baber/WOPTO huggingface dataset:
Patent JP-H08196688-A (JP)
Title: Cover for checkerboard with leg
Inventor: SHIRAYANAGI ISAO
IPC: A47G11/00
Filed: 1995-01-24
Abstract: PURPOSE: To prevent a cover from being damaged by the corner sections of a checkerboard when the checkerboard is used as a table by fitting corner members made of a hard material to the portions corresponding to the corner sections of the checkerboard on the inside of a fabric covering the checkerboard, and forming the outer face projections into a smooth spherical surface. CONSTITUTION: A checkerboard 10 is provided with a support leg 12 having a base plate 11 at the lower end section. A cover 20 is used to cover the surface of the checkerboard 10, the center section 20a covers the square surface, and the peripheral edge section 20b is drooped to the side direction. The cover 20 is formed with square fabric, and four corner members 22 are fitted to it. The corner member 22 is formed with three sector plate-like members 22a-22c made of a hard material, two sides 22x extended in the radial direction are connected together so that both faces are made perpendicular to each other, and a projection 22z where the members 22a-22c are collected is molded into a semispherical shape. The cover 20 is prevented from being damaged by the corner sections of the checkerboard 10 when the checkerboard 10 is used as a table.
Patent JP-S63195872-A (JP)
Title: Digital signal processing circuit
Inventor: IWAKI TETSUO
IPC: G11B20/10
Filed: 1987-02-09
Abstract: PURPOSE:To obtain a block free from a skew by reading out all signals at the time point when signals corresponding to respective tracks are matched. CONSTITUTION:Reproducing head outputs on respective tracks are demodulated into symbols and symbol clocks by demodulators 1-1-1-N and the symbol clocks are counted by counters 7-1-7-N and symbol counts are outputted. Synchronizing signals of respective tracks are inputted to a synchronizing group deciding circuit 9, a block signal is formed and a frame address is generated and a frame address is generated from a D-FF 8. These signals from respective tracks are inputted to a multiplexer 12, switched by a track counter 13 and the contents of respective tracks are successively read out and written in a memory 15. Since the signal processing circuit reads out the demodulated symbols successively after inputting all of them, a block free from a skew can be obtained.
Patent JP-H08196168-A (JP)
Title: Fishing rod having length-adjusting mechanism
Inventor: SEZAI HIROSHI
IPC: A01K87/00
Filed: 1995-01-24
Abstract: PURPOSE: To provide a fishing rod equipped with a rod length adjusting mechanism which can smoothly perform a variety of rod operations such as smooth pulling-out and holding or receiving and holding of auxiliary inner rods in no need of seeking or watching a mark. CONSTITUTION: In this fishing rod, an auxiliary inner rod 13 can be received and held in a root rod 10 having a grip 10N or pulled out and held as it extends. The received auxiliary rod can be released by rotating the root rod. Further, the auxiliary rod 13 has a zone coated with a different color from the other zones at the outer surfaces 12S and 14S which can be seen from the upper side in the fishing pose, where the colored zone is set in an angular range of 180 deg. in the circumferential direction of the auxiliary rod and the other zones are in different angular ranges.
Patent JP-S53114138-A (JP)
Title: Automotive fluid bumper
Inventor: OZAKI YOUICHIROU
IPC: B60R19/20
Filed: 1977-03-15
Abstract: PURPOSE: To provide a bumper which does not injure a person when a vehicle is brought into contact with him but exactly brake to stop as desired and does not damage even if colliding with any obstacle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55120012-A (JP)
Title: Active optical branching circuit
Inventor: KONDOU MITSUKAZU
IPC: G02F1/31
Filed: 1979-03-09
Abstract: PURPOSE:To obtain an active optical branching circuit of small insertion loss of incident light, by disposing a polarization transducer between the first and second double refractive substances sequentially placed in the direction of light transmission, and an optical path converting element between second and third double refractive substances. CONSTITUTION:Calcites 1, 2, 3 having parallel incident plane and exit plane are sequentially disposed in the direction of light transmission. Between calcites 1 and 2, a half-wavelength plate 4 is placed as a polarization transducer; between clacites 2 and 3, a small mirror 5 is placed for conversion of optical path. While the optical axis of the half-wavelength plate 4 is coinciding with X-axis or Z-axis, incident light 11 becomes an optical wave 14 of the same polarized state and the optical path is bent by a mirror 14. When the optcial axis of the half-wavelength plate 4 forms an angle of 45 deg. with Z-axis, the light becomes an optical wave 17 and is  emitted, so that optical wave 14 does not exist. When the optical axis of the half- wavelength plate 4 forms an angle of 0 deg. or more and up to 45 deg. with Z-axis, part of  the incident light becomes optical wave 14 and the rest will be optical wave 17.  Thus, by rotating the half-wavelength plate 4, the ratio of quantity of light of  optical waves 14 and 17 may be varied at a small loss.
Patent JP-H09217165-A (JP)
Title: Production of internal ceramic coated tube
Inventor: YUKI MASAHIRO
IPC: B32B1/08
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To easily produce a thick internal ceramic coated tube good in adhesion, hard to cracking and good in heat transfer efficiency by injecting the outer circumference of a bar shaped core with ceramics material powder and next with metal powder successively in melted states and laminating the same. SOLUTION: The outer circumference of a bar shaped core 15 of carbon, BN or the like is thermally sprayed with ceramics material powder to form a primary layer 26. Since this ceramics material, ZrO2 , BN, Y2 O3 , MgO, CaO- added ZrO2 , Al2 O3 , mullite or the like are preferably used. Next, the outer circumference of the above layer is thermally sprayed with metal powder to form a secondary layer 27. Since this meal, Zr, Nb, Mo, Ta, Re, W and their alloys are preferably used. In this case, it is preferable moved to the thermal spraying of the metal powder while the metal powder is gradually mixed before the completion of the thermal spraying of the ceramics powder. After that, the core 15 is removed from the obtd. bar shaped body, and then, the tube composed of the primary and secondary layers is densed in a high temp.-high pressure atmosphere according to necessary.
Patent JP-S63194927-A (JP)
Title: Manufacture of conduit tube buried under ground
Inventor: UEDA KOTARO
IPC: H02G9/06
Filed: 1987-02-09
Abstract: PURPOSE:To continuously and efficiently manufacture a conduit tube buried under the ground with excellent tensile strength, strength to external pressure, flexibility and the like by a method wherein the conduit tube is continuously composed by fixing both inner and outer pipes onto a metal pipe under pressure by pressing with a press roll at the stage that the temperature of the outer pipe still at a temperature, which is equal to or lower than the melting point and equal to or higher than the softening point. CONSTITUTION:A thermoplastic resin tape (b), which is delivered from an outside die 9, is spirally wound in such a manner as to be laid astride a projected-and-recessed strip formed on the peripheral surface at one end side of a metal pipe A with an angle of inclination in order to be formed into an outer pipe B with a spiral projected-and-recessed face by welding the sides of the tape to each other. A thermoplastic resin tape (c), which is delivered from an inside die 10, is spirally wound in such a manner as to be laid astride a projected-and- recessed strip formed on the inner peripheral surface of the metal pipe A with an angle of inclination in order to be formed into an inner pipe C by welding the sides of the tape to each other. Another heated and molten thermoplastic resin tape (c) delivered from the inside die 10 of an extruder is spirally wound onto the inner surface of the metal pipe A with an angle of inclination so as to overlap the thermoplastic resin tape (c) wound before with the thermoplastic resin tape (c) wound after in order to form the inner pipe C.
Patent JP-S60173657-A (JP)
Title: Group remote processing system
Inventor: TANIGUCHI HIDEO
IPC: G06F15/16
Filed: 1984-02-16
Abstract: PURPOSE:To realize the group remote processing with the same user's interface as that of the local processing by incorporating the interface form for the local processing and group remote processing. CONSTITUTION:When a program 8 of a processing unit 2 requests local processing, it is discriminated as the local processing by a discriminating circuit 13, its processing request is branched by a branch circuit 12 based on the content of request and executed by processing circuits 14-16. The result of processing is discriminated as the local processing by a discriminating circuit 17 and informed to the program 8. When the program 8 requests the group remote processing, it is discriminated as the group remote processing by the discrimination circuit 13, this processing request is fed to each processing unit where the group remote processing is executed via the LAN1 by a transmission/reception circuit 11 and executed. When the execution of the group remote processing is requested from the other processing unit, its request is received by the transmission/reception circuit 11 and branched by a branch circuit 12 based on the content of request and executed by the processing circuits 14-16.
Patent JP-S56125640-A (JP)
Title: Torque balance circuit of testing machine
Inventor: ITOU JIROU
IPC: G01L3/22
Filed: 1980-03-07
Abstract: PURPOSE:To automatically correct mechanical loss differences and carry out stable and good test by detecting the revolution differences of right and left wheel shafts and automatically changing the braking torque of the motors for the right and left wheel shafts. CONSTITUTION:The output of a torque meter 2-1 and the deviation of a reference torque Tp from a potentiometer 4-1 are determined with an operator 6-1, and the braking (absorbing) torque of a DC motor M2 is controlled by a torque control device 3-1 in such a manner that said deviation is made zero. On the other hand, the rotating speeds of the DC motors M3, M2 are detected by the pilot generators 5-2, 5-1 connected respectively to the revolving shafts of these motors M3, M2, and the correcting torque DELTAT proportional to the difference between the numbers N3, N2 of revolutions of these is determined with an integrating amplifier 6. The deviation of the sum of the correcting torque DELTAT from this integrating amplifier 6 and the potentiometer 4-1 and the output of the torque meter 2-2 is determined with an operator 16-2, and the braking torque of the DC motor M3 is so controlled as to make this deviation zero.
Patent JP-H03234378-A (JP)
Title: Dull finishing method for roll for rolling
Inventor: IGUCHI MASAO
IPC: B21B27/00
Filed: 1990-02-09
Abstract: PURPOSE:To form small recessed ports of a uniform shape and having the build-up of a melt around these parts on the surface of a roll for rolling by imparting a bias current to a current for converging an electron beam and supplying a microcurrent between the irradiation with the beam and the next irradiation with the beam as well. CONSTITUTION:The electron beam 9 generated by a high voltage and small current can be reduced to the small beam diameter and the deep hole of a small diameter is formed by irradiating the surface of the roll 8 with this electron beam 9. Further, the bias current is imparted to the current for converging the electron beam 9 and the microcurrent is kept supplied between the irradiation with the electron beam and the irradiation therewith as well, by which the crater-shaped recessed parts having the advantageous of the small build-up on the circumference, i.e., isotropy are regularly formed on the peripheral surface of the roll 8 with the good reproducibility over the peripheral surface of the roll.
Patent JP-H11232332-A (JP)
Title: Method for operating scheduling in production line
Inventor: YAMADA SUNAO
IPC: G06Q50/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a scheduling drafting method that reduces power expenses and can flexibly deal with even changes of production conditions or the like. SOLUTION: This scheduling drafting method defines each of a processing time by the equipment related to production, the amount of used power, the number of necessary workers, a time that can start processing the next process earliest, and a time that can start processing the next process latest by a linear equation that takes the production amount as a variable, and divides the processing into plural small processing, defines the processing time of the equipment, the amount of used power,  and the number of necessary workers by the linear equation that takes the production amount as the variable and makes a production unit as production equipment information obtained by giving these linear equations the production amount of a plan object production as a unit of a plan drafting when the amount of used power and the number of necessary workers are different from time to time in a single processing. Also, each production unit is preferentially allocated to a time band during which charge for power amount is cheaper in the decreasing order to the amount of used power.
Patent JP-H05225570-A (JP)
Title: Device and method for recording optical disk
Inventor: KOIKE SHIGEAKI
IPC: G11B7/126
Filed: 1992-02-14
Abstract: PURPOSE:To find an optimum recording light quantity corresponding to all recordable area of individual optical disk in a relatively short time. CONSTITUTION:When information is recorded in a trial writing area 4 formed on an inner peripheral side than the rewritable area 2 of the optical disk 1, the optimum recording light quantity is found by rotating the optical disk 1 at a linear velocity the same as the linear velocity in at least two positions (radius R1 and radius R2) of a radial direction A in the rewritable area 2. Then, by performing interporation processing or extraporation processing to the optimum recording light quantity in two linear velocities found by such a manner by an interpolation routine 26, the optimum recording light quantity at all linear velocities in the rewritable area 2 is found. Thus, the optimum recording light quantity is found for all areas in the rewritable area 2 of individual optical disk 1 at a relative short time.
Patent JP-S54121361-A (JP)
Title: Method of coupling two members
Inventor: TSURUOKA KAZUHIRO
IPC: F16B11/00
Filed: 1978-03-15
Abstract: PURPOSE: To improve the engaging strengh of a sealing member by engaging the member in a cylindrical body formed with a recess on the inner spot facing peripheral surface and plastically deforming the member with a jig to caulk the member to the cylindrical body.  
     CONSTITUTION: There are formed a spot facing 20 on the end surface of the opening of a clutch outer 7 and a recess 22 over the entire periphery on the inner peripheral wall surface 21 of the spot facing 20. A clutch cover 15 is inserted into the facing 20. Then, the vicinity of the outer peripheral surface 26 of the surface 25 of the cover 15 is urged under strong pressure with a punch 24 provided with a ring-like lug 23 axially over the entire periphery in the vicinity of the outer periphery. Accordingly, the peripheral surface 26 of the cover 15 is projected at 27 into the recess 22 to thus couple both. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08199144-A (JP)
Title: Tacky agent composition
Inventor: SAKOMOTO YASUYUKI
IPC: C09J175/04
Filed: 1995-01-24
Abstract: PURPOSE: To obtain a tacky agent composition suitable for bonding an optical film, glass, etc., excellent in stability of cohesive force and bond strength with time at high temperature (humidity), adhesiveness on curved surface, durability, etc., free from reduction in optical characteristics, by blending a specific acrylic resin with a curing agent. CONSTITUTION: This composition is obtained by blending (A) an acrylic resin prepared by polymerizing (A2 ) an acrylic monomer in the presence of (A1 ) a compound of the formula (R is a monofunctional substituted group containing a 4-20C β-diketone and a β-keto ester structure; X is a halogen, a 1-6C alkoxy, an acyloxy or amino; (m) and (n) are 1 to 3 and 0 to 2, respectively and 1<=m+n<=3) with (B) a curing agent such as an isocyanate-based compound. The amount of the component A1 added is preferably 0.0001-10 pts.wt. based on 100 pts.wt. of the component A2 and that of the component B added is 0.01-10 pts.wt. based on 100 pts.wt. of the component A.
Patent JP-H07220805-A (JP)
Title: Connector with lever
Inventor: MACHIDA YUKIFUMI
IPC: H01R13/629
Filed: 1994-02-01
Abstract: PURPOSE:To reduce the space occupied by a lever of a connector with the lever and prevent from moving by external force. CONSTITUTION:A housing 11 and a lever 14 are constituted symmetrically right and left. An inlet groove 19 for drawing o shaft of an opposite connector and a guide protrusion 21 for guiding the lever 14 are disposed on a side wall 15. The lever 14 is constituted by a lever proper 12 and an extension/ contraction lever 13. The lever proper 12 is fixed rotatably to the housing 11 through a support shaft 17,a nd the extension/contraction lever 13 is fixed extending/contracting to the lever proper 12. A first guide face 21a for holding the extension/contraction lever 13 at an extension position, a second guide face 21b for guiding it inward, and a third guide face 21c for preventing its further rotation are disposed in a guiding protrusion 21. When the lever 14 is rotated, a grabbing portion 48 of the lever 14 grabs a shaft portion of the opposite housing, thereby drawing the opposite housing. When the connection is complete, the extension/contraction lever 13 is guided on the guide face 21b and thus it is shortened and locked.
Patent JP-H05198046-A (JP)
Title: Pinch roller device for video tape recorder
Inventor: MORI MASAHARU
IPC: G11B15/29
Filed: 1992-01-20
Abstract: PURPOSE:To decrease the number of components and facilitate the assembly, and to improve the operability by composing the device of two main and subordinate lever members and one support pin on which they are pivoted at the same time. CONSTITUTION:The subordinate lever member 3 rotates around the support pin 4 through a main arm part 3a by the rotation of a cam 10 which is driven by a loading motor, and the main lever 2 also rotates around the support shaft 4 in the same direction according to the rotating direction. A pinch roller 7 abuts on a capstan shaft 8 by the rotation of the main lever member 2. After the pinch roller 7 abuts, the subordinate lever member 3 is further rotated in the same direction by the cam 10, but a projection part 6 forms a gap between the subordinate lever member 3 and a subordinate arm part 3b at this time. The reaction force of a torsion spring 5 acts on the pinch roller 7 through the main lever member 2 because of the gap to press the pinch roller 7 against the capstan shaft 8. Thus, a play state wherein a tape travels excellently is obtained.
Patent JP-S53113294-A (JP)
Title: Ozone generator
Inventor: UENO TAKANORI
IPC: C01B13/11
Filed: 1977-03-15
Abstract: PURPOSE: To provide an ozone generator which simplifies the maintenance and inspection of electrodes employing a high voltage electrodes with a metal screen or metal plate sealed into dielectric to make electric insulation perfect and eliminate useless space and dead points. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63197082-A (JP)
Title: Recording disk reproducing device
Inventor: KONDO MASAKI
IPC: G11B33/08
Filed: 1987-02-10
Abstract: PURPOSE:To facilitate the loading of a recording medium onto a turntable by a loading means by making the dimensional relation of a chassis and insertion port maintainable by supporting one end of the chassis with the hinge means of a facing case body. CONSTITUTION:A chassis 1 is supported near the insertion port 8 of a facing case body 2 by hinge means 2a, 2b. The dimensional relation to the insertion port 8 of the chassis 1 is therefore maintained and the chassis 1 and facing case body 2 vibrate relatively only in Z1, Z2 directions. The vibration in the Z1, Z2 direction can be reduced by using an elastic member 3 and attenuating member 4 for this vibration. The recording medium can thus be easily loaded onto a turntable 6 by a loading means 9.
Patent JP-H05225203-A (JP)
Title: System for resolving job shop scheduling problem
Inventor: YAMADA TAKESHI
IPC: G06F19/00
Filed: 1992-02-17
Abstract: PURPOSE:To obtain the satisfactory resolution of a large-scale problem at high speed by applying an genetic algorithm to a job shop scheduling problem. CONSTITUTION:Probelm data and the parameter of the genetic algorithm are inputted from an input part 1. The resolution of the problem is expressed by an individual used for the genetic algorithm, and the evaluation of each individual is expressed by the maximum value (total work time) of a component for each individual. First of all, a random schedule constituting an initial individual group is generated by an initial individual group generation part 2. The individual groups are selected by a selection processing part 5, when an end condition is not satisfied, the individual groups are paired by two by two and impressed to a schedule calculation part 3 by a cross processing part 4, and any new individual and the evaluation value are obtained from the schedule calculation part 3. This processing is repeated to all the pairs of individuals in the individual group and returned to the processing of the selection processing part 5. The operations of respective parts are controlled by a control part 7.
Patent JP-H05240090-A (JP)
Title: Idling speed controller of internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/16
Filed: 1992-02-17
Abstract: PURPOSE:To lower the objective idling speed in enhancing the feedback responsiveness of idling speed by setting an output torque turning to necessary for securing the objective idling speed, converting this torque into an auxiliary air and controlling an auxiliary air control valve. CONSTITUTION:An auxiliary air control valve is installed in an auxiliary air passage bypassing a throttle valve. At the time of idling, the extent of opening in the auxiliary air control valve is controlled and thereby an auxiliary air quantity is controlled, through which idling speed is controlled. In this case, a required output torque to be requested to an internal combustion engine for securing an objective idling speed is set by a required torque setting means. Likewise, this required output torque is converted into a value equivalent to the required auxiliary air quantity by a required auxiliary air quantity conversion means. In addition, on the basis of a value corresponding to the required auxiliary air quantity, the opening of the auxiliary air control valve is controlled by an opening means.
Patent JP-H06218018-A (JP)
Title: Portable massage device
Inventor: YOKOI KOMEI
IPC: A61H23/02
Filed: 1993-01-26
Abstract: PURPOSE:To provide a massage device in which a motor for vibration is fixed on the surface of the base of the massage device fixed on the back rest of chairs and a plurality of vibrational plates vibrated by means of a motor is fixed on the surface and massaging projections projecting more than the motor and performing massaging action are mounted on each of the vibrational plates or elastic curved plates with expansion are mounted. CONSTITUTION:A motor 9 for vibration is fixed on the surface of the base of the massage device fixed on the back rest of chairs and a plurality of vibrational plates 4-7 vibrated by means of a motor 9 is fixed on the surface and massaging projections 4'-7' projecting more than the motor 9 and performing massaging action are mounted on each of the vibrational plates 4-7 or elastic curved plates with expansion are mounted.