baber/WOPTO huggingface dataset:
Patent JP-S6015483-A (JP)
Title: Red color phosphorescent material
Inventor: UEHARA KANEO
IPC: C09K11/82
Filed: 1983-07-08
Abstract: PURPOSE:To provide a red color phosphorescent material having improved luminance under excitation with a low velocity electron beam of 100V or lower, prepd. by mixing an electrically conductive metal oxide with a specified red color phosphor. CONSTITUTION:The phosphorescent material is prepd. by mixing (A) electrically conductive metal oxide having a particle size distribution of 0.1-2.4mu in median and 0.7 or lower in standard deviation (e.g. In2O3) with (B) at least one red color phosphor with a particle diameter of 3-10mu selected from among europium-activated yttrium/lanthanum/gadolinium oxide phosphor of formula I (where x is 0.1-1.0; y is 0-1; x+y is 1 or higher), europium-activated yttrium/lanthanum/gadolinium sulfide phosphor of formula II (where x is 0-1; y is 0-1; x+y is 1 or higher) and vanadate phosphor of formula III (where x is 0-1; y is 0-1; x+y is 1 or higher) in a blend ratio of 14:1-1:14 by weight.
Patent JP-S5932871-A (JP)
Inventor: BERUNAARU BONE
IPC: G01R15/08
Filed: 1983-07-08
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-H0424918-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI TAKAE
IPC: H01L21/3065
Filed: 1990-05-15
Abstract: PURPOSE:To satisfactorily perform pretreatment such as removal of a spontaneous oxide film in the bottom of an opening by forming a protective film containing no oxygen near the opening, allowing the film to remain at the side of the opening, removing the film in the bottom of the opening to expose a base layer through the opening, and milling the surface of the base layer exposed through the opening. CONSTITUTION:A protective film 12 containing oxygen is formed on the entire surface of a base layer 11 having an opening 10a formed by selectively opening an oxide film 10, the film 12 formed at the side of the opening 10a remains and the film 12 in the bottom of the opening 10a is removed by anisotropically etching to expose the layer 11 through the opening 10a, and the layer 11 exposed through the opening 10a is milled by ion milling.
Patent JP-S5551403-A (JP)
Title: Anticorrosive plate tower
Inventor: SEKIDO MASAJI
IPC: B01J19/02
Filed: 1978-10-12
Abstract: PURPOSE:An anticorrosive plate tower possessing excellent anticorrosive, airtight and operation properties, in which trays are fixed on support rings having rubber lining and welded to a can by means of supports, such as plastic, composed of cap, spring, etc. CONSTITUTION:A plurality of support rings 16 welded to a can 1 and the inside of the can 1 are provided with rubber lining or plastic lining 2 such as vinyl ester resin. Trays are fixed on the support rings 16 by means of supports, each support being composed of a cap 10, a spring 9, a O-ring 17 and a rod 14, each member having plastic lining or being made of plastic, thereby an anticorrosive plate tower is assembled. Load of the rings 16 to the lining 2 corresponds only to one tray, because the rings 16 are welded to the can 1. When the rod 14 expands with heat, the load applied to the lining 2 can easily be adjusted by the springs 9. The lining 2 is protected and the can 1 is protected from corrosion.
Patent JP-S5649383-A (JP)
Title: Beta-lactam compound
Inventor: YOSHIOKA TAKEO
IPC: A61P31/04
Filed: 1979-09-29
Abstract: NEW MATERIAL:A compound of formula I [R 1  is OH or methyl; R 2  is lower alkyl, hydroxy-(lower alkyl), etc.; R 3  is H or benzyl; provided that when R 1  is OH, R 2  is not mono- or di-(lower alkyl)amino-lower alkyl, and phenylacetylamino- (lower alkyl)] and its salt.  
     EXAMPLE: 5,6-trans-3-( 4-Pyridylthio )-6-( 1-hydroxyethyl )-7-oxo-1-azabicyclo[ 3,2 0]-hept-2-ene-2-carboxylic acid p-nitrobenzyl ester.  
     USE: An antibacterial agent.  
     PROCESS: The compound of formula I is prepared by reacting a compound of formula II (R 31  is benzyl) with a thiol compound of formula R 2 -SH if necessary in the presence of a base, in a solvent such as N,N-dimethylformamide at a low temperature (≤-20°C, pref. -30W-50°C). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10270976-A (JP)
Title: Branching filter package
Inventor: IGATA OSAMU
IPC: H03H9/25
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the deterioration in a filter characteristic by adjusting number of ground terminals of a strip line imbeded in the inside of a package of a multi-layer structure in a branching filter package. SOLUTION: The package contains two surface acoustic wave filter chips 7, 8 having a different band center frequency and phase matching circuits 1, 2 between the two filter chips 7, 8. In this case, the phase matching circuits 1, 2 are made up of at least two laminated strip lines 1, 2 and the filter chips 7, 8 are made up of a common signal terminal 5 for the connection to an external circuit, a surface acoustic wave resonator with a parallel arm connected in parallel with a signal line connecting the strip lines 1, 2, and a surface acoustic wave resonator with a series arm connected in series with the signal line. Moreover, number of the grounding terminals to connect the filter chips 7, 8 to ground is selected more than number of the surface acoustic wave resonators with the parallel arm.
Patent JP-H07332994-A (JP)
Title: Vehicle-mounted navigation device
Inventor: KUMAGAMI HIROSUKE
IPC: G09B29/10
Filed: 1994-06-07
Abstract: PURPOSE:To prevent a wrong course from being selected at a crossing. CONSTITUTION:A map matching part 12 corrects the detection vehicle position of a vehicle position detector 3 onto a road using the map data of a CD-ROM 1 and a vehicle specifies a road where the vehicle is driving. A map image drawing part 13 draws a map image including a corrected vehicle position on a video RAM 17 along with a vehicle position mark using map data. An enlargement target crossing search part 14 searches an enlargement target crossing which is one node ahead before the number of crossing configuration nodes exceeds 4 out of the crossings existing within 1km ahead in the direction of a road where the vehicle is driving using map data based on the corrected vehicle position, the azimuth of the vehicle detected by the vehicle position detector 3, and data for specifying the road where the vehicle is driving. An enlargement image/distance drawing part 16 draws the enlarged image of the enlargement target crossing while overlapping the enlarged image on one part of the map image of the video RAM 17 using the map data. The image of the video RAM 17 is read by a conversion part 18, is converted to a video signal and is outputted to a CRT display device 4, and is displayed on a screen.
Patent JP-H0424752-A (JP)
Title: Data protection system
Inventor: GOJO TOMOMI
IPC: G06F17/21
Filed: 1990-05-15
Abstract: PURPOSE:To execute data protection with a simple system without lowering the operatability of a system by transferring the data inside of an editing program to an auxiliary storage device after one editing processing is ended. CONSTITUTION:An external storage device 26 for storing a control program, document data and a temporary editing data backup, and an auxiliary storage device (DRAM or a non-volatile memory) 22 which stores temporary editing data are provided. An editing program 11 transfers and stores the editing data to the auxiliary storage device 24 at a prescribed timing when one editing processing is ended, and on the other hand, a storage program 14 stores the saved data of the auxiliary storage device 24 to the external storage device 26 at a prescribed interval asynchronously from the editing program 11. Thus, for a computer processor such as a word processor, the loss of the data is prevented at comparatively low cost without lowering the operability of the system, in preparation for an unexpected occurrence such as light failure during operation, etc.
Patent JP-S6020872-A (JP)
Title: Stapler
Inventor: JIYON HAABAATO BENTO
IPC: A61B17/10
Filed: 1984-06-18
Abstract: A bone stapler including a housing in which a staple can be driven by a driver along a passageway from an inlet opening to an outlet opening by manual activation of a drive mechanism. A manually retractable blocking member is pro ided to prevent the driver from fully returning to engage another staple at the inlet opening after it has driven a first staple so that the drive mechanism can be manually activated an additional number of times to further impactthedriven staple. Also a staple cartridge is provided which, when removed from the stapler, insures that no staple can remain in the stapler, and the stapler will accept different parts that receive the cartridge and define the passageway so that staples of different sizes may be driven.
Patent JP-H0419784-A (JP)
Title: Video output circuit
Inventor: KANEYASU NAOKI
IPC: H04N5/18
Filed: 1990-05-15
Abstract: PURPOSE:To stabilize the DC component of a video signal by using photocouplers as switching elements which short-circuit between coupling capacitors and a specific voltage in synchronism with clamp pulses. CONSTITUTION:The photocouplers 5R, 5G, and 5B are used as the switching element for short-circuiting between a video signal and a reference voltage. The photocouplers 5R, 5G, and 5B are not coupled electrically between driving- side light emitting diodes 4R, 4G, and 4B and driven-side phototransistors, so the driving conditions of the phototransistors are constant even when the reference voltage is varied, and the influence of a high-frequency noise is reduced. Consequently, the DC component of the video signal can be held stably about the reference voltage.
Patent JP-H04328978-A (JP)
Title: Time base correction device
Inventor: YOSHIHARA SHIGEKAZU
IPC: H04N5/956
Filed: 1991-04-26
Abstract: PURPOSE:To implement time base correction stably to a video signal in an excellent way without need of complicated adjustment different from the case with the correction employing a PLL circuit. CONSTITUTION:A horizontal synchronization period of an input video signal is measured by the pulse count system at a horizontal synchronizing period measurement circuit 38. On the other hand, the input video signal is converted into a digital signal with a fixed sampling pulse outputted from a write clock generating circuit 36. The video signal after the conversion is interpolated by an interpolation circuit 20 based on the result of measurement of the horizontal synchronizing period measurement circuit 38. Then time base is corrected for the video signal after the interpolation through the revision of the data write read timing to a line memory 24 and a frame memory 26.
Patent JP-S63293285-A (JP)
Inventor: IZUMI SADAO
IPC: E04H9/16
Filed: 1987-05-22
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-S6017934-A (JP)
Title: Semiconductor device
Inventor: TOMINAGA KENJI
IPC: H01L23/32
Filed: 1983-07-08
Abstract: PURPOSE:To reduce the cost of a semiconductor device by providing a function of a sealing cover of a chip carrier in addition to a structure for receiving the support and the electrode of the carrier by a mother board. CONSTITUTION:After a semiconductor chip 1 is die bonded and wire bonded to a chip carrier 2, the connecting electrode to a mother board wired on the inner surface of the carrier is superposed previously by a pattern formed of solder by screen printing on the periphery, and a connecting electrode 6 and a sealing metal bonding part 8 are simultaneously heated and bonded with lead-tin alloy solder. Accordingly, the function as a sealing cover can be provided in addition to the original function of the mother board to be mounted with the carrier. As a result the sealing cover can be eliminated, one soldering step used for bonding the cover and connecting between the carrier and the mother board can be once reduced, and the solder of lead-tin alloy having low melting point can be used, thereby obtaining an inexpensive semiconductor device.
Patent JP-H09300941-A (JP)
Title: Air conditioner for automobile
Inventor: TAKESHITA AKIMITSU
IPC: B60H1/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for an automobile excellent in assembling workability even with a unit containing a plurality of parts including an evaporator and moreover preventing leakage of condensed water. SOLUTION: A unit case is composed of a pair of longitudinally bisected cases 1a, 1b. A protruding part 23 formed along a joint face 21 of one case 1a is formed at the joint face 21 of one case 1a, and a recessed part 24 into which the protruding part 23 is inserted and engaged is formed at a joint face 22 of the other case 1b. A seal member 25 is interposed between the protruding part 23 and the recessed part 24, and storage parts 27 for accommodating the seal member 25 pushed out in case of jointing both cases are formed near the joint faces 21, 22 of the cases 1a, 1b.
Patent JP-H08322067-A (JP)
Title: Three-dimensional information reproducer
Inventor: KATAGIRI MASAYUKI
IPC: G03B35/18
Filed: 1995-05-24
Abstract: PURPOSE: To suppress the color separation of a reproduced image despite the use of a flat display panel by projecting the image including the stereoscopic image information on a display screen after condensing the image for every display and reproducing a stereoscopic image corresponding to the stereoscopic image information. CONSTITUTION: The light emitted from a linear light source 6 which is set at the focal distance of a condenser lens 4 consisting of a thin Fresnel lens is converted into the parallel beams by the lens 4 and vertically made incident on a flat display panel 1. The panel 1 modulates the color and the intensity of the incident beams based on the image data used for formation of a stereoscopic image and also displays a Fourier transform image of the image to be reproduced in every pixel area. The parallel beams transmitted through the panel 1 are condensed and projected on a diffusion plate 5 for every pixel by a condensing cylindrical lens array 3. At the same time, the projection beams of colors are mixed together at a condensing point 5a set on the plate 5. Then a cylindrical lens 2 reproduces the projection image corresponding to every pixel on the plate 5 as a stereoscopic image.
Patent JP-2000315378-A (JP)
Title: Method and device for position discrimination in disk device
Inventor: SAIJO NORIYUKI
IPC: G11B27/10
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To shorten the average access time by making an optical head wait tracing when the difference between the present sector address and a target sector address is within the number of adjacent discrimination sectors corresponding to the number of sectors of one round in a target sector address. SOLUTION: When the access operation of an optical head 2 is started, a target sector address is sent to a subtracter 11 from a target sector address RAM 13. The subtracter 11 obtains the difference between the present sector from a sector address detector 8 being pointed presently by an optical head 2 and a target sector, and sends the difference to a comparator 15. An adjacent sector number generator 14 reads out an optimum adjacent discrimination sector number previously calculated corresponding to a target sector address for each kind of the optical disk 1, and sends the number to the comparator 15. Seek operation is performed when the present sector is outside the target sector or is deviated from the adjacent discrimination sector number. A trace operation is continued when the present sector is within a range of the adjacent discrimination sector.
Patent JP-H01295373-A (JP)
Title: Three-dimensional picture processor
Inventor: SHUDO YASUZO
IPC: G06T15/08
Filed: 1988-05-23
Abstract: PURPOSE:To easily confirm the propriety for designation of a cutting position by using a means which displays plural sheets of distance pictures produced for each visual plane from the measurement of the distance between each visual plane and the surface of a three-dimensional picture on the same screen and drawing a ROI (concerned area) on the displayed distance picture. CONSTITUTION:When the visual planes are set by an input means 14 at the different positions outside a three-dimensional picture, a distance picture is produced by a distance picture production means 3 for each visual plane. These distance pictures are displayed on the same screen via a display means 12. Thus an operator draws the ROIs by reference to these displayed distance pictures. Then the ROI is set to the three-dimensional picture by an ROI setting process means 5. Thus it is possible to easily confirm the propriety for designation of a cutting position.
Patent JP-H07333477-A (JP)
Title: Tension member structure
Inventor: HORI MASAHIKO
IPC: G02B6/44
Filed: 1994-06-07
Abstract: PURPOSE:To obtain a tension member structure excellent in the adhesive property of a filamental tensile body at the central part to a thermoplastic resin coating layer. CONSTITUTION:A thermoplastic resin coating layer 3 is formed on the periphery of the filamental tensile body 1 with an adhesive layer 2 in-between to obtain the objective tension member structure. The adhesive layer 2 is formed using a resin compsn. contg. at least one of an ethylene-acrylic acid copolymer and an ethylenevinyl acetate copolymer and methyl-etherified melamine resin.
Patent JP-H10321775-A (JP)
Title: Mounting structure of multi-chip module
Inventor: MITSUKUBO KAZUYUKI
IPC: H01L23/467
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a reliable mounting structure of a semiconductor multi-chip module which can efficiently radiate a large quantity of heat generated from the module based only on heat conduction. SOLUTION: In the mounting structure of a multi-chip module, a heat conductive sheet 4 applied onto a rear side of a chip size package(CSP) 1 is contacted with a metallic radiator 3, metallic radiator plates 9 are inserted into heat- diffusing grooves 12 made in the metallic radiator 3, and then screwed to metallic radiating poles 5 erected on a CSP-mounting side of a printed circuit board 8. A copper foil pattern 6a is thermally coupled with another copper foil pattern 6b on the other surface of the board 8 through through-holes 7 of the board 8. The pushing pressure of the radiator 3 and conductive sheet 4 can be adjusted freely by means of spacers 10 provided to the poles 5. Thus the generation of a thermal/mechanical pulling stresses with respect to metallic bumps between the CSP 1 and CSP mounting board 2 can be prevented beforehand.
Patent JP-2000318311-A (JP)
Title: Optical recording medium
Inventor: FUJITA RIEKO
IPC: G11B7/249
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium of which the sensitivity is high, of which the power margin is wide, and which is suitable for a recording at a high speed. SOLUTION: In this optical recording medium wherein a base sheet is provided with a recording layer for which a writing and/or a reading by laser are possible, the recording layer contains a metal chelate compound of an azo compound represented by formulas I or II (in the formulas, rigs A and A' each represent a heterocycle being formed together with a carbon atom and a nitrogen atom with which the rings A and A' are combined, a ring B represents a benzene ring which may be substituted, a ring C represents a heterocycle containing a nitrogen atom with which the ring C is combined, and X represents a group having an activated hydrogen.), and a metal.
Patent JP-S5459840-A (JP)
Title: Magnetic bubble memory chip
Inventor: FUTAMI TOSHIO
IPC: G11C19/08
Filed: 1977-10-21
Abstract: PURPOSE: To obtain a high-density and high-reliability memory by securing the cross-sectional area of more than 2.5μm 2  for the nucleus growth-type generator GP of the hairpin-type conductor on the bubble transfer path and setting the bit period near GP larger than that of other parts.  
     CONSTITUTION: The length, i.e., bit period λ of element BPP to form the bubble transfer path is set larger near generator GP than that of the transfer paths forming other memory loops. The life time of GP decreases as the temperature rises up and lowers suddenly when the cross-sectional area of the GP conductor becomes smaller than a certain level. In this connection, the cross-sectional area of the GP conductor is set to 2.5μm 2  at a high density of under 20μm bit period via the logic equation and the actual readings. To secure this cross-sectional area, the adjacent bubble AB must be well distant away from the GP edge. For this purpose, the λ near GP is made longer than other parts, so the reducition of the life time caused by the temperature rise can be avoided. Thus, a high-density bubble memory chip can be obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07305532-A (JP)
Title: Fixing method for car stop and fixture
Inventor: TOTANI TATSUO
IPC: E04H6/42
Filed: 1994-05-16
Abstract: PURPOSE:To provide a fixing method of a car stop and fixtures used for the fixing in which the car stop is not omitted from the ground even if a vehicle abuts or collides to the car stop by maloperation of a driver at parking, in a parking garage of soft ground such as asphalt ground. CONSTITUTION:In a fixing method in which through holes 6 are respectively provided on the approach side 4 of a vehicle and on the reverse side 5 of a car stop 1, and fixtures 7, 8 are penetrated into the ground through the through holes 6 so as to fix the car stop 1, an anchor bolt 7 is used for the fixture in the through hole 6 on the approach side of a vehicle. A long nail 8 of several times length of the anchor bolt 7 is used for the fixture in the through hole 6 on the revese side, so as to fix the car stop 1 on the ground, and a shock applied on the car stop in abutment or collision with a vehicle is effectively absorbed.
Patent JP-S6018441-A (JP)
Title: Brake booster
Inventor: SHIMAMURA MORIHIKO
IPC: B60T13/567
Filed: 1983-07-11
Abstract: PURPOSE:To facilitate loading a captioned unit on a car by forming a notch on one side of a shell of a booster not to make the shell round as well as not to make a pressure receiving face of a fluid pressure round for providing an input and an output shafts eccentrically by a desired amount on an opposite side of the above notch part. CONSTITUTION:In a brake booster 1 fixed on a fixing face in an engine room at an upper part of a tire house for a car, its shell 9 forms a notch part 8 cutted by a desired amount l on one side not to make the shell round and at the same time, a pressure receiving face 20 of a power cylinder 21 and a diaphragm 19 is not made round. In this way, a pressure center point A is eccentrically moved by a desired amount delta on the other side of the notch part 8 from a traditional round shell center B and axial lines of an input and an output shafts 15 and 22 are provided to match the above pressure center point A. This construction permits to provide the notch part 8 of the shell 9 the cut amount l closer to the tire house for enabling easy loading of the unit.
Patent JP-S5350526-A (JP)
Title: Elbow
Inventor: SATOU HIDEO
IPC: F16L37/12
Filed: 1976-10-19
Abstract: PURPOSE: To make it possible to change properly an elbow bending angle by means of rotating alternately a pair of cylindrical elbow halves, and to assemble simply and accurately the aforesaid elbow halves only by means of fitting an open ringshaped band. 
     COPYRIGHT: (C)1978,JPO&Japio