baber/WOPTO huggingface dataset:
Patent JP-S59155975-A (JP)
Title: Gas flow type laser device
Inventor: HINRITSUHI MARUTEINEN
IPC: H01S3/03
Filed: 1984-02-15
Abstract: Gas flow laser, in particular a laser through which the gas flows transversely, or through which it flow rapidly in an axial direction, which possesses a main gas circuit embracing the resonator and a circulating pump, together with an auxiliary circuit for continuously bleeding-off, conditioning and reintroducing a partial stream of the gas. The cost of the auxiliary circuit is reduced by connecting it to the main circuit upstream and downstream of the circulating pump, so that the full delivery head by the circulating pump is available for operating the auxiliary circuit. The supply of fresh gas can be introduced independently of the auxiliary circuit.
Patent JP-H06245351-A (JP)
Title: Cord inserter
Inventor: SHIMOZATO TAKESHI
IPC: H02G3/18
Filed: 1993-02-17
Abstract: PURPOSE:To prevent the strength from lowering at an inserting part by energizing a cover body, applied removably to the inserting part provided for a concealing member blocking a space for containing cords, constantly from the rear toward the surface thereof through a spring body thereby setting the width of the cover body depending on the width of the concealing member. CONSTITUTION:Energizing force of a planar resilient body 82 is set such that the top face of a cover body 81 is flush with the top face of a duct cover 3 when a cover 8 is fitted in a notch 7 of the duct cover 3 and closed. The cover 8 formed integrally with the planar resilient body 82 and the notch 7 in the duct cover 3 constitute a cord inserter. The cover 8 itself does not deform resiliently at the time of opening/closing thereof and breadthwise dimension of the cover 8 does not fluctuate due to resilient deformation. This structure allows setting of the width of cover body depending on the width of duct cover thus preventing the strength from lowering at an inserting part.
Patent JP-S63196389-A (JP)
Inventor: KURABAYASHI MASAHARU
IPC: B25J3/04
Filed: 1987-02-12
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-S58146297-A (JP)
Title: Determination method of polyamine
Inventor: KOBAYASHI YOSHINORI
IPC: C12Q1/26
Filed: 1982-02-25
Abstract: PURPOSE:To enable the determination of polyamine also usable for clinical test, by using polyamine oxidase M. CONSTITUTION:A fungus such as Penicillium sp. No. PO-1 (FERM-P 5685) belonging to the genus Penicillium, capable of producing polyamine oxidase M, is aerobically cultivated to give polyamine oxidase, which is treated with a specimen containing a polyamine such as spermidine, spermine, acetylspermidine, acetylspermine, etc. The amount of oxygen consumed in the treatment or the amount of hydrogen peroxide formed is determined by a conventional procedure.
Patent JP-S59154405-A (JP)
Title: Metal coated optical fiber
Inventor: YAMAUCHI RIYOUZOU
IPC: C03C25/42
Filed: 1983-02-22
Abstract: PURPOSE:To obtain widely usable metal coated optical fiber mechanical strength of which is not lowered under various unfavorable environment by using chrome having large electrodeposition stress for outermost layer. CONSTITUTION:A metal coated layer 16C is formed by high frequency sputtering etc. on a bare wire of optical fiber and a chrome coating layer 16d is formed by plating etc. as an outermost layer. Then, sufficient flaw resistance, heat resistance and corrosion resistance are given to the optical fiber. By selecting metal for coating when coating metal on the bare optical fiber, it is possible to generate compression stress in the bare optical fiber. For instance, when electrodeposition stress by chrome plating is utilized, large compression stress can be generated on the surface of the bare optical fiber. As such a metal sheet optical fiber has high surface hardness, wear resistance and mechanical strength, it is effectively used under various unfavorable environment.
Patent JP-H10210245-A (JP)
Title: Image reader
Inventor: WATANABE MASARU
IPC: H04N1/19
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an image reader improved in the configuration of a reference white board and promoted in miniaturization. SOLUTION: This image reader has two kinds of functions as the flat bed read operation when an original 4 is fixed onto a contact glass 13a and the sheet-through read operation where the original 4 is read while being carried. In the case of the flat bed reading, a reference white board 5 is placed under the contact glass 13a, and in the case of the sheet-through read operation, the board 5 is escaped from the sheet-through read position. Since the reference white board 5 is moved, a sufficient white reference area is obtained even when the machine is made small.
Patent JP-H09193380-A (JP)
Title: Ink jet head and manufacture thereof
Inventor: MUTO MITSURU
IPC: B41J2/045
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head wherein the wettability of ink is improved by treating an ink channel with ozone and there is no ink leakage due to the good sealing property of a sealing member intervening in a joint between a an actuator and a manifold member. SOLUTION: The joint between a manifold member 26 and an actuator 24 and the perimeter near the joint are not treated with ozone and only the ink channel wall surface 27w of the manifold member 26 is treated with ozone and the manifold member 26 and the actuator 24 are joined together and the joint is sealed with a sealing member 29.
Patent JP-H04267277-A (JP)
Title: Image formation device
Inventor: AOKI HIDEO
IPC: G03G15/08
Filed: 1991-02-22
Abstract: PURPOSE:To provide an image formation device which prevents any misinsertion and is excellent in operability by forming a guide member to set the developing unit in accordance with the insertion reference of a device body, on a cover body of a developing unit insertion port. CONSTITUTION:A developing unit 14 is positioned in accordance with the insertion reference of a device body 10 by both left and right external guides 56, 57 formed on a front cover 51 of an insertion port of the developing unit.
Patent JP-H09223143-A (JP)
Title: Document information processor
Inventor: SAITO TAKAHIRO
IPC: G06F17/27
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To efficiently and accurately extract necessary information by utilizing plural analytical results based upon morphem analysis. SOLUTION: A morphem analysis part 12 outputs plural analytical results by sentence morphem analysis using plural analytical parameters 14-1 to 14-n and an information extraction part 16 extracts necessasy information such as a keyword and a misrecognized character based upon plural analytical results obtained from the morphem analysis part 12. An information utilization part 18 presents the extracted information to a user, outputs the information to a file and retrieves a database.
Patent JP-H0612533-A (JP)
Title: Reader writer device and print information confirmation system for prepaid card
Inventor: SONOBE FUMIHARU
IPC: B42D15/10
Filed: 1992-01-20
Abstract: PURPOSE:To improve the reliability of visual information by confirming the printed visual information on the reader writer device for the prepaid card on which the amount of money used and the balance are printed as user's standards. CONSTITUTION:This system consists of the prepaid card 2 and the reader writer device 1 for the prepaid card 2, and the reader writer device 1 is equipped with a printing part 11 which prints the specific visual information and read marks on the surface of the prepaid card 2, a print read part 12 which reads out the read marks printed by the printing part 11, a counter 13 which counts the read marks read out by the print read part 12, and a comparison part 14 which compares the counted values of the counter 13 before and after the printing by the printing part 11.
Patent JP-H07311344-A (JP)
Title: Microscope
Inventor: YOSHINAGA MAKOTO
IPC: G02B21/26
Filed: 1995-02-17
Abstract: PURPOSE:To provide a microscope constituted so that the whole of the device can be made compact, a pupil is hardly vignetted and the movement of an eye-point position is reduced even when an observation optical system is afocal by reducing the changing quantity of optical path length. CONSTITUTION:An inspection stage 7 holding a wafer 10 can be linearly moved in the optical axis direction of an objective lens by a roller guide 13 and moved in a direction which is parallel with a sample surf ace and which is shown by arrow B by a roller guide 17. On the other hand, the observation optical system including the objective lens 32 is constituted so as to be afocal and supported so that it can be linearly moved in a direction which crosses the moving direction of the stage 7 shown with the arrow B and which is shown with arrow A by a lens barrel 31. By linearly moving the stage 7 and the lens 32 in a direction that they mutually cross, the whole surface of the wafer 10 can be observed.
Patent JP-S56125414-A (JP)
Title: Coating resin composition
Inventor: MORI KAORU
IPC: C08F20/00
Filed: 1980-03-10
Abstract: PURPOSE: A coating resin composition having good weather resistance and durability, comprising a copolymer of a benzophenone derivative and a monomer such as styrene.  
     CONSTITUTION: Copolymerization is carried out among (A) 0.05W10wt% benzophenone derivative of formula I, wherein R 1  is -H or -CH 3 , R 2  is -H or -OH and R 3  is -H, -OH, -OR 4  (R 4  is a C 1W18  alkyl) or a group of formula II, such as 2-hydroxy-4- (meth)acryloxybenzophenone, (B) 20W99.95wt% at least one member selected from styrene, acrylonitrile or an alkyl methacrylate such as methyl methacrylate and (C) 0W79.95wt% other copolymerizable monomers. Then, the coating resin composition is prepared by suitably adding an additive such as a curing agent to the resulting copolymer (one having a number-average MW of about 1,000W 100,000 is preferred). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56128219-A (JP)
Title: Control of compressor in air conditioner for vehicle
Inventor: KAJINO MIKIO
IPC: B60H1/32
Filed: 1980-03-07
Abstract: PURPOSE:To improve the engine driving and provide a good cooling capacity of the air conditioner by discriminating a transmission gear position and loading condition of the engine which is used for driving the vehicle and also the compressor of the air conditioner and controlling intermittently the operation of the compressor in accordance with the discriminated engine conditions. CONSTITUTION:The compressor of the air conditioner for the vehicle is driven by the vehicle driving engine through an electromagnetic clutch 2. A comparison is made between a ratio of a voltage signal Ve from an engine speed detecting circuit 200 with respect to a voltage signal Vs from a vehicle speed detecting circuit 300 and a preset value, and based on this comparison it is discriminated whether the transmission gear is in a top position or in a low position. When the transmission gear is in the low position, if the low load condition of the engine continues only within a predetermined time period, the electromagnetic clutch 2 is opened so as to stop the compressor operation. On the other hand, if the low load condition of the engine continues longer than the predetermined time period, the electromagnetic clutch 2 is connected so as to operate the compressor.
Patent JP-H10211568-A (JP)
Title: Jig for pulling out nozzle of molten metal vessel
Inventor: ARAMAKI KEIZO
IPC: B22D41/56
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent the softening of a rack, pinion, etc., caused by radiation heat of a molten metal vessel and to eliminate the defective opening/closing of a short piece by surely cooling a gear transmission mechanism part. SOLUTION: In a nozzle pulling-out jig of the molten metal vessel connecting two or more pieces of short pieces 5 attached pivotally so as to be freely opened/closed at the dip part of the jig body 2 in order to catch on the nozzle through the gear transmission mechanism part at the upper end part of a sliding lever 3 inserted to the jig body 2, a gas venting hole 3a is arranged to the sliding lever 3 and the good transmission mechanism part is cooled with the air or water from the blowing hole 3b at the upper end part.
Patent JP-H05236108-A (JP)
Title: Exchange system
Inventor: NAGASE KAZUHIRO
IPC: H04Q3/58
Filed: 1992-02-17
Abstract: PURPOSE:To prevent a caller from an external line from being kept waiting by inhibiting the arrival of a call to an extension telephone set whose call is to be received when it is discriminated not to be idle and connecting the call to an idle extension telephone set while observing a status table. CONSTITUTION:An exchange circuit 11, trunk circuits 12-1-12-m, line circuits 13-1-13-n, and a storage section 15 of an electronic exchange 1 are coupled with a control section 14 via a control line 16 and the control section 14 controls the exchange circuit 11 so that a channel among the trunk circuits 12-1-12-m and the line circuits 13-1-13-n is formed according to a control program stored in advance in the storage section 15 to make the exchange operation. Then, the exchange 1 distributes calls from trunk lines impartially to extension telephone sets 2-1-2-n grouped in advance and belonging to a relevant group in the groups. That is, the arrival of a call to a busy extension telephone set is inhibited and the call is connected to an idle extension telephone set by observing a status table.
Patent JP-H07240070-A (JP)
Title: Optical disk reproducing device and control method therefor
Inventor: KANESHIGE TOSHIHIKO
IPC: G11B20/12
Filed: 1994-02-28
Abstract: PURPOSE:To stably and surely reproduce data by the prescribed reproduction data rate from the leading sector by returning the number of revolution of a disk to the number of revolutions before changeover and releasing fixing of a clock frequency, when changeover of a zone is detected. CONSTITUTION:A switch SW1 is switched as the following by a SW control signal outputted from a control section 45. When the SW control signal is a H level, a reference value A is selected, when a L level, a reference value B is selected. The reference value A is a comparison reference value giving the number of revolutions of a disk so that the prescribed reproduction data rate can be obtained in reproduction of each zone. The control section 45 generates a tracking pulse detecting that a reproduced position is switched from a (n) zone to (n+1) zone by a SMID detecting signal from a SM detector 47. Further, when it is detected that the reproduced position of the disk is switched to (n) zone after occurrence of this pulse, the SM control signal is made a L level, the reference value is switched to B.
Patent JP-S59155883-A (JP)
Inventor: TODA AKIRA
IPC: G09G5/24
Filed: 1983-02-24
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-S61189331-A (JP)
Inventor: KURAUSU HIREN
IPC: F16D65/48
Filed: 1986-02-13
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-H04271279-A (JP)
Title: Ac adapter provided with battery charging function
Inventor: ISHIGAKI TOSHINORI
IPC: H02M7/12
Filed: 1991-02-25
Abstract: PURPOSE:To prevent danger even upon occurrence of abnormality in a current supply means or in a secondary battery. CONSTITUTION:An AC input voltage is rectified through a rectifier 14, switched through a transistor 21, transformed through a transformer 16 and then rectified/ smoothed through a rectifier/smoother circuit 17 thus producing a DC voltage. Thus produced DC voltage is then fed through a constant current circuit 20 to a secondary battery. A digital control section 19 controls the current of the constant current circuit 20 and further controls switching of the transistor 21 based on the output voltage and the state of the constant current circuit 20.
Patent JP-S58147670-A (JP)
Title: Object detector
Inventor: MASANOBU KAZUNORI
IPC: G01V5/00
Filed: 1982-02-26
Abstract: PURPOSE:To eliminate resetting of a set value for a change in an output of a radiation source and a change in sensitivity of a detector, by a method wherein a delay circuit is located to a radiation detector, and a difference signal between a direct signal of a detector and a delay signal is compared with a set value. CONSTITUTION:When an object 13 to be measured moves and is located above a ray source receptacle 10, radiation from a radiation source 11 is shielded, an output of a radiation detector 12, inputted to an amplifier 14, is divided into two parts, the one is connected to an inversion side of a differential amplifier 16 through a resistance 15, and the other to a non-inversion side of the amplifier 16 through a delay circuit 17. The output of the amplifier 16 is compared by a comparing part 24 provided with comparators 22 and 23 having positive and negative values +PC0 and -PC, and the output terminals of the comparators 22 and 23 are connected to an S-terminal and an R-terminal, respectively, of an FF circuit 25. As noted above, setting of a set value for a difference signal prevents the absolute output of the detector 12 and the set value from having a direct relation therebetween, and permits the elimination of the influence on a detecting sensitivity.
Patent JP-H027881-A (JP)
Title: Method and apparatus for operation of piezoelectric actuator
Inventor: BURAIAN UIRIAMU BUNNAN
IPC: H02N2/00
Filed: 1989-02-10
Abstract: PURPOSE: To control the operation satisfactorily, by a method wherein an actuator is operated in accordance with the movement of an optical waveguide. CONSTITUTION: An optical fiber 12 is buried in a structure 10 of a system 1 and a means which detects and commands the change in a light signal supplied from a laser 14 is provided in the system. A detector 16 receives a rear scattering light which is taken out from the system 1 by a coupler. A signal processing electronic circuit 17 raises the alarm if a specific limit value which is set beforehand is exceeded. The optical information is supplied to a microprocessor 30 through an A/D converter 28. A control signal from the microprocessor 30 is applied to piezoelectric elements 34-36 through a D/A converter 32. An actuator member using the elements 34-36 moves the structure 10, the motion of the structure 10 is further monitored by a light transmitted through the optical fiber 12, and the monitoring information is processed by the microprocessor 30 again through the detector 16.  Communication units 20 and 21 receive and transmit signals from the remote wireless equipment.
Patent JP-H01205154-A (JP)
Title: Process for forming multiple coating layer simultaneously
Inventor: ITO KUNIO
IPC: B05C9/06
Filed: 1988-02-10
Abstract: PURPOSE:To enable formation of multiple coating layers stably also at high speed under conditions for forming thin film by regulating the viscosity of a lowermost layer to <20cP and that of the next layer to below the viscosity of the lowermost layer. CONSTITUTION:Coating liquid 13, 14 flowing down along a slide is formed to thin films by deflecting the coating liquid in the radial direction at a bead part 12 and lifting up on a web 10. The shearing velocity of the coating liquid is low when flowing down along the slide surface 5 but increases gradually as it flows downward and attains a high shearing velocity at the bead part 12. The viscosity of the coating liquid 14 which forms the lowermost layer is regulated to <=20cP at a stage of low shearing velocity, but higher than the viscosity of the coating liquid 13 which forms a layer next to the lowermost layer. The coating liquid 14 for the lowermost layer is prepd. in such a manner that its viscosity is higher than the viscosity of the next layer even at a stage of high shearing velocity. By this constitution, defect of generating streaks is prevented even in a stage of executing coating at high speed under conditions for forming thin film.
Patent JP-H10226958-A (JP)
Title: Production of polyvinyl alcohol base synthetic fiber
Inventor: OKI HIROYUKI
IPC: D06M101/16
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyvinyl alcohol base synthetic fiber effective for reinforcement of cement product cured by an autoclave, comprising the first step of incorporating dialdehyde, etc., to be contained in a fiber, the second step of carrying out acetalization treatment of the fiber containing the dialdehyde and the third step of carrying out the acetalization of the treated fiber with a mixture of a monoaldehyde and an acid. SOLUTION: This method for producing a polyvinyl alcoholic synthetic fiber comprises the first step of incorporating 2-10wt.% of dialdehyde, an acetalized material thereof or both thereof in a fiber, the second step of carrying out acetalization treatment of the fiber containing the dialdehyde, etc., and the third step of carrying out the acetalization of the treated fiber with a mixture of a monoaldehyde and an acid, while adding 0.01-1wt.% thermal stabilizer to the fiber in a suitable step of the first step to the third step to provide the objective fiber having >=8g/d tenacity.
Patent JP-H11211868-A (JP)
Title: Coated lithium compound grain
Inventor: YAMASHITA KIYONOBU
IPC: B01J2/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To support tritium in a state of being confined in sufficient retention volume up to a recovery process without leaking it by providing a tritium transmission preventing layer constituted of a porous ceramics layer coating the whole surface of a core grain and a non-porous ceramics layer coating the whole surface of the grain on the outer layer side. SOLUTION: The surface of a core grain 1 made of lithium titanate is coated with a porous ceramics layer 2 made of aluminum oxide, and further on the outer layer, a non-porous ceramics layer 3 made of an aluminum oxide. A tritium transmission preventing layer is formed out of the porous ceramics layer 2 and the non-porous ceramics layer 3. Hereby, under the temperature condition from neutron irradiation in the blanket of a unclear fusion reactor up to a recovery device, tritium generated in the interior can be held in a state of almost perfectly being confined. thereafter in the recovery device, heating process at about 1400 K and cover about 25 days is executed and tritium is recovered.
Patent JP-S57145599-A (JP)
Title: Multi-stage change-over main shaft driving generating device
Inventor: WAKAYAMA KIYOUICHI
IPC: H02P9/06
Filed: 1981-03-02
Abstract: PURPOSE:To reduce the slide power loss of an eddy current joint by interposing a multi-stage change-over mechanism between a main engine and an eddy current joint type AC generator. CONSTITUTION:A multi-stage change-over mechanism 3 is interposed between a main engine 1 and an eddy current joint type AC generator 2. The clutches 6, 7 of the change-over mechanism 3 is changed in accordance with the number of turns of the main engine 1 to select the first speed change gear 4 or the second speed change gear 5. In this way,  the slip of an eddy current joint 2a can be controlled at a fixed value or less and slip power loss can be reduced.