baber/WOPTO huggingface dataset:
Patent JP-S63319287-A (JP)
Title: Single crystal pulling up device
Inventor: SUZUKI KAZUYA
IPC: C30B15/00
Filed: 1987-06-23
Abstract: PURPOSE:To continuously produce a single crystal and to improve the production efficiency of the title single crystal pulling up device by rotating plural pulling up chambers, and successively pulling up a single crystal from a crucible device through the pulling up hole of the pulling up furnace. CONSTITUTION:The inside of the pulling up furnace 20 is evacuated 26, an inert gas is supplied, and then a raw material 61 is supplied 64 in the outer vessel 42 of the quartz crucible 42. One of the pulling up chambers 70 is simultaneously rotated to a pulling up station ST1, and a pulling up wire 74 is lowered toward the crucible device 40 kept at an adjusted vacuum. A seed crystal held 73 by the wire 74 is dipped in the raw material melt 61 in the inner vessel 42A of the crucible 42, and then slowly wound up in the direction B to pull up and grow a single crystal 90. The single crystal 90 is then pulled up to a specified length, and placed in a main chamber body 71. The chamber 70 is then separated from the furnace 20 and rotated from the station ST1 to a pulling up station ST2, another chamber 70 placed at the station ST2 is rotated to the station ST1, a single crystal 90 is pulled up by the same operation as above, and the above-mentioned operation is repeated.
Patent JP-H0450541-A (JP)
Title: Planetary gear transmission
Inventor: NAKAYAMA HIROSHI
IPC: F16H3/62
Filed: 1990-06-14
Abstract: PURPOSE:To prevent any problem on overspeed at each element of respective planetary gear trains by securing a reduction gear ratio for a low (1st) range, where the overspeed problem is most liable to occur, by means of a third planetary gear train alone. CONSTITUTION:When a low range is the case, by way of example, all clutches K1-K3 and a third brake B3 are all released, and both first and second brakes B1, B2 are engaged instead. A third planetary gear train G3 is separated from both first and second planetary gear trains G1, G2, whereby only one element (a third carrier C3) of the third planetary gear train G3 is connected to these first and second planetary gear trains G1, G2 in consequence. In this case, rotational speed of a small sun gear SS is n11, and rotational speed of a large sun gear SL is n12, but these values are all smaller than speed n0 of an input shaft 1, thus there is on fear of overspeed.
Patent JP-H061496-A (JP)
Title: Slant moving correction mechanism for paper sheets
Inventor: HOSOYA TAKAHIRO
IPC: B65H9/00
Filed: 1992-06-16
Abstract: PURPOSE:To prevent jam which leads to folding and damage of paper sheets and also make correction of slant moving of the paper sheets weak in stiffness by detecting the slant moving of the paper sheets by two pairs of right and left sensors and charging them with plus or minus ion, and also charging two sets of right and left transfer rollers with reverse ions each other to generate an attractive force. CONSTITUTION:Paper sheets fed are detected by slant moving detection sensors 3a and 3b whether they are slanted or not and either of them is preceded in advancing direction or not. When the paper sheets are moving aslant, a plus ion is charged on an ion charge bar 4, and the paper sheets are passed over the ion charge bar 4 to charge them with plus ion and fed continuously by a transfer roller 1. When the paper sheets arrive at a slant moving transfer roller 8, the polarity of ion generators 6a and 6a for the preceding paper sheet is changed into negative. An attractive force is generated between the plus ion of the paper sheets and the minus ion of the charged rollers 7a and 7b, and the paper sheets are rotated around the slant moving transfer roller 8 to correct slant moving.
Patent JP-H11327210-A (JP)
Title: Electrophotographic toner binder
Inventor: ARANAE TAKASHI
IPC: G03G9/087
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic toner binder giving a toner having good heat-resistant preservability and image characteristics, ensuring a high hot-offsetting occurrence temp. and excellent in low temp. fixability. SOLUTION: The toner binder consists substantially of an uncrosslinked (co)polymer and a crosslinked (co)polymer and contains a THF-soluble component. In the mol.wt. distribution diagram of the THF-soluble component obtd. by GPC measurement, the THF-soluble component has at lest one peak in a mol.wt. region of <30,000, at least one peak in a mol.wt. region of >=100,000 and the min. point in the mol.wt. region of 20,000 to <200,000. A lower mol.wt. region than the min. point in the mol.wt. distribution diagram accounts for >=60% by area of the entire mol.wt. region and the amt. of the THF-soluble component is 5-45 wt.%.
Patent JP-S6049819-A (JP)
Title: Forming machine
Inventor: AKIYOSHI HIDEYASU
IPC: B21D43/28
Filed: 1983-08-26
Abstract: PURPOSE:To provide a titled forming machine which supplies, works and ejects a blank material without separate driving source in forming of the blank material by means of a rotary press die by actuating and transferring the grasping means of a traversing carriage by the ascent and descent of the vertical moving shaft of the press die. CONSTITUTION:Link mechanisms 40, 49 are actuated by the cam groove 45 of a cam plate 44 which descends simultaneously with a press die 7. A traversing carriage 20 holding a blank material W by a grasping arm 26 moves leftward and brings the material W to the position A right under the die. The arm 26 is opened by a turning lever 55 actuated by link mechanisms 41, 60, 58 which are operated by a cam groove 53 at the same instant. The material W is then pressed by a rotary lower die 4 and a press die 7. When the die 7 ascends together with the product R, a working table 20 moves rightward and the arm 26 is opened by a cam plate 66 to grasp the succeeding blank material W. The product R falls onto a product receiving base 22 and is detained by a detaining member 70 by the next leftward movement of the carriage 20. The material W is supplied, worked and ejected by the vertical movement of the main shaft and the need for another driving power is eliminated.
Patent JP-S64989-A (JP)
Title: Device for positioning liquid crystal display panel
Inventor: NISHIKAWA MASAMITSU
IPC: G01R31/00
Filed: 1987-06-24
Abstract: PURPOSE: To accurately position a liquid crystal display panel by providing the positioning device with a correction mark display means for displaying a position correcting mark on a prescribed position of the display panel, a deviation calculating means and a position correcting means.  
     CONSTITUTION: A position correcting mark memory 17 is connected to a display controller 16 to store position correcting mark data and reference position data obtained when the liquid crystal display panel 1 is put on a prescribed inspection position on a driver board 2 are stored in a reference display mark memory 22. The deviation calculating part 23 receives the image data of the panel 1 which are stored in an image memory 21, executes image processing, calculates a deviation between the position of a correcting mark and that of a reference display mark, and sends a deviation correction control signal to an XY table controller 13 and a θ table controller 15. Consequently the panel 1 can be automatically and highly accurately positioned on the prescribed inspection position of the panel. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H027776-A (JP)
Title: Picture display device
Inventor: KUMAGAI TOSHIRO
IPC: H04N5/782
Filed: 1988-06-27
Abstract: PURPOSE:To attain the pickup and its operation with a free attitude by providing an operation section and a display section to a picture display device separately from a camera incorporated type VTR. CONSTITUTION:A keyboard 3 to operate a camera integral VTR 6 is provided to the picture display device 1 in addition to a liquid crystal display device 2, a speaker 4 and a power switch 5 and a connection cord 8 consists of transmission lines 13, 14 to send a video signal and a voice signal and a transmission line 16 to send a control signal to the camera integral VTR 6. A picture is displayed on the liquid crystal display 2 by a video signal from the VTR 6 and a voice is outputted from a speaker 4 by the voice signal. Thus, the display device is installed at an optional position independently of the installed position of the VTR 6 to monitor and operate the camera integrated VTR and the user can always apply pickup with a free attitude.
Patent JP-S5948461-A (JP)
Title: Guanidine derivative or its acid addition salt and agricultural and horticultural fungicide
Inventor: MORIMOTO HIROSHI
IPC: A01N47/44
Filed: 1982-09-10
Abstract: NEW MATERIAL:The guanidine derivative of formula I or its acid addition salt. USE:Useful as an agricultural and horticultural fungicide. It has excellent activity to rice blast, and is also effective to the blights caused by the phytopathogenic fungi, Alternaria alternata, e.g. black rot of strawberry, black spot of pear, Alternaria blotch of apple, brown rot of tobacco, etc. It exhibits excellent effect efen at a low concentration, and gives no phytotoxicity to the crop. PROCESS:The compound of formula I can be prepared by reacting 2-(5-amino- pentyl)-hexahydro-1H-azepine of formula II with preferably stoichiometric amount of an isothiourea derivative of e.g. formula III (R is alkyl such as methyl, ethyl, butyl, etc., benzyl, etc.) in the presence or absence of a solvent, preferably at room temperature, and raising the temperature to the boiling point of the solvent at the final stage of the reaction. The compound of formula II is synthesized e.g. from epsilon-caprolactam.
Patent JP-S6135490-A (JP)
Inventor: NINAGAWA CHUZO
IPC: G09G3/14
Filed: 1984-07-27
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-S644267-A (JP)
Title: Method for crushing and sorting solid
Inventor: SUGIMOTO IJIRO
IPC: B02C19/18
Filed: 1987-06-24
Abstract: PURPOSE: To disconnect materials consisting of >=2 kinds of solids at their respective boundaries and to efficiently sort and separate the solids by imparting a rapid temp. change to the materials consisting of >=2 kinds of the solids and disintegrating the solids, then sorting the solids by kinds. CONSTITUTION: The materials (e.g. phosphorus ore) consisting of <=2 kinds of the solids (e.g. SiO2 , P2 O5 , CaO) are disintegrated by imparting the rapid temp. change, then sorting the solids by kinds. Consequently, the materials consisting of >=2 kinds of the solids are disconnected at their respective boundaries and are sorted and separated at a good yield.
Patent JP-H06154432-A (JP)
Title: Safe scissors
Inventor: JIEISON AARU MAROON
IPC: B26B13/20
Filed: 1993-06-28
Abstract: PURPOSE: To provide safety scissors with which fingers or the like are prevented from being intersected at the cutting edge of scissor blades. CONSTITUTION: Safety scissors 10 for synthetic fiber cutting are provided with cutting edges 18 and 19 continuously formed inside, a plurality of projections 20 and 21 arranged separately in a lengthwise direction without having a cutting function, first and second slender scissor blades 12 and 15 respectively having grasping means, and means for confronting the insides of the first and second scissor blades 12 and 15 and pivotally attaching the both. When the first and second scissor blades 12 and 15 are pivotally moved proximately and changed from opening state to closing state, the cutting edges 18 and 19 of the first and second scissor blades 12 and 15 cooperatively present the cutting function and the projections 20 and 21 of the first and second scissor blades 12 and 15 are overlapped while leaving a gap.
Patent JP-H1013854-A (JP)
Title: Video emphasizer device
Inventor: FUJIMURA NAOHIRO
IPC: H04N5/208
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To emphasize the edge of a picture by inputting an inputted video signal to an edge detector, detecting the edge within the video and making the detecting result the control signal of a gradation correcting processing to improve the contrast of the whole picture. SOLUTION: The inputted video signal is inputted to the edge detector 1 to detect the edge within the video and this edge detecting result is outputted to the gradation correcting device 2 as the control signal of the gradation correcting processing. The device 2 executes the gradation correction of a luminance signal and a chrominance signal being the video signal by relating to the edge information by using the edge detection signal obtained by the device 1. Thereby the contrast of the whole picture is improved and the edge of the picture is emphasized. In this case, both of the luminance and chrominance signals are used as the inputted signal to the device 1 but it is possible to use only one of the signals for detecting the edge.  In addition the effect of a picture filter is obtained more easily by executing the gradation correcting processing as preprocessing before a general picture filter processing.
Patent JP-S6218604-A (JP)
Title: Signal reproducing device
Inventor: NATSUME MASATO
IPC: G11B5/02
Filed: 1985-07-18
Abstract: PURPOSE:To make optimum frequency characteristic compensation possible by controlling the operation of a circuit which compensates the frequency characteristic of a regenerative amplifier which amplifies the output signal of a reproducing head. CONSTITUTION:A rotation phase detector 10 and a flip-flop 11 control switches 8 and 9 which turn on and off the operation of the frequency characteristic compensating circuit, and they are so constituted that they repeat turning-on and off mutually inversely by PG, and with respect to the timing, the switch is turned off when the reproduced signal from a rotary head is PCM. Only reproduced FMV subjected to frequency characteristic compensation is outputted from the output of a switching circuit 6, and reproduced PCM which is not subjected to frequency characteristic compensation is outputted from the output of a switching circuit 5. Thus, optimum frequency characteristic compensation is performed for each of plural kinds of modulated recording signal recorded on the same track by modulating methods different from one another.
Patent JP-S5680491-A (JP)
Title: Information recording medium and information recording method using it
Inventor: TSUBOI MASAAKI
IPC: G11B7/24
Filed: 1979-12-04
Abstract: PURPOSE:To record information in high sensitivity and with a negative working photographic characteristics by a method wherein an energy beam is irradiated on a specific organic coloring matter layer evaporated on a supporting body and an optical concentration of the coloring matter layer of the irradiated part is increased. CONSTITUTION:An organic coloring matter layer in which particles are dispersed and which has a high transmission factor of light is formed and an organic coloring matter when a beam of high energy density (here, a beam less than the energy threshold value evaporated or sublimated from an organic coloring matter constituting the abovementioned coloring matter layer) is irradiated, an optical concentration becomes large is used. [Example: 2'-nitro-4-(dimethylamino)azobenzene]. Namely, an organic coloring matter layer 2 of an approximately 0.05-1mu thickness is formed by applying the above mentioned organic coloring matter or evaporating it through a vacuum evaporation and it is made an information recording medium. When performing a recording, a beam 4 of the aforementioned energy density is irradiated on a pattern to form an image part 5 in which an optical concentration is increased.
Patent JP-H01252549-A (JP)
Title: Glass for sealing
Inventor: MIZUNO YASUO
IPC: C03C8/10
Filed: 1988-06-24
Abstract: PURPOSE:To obtain the title glass improved in water resistance, fluidity and suitability for ferrite in respect of thermal expansion coefficient, by specifying composition comprising SiO2, B2O3, PbO, ZnO, CdO and Al2O3. CONSTITUTION:The objective glass comprising (A) 30-36wt.% of SiO2, (B) 0-5wt.% of B2O3, (C) 29-51wt.% of PbO, (D) 4-20wt.% of MO (M is Zn and/or Cd), (E) 0-5wt.% of Na2O, (F) 9-16wt.% of K2O, (G) 0-5wt.% of RO (R is alkaline earth metal), (H) 0-5wt.% of Al2O3, and (I) 0-0.5wt.% of As2O3 or Sb2O3. This glass is excellent in water resistance, fluidity and suitability for ferrite in respect of thermal expansion coefficient. Using this glass, magnetic heads little in wear during tracking can easily be obtained with esp. ferrite protected from erosion.
Patent JP-S6073153-A (JP)
Inventor: BENNO MIHIYAERU IERUHI
IPC: F16F9/30
Filed: 1984-07-27
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-H10469-A (JP)
Title: Electrolytic water producing apparatus
Inventor: HORI FUMIYUKI
IPC: C02F1/46
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water producing apparatus with a simplified structure at low cost which can produce a plurality of different types of electrolytic water. SOLUTION: This electrolytic water producing apparatus is so constituted as to store a diluted salt water in a diluted salt water tank 20 and supply the diluted salt selectively to an electrolytic bath 30 by a motor driven pump 28 and a switching valve 51. Moreover, the apparatus is constitute as to selectively supply water from an outside water supply sources to the electrolytic bath 30 by a solenoid valve 54 and the switching valve 51. When production of strong electrolytic water is indicated by a raw water indication switch 91, the diluted salt water is supplied to the electrolytic bath 30. When production of weak electrolytic water is appointed by the raw water indicating switch 91, the water is supplied to the electrolytic bath 30.  The electrolytic bath 30 house electrodes 34, 35 to which d.c. voltage is applied from the d.c. power source 60 and the diluted salt water or water is electrolyzed by applying d.c. voltage to produce strong electrolytic water or weak electrolytic water.
Patent JP-S6218972-A (JP)
Title: Regulator
Inventor: WATANABE KIYOMI
IPC: G05F1/56
Filed: 1985-07-17
Abstract: PURPOSE:To reduce valve loss, by burdening a resistance connected to valves in parallel with each other, with the most of regulator loss. CONSTITUTION:Between a condenser bank 1 and a load 2, the first valve 11 is connected to the second valve 12 in series, and when the first valve 11 is OFF, then a resistance 13 with a sufficiently small value in impedance and a surge absorber 25 are connected to the second valve 12 in parallel with one another. By the first valve 11, load voltage or current is controlled to come to a set value, and by the second valve 12, the burden voltage of the first valve 11 is controlled. The control is completed by a feedback loop including error amplifiers 6, 17, optical fiber cables 7, 18, and control circuits 14, 19.
Patent JP-S6314371-A (JP)
Title: Disk device control system
Inventor: HATSUTORI NAOTATSU
IPC: G06F3/06
Filed: 1986-07-04
Abstract: PURPOSE:To attain the control of a disk device at a high speed by evading the polling to the disk device not accessed for a prescribed time. CONSTITUTION:In detecting that no disk device is connected from a port No.5 to a port No.8 of a disk device control circuit 1, a program sets '1' to the ports No.5-No.8 of a table 2. The disk device control circuit 1 references the level '1' of the ports No.5-No.8 of the table 2 and executes the polling only to the disk device 3 connected to the port No.1, the disk device 4 connected to the port No.2, the disk device 5 connected to the port No.3 and the disk device 6 connected to the port No.4. When it is discriminated that the disk device 4 of the port No.2 and the disk device 6 of the port No.4 are not accessed for a while, '1' is set to the port No.2 and the port No.4 of the table 2.
Patent JP-S5948187-A (JP)
Title: Photo recording medium
Inventor: EDOKORO SOUTAROU
IPC: G11B7/24
Filed: 1982-09-10
Abstract: PURPOSE:To obtain a chemically stable photo recording medium having a high sensitivity in the wave length region of semiconductor laser by forming an organic thin film containing a naphthoquinone colorant as a main component, as a recording layer for a photo recording medium capable of recording and reading an information by laser. CONSTITUTION:An organic thin film containing a naphtoquinone colorant as a main component of the formula [where R is OH, NH2, NHX, or NX2 (X is an alkyl) and (R')n is an alkoxyl group] is provided as a recording layer. The recording medium is formed by providing the naphthoquinone colorant on one or both sides of a base plate by vapor deposition or solvent painting method. In the naphthoquinone colorant, called 2,3-dicyano-1,4-naphthoquinone generally, absorption peak wave length is varied from visible region to near infrared rays region according to the kinds of auxochromes at 5 and 8 positions. The compound of the formula wherein NH2 as R is added is the most conformable to the oscillated wave length of semiconductor laser, and those wherein alkoxyl groups as (R')n is provided are most advisable for other requirements.
Patent JP-S6137658-A (JP)
Title: Paper sheet stacker
Inventor: NISHIBE KUNIHIKO
IPC: B65H29/70
Filed: 1984-07-30
Abstract: PURPOSE:To correct deformation of paper sheet due to repeated folding thus to prevent collision of paper sheets when containing by providing paper sheet correction means comprised of flexible member between the end of carry path and the trailing edge of paper sheets accumulated in containing section. CONSTITUTION:When containing a bill easily foldable upward at the rear end section 8a, the warp of bill is remedied horizontal through rotary force at the section of flexible member 23a of nylon wire (flexible member) 23 in paper sheet remedy means 21 planted into the boss 22 of the shaft 20 contacting against the rear end 8a of bill 8. Then downward warp at the front end 8b of bill 8 carried along carry-in belt 7 is remedied by resilient force at the section of flexible member 23b thus to stack the bills 8 stably without colliding against the rear end 8a of stacked bills 8.
Patent JP-H0827084-A (JP)
Title: New amide compound and its production intermediate and method for producing their compounds
Inventor: UNO MITSURU
IPC: A61K8/00
Filed: 1994-07-08
Abstract: PURPOSE:To obtain the new amide compound little in the irritation of skin, excellent in foamability, washability and touch, and useful as a washing agent, an emulsifier, a wetting agent, a conditioning agent, a base material for hair and skin cosmetics, etc. CONSTITUTION:This compound is expressed by formula I [R<1>, R<2> are (OH- substituted) 1-24C (branched)alkyl, (OH-substituted) 1-24C (branched)alkenyl; X is 1-6C (branched)alkylene (substituted with an OH, a carboxyl group, etc.), 1-6C (branched)alkylene (substituted with an OH, a carboxyl group, etc.), 1-6C alkenylene (substituted with an OH, a carboxyl group, etc.,); Y<1> is carboxyl, sulfonic acid group, etc.; Y<1> is OH, sulfonic acid residue, etc.; Z is sulfoalkyl, amino acid (salt) from which an NH2 is removed], for example, 6,10- dihydroxy-4,12-dioctyl-3,13-dioxo-8-sulfoethyl-4,8,12-triaza-1,15- pentadecanedicarboxylic acid. The example compound is obtained by reacting 11,15-dihydroxy-13-sulfoethyl-9,13,17-triazapentacosane of formula II with succinic anhydride.
Patent JP-S5791989-A (JP)
Title: Acyl derivatives
Inventor: ROORANTO RAINAA
IPC: C07D501/36
Filed: 1981-10-05
Abstract: There is presented compounds of the formula    <IMAGE>  I  wherein X represents the 1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-as-triazin-3-yl group or its corresponding tautomeric form, the 2,5-dihydro-6-hydroxy-2-methyl-5-oxo-as-triazin-3-yl group, and the readily hydrolyzable esters, readily hydrolyzable ethers and salts of the compounds and hydrates of the compounds of formula I or of their esters, ethers and salts. Also provided is a method of their manufacture and intermediates therefor as well as corresponding pharmaceutical preparations.