baber/WOPTO huggingface dataset:
Patent JP-H07121151-A (JP)
Title: Image display processor
Inventor: TOJO TAKASHI
IPC: G09G5/00
Filed: 1993-10-27
Abstract: PURPOSE:To obtain the image display processor which can display plural images using palette tables of different contents, on the same screen in natural colors as to image display. CONSTITUTION:When plural given pieces of image information are displayed, a palette management part 12 loads respective specific palette data in respective groups of a palette table 11 while making plural different pieces of palette definition information, specified in the image information, correspond to groups of mutually different palette codes, a code conversion part 15 converts the image information into image information consisting of palette codes belonging to a group provided corresponding to the palette definition information in the palette table 11, and a display processing part 13 makes a display according to the converted image information.
Patent JP-H1163901-A (JP)
Title: Measuring tool having contraction scale conversion designation and map and drawing
Inventor: KAJITA TORU
IPC: G09B29/02
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To make actual distance and dimension easy to be recognized by equipping a measuring tool with a contraction scale conversion designation capable of conversion to all contraction scale, and displaying actual dimension retraced to 1 mm scale in a map or a chart or a drawing. SOLUTION: Contraction scale ratio 2, actual dimension 1 reduced to 1 mm scale, and its unit are displayed in a measuring tool such as a measure and a tap measure which have scale of 1 mm. A map or a drawing of contraction scale wherein actual dimension 1 reduced to 1 mm scale is displayed by numbers having a unit is formed. A map or a drawing of contraction scale wherein scale is marked on the rear is formed. A tool used when a map is read is made compact by equipping a magnet with a tape measure.
Patent JP-H04143795-A (JP)
Title: Display device
Inventor: NOGAMI MUTSUO
IPC: G09G5/24
Filed: 1990-10-04
Abstract: PURPOSE:To eliminate the need of physical existence as a code memory, and to reduce the cost by executing an access for a character code and for display data by a time division with respect to a character generator in which the character code is accumulated partially. CONSTITUTION:A character generator 2 constituted of a RAM accumulates display data of a character, a symbol, etc. and a character code as well as a code memory, and by using a multiplexer 3 and a demultiplexer 4, the character generator 2 is accessed by a time division. Accordingly, it is possible to make physical existence of the code memory unnecessary. In such a way, one memory IC chip is enough, and the display device being inexpensive and having high reliability can be realized.
Patent JP-H06211796-A (JP)
Title: 3-substituted quinoline-5-carboxylic acid
Inventor: YURUGEN SHIYUTORUTEFUSU
IPC: C07D215/48
Filed: 1993-10-01
Abstract: PURPOSE: To provide a new compound prepared by reacting 4-amino-3- hydroxyphthalide with an aldehyde in an inert solvent under specified conditions and useful as an intermediate for the preparation of a 4-quinolyl-dihydropyridine compound.  
     CONSTITUTION: The new compound is represented by the formula II [wherein R 1  is a 2-8C alkyl group, A-R 2  (A is a single bond, O, S or a 1-3C alkylidene group; and R 2  is an optionally substituted pyridyl or phenyl group), or the like]. The objective new 3-substituted-5-carboxylic acid useful as an intermediate for the synthesis of a 4-quinolyl-dihydropyridine compound is prepared by reacting 4-amino-3-hydroxyphthalide represented by the formula I with an aldehyde represented by the formula R 1 -CH 2 -CHO, such as phenoxyacetaldehyde, at 20 to 150°C in an inert solvent for 20 hr, then, cooling the reaction mixture to form a precipitate, subjecting the precipitate to suction filtration to separate the precipitate, and then washing the precipitate with ethanol. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H1187399-A (JP)
Title: Semiconductor integrated circuit device and its package structure
Inventor: OBARA YOICHI
IPC: H01L23/552
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device which has an electrode structure capable of effectively using a circuit part. SOLUTION: This semiconductor integrated circuit device comprises electrodes 103(103a to 103c) arranged in a zigzag manner on a periphery of an active region having a plurality of unit cells 101a, 101b. In this case, a signal I/O electrode 103a is disposed in a first row of a zigzag array, and an electrode 13b for a power source and an electrode 103c for grounding are arranged alternately in a second row of the zigzag array. According to such a constitution, since the electrode 103b for the power source and the electrode 103c for the ground exist separately to a signal I/O electrode 103c, sufficient power source and ground can be ensured, even in the case of using the electrode 103a by full utility with the circuit part to the maximum.
Patent JP-H02113956-A (JP)
Title: Thermal transfer printing method and thermal transfer printer
Inventor: NAGAHAMAYA YUUJI
IPC: B41J2/325
Filed: 1988-10-24
Abstract: PURPOSE:To always a transfer image of high quality by thermally transferring an ink layer from the first ribbon wherein a release layer and an ink layer are provided to a base layer to the second ribbon having a release layer but not ink layer and further transferring at least a part of the transferred ink to paper. CONSTITUTION:The heating elements of a thermal head 12 are selectively operated to generate heat so as to form desired printing by the thermal head in such a state that the ink layer 21 of the first ribbon 15 and the release layer 23 of the second ribbon 18 are brought to a pressure contact state between a platen 11 and the thermal head 12. The release layer 20 and ink layer 21 of the first ribbon 15 are melted to adhere the ink layer 21 to the release layer 23 of the second ribbon 18. At this time, the heating elements of the thermal head 12 are controlled to temp. not melting the release layer 23 of the second ribbon 18. Next, the ink layer 21B thermally transferred to the release layer 23 of the second ribbon is brought into contact with paper P under pressure between a hot roll 24 and a platen 25 and, in this state, the hot roll 24 is heated to temp. capable of melting the release layer 23. Then, the ink layer 21B thermally transferred to the release layer 23 is adhered to the paper P.
Patent JP-H07100655-A (JP)
Title: Method and device for powder clading by welding on non horizontal surface
Inventor: YAMAMOTO AKIRA
IPC: B23K10/02
Filed: 1993-09-30
Abstract: PURPOSE:To provide the powder cladding by welding method capable of efficiently executing cladding by welding on non horizontal surface to be welded. CONSTITUTION:When cladding by welding is executed on non horizontal surface to be welded by plasma powder cladding by welding, a torch angle of plasma powder cladding by welding is >=30 deg.(alpha) for the surface to be welded and <=90 deg.(beta) for the vertical direction. Powder is charged in the plasma column which is on the line extending the center axis of the torch to the surface to be welded and is within <=20mm from the surface to be welded. Under the welding condition to satisfy these two condition, a first welding bead is made at the most lower position of the surface to be welded, by making this as weir, cladding by welding is sequentially upward executed with overlapping beads. The torch is arranged with one or more of powder supplying holes or slits around the torch center axis and in the range of + or -45 deg. for the vertical line.
Patent JP-H1190748-A (JP)
Title: Vertical type machine tool
Inventor: YAMAGUCHI YOSHINORI
IPC: B23Q1/01
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a vertical type machine tool which can reduce the horizontal displacement of a spindle head due to cutting force as much as possible. SOLUTION: This machine tool is provided with a bed for supporting a table 5, and a column 23 which is jointed onto the bed 22 with bolts 8 and retains a spindle head 9. The bed 22 is formed into an L shape when viewed from the side. To the upper end part of the bed 22, the column 23 is jointed to form a shape including the bed 22, the column 23, and the spindle head 9 into a C shape when viewed from the side. The displacement of the column 23 and the spindle head due to cutting force occur at an upper position than the vertical side of the bed 22, therefore, it is possible to minimize the horizontal displacement of the spindle head 9.
Patent JP-H0696733-A (JP)
Title: Discharge lamp
Inventor: MIYATA OSAMU
IPC: H01J61/32
Filed: 1992-09-10
Abstract: PURPOSE:To prevent the generation of crack, and prolong a lifetime. CONSTITUTION:A curved connection part 3 is made of iron-nickel alloy and formed into the elbow-shape having the inner diameter, in which the outer diameters of glass tubes 2a forming straight parts 2 are fitted with an appropriate space, and the straight parts 2 and the curved connection part 3 are joined by the welding of frit glass 4 to form a discharge lamp 1. Bending of the glass tubes 2a forming the straight parts 2 is eliminated, and the generation of crack at the time of temperature change in the biassed thickness part due to the bending is prevented to prolong the lifetime of the discharge lamp 1.
Patent JP-H1186490-A (JP)
Title: Disk cartridge
Inventor: MIYAZAKI YUKIO
IPC: G11B23/03
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To smoothly perform the loading/unloading operation against an information recording/reproducing device and also to secure the strength of the side surface of a center frame, in a disk cartridge of three bodies structure. SOLUTION: The disk cartridge 1 is constituted in such a manner that an upper plate 30 and a lower plate 10 are connected across the center frame 20 and a disk-like medium 40 is arranged in a housing hole 22 formed on the center frame 20. The whole areas of the upper and lower surfaces of the disk cartridge 1 are respectively constituted of only the upper plate 30 and the lower plate 10. Also, thickness clearance parts 24a are formed on thin walled-parts 23 whereto the side surfaces of the center frame 20 and the inner peripheral surface of the housing hole 22 are come closely, and protruded parts 17 are provided on the lower plate 10 and put into the thickness clearance parts 24a, and also side walls of the center frame on the thickness clearance part 24a and the protruded parts 17 are closely arranged.
Patent JP-H03130755-A (JP)
Title: Original platen device for copying machine
Inventor: SHINDO TATSUYA
IPC: G03B27/62
Filed: 1989-10-16
Abstract: PURPOSE:To easily confirm whether an original is set to a desired position or not by holding the document therebetween with a second original platen glass capable of rocking and an original platen cover. CONSTITUTION:Between the original platen glass 5 and the original platen cover 4 of a copying machine, the second original platen glass 6 capable of rocking is provided. In such a state, in the case of copying a part of a large- sized original, the original 7 is placed on the upper face 6b of the glass 6 on the glass 5, and set to a desired position, and thereafter, the cover 4 is allowed to abut thereon. In such a manner, the original surface of the original 7 can be confirmed through the glass 6, and copying in an undesired position can be prevented.
Patent JP-H04146526-A (JP)
Title: Focusing controller
Inventor: OGINO TSUKASA
IPC: G11B7/085
Filed: 1990-10-08
Abstract: PURPOSE:To stably perform a focus lead-in action with no malfunction by providing a 1st detection means which detects a fact that the level of a sum total light quantity signal of a 4-split sensor which receives the reflected light from a recording medium reached the prescribed value and a 2nd detection means which detects the peak of a focus error signal. CONSTITUTION:A tracking error detector 3 detects that the sum total light quantity signal of a 4-split sensor which receives the reflected light from a recording medium 1 reached a prescribed level in a focus lead-in state. A focus error detector 4 detects the peak of the focus error signal obtained from the photodetecting signal of the 4-split sensor. A digital signal processing part 10 obtains the controlled variables of each actuator so as to control an optical system 2 to an optional position based on the focus error signal as well as the tracking error signal converted into a digital signal by an A/D converter 5. Then the part 10 outputs each control signal to a D/A converter 7. Thus it is possible to perform a stable focus lead-in action with occurrence of no malfunction.
Patent JP-H10115775-A (JP)
Title: Range-finding device, method for setting reference clock frequency and storage medium
Inventor: HARADA OSAMU
IPC: G03B13/36
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To set a reference clock frequency actuating a ring CCD adding the electric charge of a sensor array detecting a light receiving position for a range- finding action in a short time. SOLUTION: Before the range-finding action, the lowest reference clock frequency is selected by a frequency switching means 126 so as to actuate the ring CCDs 113b and 114b. Then, a term required for making the accumulation level of the electric charge of the CCDs 113b and 114b over the prescribed level after it is started to be accumulated is measured by a ring measurement means 129 based on the frequency of the electric charge of the CCDs 113b and 114b. Besides, the switching means 126 is switched according to the above- mentioned measured term so as to set the reference clock frequency of a range- finding time.
Patent JP-S62130245-A (JP)
Title: Silver material for ornament
Inventor: TAKIGUCHI FUJIMATSU
IPC: C22C5/06
Filed: 1985-11-29
Abstract: PURPOSE:To improve silver material for an ornament by forming it by dispersing, finely and uniformly, specific amounts of indium oxide and tin oxide in silver. CONSTITUTION:The silver material for an ornament has a composition consisting of 85-99.5wt% silver and 0.5-15wt% indium oxide and tin oxide. This ornamental silver material is manufactured by powder metallurgy, in which oxides of indium and tin finely and uniformly dispersed in silver become a brain refiner by heat treatment such as annealing, brazing, etc. Moreover, formation of oxidation films due to the above heat treatment is not observed. This silver material is capable of improving hardness by the above method, so that ornaments which are lustrous, hardly scratched, and free from irregular color and inferior brazing can be manufactured.
Patent JP-H03131179-A (JP)
Title: Video signal processing device
Inventor: KOJIMA MASAAKI
IPC: H04N5/243
Filed: 1989-10-16
Abstract: PURPOSE:To smooth the conversion at an editing point with a simple constitution by cross-faking a moving picture video signal and a still picture video signal when the moving picture video signal at the time of stopping the operation of a video camera is written in a field memory or a frame memory and the video camera is operated again. CONSTITUTION:An input video signal Si from a video camera 1 is supplied in common to a field memory 11, a coefficient device 13 and a fixed contact at the position (ee) of a changeover switch 3 via a fixed contact of rec position of a changeover switch 2 and a moving contact. A video signal Sd delayed by one field period is fed to a coefficient device 14 from the field memory 11 and an output of both the coefficient devices 13, 14 is fed to an adder 15. A cross fade video signal Sf outputted from the adder 15 is fed in common to a monitor (view finder) 4 and a VTR 5 via a fixed contact (mry) and a moving contact of the switch 3 and an output of the VTR 5 is fed to a fixed contact (pb) of the switch 2. A control signal outputted from a memory control circuit 16 is fed respectively to a couple of the coefficient devices 13, 14 and the field memory 11.
Patent JP-H04144405-A (JP)
Title: Radio set
Inventor: KAGOSHIMA KENICHI
IPC: H04B1/38
Filed: 1990-10-05
Abstract: PURPOSE:To compact a radio set by arranging a filter whose input or output side is electrically connected to an antenna feeding point between the radial conductor plate and ground conductor plate of an antenna and utilizing the ground conductor plate also for the shielding member of the filter. CONSTITUTION:The reversed F type antenna is constituted of the rectangular plate shape radial conductor plate 10, the rectangular plate shape ground conductor plate 20 opposed to the plate 10 and abutting its head upon the case body 1 of a portable radio set, a rectangular plate shape short-circuit conductor plate 11, and a strip shape feeding conductor 12. The band pass filter(BPF) 30 is formed on the plate 20, which is used as the lower side shielding case of the BPF 30. Since it is unnecessary to store the BPF 30 in the portable radio set and the preparation of the lower side shielding case is made unnecessary, the size and weight of the portable radio set can be reduced.
Patent JP-H0577357-A (JP)
Title: Resin coated composite steel plate excellent in after-processing appearance
Inventor: KAWANISHI YOSHIHIRO
IPC: C10M159/06
Filed: 1991-09-20
Abstract: PURPOSE:To provide a molding corrosion-resistant steel plate capable of being subjected to satisfactory continuous press molding without using a lubricant and showing good after-processing appearance and corrosion resistance. CONSTITUTION:A resin coated composite steel plate is constituted by forming a chromate film adjusting a chromium bonding amount to 200mg/m<2> or less per a single surface as metal Cr and an org. resin coating layer with a coating amount of 0.2-4.0g/m<2> containing a lubricant composed of at least one of paraffin, polyolefinic wax and fluoroplastic with a particle size of 1-60mum to the surface of a zinc or zinc alloy plated steel plate in this order and the large particle size high m.p. lubricant with a mean dispersed particle size of 8mum or more and an m.p. of 120 deg.C or higher in the lubricant occupies 10-80% by wt. of the total amount of the lubricant.
Patent JP-H07116718-A (JP)
Title: Method for controlling rolling
Inventor: KATORI HIDEO
IPC: B21B37/18
Filed: 1993-10-27
Abstract: PURPOSE:To reduce the sheet thickness deviation caused on the irregularity of the flow stress in the longitudinal direction of a rolled stock in a tandem rolling mill, and to apply the above procedure even for a rolling equipment without providing an X-ray thickness measuring unit. CONSTITUTION:At the time of applying mass flow constant control between an (i-1)th stand and (i)th stand having a tension meter and a velocity meter, a rolling down position changing amount DELTASi1 is calculated in order to make the difference DELTAT(i-1) between a tension measured value and a target value zero and the rolling down position of the (i)th stand is corrected by the calculated amount. Further, the (i-1)th stand outlet side sheet thickness h(i-1) is calculated based on a gage meter equation, the deviation DELTAh(i-1) is calculated, and the rolling down position changing amount DELTASi2 for reducing the (i)th stand outlet side sheet thickness deviation and the (i-1)th stand roll circumferential velocity changing amount DELTAVR(i-1) for reducing the sheet thickness deviation caused by DELTAh(i-1) are calculated, and the rolling down position and the roll circumferential velocity are corrected by calculated amounts at the time point when the DELTAh(i-1) part reaches the (i)th stand.
Patent JP-H01112715-A (JP)
Title: Transformer for furnace
Inventor: NAKADA KO
IPC: H01F29/04
Filed: 1987-10-27
Abstract: PURPOSE:To enable fine adjustment and coarse adjustment to be made easily by providing a tap for excitation winding of transformer in series connection and by switching no-voltage tape switch when charging secondary voltage adjustment step voltage. CONSTITUTION:If taps TA1 and TA2 are provided at a series transformer excitation winding 4 and selection is enabled using a no-voltage tap switch 22, a status where the tap position TA1 can be selected or the number of windings of an excitation winding 4 can be set to NET<NE. The step voltages VS' in this case is VS'=NLSXET/NET. Since NET is smaller than Ne, the VS' becomes larger than VS and step voltage can be made larger by switching the tap from the TA2 to TA1. Thus, the secondary voltage can be adjusted finely with fine step voltage by connecting the tap of an excitation winding 4 to the TA2 within the range where the secondary voltage is high and the secondary voltage can be adjusted coarsely with coarse step voltage by connecting the tap of the excitation winding 4 to the TA1 within the range where the secondary voltage is low.
Patent JP-2000098914-A (JP)
Title: Optical filter and display device
Inventor: KUMO ICHIRO
IPC: G02B1/18
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter and a display device in which characters and graphics on a screen are viewed large when operations of a word processer, designing and drawing are carried out on the display screen. SOLUTION: This optical filter 2 attached to a screen of a display device 1 displaying a picture is provided with a function for magnifying a display picture. In a display device where the optical filter 2 is attached to the screen 10 of the display device 1 displaying the picture, the optical filter 2 having the manifying function is attached and can change the magnification of the picture. The optical filter different in a focal length or the optical filter different in characteristic is attachable and detachable without using any tool and an interval between the screen and the optical filter is variable.
Patent JP-S61148301-A (JP)
Title: Angle gauge
Inventor: SUZUKI HIKARI
IPC: G01B7/30
Filed: 1984-12-22
Abstract: PURPOSE:To enable simultaneous and accurate measurement of change of angles included by 2 planes made by intersection of one axis to the other by a compact and light-weight meter construction, by constructing the meter with 2 joint shafts, universal joints and at least one pair of strain-causing plates and strain gauges. CONSTITUTION:A joint shaft 13 swings along the plane of drawing relative to a joint 12 and them, strain-causing plates 57, 59 deflect according to the swing angle and a strain corresponding to the swing angle is converted to an analog signal by a gauge 61 and at this moment, strain-causing-plates 56, 58 cause no strain and further, fixed members 52a, 54a on the basic end side make swinging motions around shafts 48, 50 and thus, swinging angles of the shaft 13 in the wide range relative to the shaft 12 are measured. Further, at the time of the swinging motion in the vertical divection of the plane of paper, the strains caused in the plates 56, 58 are detected by a gauge 61 to lead out on analog signal corresponding to the swinging angle. By composition of analog output signal of the gauge 61, a swinging angle in any direction of the shaft 13 relative to that 12 can be determined.