baber/WOPTO huggingface dataset:
Patent JP-S606505-A (JP)
Title: Control device of conveyance equipment
Inventor: YUMOTO KENROU
IPC: B65G11/20
Filed: 1983-06-22
Abstract: PURPOSE:To improve precision of a spring out position regardless of speed change by estimating a distance from issuance of a command up to spring out on the basis of acceleration or deceleration right before the command of spring out and determining a timing of spring out in the captioned equipment with a spring out device. CONSTITUTION:A steel pipe 4, conveyed on a conveyance table 1, is detected by means of a sensor 5 and inputted to a speed and acceleration detector 10 of a timer device 13. Then a distance of movement, from issuance of a spring out command up to being sprung out, is calculated in an arithmetic and logic unit 11 to determine the timing for issuing the command so as to realize spring out always at a definite position regardless of the speed of movement. Thus the position of spring out is always kept definite, and edge faces of an object of conveyance are prevented from uneven arrangement so that a work of even arrangement of the edge faces is omissible.
Patent JP-S61269991-A (JP)
Title: Production of build-up valve for internal-combustion engine
Inventor: MORI KAZUHIKO
IPC: B23K26/34
Filed: 1985-05-23
Abstract: PURPOSE:To make uniform the material quality of a laser build-up part over the entire part of a valve face part by irradiating laser light on said part and spraying a cooling medium to the rear side of the irradiated part during the time when the laser light returns again to the initially irradiated part. CONSTITUTION:Laser build-up is executed by rotating gradually an exhaust valve 1 while supplying build-up alloy powder 3 from a build-up alloy powder supplying device 4 to the valve face part 2 of the valve 1, supplying at the same time a shielding gas thereto from a shielding gas supplying device and irradiating the laser light 5 on said part. A cooler 6 installed apart at a prescribed distance from a head bevel 12 is operated upon starting of the irradiation of the light 5 to spray the cooling water 11 to the head 12. The generated steam is sucked and discharged to the outside through a conduit 9 by a suction pump. The irradiated part is thus cooled during the time when the laser light 5 returns again to the part irradiated first with the laser light and therefore the heating up to the high temp. at which dilution arises is obviated and the material quality uniform over the entire build-up layer is obtd.
Patent JP-H04316517-A (JP)
Title: Tolunaphthate-containing liquid medicine
Inventor: MITOMI MITSUO
IPC: A61P31/04
Filed: 1991-04-16
Abstract: PURPOSE:To obtain tolunaphthate-containing liquid medicine having excellent percutaneous permeability of tolunaphthate and crystal deposition-preventing effects of tolunaphthate. CONSTITUTION:The objective liquid medicine containing one or two or more kinds of substances selected from a group consisting of tolunaphthate, 8-24C alcohol, myristates, sebacates, salicylates and propylene glycol and solvent.
Patent JP-S592300-A (JP)
Title: Semiconductor storage device
Inventor: YAMADA JIYUNZOU
IPC: G11C29/00
Filed: 1982-06-28
Abstract: PURPOSE:To relieve both fixed and non-fixed defect bits, by dividing information memory cells into plural groups and at the same time providing a test memory cell to correct an error of the memory cell with use of a multi-dimensional structure. CONSTITUTION:In a read mode selectors 11'-13' select the bit line groups and test bit lines related to the output information, i.e., a subject of correction among three bit line groups. Then the storage information is fed to parity check circuits 17-19 to perform a parity check. The output of an AND gate 21 is set at ''1'' only when the outputs of the circuits 17-19 are all set at ''1'', i.e., when a parity error is generated. Then the storage information is inverted (corrected) through an exclusive OR gate 22 and read out to an output terminal OUT. At the same time, the corrected storage information is stored again at its original position via a gate 27.
Patent JP-S60254713-A (JP)
Title: Transformer
Inventor: MATSUDA MASAYOSHI
IPC: H01F27/02
Filed: 1984-05-31
Abstract: PURPOSE:To acquire space distance between a secondary coil and magnetic material and eliminate insulation film by inserting a bending part provided to the lower surface of collar of lower end of tartiary coil bobbin to the cut-away part provided to the collar at the lower end of secondary coil bobbin. CONSTITUTION:A cut-away part 15 is provided to the lower end collar 13b of a secondary coil bobbin 13, a bending part 14d is provided to the lower surface of the lower end collar 14c of a tartiary coil bobbin 14, and the tartiary coil bobbin 14 is inserted into the secondary coil bobbin 13. Thereby, a space distance between the secondary coil 17 and magnetic material has the size of a+b+c and the space distance can be acquired only by inserting the coil bobbin without inserting an insulation film.
Patent JP-S5445502-A (JP)
Title: Data delivery system of loop system
Inventor: YAMADA SHIYOUICHI
IPC: H04L12/42
Filed: 1977-09-17
Abstract: PURPOSE:To make possible to detect failures in very short time, by returning the data delivered with the basic clock via the first loop delivery path via the second loop delivery path after being changed over to separate basic clock. CONSTITUTION:The loop delivery paths 31-II and 31-II are cnstituted that they are definitely connectable to the master unit 11 and slave units 12-0... 12-6 with the selection instruction written in the data. The data transmitted from the 18 unit 11 in the timing of the basic clock PHI1 is returned to the unit 11 via the delivery path 31-II in the timing of basic clock PHI2 from the unit 12-0, after it being fed to the given unit, for example, 12-0 via the delivery path 31-I. Further, the data transmitted from the delivery path 31-II in the timing of clock PHI2 is returned via th delivery path 31-I from the specified unit, for example, 12-1 in the timing changed over to the clock PHI1 when folding instruction is present. Thus, the failure detection can be made in very short time.
Patent JP-H11271579-A (JP)
Title: Optical cable for branching
Inventor: WATANABE KOICHIRO
IPC: G02B6/44
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To save the trouble of branching operation by eliminating the need for removing the whole circumference of a jacket. SOLUTION: This optical cable for branching is constituted by providing projection parts 24 of different height at positions along respective grooves 16 of a slot rod 12 and providing the jacket 20 thereupon. Then the jacket 20 outside the projection parts 24 have mountain range parts 220. The differences in height among the mountain range parts 200 make it possible to discriminate the grooves 16. A target groove 16 is exposed cutting only the mountain range part 200 relating to the target groove 16. Then a ribbon of coated optical fibers 18 to be branched can be taken out.
Patent JP-S61267815-A (JP)
Title: Data input device
Inventor: SHIMADA AYAKO
IPC: G06F3/023
Filed: 1985-05-22
Abstract: PURPOSE:To improve the data input efficiency as well as the working efficiency of a data input device by providing a conversion input part to a data input part to convert a certain character string into another one. CONSTITUTION:A data input device consists of a central processing unit CPU1, a main storage 2, a display device CRT3 and a data input part 4. The input data given from the part 4 and the processing result of the CPU1 are displayed on the CRT3. Here a conversion input part 4a is added to the part 4 to convert a certain character string into another one. Furthermore a character string conversion instruction is defined to an optional key at the part 4 to convert KANA (Japanese syllabary) into the English capital letters, numeric characters, etc. Then a character string supplied mistakenly is recognized together with a character string supplied mistakenly is recognized together with a character string whose input is actually desired. Then a key designated for conversion is pushed and therefore the CPU1 performs the conversion in response to an instruction to display the result of conversion on the CRT3.
Patent JP-H02291610-A (JP)
Title: Optical fiber submarine cable
Inventor: YURI ISAO
IPC: H01B11/22
Filed: 1989-04-28
Abstract: PURPOSE:To specify a damaged part of an optical fiber before cutting the optical fiber main body so as to hold the damage to a minimum by providing at least one part of an armouring wire with a pilot and control wire for the cable. CONSTITUTION:A cable has plural pilot and control wires 7 and 8 at one part of respective armouring wires 5 and 6. The center portion of each pilot and control wire is a metal conductor 14 which is covered with an insulator 13. Should the outer part of the cable be damaged and one of the pilot and control wires be cut at one part, the broken part is specified by constantly examining whether or not there is breaking of the cable by pulse test method, etc., applied to the pilot wires from a coast station A or B. Since breaking of the cable advances gradually from its periphery, the damaged condition is detected before an optical fiber 3 located at the center portion is completely cut out, and so proper protecting and maintaining work is enabled to hold the damage to a minimum.
Patent JP-H02290528-A (JP)
Title: Characteristic measurement instrument for optical pickup
Inventor: YAMAGUCHI TAKASHI
IPC: G01M11/00
Filed: 1989-04-28
Abstract: PURPOSE:To accurately and easily measure the condensing characteristic of an optical pickup by irradiating a strive plate with light from the optical pickup under the state that the strive plate is vibrated and detecting the light which is transmitted through or reflected on the strive plate. CONSTITUTION:The output of a photodetector 15 is amplified 16 and inputted to a peak value detection circuit 20. Besides, the light reflected from the strive plate 9 is passed through an optical system including an objective lens in the optical pickup 1 and received by a photodetector 17. Then, the output of the photodetector 17 is amplified 18 and inputted to the circuit 20. Next, the light transmitted through the strive plate 9 and the light reflected on it can be switched by a switch 19. Therefore, either the transmitted light or the reflected light can be selected. At this time, the condensing characteristic of the optical pickup 1 can be measured by either the transmitted light or the reflected light of the strive plate 9. Next, a top value and a bottom value are fetched from an obtained signal every width by the circuit 20, A/D-converted 21, arithmetically operated 22 and displayed by a plotter 23.
Patent JP-S60254589-A (JP)
Inventor: TANAKA SHIGERU
IPC: H05B6/12
Filed: 1984-05-30
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-H05308256-A (JP)
Title: Triangular wave oscillating circuit
Inventor: OTA MITSUHARU
IPC: H03K4/06
Filed: 1992-04-30
Abstract: PURPOSE:To provide the triangular wave oscillating circuit whose oscillating frequency and oscillating amplitude are stable even when a drive power supply voltage is subjected to change. CONSTITUTION:A constant voltage source 3 is used for a constant current source by using an amplifier 4, a buffer 6 and a resistor 5, its constant current is used for a charging current and a discharge current for a capacitor 20, and a voltage across the capacitor 20 is compared with a voltage at other terminal of a resistor 26 whose one terminal connects to the constant voltage source 30 at a comparator comprising transistors (TRs) 16,17. A constant current flows in/out of the resistor 26 in interlocking with the changeover of charging/ discharging of the capacitor 20 and then the voltage at the other terminal of the resistor 26 is switched. The voltage across the capacitor 20 is changed in a triangle shape by comparing the voltage at the other terminal of the resistor 26 with the voltage across the capacitor 20 to switch the charging/ discharging of the capacitor 20 and the flowing in/out of the current to/from the resistor 29.
Patent JP-H01282357-A (JP)
Title: Polyester textured yarn
Inventor: TSUKAMOTO TETSUO
IPC: D02G3/22
Filed: 1988-05-09
Abstract: PURPOSE:To obtain conjugate textured yarn suitable for spun-like woven and knit fabric comprising at least three species of polyester filament groups of different filament sizes each other, having specific filament size, size difference and fiber length difference between each group. CONSTITUTION:The subject yarn is constructed that filament size of filament group respectively constructing core part, inner part of sheath part and outer part of sheath part is respectively set as 6.5-11 de, 2.5-4.5 de and 0.7-2.0 de. Ratio of size of filament group composing sheath part to size of filament group (group A) composing core part is 0.75-2.0 and ratio of size of filament group composing outer part in sheath part to size of filament group (group B) composing inner part in sheath part is 0.5-2.0. Further, 3-13% fiber length difference L is between the group A and the group B, 4-15% fiber length difference M is between the group A and the group B and (length difference M)-(length difference L)>=1.0% and confounding is imparted on whole strand.
Patent JP-H07294615-A (JP)
Title: Squid magnetic flux meter
Inventor: KAZAMI KUNIO
IPC: H01L39/22
Filed: 1994-04-28
Abstract: PURPOSE:To improve dynamic range characteristics in a SQUID magnetic flux meter having a positive feedback circuit. CONSTITUTION:The SQUID magnetic flux meter is provided with a positive feedback coil L1 to a SQUID 1, a positive feedback circuit 2 including a band pass filter consisting of an inductor L2 and a variable-capacitance capacitor 3, a sweeping voltage source for the capacitor 3, a high frequency amplifier connected to the SQUID 1, and an FLL (magnetic flux loop) circuit for the SQUID 1. In a frequency range where the FLL can operate, a magnetic flux loop is constituted according to a zero method, thereby obtaining an output from the SQUID l. On the other hand, in a frequency range where the FLL cannot operate, a positive feedback amount for a specific frequency is increased, so that the specific frequency is continuously changed and the output of the SQUID 1 at the specific frequency is obtained by the high frequency amplifier.
Patent JP-H06326015-A (JP)
Title: Photo-resist coater
Inventor: TAKIZAWA TAKUYA
IPC: H01L21/027
Filed: 1993-05-13
Abstract: PURPOSE:To remove the causes of application unevenness and abnormality of film pressure by providing a resist measuring mechanism at a nozzle part as the countermeasure for the reduction of resist discharging amount caused by the decrease of the pressure of N2 for compression, and setting the stable resist discharging amount all the time. CONSTITUTION:When resist is discharged, a pulse corresponding to the volume of the resist is imparted to a stepping motor 16, and the motor is rotated in the reverse direction with respect to the direction when the resist is supplied. Then, a gear 15 is rotated, and a ball screw 14 is lowered. The capacity of a cylinder 13 is decreased by this action. At this time, an air-pressure control valve 7 is closed. Therefore, the resist is discharged on a silicone wafer 18 from a nozzle 17 by the amount of reduction in capacity. Therefore, the resist of always stable amount can be supplied even if the high-viscosity resist is used. Thus, the application unevenness after the application and the abnormality of the film thickness can be prevented.
Patent JP-2000301766-A (JP)
Title: Image-forming apparatus
Inventor: YAMAZAKI FUMIYA
IPC: G03G21/14
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To form high-quality images without deviations by sending a reference horizontal synchronous signal from a second control means to a first control means by communication means of a smaller number than the number of image formation means. SOLUTION: An engine control part 101 as a second control means outputs a Y vertical synchronous signal for an image signal of a first color of yellow to a controller part 102 as a first control means via a Y vertical synchronous signal line 205 when image formation of each color is completely arranged. The engine control part outputs a reference horizontal synchronous signal for the yellow image signal via reference horizontal synchronous signal lines 209 as communication means of a smaller number than the number of image formation means. The controller part 102 outputs image data information of yellow via a Y image data signal line 213 synchronously with the Y vertical synchronous signal and reference horizontal synchronous signal outputted from the engine control part 101. Image data of each of cyan, magenta and black are outputted as well at a matched timing.
Patent JP-H06287520-A (JP)
Title: Part for assembly having precoated adhesive layer
Inventor: ARAI TOSHIRO
IPC: C09J5/00
Filed: 1993-04-05
Abstract: PURPOSE:To provide the subject part which is excellent in shelf stability after it is in a precoated state and makes it possible to perform the bonding step for assembly at low temperature and in a short time. CONSTITUTION:A composition consisting of a first component comprising a liquid composition curable by irradiation with actinic radiation and a second component composed essentially of an epoxy resin and a latent curing agent is applied to the area where a precoated adhesive layer 2 is to be formed and then the coated area is irradiated with actinic radiation to selectively react at least a part of the first component to thereby cure at least the surface part of the coated layer, thus producing a part 1 for assembly having a precoated adhesive layer 2.
Patent JP-H048942-A (JP)
Title: Fluid sealing vibration isolator
Inventor: KAWAHARA HIROAKI
IPC: F16F13/00
Filed: 1990-04-27
Abstract: PURPOSE:To restrain an elastic member from being loaded due to excessive strain by providing an elastic member between an inner cylinder member and an outer cylinder member while forming a plurality of fluid chambers which are mutually communicated through an orifice, and concurrently providing a groove in a circular arc shape in the surface of the elastic member close to the inner cylinder member. CONSTITUTION:The inner circumference of an outer cylinder 1 is integrally formed with seal rubber, and an inner cylinder 2 is integrally formed with a stopper pin 21 roughly at its center section. An elastic member 3 made of rubber and the like is interposed between the inner cylinder 2 and a frame cylinder 11 while one fluid chamber 4 is formed in a place spaced from an orifice plate 5, so that the fluid chamber is thereby communicated with the other chamber 4 formed between the outer cylinder 1 and the frame cylinder 11 through an orifice 51. The chambers 4 are filled with antifreezing solution and the like. A groove 31 in a circular arc shape is provided in the elastic member 3 close to the inner cylinder 2, and its depth is made to be about 1/5 to 4/5 of the wall thickness of the elastic member where the elastic member makes contact with the inner cylinder 2. No high strain is generated at the joint section with the inner cylinder because of the groove even if the elastic member is deformed in the direction of compression owing to vibration. By this constitution, creases and the like at the joint section are not generated, durability is thereby enhanced.
Patent JP-H04319122-A (JP)
Title: Clamp metal for concrete part
Inventor: SHIMAMURA NORIYUKI
IPC: E02D29/12
Filed: 1991-04-18
Abstract: PURPOSE:To exactly clamp concrete parts constituting faces to be clamped on the same planes or other than parallel planes by using metal clamps to connect laminated concrete parts. CONSTITUTION:The first long hole is formed in one of plates bent according to the angle of a face to be clamped, and the second long hole with a given inclined angle to the first long hole is formed in the other piece. In connecting concrete parts, the metal clamps can be moved in parallel. The metal clamp pieces and the surface of concrete parts can thus be clamped under a closedly contact state.
Patent JP-S62268729-A (JP)
Title: Window member with molding and method and device for making it
Inventor: KIDA HIROSHI
IPC: B29C48/31
Filed: 1986-05-16
Abstract: PURPOSE:To permit a metallic member to be set easily, by integrally bonding the metallic member such as a film, a tape or the like made by forming a metal film to at least a part of outside of a molding integrally formed on the circumferential edge of a window member. CONSTITUTION:When a molding 13 is to be integrally formed on the circumferential edge of a window frame 6, the circumferential edge of the window member 6 is placed between the recessed portions 3, 4 of metal molds 1, 2 while they are opened. Then, a metallic member is gripped between an end of a porous member 11 having permeability and the metal mold 2 and between the packing 7 of the metal mold 1 and the window member 6 and the molds 1, 2 are closed. Next, the circumferential edge of the window member 6 is confronted with the cavity 5 of the metal molds 1, 2 and the end of the metallic member 12 is gripped before it is adsorbed and fixed on the surface of the porous member 11 by operating a vacuum suction unit connected to a suction hole 9. After that, melted resin is supplied into the cavity 5 for integrally forming the molding 13 on the window frame 6.
Patent JP-S62270762-A (JP)
Title: Manufacture of hub bolt
Inventor: MAEDA CHIKATOSHI
IPC: C23C8/34
Filed: 1986-05-16
Abstract: PURPOSE:To improve the delayed fracture characteristics, durability and escape load characteristics of a hub bolt by subjecting stock to gas carbonitriding, air oxidation in a red-hot state and immediate hardening in a warm bath and by impregnating lubricating oil into a formed porous surface layer. CONSTITUTION:The surface of stock of Cr steel or the like formed into the shape of a hub bolt is gas-carbonitrided. While the stock is in a red-hot state, air oxidation is carried out for a very short time to form a protective film of Fe3O4 or the like on the surface of the stock. The stock is immediately hardened with warm oil to form a porous abnormal surface layer and a dense diffusion layer just under the top oxide film. Corrosion resistance and slidability are then provided by impregnating lubricating oil such as wax into the porous layer to obtain a hub bolt.
Patent JP-H07293569-A (JP)
Title: Reduction gear for planetary gear
Inventor: IGAWA YUJI
IPC: F16H1/32
Filed: 1994-04-27
Abstract: PURPOSE:To efficiently lubricate bearings, concurrently prevent the occurrence of noise, and lower the production cost of each bearing by enabling a holder made of resin to be used as the bearing of a reduction gear mechanism of each stage in the reduction gear for a planetary gear. CONSTITUTION:The holder 61 of each bearing rotatably supporting a planetary gear for a reduction gear mechanism is formed out of resin material. Each pocket 63 holding a plurality of needle shaped rollers is formed in the cylindrical body 62 of the holder 61. Both an outer side projection 65 and an inner side projection 66 which rotatably hold the rollers at the outside and the inside in the radial direction, are formed in the inner wall surface 63A of each pocket 63. These projections 65 and 66 are formed in positions different from each other along the inner wall surface 63A. The bearing where lubricant is sufficiently fed to each pocket 63 of the holder, can be applied to a bearing which has to restrain the breaks of oil films and an increase of oil temperature, and holds high torque at low speeds.