baber/WOPTO huggingface dataset:
Patent JP-H09176489-A (JP)
Title: Curable resin composition
Inventor: KOMAZAKI SHIGERU
IPC: C08L83/06
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a curable resin composition providing a cured coating film with excellent durability and acid resistance and being useful especially as a coating compsn. by using a resin obtd. by condensation reaction of a polymer having a hydrolyzable silyl group with a specified polysiloxane, and a curing catalyst. SOLUTION: This curable resin compsn. consists of resin (A) obtd. by condensation reaction of a polymer (a-1) having a hydrolyzable silyl group and a polysiloxane (a-2) having a hydroxyl group bonded to a silicon atom, and a curing catalyst (B). As the polymer (a-1) with the hydrolyzable silyl group, a polymer with a self-condensing functional group except the hydrolyzable silyl group and/or at least two mutually reactive functional groups is pref.
Patent JP-H0562158-A (JP)
Title: Laminated polyester film for magnetic recording medium
Inventor: KOTANI SATOYUKI
IPC: G11B5/73
Filed: 1991-09-03
Abstract: PURPOSE:To provide a lamination polyester film for magnetic recording medium where generation of wear-out and abrasion powder in the case of running is extremely small and a cost performance of a raw material and a slit property at the time of formation of film are improved. CONSTITUTION:A layer (A) contains a particle (a) and a particle (b) which are prescribed in the following and a layer (B) contains a particle (c) which is prescribed in the following. Then, a content of a particle (a) is 25-5wt.% for polyester in the layer (A) and 0.15wt.% or less for an entire polyester of the layers (A) and (B) and then a content of the particles (b) and (c) is 0.05-2.0wt.% for polyester of each layer. Then, a friction coefficient (mud) and a surface roughness (Ra) of each exposed surface of the layers (A) and (B) are set to a specified range.
Patent JP-H1097038-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: TAGUCHI MASAAKI
IPC: G03C1/35
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the processing method good in silver color tone and superior in roller mark resistance and adapted to rapid processing by processing the photosensitive material containing a leuco compound to be allowed to release a blue dye by reaction with the oxidation product of a developing agent by using a developing solution and a fixing solution each containing no gelatin hardener. SOLUTION: The photosensitive material containing the leuco compound to be allowed to release a blue dye by reaction with the oxidation product of a developing agent is processed by using a developing solution and a fixing solution containing no gelatin hardener. This leuco compound is represented mainly by formulae I and II in which R1 is an aryl or heterocyclic each of R2 and R3 is an H atom or an alkyl group or the like; Z1 is -NHCO- or -CONH- or the like; CD is a group represented by formula III; Z2 is -OH or -NHSO2 R12 ; R12 an alkyl group or the like; each of R9 and R10 is an H atom or a nonmetallic atomic group; R4 is an H atom or -COR13 or the like; R13 is an alkyl group or the like; and each of R5 -R8 is an H atom or an alkyl group or the like.
Patent JP-H0196880-A (JP)
Title: Disk driving device
Inventor: SATO TSUGUO
IPC: G11B21/08
Filed: 1987-10-07
Abstract: PURPOSE:To correctly shift a head to a prescribed track by providing a sensor for detecting that the head is situated on the prescribed track, a circuit for maintaining the maximum detecting output level of the sensor when the head is displaced, an attenuator for obtaining a reference level, a comparator, a moving means and a control means. CONSTITUTION:At the time of feeding a command to a reset pulse generating means 24, a reset pulse is issued to temporarily close a switch 21 and discharge a capacity 19. At this time, a light stopping plate 1a does not stop light but the capacity 19 is charged by maximum voltage Vm1, Vm2 according to a temperature difference and maintained to the output of a buffer 22. It is attenuated by 1/2 to form a reference voltage. At the time of commanding a driving signal generating means 13, a motor 8 is driven to move the head 2, move the light stopping plate 1, lower a photodetecting voltage Vd, stop the motor 8 by a discriminating means 12 when the reference voltage coincides with a comparison output, move the head 2 correctly on the track of a prescribed number on a disk MD and have no influence of the temperature characteristic of the sensor.
Patent JP-H1193222-A (JP)
Title: Hydraulic circuit for hydraulic shovel
Inventor: MASUZAWA ATSUSHI
IPC: F15B11/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To improve the deterioration of system efficiency and the lowering of fuel consumption due to the pressure loss of hydraulic oil discharged from the head side of a stick cylinder of a hydraulic shovel. SOLUTION: A stick first spool 53 supplys a hydraulic oil to the rod side 35r of a stick cylinder 35 according to a stick-out signal and to the head side 35h of the stick cylinder 35 according to a stick-in signal. The stick first spool 53 and the head side 35h of the stick cylinder 35 mutually communicate with each other through a head side oil path 58, and exclusive return oil passage 81, 82 to be able to communicate with a tank 61 are branched from the head side oil path 58. A boom second spool 73 which functions through changing over according to a boom ascending signal to supply the hydraulic oil to the head side 32h of a boom cylinder 32 is inserted in the exclusive return oil passages 81, 82.  The exclusive return oil passage 81 communicates with the exclusive return oil passage 82 on the side of the tank 61 according to the position (b) of the boom second spool 73 to enlarge the return oil passage on the head side of the stick cylinder 35.
Patent JP-H0996973-A (JP)
Title: Image forming device
Inventor: HARA YUKIO
IPC: G03G15/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To stably obtain high image quality by preventing a transfer current flowing between a bias roll and a backup roll from varying. SOLUTION: This image forming device is provided with a latent image carrier for forming a latent image corresponding to an image signal, a developing device for making the latent image visual with toner, an intermediate transfer body 2 which primarily transfers a toner image formed on the latent image carrier, and carrys the toner image, the bias roll 4 which comes into contact with the toner image carrying surface of the intermediate transfer body 2, applys a voltage having a polarity opposite to that of the charge of the toner image, so that the toner image is secondarily transferred to a recording medium, the backup roll 5 supporting the bias roll 4 with the intermediate transfer body 2 and an electrode roll 6 which comes into press-contact with the backup roll 5, and applys a secondary transfer voltage between the bias roll 4 and the backup roll 5.  In each of the backup roll 5 and the electrode roll 6, the change characteristic of a resistance value with respect to variations in an applied current has complementary relations in a region where an electric field required for the secondary transfer is formed.
Patent JP-S63108082-A (JP)
Title: Coating fluid for forming silicon oxide film
Inventor: UCHIMURA SHUNICHIRO
IPC: C09D183/00
Filed: 1986-10-24
Abstract: PURPOSE:To obtain a coating fluid which is used for forming an SiO2 film, does not contain halogen ions, is not subject to limitation on the solvent used, and has good storage stability, by using as its constituents a hydroxysilane made by the reaction of an alkoxysilane with water in the presence of a solvent using a solid acid catalyst, and/or oligomer of the hydroxysilane. CONSTITUTION:The title coating fluid contains a hydroxysilane made by the reaction of an alkoxysilane with water in the presence of a solvent using a solid acid catalyst, and/or an oligomer of the hydroxysilane. Examples of the solvents to be used include an alcohol, Cellosolve, Carbitol, a polyol, an ester, a ketone, and an amide solvent. The water to be used is preferably distilled water and/or deionized water and preferably in an amount approximately equal to that of the alkoxy group of the alkoxysilane. Examples of the solid acid catalyst include an oxide such as Al2O3. ThO2 or Fe2O3; a compound oxide such as an Al2O3-SiO2 or TiO2-SiO2; an X type zeolite; and a Y type zeolite.
Patent JP-H04132275-A (JP)
Title: Light emitting diode light source
Inventor: SAWASE KENSUKE
IPC: H01L25/16
Filed: 1990-09-21
Abstract: PURPOSE:To adjust the quantity of light with high accuracy by a small number of procedures by connecting serially-connected LED chips, one end of each of which is connected to an electrode, a plurality of resistors of different resistance values, and a plurality of fuses one end of each of which is connected to an electrode. CONSTITUTION:LED chips D1-D4 are tie-bonded on LED patterns 15 and one end of each of them is connected to the wiring patterns 15 in series by wire bonding. A probe is applied in this state to determine adjusting resistance to obtain the most suitable light output value and one or more resistors are selected from resistors R1-R6 to obtain combined resistance the closest to the adjusting resistance. An over-current is passed between a cathode electrode 3 and trim pads 8 connected to the resistors not selected and trim fuses 7 are blown to open the circuit.
Patent JP-H0994747-A (JP)
Title: Column bead grinding device
Inventor: MATSUYOSHI MASARU
IPC: B24B9/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a retainer used in a column bead grinding device which can grind a column bead easily and completely without switching the top and bottom of the column. SOLUTION: This retainer 1 is formed by joining two horizontal (h) type side plates 11, 11 with three joining plates 13, and at the top surface of horizontal joining plate 13, a fixing device 15 is screwed. Inside the lower end part of the side plate 11, two guide grooves 16 are formed out of two steel plates, and at its internal part, a setting groove 17 for attaching to a column 3 is formed. The plate hardware 24, 24 of a grinding element 2 slide on the guide grooves 16, 16. At this time, cutters 23, 23 on the top of a cutter mount 22 grind off the bead 33 at the lower surface 31 of the upper side part of the column 3.
Patent JP-H03114603-A (JP)
Title: Rolling mill for shape control
Inventor: KIMURA TOMOAKI
IPC: B21B13/14
Filed: 1989-09-28
Abstract: PURPOSE:To contrive a precise flantess control by arranging multidivision type reinforcing rolls in more than two strings, arranging meanderingly the division factor composing these reinforcing rolls and enabling the rolling reduction selectively. CONSTITUTION:When the shape control rolling mill rolling a thin plate 1 is composed of a pair of small diameter working rolls 2, a pair of intermediate rolls 3 supporting pivotally the rolls and the multistage rolls of the multidivision type reinforcing rolls 4a, 4b in two strings bearing thereof, the multidivision type reinforcing rolls 4a, 4b in two strings are composed of a lot of division roll factors 4, these division roll factors 4 are arranged meaderingly between the two strings and the rolling reduction is enabled selectively. Thus, the rolling reduction with a small pitch in the plate width direction is attained and a precise flatness control can be done.
Patent JP-S61131726-A (JP)
Inventor: UTSUNOMIYA SHUNJI
IPC: A61B5/022
Filed: 1984-11-29
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-H08113003-A (JP)
Title: Expandable retractable tie rod axle device
Inventor: UEIN ERU WAADO
IPC: B60B35/10
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a simple telescopic axle device providing a wide axle base and having a cylinder and a piston which function not only as a hydraulic cylinder for extending and retracting axle beams but also as a tie rod between steering links when hydraulically locked. SOLUTION: A pair of axle beams 12, 13 are slidably mounted in a box beam 11 integral with a vehicle chassis 8. Steering linkage 16 and associated wheel devices are relatively telescopically mounted on the outer ends of the axle beams 12, 13 to increase a wheel base when the axle beams 12, 13 are moved outwardly of the box beam 11. A hydraulic cylinder and piston rod devices 21, 22 are mounted between the box beam 11 and the wheel devices and function not only as an actuator for extending and retracting the axle beams but also as a tie rod for the wheel devices.
Patent JP-H04132743-A (JP)
Title: Orientated polyester film
Inventor: SUZUKI TOSHITAKE
IPC: C08J5/18
Filed: 1990-09-21
Abstract: PURPOSE:To obtain the subject orientated polyester film excellent in slip properties, traveling properties and abrasion resistance by blending a polyester having a specified elastic modulus with a thermoplastic resin containing inert particles added in polymerization process in a prescribed ratio. CONSTITUTION:An objective film containing (A) a polyester containing no inert particles such as a carbonate of Ca, Mg or Ba, e.g. a copolyester in which >=80mol% of its repeating units is ethylene terephthalate and (B) a thermoplastic resin such as a polyester-based resin containing inert particles added in polymerization process and having a dynamic elastic modulus lower than that of the above-mentioned component (A) in 0.1-10wt.% ratio of the component (B) to the component (A) and capable of producing a magnetic tape having an excellent magnetic characteristics.
Patent JP-H0998557-A (JP)
Title: Motor
Inventor: TACHIKI TAKESHI
IPC: H02K21/22
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To suppress increase of coil inductance loss in high speed rotation by decreasing the number of times for switching conduction of coil. SOLUTION: The motor comprises a fixed armature 22 where a coil is wound around a plurality of salient poles, and an annular rotary magnet 26 disposed oppositely to the fixed armature 22 wherein the working r.p.m. of motor is 8000 r.p.m. or above and the rotary magnet 26 has less than eight poles. When the coil comprises a three-phase coil, the number of poles of rotary magnet 26 and the number of salient poles 22a of fixed armature 22 may have following combinations, two poles and three salient poles, four poles and three salient poles, four poles and six salient poles, six poles and nine salient poles, eight poles and six salient poles, eight poles and nine salient poles, and eight poles and twelve salient poles.
Patent JP-H07111278-A (JP)
Title: Resin-sealed package and electronic circuit device
Inventor: KAWAI MICHIFUMI
IPC: H01L23/12
Filed: 1993-10-12
Abstract: PURPOSE:To prevent faulty connections between solder and a semiconductor chip thereby enhancing the reliability by making smaller the coefficient of thermal expansion of filled resin than that of the solder. CONSTITUTION:Output/input terminals of a semiconductor chip 1 are connected by flip chip bonding with solder 2 to an intermediate carrier substrate 4 made of a resin, the semiconductor chip 1 is sealed with a mold resin 3, and resin 9 is filled between the semiconductor chip 1 and the intermediate carrier substrate 4. The mold resin 3 and the filling resin 9 are made into one united body using the same resin, and the coefficient of thermal expansion of the mold resin 3 and the filling resin 9 is smaller than that of the solder 2 and larger than that of the intermediate carrier substrate 4. Thus, when thermal stresses occur in the filling resin 9 and solder 2 as a result of heat applied during actual operation, a force acting from the filling resin 9 to the solder 2 is small, so that no faulty connection occur between the solder 2 and the semiconductor chip 1.
Patent JP-H02101866-A (JP)
Title: Picture recorder
Inventor: SAITO YOSHIHIRO
IPC: G03B27/62
Filed: 1988-10-07
Abstract: PURPOSE:To facilitate the judgement as to whether or not pickup is again required for a picture requiring a delicate density control such as a photographic picture by reading a picture on the way of carrying a sheet original, recording it on a recording medium and displaying it on a display means. CONSTITUTION:Devices required to be operated frequently are gathered to one location and they are placed to offer case of use respectively. That is, the recorder consists of a sheet original carry means, a read means reading a picture during carriage, a recording means recording a read picture and a display means. Concretely, the carrying of the sheet original 3 is halted tentatively to direct an upper face of the original 3 toward a transparent window 48a or the lower face of the original is detected toward a transparent window 49a, line light sources 23, 22 irradiate on the original and the image is formed onto image sensors 28, 29 via image forming lenses 26, 27. Then the picture is displayed on a display device 4 in real time via a picture display/output interface circuit to monitor the picture of the original read at present.
Patent JP-2000091772-A (JP)
Title: Fitting mechanism for communication device connector
Inventor: YOSHIDA KAZUKI
IPC: H05K7/14
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a fitting mechanism for a communication device connector wherein, with no breakage caused at a component, operativity and reliability are improved even if the number of connector connections increases. SOLUTION: Inserting of opto-electronic device plug-in unit 18 into a communication device case engages a connector housing 17 of a fixed-type back board 15 to a connector plug 20 of the opto-electronic device plug-in unit 18. A push rod 3 is pressed in by a handle 1 to interlock a push rod 4 to a slide block 7 for movement, moving a cam 10 interlocked with the movement of the slide lock 7. Movement of the cam 10 operates a connecting rod 12 through a roller follower 11. A movable back board 14 moves according to the action of the connecting rod 12 and a linear shaft 13, so that a connector housing 16 of the movable back board 14 is engaged with a connector plug 19 of the opto- electronic device plug-in unit 18.
Patent JP-H0970261-A (JP)
Title: Feed for breeding fish
Inventor: MATSUO TAKESHI
IPC: A23K1/175
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain feed for breeding fishes which contains a prescribed amount of iodine (or iodine compound), can prevent and treat the infections of cultured fish without causing problems on the body residue and drug resistance and is useful for yellowtails and eels with improved rate of rearing. SOLUTION: For example, iodine or an iodine compound, for example, potassium iodide, potassium iodate or calcium iodide in an amount of 0.1-1% is added to a basic feed formulated with 71.3% of fish meal, 25.5% of wheat flour and 3.2% of vitamins and minerals (containing 0.2mg% of iodine). In a preferred embodiment, this feed for fish breeding is molded into pellets of 1-2mm size.
Patent JP-H0995905-A (JP)
Title: Temporary road and temporary road forming plate member
Inventor: NAKANISHI TAIZO
IPC: E01C9/08
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent a temporary road from being sunk locally due to deflection by providing reinforced ribs on the plate member main body of a temporary road forming plate member so that it can be inclined in the traveling direction of a vehicle. SOLUTION: Many temporary road forming plate materials 3 are continuously installed aslant relative to the traveling direction A of a vehicle so as to lay down a temporary road on a soft ground. Also the temporary road forming plate materials 3 comprises a plate member main body 6 formed in a parallelogram with a larger width than that of a vehicle and several reinforced ribs 7 which are formed in parallel with the front and rear sides of the plate member main body 6 and projected downward. By this, because the reinforced ribs 7 are inclined relative to the wheel 5 of a vehicle when the vehicle travels on the temporary road, the weight of the vehicle acting through the wheel 5 is supported by many reinforced ribs 7 and distributed in a wide range of the plate member main body 6. Thus the temporary road can be prevented from being sunk locally in a soft ground.
Patent JP-H1196933-A (JP)
Title: Core for deflection yoke
Inventor: TATSUYA YUUICHI
IPC: H01J29/76
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a core where the later process is unnecessary, and a loss is low, also resistivity is high, by using a dust core which is formed by compressively shaping a mixture formed by mixing a powdered magnetic metal with a binder. SOLUTION: A binder is added to a powdered soft magnetic metal having an aspect ratio >=5, and a minor axis <=50 μm, thereafter they are compacted into a prescribed core shape, then cured. Thus, a core for a deflection yoke with high dimensional precision can be provided without later machining work. Here, electromagnetic insulating layers by the binder are formed on the surfaces of the powder, by mixing after the addition of the binder. Accordingly, resistivity of the entire core shaped can be increased, further an eddy current loss in a high-frequency band can be lowered by using flattened powder. Thus, heat generation of the core is suppressed.
Patent JP-H04131927-A (JP)
Title: Input device with display function
Inventor: TSURUOKA NOBUAKI
IPC: G06K11/06
Filed: 1990-09-25
Abstract: PURPOSE:To facilitate the registration of input items by reading the input item described at a prescribed position corresponding to the input item display position of a display device with an image reader. CONSTITUTION:An operator depresses the image data input key 34a of a function keyboard 34 to set an input device in an item data register mode. Then the operator scans and reads the input item described on a sheet P whose storage position is designated with a ruled line, etc., with use of an image reader 40. In this case, the describing position of the sheet P is decided by the size of the reader 40 and the input item display position of a display device 20, etc. In addition, the read starting and ending positions of the sheet P are previously decided to the reader 40 so that the description of the sheet P is display as it is as the input item of the device 20. Thus the display item data can be easily and quickly inputted.
Patent JP-H10106187-A (JP)
Title: Pickup feeding device
Inventor: MIYA TAKASHI
IPC: G11B21/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To smoothly carry out the driving operation for engagement and to prevent the disengagement by energizing a pickup driving member, which a spurgear engaging with a driving gear rotationally driven by a motor is formed, to turn in the engaging direction. SOLUTION: When a pickup supporting member 3 is moved while being guided by a guide shaft 1, the pickup is moved in the radial direction of a disk since it is mounted and fixed to the pickup supporting member. Then, the read-out of a signal being recorded on the disk rotationally driven with a turntable is carried out by the pickup 4. By this operation, since the energizing force to turn against the pickup driving member 14 by a coil spring 16 exerts on the engaging operation between the spurgear 15 and the driving gear 13, the moving operation of the pickup 4 is smoothly carried out without generating the play, etc., to the engaging operation. Also, since a projecting part 6A provided on a substrate 6 for preventing the disengagement is arranged near the back surface side of the spurgear 15.