baber/WOPTO huggingface dataset:
Patent JP-H02119329-A (JP)
Title: Device and method of detecting optical fiber system
Inventor: ROORENSU RATSUSERU DAN
IPC: G02B6/44
Filed: 1989-08-29
Abstract: PURPOSE: To reduce the cost, improve certainty and make it possible to use wide spectra by providing the detecting device with an optical separator, separating an input signal into two secondary signals an recombining the secondary signals transmitted in mutually reverse directions along a shared optical fiber path to detect two interference secondary signal as an optical power level. CONSTITUTION: The separator 25 has four ports, a port 28 is connected to an optical source 26, a part 30 is connected to a detector 32 and 3rd and 4th ports 46, 48 are connected to an optical fiber 50. An input signal from the source 26 to the separator 25 is separated into two secondary signals, which are directed to different directions along the shared pass of the fiber 50. The secondary signal paths are recombined on the far end part of the separator 25. Separated signals turned to the different directions along the shared pass are combined by the separator 25 so as to have additional or lacking interference. The additional or lacking interference is recorder by the detector 32 connected to the port 30 of the separator 25 as an optical change. A separation ratio between secondary signals can be changed and the most sensitive system can be obtained by 50-50 separation.
Patent JP-H1048112-A (JP)
Title: Test of pull-out strength of anchor bolt for machinery
Inventor: KAWAMURA SHIGEHIKO
IPC: G01N3/08
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To easily perform a pull-out strength test of an anchor bolt and to also simply perform a pull-out strength test without moving machinery even in such a state that the machinery is arranged. SOLUTION: A stand 2 for machinery opened downwardly and having an almost horizontal U-shaped cross section is arranged on the foundation 1 and the screw part 3a of the anchor bolt 3 protruding from the surface of the foundation 1 is passed through the hole of the stand 2 and, in this state, a nut 5 is engaged with the screw part 3a of the anchor bolt 3 through a washer 4 toward the upper surface of the stand 2. Next, the nut 5 is tightened by a torque wrench 6 set to a predetermined torque value to confirm whether the torque value is obtained to diagnose the pull-out strength of the anchor bolt 3.  When the torque value is obtained, it is confirmed whether a prescribed edge distance dimension is ensured and a post-execution anchor is embedd in the foundation 1 in which the anchor bolt 3 is embedded at an arbitrary position to perform a pull-out strength test to diagnose whether the foundation 1 has prescribed strength.
Patent JP-H0639601-A (JP)
Title: Method for machining inner surface of thin cylindrical work
Inventor: SENDA HARUMITSU
IPC: B23B31/16
Filed: 1992-07-27
Abstract: PURPOSE:To provide a method for cutting a tapered thin cylindrical work inserted into a sleeve for fitting setup, with which the removal of the work after the working is facilitated and the number of setups is reduced. CONSTITUTION:The inner diameter of a sleeve 3 is formed larger than the outer diameter of a work WA by several millimeters, and the inner periphery of the sleeve 3 and/or the outer periphery of the work WA are/is coated with the water soluble resin, and the processing is performed so that the inner periphery of the sleeve 3 and the outer periphery of the work WA are fitted to each other after the hardening or during the hardening to form a resin layer 7. The work WA is inserted into the sleeve 3 through the resin layer 7, and the sleeve 3 is held by a main spindle chuck of a lathe, and the cutting work of the inner diameter is performed, and after the working, the resin layer is dissolved by the water to remove the work.
Patent JP-S63118828-A (JP)
Title: Data transmission system
Inventor: YOSHIMATSU KENZO
IPC: G06K17/00
Filed: 1987-09-03
Abstract: PURPOSE:To easily identify a specific instruction corresponding to the answer data by providing a means which adds the data showing the contents of the instruction to the answer data. CONSTITUTION:A write instruction and data are supplied to a CPU 41 from a CPU 11 via an interface circuit 46. The CPU 41 checks whether these received instruction and data are correct or not. Then the CPU 41 supplies those instruction and data to a CPU 3 via an interface circuit 44, a connecting part 45, a connecting part 2 and an interface circuit 5 if the instruction and data are transmitted incorrectly. Furthermore the CPU 41 outputs the answer data showing said check result to the CPU 11 together with the data showing an instruction against said answer data. Thus the CPU 11 judges that the answer data is sent back from an IC card read/write part against the write instruction and that both the write instruction and the data are transmitted in a correct way.
Patent JP-H0772837-A (JP)
Title: Display system
Inventor: MAKI YASUNORI
IPC: G09G5/00
Filed: 1993-09-06
Abstract: PURPOSE:To construct a display system minimizing the time reading the display data for a video memory by constituting so that the display data are fetched from the video memory to a memory incorporated in a display controller and the display data are transferred through the built-in memory for a display device. CONSTITUTION:By the display controller LSI with built-in memory, a nondisplay period is detected, and the data stored in the video memory 11 connected to the outside are fetched to the built-in memory 13, and the fetched display data are sent to the display device in a display period. By a display control circuit 15, a video memory updating request from the outside and a data transfer request generated by the display control circuit 15 from the video memory 11 to the built-in memory 13 are received, and a video memory interface controlling the video memory 11 connected to the outside of the LSI is provided newly.
Patent JP-H0652238-A (JP)
Title: Digital road map retrieving device
Inventor: MATSUDA AKIRA
IPC: G06F17/30
Filed: 1992-07-29
Abstract: PURPOSE:To retrieve a road at a high speed by checking whether positions of a curve point and an intersection on a road exist in every divided area or not, and preparing in advance a flag table for showing them at every road map. CONSTITUTION:With regard to each road map, it is divided into plural divided areas to which an address is put, respectively, and with regard to each road existing in the road map, whether a node of these roads exists in each divided area or not is checked. In the divided area in which it exists, an existing area flag table of a road to which a flag for showing its face is put is prepared and stored in advance. A flag retrieving means 15 extracts the divided area in which the flag is put to the existing area flag table in a retrieval range, and also, only the area in which the flag is put to the existing area flag table of the road, and outputs the road having the area as a result of retrieval. That is, by only confirming the existence of the existing area flag table in the retrieval range, and the existence of the flag of the existing area flag table of the road, retrieval of the road in the retrieval range can be executed.
Patent JP-2001040325-A (JP)
Title: Thickener and its use
Inventor: FURUTA KAZUMI
IPC: C11D3/37
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a thickener that can exhibit an excellent thickening effect even in low concentrations and is excellent in thixotropy by mixing water with a water-soluble polymer having sulfo groups and/or carboxyl groups and having a specified or higher weight-average molecular weight and a nitrogen- containing water-soluble polymer in a specified ratio. SOLUTION: This thickener contains 100 pts.wt. water, 0.02-50 pts.wt. (A) water-soluble polymer having sulfo groups and/or carboxyl groups and having a weight-average molecular weight of at least 500,000, 0.02-50 pts.wt. (B) nitrogen-containing water-soluble polymer having a weight-average molecular weight of at least 10,000, and additives such as a stabilizer, an extender, and an antiseptic. Component A is exemplified by polyvinyl sulfonic acid, polystyrenesulfonic acid, or poly(meth)acrylic acid, and component B is exemplified by a natural polymer such as chitosan, a vinylamine polymer, an allylamine polymer, or (meth)acrylamide polymer. It is desirable that 0.04-10 pts.wt. component B is used per 100 pts.wt. component A.
Patent JP-2001040208-A (JP)
Title: Polyamide resin composition improved in weather resistance and molded product using the same
Inventor: URABE HIROSHI
IPC: C08L77/06
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide resin composition excellent in moldability, thermal properties, mechanical characteristics and surface appearance and further excellent in gloss retaining properties, especially even under environments of outdoor exposure and weather resistance with slight surface roughness. SOLUTION: This polyamide resin composition is obtained by compounding 100 pts.wt. of a mixed polyamide resin comprising (A) 20-90 wt.% of a polamide 6 resin and/or a polyamide 66 resin and (B) 10-80 wt.% of an aromatic polyamide resin with (C) <45 pts.wt. of an inorganic filler. The aromatic polyamide resin (B) is a polyamide resin prepared by a condensation polymerization reaction of a mixed diamine containing 10-50 mol% of p-xylylenediamine and 50-90 mol% of m-xylylenediamine with an aliphatic dicarbonxylic acid.
Patent JP-S6374708-A (JP)
Title: Hydraulic suspension
Inventor: OZAKI HIDEKATSU
IPC: B60G21/10
Filed: 1986-09-19
Abstract: PURPOSE:To reduce the rolling angle of body under cornering, by providing a pump being driven through a power cylinder in a conduit communicating between right and left suspension, and transferring pressure oil between respective suspensions according to the steering direction. CONSTITUTION:Pressure oil fed from a hydraulic unit 6 through a pump 1 is stored in a gas encapsulated accumulator 10. When a controller 20 controls opening/closing of an oil supply valve 12 and an oil discharge valve 14 based on a signal fed from a ground clearance sensor 19, pressure oil is fed and discharged from right and left suspensions so as to control the ground clearance automatically. In such arrangement, a pump 21 is provided in a conduit 26 communicating between respective suspensions 7 and driven by a power cylinder of a power steering. When a steering wheel is rotated to the right, for example, pressure oil is fed from the right side to left side is respective suspensions 7. Consequently, maneuvering stability can be improved during cornering.
Patent JP-H0860520-A (JP)
Title: Emroidering unit in sewing machine
Inventor: WADA FUMIO
IPC: D05C9/06
Filed: 1994-08-23
Abstract: PURPOSE: To enlarge the freeness of embroidering and improve the performance of the embroidering machine. CONSTITUTION: When there is information on the outside of the embroidering area in the sewing information read out, the outside information is appropriately amended and the embroidering operation is carried out based on the amended information. Thus, the embroidering area is expanded at its maximum to enable the substrate cloth to be embroidered at its edge parts.
Patent JP-S61101567-A (JP)
Title: Paint preventing deposition of marine life
Inventor: KURASHIGE YUZO
IPC: C09D5/14
Filed: 1984-10-23
Abstract: PURPOSE:To provide a paint which prevents deposition of marine life, which is useful as a ship bottom paint, a paint for submarine pipes and an algicidal paint, consisting of a liquid diene polymer contg. hydroxyl groups, a bituminous substance and an isocyanate compd. CONSTITUTION:A liquid diene polymer contg. hydroxyl groups (e.g. a liquid diene polymer contg. hydroxyl groups at its terminals and having a number- average MW of 300-2,000, pref. 500-6,000), a bituminous substance (e.g. asphalt or pitch) and an isocyanate compd. (e.g. tolylene diisocyanate) are blended together to obtain the desired paint which prevents deposition of marine organisms. Pref. the bituminous substance is used in a quantity of 30-1,000pts. wt. per 100pts.wt. liquid diene polymer contg. hydroxyl groups, and the isocyanate compd. is used in such a proportion as to give an equivalent ratio of isocyanate group to hydroxyl group of 0.4-8.0.
Patent JP-S60113179-A (JP)
Title: Electronic timepiece of hand display type
Inventor: MURATA MITSUHIRO
IPC: G04C21/16
Filed: 1983-11-24
Abstract: PURPOSE:To prevent disorder of the display of a calendar display member which is caused in accordance with display switching of hands, by providing both of an additional function such as an alarm or the like and a calendar display mechanism CONSTITUTION:The output signal of a quartz oscillating circuit 5 is inputted to a motor driving signal generating circuit 8 and a counting processing circuit 14 through a frequency dividing circuit 6 and a hand movement control circuit 7. A motor driving circuit 9 drives a step motor 10 in accordance with the signal supplied from the circuit 8. An alarm block 15 including an alarm element is connected to the output side of the circuit 14. Meanwhile, the motor 10 feeds a date dial 2 through a wheel train 16 and a calendar driving mechanism 17. The driving mechanism 17 is so constituted that transmission of the driving force between the date dial 2 and the mechanism 17 is controlled by a calendar driving control mechanism 19. A calendar forward correcting mechanism 18 drives the date dial 2 to correct the display of date. Consequently, the additional function such as the alarm or the like which shares hands as members for display and the calendar display mechanism which is fed by the driving force from the wheel train can be provided together.
Patent JP-S59110441-A (JP)
Title: Manufacture of multi-grooved pulley
Inventor: FUJITA HARUYA
IPC: B21K1/42
Filed: 1982-12-17
Abstract: PURPOSE:To manufacture a multi-grooved pulley having high accuracy with high efficiency and at a low cost by forming a pulley blank material having a flange on the end part from a thick material, and thereafter, forming a multi-groove by means of rolling. CONSTITUTION:A block-like thick material is formed to a pulley blank material by means of die forging. The pulley blank material forms a annular groove by connecting an inside cylinder part 4A and an outside cylinder part 4B with a ring plate part 4C, and on the other hand, a boss part is formed as an extended part of the inside cylinder part 4A from the base part of the ring plate part 4C, and a flange 7 is provided protrusively on the side end part of the ring plate part 4C. Subsequently, the flange 7 is formed by swaging on the end part of the side having no flange, of the pulley blank material, and a pulley base material B' having the flange on both the end parts is formed. As for the pulley blank material B' on which the flanges 7, 8 are formed, a groove 9 which becomes a multi-groove is rolled and formed on the circumferential surface between the flanges 7, 8 by a rolling machine using two or three pieces of rolling rolls 18, and a product of a multi-grooved pulley A is obtained.
Patent JP-S59109839-A (JP)
Title: Apparatus for pretreating biological sample for scanning type microscope
Inventor: MORI KINTAROU
IPC: H01J37/20
Filed: 1982-12-16
Abstract: PURPOSE:To prevent an electric charging to a product of primary electron without depositing the vapor of the metal by connecting a treating chamber in which a sample is provided to a discharging chamber through a plasma taking-out chamber and irradiating a sample surface by low temp. plasma. CONSTITUTION:If the treating chamber 4 made of glass and providing a biological sample 6 is pressed against a rubber packing 5 to connect an exhausting exit 3 of the discharging chamber 1 to a vacuum pump, the chamber 4 is connected to the chamber 1 by pressure difference with atmospheric pressure through the plasma taking-out chamber 9 provided with an annular plasma taking-out electrode 10. If inert gas is flowed into the chamber 1 from an inflow hole 2 in this state and capacity coupling type electrodes 71, 72 are excited by a high frequency source 8 under a desired vacuum degree, a plasma is generated in the chamber 1 by the discharge. Only a part of the plasma is taken out through the chamber 9 and the sample 6 is irradiated by the primary electron. The secondary electron is generated from the sample 6 without charging electrostatically the primary electron to the primary electron sample 6 and without depositing the vapor of the metal by this low temp. plasma, and the sample can be observed with high resolution.
Patent JP-H0665559-A (JP)
Title: Antistatic material
Inventor: KAMIYAMA KENICHI
IPC: C09D5/00
Filed: 1992-08-20
Abstract: PURPOSE:To obtain an antistatic material excellent in antistatic properties, hardness, optical clarity, etc., by compounding a base material with a copolymerizable compd. having at least one (meth)acryloyl group and a specific long-chain compd. CONSTITUTION:This antistatic material is prepd. by compounding a base material with a copolymerizable compd. (A) having at least one (meth)acryloyl group and a compd. (B) having quaternary ammonium salt groups, ethylene glycol chains, and 4C or higher hydrocarbon groups. Examples of compd. A are trimethylolpropane triacrylate, polyethylene glycol diacrylate, and ethylene acrylate. An example of compd. B is a copolymer of a monomer having a quaternary ammonium salt group (e.g. a vinylbenzyltrialkylammonium salt), a monomer having an ethylene glycol chain, and a monomer having a 4C or higher hydrocarbon group.
Patent JP-S6375135-A (JP)
Inventor: SUZUKI FUMIO
IPC: D02J1/00
Filed: 1986-09-19
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-H0269803-A (JP)
Title: Numerical controller for servo system
Inventor: YAMAGUCHI AKIHIKO
IPC: G05B13/00
Filed: 1988-09-06
Abstract: PURPOSE:To always set an optimum servo parameter even if an axis to be controlled comes to a shift axis or a stop axis by discriminating whether the axis to be controlled is the shift axis or the stop axis at every shift command and automatically selecting an exclusive shift axis servo parameter and an exclusive stop axis servo parameter according to the result. CONSTITUTION:When there is the shift command in a servo system, the shift command is analyzed in a shift axis discrimination part 20, and it is discriminated which axis to be controlled comes to the shift axis and which axis to be controlled comes to the stop axis. A parameter alteration decision part 21 receives a signal from the shift axis discrimination part 20 and decides whether it is required or not to alter the servo parameter. For altering the parameter, the parameter concerned is read from the shift axis parameter storage part 30 or a stop axis parameter storage part 31 and transmits it to a digital data control part 10. Consequently, the shift axis parameter and the stop axis parameter are automatically selected. Thus, optimum control is attained even if the axis to be controlled comes to the shift axis or the stop axis.
Patent JP-S6465487-A (JP)
Title: Glass for timepiece
Inventor: SUZUKI OSAMU
IPC: G04B39/00
Filed: 1987-09-04
Abstract: PURPOSE:To enable the more ornamental performance of a hologram stereo scopic image by transferring the hologram pattern of transfer foil contg. the holograms from said transfer foil. CONSTITUTION:Hologram layers 4, 11 of <=30mu are transferred to part of the inside surface of glass 2 from the holograms transfer foil. The glass 2 is fixed to a barrel 1. Since the hologram layers 4, 11 have the focuses in the positions associated to a dial 7, the hour hand 6 and the minute hand 5, the more stereo scopic synergistic effect is obtd. and the ornamental value of the appearance of the timepiece is enhanced.
Patent JP-H04104320-A (JP)
Title: Printing synchronism control system
Inventor: TAKAHASHI MUNEHIKO
IPC: G06F3/12
Filed: 1990-08-23
Abstract: PURPOSE:To synchronize printing even if plural data units are received by giving the notice of the order number of a printing synchronous character with order number as against the data unit where a trouble occurs in stored printing data. CONSTITUTION:An operation part 4 checks the state of printing trouble detection part 2 and judges whether the printing trouble is detected or not. When a judgement result is 'YES', namely, when the printing trouble is detected, a printing data storage part 1 is retrieved, obtains the order number of the printing synchronous character with order number of the data unit where the printing trouble occurs and gives the notice of it to a computer 6. Then, all printing data stored in the printing data storage part 1 are erased. Thus, the computer 6 can detect that the printing trouble occurs in the middle of the data unit. Furthermore, printing can be synchronized by transmitting data from the head of the next data unit again to a printer 5.
Patent JP-H0769558-A (JP)
Title: Hydraulic elevator
Inventor: FUJITA HIFUMI
IPC: B66B5/16
Filed: 1993-09-07
Abstract: PURPOSE:To provide a hydraulic elevator having the capability of restraining the vertical behavior of a car at the time of stopping at an elevator hall, without any influence due to the fluctuation of a load in elevator door open state. CONSTITUTION:A car 1 vertically travels in an elevator shaft 2, guided by the plunger 9 of a hydraulic device 7 along guide rails 3 and 3. The ceiling of the car 1 is fitted with a drive device 18 operating on a car door opening signal. Also, the ceiling 5 and floor 4 of the car 1 are provided with a pair of brake devices 13 and 13 having plungers capable of advancing to and retreating from the sides of the guide rails 3 and 3. In this case, the plungers of the drive devices 13 and 13 advance due to power from the drive device.
Patent JP-S60112421-A (JP)
Title: Thermoforming method of resin sheet
Inventor: YAZAKI TAKAO
IPC: B29L31/58
Filed: 1983-11-25
Abstract: PURPOSE:To effectively utilize heat energy such as drying of primer by remaining heat by a method wherein the extrusion molding of sheet, the treatment with primer and the shaping of the sheet are continuously performed at the same site. CONSTITUTION:Sheet 2b is extruded from an extruder 6, cooled by cooling rollers 11 at the temperature ranging from at least 50 deg.C to at most the melting point of resin, given a corona discharge treatment 12, coated with antistatic agent or primer 19 and, while said primer being dried by the remaining heat of the extruded sheet, completely dried by a heater 34 and finally shaped by thermoforming with a molding tool 31. When a formed part is under shaping with the molding die 31, the sheet is prevented from sagging by retreating the extruder 6, a cooler 10 and the like on wheels 8. The continuous manufacture from first to last or from the manufacture of sheet to its shaping brings higher efficiency.
Patent JP-H0958044-A (JP)
Title: Recorder and record control method
Inventor: NAKAJIMA SUKEYUKI
IPC: G06F3/12
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a recorder and a record control method which can always attain proper recording density without need for power source of large capacity and even such a condition as recording speed changes. SOLUTION: The energizing time to respective blocks (blocks 1-8) by block driving signals 49-1-49-8 is corrected according to elapsed time from previous energization of the block to this energization. For example, in a sequence of energizing the blocks 1-8 in order, the elapsed time from previous energizing time to this energizing time is lengthened sequentially in the blocks 1-8, so according to the length, this energizing time is controlled so as to be lengthened sequentially in the blocks 1-8.