baber/WOPTO huggingface dataset:
Patent JP-H01143883-A (JP)
Title: Novel platinum (ii) complex and remedy for malignant tumor
Inventor: MUTOU MASANORI
IPC: A61K31/28
Filed: 1987-12-01
Abstract: NEW MATERIAL:A compound expressed by formula I. USE:A remedy for malignant tumor, which is administered at a rate of 0.01-50mg/day. adult body weight. PREPARATION:An aqueous solution of dinitrato (1,2-diaminocyclohexane) platinum (II) expressed by formula II is passed through a column packed with an anion-exchange resin to afford dihydroxo (1,2-diaminocyclohexane) platinum (II) expressed by formula III, which is reacted with salicylaldehyde expressed by formula IV normally at ordinary temperature under ordinary pressure in an inert gas atmosphere using water as a solvent.
Patent JP-H05146170-A (JP)
Title: Piezoelectric stepping motor
Inventor: NAGANO SHINJIRO
IPC: H02N2/00
Filed: 1991-10-24
Abstract: PURPOSE:To simplify the constitution extremely and cut down the cost by rotating a rotor, making use of the partial expansion and contraction in the circumferential direction of a piezoelectric substance ring. CONSTITUTION:A piezoelectric stepping motor 1 is composed of motor housing 2, which has a right circular hole 3, a piezoelectric ring 4, which is accommodated through at least four bosses 5a-5d in the hole 3, clamp electrodes 20a-20d, which are annexed to the piezoelectric body ring 4 so as to selectively retreat the bosses 5a-5d, and displacement electrodes 30A-30D, which are annexed to the piezoelectric body ring 4 so at to change the mutual distances between the bosses 5a-5d by expanding or contracting the piezoelectric ring 4 in circumferential direction.
Patent JP-H04177237-A (JP)
Title: Silver halide photosensitive material for x-ray having improved sharpness
Inventor: KAWASAKI MIKIO
IPC: G03C1/00
Filed: 1990-11-10
Abstract: PURPOSE:To ensure the high sensitivity of a photosensitive material and the superior sharpness of image by keeping a sensitivity difference between sensitive emulsion on both sides of the material, and using specified silver halide particles. CONSTITUTION:In the silver halide photosensitive material wherein the sensitivity of emulsion on one side is higher than the sensitivity of emulsion surface on the other side by 2.5 to 10.0 times, and a total silver amount contained in the silver halide of the higher sensitive emulsion side is 1.2 to 4.0 times larger than on the other side, silver halide particles contain a combination of at least one of absorptive photo-spectral sensitizing pigments, and at least one of absorptive luminous pigments easily removed through a development process. In this case, only one side of the material is exposed in photographing. According to this construction, the sharpness of image can be substantially improved, and a silver halide photosensitive material having quick development processing characteristics without any drop in sensitivity can be obtained.
Patent JP-H08137455-A (JP)
Title: Character formation of electronic stamp and electronic stamp device using this method
Inventor: ONODERA SUSUMU
IPC: B41J3/28
Filed: 1994-11-14
Abstract: PURPOSE: To provide a character formation method of an electronic stamp capable of forming the intrinsic printed designs not imitatable by other persons and an electronic stamp device using this method. CONSTITUTION: A control section 7 converts code data to character form element data in accordance with the operation expression previously assigned in an arithmetic processing section 3 and stores the data in a memory section 4 when an operator inputs character prototype data and the cord data from the input section 2. The control section 7 subjects the character prototype data inputted from the input section 2 to character modification by the character form element data stored in the memory section 4 to form printing character data, displays this data on a display section 5 and outputs the data to a printing section 6. The character form intrinsic to the operator obtd. by subjecting the character prototype to the specified character modification is thus printed.  Since the code data is subjected to the arithmetic processing, the estimation of the code data inputted by the operator is not possible simply by viewing the printed character form.
Patent JP-2001121505-A (JP)
Title: Working system for building wood
Inventor: OSUGI TOMOYASU
IPC: B27C5/06
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To enhance the work efficiency of working process by performing machining of a cross section of a wood having a specific inclination angle to the longitudinal direction of the wood such as machining of a raking beam or a principal rafter and the machining of the cross section having a face perpendicular to the longitudinal direction of the wood, by a collective system. SOLUTION: This working system for building wood comprises a data creation part 1 which creates appropriate working data for each of woods from data based on building design drawings and a working part 2 which works the woods as specified based on the working data created by the data creation part 1. That is, this system is to perform various kinds of procedures for working woods running on a working line by a conveying means and finish the worked woods into such forms as to be assembled as a building. The working part 2 includes an inclined working part 3 which works the woods by cutting the cross section of the wood in a direction inclined at a specific angle in the longitudinal direction.
Patent JP-H06136682-A (JP)
Title: Decorative paper for post foaming
Inventor: UNNO TOMOYUKI
IPC: D21H17/51
Filed: 1992-10-21
Abstract: PURPOSE:To obtain decorative paper capable of providing good post forming even if the content ratio of a plant-based non-woody fiber, synthetic fiber and regenerated fiber is low by mixing a plant-based non-woody fiber, synthetic fiber, regenerated fiber and a woody fiber in a specific state and making the mixture into paper. CONSTITUTION:(A) <15wt.% total content of a plant-based non-woody fiber, synthetic fiber and regenerated fiber is mixed with (B) >=85wt.% woody fiber and the mixture is made into a paper. Post forming is improved by using this paper when keeping total amount of alpha-cellulose content of the woody fiber, the plant-based non-woody fiber and the regenerated fiber and the synthetic fiber content to >=90wt.%.
Patent JP-H11145037-A (JP)
Title: Electron beam lithography system and method for detecting mark position
Inventor: NAKASUGI TETSUO
IPC: H01L21/027
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a signal waveform having a high SN ratio even when a flattened film is formed on an alignment mark, by detecting position of the alignment mark based on distribution of addition signals calculated at the irradiation position of an electron beam. SOLUTION: At an alignment processing part, addition signals are subsequently obtained by adding a back-scattered electron signal at a position separated by a width of an electron beam to the back-scattered electron signal obtained at a beam irradiation position, and the distribution of the addition signals is obtained. Then, the middle point of the two coordinates is calculated from the signal distribution, and the obtained middle point is permitted to be the center of an x-axis detection line 33. Then, back-scattered electron measurement and addition process are performed on a y-axis detection line 34 by using a y-direction line 34, and the center of the y-direction line 34 is obtained. Then, the position of a cross-shaped mark 32 is obtained from the centers of the x-axis detection line 33 and the y-axis detection line 34.
Patent JP-S63160579-A (JP)
Inventor: BERUTORUTO BEDEGAA
IPC: C12N5/07
Filed: 1987-12-04
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-2001125336-A (JP)
Title: Color image forming device
Inventor: FUJIMOTO AKIHIRO
IPC: G03G15/01
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce deviation in position by carrying out a compensation of deviation in the position by discriminating at high precision whether quantity of deviation in position in a main scanning direction is compensated or not. SOLUTION: In the device, in order to confirm that deviation in position in the main scanning direction is eliminated after the deviation in position in the main scanning direction is compensated by detecting the deviation in position between image forming means (I, II, III, and IV), patterns for confirming deviation in position 15 and 16 are formed for each color for the right and the left, they are detected by sensors 6a and 6b and discrimination is carried out on whether there is any deviation in position in the main scanning direction.
Patent JP-H02151345-A (JP)
Title: Continuous casting apparatus
Inventor: KATAYAMA TAKAO
IPC: B22D11/103
Filed: 1988-12-03
Abstract: PURPOSE:To obtain long length cast alloy without using a large melting furnace by arranging plural melting furnaces connecting with a holding furnace, supplying the alloy melted with the melting furnace into the holding furnace and drawing from a mold arranged at the holding furnace to execute continuous casting. CONSTITUTION:Raw materials of various kinds of metal elements constituting the alloy are supplied into a first melting furnace 1 and a second melting furnace 2, respectively and melted. The alloy melted in the melting furnace 1 is supplied into the holding furnace 3 through a passage tube 5. While supplying the alloy, the molten alloy is drawn from the mold 4 and solidified to execute continuous casting. After using up the alloy in the melting furnace 1, the alloy melted in the second melting furnace 2 is supplied into the holding furnace 3 through the passage tube 6. During this period new raw materials are charged into the first melting furnace 1 and while controlling the alloy components, the molten alloy is prepared. By this method, the molten alloy adjusted in each melting furnace is alternately supplied to the holding furnace and long length cast alloy is obtd. and the continuous casting having stable component ratio can be executed.
Patent JP-2000128356-A (JP)
Title: Article delivery device
Inventor: MAKITA TAKASHI
IPC: B65G59/06
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an article delivery device capable of delivering a desired article from a plural number of kinds of the articles in constitution simple and favourable in cost. SOLUTION: It is furnished with delivery routes 7A, 7B through which article are free to pass, a rotating table 2 free to rotate in the peripheral direction and on which through holes 20A, 20B are provided and a fixed table 1 to support the articles stored in the through holes 20A, 20B from below, a plural number of storage spaces 60A, 60B free to store a plural number of the articles are formed in an upper region of the rotating table 2, the articles stored in the desired storage space 60A (60B) are selectively stored in the through hole 20A (20B) by controlling rotation of the rotating table 2, and these articles are delivered through the delivery route 7A (7B).
Patent JP-H08157744-A (JP)
Title: Photosensitive resin composition and photosensitive element produced therefrom
Inventor: ICHIKAWA TATSUYA
IPC: C08L33/04
Filed: 1994-12-12
Abstract: PURPOSE: To obtain a photosensitive resin compsn. which has high photosensitivity, does not widen resist lines, and hardly stains a plating soln. because the soln. hardly dissolves a photoinitiator, and to provide a photosensitive element produced from the compsn. CONSTITUTION: This resin compsn. contains 40-80 pts.wt. carboxylated polymer, 20-60 pts.wt. polymerizable compd. having at least one unsatd. bond (the sum of the polymer and the compd. being 100 pts.wt.), 0.05-1 pt.wt. photoinitiator represented by the formula (wherein R<1> is a 6-12C alkylene), and 0.1-3.0 pts.wt. hexaarylbiimidazole. A photosensitive element is produced by forming a layer of the compsn. on a substrate film.
Patent JP-H06158443-A (JP)
Title: Ring for spinning machine
Inventor: MORIMOTO NAOYUKI
IPC: D01H7/60
Filed: 1992-11-17
Abstract: PURPOSE:To obtain a ring for spinning machine improved in wear resistance and lubricity by providing the flange surface of the ring for spinning machine with two carbide layers and by specifying their surface roughness. CONSTITUTION:The flange surface 6, coming into contact with at least a traveler, of a ring A of spinning machine, with carbon steel or alloy steel as the matrix 5, is provided with carbide layers 3,4 with a surface roughness of >=1.5mum. The carbide layer 3 is a niobium carbide layer, while the carbide layer 4 is a chromium carbide layer.
Patent JP-H01148173-A (JP)
Title: Low-caloric sweetener composition having crystalline appearance
Inventor: KONDO TSUTOMU
IPC: A23L33/20
Filed: 1987-12-05
Abstract: PURPOSE:To obtain the title beautiful noncariogenic composition, having good sweetness and containing a sweetener of nonsaccharides in crystals and/or between conglomerates of mesoerythritol, by growing and depositing crystals from a supersaturated aqueous solution of erythritol containing added sweetener of nonsaccharides. CONSTITUTION:A sweetener of nonsaccharides, such as aspartame, stervioside, saccharin sodium, glycyrrhizin or acesulfame potassium, in an amount of 1-1.5wt.% is added and mixed with a supersaturated aqueous solution of erythritol to grow and deposit crystals of erythritol from a low-temperature solution at <=70 deg.C by, e.g., a stationary crystallization method, while cooling the resultant solution.
Patent JP-H01148853-A (JP)
Title: Raised cloth using polyamide yarn
Inventor: YOSHIDA TOMOAKI
IPC: D04B21/04
Filed: 1987-12-05
Abstract: PURPOSE: To obtain the subject fabric excellent in raising, opening and falling off properties of dust by composing raised parts of a polyamide fiber multifilament nonturning crimped yarn having interlaced bundled parts and crimped parts in the yarn longitudinal direction and a specific value or below of crimp shape factor. CONSTITUTION: This raised fabric is obtained by composing raised parts of a nonturning yarn prepared by a method, etc., for carrying out an interlacing treatment of a polyamide multifilament yarn having a low heat shrinkage percentage with a jetting stream, setting the form by a relaxing heat treatment and eliminating a part of the interlaced bundled parts by an extension treatment and having the interlaced bundled parts 12 and crimped parts in the yarn longitudinal direction and <=0.5 crimp shape factor defined by crimp extension ratio/ number of crimps. The number of the interlaced bundled parts 12 is 10-40 parts/ m and 0-2 small loops 13 having <=1 mm length are present in the respective interlaced bundled parts 12. The length of the crimped parts is 5-70 mm.
Patent JP-H01148480-A (JP)
Title: Reproducing method for spot welding electrode
Inventor: KUROSHIMA KAZUHIKO
IPC: B23K11/30
Filed: 1987-12-03
Abstract: PURPOSE:To restore the tip of a welding electrode in a short time by executing pressurizing and electrifying by bringing the tip of a pair of welding electrodes into contact with the forming recessed part of the forming plate which is made of a specified conductive material and forming the recessed part in the specified shape on the upper and lower faces. CONSTITUTION:The forming plate used for the reproduction on a pair of welding electrodes 2, 3 is higher at its m.p. than that of a copper, difficult to allow with a copper and forming by the conductive material having larger electric resistance than the copper, e.g., the alloy with a tungsten as the main component. The semiperipheral formed recessed parts 4, 5 conformed to the tip shape of the welding electrodes 2, 3 are formed on the upper and lower faces. The tip of the electrodes 2, 3 worn by welding is brought into contact with the formed recessed part 4, 5 of the forming plate 1, pressurizing the electrifying are executed on the electrodes 2, 3 thereafter and the work similar to a spot welding work is executed for the forming plate 1. The tip of the electrodes 2, 3 is thus melted, formed along the formed recessed parts 4, 5 of the forming plate 1 and reproduced in the original state.
Patent JP-H06146664-A (JP)
Title: Barbed wire mounting bracket
Inventor: FUJIMORI HIDEKI
IPC: E04H17/06
Filed: 1992-11-17
Abstract: PURPOSE:To freely mount a barbed wire without working a column and the like to install by using a mounting bracket with a hook having an adjustable band with a hook and a clamp to clamp it. CONSTITUTION:A barbed wire mounting bracket is constituted of a mounting bracket 11 with a hook having an adjustable band 9 with a hook 8 and a clamp 10 to clamp this adjustable band 9. By using this mounting bracket 11 with a hook, a barbed wire and other fencing parts are optionally fixed and mounted with the hook 8 by way of mounting them on a required part without working a column 1 and the like to mount them. Thereafter by clamping them with the clamp 10, the band 9 itself is fixed. At this time it is possible to adjust the column 1 different in its column diameter by the clamp 10. A non-slip 12 can be provided on the back face of the band 9.
Patent JP-H02151911-A (JP)
Title: Flicker compensating device
Inventor: MORISADA KENJI
IPC: H02J3/18
Filed: 1988-12-05
Abstract: PURPOSE:To improve a flicker improving effect by generating a pulse signal only in a half cycle at the time of ON/OFF operation to compensate the response delay of a load current detecting part, and at the time other than the half cycle of the ON/OFF operation, controlling proper phase advance reactive power by a detecting value. CONSTITUTION:A welding equipment current is detected by the load current detecting part 10, an ON group is selected and outputted with a half cycle delay and sent to an OR gate 11a e.g., but since the output of the 1st monostable multivibrator 8a has been sent before a half cycle, a signal is outputted from a NAND gate 12a. Although the output of the detecting part 10 is delayed by a half cycle at the end of a welding equipment pulse signal 1A, the output of the NAND gate 12a is turned off in advance of a half cycle by the output of the 2nd monostable multivibrator 8b and allowed to correspond to the signal 1A. Thus, the welding equipment pulse signal 1A is driven only at the ON and OFF time, and in the other case, proper capacity selected by the detecting part 10 is applied. Thus, the flicker improving effect can be improved.
Patent JP-H08168297-A (JP)
Title: Pulse generator and motor driving device
Inventor: OKAMOTO YASUHIRO
IPC: H02P8/14
Filed: 1994-12-12
Abstract: PURPOSE: To provide a pulse generator which does not require any complicated hardware configuration, can reduce the load on the software, and can change the frequency of pulse signals to a high frequency in an arbitrary pattern. CONSTITUTION: A counter 6 counts the number of pulses of pulse signals PLS outputted from a pulse generator 3 and a first comparator compares the count value CT of the counter 6 with a number P1 of output pulses set in a first register 4. A second comparator 7 compares the count value CT of the counter 6 with a number P2 of change preparing pulses set in a second register 8 and a CPU 1 starts the preparation of the next frequency dividing ratio (f) and numbers of pulses P1 and P2 in response to a second coincidence signal M2 from the second comparator 7 and sets the prepared frequency dividing ratio (f) and numbers of pulses P1 and P2 in response to a first coincidence signal M1 front the first comparator 5.
Patent JP-H11198394-A (JP)
Title: Ink jet printing cartridge
Inventor: PIETRZYK JOE R
IPC: B41J2/14
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To minimize accumulation of heat and air in an ink feed system by a print head designed to avoid stagnation of ink flow and accumulation of bubbles. SOLUTION: Ink 92 from an ink chamber 61 passes through a narrow gap 65 between the rear surface of a board 88 and walls 162, 163, advances on the rear surface of a board 88 along the fringe thereof and enters into an ink inlet channel 132 separated by a specified distance from the fringe of a print head. The ink traverses across the rear surface of the board 88 at a significantly high velocity because of the narrow gap 65 existing at the end of an ink channel 63. Bubbles 112 produced from the ink through heating are accumulated in bubble accumulation chambers 168, 170. Consequently, the bubble 112 does not pass through the ink channel 63 to impede ink flow into an ink jet chamber 94 on the circumferential fringe of the board 88. An ink drop 101, 102 is jetted through a related nozzle 82 by operating an ink jet element 96.
Patent JP-S63159741-A (JP)
Title: Detecting method for corrosion part of piping
Inventor: MITSUSAKA TOSHIAKI
IPC: G01B21/00
Filed: 1986-12-23
Abstract: PURPOSE:To detect a thickness reduced part of piping due to corrosion or wear by supplying fluid which is held at constant temperature to the piping, holding the piping at uniform temperature, then supplying fluid of different temperature and measuring the surface temperature distribution of the piping, and detecting thereby the difference in the temperature varying speed of the surface. CONSTITUTION:A measuring instrument consists of an infrared radiation temperature sensor 2 and an infrared radiation temperature distribution display device 3. The piping 1 to be inspected runs hot water from a boiler 4 by a hot water pump 5. Further, cooling water can be supplied from a cooling water pump 7 to the middle of the piping 1 by using a changeover valve 6. Then the hot water is supplied to the piping until the tube temperature becomes stable and the cooling water is supplied to the piping 1 by the changeover valve 6 after the temperature becomes stable. Consequently, the surface temperature of the piping 1 varies abruptly and drops toward the cooling water temperature. The varying speed of this temperature varies with the heat capacity, heat conductivity of respective parts of the piping, so a temperature difference is generated in a certain short-time range and obtained from the temperature distribution. This distribution is measured to detect the difference in the temperature varying speed of the surface and the thickness reduced part is detected.
Patent JP-H09141939-A (JP)
Title: Serial dot printer and operation control method thereof
Inventor: UMEKI KOICHI
IPC: B41J11/42
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To realize appropriate feed control of a print medium by printing the print medium in one scanning direction using a print head and then feeding the print medium while confirming the feeding amount in the direction intersecting the scanning direction of print medium by means of an image scanner. SOLUTION: When a print medium fed separately from a paper feeder is set at a record start position, a CPU 22 delivers a record signal to a thermal head drive circuit 25 which then drives a thermal head 5 to perform printing of a line in the scanning direction. Upon finishing the printing, a carriage 4 remains as it is and the CPU 22 delivers a head up signal for separating the thermal head 5 from print medium to the drive circuit 27 in a head up/down mechanism. On the other hand, a drive signal is delivered to a feed motor control circuit 29 which then drives a feed motor to feed the print medium in a direction intersecting the scanning direction of print medium.