baber/WOPTO huggingface dataset:
Patent JP-H04111805-A (JP)
Title: Perforated flat plate revetment structure
Inventor: KATO SHOZO
IPC: E02B3/14
Filed: 1990-08-31
Abstract: PURPOSE:To recover self-purificating action as well as prevent the pollution of water by a method in which perforated concrete flat slabs of a double structure, which are effectively for revetment of river or lake swamp are fixed, and individual rolls to secure,given spaces are used. CONSTITUTION:In a revetment work, perforated flat slabs 5 of a double structure are used in such a way as to enable water to flow into the slabs 5. When it is used in combination with the existing revetment, they are set at a given interval with the same slope as the revetment. For fixing the 5 slabs with a given space, individual rolls 7 are used. When it is used in combination with the existing revetment, receiving holes to fix the rolls 7 are formed in the existing revetment and they are fixed by cement mortar there. The given space secured by the rolls 7, together with holes 6, can ease the power of water and can form the living space of living things by deposition of suspended solids carried by flowing water. The flowing water can add oxygen to water crushed by impact when passing through the holes 6 to cause aeration to supplement dissolved oxygen.
Patent JP-2000052064-A (JP)
Title: Friction pressure welding
Inventor: OTANI TADAYUKI
IPC: F01N3/28
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for welding an outside metal case and an exhausting system member of a catalysis converter with friction pressure. SOLUTION: According to this method, an exhausting system member is jointed by friction pressure welding to an exhaust gas purifying catalysis converter wherein the honeycomb member is catalysis-held after being installed in an outside metal case or to an exhaust gas purifying catalysis converter wherein the honeycomb member is installed in an outside metal case after being catalysis-held. In this case, the relationship of a heating pressing force density F1 (kgf/mm2) in a heating process and a plate thickness outside diameter ratio t/D of the outside metal case, and an yield strength δy (kgf/mm2) is designated as (t/D×21.4-0.21)×δy<=F1<=0.22×δy in a range of t/D<=0.02.
Patent JP-H0973318-A (JP)
Title: Servo controller
Inventor: MIKI SHIRO
IPC: G05D3/12
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a servo controller which can precisely perform speed control even when the speed of a controlled system is slow. SOLUTION: When a detection signal is outputted from a position detecting means 3, the speed V of the controlled system 1 is calculated according to the detection signal and a clock signal outputted from a 2nd timer 12 and when the speed V of the controlled system 1 is slower than a specific switching speed, the calculated speed V is outputted, but when the speed V of the controlled system 1 is faster than the specific switching speed, on the other hand, the speed V of the controlled system 1 is calculated on the basis of the detection signal and a clock signal outputted from a 1st timer 11 and outputted.
Patent JP-H0781146-A (JP)
Title: Issuing device for certificate with copy preventive feature
Inventor: TERANISHI SHUNPEI
IPC: B41J11/02
Filed: 1993-09-14
Abstract: PURPOSE:To clearly identify an original certificate and the copy, and substantially prevent the copy of the certificate from being made by providing a printer to print the content of a certificate, which prints the content of the certificate on a printing paper, and a printer for the certificate, which prints a printing to certify the content of the certificate at a specified location of the printing paper under a characteristic form. CONSTITUTION:When the issue of a certificate is designated by an input unit 7, after transmitting and receiving the data required for the issue of the certificate, a printing paper on which the content of ther certificate is printed by a laser beam printer 2 is discharged. This printing paper, then, is fed between guide plates 12-1 and 12-2, and when a sensor 13-1 detects the leading end of the printing paper, a driving guide roller 14 of a printing paper-carrying means 4 is driven. Then, when one end of the printing paper is detected by a sensor 13-2 which is arranged on a printer 5 for embossing, an embossing printing is performed at a specified location on the printing paper, which is previously determined for the certificate designated by the input unit 7. The printing paper on which the embossing printing has been done, i.e., the certificate, is then stocked in a temporary stacking unit 16 which is formed by guide plates 12-4 and 12-5.
Patent JP-2001052268-A (JP)
Title: Disaster prevention system device
Inventor: HIRONAKA YASUO
IPC: G08B25/00
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a disaster prevention system device which automatically judges a fire and minimize the range of damage if a recovery switch or fire decision switch is not operated when a terminal such as a sensor generates an alarm. SOLUTION: This device is provided with a monitor device 1 having an automatic fire deciding means which monitors the operations of sensors 12 and transmitters 13 through receivers 11, starts clocking the time once detecting the operations of sensors 12 or a sensor 12 and a transmitter 13, and decides a fire and sends a signal for resetting the stop of the operations of various disaster preventive equipment to the receivers 11 through a LAN 7 if manual recovering operation and fire deciding operation are not done before the clocked time reaches a specific time.
Patent JP-S6289276-A (JP)
Title: Magnetic head positioning mechanism for magnetic disk device
Inventor: SOGABE CHIKAYUKI
IPC: G11B21/02
Filed: 1985-10-16
Abstract: PURPOSE:To reduce less the size of a magnetic disk device by putting a part of a carriage attaching the magnetic head into the area between the head and a magnetic disk when this head is positioned at the inner circumference of the disk. CONSTITUTION:A DC motor 4 attached with a magnetic disk 1 which records the information is provided together with a base 5 attached with the motor 4, a support 12 holding a bearing 6 on the base 5, and a carriage 7 held by the bearing 6. A magnetic head 8 which writes the information and a voice coil 10 which moves the carriage 7 are attached to the carriage 7. Then the part where the carriage 7 is held by the bearing 6 is put between the head and disk when the head moves to the inner circumferential part of the disk. Then the part of the carriage set between the head and the disk can be held by the bearing. As a result, the most exterior size of the carriage can be reduced less than the exterior form of the disk. Thus a magnetic disk device can be miniaturized.
Patent JP-S6474248-A (JP)
Title: Resin composition of excellent vibration damping performance
Inventor: NAKAMURA TADAYOSHI
IPC: C08K7/00
Filed: 1987-09-11
Abstract: PURPOSE:To obtain the title composition excellent in heat resistance, rigidity, impact resistance and vibration damping performance, by blending glass fiber with PP or an elastomer and an aromatic nylon. CONSTITUTION:20-50wt.% glass fiber is blended with 10-40wt.% PP or elastomer and 10-40wt.% aromatic nylon.
Patent JP-2001049132-A (JP)
Title: Flexible polymer composition, composite formed article having portion composed of the same composition, and production of the same formed article
Inventor: OKADA KEIJI
IPC: C08L101/16
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a flexible polymer composition, improved in adhesive properties to have excellent thermal fusibility with a thermoplastic polymer, and also to provide a composite formed article composed of the formed portion of the above light polymer composition and another formed portion of a thermoplastic polymer, which are thermally fused to each other at a high adhesive strength. SOLUTION: This flexible polymer composition is composed of (A) a flexible polymer and (B) a syndiotactic polypropylene at 1 to 30 pts.wt. per 100 pts.wt. of the component A. This composite formed article is composed of the formed portion (I) of the above light polymer composition and formed portion (II) of a thermoplastic polymer, at least one of glass transition temperature and melting point of which is 80 deg.C or higher, as determined by a differential scanning calorimeter, wherein these portions I and II are thermally fused to each other.
Patent JP-S59115898-A (JP)
Title: Heat sensitive screen printing stencil paper
Inventor: SATOU YOICHI
IPC: B41N1/24
Filed: 1982-12-22
Abstract: PURPOSE:To provide screen printing stencil paper excellent in storage stability, winding curl resistance, printing sharpness and drilling sharpness and capable of being drilled by infrared rays, obtained by bonding a polyester film with a specific thickness to polyester with a specific size by a fibrous binder. CONSTITUTION:In screen printing stencil paper prepared by laminating a thermoplastic synthetic resin film to a porous support by an adhesive and capable of being drilled by infrared rays, as the thermoplastic synthetic resin film, a polyester film with a thickness of 5mum or less is used while, as the porous support, polyester with a size of 3 denier or less is used and both of them are bonded by a fibrous binder material. The impregnation ratio of the adhesive to the prous support is pref. 60% or less.
Patent JP-S6472163-A (JP)
Title: Formation of thin film pattern
Inventor: AIZAWA KOICHI
IPC: G03F1/00
Filed: 1987-09-11
Abstract: PURPOSE:To eliminate the need for mask alignment by forming a mask pattern having the shape confirming to the shape of a thin film pattern from a photosensitive layer and forming a fresh thin film pattern by using this mask pattern. CONSTITUTION:The photosensitive layer 3 consisting of a photosensitive material is formed on either the front or rear of a transparent substrate 1 on one face of which the thin film pattern 2 consisting of a light shielding material is previously formed. Light is then projected to the photosensitive layer 3 from the substrate face on the side opposite to the side on which this photosensitive layer 3 is formed to expose the shape of the thin film pattern 2 to the photosensitive layer 3. The photosensitive layer 3 is then developed to form the mask pattern having the shape conforming to the thin film pattern 2 from the photosensitive layer 3 and thereafter, the fresh thin film pattern 46 is formed by using this mask pattern. The need for the mask registration stage which is laborious and difficult is thereby entirely eliminated and the wastefulness in the production of semiconductor devices arising from the mask registration is eliminated.
Patent JP-H0971428-A (JP)
Title: Mold for optical element
Inventor: NAKAHAMA MASATO
IPC: C03B11/08
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a mold capable of molding an optical element with recess- free surface through discharging the residual air on the molding surface during molding process, and causing no imprinting of a glass stock on the molding surface. SOLUTION: The respective surfaces 5 collocated out of the functional surfaces of molds 1a, 1b are finished rough to apply resistance to flow of a glass stock; thereby, the glass stock becomes hard to flow off the molds, that is, easy to flow onto the molding surfaces 4a, 4b. Therefore, owing to the pressure of the glass stock flowing onto the molding surfaces 4a, 4b, the residual air on the molding surfaces 4a, 4b is discharged, developing no recesses on the surface of the resultant optical element. Besides, as the glass material 2 is allowed to flow onto the molding surfaces 4a, 4b even if the temperature at the beginning of pressing operation is relatively low, there is no need of raising temperature, leading to no imprinting of the glass stock on the molding surface.
Patent JP-H04109691-A (JP)
Title: Connecting structure of printed wiring board
Inventor: SHIBAYAMA YOSHINOBU
IPC: H05K3/36
Filed: 1990-08-30
Abstract: PURPOSE:To connect by soldering at low cost and improve reliability at a soldering part by a method wherein soldering is performed in such a condition that a comblike part is deformed at a gentle angle of 45 deg. or less and fixed to other printed boards with a elasticity. CONSTITUTION:A tip of a comblike part 3 of a flexible printed board 1 is inserted into a slit 8 provided in the vicinity of a resist eliminating part 7 which is a land for connecting in a rigid printed board 5. Next, the comblike part 3 is deformed at a gentle angle of almost 45 deg. or less so as to project at least in an edge 8a on the lower side within the slit 8 and is fixed to the rigid printed board with elasticity. Then, in these conditions, a soldering swollen part 9 is soldered to connect to patterns 2, 6 electrically. Accordingly, a soldering deposited area can sufficiently be secured and soldering operations become easy. Thus, a connecting structure with high reliability at low costs can be obtained.
Patent JP-H0391022-A (JP)
Title: Method for selecting auxiliary storage device
Inventor: KOMADA SATOSHI
IPC: G06F13/14
Filed: 1989-09-04
Abstract: PURPOSE:To eliminate the need for depressing a key coded for an auxiliary storage device by making a central processing unit select a transited auxiliary storage device with an auxiliary storage device selecting means by using the transition from a state where a storage medium is not loaded to an auxiliary storage device to a state where it is loaded as a trigger. CONSTITUTION:At a computer system which uses the auxiliary storage device selected from plural auxiliary storage devices 2-4, a central processing unit 1 selects a transited auxiliary storage device with an auxiliary storage device selecting means 10, by using the transition from a state where the storage medium is not loaded to the auxiliary storage device to a state where it is loaded as a trigger. Thus, when an auxiliary storage device desired to be used for edition, for example, the auxiliary storage device 4, is mounted to a storage medium, the central processing unit 1 can select the mounted auxiliary storage device at the auxiliary storage device selecting means 10 by the trigger from the mounted auxiliary storage device without depressing a numeral key 4 coded for corresponding auxiliary storage device 4.
Patent JP-2000052733-A (JP)
Title: Torsion beam type rear suspension and manufacture of torsion beam
Inventor: ASATATE HIDEKI
IPC: B21D22/02
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and a cost of a torsion beam type rear suspension. SOLUTION: A gusset equivalent part 22 for joining to a tray ring arm 12 is integrally formed at the two end parts in the longitudinal direction of a torsion beam 10. Thus, compared with a case that a gusset is a different part and a case that the gusset is formed integrally with the tray ring arm, the number of part items is reduced (i.e., reduced to one part). Thus, the weight and a cost of a torsion beam type rear suspension are reduced. Besides, since coining work is applied on the prescribed range of the terminal part 10A of the torsion beam 10, fatigue strength is also improved.
Patent JP-S61107156-A (JP)
Title: Discrimination method relating to alcoholic beverage
Inventor: TSUCHIYA MASAHIKO
IPC: H01J49/26
Filed: 1984-10-31
Abstract: PURPOSE:To make it possible to discriminate the stock material of an alcoholic drink within a short time by using a minute amount of a specimen, by measuring the lasting time of an ion with a specific mass/charge ratio by introducing the alcoholic drink into a mass analyser equipped with an ion source. CONSTITUTION:The carrier gas, for example, AR supplied into an electrode 5 is excited by the discharge of the needle electrode 6 and cylindrical electrode 5 of an atmospheric pressure ionization ion source 3 to issue a specimen alcoholic drink from the leading end of a syringe barrel 4 as a liquid droplet to ionize said liquid droplet. The syringe barrel 4 is uniformly heated by a heater 11 and covered with a glass tube 12 in order to insulate a needle and to uniformly heat said barrel 4. The specimen ion is introduced into a mass analyser consisting of a quadripole electrode 9 and a lens electrode 10 through aperture plates 7, 8. Then, the mass spectrum of 1mul of the specimen from the chip of the needle 4 is measured about 30 times in total, for example, for 5min at 6scan/min to measure an average spectrum. By this method, an ion with a specific mass/charge ratio from the stock material of the alcoholic beverage is detected and discrimination is enabled with respect to a minute amount of the specimen within a short time.
Patent JP-S6383093-A (JP)
Title: Nucleoside-phospholipid complex
Inventor: SHUTO SATOSHI
IPC: A61K31/7064
Filed: 1986-09-27
Abstract: NEW MATERIAL:The compound of formula I (R1 is 14-24C long-chain aliphatic acyl; R2 is 1-10C aliphatic acyl or aliphatic hydrocarbon group; NS is nucleoside residue) or its salt. USE:An antitumor agent. Since the compound has high solubility in aqueous solvent, it can be administered as an injection. It has remarkably excellent antitumor activity because of suppressed decomposition in living body. The compound has low toxicity and has metastasis-preventive and antiviral activities. PREPARATION:The objective compound can be produced by reacting a phospholipid derivative of formula II (X is choline residue) with a nucleoside of formula NS-OH (preferably 5-fluorouridine, etc.) in the presence of a phospholipase D-P in a solvent at 20-60 deg.C for 1-6hr. The reaction solvent is e.g. a two- layered solvent composed of an organic solvent such as chloroform and a buffer solution of 4-6pH.
Patent JP-H0574065-A (JP)
Title: Magnetic disk device
Inventor: KOJIMA SHUJI
IPC: G11B20/18
Filed: 1991-09-10
Abstract: PURPOSE:To detect and correct a mis-correction since a conventional magnetic disk device executes the mis-correction of an ECC by one sector unit and the turning to data of a complex pattern causes the generation of mis-correction of an ECC correction. CONSTITUTION:A host device and a disk medium 50 are connected through a data buffer 20 having capacity of one track and a second ECC control part 40. To the data buffer 20, a first ECC control part 30 performing an ECC process by one track unit is connected. Since the ECC process for every one track is performed in addition to the conventional ECC process for every one sector, the mis-correction of one sector unit is detected and corrected.
Patent JP-2001055757-A (JP)
Title: Device and method of preparing marking information for construction machine
Inventor: NAGASAWA KIYOSHI
IPC: G09F21/04
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To rapidly and surely draw information regarding the marking of a character or the like on an order-received construction machine. SOLUTION: The marking-information preparation device for the construction machine has a means composed of a first function which has at least a display means, an input means and a storage means and in which the whole or a part 10 of the appearance of the construction machine stored in the storage means is selected and displayed to the display means by the input means, a second function in which a desired marking 112 is selected from markings comprising a character, a mark and a graphic stored in the storage means and used generally widely as the marking of the construction machine side or the combination of the character, the mark, the graphic and the like and drawn on the displayed construction machine, a third function in which correction such as expansion and contraction, movement of deformation or the like is conducted to the marking 112 drawn on the construction machine,  and a fourth function in which the size of the construction machine 10, on which the marking 112 is drawn, and the drawn marking is read and stored in the storage means.
Patent JP-S60120479-A (JP)
Title: Device for extracting crossing and curved point
Inventor: IWATA KIYOSHI
IPC: G06T7/60
Filed: 1983-12-05
Abstract: PURPOSE:To accurately extract the crossing and curved point of linear graphic form, by comparing the position of scanning directions at every linear graphic form constituting picture element string of a map, etc., adjacent to the auxiliary scanning direction. CONSTITUTION:A comparator 9 extracts a black picture element string including a curved point by comparing the starting point and ending point of each black picture element string with those of each adjacent black picture element string in the auxiliary scanning direction for each of linear areas a1, a3, b1, b3, c, and d obtained by means of a classifying circuit 8. Then a center point obtained by a calculating circuit 10 is extracted as a curved point and a curved point P is extracted from the linear area a1. A dividing circuit 11 further divides an intersecting area b2 into an intersecting area b21, linear area b22, and intersecting area b23, depending upon the number of black picture elements which are continuously arranged in the longitudinal direction for each of intersecting areas a2 and b2 obtained by means of the classifying circuit 8. Then centroids Q and R of each intersecting area obtained by the calculating circuit are extracted as crossings.
Patent JP-H0550302-A (JP)
Title: Bar machining lathe
Inventor: MOMOI SHOJI
IPC: B23B13/00
Filed: 1991-08-15
Abstract: PURPOSE:To feed a bar to a main spindle by not forcing it to pass through the inside of the main spindle. CONSTITUTION:A bar 40 is held in a V channel 23 as it is kept in a length state. A turret 11 is rotated to turn second main spindle 12 toward the V channel 23. The head of the bar 40 is grasped by chuck 12a. The second tool post 10 is moved to pull out bar 40 from the V channel 23. A work 40a is cut from the bar 40 by cutter 30. Machining of first process on the work 40a placed on second main spindle 12 is performed by first tool post 7. The turret 11 is rotated to turn the second main spindle 12 toward first main spindle 6, and delivers the work 40a. Then, back-face machining, that is the second process on the work 40a placed on the first main spindle 6 is performed by first tool post 7 and second tool post 10 that finished cutting of a new work 40a. Thereby a bar whose diameter is large as well as a black scale material, can be machined with the main spindles rotated at a high speed, and the machining time of the bar, can be shortened.
Patent JP-S6385353-A (JP)
Title: Array probe
Inventor: IZUMI MAMORU
IPC: G01N29/24
Filed: 1986-09-30
Abstract: PURPOSE:To dispense with a process for cutting piezoelectric ceramics, by laminating a large number of thin plates composed of piezoelectric ceramics by an insulating adhesive and slicing said thin plates in the direction perpendicular to the surfaces of said thin plates. CONSTITUTION:Thin plates 2 composed of unpolarized piezoelectric ceramics are laminated by an insulating adhesive 3 to form square pillar-shaped laminated ceramics 1. Next, the laminated ceramics 1 is sliced in the direction vertical to the surfaces of the thin plates 2 to obtain a ceramic flat plate 4. After the ceramic flat plate 4 is processed so as to have a dimension necessary for an array probe, electrodes 5 are formed to the ceramic flat plate 4 by the printing, vapor deposition or sputtering of a silver paste and only the single side electrode 5 is divided by etching. Then, polarizing treatment is performed and a lead is taken from each vibrator to be adhered to a backing material. By this method, the cutting of the piezoelectric ceramics becomes unnecessary and the miniaturization of the array vibrator becomes easy.