baber/WOPTO huggingface dataset:
Patent JP-H0844780-A (JP)
Title: Laying-out method for semiconductor integrated circuit
Inventor: MIZUNO ASAMI
IPC: G06F17/50
Filed: 1994-08-02
Abstract: PURPOSE:To provide the laying-out method for the semiconductor integrated circuit which can give large degrees of freedom to the arrangement, wiring, and correction of I/O and reduce the chip area by minimizing the redundant part of wiring between the I/O and other blocks. CONSTITUTION:To design a layout of chip level by using compaction processing, a block A including at least an I/O cell and another block B are separated and made hierarchical on the chip level (steps S11 and S12), terminals on the periphery of the block B are arranged in the arrangement order of the terminals of an internal block connected to the block A (step S13), and final chip size is estimated to calculate optimum values of arrangement coordinates of the I/O cell (steps S14 and S15); and the compaction processing restricted with the optimum values is performed (step S16), then a spacer cell is inserted into this layout (step S17), and the blocks A and B are wired (step S18).
Patent JP-S6359745-A (JP)
Title: Electric motor
Inventor: KYOTANI KAZUE
IPC: H02K5/20
Filed: 1986-08-29
Abstract: PURPOSE:To thin a steel plate constituting a bracket without impairing a cooling effect by forming a whole outside diameter side edge of a vent hole into a long baffle plate. CONSTITUTION:A rib 8 is formed at an inner edge part of a vent hole 5 of this motor and ends at contacts with a baffle plate 5. Also, expanded parts 7 extend up to an outside diameter side of the baffle plate 6. Further, a claw 9 is formed in the rib 8 and a notch 10 is formed in the baffle plate 6 to receive said claw 9. Thus, a long baffle plate 6, that is, a baffle plate 6 with a large area can be formed over the total length of an outer peripheral edge of the vent hole 5. As a result, a maximum effect of the baffle plate 6 can be expected without impairing a cooling effect.
Patent JP-2001037010-A (JP)
Title: Motor-driven vehicle
Inventor: ITO MASAKI
IPC: B60L11/18
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To maintain the performance of a battery at a high level without using heat insulating devices nor cooling devices. SOLUTION: A temperature sensor 31 is installed to a battery 25 which supplies electricity to a motor 3 for driving wheels. A generator 22 connected to the motor 3 and battery 25 is controlled by means of an integral controller 27. The controller 27 is set to relatively lower the generated output of the generator 22 when the temperature of the battery 25 detected by means of the temperature sensor 31 is relatively low and to increase the generated output of the generator 22, when the temperature of the battery 25 is relatively high.
Patent JP-S6444402-A (JP)
Title: Optical variable attenuator
Inventor: SHOJI NOBORU
IPC: G02F1/03
Filed: 1987-08-11
Abstract: PURPOSE:To eliminate the need for mechanical operating elements and to obtain a stepwise optical attenuator with small-sized constitution by adopting the constitution consisting in providing optical attenuating circuits and optical switching circuits on plural optical communicating circuits between optical branching circuits and optical coupling circuits. CONSTITUTION:The light signal inputted to a light input terminal 1 is bisected in the branching circuits 2-4 and the 4 outputs thereof are respectively attenuated by the optical attenuating circuits 5-8 and are condensed by the optical coupling circuits 13-15 via the optical switching circuits 9-12 which are switched by the control voltages inputted from input terminals 16-19. The condensed signal is outputted from a light output terminal 20. The attenuation quantity between the input and the output is infinite if all the optical switching circuits are off. The attenuation is zero if all the switching circuits are on. The optical attenuation is, therefore, executed stepwise merely by interrupting the light and the need for the mechanical operating elements is eliminated; in addition, all the circuits can be constituted on the same substrate. The reliability is thus improved and the size is reduced.
Patent JP-2000036028-A (JP)
Title: Transmission method for image data, conversion method for image data, work controller, work control system, storage medium storing program for controlling transmission of image data and storage medium storing program for controlling conversion of image data
Inventor: YAMAI ATSUHIKO
IPC: G06Q10/10
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce the maintenance cost of security by allocating a plurality of fields (account number, password and the like, for example) having deep relevancy contained in image data to different persons in charge of work. SOLUTION: A slip 50 containing information having a feature that security countermeasure cost increases when a worker grasps the account number and the password of a bank as a set is inputted as image data. When the image data is obtained, the type of an image is discriminated and image data is cut in an area (an account number part and a password part) appropriate to the image. The image of the account number part and the image of the password part are sent to the terminals 120, 130 and 140 of respective workers 111, 113 and 115 and a work is executed.
Patent JP-S6446479-A (JP)
Title: Magnetic stimulation coil for organism
Inventor: UENO TERUTAKE
IPC: A61N2/00
Filed: 1987-08-14
Abstract: PURPOSE:To effectively and concentratively stimulate a part of an organism requiring stimulation, by providing two magnetic poles each having a polarity opposite from the other at both ends of the stimulation part along and facing the surface of the organism. CONSTITUTION:Solenoid coils 12 are wound on both ends 11a and 11b of an arch-shaped steel core 11 to form magnetic poles each having a polarity opposite from the other, and are connected to each other in series or in parallel. When a current of, e.g., several thousand A is instantaneously supplied to a magnetic stimulation coil 10, a magnetic flux is generated from the magnetic pole at the end 11a through an organism 2 to the opposite magnetic pole at the other end 11b. An eddy current is thus concentratively generated at a stimulation region B in the organism 2. In the above manner, stimulation to a part of an organism is effectively and concentratively performed.
Patent JP-H0737661-A (JP)
Title: Ic socket
Inventor: TAGUCHI YOSHINORI
IPC: H01L23/32
Filed: 1993-07-22
Abstract: PURPOSE:To carry out measurement in a high frequency range with high accuracy by forming a shape of a contact pin in a straight line shape, and reducing self-inductance and stray capacitance. CONSTITUTION:A contact pin 15 is planted on a socket body 14. The contact pin 15 is composed of a fixed terminal part 15b extending vertically, a spring acting part 15c extending in the oblique direction from there and a contact part 15a extending horizontally from the spring acting part 15c. When a lead terminal 2 of an IC package is placed on the contact pin and is pushed down, the contact part 15a and the spring acting part 15c are pushed down in a lead terminal guiding groove 14a of the socket body 14, and is brought into close contact with the lead terminal 2 by the elastic force.
Patent JP-H1083185-A (JP)
Title: Touch detection key board device
Inventor: MISHIMA JUNICHI
IPC: H01L31/12
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To make possible changing respective light quantity to multi-stage in many channels with a complete characteristic by controlling plural optical switches and leading the light quantity change data of distributed light to a single optical waveguide in time division. SOLUTION: The light outgoing from a single light source 1 is divided to many luminous flux, e.g. 64 pieces of luminous flux by constitution, etc., bundling many optical fibers on one end in an optical distributor 2 to be supplied to input side optical fibers 3. Respective input side optical fibers 3 are coupled with light quantity revising devices 4 such as stroke sensors, etc., of a key board, and the output light of the light quantity revising devices 4 are supplied to an optical multiplexer 8 through output side optical fibers 6. For instance, when each key on the key board is depressed, the answering stroke sensor supplies a light output increasing according to key depression.  The optical multiplexer 8 receives a signal from a successive pulse generation circuit 9, and multiplexes optical signals supplied from many output side optical fibers 6 by time division to supply them to the single waveguide 10.
Patent JP-S6260878-A (JP)
Title: Electroless nickel-molybdenum alloy plating bath
Inventor: AISAKA TETSUYA
IPC: C23C18/50
Filed: 1985-09-11
Abstract: PURPOSE:To simplify bath preparing work when the titled plating bath is prepd. with a reducing agent, a complexing agent, an Ni salt and a molybdate, by using specified complexing agents so that the bath can be prepd. only by mixing aqueous solns. of the separate chemicals. CONSTITUTION:This electroless plating bath for depositing an Ni-Mo alloy contains 0.02-0.2mol/l sodium citrate and 0.1-0.4mol/l alpha-hydroxy acid or salt thereof as complexing agents. The plating bath can be prepd. only by mixing aqueous solns. of a reducing agent, the complexing agents, an Ni salt and a molybdate. when the plating bath is used, a thin Ni-Mo alloy film having superior resistance stability during heating can be obtd.
Patent JP-H1131269-A (JP)
Title: Commodity housing device for automatic vending machine
Inventor: TSUNODA MASARU
IPC: G07F11/04
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To form a stock chamber by validly using a conventional deal space without adding any special stocker to a column main body in which a serpentine column and a direct accumulation column are both arranged. SOLUTION: In this commodity housing device of an automatic vending machine, a serpentine column 3 for housing commodities 2 in a meandered array state is constituted at the deep side of a column main body 1, and a direct accumulation column 5 for directly accumulating and housing commodities 4 is constituted at the front side, and a commodity input port and a merchandise guiding path to the serpentine column 3 are formed of a guide plate at the upper part of the direct accumulation column 5. A stock chamber 7 for housing equipment or an operation manual or the like is formed between the guide plate and the direct accumulation column 5.
Patent JP-S5993385-A (JP)
Title: Light fixing type thermal recording medium
Inventor: YANO HARUHIKO
IPC: B41M5/323
Filed: 1982-11-19
Abstract: PURPOSE:To provide a thermal recording medium excellent in heat sensitivity and preservation stability and used for a facsimile, a printer or the like, comprising a water-insoluble of sparingly soluble diazonium salt, a coupler and a specified water-insoluble or sparingly soluble sensitizer. CONSTITUTION:The recording medium comprises a water-insoluble or sparingly soluble diazonium salt (e.g., a slat of p-N,N-dimethylaminobenzenediazonium or the like as a cation with BF<->4, SCN<-> or the like as an anion), a water-insoluble or sparingly soluble coupler (e.g., o-hydroxydiphenyl) and at least one water- soluble or sparingly soluble sensitizer selected from the group consisting of sensitizers of formulas I (wheren each of R1-R3 is H, alkyl; R4 is H, halogen, alkyl), II [wherein each of R1-R4 is H, OH, (substituted) alkoxy], III (wherein R1 is H, OH, alkyl or the like; R2 is alkyl, aryl or the like), IV (wherein each of R1-R10 is H, alkyl, alkoxy, halogen), V (wherein R11 is H, alkyl or the like) and VI [wherein each of R1-R4 is H, OH, halogen or the like; R5 is (ar)alkyl].
Patent JP-H0650861-A (JP)
Title: Conductor extraction testing apparatus for cross-linked polyethylene cable
Inventor: OGAWA KAZUO
IPC: G01N3/00
Filed: 1992-07-29
Abstract: PURPOSE:To make a torsional force escape and to properly measure an extraction force by a method wherein an insulator support ring which has supported a cable sample is placed on a thrust bearing which has been arranged on the bottom plate of a stand and a tensile force is exerted on a conductor as the sample extracted to the outside of the bottom plate. CONSTITUTION:A thrust bearing 5 is arranged on the bottom plate 1a for a stand 1, and an insulator support ring 3 which supports a sample 2 as a cross-linked polyethylene cable is placed on it. A conductor 2a for the sample 2 is inserted into, and passed through, a ring 3 and the bearing 5, and extend to the outside from the base plate 1a and a clamping utensil 43 is attached to its end part. Chucks for an extraction machine are attached respectively to a protrusion part 1c formed on a ceiling 1b for the stand 1 and to a protrusion part 4d formed at the lower part of the clamping utensil 4, and the extraction force of the conductor 2a is measured. When a torsional force is generated at the conductor 2a in a measurement, the sample 2 is turned and moved to the torsional direction of the conductor 2a together with the ring 3 and acts so as to make a torsional force escape, and the extraction force can be measured porperly.
Patent JP-H0526652-A (JP)
Title: Green sheet inspecting method and device
Inventor: SUZUKI KUNIO
IPC: G01B15/04
Filed: 1991-07-17
Abstract: PURPOSE:To precisely and efficiently inspect the state of the plugging by the conductor paste formed on a green sheet, the wiring pattern, and the power source/ground pattern. CONSTITUTION:A control processor 17 reads the inspection data consisting of the X-ray output information, the positioning information, and the inspection information such as the search range and threshold value from an FD 18 and stores it in an internal memory. The output of an X-ray tube is controlled by the X-ray output information via an X-ray controller 7, and X, Y tables 14, 15 are controlled by the positioning information via an XY table controller 8. The inspection information is fed to an image processing/recognizing device 6. A green sheet 1 is mounted on the X table 14. A TV camera 5 detects an X-ray image passing through the green sheet 1. The image processing/ recognizing device 6 generates a variable-density shape within the search range from the X-ray image, and its height and width are compared with the threshold values for the judgment of quality.
Patent JP-H1043987-A (JP)
Title: Balance correcting method of rotary shaft supported by static pressure bearing
Inventor: MURAI SHIRO
IPC: F16F15/32
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To precisely correct a balance of a rotary shaft by improving correcting workability, and shortening correcting time. SOLUTION: A rotary shaft 1 is rested, and resting time bearing rigidity ksl under supply pressure P1 to a radial static pressure bearing 12 and resting time bearing rigidity ks2 under supply pressure P2 are measured, and then, the rotary shaft 1 is rotated, and a swing ed1 of the rotary shaft 1 under the supply pressure P1 and a swing ed2 of the rotary shaft 1 under the supply pressure P2 are measured.  Next, centrifugal force F is calculated by using the resting time bearing rigidity ks1 and ks2, the swing ed1 and the swing ed2 on the basis of F=[ed1×ed2×(ks2-ks1)/(ed1 ed2)], and mass (m) of a screw (w) installed in a screw hole 20a arranged on the circumference of a radius (r) of the rotary shaft 1 is determined from a radius (r), angular velocityty ω, centrifugal force F and F=mrω<2> , and, and an intermediate position of (+θ) and (-θ) of respective eccentric angles respectively measured by normally rotating and reversely rotating the rotary shaft 1, is judged as the eccentric direction.
Patent JP-H0857553-A (JP)
Title: Forming device
Inventor: KADOWAKI KENSAKU
IPC: B21D51/18
Filed: 1994-08-26
Abstract: PURPOSE: To provide a forming device by which wrinkles are not generated on a wall formed on the side wall at the time of forming a vessel like object by working a sheet like object. CONSTITUTION: This forming device is composed of a lst die member and a 2nd die member. The 1st die member is made of a cylindrical body, a 1st step groove is formed on the upper wall thereof and connected to a 2nd step groove formed on the internal wall thereof. The 2nd die member is composed of a pestle like push bar 1 including a circular-column body 7. At the end of the pestle like push bar 1, plural plate like members 3 are attached freely rotatably around a ring 33, and plural receiving grooves 5 for receiving the plate like members 3 are formed on the circumferential wall of the circular-column body 7 in its axial direction.
Patent JP-H0864913-A (JP)
Title: Semiconductor light emitting element and its manufacture
Inventor: SHAKUDA YUKIO
IPC: H01S5/343
Filed: 1994-08-26
Abstract: PURPOSE: To provide a semiconductor light emitting element which extremely restrains generation of crystal defect and dislocation which are caused by unconformity of lattice constants or difference of coefficients of heat expansion and is capable of cleavage, and a manufacturing method of the element. CONSTITUTION: This semiconductor light emitting element consists of the following an insulating film 2 formed on a single crystal silicon substrate 1, gallium nitride based compound semiconductor layers 3, 4 formed on the insulating film 2; and gallium nitride based compound semiconductor single crystal layers 5, 6, 7 which are continuously grown on the gallium nitride based compound semiconductor layer 4 and contain at least an N-type layer and a P-type layer.
Patent JP-S6179782-A (JP)
Title: Treatment of phosphate
Inventor: KAWAKAMI TAKASHI
IPC: C23C22/80
Filed: 1984-09-27
Abstract: PURPOSE:To form a fine phosphate film excellent in corrosion resistance by means of a chemical conversion by treatng steel preliminarily with a prescribed aq. surface adjustor soln. and thereafter treating it with a film-chemical conversion treatment soln. consisting of a specified composition contg. Zn, PO4 and Fe<3+> in the presence of an oxidizing agent. CONSTITUTION:Steel and steel product plated with zinc and zinc alloy are preliminarily treated with the aq. surface adjustor soln. contg. 1-50ppm Ti, 200-3000ppm PO4 and 50-600ppm P2O7 and having 8.0-9.5pH at <=40 deg.C by a spray method or the like. While using a zinc phosphate film-chemical conversion treatment soln. as an essential condition contg. 0.5-1.5g/l Zn, PO4 having the ratio of PO4:Zn=(10-35):1 in the presence of an oxidizing agent such as nitrous acid ion and chloric acid ion and >=5ppm Fe<3+> as a chemical conversion promoter and controlling pH of the soln. to 3.3-4.5, steel, steel products are treated in the low-temp. region of 10-40 deg.C. By the above-mentioned treatment, the phosphate film excellent in quality is formed on the surface of the steel or the like by means of the chemical conversion.
Patent JP-H0369675-A (JP)
Title: Wear-resistant far infrared ray-radiating synthetic fiber
Inventor: MOTOMIYA TETSUYA
IPC: D04H1/413
Filed: 1989-08-07
Abstract: PURPOSE:To prepare a low wear synthetic fiber having a low wear coefficient by adhering a smooth treating agent mainly comprising a silicone component to the surface of the synthetic fiber containing a specific amount of an oxide ceramic having a far infrared ray-radiating ability. CONSTITUTION:A smooth treating agent containing >=60wt.% of a silicone component (preferable example: a reactive polysiloxane) is applied to the surface of a synthetic fiber to adhere the active ingredient in an amount of 0.2-5wt.% owf, thereby providing a low wear far infrared ray-radiating synthetic fiber having excellent curd-passing ability, reducing the wear and damage of devices, giving a good spun yarn and having a good quality, the synthetic fiber being prepared by mixing a fiber-forming polymer, preferably polyethylene terephthalate, with an oxide ceramic fine powder such as an alumina or zirconium oxide ceramic fine powder having a far infrared radiation degree of >=65% in a range of 4.5-30mum at 30 deg.C and subsequently spinning the mixture.
Patent JP-H1142139-A (JP)
Title: Seat storage device
Inventor: MURANO KENICHI
IPC: A47C1/126
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a seat storage device which is simple in structure and designed so that a floor lid does not obstruct the rise of a chair. SOLUTION: This seat storage device is so designed that a movable floor 7 on which a chair 9 is installed is raised and lowered between a storage position inside an underfloor storage part 3 and a set position above the underfloor storage part 3 by operating a lift mechanism 5 installed within the underfloor storage part 3. In this case, the backrest 15 of the chair 9 is made reclinable, so that when the chair 9 is in the storage position, the back of the backrest 15 of the chair 9 serves as a floor face.
Patent JP-H0495360-A (JP)
Title: Closed type lead storage battery
Inventor: MATSUMURA YASUSHI
IPC: H01M10/10
Filed: 1990-07-31
Abstract: PURPOSE:To lengthen the life of a closed type lead storage battery by abutting electrolyte-retaining bodies each covering an area of specified range to the area of a group of pole plates upon the pole-plate face at the end face of the group of pole plates. CONSTITUTION:In a closed type lead storage battery having its group 1 of positive pole-plates constructed by putting electrolyte-retaining bodies 2 between each positive pole-plate and each negative pole-plate, the battery is fabricated by abutting the electrolyte-retaining bodies 2 covering 70 to 90% of the area of the group of pole plates upon a pole-plate face at the end face of the group 1 of pole plates. Because the electrolyte-retaining bodies do not cover he whole of the pole-plate face at the group of pole plates in this manner, oxygen is smoothly discharged from the positive pole-plate, and meanwhile it easily reaches also the negative pole-plate to satisfactorily make an absorption reaction. Thus, can obtain a storage battery is obtained with high capacity and also such long-service life that the high capacity can be retained over a long period of time.
Patent JP-2000022889-A (JP)
Title: Image input device, reference data obtaining method and storage medium
Inventor: MORIYA KOJI
IPC: H04N1/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an image input device capable of obtaining the data of both black reference and white reference without forcing complicated operations on a user even in a device incapable of easily turning a light source to an OFF state by rotating a reference sheet in linkage with a paper feed roller and reducing the influence of dust stuck to the reference sheet or the like by using the average value of reference data for plural lines, and to provide a reference data obtaining method and a storage medium. SOLUTION: This device is provided with the paper feed roller 5 driven by a motor 3 for feeding an original 1, reference sheet holding shafts 7 and 8 for holding the reference sheet 9 and circulating the reference sheet 9 in a route including the light receiving surface of a sensor unit 12 and the cleaner part of reference sheet pressing devices 15 and 16 driven by the motor 3 and a CPU for controlling the drive of the motor 3 so as to circulate the reference sheet 9 in linkage with the paper feed roller 5.