baber/WOPTO huggingface dataset:
Patent JP-2000353317-A (JP)
Title: Method for formatting optical disk, and optical disk formatted by the method
Inventor: OMI FUMIYA
IPC: G11B7/1267
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method permitting to supply formatted CD-RW disks in large quantities. SOLUTION: According to this method of formatting optical disks, in an optical disk formatting device comprising at least a CPU for controlling various drives such as optical disk drives, a ROM for storing data like flush ROM, and a substrate for drive control where interfaces like ATAPI, SCSI are mounted, are optical disk are formatted by a recording power for format by obtaining plural pieces of recording power by calibrating the power plural times, calculating an average recording power from the obtained plural pieces of recording power, and adopting the value obtained by multiplying the average recording power by a prescribed coefficient as the recording power for format.
Patent JP-S6323832-A (JP)
Title: Production of 4-(p-fluorobenzoyl)phenol compound
Inventor: FUKUOKA SHINSUKE
IPC: C07B61/00
Filed: 1986-07-16
Abstract: PURPOSE:To obtain the titled compound in high yield and selectivity at a low cost from fluorobenzene, carbon monoxide and an alkali metal salt of a phenolic compound free from substituent group at para-position via iodination step, esterification step and rearrangement reaction step. CONSTITUTION:The objective compound of formula V useful as a monomer for heat-resistant polymer, etc., can be produced at a low cost by (1) reacting the compound of formula I with I2 and/or HI in the presence of an oxidizing agent, especially nitric acid and/or a nitrogen oxide having oxidizing power, (2) reacting the resultant compound of formula II with a compound of formula III (R1-R4 are H, lower alkyl, lower alkoxy, F, etc.; M is alkali metal), especially Na salt or K salt of phenol or 2,6-dimethylphenol in the absence of catalyst at 150-400 deg.C, especially 180-350 deg.C and (3) subjecting the obtained compound of formula IV to rearrangement reaction in the presence of an acid catalyst, especially a Lewis acid and/or strongly acidic protonic acid.
Patent JP-S6144308-A (JP)
Title: Magnetic disk measuring head and method for measuring characteristics of magnetic disk
Inventor: TANAKA YOSHITO
IPC: G11B5/84
Filed: 1984-08-09
Abstract: PURPOSE:To measure electromagnetic conversion characteristics and spacing characteristics simultaneously under the conditions of actual machines, by forming a unitary body by a magnetic head and an optical head, and simulating the unitary head to the shape of the magnetic head of the actual machine. CONSTITUTION:Incident light 7 comprising monochromatic light or white light is inputted through an observing window 6. The incident light is reflected by the lower surface of an optical head 3 and the upper surface of a magnetic disk 4. The reflected light beams are interfered and observed through the observing window 6. Dark lines are expressed by the expression I and bright lines are expressed by the expression II, where lambda is the wavelength of the incident light as monochromatic light, (d) is a gap between the lower surface of the optical head 3 and the surface of the magnetic disk 4, and (m) is the number of orders of the fringes in natural number. Thus the bright and dark interference fringes can be observed. The gap (d) can be readily measured by the expression I and II. When the incident light is the white light, the change in gap (d) can be obtained as the change in interference colors. The colors are compared with reference color scale photograph prepared beforehand and thus the gap (d) can be measured.
Patent JP-H0216902-A (JP)
Title: Elevator for working machine in tractor
Inventor: ENOMOTO WAKAO
IPC: A01B63/04
Filed: 1988-07-01
Abstract: PURPOSE:To provide the title elevator so designed that in a pair of front and rear bent links, the respective bent shafts are mutually connected through a connecting link or a balance spring to diminish the moving deviation in the back and forth direction of a working machine due to its lifting motion, thereby ensuring the title elevator to be equipped in close proximity to the space between the front and rear running wheels. CONSTITUTION:When a work is to be made by fitting the car body of a tractor with a working machine 1, this machine is made to descend using a lifting mechanism 7 and allowed to approach the ground. At the end of the work, the working machine is lifted by the above mechanism 7. At this time, the respective bent shafts 4, 5 of a pair of front and rear bent links 2, 3 suspending at the lower end said working machine 1 are mutually connected through a connecting link 6 and pressed by a balance spring in a stretched manner, therefore enabling the lifting locus of the working machine 1 to be controlled on a nearly vertical line.
Patent JP-S5867096-A (JP)
Inventor: OKA HITOSHI
IPC: H05K3/18
Filed: 1981-10-19
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-S5790145-A (JP)
Title: Measuring device for photo loss
Inventor: NAMIHIRA NOBUTAKA
IPC: G01N21/25
Filed: 1980-11-27
Abstract: PURPOSE:To enable the improvement of a photo loss measuring precision, by a method wherein, through the detection of an working temperature of a light source and light receiving element and the comparision of the result with a reference temperature, a flactuation in an output of a light receiving element, corresponding to a temperature change, is decided to compensate for temperature. CONSTITUTION:A substance 5 to be measured, such as photofibers, is placed between a light source 12 and a light receiving element 9 to measure the photo loss of the substance 5 to be measured. The working temperature of the light source 1 and the element 9 is high-precisely detected by high-sensitive thermisters 12a and 12b to compare it with a value corresponding to a reference temperature from a reference voltage generating circuit 11 by a comparator 16. A change in the output of the element 9, corresponding to a comparison output from the comparator 16 to apply the results to a reduction circuit 14. This causes the output of the element 9 to be highly precisely compensated for temperature, which results in the improvement of a photo loss measuring precision.
Patent JP-H03148254-A (JP)
Title: (alpha-(tert-butylaminomethyl)-3, 4-dichlorobenzyl) thioacetamide, method of its preparation and composition containing same
Inventor: RUI RAFUON
IPC: A61P3/02
Filed: 1990-06-26
Abstract: [ alpha -(tert-Butylaminomethyl)-3,4-dichlorobenzyl]thioacetamide of formula: <IMAGE>  and its addition salts with pharmaceutically acceptable acids. These compounds can be employed as antidepressants and for promoting food intake.
Patent JP-H06345075-A (JP)
Title: Flat type container
Inventor: IDA KEIZO
IPC: B65D5/475
Filed: 1993-06-11
Abstract: PURPOSE:To provide a flat type container which prevents the end part of a seal positioned outside a tab part from being turned up and can be handled smoothly and whose appearance is not deteriorated. CONSTITUTION:The front and rear faces 13 of a top opening part of a container 3 rectangular in plan view, together with the half parts of the left and right faces 15, are folded over a top face 901, the seal parts 19 of the upper ends of the front and rear faces 13 and the seal parts 19 of the upper ends of the left and right faces 15 are attached together, the seal parts 19 thus attached are laid over the top face 901 and the tab parts 903 projecting from the top face 901 and outwardly of the left and right faces 15, together with the seal parts 19, are folded over the left and right faces 15 of the container 3. In the container 3 having the tab parts 903 attached to the left and right faces 15, the parts 19A provided on the seal parts 19 on the tab parts 903 attached to both the left and right faces 15 and positioned on the outer side of the tab part 903 are provided with such creases as to direct the parts 19A toward the left and right faces 15 from the tab parts 903.
Patent JP-H0216804-A (JP)
Title: Micro strip antenna of one end-short type
Inventor: TSUDA YOSHIAKI
IPC: H01Q5/00
Filed: 1988-07-04
Abstract: PURPOSE:To match electric characteristics such as the matching of a resonant frequency and that of an impedance by making the resonant frequency variable according to the intervals and the number of inter-plated through holes. CONSTITUTION:A high frequency signal inputted to a coaxial line 4 excites a feeding point 5 via a central conductor 6, and a linear polarized wave is radiated from the open peripheral end 7 of a radiation conductor element 1. The resonant frequency of a one end-short type micro strip antenna is optionally set by the plated through holes 9 which are provided on a short peripheral end 8 with the intervals of (e). When the intervals (e) are narrowed, the side length (a) are equally shortened, the resonant frequency moves to a higher level, and the resonant frequency moves to a lower level when the intervals (e) are widen.
Patent JP-H0216084-A (JP)
Title: Thermal transfer method and device therefor
Inventor: KASHIO YUKIO
IPC: B41J2/325
Filed: 1988-07-04
Abstract: PURPOSE:To perform a thermal transfer superior in shelf stability and fidelity by a method wherein a light-transmitting resin sheet with fine irregularities is depressed against an original so that the irregular surface is opposed to an ink image forming surface of the original, and the upper layer of the ink image is transferred by irradiating a light from above the resin sheet. CONSTITUTION:When an electric discharge lamp 9 emits a flash, the light is irradiated on an original 21 through a transparent glass 13 disposed under a light source chamber 8 and an original plate sheet 15 thereunder, whereby an ink image 21a is transferred and fixed as a transferred ink image 22a and, thus, an original plate 22 is made. Then, after an additional ink image 22b is formed on the original plate 22, the original plate 22 is inserted between the transparent glass 13 and a thermal transfer sheet 14 and disposed on paper to be recorded 23. In this state, the discharge lamp 9 is flashed. In this manner, an image corresponding to the transferred ink image 22a and the additional ink image 22b on the original plate 22 is certainly and clearly transferred on the paper to be recorded 23.
Patent JP-H0915332-A (JP)
Title: Detecting device of vehicle ground speed
Inventor: KAWAKUBO JUNJI
IPC: F02D45/00
Filed: 1995-06-30
Abstract: PURPOSE: To prevent a detected vehicle speed from being affected by the state of a road surface and thereby to always detect a vehicle speed with high accuracy. CONSTITUTION: A signal of a prescribed frequency is transmitted to a road surface at a prescribed angle by a sensor means M1, the signal reflected on the road surface is received thereby and the speed of a vehicle to the ground is computed from the deviation of the frequency of the received signal from that of the transmitted signal by an arithmetic means M2. A road surface state detecting means M3 detects the state of the road surface on the basis of the strength of the received signal. Based on the detected state of the road surface, an angle correcting means M4 corrects an angle of reception of the signal reflected on the road surface, which is used for computation of the speed to the ground.
Patent JP-S5957024-A (JP)
Title: Radiator device of motorcycle
Inventor: HARA KUNITAKA
IPC: F02B61/02
Filed: 1982-09-22
Abstract: PURPOSE:To utilize the arranged space most effectively and enlarge a radiator by inserting radiator cores with cooling fins. CONSTITUTION:A slender intermediate tank 17 is arranged at the lower intermediate section of an upper tank 14, the upper section of the intermediate tank 14 and the lower section of the upper tank 14 are communicated by many tubes 18, and cooling fins 19 bent in a wave shape are inserted between individual tubes 18 to form an upper radiator core 20. A pair of left and right lower tanks 22, 23 are arranged on both sides below an upper radiator section 21 and communicated to the intermediate tank 17 with tubes 24, 25, and fins 26, 27 are inserted to form lower radiator cores 28, 29, which constitute lower radiator sections 30, 31 respectively and exert an independent general radiator function respectively.
Patent JP-S6410482-A (JP)
Title: Control system for vtr by computer
Inventor: HASHIMOTO KAZUO
IPC: G11B15/02
Filed: 1987-07-03
Abstract: PURPOSE:To view and hear a video recording program within a prescribed time in desired priority by displaying collectively video recording programs during absence and revising the order. CONSTITUTION:A video recording program schedule list stored in a disk of a floppy device 2 is loaded on a prescribed area of a RAM 13 according to a loader program in a ROM 12 and a desired program is recorded by a VTR 4. After the user comes back home, the video recording programs during absence are displayed on a CRT 3 with respect to the time, channel and status for the set order by the operation of a key board 14. If there is no time to view and hear all the programs recorded already, the priority of viewing and hearing is designated. Then the video tape is rewound or forwarded fast under the control of the CPU 1 and the recorded video is reproduced in a desired order.
Patent JP-H06277517-A (JP)
Title: Recovering method of copper halide catalyst and production of diester carbonate
Inventor: MIYAKE HIROTO
IPC: B01J27/122
Filed: 1993-06-10
Abstract: PURPOSE:To simply and efficiently recover a copper halide catalyst deteriorated in the catalyst activity. CONSTITUTION:The copper halide catalyst such as cuprous chloride used in an oxidized carbonyl reaction is treated with carbon monoxide under conditions of about 1-50 atm carbon monoxide partial pressure and at about 50-200 deg.C. hydroxy halogenated copper produced in the catalyst reaction is converted to copper halide faster by the carbon monoxide. When it is treated with carbon monoxide under coexistence of halogen or hydrogen halide, the recovering efficiency is further enhanced. When a diester carbonate is produced by reacting an alcohol such as methanol, etc., with carbon monoxide and oxygen under the presence of the copper halide catalyst, the deterioration of the catalyst activity is restrained, if halogen or hydrogen halide coexists, and the diester carbonate is produced with high selective ratio and with high yield. Hydrogen chloride, etc., are contained in the halogen or hydrogen halide.
Patent JP-H0915487-A (JP)
Title: Automatic focusing camera
Inventor: SAITO TATSUO
IPC: G03B7/08
Filed: 1995-06-30
Abstract: PURPOSE: To provide an automatic focusing camera where a switch holding AF lock so that only photometry can be performed at the time of photographing and holding the AF lock in an autofocus mode is used also as a switch for designating the setting of a photographing distance in a manual focus mode. CONSTITUTION: In this automatic focusing camera, range-finding and photometry are performed when a shutter button 34 is half-depressed in the autofocus mode. By depressing an MF button 48, at such a time, the value of range-finding result is held as far as the MF button 48 is depressed even when the shutter button 34 is released. When the shutter button 34 is half-depressed again, only the photometry is executed. Meanwhile, by depressing the MF button 48 in the manual focus mode, the photographing distance can be set by an UP/DOWN dial 36 which is also used for the setting of various photographing items. The MF button 48 is used as the button for holding the AF lock in the autofocus mode and used as the button for designating the setting of the photographing distance in the manual focus mode.
Patent JP-H09326437-A (JP)
Title: Compound dielectric film and semiconductor device
Inventor: HAYAFUJI TAKANORI
IPC: H01L21/316
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a compound dielectric film having an effective specific dielectric constant as small as 0 to 2 in absolute value keeping insulation between conductors and a semiconductor device wherein the compound dielectric film is used as an insulating film between conductors. SOLUTION: A compound dielectric film formed as an insulating film between conductors 11 and 12 opposed each other is composed of a nonconductor 13 and a conductor 14. In the serially-connected model the nonconductor 13 and the conductor 14 are formed serially between the conductors 11 and 12, in the serially and parallel-connected model the conductors 14 are formed in the nonconductor 13, and in the parallel-connected model the nonconductor 13 and the conductor 14 are formed parallel between the conductors 11 and 12. The nonconductor 13 may be SiO2 , Si3 N4 , etc. The conductor 14 may be a metal, semimetal, semiconductor having conduction electrons, organic material having conduction electrons, etc. The volume ratio of the conductor 14 is selected in response to a designed effective specific dielectric constant.
Patent JP-H0622641-A (JP)
Title: Method for raising long-root crop and harvester therefor
Inventor: MIYOSHI HIDETARO
IPC: A01D25/04
Filed: 1992-06-02
Abstract: PURPOSE:To facilitate the harvesting of long-root crop such as burdock or Chinese yam. CONSTITUTION:A long-root crop is sown inside a perforated cylinder 16 embedded in the soil and the cylinder is ensured to be drawn off from the soil together with the grown crop 15 in its harvesting, thus enabling the long-root crop, with no damage, to be easily drawn off the soil.
Patent JP-H11351765-A (JP)
Title: Method and structure for fixing header of plate fin type heat exchanger
Inventor: ITO KATSUNORI
IPC: F28F9/04
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To simplify the fixing work of header of plate fin type heat exchanger while keeping high supporting strength of a laminated assembly. SOLUTION: Low temperature and high temperature fluid channels are laminated alternately while sandwiching a separator and side plates 16, 17 are provided on the opposite outsides thereof. Furthermore, a stay 29 having header fixing holes 23, 24 on the outside of the side plates 16, 17 is provided and a laminate thus obtained is brazed integrally to produce a laminate assembly 27. Headers 1, 2 are inserted into the header fixing holes 23, 24 of the laminate assembly 27 and secured in place by welding 30 to obtain a header fixing structure of plate fin type heat exchanger wherein annular brazing material storing grooves 38a, 38b are made in the opposite faces of the side plates 16, 17 and the stay 29.
Patent JP-H1117971-A (JP)
Title: Image processor, its method, data processing method and storage medium
Inventor: KIYOKAWA JUN
IPC: H04N1/46
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an image processor, its method and a data processing method capable of compressing a table of a profile to be used for a color matching processing at high compression rate. SOLUTION: An order of scanning data in the table as shown in the Fig. is defined that a G component is made incremental when an R component is increased and it reaches the maximum value, the G component is made incremental again when the R component is reduced and it reaches the minimum value and the R component is increased again by the succeeding repetition by defining a starting point of scanning to be GRB=(0, 0, 0). And when both of the R component and the G component reach the maximum value, the R, G components are reduced by making a B component incremental and when all components of RGB reach the maximum value (4, 4, 4), the scanning is completed. A data column consisting of data of the starting point of the scanning and difference data after the starting point of the scanning is obtained by performing the scanning in this way.
Patent JP-S6324353-A (JP)
Title: Voice output sentence preparing system
Inventor: YOSHIMURA GENICHI
IPC: G06F3/16
Filed: 1986-07-16
Abstract: PURPOSE:To improve sentence preparing capacity by providing a sentence changing section that corrects a passage of a sentence, a sentence segmenting section and a voice outputting section, and transmitting the whole prepared sentence to an operator by voice output. CONSTITUTION:When a part of a sentence is corrected and a command signal of termination of correction is sent to a pointer setting section 9 of a sentence segmenting section 4 by operation of a space key, word stored in a key address memory section 3 are set to a pointer address memory section 10, and control is handed over to a sentence head section 11. The extracting section 11 decreases the value of pointer address successively, and extracts the head character from a sentence in a sentence memory section 2 and transmits to a sentence head address memory section 5, and at the same time, hands over control to a sentence end extracting section 12. The extracting section 12 in increases pointer address in order and extracts the end character of a sentence and transmits to a sentence address memory section 6, and at the same time, transmits to a voice outputting section 7 that segmenting of the sentence is terminated. The whole sentence of a memory section 2 is generated from a speaker 8 by a audio station based on a command signal on the end character of the memory section 6.
Patent JP-S5792348-A (JP)
Title: Slit switching mechanism
Inventor: ITOU TOSHIO
IPC: G03G15/041
Filed: 1980-11-29
Abstract: PURPOSE:To execute the operation exactly in a simple structure, by interlocking a member having plural kinds of slits to a lens so as to select a slit corresponding to a position of the lens in case of converting ghe copying magnification. CONSTITUTION:When magnification is a reducing magnification which is smaller than ''1'', a lens 10 is positioned as shown by a full line in the figure, an image of an original on platen glass 2 is reduced, is formed and exposed on a drum- like photosensitive body 8, and an electrostatic latent image is formed on said photosensitive body 8. Subsequently, in case when copying is executed by unmagnification whose magnification is ''1'', when the lens 10 is moved by a distance (l) in the direction B so as to approach the third mirror 6, as shown by a 2-point chain line, a cable 17 is drawn out in the direction B in accordance with said movement, a light quantity adjusting member 11 is rotated by 90 deg. in the direction of an hour needle, and a slit 12 which is adjusted the quantity of exposure between the fourth mirror 7 and the photosensitive body 8 is switched to a slit 13 which has a wider slit area than that of said slit.
Patent JP-H1116915-A (JP)
Title: Manufacture of metal bump
Inventor: OCHIAI MASAYUKI
IPC: H01L21/60
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a void in a junction part, due to flux residues adhering to metal balls, when the metal balls and formed of metal paste through the use of a sheet member having hollows on the manufacture method of a metal bump. SOLUTION: Hollows 12 of a sheet member 10, having the plural hollows 12 on a flat surface, is filled with metal paste 14 formed of metallic particles and flux. The sheet member is heated, and the metal balls 20 are formed in the hollows. At the time of forming the metal balls, flux residues left in the hollows of the sheet member are removed by an organic solvent 34, and the metal balls of the sheet member are transferred to the electrode pads 24 of the electronic component 22.