing pigments, a water-soluble solvent and water is discharged in drops from fine openings by adding the energy to the recording liquid, thereby performing recording. In this case, before and after or at the same time when the recording is performed, an auxiliary liquid containing an acid is applied or discharged/jetted to a recording medium. More specifically, the auxiliary liquid is sprayed to a recording paper 2 from a sub head 1b, and then, the recording liquid is jetted from a main head 1a a predetermined time later. The heads 1a and 1b having a common part 4 are set beforehand so that the ink drops jetted out from the main head 1a agree with landing points of the liquid drops from the sub head 1b.
Patent JP-H0292572-A (JP)
Title: Change-over system in printer change-over device in serial interface
Inventor: KITAZAWA SATORU
IPC: G06F3/12
Filed: 1988-09-29
Abstract: PURPOSE:To reduce interface change-over signals by a method wherein when normal data is received twice continuously by the computer side with respect to serial data which is converted and transferred in unsynchronism with the change-over of a plurality of computers, the appropriate printer is made available. CONSTITUTION:Personal computers and a change-over device are connected through serial interfaces SIF, and the change-over device and a printer are connected through a parallel interface PIF. Information from the printer is parallel/serial converted by a parallel-serial conversion circuit PS at fixed intervals and informed to each personal computer. When the information is informed to the personal computers, the personal computes judge that the power source of the printer is ON. If a personal computer PA uses the printer in this state, the parallel/serial converted printing information sent from the printer is informed from the personal computer PA to the printer change-over device. Then, the change-over device connects a switch SWA according to this serial information and, simultaneously, interrupts signals which have been connected to the other personal computers PB, PC, PD.