baber/WOPTO huggingface dataset:
Patent JP-2000175494-A (JP)
Title: Method for controlling stepping motor
Inventor: YOSHIDA FUTOSHI
IPC: B41J19/18
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To efficiently accelerate and decelerate a stepping motor by making most use of the output characteristic of the stepping motor, and in addition to reduce the occurrence of vibrations. SOLUTION: Target acceleration torque characteristic, which is considered to be necessary for a load, is calculated from the maximum acceleration torque characteristic, which is obtained by subtracting at least the friction torque and load torque applied to a stepping motor from the pulled out characteristic of the stepping motor (200) and an initial starting pulse interval is calculated from a prescribed initial velocity given to the stepping motor (202). Then the interval of the succeeding drive pulses is calculated from the calculated initial pulse interval and target acceleration torque characteristic (210 and 212). Thereafter, the intervals of drive pulses are successively calculated from the calculated drive pulse and target acceleration torque characteristics (208-214).
Patent JP-2000170658-A (JP)
Title: Compressor
Inventor: YOKOMACHI HISAYA
IPC: F04B39/10
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce the pressure loss of gas in a compression chamber flowing to an outlet port in the final period of a discharge process. SOLUTION: An outlet port 32 is arranged at a position projected outside of the internal periphery of a cylinder bore 25. A tapered face 41 is formed over the whole of the peripheral end section of the top face of a piston 26. On the other hand, in a cylinder block 11, a tapered face 42 is formed extending opposing to the tapered face 41 over the whole of the end section of the inner wall of the cylinder bore 25. By both of the tapered faces 41 and 42, a ring-like passage 43 extending along the outer periphery of the piston 26 and communicating with the outlet port 32 is formed in the final period of the discharge process (compressing process) of the piston 26.
Patent JP-2000171261-A (JP)
Title: Multi-axis induction brillouin scattering type optical fiber angular speed meter
Inventor: NAGATA KAZUHITO
IPC: G01C19/72
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To realize economization by sharing a light source. SOLUTION: A speed meter comprises a plurality of optical fiber ring resonators 4i connected in series through optical fiber couplers 5i (i=x, y, z), a laser light source 1 for supplying pumping light of two luminous flux reversely from the opposite ends of the series connection circuit, a light branching/ coupling means 11i for taking out and combining induction Brillouin scattering light of opposite circulations oscillated at each optical fiber ring resonators 4i, and a light receiving unit 6i for detecting the beat of a combined light.
Patent JP-H10183172-A (JP)
Title: Cleaning agent composition
Inventor: HASEBE KEIKO
IPC: A61K8/49
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning agent composition excellent in detergency, foamability and foam sustainability, and high in germicidal and antimicrobial effects by containing a specific sulfuric ester-based surfactant, a specific germicide and an alkanolamide-based surfactant. SOLUTION: This cleaning agent composition is formulated by (A) 5-50wt.% of a sulfuric ester-based surfactant of the formula R<1> O-(CH2 CH2 O)n -SO3 M<1> [R<1> is an 8-20C straight- or branched-chain alkyl, etc.; (n) is 0-10; M<1> is an alkaline (earth) metal, etc.], (B) 0.2-5wt.% of at least one member selected from a cationic germicide of formula I (R<2> and R<3> are each a 6-14C long-chain alkyl with the number of C atoms totaling 16-26, etc.; R<4> and R<5> are each a 1-3C alkyl, etc.; Z<1> is a halogen, an amino acid, etc.), formula II (R<6> is an 8-14C hydrocarbon moiety, a group of formula III, etc.), formula IV (Z<2> is acetic acid, HCl, etc.), or formula V (R<7> is a 6-18C straight- or branched-chain alkyl;  Z<3> is an amino acid, a fatty acid, etc.), and polyhexamethylenebiguanide, (C) 0.1-10wt.% of an alkanolamide-based surfactant and (D) optionally, e.g. a metal chelating agent.
Patent JP-H11166334-A (JP)
Title: Remote control lock
Inventor: SAITO MITSUHIRO
IPC: E05B49/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To enable locking operation only in a completely non-running condition in a device for locking and unlocking a key of a bicycle or the like by remore control. SOLUTION: This lock includes a lock main body 1a having a lock mechanism and an operating device 5a. The lock main body 1a has a signal receiving means 11; a determination means (control circuit) 10 for comparing an identification code of a received signal with a designated collation code to determine whether both codes correspond to each other or not; a detecting means 15 for detecting whether a bicycle or the like loaded with the lock main body is in running or not; and a locking means 17 for locking the lock mechanism on conditions that the identification code corresponds to the collation code and the bicycle or the like is in the state of non-running. The operating device 5a has a transmit means 51 for transmitting an identification code corresponding to a designated collation code according to the switch operation.
Patent JP-H10209848-A (JP)
Title: Output circuit for ic chip
Inventor: BAE JONG-KON
IPC: H01L21/822
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To adjust a driving output current value by a chip itself without making it unnecessary to connect a buffer with the outside of an output circuit even when the size of an outside load is changed, or exchanging the output circuit by varying the driving output current value according to the input level of a control signal by a tristate invertor. SOLUTION: When a tristate invertor TIN1 is turned into the output configuration of a tristate state according to the level of a control signal, a driving output current value depending on the size of a PMOS transistor P1 or an NMOS transistor N1 serially connected between a power supply terminal and a ground terminal for impressing the output of an invertor IN1 to a gate is obtained. Also, when an output configuration in which output data corresponding to input data are generated is obtained, the driving output current value is decided based on the size of the PMOS transistor P1 or the NMOS transistor N1 and the size of PMOS transistors P3 and P4 and NMOS transistors N3 and N4 in the tristate invertor TIN1.
Patent JP-H09173098-A (JP)
Title: Detection of glucose in urine and coloring reagent therefor
Inventor: YAMAGATA FUMIO
IPC: C12Q1/54
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To facilitate judgment on a cut off value in a urinary glucose (urinary sugar) test useful for a screening or the like of diabetes and improve the precision of judgment by adding hydroxylamine or its salt. SOLUTION: This method definitely facilitates judgment on a cut off value of glucose in urine and also improves the stability of a coloring reagent by adding hydroxylamine or its salt to the coloring reagent. By controlling the addition and amount of hydroxylamine or its salt, the time for judgment and the sensitivity for coloring can be controlled and the precision of judgment on a cut off value is improved.
Patent JP-H05181626-A (JP)
Title: Printer
Inventor: OSAKI MASAKI
IPC: B41J29/38
Filed: 1991-12-12
Abstract: PURPOSE:To reduce the capacity of a bit map memory containing a control part and to facilitate the painting out processing of an undecided area by provid ing a hard disk and forming a virtual bit map memory on the hard disk. CONSTITUTION:A print command stored in a RAM 4 is read out and analyzed by a CPU 2. If the drawing processing is carried out to a bit map memory 7 under such conditions, it is retrieved where the present memory 7 is pointing in a bit map memory forming virtually one page. When no coincidence is obtained between the addresses, the memory 7 is once written into a hard disk 6. Then the area of the bit map memory corresponding to the memory 7 is read again out of the disk 6. Then the drawing processing is applied to the area of the memory 7. The CPU 2 outputs the print command codes to a bit map memory control part 8 and an engine control part 9 after the bit map memory area is read out of the disk 6.
Patent JP-H07185175-A (JP)
Title: Method of serging and apparatus for the same
Inventor: YAMAZAKI TORU
IPC: D05B35/10
Filed: 1993-12-27
Abstract: PURPOSE:To enable an unskilled worker to conduct over casting, that is, serging, by applying bar codes encoding information corresponding to properties and a form of cut cloth and reading the bar codes to determine requirements for serging of the cut cloth. CONSTITUTION:For conducting serging with respect to cloth which has been cut for the front of a pair of slacks, optimums for serging of the cloth determined in advance by trial sewing are encoded and indicated in the form of bar codes on a label, which is applied to the cloth. Information to be encoded includes, for example, requirements for a tension-regulating device, a main pitch for feeding cloth, a presser bar flat, and the like. The cloth is fed to a sewing table 42 from an incurved part of a header panel therefor and the edge of the cloth is inserted below a presser bar flat 43. The bar codes are read by means of a bar code reader to control the height of the presser bar flat 43 to the optimum level by means of a DC motor 44 and move pins 46 to positions corresponding to a cut line of the cloth by means of an air cylinder.
Patent JP-H05163451-A (JP)
Title: Binder for printing ink and printing ink composition
Inventor: TATSUMI JUNICHI
IPC: C09D11/10
Filed: 1991-12-11
Abstract: PURPOSE:To provide the subject binder excellent in adhesivity, boiling resistance and storage stability, and suitable for plastic films, etc., by adding a prescribed amount of a specified imine compound to the solid content of a polyurethane resin. CONSTITUTION:The objective binder comprises (A) 100 pts.wt. of a polyurethane resin obtained by reacting a polymeric polyol such as a polyetherpolyol with a diisocyanate compound such as 4,4'-diphenylmethane diisocyanate and a chain extender such as ethylene diamine and (B) 0.01-50 pts.wt. of a compound having one or more groups of the formula (A is H, methyl) in the molecule, such as ethylene imine. The binder is used for the production of printing ink compositions.
Patent JP-H05166457-A (JP)
Title: Manufacture for electron gun cathode structure
Inventor: MITOKU MASATAKA
IPC: H01J9/18
Filed: 1991-12-13
Abstract: PURPOSE:To easily manufacture an electron gun cathode structure with small dispersion of cut off voltage. CONSTITUTION:A brazing jig 21 with a step difference between surfaces 21b, 21c equal to d12 is used to respectively mount the first grid 16 and a d12 spacer 15 onto the surfaces 21b, 21c. An insulator 17 is placed while pressed on these grid and spacer to braze opposed surfaces between the first grid 16 and the insulator 17 and between the d12 spacer 15 and the insulator 17. In the case of pressing at the time of brazing, any of blazing parts between the d12 spacer 15 and the insulator 17 and between the first grid 16, and the insulator 17 plays a role of cushioning. Consequently, even when unevenness is provided in flatness of the insulator 17, thickness of the d12 spacer 15, plate thickness of the first grid 16, etc., d12 is accurately specified.
Patent JP-H07195532-A (JP)
Title: Sheet laminating and shaping method
Inventor: MORITA SATORU
IPC: B29C67/00
Filed: 1993-12-29
Abstract: PURPOSE:To shape highly accurate three-dimensional matter by forming a bonding layer by upper and lower sheets impregnated with an adhesive in the pressing process of a three-dimensional matter shaping method. CONSTITUTION:An upper sheet 2Y is rapidly sent to a model tray by a feed part such as a rubber roll to be superposed on a lower sheet 2X cut into an effective region V1 and an unnecessary region V2 to be laminated. The sheet 2Y reversed on the way of feed is placed on the surface of the sheet 2X through adhesive layers 6, 8. The sheet 2X is already placed on the upper surface of a laminate of several number of sheets 2. The laminate T is pressed to the rear surface of the heater blade H arranged above the laminate and heated to predetermined temp. under predetermined pressure. By this method, the adhesive 4 interposed between the sheets 2X, 2Y is melted to be sufficiently infiltrated into both of the sheets 2X, 2Y under high pressure to closely bond the sheets 2X, 2Y mutually.
Patent JP-2000179360-A (JP)
Title: Control system for gas turbine engine in transient state
Inventor: IRWIN CRAIG W
IPC: F04D27/02
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To enable increase of the stall margin through control of bleed valve by calculating the rate of temperature change of the metallic materials of the compressor based on the detected values of the temperature and pressure of the gas flowing within the compressor and obtaining the signal which indicates the degree of compressor instability due to the effect of thermal transmission. SOLUTION: In a double-shaft gas turbine engine, a temperature sensor 136 and a pressure sensor 138 are located in the gas passage at the compressor exit. The signals detected by the sensors are sent to a metallic materials temperature calculation logical block 160 wherein the primary delay of the gas flow temperature is added to calculate the temperature proportionate to the metallic materials temperature of the casing and stator/blades. Then, thermal transmission parameter is obtained by differentiating the metallic materials temperature at a thermal transmission calculation logical block 168. Next, nondimensional thermal transmission parameter is obtained by means of a logical standardization block 176 by dividing the thermal transmission parameter by the product of the gas flow rate and the gas temperature.  Thus obtained nondimensional thermal transmission parameter is then compared with the threshold value calculated by means of a threshold value logical block 184, and a bleed valve 148 of the compressor is controlled accordingly.
Patent JP-H10169198-A (JP)
Title: Fixture for wire material
Inventor: MURATA NOBUYUKI
IPC: E04G23/02
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a fixture fixing a wire material onto a pier, a column and other columnar bodies under the state, in which tensile force is applied to the filament material. SOLUTION: The fixture has a base plate and a wedge. The base plate 26 consists of a plate material, and a rear is brought into contact with a columnar body 24. A groove 32 is formed to the surface of the base plate. The groove 32 is formed so that the sectional area of the groove 32 cut by a virtual surface crossed at right angles with the surface is reduced gradually towards the other end from one end of the groove. The wedge 28 is driven into the groove 32 from one end, and fixes the wire material 22 in cooperation with the groove 32, and is composed of two wedge small pieces 40, 42 formed so as to hold the wire material 22 extending over a certain length in the axial direction. These wedge small pieces 40, 42 are formed so that the outer circumferential surfaces of the wedge small pieces are adapted to the groove 32 and the wire material 22 is given resistance force.
Patent JP-H11311704-A (JP)
Title: Mirror for uv ray
Inventor: SHIRAI TAKESHI
IPC: G02B5/08
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a mirror for UV rays having high reflectance for light emitted in a UV region with a wide incident angle range (having good characteristics of incident angle) and small changes in the reflectance for polarized light with changes in the incident angle of rays (small separation in components of polarized light). SOLUTION: This mirror consists of at least a substrate 1, an aluminum(Al) film 2 formed on the substrate, and a dielectric multilayered film comprising alternately deposited low refractive index layers 3 and high refractive index layers 4 on the aluminum(Al) film. The dielectric multilayered film has the structure of L1 /[H/L2 ]<x> , wherein L1 and L2 represent low refractive index layers and H represents the high refractive index layer. The optical thickness of the layers satisfies the relation of 2L1 ≈L2 ≈H=0.25 to 0.35 λ or 2L1 =L2 =H=0.25 to 0.35 λ, wherein λ is the designed standard wavelength.
Patent JP-H11187606-A (JP)
Title: Mold motor
Inventor: KAWASAKI HIROTAKA
IPC: H02K5/08
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent the damage to a bracket and to improve the size precision of a bearing holding part by providing a first resin part which insert-molded the coil of a stator with thermosetting resin and a second resin part molding the first resin part with thermosetting resin and forming a fitting part. SOLUTION: A coil 112w of a stator 112, a capacitor 160 which is provided as needed and a temperature fuse 162 are molded with thermosetting resin, and the first resin part 150 is formed. A fitting part 116 is formed with a second resin part 152 which molds and covers the first resin part 150 with thermosetting resin. The outer wheels of the bearings 118 and 120 are respectively engaged with the bearing holding parts 152x and 152z formed on the second resin part 152 and inner wheels are fitted to a shaft 122, to which the rotor 126 is fixed so as to assemble a mold motor 100. Thus, since thermal melting does not exist at the time of abnormal heat generation, the charging part of the coil 112w can be held rigidly. Thus, flexibility is easily obtained, and the fitting of the bracket or the like is facilitated.
Patent JP-H07198018-A (JP)
Title: Bidirectional snap acting mechanism
Inventor: YAMAMOTO HIROMASA
IPC: F16H35/00
Filed: 1993-12-30
Abstract: PURPOSE:To provide a bidirectional snap acting mechanism for preventing movement of an operating member and keeping the member stationary until it reaches its critical level and reducing power for preventing the movement of the operating member as small as possible when it exceeds the critical level. CONSTITUTION:A bidirectional snap acting mechanism is formed with an operating member 1 reciprocatably supported in a guide member 2 and a support device 4 mounted adjacent to the operating member and the support device is so formed as mounting a plate spring 7 in its curved state to some extent 8 above a support projection from both ends side of a support base 6 having its support projection formed in its center portion and also the operating member is formed by projecting a locking bar 9 in the plate spring direction by a spring 10. An end portion 8 on the support projecting portion side of the plate spring is curved in a way as showing such convexity upward and also its rigidity is enhanced.
Patent JP-2000180898-A (JP)
Title: Thin film transistor substrate for liquid crystal display device and its manufacture
Inventor: SONG JUN-HO
IPC: H01L27/13
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To attain reduction in manufacturing cost by removing a contact layer pattern which is not covered by a conductive body pattern and removing an upper conductive layer of the conductive body pattern which is not covered by a protective film. SOLUTION: Data lines 62, 72, data pads 64, 74, a source electrode 65, drain electrodes 66, 76, pixel electrodes 63, and gate pad patterns 67, 77, consisting of double-layer films, are formed by patterning a continuously laminated film of an ITO film with a molybdenum-tungsten alloy film or with a chromium film. Separated contact layers 55, 56... are formed by removing parts of silicide layers which are not covered by the double-layer films. A protective film 80 is laminated and patterned to form opening parts 81, 82.... Exposed upper films and semiconductor layers thereunder, of the pixel electrodes 63, the gate patterns 67, 77 and the data pads 64, 74, are etched. Most of the pixel electrodes 63, the gate pad patterns 67, 77 and the data pads 64, 74 are formed only with the lower films 63, 67, 64. The semiconductor layers are separated into two parts, 42, 47.
Patent JP-H09173787-A (JP)
Title: Denitrification device for gas turbine
Inventor: NAKADA NOBUO
IPC: B01D53/94
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the required floor space for installing the device by integrating a denitrification reactor of the device with a stack and obviate need of placing an opening-adjustable damper in the upper part of the stack. SOLUTION: This device is provided with a duct 3 disposed within a stack 7 for vertically exhausting an exhaust gas 2 from a gas turbine 1, a ceiling plate 4 that is placed at the top of the duct 3 and used for shielding the vertical stream of the exhaust gas 2, and two catalyst beds 5 and 6 for catalytic reduction/denitrification, which are placed parallel and opposite to each other in the vertical direction so as to interpose the duct 3 between them. In the device, the flow velocity of the stream of the exhaust gas 2 is reduced concurrently with the change in direction of this stream to the horizontal direction in the duct 3 and thereafter, the direction of the stream of the exhaust gas 2 passed through the catalyst beds 5 and 6 is changed again to the vertical direction and the exhaust gas 2 is exhausted through the stack 7.
Patent JP-H11171014-A (JP)
Title: Axle box support device for railway rolling stock
Inventor: SHIMOMURA TAKAYUKI
IPC: B61F5/30
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide technology of an exle box support device for a railway rolling stock excellent in a maintenance property by optionally selecting the most suitable supporting rigidity respectively for each of exle box supporting rigidity in the longitudinal direction, the cross direction and the vertical direction of a carriage. SOLUTION: It is a device to optionally select axle box supporting rigidity in the longitudinal direction, the vertical direction and the cross direction of a carriage 10 by supporting an exle box 3 of the carriage 10 at a plural number of points against a carriage frame 1, furnishing a longitudinal direction support part X, a vertical direction support part Y and a cross direction support part Z at least as each of the support parts and equipping elastic members on these support parts, the elastic member equipped on each of the support parts is arranged so that the respective extension and contraction directions respectively correspond to the longitudinal direction, the vertical direction and the cross direction of the carriage,  and each of the elastic members is constituted to be set smaller in rigidity in the shearing direction in comparison with rigidity of extension and contraction.
Patent JP-2001173352-A (JP)
Title: Hanger for operating rod
Inventor: FUJII HAJIME
IPC: E02F3/12
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To facilitate connection and separation of an operating rod to and from a hanger while realizing the safety of connection and separation. SOLUTION: In the hanger projected at the upper end of the operating rod and freely mounted and demounted to and from a male joint in which a retaining groove is formed to an external side face, a female joint freely fitted and detached to and from the male joint of the operating rod is formed to an underside under an opened state in the hanger body while a hanging member is projected from a top face, a locking member is retained to the retaining groove of the male joint and supported at a position, where the male and female joints are locked, and a position, where the joints are detached, in a freely forwarding and retracting manner while an operating member, which must move forward and retract the locking member, is supported in a freely vertically movable manner in the hanger body,  an interlocking mechanism interlocking the locking member in the forwarding and retracting direction by vertically moving the operating member is installed, and an operating means vertically moving the operating member is mounted in the hanger for the operating rod.