baber/WOPTO huggingface dataset:
Patent JP-S56156281-A (JP)
Title: Production of beta-lactam compound
Inventor: YOSHIOKA TAKEO
IPC: C07D477/00
Filed: 1980-05-06
Abstract: PURPOSE: Specific β-lactam compounds including novel ones is made to react with a thiol to produce β-lactam compounds or their salts which are used as an antibacterial.  
     CONSTITUTION: A compound of formula I (R 1  is H, methyl, hydroxyl; R 2  and R 3  are H, alkyl, H-protecting group; R 4  is H, ester residual group; n is 0, 1) or its salt reacts with a thiol of R 5 -SH (R 5  is H, monovalent organic group) or its reactive derivative to affords a lactam compound of formula II or its salt such as 3-(2- acetamide-ethylthio)-6-isopropyl-7-oxo-1-azabicyclo[3,2,0]hepto-2-ene-2-carboxylic benzyl ester. Some of compounds of formula I are novel and antibiotics obtained by fermentation of a microorganism such as Streptomyces cattleya (NRRL 8057). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000258255-A (JP)
Title: Fixing structure and replacing method of thermometer protective nozzle for oil decomposing apparatus
Inventor: OHATA ISAO
IPC: G01K1/14
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of pressure test every time when a nozzle is replaced. SOLUTION: In the fixing structure of a thermometer protective nozzle for inserting a thermometer measuring the temperature in a pressure vessel body 5 applied with a castable lining 6 for heat and corrosion resistance, a thick protective base tube 2 is fixed previously while penetrating through the pressure vessel body 5 and the castable lining 6 and a thin protective nozzle 3 is welded to the forward end of the protective base tube 2.
Patent JP-S61216779-A (JP)
Inventor: KANEKO AIJIRO
IPC: B07B1/22
Filed: 1985-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06274065-A (JP)
Title: Image forming device
Inventor: HONDA KENJI
IPC: G03G21/20
Filed: 1993-03-18
Abstract: PURPOSE:To provide a printer device whose power consumption is low and in which noise in the midst of standby is low. CONSTITUTION:This printer device includes an image forming part, a fixing device and a cooling fan. The heater of the fixing device is energized at the point of time(point alpha) when a signal showing that the development of data from an external device is started is inputted, and it is controlled at the temperature of a 1st level (A) until the point of time(point Y) when a signal instructing the start of printing is inputted. While an image is being formed by the printer device(from the point gamma to a point epsilon), the heater is controlled at the temperature (B) of an optimum level, continuously, it is controlled at the temperature of the 1st level (A). The cooling fan is energized at low speed at (the point alpha) and rotated at rated speed while the image is being formed(from the point gammato the point epsilon). The heater and the cooling fan are stopped after they are energized for a specified time (t) (that is, to a point zeta) from the point of time(the point epsilon) when image-forming is finished.
Patent JP-S56155859-A (JP)
Title: Method for dynamic measurement of indexing error
Inventor: YAGISHITA FUKUZOU
IPC: G01P3/44
Filed: 1980-05-02
Abstract: PURPOSE:To measure indexing errors during driving easily and with high accuracy by measuring the indexing errors in the respective displacement positions between two driving bodies. CONSTITUTION:A work table 11 which is revolving at low speeds and a hob shaft 21 which is revolving at high speeds are driven at a prescribed angular ratio. The output of a rotary encoder 12 mounted to the revolving shaft of the table 11 is converted to the analog voltage proportional to angular speed fluctuations in an FV converter 14. Also, the output of a rotary encoder 22 mounted to the shaft 21 is detected 23 as the pulse train 23A fluctuating at a period ti with respect to time (t). A dynamic indexing error measuring device 31 triggered by the pulse train 23A arithmetically processes the angular speed fluctuating wave 19A thereby obtaining the indexing errors between the table 11 and the shaft 21.
Patent JP-H05220313-A (JP)
Title: Filter
Inventor: OGATA SATOSHI
IPC: D04H3/153
Filed: 1992-02-12
Abstract: PURPOSE:To prolong the filtration life and to improve the filtration accuracy and shape holding property by laminating extra fine composite fibers obtained by melt spinning in a density-gradient type, thermally bonding the nodes of fibers, roughing the filtration surface and further reinforcing the filter with a reinforcing material. CONSTITUTION:Two or more kinds of thermoplastic resins having >=20 deg.Cm.p. difference are melt-spun, this filter consists of the obtained extrafine composite fiber having <=10mum average fiber diameter, and the fibers are thermally bonded. At least one surface is roughed, and the density is graded in the thickness direction of the filter. The extra fine composite fibers are laminated while changing the density gradient in the thickness direction of the filter, when the filter is formed. A reinforcing material is provided on one or both surfaces of the filter or in the filter. Accordingly, microfiltration can be performed by this filter, the filtration life is prolonged, the strength is increased, and the shape is satisfactorily held.
Patent JP-H08212631-A (JP)
Title: Take-up tension control device
Inventor: KUWAJIMA HIDEKI
IPC: G11B15/43
Filed: 1995-03-17
Abstract: PURPOSE: To keep take-up tension of a tape constant by providing a braking member for varying braking force acting on an internal gear with force applied to a take-up side tension arm and a transmission mechanism for transmitting a rotational output of a sun gear to a take-up reel. CONSTITUTION: A direct drive motor 19 for rotating a capstan 12 and a relay pulley 21 provided on a substrate 20 are connected by a transmission belt 22. A gear part provided on the pulley 21 is meshed with a gear part 23a of a link 23 for revolving a planetary gear 24 around the sun gear 25. The link 23 of the gear 25 is fitted freely rotatably around a sun gear axis 26 erected on the substrate 20 as the center. The internal gear 27 to be meshed with the outer side of the gear 24 is freely rotatably fitted to link 23, and the braking member 29 provided on a braking arm 28 is brought into pressurized contact with the outer periphery of the gear 27.  The braking arm 28 is brought into contact with one end 32a of the take-up side tension arm 32, and when, or a take-up side tension post 31, rotational force acts in the counterclockwise direction by take-up tension of the tape 3, pressurized contact of a brake pad is reduced.
Patent JP-S61218131-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASAHARA JIRO
IPC: H01L21/324
Filed: 1985-03-23
Abstract: PURPOSE:To activate impurity atoms without raising the temperature of a semiconductor device by containing the impurity atoms implanted to a semiconductor in the vicinity of the lattice position of the atoms of the semiconductor by low temperature heat treatment and then emitting a monochromatic light to activate the impurity atoms. CONSTITUTION:When <28>Si ions implanted to GaAs are activated as a doner, impurity ions are implanted to a semiconductor by ion implanting at room temperature. Since the GaAs immediately after ion implanting at room temperature becomes near amorphous state, a resonance absorption does not occur even if far infrared ray laser is emitted if this state remains. Then, impurity atoms implanted to the vicinity of the lattice position of the atoms of the semiconductor are contained by low temperature heat treatment. Then, the implanted impurity is electrically activated by emitting a monochromatic far infrared laser corresponding to the local vibration mode of the impurity atoms.
Patent JP-H09250198-A (JP)
Title: Support structure of opening/closing roof
Inventor: SENDA MITSURU
IPC: E04B1/346
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to miniatulize the foundation of a gyratory part supporting an opening/closing movable roof and reduce the construction cost and save labors in the construction. SOLUTION: The upper end of a movable roof 3 opening/closing the roof while peripherally gyrating is supported on a ring 4 at the roof top to be rotatable in the peripheral direction of the roof by a rotary pin 11 and also rotatably supported in the vertical direction of the roof to be pivotted thereto. The lower end of the movable roof 3 is supported to be horizontally transferable to the outside direction of the roof, on the foundation 6 of the gyratory part.
Patent JP-H11259047-A (JP)
Title: Liquid crystal display device
Inventor: MURATA CHIKAHIKO
IPC: G02F1/133
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of correcting with a simple composition a signal voltage value impressed on a signal line of which an impedance has risen compared with other signal lines. SOLUTION: A driving circuit 6a related to source bus wiring 1a of the liquid crystal display is constituted by being provided with an area designating signal generation part 13 for generating a signal specifying a predetermined area of a display panel in a high impedance state based on an externally inputted signal, a switching signal creating circuit 10, and a voltage correction part 12 for correcting a signal voltage value impressed on the source bus wiring 1a (1b) of the designated predetermined area.
Patent JP-S61219119-A (JP)
Title: Winding for stationary induction electric apparatus
Inventor: SEKIDA SANAE
IPC: H01F27/32
Filed: 1985-03-26
Abstract: PURPOSE:To improve the cooling effect of a winding by providing an oil plug which can alternately change the flow of a refrigerant in a unit of 5-8 horizontal oil routes among each winding, vertical oil routes being provided among inner and outer insulation cylinders, the windings and the windings divided into two groups. CONSTITUTION:Vertical oil routes 5, 7 are formed among inner and outer insulation cylinders 2, 3 and windings 4 respectively, vertical oil route 6 is provided in the middle of divided two groups of the windings 4 and a horizontal oil route 8 is provided between the upper and lower windings for the flow of a refrigerant fluid. Oil plugs 10, 11, 12 are provided for the effective flow of the refrigerant in the horizontal oil route 8. The oil plugs 10, 11, 12 use an electrical insulator. The oil plugs 11, 12 are provided in the vertical oil routes between the windings 4 and between the windings 4 and the outer insulation cylinder 3, from this position, the refrigerant passes through the horizontal oil routes of uniform number of 5-8 and the oil plugs 10, 11 are provided between the inner insulation cylinder 2 and the windings 4 and between the windings 4 respectively. this construction is repeated and the windings are constituted.
Patent JP-2000258329-A (JP)
Title: Light source device, its manufacture its usage, and device using it
Inventor: ONOUCHI TOSHIHIKO
IPC: G11B7/125
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To improve energy conversion efficiency and to reduce weight by injecting current to a planar optical device with a small opening formed on a substrate via electrical wiring formed on the same substrate. SOLUTION: In a face light-emitting laser 4, a one-wavelength resonator 12 is pinched by distribution reflection mirrors 11 (n type) and 13 (p type) and is subjected to epitaxial growth on a laser substrate 10. A light-emitting region 18 that is subjected to current constriction is etched in a ring shape and is flattened by polyimide 15. Also, a p electrode 16 with a light take-out window is formed by an insulation film 14, and an n electrode 17 is formed at the side of the substrate 10. The face light-emitting laser 4 is mounted to the tip of a cantilever 8 that is composed of a thin-film elastic body 2 being formed on an Si substrate 1, and a projecting member 3 with a small aperture 30 is mounted to the tip of a light-emitting surface. Also, electrode patterns 5 and 6 wired onto the cantilever 8 are conductively joined to the p electrode 16 and the n electrode 17, respectively, and current is injected to the face light- emitting laser 4 via the electrode patterns 5 and 6.
Patent JP-S53144348-A (JP)
Title: Preparation of optical fiber end parts
Inventor: HATAKEYAMA IWAO
IPC: G02B6/26
Filed: 1977-05-23
Abstract: PURPOSE:To satisfactorily align pipe center and optical fiber center by forming the end part of an optical fiber in liquid form thereafter making the same in spherical form by its surface tension.
Patent JP-S58176912-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: KUSAKA YOSHIMI
IPC: F02P15/00
Filed: 1982-04-12
Abstract: PURPOSE:To reduce an ignition coil for an internal combustion engine in size, by directly mounting a power transistor to the core of the ignition coil to make the core also serve as a heat radiator plate. CONSTITUTION:A power transistor 11 is mounted on a stiffening plate 9 by means of a screw 12 so that the rear surface of the transistor 11 is made to totally abut on the plate 9. The emitter 11A of the power transistor 11 is connected to a grounding terminal 13 fastened to the stiffening plate 9, while the base 11B and the collector 11C of the transistor 11 are connected to a signal terminal 14 and a primary coil 2, respectively. Moreover, the winding terminating end of the primary coil 2 and the winding starting end of a secondary coil 3 are connected to a plus terminal 16 through a lead wire 15. These members are contained in a thermoplastic synthetic resin 17 filled with glass fiber. Since the power transistor 11 is thus mounted on a core 7 of the ignition coil, the core 7 can also serve as a radiator plate. Accordingly, the ignition coil can be greatly reduced in size as compared with a conventional construction in which a radiator plate is separately provided.
Patent JP-H02239733-A (JP)
Title: Radio channel random access system in cordless telephone set
Inventor: OSONE KAZUYUKI
IPC: H04B7/26
Filed: 1989-03-14
Abstract: PURPOSE:To access a selected radio channel at random by utilizing that an irregular signal obtained from an external information source of a CPU is at random and applying accessing based on the result calculated based on the data. CONSTITUTION:A radio wave including many components around a reception circuit 1 regardless of necessity enters a reception circuit 1, all the components are demodulated in the inside of the reception circuit 1 are converted into a CPU level. Then the signal are being outputted to a data line 3 as signals such as data, voice signal and irregular and non-periodic signal as noise and an irregular signal is always inputted to an external interruption port 4. Interruption processing 5 is implemented every time an irregular signal is inputted to the external interruption port 4 in the inside of the CPU 2. When the request of random access of a call channel takes place, the number represented by the content of a counter buffer is used as it is as the call channel designation data.
Patent JP-H07232726-A (JP)
Title: Paper box
Inventor: HASHIYA RYOICHI
IPC: B65D5/32
Filed: 1994-02-17
Abstract: PURPOSE:To rigidly couple side walls in a paper box having a side wall comprising a wall material wherein a fold formed lengthwise is utilized to fold and overlay paper materials. CONSTITUTION:A paper material with both ends formed into symmetric recess and protrusion is folded to form a wall material 5 wherein shapes of the recess and protrusion at ends and a step 13 align with each other. This is bent into a frame type along a shape of a bottom plate, and the ends are fitted with the recess and protrusion oppositely and also the steps 13 are overlaid, so that side walls are made continuous while a height and thickness of the side walls are matched. Then overlapped faces of the end steps 13 with their adhesive areas increased are adhered to each other to rigidly constitute the side walls of a paper box.
Patent JP-H02241686-A (JP)
Title: Image formation optical system for laser beam machine
Inventor: YOSHINO YOICHI
IPC: G02B7/16
Filed: 1989-03-14
Abstract: PURPOSE:To enable to change over image formation magnification and to relatively inexpensively constitute the subject optical system without using a number of expensive objective lenses by changing over image formation lenses without changing over an objective lens. CONSTITUTION:When an image formation lens 41 is now selected and set up on an optical axis, a slit image is formed on a sample 6 at the reduction ratio M=f2/f1. An image formation lens 42 is then selected, machining is performed at its ratio with the same slit width according to its focal distance. Namely, the image formation magnification can be freely changed over by changing over freely the desired number of image formation lenses 4 with the different focal distance with an objective lens 5 fixed. Accordingly, the desired machining size can be obtained. When it is required to use the expensive objective lens 5 as in the case of using an ultraviolet laser beam, the image formation optical system can be constituted relatively inexpensively without using a number of expensive objective lenses.
Patent JP-H06272923-A (JP)
Title: Ceiling hoisted type ventilation unit for air conditioning
Inventor: KIMURA KEIICHI
IPC: G10K11/16
Filed: 1993-03-19
Abstract: PURPOSE:To enable the obtaining of very quiet developing of air conditioning by removing noises and vibration sounds completely and accurately as flowing out during the sucking or ventilating operation during suction or ventilation in a room. CONSTITUTION:An inlet 2 and an outlet 3 are provided open at points before and after a machine body 1 being deviated to one side separately while a blower 4 is arranged in the machine body 1 being deviated to one side and a blowing path 5 is provided longer in the machine. Silencing vanes 7 are provided sticking out at proper points in the blowing path 5 to obtain a more effective silencing effect.
Patent JP-S51135407-A (JP)
Title: Monitoring formula
Inventor: YAMAMOTO KAZUO
IPC: H04B17/17
Filed: 1975-05-20
Abstract: PURPOSE: A monitoring formula in which the construction of the monitoring equipments is simplified in the range where the advantage of the a-c pilot formula can be utilized and which is capable of assuring operation monitoring of a digital equipment containing an analog-digital conversion part plus the part containing such an analog system circuit as a terminal transmission part. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61219141-A (JP)
Title: Manufacture of semiconductor device
Inventor: YADOIWA YOSHIAKI
IPC: H01L21/318
Filed: 1985-03-25
Abstract: PURPOSE:To prevent the electrical characteristics of a semiconductor device from being deteriorated, by removing water absorbed in the surface of a semiconductor substrate prior to growing nitride film on the substrate by the low- temperature plasma process for providing protection for the substrate. CONSTITUTION:Prior to the growth of a nitride film 9, a semiconductor substrate is heat-treated for one hour for removing water absorbed in the surface of the substrate. The nitride film 9 is grown to be about 5,000Angstrom  thick with SiH4-NH3 gas at 300 deg.C by means of the plasma process. According to this method, a dynamic MOS memory can be contained with a high manufacturing yield and with a high reliability, without deterioration in the holding time, which would be caused according to a conventional method, and without any alteration in characteristics observed in long-term reliability tests.
Patent JP-S63226367-A (JP)
Inventor: KANEKO TAKEO
IPC: A61N2/00
Filed: 1987-03-17
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-S58175522-A (JP)
Inventor: KIMURA NAOMI
IPC: A47J31/42
Filed: 1982-04-09
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-2000254959-A (JP)
Title: Multilayered hollow molded container and production thereof
Inventor: SHIROMOTO SEIJI
IPC: B29C49/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered hollow molded container made of a resin improved in transparency, impact resistance and flexibility and a method for producing the same. SOLUTION: A multilayered hollow molded container comprising two or more layers has at least one layer comprising a propylene type block copolymer containing 5 wt.% or more of a 20 deg.C xylene soluble portion (CXS portion) and characterized by that a portion (CXIS portion) excepting the CXS portion has a max. fusion peak temp.(Tm) of 130-155 deg.C.
Patent JP-H0689253-A (JP)
Title: Data processing system including device driver having general-purpose operating system interface
Inventor: FURIIMAN RII ROOSON SAADO
IPC: G06F13/10
Filed: 1992-03-17
Abstract: PURPOSE: To provide a device driver system which can be used together with different operating systems with no essential correction required. CONSTITUTION: This driver system includes a core that manages the characteristic functions of input/output devices 32 to 35, and this core includes a general- purpose operating system interface that is available among different operating systems. Every operating system has its own characteristic device driver interface. Then a conversion program is prepared as a layer between the core and the operating system to convert the communication between the device driver interface of the operating system and the general-purpose operating system interface of the core.
Patent JP-S58176000-A (JP)
Title: Excitation controller for synchronous machine
Inventor: TAKAISHI TOSHIAKI
IPC: H02P9/14
Filed: 1982-04-08
Abstract: PURPOSE:To improve the reliability of a generator at the operating time by varying the operating point of a low excitation limiter in response to normal or abnormal state of a power system stabilizer. CONSTITUTION:An automatic voltage regulator 5 controls an exciter 3 in response to the deviation between the outputs of a voltage detector 4, a power system stabilizer 7 and a low excitation limiter 8 and the reference voltage from a reference unit 51. The operating point of the limiter 8 is switched in cooperation with a defect monitor 73 of the stabilizer 7. In other words, when the stabilizer 7 is normal, the operating point of the limiter 8 is release to increase the power system stabilizing function, and when the stabilizer 7 becomes defective and is disconnected, the operating point of the limiter 8 is returned to the normal value. In this manner, the reliability of the generator at the operating time can be increased.
Patent JP-S62284214-A (JP)
Inventor: PIITAA KEE PURAITONAA
IPC: G06T1/00
Filed: 1987-03-17
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-H02240001-A (JP)
Title: Highly concentrated herbicide
Inventor: KATO SUSUMU
IPC: A01N37/20
Filed: 1989-03-13
Abstract: PURPOSE:To obtain highly concentrated herbicide having excellent safety for user and reduced effect to circumference by combining chloroacetamide-based weeding active component exhibiting liquid properties at normal temperature, nonionic surfactant and anionic surfactant. CONSTITUTION:The aimed highly concentrated herbicide is composed of chloroacetamide-based weeding active component exhibiting liquid properties at normal temperature expressed by formula I (R<1>, R<2> and R<4> are 1-4C alkyl; R<3> is 1-3C alkylene), e.g. 2-chloro-2', 6'-diethyl-N-(n-propoxyethyl)-acetoanilide, nonionic surfactant expressed by formula II [R<5> is expressed by formula III (R<6> is H or methyl); m is 1-3; x is >=10; y is 0-10, and x+y is 10-30; A is oxyethylene; B is oxypropylene] and anionic surfactant expressed by formula III [R<7> is 9-15C alkyl; M is alkali (earth) metal, n is number of ion] (e.g. Ca-salt of dodecylbenzene sulfonic acid).