baber/WOPTO huggingface dataset:
Patent JP-2000023451-A (JP)
Title: Power supply, discharge lamp operating device and lighting system
Inventor: TAKAHASHI YUJI
IPC: H05K7/20
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp operating device which controls a leakage current. SOLUTION: By full-wave rectifying the AC voltage of commercial power e by a circuit 12 and by switching a field-effect transistor(FET) Q1, the voltage is raised by a voltage booster chopping circuit 13 and the power factor is improved. A high frequency AC is generated from the output voltage of the voltage booster chopping circuit 13A by switching FETs Q2, Q3, and fluorescent lamps FL1, FL2 are started and operated by equalizing each lamp current with a balancer L3. Leakage current is controlled with a grounding capacitor C3 and by connecting it in the proximity of the FET Q3, high frequency noise in particular is controlled.
Patent JP-S6341238-A (JP)
Title: Method and mechanism for opening/closing cargo compartment of vehicle
Inventor: NAKAMURA ISAMU
IPC: B60J7/12
Filed: 1986-08-06
Abstract: PURPOSE:To prevent a cargo being loaded or unloaded from colliding with a support post frame by making respective motors for a beam and the support post rotate synchronously to drive and circulate respective chains thereby drawing either right or left beam and support post to a position where the rest of the beam and support post are located or pulling apart the beam and support post from such a position. CONSTITUTION:In the case a right side surface is to be opened, at first a support shaft on a beam 14b on the right side is rotated and its side cover frame is changed from a deployed condition while being suspended to a felled-down condition folded over a ceiling cover frame so that its right side surface is fully opened. Then a drive sprocket 35a located corresponding to a left side beam 14a and a sprocket 53a corresponding to a left side support post 13a are simultaneously driven to rotate in a positive, B1 direction to circulate their endless chains 38 and 56 synchronously in a C1 direction. This makes the right side beam 14b and the support post 13b slide in a D1 direction relative to the left side beam 14a and support post 13a which are both in a fixed condition. In that case, the ceiling cover frame is also fully opened all the way at the same time.
Patent JP-H0511767-A (JP)
Title: Soundproof material and its manufacture
Inventor: YAMADA KEIJI
IPC: G10K11/16
Filed: 1991-06-28
Abstract: PURPOSE:To provide excellent sound absorption, damping, and sound insulation properties over a broad temperature range from room temperature to a high temperature region by manufacturing a soundproof material through the processes of combing, dehydrating press, and drying with a composition, composed by wet-blending specific weight percentages of inorganic fiber, organic and inorganic binding material, and metallic fiber, as raw material. CONSTITUTION:Soundproof material, made up by combing and lamination- molding mixture slurries consisting of fiber or binding material, is composed of inorganic fiber of 5-25wt.%, inorganic binding material of 1-5wt.%, and metallic fiber of 70-90wt.%. The blending quantity of the inorganic fiber less than 5wt.% lowers sound absorption and damping properties. On the other hand, the said blending quantity of more than 25wt.% reduces the blending quantity of the metallic fiber, and the increase of the surface density of the soundproof material becomes difficult to lower a sound insulation property. The perferable fiber diameter of the inorganic fiber is 12mum or less, and particularly a range of 1-3mum is more suitable.
Patent JP-H05320171-A (JP)
Title: 1-beta-methylcarvapenem antibiotic intermediate
Inventor: SHINKAI ICHIRO
IPC: A61K31/426
Filed: 1992-06-03
Abstract: A stereo-controlled process is described for preparing a compound of the formula: <CHEM> wherein R<1> is, e.g,. C1-C4 alkyl, R<2> and R<9> are independently selected from hydrogen, C1-C4 linear, branched or cyclic alkyl, unsubstituted or substituted with fluoro,, hydroxy, or protected hydroxy, with the proviso that both R<2> and R<9> are not unsubstituted alkyl, and R<3> is H or easily removable protecting group, comprising the steps of (a) reacting the compound: <CHEM>  wherein L is a leaving group, with the chiral compound: <CHEM> wherein X<1> and X<2> are independently O or S, R<8> is an easily removable enol protecting group, R<4> and R<5> and R<6> are independently selected from H, C1-C4 alkyl, C7-C10 aralkyl, C6-C10 alkaryl, which can be substituted with -OH, -OR<1><0>, -SH, -SR<1><0>, where R<1><0> is C1-C4 alkyl, with proviso that R<4> and R<5> are not identical, in the presence of an organic base and a Lewis acid catalyst to afford the compound: <CHEM> and then (b) contacting said compound in a solvent therefor, under basic hydrolysis conditions. This compound can be transformed into a carbapenem antibiotic.
Patent JP-S6246330-A (JP)
Title: Input unifying plane displaying system
Inventor: KOGA KAZUYOSHI
IPC: G06F3/0487
Filed: 1985-08-26
Abstract: PURPOSE:To rapidly improve man machine characteristic when an amateur end user executes a document processing, a graphic processing, etc., by displaying a part of a virtual large screen larger than the displaying screen of an input unifying plane display on the input unifying plane display. CONSTITUTION:An electromagnetic tablet 3 detects the coordinates shown by a coordinate input pen 1, and sends the two-dimensional coordinates (X and Y) through a signal line 101 to a control part 6 of the input unifying plane display. The input coordinates (X and Y) of the tablet are converted from the tablet to the coordinate system of a CRT by the control part 6, and sent to a processing device main body CPU 4. The tablet 3 is constructed larger than a liquid crystal part 2, can execute the coordinate indication of the scroll and the displaying screen control of the 1/2 reduction display at the upper part and can indicate the coordinates of the liquid crystal displaying part at the lower part.
Patent JP-H0932030-A (JP)
Title: Hammer shovel
Inventor: OTA TOMIO
IPC: E02F3/47
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a hammer shovel having a length shorter than that of the conventional one. SOLUTION: A hammer shovel is composed of a body part 3, and a movable part 4 vertically moved relative to the body part 3, for opening and closing shells 2 in an excavating and gripping mechanism 1, the shells 2 having their rotating centers located in the body part 3 while the movable part 4 having a drive end 5, and further, the movable part 4 being arranged therein with a slide member 6 rotatably journalling drive ends of the shells 2. When the movable part 4 is vertically displaced, relative to the body part 3, the slide member 6 is displaced along an arcuate locus around the rotating center.
Patent JP-H076446-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: YANAGIDA TSUNEO
IPC: G11B7/0045
Filed: 1993-07-28
Abstract: PURPOSE:To obtain a magneto-optical recording and reproducing device capable of efficiently performing re-recording on a recording medium. CONSTITUTION:While performing tracking for a sector erased with a erasing beam with beam spots 201 to 203, re-recording is performed with a beam spot for re-recording 26. The recorded content is post-monitored immediately with the beam spot 202.
Patent JP-2001014222-A (JP)
Title: Computer system and method for limiting memory mounting
Inventor: NAKAMURA NOBUTAKA
IPC: G06F12/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of operation in a system using a fast memory by making limitable the mounting form of a memory module into an extended memory slot. SOLUTION: When the power of the system is supplied, a system BIOS(basic I/O system) first detects whether or not a memory module is mounted about each of extended memory slots 13 and 15 by turning on analog switches 17 and 18 in turn. In the case a memory module is not mounted into the slot 15 being farther from a memory controller 121 but mounted only into the slot 13, there is a possibility that memory access can not be executed through a memory bus 4 in a normal way due to the influence involved in the reflection of a signal on the bus 4. Accordingly, in this case, the system BIOS does not perform boot processing but displays a warning message on the screen instead.
Patent JP-H06819-A (JP)
Title: Recycling method of coated plastic
Inventor: YAMAMOTO NAOTAKA
IPC: B29B17/00
Filed: 1992-06-19
Abstract: PURPOSE:To inexpensively obtain recovered plastic having desirable CONSTITUTION:Coated plastic material being a waste thing is pulverized coarsely, then a plastic part is pulverized finely until a mean value of a grain size distribution becomes at the most 250mum, the plastic is recovered by classifying the pulverized article at 75mum or larger. Since a citing and the plastic differ in their hardness, the pulverized article wherein the grain size distributions of both of them differ from each other is obtained. Since the grain size becomes particularly small as compared with that of the plastic. Since the pulverized article is classified at 75mum or larger, the plastic from which the coating is removed is obtained and almost all of the pulverized article of at the most 75mum becomes the pulverized article of the coating.
Patent JP-H0477809-A (JP)
Title: Information processing system
Inventor: YAMADA HARUYOSHI
IPC: G06F1/26
Filed: 1990-07-13
Abstract: PURPOSE:To attain a compact and light-weight structure of an information processor for improvement of its portability by using plural types of function extending devices to hold the information processor main body and fixing this main body with tilt via each holding means in order to improve the operability of the processor. CONSTITUTION:The upper surface of a standard station 2 serves as a pedestal part 29 for an information processor main body 1. The part 29 is tilted so as to increase its height toward the back side form the front side. Therefore a keyboard 13 is tilted toward its front side owing to the tilt of the part 29 when the main body 1 is set on the station 2. The function extending devices include a high-function station, a printer station, a communication station, a CD-ROM station, etc., in addition to the station 2. Each station can electrically united with the main body 1 via a 2nd contact part 21 like the station 2. Thus a compact and light-weight information processor is obtained for improvement of the portability.
Patent JP-H0533446-A (JP)
Title: Top rail fitting method for handrail pillar base fixture for wooden balcony or the like
Inventor: INOUE TOSHIYA
IPC: E04D13/15
Filed: 1991-07-25
Abstract: PURPOSE:To provide a method for fitting handrail pillar base fixture, ensuring an easy and quick execution work, and good appearance. CONSTITUTION:A top rail joint fixture group is fixed to the upper end of a structure 1 such as a wooden balcony, and base plates 12 are fixed to a handrail pillar erection section at the upper end of the structure 1 by using an adhesive 13. A group of the base plates 12 is marked at the side of the structure 1, a group of handrail pillar base fixtures 9 is placed on the top rail 7, and the positions of screw setting holes symmetrical with the group of the fixtures 9 are marked on the top rail 7. Thereafter, the positions are drilled to form screw holes 14 through a top rail 7, a group of the base plates 12 and the upper end of the structure 1. Furthermore, set screws 11 are inserted down through the holes 14, passing the groups of the fixtures 9 and base plates 12, and the structure 1, and then tightened.
Patent JP-H0351051-A (JP)
Title: Bone defect section and bone void section filler
Inventor: TAKEUCHI HIROYASU
IPC: A61L27/00
Filed: 1989-07-20
Abstract: PURPOSE:To improve the shape holding property at the initial stage after operation by containing a hydraulic calcium phosphate composition material mixed with two hydrates of alpha-type third calcium phosphate and second calcium phosphate at a specific ratio and hydroxyapatite grains with the specific minimum diameter. CONSTITUTION:A hydraulic calcium phosphate composition material mixed with two hydrates of alpha-type third calcium phosphate and second calcium phosphate with the Ca/P mole ratio 1.20-1.498 and hydroxyapatite grains with the minimum diameter 0.1-10.0mm are contained. The Ca/P mole ratio is preferably 1.33-1.498. Hydroxyapatite grains obtained by heat treatment at 700 deg.C or above are preferable to accelerate the growth of a new bone for hydroxyapatite (Ca5(PO4)3OH) grains to be used. The shape holding property at the initial stage after operation is improved, and the leakage of a filler from a cut position can be prevented.
Patent JP-S59209134-A (JP)
Inventor: KARURUUHAINTSU KURATSUTO
IPC: B32B7/02
Filed: 1983-10-06
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-S63135692-A (JP)
Inventor: YANO MASATOSHI
IPC: F16L55/00
Filed: 1987-07-24
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-H0912018-A (JP)
Title: External fitting device for cylindrical label film onto bottle container
Inventor: ASANO CHIKU
IPC: B65C3/08
Filed: 1995-06-29
Abstract: PURPOSE: To automatically fit a cylindrical label onto a bottled commodity by a method wherein a label is pulled out by a suction delivering means from a stocker of the cylindrical label film, and is delivered to two units of chain drive devices being equipped with a suction device, and is externally fitted on the body part of a container. CONSTITUTION: An external fitting device is a device to externally fit a cylindrical label film 4 in a stocker 3 onto a bottle container 2 which is fed by a conveyor, and a suction delivering means 5 is inserted between the stocker 3 and the external fitting means 6 for the container 2, as the arrangement. The suction delivering means 5 is constituted of a base plate 8 which is rotated by a motor 7, a first pulley 9 which is concentric with the base plate 8, a second pulley 10 which is provided at the other end of the base plate 8, and a suction means 11 which is provided on the second pulley 10 while being interlocked with the first pulley 9.  Also, for the external fitting means 6, suction cups 13a, 13b are provided on two units of chain drive devices 15a, 15b of which an interval to each other extends downward, and the cylindrical label film 4 which is received from the suction delivering means 5 is fitted on the container 2 while the cylindrical label film is being extended.
Patent JP-S6078330-A (JP)
Title: Method and device for sample introduction
Inventor: HONDA SUSUMU
IPC: G01N30/06
Filed: 1983-10-05
Abstract: PURPOSE:To analyze a slight amount of sample with high accuracy by providing reagent leading entrance and exit and carrier leading entrance and exit symmetrically with respect to the center point of a turning part of a cock respectively in this turning part and putting a reagent, the sample, and a carrier from a fixed part to a reagent charging groove connected to individual leading entrances and exits. CONSTITUTION:A cock 1 is constituted of a fixed part 2 and a turning part 3, and the fixed part 2 is provided on and under the turning part 3. The turning part 3 is provided with a reagent charging groove 16 having a reagent leading entrance 4 and a reagent leading exit 5, and carrier leading exit 8 and entrance 9 are provided in positions on the line orthogonal to the line connecting the exit 5 and the entrance 4. Reagent leading-in and leading-out tubes 6 and 7 are connected to reagent leading entrance 4 and exit 5 provided in the lower fixed part 2. Carrier leading-in and leading- out tubes 10 and 13 provided in the lower fixed part 2 are connected to carrier leading entrance 8 and exit 9. The upper fixed part 2 is provided with a charging hole 15 from which the sample is put into the reagent charging groove 16. The reagent is put into charging groove 16. and the sample is put there, and after reaction, the turning part 3 is rotated to send the carrier from a tank 12, and a reaction liquid is sent to a detecting part 14. Thus, a slight amount of sample is analyzed with high accuracy and high sensitivity.
Patent JP-S57110637-A (JP)
Title: Electrical contact material for sealing
Inventor: MURAKAMI NORIMASA
IPC: H01H1/025
Filed: 1980-12-26
Abstract: PURPOSE: To obtain an inexpensive electrical contact material for sealing provided with superior melt-sticking resistance and a superior hardly dissipative property equivalent to those of an Ag-CdO material by adding regulated amounts of Sn 2 O and In 2 O 3  to Cu in place of CdO.  
     CONSTITUTION: This electrical contact material for sealing consists of 0.5W 25wt%. Sn 2 O, 0.5W25% In 2 O 3  (Sn 2 O+In 2 O 3 =5W26%) and the balance Cu. This material is obtd. by repacing CdO in a conventional Cu-CdO material with Sn 2 O and In 2 O 3 . By the restricted composition the coarsening of the grains of the Cu matrix at high temp. is prevented, the mechanical strength of the Cu matrix is enhanced, and the deterioration is prevented. Thus, the dissipation of the material due to the exfoliation of flakes can be prevented, and the melt-sticking resistance is also satisfactory. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57110793-A (JP)
Title: Centrifugal pump
Inventor: KOBAYASHI MAKOTO
IPC: F04D7/04
Filed: 1980-12-29
Abstract: PURPOSE: To improve operating efficiency and also to prevent a clogging trouble by solids, by establishing special relations for relative positions and dimensions along the front edge of outside circumference of blade of an impeller, the inside wall behind a discharging passage from an eddy current chamber, the back edge of outside circumference of the blade and the front wall of the eddy current chamber.  
     CONSTITUTION: In a non-clogging pump having an eddy current chamber 1, which is provided with an inlet 2 on the front and an impeller chamber 10 on the back, and an impeller 22 in the impeller chamber 10, a front edge (b) of outside circumference of a blade 24 of the impeller 22 projects forwards beyond an inside wall 13 behind a discharging passage 3 from the eddy current chamber 1, and an axial direction distance from the inside wall 13 behind the discharging passage to the front edge (b) of outside circumferece of the balde 24 is designated as L 2 . And, an axial direction distance of the portion, in which a back edge (d) of outside circumference of the blade 24 is contained in the impeller chamber 10 from the inside wall 13 behind the discharging passage 3, is designated as L 1  and axial width of the blade as B 2  and a distance from the front edge (b) of the blade to a front wall (a) of the eddy current chamber as (c). At that time, all the dimensions are set to meet the conditions, i.e. 0.5≤(B 2 /C)≤, 0.5≤L 1 /L≤10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0910250-A (JP)
Title: Diaper combined with protector of toilet stool processing type
Inventor: NISHIMURA KOICHI
IPC: A61F13/15
Filed: 1995-06-30
Abstract: PURPOSE: To provide a diaper structure capable of being easily processed. CONSTITUTION: A freely attachable and detachable protector 11 composed of the water-soluble part material of a toilet stool processing type is formed independent of a diaper main body or joined integrally with the diaper main body on a human body joined surface on the inner side of the diaper main body made of paper or cloth, only the protector 11 is processed in a toilet stool and the diaper main body 10 is separately processed as general waste produce.
Patent JP-H101080-A (JP)
Title: Mounting metal for bicycle lock
Inventor: MATSUMOTO HARUO
IPC: E05B71/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent a pain of fingers in screwing work by projectingly forming a screw part by means of burring to be positioned in an inner space of an outer circumference flange of one end of a mounting metal fitting, forming a screw insertion hole in the other end, and inserting a screw from the screw insertion hole so as to screw down the other end in the screwing part. SOLUTION: In a casing 7 for a bicycle lock, a metal fitting of a band type plate 1, by which the casing 7 is fixed in a pipe type frame of a bicycle, is installed. In one longitudinal end of the metal fitting, an outer circumferential flange 8 is formed by means of bending, and its rising height is equal to or more than the height of a screw part 9, which is formed in the inside space of the outer circumference flange 8 by means of burring, so that the projectingly formed screw part 9 is hidden in the inside space. In the other end of the band type plate 1 of the metal fitting, a screw insertion hole 3 is formed, and a screw is inserted from the screw insertion hole so as to be screwed in the screw part 9. In this way, screwing work can be carried out smoothly without a pain of any finger.
Patent JP-2001014477-A (JP)
Title: Picture contour extracting device
Inventor: IDA TAKASHI
IPC: H04N5/262
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To extract a precise contour by the reduced labor of an operator by generating a contour inside of a contour area along a contour area and correcting the position of the generated contour through the use of a picture being a processing object. SOLUTION: A circle of a prescribed diameter is displayed as a pointer at a previously fixed position such as the center of the screen. Next, a mouse 5 is moved and moving information of the mouse 5 is sent to a display part 4 and a contour area memory 7 as operation data 6. The memory 7 holds contour area picture data 8 of the same size as a picture data 1. This data 8 is sent to a contour generation circuit 9, which generates the contour inside of the contour area along the contour area. The position of this contour is corrected to a right position while using the picture.
Patent JP-S6431173-A (JP)
Title: Image forming device
Inventor: TAGUCHI KAZUE
IPC: G03G15/01
Filed: 1987-07-28
Abstract: PURPOSE:To prevent the dislocation of an image by making intertransfer distance the multiple of integer of the distance where a belt proceeds in the velocity variation period of the belt corresponding to one rotation of a transfer belt driving roll. CONSTITUTION:The transfer belt 54 is laid among plural rollers including the transfer belt driving roller 55 and plural latent image carriers 53, 53' and 53'' which form developed images obtained by developing electrostatic latent images are disposed on the transfer belt 54. By driving to rotate the transfer belt 54 by means of the transfer belt driving roll 55, the developed images of the respective latent image carriers 53, 53' and 53'' are sequentially transferred on a transfer sheet while carrying the transfer sheet on the belt. Intertransfer distances alpha' and beta' on the transfer belt 54 between the respective latent image carriers 53 and 53', 53' and 53'' are made to the multiple of integer of the distance where the belt proceeds in the velocity variational period of the belt corresponding to one rotation of the transfer belt driving roller 55. Thus, an image forming device in which the mutual dislocation is not easily caused in the image can be obtained.