baber/WOPTO huggingface dataset:
Patent JP-H1164922-A (JP)
Title: Optical diaphragm device
Inventor: TAKAHASHI YOSHIKAZU
IPC: G02F1/13
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of diffraction phenomenon obtained when light passes through a diaphragm by attaching a material whose transmissivity can be varied to a stop blade constituting the diaphragm so that the material comes out on the aperture part of the diaphragm and changing its transmissivity. SOLUTION: A liquid crystal device 6 which is one kind of the material whose transmissivity can be varied is attached to the stop blade constituting the diaphragm inside an optical system 1, and a liquid crystal driving device 7 driving the device 6 by voltage impressing under the control of a CPU 4 and a position detecting sensor 8 detecting the stop position of the diaphragm and transmitting a signal showing positional information to the CPU 4 are provided. In this case, the device 6 attached to the stop blade so as to come out on the aperture part of the diaphragm obstructs the optical path of the light passing through the diaphragm in the case of fine stop condition by strong light. At this time, the transmissivity of the device 6 is reduced.  When the diaphragm is closed to a position where a gap which is not obstructed by the device 6 becomes fine, the transmissivity of the device 6 is increased, so that the light can be sufficiently transmitted.
Patent JP-H0782501-A (JP)
Title: Reactive dye of azo class
Inventor: HORUSUTO IEGAA
IPC: C09B62/41
Filed: 1994-08-26
Abstract: PURPOSE: To dye hydroxyl- and amido-containing fibers, especially, cotton with a reactive dye having a new azo class specific structure in high fixing yield so as to develop a sharp hue.  
     CONSTITUTION: A reactive dye represented by formula I [wherein K 1  and K 2  are each a coupling component; D 1  and D 2  are each benzene or naphthalene; Ra and Rb are each H or a 1-4C alkyl; B 1  and B 2  are each a direct bond or a crosslinking member; Z 1  and Z 2  are each pyrimidine containing Cl and F as eliminable groups or 2,3-dichloroquinoxaline-6-carboxyl; and X is SR 1 , SR 2  or R 3 -N-R 4  (wherein R 1  is a 1-4C alkyl, phenyl or the like; R 2  is H or the same group as R 1 ; R 3  is H, an aliphatic ring, an alicyclic group or a heterocyclic ring; and R 4  is the same as R 3  or an aromatic group and R 3  and R 4  may form a 5-6-membered ring containing separate different atoms)] is synthesized by condensing a compd. of formula I wherein Z 1  and Z 2  are each an aq. system and 2 mol equivalents of Z 1 F, Z 1 Cl or Z 2 F, ZCl to exclude HF and HCl. A dye represented by formula II which is a concrete example of formula I is used in a form of an alkali metal salt and dyes cotton neutral red in excellent fixing yield. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0557471-A (JP)
Title: Laser beam machine
Inventor: OZAKI KOICHI
IPC: B23K26/04
Filed: 1991-09-04
Abstract: PURPOSE:To exactly cast a laser beam to a curved work by adjusting the angle of irradiation of the laser beam determined from the transmission position of the laser beam transmitted through the work. CONSTITUTION:The work is irradiated with the 1st laser beam used for processing and the 2nd laser beam varying in the wavelength from the wavelength of the 1st laser beam in the same optical path and the shift quantity of the exit position of the transmitted light from the incident position thereof is read by a position detecting means, by which the inclination angle of the work is indexed. The information on this inclination angle is applied to a means for controlling the irradiation angle of the 1st and 2nd laser beams. The incident angle of the laser beam to the curved work is so controlled as to be made perpendicular thereto in this way.
Patent JP-S6466605-A (JP)
Title: Chucking mechanism for optical fiber
Inventor: YANAGI AKIRA
IPC: G02B6/24
Filed: 1987-09-08
Abstract: PURPOSE:To prevent an optical fiber from being ruptured at the time of welding and connecting the optical fiber, by setting the titled mechanism so that two clamps are closed about simultaneously by operating a control once at the time of closing, and a different operation is obtained for opening and closing two clamps at the time of opening. CONSTITUTION:After having inserted an optical fiber 2 into a fixing jig 4, the jig 4 is placed on a fixing jig fixing base 14, and also, a bare optical fiber 1 part is inserted into a V-groove 3. In such a state, when an operating control 6 is operated in the closing direction, a bare optical fiber clamp 8 and a fixing jig clamp 12 are closed simultaneously. Subsequently, after having welded and connected the optical fiber, when the control 6 is operated in the opening direction, a bare optical fiber clamp release cam 12 raises the clamp 8, and releases the fiber 1. In such a case, the clamp 8 holds a state of clamping the jig 4. In such a state, when the optical fiber 2 is released by opening a cover 5 of the jig 4, the connected optical fiber can be taken out. In such a way, clamping of the optical fiber is facilitated, and also, disconnection after the optical fiber is connected can be prevented.
Patent JP-S6380173-A (JP)
Inventor: ISHIBASHI YOSHIHIRO
IPC: F25D17/06
Filed: 1986-09-22
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-S6283735-A (JP)
Title: Diaphragm driving system
Inventor: SAITO SHUICHIRO
IPC: G03B7/095
Filed: 1985-10-08
Abstract: PURPOSE:To execute always the correct adjustment by driving only the step equivalent to the excessive part in the reverse direction after diaphragm blades are excessively driven to at least one step at the time of the control at a small aperture side. CONSTITUTION:When the output spindle of a stepping motor 7 is rotated in the counter-clockwise direction, through a pinion gear 8 and a sector gear 2g, a driving ring 2 is rotated in the counter-clockwise direction, a pin 5 is also driven in the clockwise direction, by the action of a pin 6 and a cam groove 3b, diaphragm vanes 4 are rotated in the counter-clockwise direction with the pin 5 as a center and th diaphragm aperture diameter comes to be small. Reversely, when the step motor 7 is rotated and controlled in the counter- clockwise direction and the diaphragm aperture diameter comes to be large. For example, when adjustment is executed from F1.4 to F1.6 and F22, 28 and 32 steps are driven excessively to one step, and 29 and 33 steps are driven respectively and thereafter, one step part is returned. When the adjustment is executed from F32 to F22 and F16, four or eight steps are driven excessively to one step and five or nine steps are driven, and thereafter, one step part is returned. Thus, the correct adjustment can be always executed.
Patent JP-S59108025-A (JP)
Inventor: ROORANTO RIHITAA
IPC: C07D251/34
Filed: 1983-11-30
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-H0947411-A (JP)
Title: Vacuum cleaner hose and its manufacture
Inventor: ZAKO AKIHIKO
IPC: A47L9/24
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To improve the sealing function of a connection between a flexible hose and a hose joint by applying the constitution that the end of the flexible hose is melted and shaped, and coupled to the hose joint. SOLUTION: A hose cut to the prescribed length is inserted in the coupling part 42 of an electric heater 41 until the edge of the hose comes in contact with a collar part 43. In this case, the edge 36 of the hose is heated and melted, due to the electric heater 41 connected to a power supply 44, and the rough row part of the edge 36 is collapsed, thereby forming a closing part in such a state as isolating an air flow passage communicated to a pipe. On the other hand, a projection row part 52 having the same inclination as a groove 33 on the internal surface of the hose is formed on a hose joint, for example, on the surface of the hose joint 51 of a body where a flexible hose 31 is coupled. Also, the projection row 52 is formed to be discrete for the flexible hose 31 to be easily screwed, and the edge 52a of the projection row part 52 has a taper part standing from pipe surface.
Patent JP-H1158619-A (JP)
Title: Multilayer laminated sheet of thermoplasting resin and multilayer laminated container using this sheet
Inventor: YAMADA HITOSHI
IPC: B32B27/30
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer laminated sheet of a thermoplastic resin which shows superb interlayer adhesive properties, thermal moldability, rigidity and oxygen barrier properties and at the same time, outstanding aroma maintenance for the content of a container and is especially best suited for a container for a refresher, a fruit juice or favorite drink as well as a multilayer laminated container made of the multilayer laminated sheet. SOLUTION: This multilayer laminated sheet of a thermoplastic resin comprises a styrene resin layer C laminated on both faces of an oxygen barrier resin layer A through a modified olefin polymer layer B and a saturated polyester resin layer E laminated on at least one of the faces of the styrene resin layer C through a block copolymer resin layer D made up of a polymer block of a monovinyl-substituted aromatic hydrocarbon and a polymer block of a conjugated diene. The multilayer laminated container is thermally molded using the multilayer laminated sheet and has the saturated polyester resin layer E as an innermost layer.
Patent JP-H0542269-A (JP)
Title: Binding sewing machine
Inventor: TAGAWA YUJI
IPC: D05B3/10
Filed: 1991-08-08
Abstract: PURPOSE:To automatically adjust the cutting length and opening angle of four corner knives forming V-shaped notches in response to the width of two seam lines and the deviation of the forming position in a binding sewing machine. CONSTITUTION:Four corner knives each having an edge section inclined against the lifting direction are provided rotatably by a rotating pulse motor respectively, the lift quantity of the corner knives can be controlled by a lifting pulse motor, and the width of two seam lines (needle width L) and the deviation (d) of the sewing start and sewing end of the seam lines are inputted (S4, S5). The rotating angle and the lift quantity of each knife are calculated based on these data (S6). The knives are rotated in response to the rotating angle in advance, and the opening angle of the knives is set when sewing is started.
Patent JP-H0272736-A (JP)
Title: Communication path setting system
Inventor: KUROKAWA TAKATSUGU
IPC: H04L12/18
Filed: 1988-09-08
Abstract: PURPOSE:To automatically set a communication path by providing a line setting table classified by every node also with a frame transmission program and a line number setting program on each node, and transmitting a frame from a transmission origin node to a transmission destination node before performing communication. CONSTITUTION:The transmission origin node A performs multi-address transmission of the frame for all connected lines when a system is started up. The node B receiving the frame checks the address area SA of the transmission origin node, and stores a communication port number C0 receiving the frame in the communication port of the transmission origin node A on the table, and performs a relay processing to perform the multi-address transmission of the frame to all connected lines. The nodes E and C also perform the similar relay processing as that of the node B, and store communication port numbers C1 and C0 receiving the frame in the communication port of the transmission origin node A, respectively. Thus, the communication path can be set on the table.
Patent JP-2001053040-A (JP)
Title: Polishing device and method
Inventor: TSUTSUMI HIDETAKA
IPC: B23Q11/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To confine scattering of a polishing liquid caused during polishing in a certain space to prevent contamination of elements of a polishing device with the polishing liquid. SOLUTION: There are provided a rotating portion 13 on which a polishing pad 15 is mounted, a fixed portion 12 on which the rotating portion is mounted, and a head cover 14 for enclosing the rotating portion. A polishing head 10 whose lower edge portion is positioned below a polishing surface of the polishing pad is used. A liquid is supplied on the outside surface of the head cover 14. The supplied liquid is allowed to flow down from the whole periphery of the lower edge portion of the head cover 14 to form a water curtain 26. Thus, scattering of the polishing liquid is confined in a space formed by the head cover 14 and the water curtain 26.
Patent JP-S60116016-A (JP)
Title: Rotary tide table
Inventor: OOSUGA TAKASHI
IPC: G01W1/00
Filed: 1983-11-28
Abstract: PURPOSE:To know high tide time, low tide time, a way of moonrise, spring tide, intermediate tide, and neap tide several years ahead on eight panels. CONSTITUTION:The pawl 9 of a panel is rotated on a base 1 with a scale until a desired calendar number appears in the window 2 of a display panel for tide. Then, the pawl 10 of a panel is rotated until a desired calendar number appears in the window 2 of a display panel for months. The pawl 5 of a panel is rotated until a desired month number is aligned with a display of the month on a panel 3. Further, the pawl 6 of a panel is rotated until a day number appears in a window A. Further, a pawl 7 of a panel is rotated until a calendar number appears in a window B. A panel 8 is rotated until a month number appears in a window C to indicate the high tide time by DD' and low tide time by EE'. A way of moonrise is displayed in a window F and the kinds of tide, i.e. spring tide, intermediate tide, and neap tide are displayed in a window G.
Patent JP-2001045888-A (JP)
Title: Siphon-type water-intake arrangement
Inventor: ONODERA TSUNEO
IPC: A01G25/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide the subject arrangement so designed that a bubble-trapping chamber is set up on the uppermost point of a siphon pipe and a specific bubble discharge means is also set up nearby so as to ensure air generated inside the pipe and/or flown into the pipe to be excluded and thereby enable a stable water-intake condition to be sustained. SOLUTION: This siphon-type water-intake arrangement which is intended to take water in an irrigation pond 1 or the like through a siphon pipe 4 and supply it for irrigation or the like, is so designed that the uppermost point of the siphon pipe 4 is equipped with a bubble-trapping chamber 11 for trapping bubbles contained in the water flowing through the siphon pipe 4, and there are also equipped a water tank 12 above the chamber 11, and a bubble discharge means 10 between the chamber 11 and the water tank 12 so as to discharge the bubbles in the chamber 11 into the water tank 12 and supply the water in the water tank 12 to the chamber 11.
Patent JP-S6379352-A (JP)
Title: Manufacture of substrate
Inventor: FUJII KAZUTAKA
IPC: H01B5/14
Filed: 1986-09-22
Abstract: PURPOSE:To improve heat conductivity in the direction within surfaces and to obtain a flat substrate without deflection and irregularities, by evaporating diamond shaped carbon film on both surfaces of the substrate under evaporation at room temperature. CONSTITUTION:A DC voltage is applied between cathode 3 and an anode 2 at the outside thereof, and DC glow discharge is generated. Diamond shaped carbon films are formed on both surfaces of a substrate 4 that undergoes evaporation by one operation. When the diamond shaped carbon films, whose heat conductivity is higher than that of the substrate 4, are thickly evaporated, the heat conductivity in the direction within the surfaces can be improved. Thus the flat substrate 4 without deflection and irregularities is obtained.
Patent JP-H0272855-A (JP)
Title: Processing by twin-screw extruder and device therefor
Inventor: SARUKAWA NAKAJI
IPC: A23L11/00
Filed: 1988-09-08
Abstract: PURPOSE:To prevent change of properties of additive by heat by adding an additive to a treated material between a pump to suck the treated material and to transport under pressure and a cooling long die. CONSTITUTION:A passageway 17 for a treated material is equipped between a pump 4 and a cooling long die 5 and an additive injection vent 20 of an additive feeder 18 to be operated by a motor 19 and a homogenizer 23 provided with a high-speed stirrer 21 to be operated a motor 22 are set in the passageway. The treated composition sent under pressure from the pump 4 is blended with the additive, homogenized and sent under pressure from the passageway 17 of the treated material having a throttled tip to a cooling long die 5.
Patent JP-2000060060-A (JP)
Title: Motor with control unit
Inventor: NODA SHINICHI
IPC: H02K5/18
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To effectively reduce noise with a simple constitution by providing a silencer which damps a prescribed frequency of acoustic waves generated from a motor section in a control case. SOLUTION: A control unit 8 is positioned on the right side of a motor section 1 in the axial direction. The unit 8 is constituted by providing an inverter device 10 in a control case 9. The inverter device 10 is provided with capacitors 12 and a switching element 13 mounted on a control circuit board 11 and constitutes a control circuit, etc. The space 14 in the case 9 is communicated with the inside of the motor section 1 which generates acoustic waves through a hole 15 formed through a bearing bracket 2c. The space 14 and hole 15 constitute a silencer 16. When the damping frequency of the silencer 16 is made coincident with the frequency of principal noise in the frequency band of a carrier for controlling inverter, the noise can be damped efficiently.
Patent JP-H0858335-A (JP)
Title: Damping force adjusting device
Inventor: ONUMA TAKASHI
IPC: B60G17/015
Filed: 1994-08-26
Abstract: PURPOSE: To provide a damping force adjusting device whereby detecting a trouble in a damping force adjusting mechanism can be accomplished by a simple constitution. CONSTITUTION: In a damping force adjusting device having a feedback switch 6 on/off operated in accordance with a step of switching each damping force adjusting mechanism 1 to output to a controller 4 a feedback signal C obtained to be based on on/off operating the feedback switch 6, a single signal line 12 is connected to the controller 4, to interpose each feedback switch 6 in series in the halfway of the signal line 12. When a trouble is happened in the damping force adjusting mechanism 1 to fix its switching step, regardless of content of a command signal A, the corresponding feedback switch 6 is fixed to an on or off condition. Based on dispatching the feedback signal C at normal time different from the feedback signal C in the case of happening a trouble in the damping force adjusting mechanism, the damping force adjusting mechanism is detected in trouble.
Patent JP-H1054193-A (JP)
Title: Driving method for tunnel boring machine
Inventor: SAKAMOTO OSAMU
IPC: E21D9/06
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a driving method for a tunnel boring machine capable of obtaining the sufficient thrust required for boring even when the rock nature is changed. SOLUTION: An anchor boring through hole 3 is opened at a position outside of the rotary locus of a boring disk 2 or at the center of the boring disk 2 on the front face of a shell body 1, and the through hole 3 is utilized for drilling toward the working face. The drilled hole is utilized to insert an anchor material 4, the tip of the anchor material 4 is fixed under the ground, then the anchor material 4 is used as reaction force to press a boring machine to the working face for boring.
Patent JP-S6381815-A (JP)
Title: Heat treatment apparatus
Inventor: TOMITA KAZUHIDE
IPC: H01L21/22
Filed: 1986-09-26
Abstract: PURPOSE:To prevent any gas at high temperature from being exhausted from any parts other than exhaust port doing no damage to any electric equipments and precision devices without contaminating the air in a clean room by a method wherein the gas in the region with heating elements located therein is suction-exhausted to be forcedair cooled. CONSTITUTION:A wafer boat 2 loaded with wafers 1 is being hung by a boat loader 3 freely lifting and rotating the boat 2 to carry the wafers 1 into a processing tube 12. On the other hand, a processing gas to heat treat the wafers 1 such as steam is fed into the processing tube 12 through a processing gas leading-in port 20. Besides, heating elements 16 to heat the processing tube 12 up to the temperature of e.g. 1200 deg.C are controlled by a CPU receiving thermal data from a thermocouple 25. After lapse of specified time, the heating elements stop heating to actuate a suction source 50 and a cooling system 40 for sucking gas from a suction port through the intermediary of the first duct 34 and the second duct 36. Thus, the gas at high temperature can be cooled down by the cooling system 40 down to around 50 deg.C.
Patent JP-S6467631-A (JP)
Title: Resources-based job starting system
Inventor: FUJIOKA NOBUO
IPC: G06F9/46
Filed: 1987-09-08
Abstract: PURPOSE:To decrease the number of jobs waiting for resources and to avoid the deterioration of the throughput by starting jobs in consideration of the number of system unused resources and the system maximum multiplexing degree at every system resources classification. CONSTITUTION:A job starting part 40 compares a system resources table 50 with the queue resources information 31 on a resources-based schedule queue 30 and starts jobs when the system unused resources number 52 of the system resources type 51 corresponding to every queue resources type 32 satisfies the queue required resources number 33 and at the same time the started job member names 35 are available. Otherwise the next queue 30 is selected. Then the job starting process is through with the final queue 30 or when the number of executed jobs 70 reaches the system maximum multiplexing degree 60. Thus it is possible to prevent the deterioration of the throughput due to the presence of a resources waiting job.
Patent JP-H0675327-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMAGUCHI TETSUO
IPC: G03C1/16
Filed: 1992-08-25
Abstract: PURPOSE:To obtain the photographic characteristics high in sensitivity and contrast and to improve black spots by incorporating a hydrazine derivative and a specified compound in an emulsion layer or another hydrophilic colloidal layer. CONSTITUTION:This silver halide photographic sensitive material having on a support at least one photosensitive silver halide emulsion layer or another hydrophilic colloidal layer containing the hydrazine derivative and the compound represented by formula in which R is halogen, (such as Cl, Br, or I), alkyl, preferably, 1-8 C alkyl, (such as methyl, ethyl, or propyl); and n is 0, 1, 2, or 3, and when n is 2 or 3, each or R may be same or different. This compound of the formula is 8-hydroxyquinoline or its derivatives.
Patent JP-H0972934-A (JP)
Title: Test-piece holding jig
Inventor: SASAKI KIMIKATSU
IPC: G01R31/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To perform accurate position alignment with the simple holding work of a test piece and to prevent the damage of the test piece, even if the contact with an electrode is sufficient in a test-piece holding jig for supporting the test piece, which is the object of which electric characteristics are measured. SOLUTION: When a movable holder 25 is lowered, the weight of a counter electrode unit 30 is applied on a test piece 40. A main electrode 23 is lowered against the elastic force of a spring 23a with the weight of the unit 30. When the test piece 40 comes into contact with a guard electrode 24, the lowering is stopped. In this state, the electrodes 23, 24 and 32 are connected to a measuring circuit. Thus, the measurements of the dielectric constant, volume resistivity and the like of the test piece 40 can be performed.