baber/WOPTO huggingface dataset:
Patent JP-H0527577-A (JP)
Title: Developing device
Inventor: TAKEDA KENICHI
IPC: G03G15/08
Filed: 1991-07-24
Abstract: PURPOSE:To provide a developing device which can stably obtain a high quality image having an uniform density and not having fogging by means of development by excellently regulating a one-component nonmagnetic developer carried on a developer carrier with a regulating member, applying sufficient triboelectrification charge to the developer and simultaneously, coating the developer carrier with the developer in the shape of an uniform thin layer. CONSTITUTION:Both end parts along the rotational direction of the developing sleeve 3 of an elastic blade 4 are supported by a supporting holder 42 attached to a developing container 2, and the central part except both end parts of the blade 4 is elastically abutted. Since an abutting part T with the sleeve 3 of the blade 4 can be formed so as to have a large area, the sufficient triboelectrification charge is applied to the one-component nonmagnetic developer 7 carried on the sleeve 3, the sleeve 3 can be coated with the developer in the shape of the uniform thin layer, and the aimed image can be obtained by the development.
Patent JP-H0370396-A (JP)
Title: Sounding body
Inventor: ITO TOMIO
IPC: G01S7/52
Filed: 1989-08-10
Abstract: PURPOSE:To increase the sound volume of the sounding body by simple facilities by equalizing the natural frequency of a spring mass system to that of a vibration body and expanding the vibration of a magnetostrictive material. CONSTITUTION:An AC current is fed to a coil 1 and then the magnetostrictive body 2 in the magnetic field produced by the coil 1 vibrates to force a spring 3 and a mass body 4 to vibrate. Consequently, the mass body 4 strikes a diaphragm 5 to send a sound in water. In a vibration system like this, the diaphragm 5 and spring mass system are so designed that their natural frequencies are equal, and a large amplitude is therefore obtained by the diaphragm 5. Consequently, a powerful low-frequency sound can be transmitted to a medium with the simple constitution.
Patent JP-S6362215-A (JP)
Inventor: ISHII SHOJIRO
IPC: H01G13/00
Filed: 1986-09-02
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-H0256938-A (JP)
Title: Field-effect transistor and manufacture thereof
Inventor: ARAI KUNIHIRO
IPC: H01L29/205
Filed: 1988-08-22
Abstract: PURPOSE:To facilitate the manufacture of quality field-effect transistors by laminating first and second semiconductor layers in this order on a semi- insulation semiconductor substrate and forming a semiconductor layer for a gate having a sufficiently high concentration of an n-type impurity partially on said laminated layers. CONSTITUTION:A GaAs first semiconductor layer 3 in which no impurity is introduced intentionally or having a sufficiently low impurity concentration, a second semiconductor layer 4 of AlxGa1-xAs (0<x<1) in which no impurity is introduced intentionally or having a sufficiently low impurity concentration, and an Si third semiconductor layer 6 for a gate having a sufficiently high concentration of an n-type impurity are laminated in this order on a GaAs semi-insulation semiconductor substrate 1. This provides excellent features easily and effectively eliminates the faults of the field-effect transistors of the prior art.
Patent JP-H0652072-A (JP)
Title: Scsi i/f test device
Inventor: ASANUMA TOSHIMICHI
IPC: G06F13/00
Filed: 1992-08-04
Abstract: PURPOSE:To perform an SCSI I/F test with simple constitution by connecting a dummy I/O to the SCSI I/F of a device to be tested, by transmitting the results of a state transition signal and test data and receiving the result as data, and performing data reception check by transmitting and receiving the test data in an SCSI I/F test device which performs the test of the I/F of SCSI. CONSTITUTION:This device is comprised in such a way that the device 1 to be tested which stores a test function 2, and the false I/O 5 connected to the SCSI I/F of the device 1 to be tested and which holds a received state transition signal and sends it out as the data are provided, and the test function 2 of the device 1 to be tested transmits the state transition signal to the SCSI I/F, and the false I/O 5 holds the received state transition signal and sends it out as the data, and the test function 2 receiving the data decides an error.
Patent JP-H0546707-A (JP)
Title: Information processor
Inventor: HARUHARA IZURU
IPC: G06T15/20
Filed: 1991-08-20
Abstract: PURPOSE:To form a perspective drawing while displaying a straight line passing a focus by displaying a straight line connecting the focus on which a straight line passing a visual point after specification and parallel with the axis of an affine coordinate system intersects with a part of a screen face to a cursor existing in a window. CONSTITUTION:A computer 1 executes operation, storage and I/O processing, a CRT 2 displays a graphic window 5, a command menu 6, etc., and function keys F1 to F7 are used for inputting a specific command for forming a perspective drawing. While observing the CRT 2, relation among an optional three- dimensional affine coordinate system, the screen face and a visual point is specified through the computer 1 by operating a keyboard 3 and a mouse 4 and a straight line connecting a focus on which a straight line passing a visual point after the specification and parallel with the axis of the affine coordinate system intersects with the screen face to the cursor existing in the window 5 for displaying a part of the screen face is displayed. Thus a perspective drawing can be formed while displaying the straight line passing the focus.
Patent JP-S5998273-A (JP)
Title: Processing system of graph generation
Inventor: TAMAMA AKIO
IPC: G06T17/20
Filed: 1982-11-26
Abstract: PURPOSE:To draw the same desired curve as that described with a curved rule by a person, by giving the function of the conversation with him to a plotter. CONSTITUTION:Experimental data points are inputted with a point position input part 1. A point position display part 2 displays inputted points on a display screen 3. A point position analyzing part 4 analyzes inputted points and transfers a point set to an operating part 5 and a plotting part 8. The operating part 5 generates an interpolating function expression passing each inputted point. A curve describing part 6 uses an interpolating polynomial attained in the operating part 5 to obtain functional points more than normal original data points and connects them with lines to describe an artificial smooth curve on the display screen 3. a deciding part 7 inquires of the operator whether the described curve is a desired curve or not; and if the operator answers with ''YES'', a switch 11 is switched to the plotting part 8. The plotting part 8 describes an attained graph. If the operator answers with ''NO'', the switch 11 is switched to the side of a point operating part 9, and the operator is requested to delete unnecessary points and input dummy points through the operating part 9.
Patent JP-H0957632-A (JP)
Title: Binder composition for polishing tape, manufacture of polishing tape using the same, and polishing tape
Inventor: OISHI MICHIHIRO
IPC: C08G59/20
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive tape capable of being simply and safely manufactured and machined with little energy and forming with high-level polishing efficiency by containing a solid epoxy resin having the softening point of a prescribed temperature or above and a curing catalyst. SOLUTION: An epoxy resin kept solid at the ordinary temperature and having the softening point of 60 deg.C or above, preferably 60-300 deg.C, further preferably 60-160 deg.C, before hardening is used for a binder composition for an abrasive tape containing a curing catalyst. This epoxy resin is in the unhardened state, and it means a so-called 'binder precursor'. Abrasive grains and the binder composition are mixed to obtain abrasive slurry, and the abrasive slurry is applied, dried, and hardened on a base material to manufacture the abrasive tape.
Patent JP-2001032091-A (JP)
Title: Method for cleaning flux
Inventor: MIKI TOSHIO
IPC: C11D7/28
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To easily and safely rinse and dry a flux cleaning agent remaining in the object to be cleaned by cleaning flux with a cleaning agent of DMI or essentially consisting of DMI and executing rinsing and drying with a rinsing soln. of at least one kind selected from specified compounds or a compsn. essentially consisting of the rinsing soln. SOLUTION: Flux is cleaned with a flux cleaning agent of 1,3-dimethyl-2- imidazolydinone (DMI) or essentially consisting of 1,3 dimethyl-2-imidazolydinone and is thereafter rinsed and dried with a rinsing solvent of at least one kind selected from the group consisting of dichloropentafluoropropane, methoxy- nonafluorobutane, ethoxy-nonafluorobutane, decafluoropentane, heptafluorocyclopentane and 1-bromopropane or of a rinsing solvent compsn. essentially consisting of the rinsing solvent. DMI is suitable for flux-cleaning, a ceramics substrate, etc., soldered at high temp.
Patent JP-H0760778-A (JP)
Title: Injection molding method for molded product of hollow structural
Inventor: YOSHIDA HIROMITSU
IPC: B29L22/00
Filed: 1993-08-23
Abstract: PURPOSE:To provide an injection-molded product wherein neithr molten resin flows preferentially within a thick part and nonuniform part nor the product possesses badness such as a weld line or an air trap or a flow mark and an external appearance of the surface is excellent. CONSTITUTION:In an injection molding method of a hollow body wherein only a thick part is made into hollow structure by casting insufficiently molten resin within a mold cavity of a molded product having partly a thick part and then a pressurized fluid is cast, a mold device wherein a movable mold part 2 forming the thick part is constituted freely contactable to or separatable from a cavity 1 forming a base and at the time of uncasting of the molten resin, the movable mold part 2 forming the thick part is arranged so as to join the movable mold 2 to the cavity 1 is used. Furthermore, in an injection molding method of a hollow molded product, synthetic resin is melted and cast into the mold device, then the movable mold part 2 is slid at the last stage of the casting or after the casting, the thick part is formed and then pressurized fluid is cast into the thick part.
Patent JP-S62174067-A (JP)
Title: Resolfin derivative and manufacture
Inventor: KURISUCHIYAN KURAIN
IPC: C07D265/38
Filed: 1986-09-05
Abstract: 1. Resorufin derivatives of the general formulae Ia and Ib   see diagramm : EP0209875,P26,F3   in which R**1 , R**2 , R**3 , R**4 and R**5 , which in each case can be the same or different, signify hydrogen, halogen, a carboxyl, carboxamido, lower alkoxycarbonyl, cyano or nitro group, a lower alkyl or lower alkoxy radical, which in each case can be substituted by carboxyl, carboxamido, lower alkoxycarbonyl, cyano or nitro groups, whereby R**4 and R**5 can together represent an annellated benzene or naphthalene ring which is unsubstituted or carries one or more constituents selected from the group SO3 H, CO2 H or C1 -C5 -alkoxy, Z a bridge member, A the residue of a ligand and n a whole number of 1 to 200, whereby the lower alkyl and lower alkoxy groups contain hydrocarbon chains with 1 to 5 carbon atoms.
Patent JP-H0256465-A (JP)
Title: Acetamide compound
Inventor: MITSUMORI NAOMICHI
IPC: C07D213/74
Filed: 1988-08-22
Abstract: NEW MATERIAL:An acetamide compound expressed by formula I (R1 and R2 are H, alkyl, alkenyl, cycloalkyl, cycloalkenyl or aromatic or R1 and R2 form 5-6 membered nitrogen-containing heterocyclic group together with adjacent N and further at least one of 0 and S; R3 is H, alkyl, alkenyl, cycloalkyl, cycloalkenyl, halogen, alkyloxy, cycloalkyloxy or cycloalkenyloxy; n is 1-4). EXAMPLE:2-(4-Pyridinyl)amino-N-(2-phenylaminophenyl)acetamide. USE:An antitumor agent. PREPARATION:For example, a compound expressed by formula II is reacted with chloroacetyl chloride to give a compound expressed by formula IV, which is then reacted with a compound expressed by formula V to provide the acetamide compound expressed by formula I.
Patent JP-H1137523-A (JP)
Title: Method for ventilating attic and apparatus thereof
Inventor: OU UNSHIYOU
IPC: E04B1/70
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for attic ventilating an attic which can ventilate the attic in the evening efficiently, and which can perform ventilation corresponding to the change in seasons, by controlling the operational time of a ventilating fan by means of a solar timer switch. SOLUTION: This attic ventilating method performs the control of the operational time by means of a timer, in addition to the control of the operational time by means of a solar timer switch, so as to operate a ventilating fan for a predetermined time in the daytime, and also to start the operational time of the ventilating fan in the evening from 16:00 to 18:00, until it is stopped by the solar timer switch. By setting this evening operational time, the evening operational time in summer is set long, and the evening operational times in fall and spring are set short. The evening operational time in winter is set at 0.
Patent JP-S6364439-A (JP)
Title: Common memory management system
Inventor: KIKUCHI SHIRO
Filed: 1986-09-04
Abstract: PURPOSE:To contrive to improve the utilizing efficiency of a common memory in a packet switch by controlling number of times of write/read to/from the common memory in response to the speed of an input/output line through the use of a control memory. CONSTITUTION:In giving input information to an input line control section 1-i, the necessity of storage to a common memory field 3-j is discriminated and a common memory field number is written and displayed in a memory 4 by number of times s/v(where S is a cyclic speed to the common memory and (v) is the speed through the input line 11-i) only when the storage is allowed. Addresses, from O to P of the memory 4 are designated in order at the speed (s) and the information is written, in the memory field 3-j. After all the input information is written, the common memory field number is written while being read and displayed from the memory at an equal interval by number of times of s/v(where (v) is the speed in the output line 12-k and (s) is the cyclic speed of the memory 4). Then addresses, from O to P of the memory 4 are designated in order at the speed (s) and the data is sent to the line 12-k from the memory field 3-j.
Patent JP-H0743653-A (JP)
Title: Magneto-optical element and optical isolator formed by using the same
Inventor: ONODERA KOICHI
IPC: C30B29/46
Filed: 1993-07-30
Abstract: PURPOSE:To provide the magneto-optical element for an optical isolator which has less insertion loss to a useful laser and is excellent by constituting the magneto-optical element consisting of a single crystal, such as Cd1-x-yMnxMgxHgyTe, which is the magneto-optical element to be used in a wavelength region that the faces parallel with each other of the crystal plate are single crystal {111}. CONSTITUTION:The crystal plate having the parallel faces at the crystal faces {111} is used in the magneto-optical single crystals Cd1-x-yMnxHgyTe, Cd1-x-y-zMnxHgyZnzTe and Cd1-x-yMnxZnyTe (x>=0.1, x+y+z=1). The optical isolator is produced by using the magneto-optical element (single crystal of Cd1-x-yMnxHgyTe, x=0.15, y=0.15) of a crystal bearing of (c) to cast a prependicular light source to the boundary faces of twins in such a manner that the spot of the light source does not fall onto the boundary faces of the many twins and generate double refractions. As a result, the isolation necessary for the optical isolator is obtd. and the practicable problem in the state of transmission wave fronts is eliminated.
Patent JP-H0872712-A (JP)
Title: Railroad freight car for semitrailer carriage
Inventor: FUENDARU BURIAN
IPC: B61D3/18
Filed: 1994-09-01
Abstract: PURPOSE: To provide a simple-structured railroad freight car for semitrailer transportation that requires no special operators in its operation and enables slinging-basis loading thereon of a semitrailer. CONSTITUTION: A railroad freight car 1 includes a basket 4 interposed between longitudinal side beams 2 and 3. The basket 4 has two sidewalls 4a, a rear edge 4b and a bottom 4c. Each sidewall 4a has lifting tongues 5 via which the basket 4 can be slung, and support means for supporting the basket 4 on the related longitudinal side beam 2, 3. The basket 4 is interposed between a transverse stop beam 14 and a swivel base 15 on the freight car 1. The lifting tongues 5 of the basket 4 are positioned on the longitudinal side beams 2 and 3 by stops 7 and 9 disposed on both sides of the lifting tongues 5. At least either of the support means and the longitudinal side beams 2 and 3 have locking/positioning elements. A semitrailer is loaded onto the bottom 4c of the basket 4 and is lifted up together with the basket 4.
Patent JP-S58111158-A (JP)
Title: Magnetic disc device
Inventor: EBIHARA SUSUMU
IPC: G11B21/02
Filed: 1981-12-23
Abstract: PURPOSE:To remove clearance between a bearing and a rotary shaft and to highly accurately position the rotary shaft, by providing the external circumference of the rotary shaft including push metal and the internal circumference of the bearing with three contact points respectively in a cross section perpendicular to the shaft. CONSTITUTION:A head arm 3 provided with a magnetic head 4 is fitted to the rotary shaft 1, which is pivotary supported by the bearing 10. A semicircular notch part 7 or the like is formed on the rotary shaft 1 for a magnetic disc device and a member (press metal) 8 with which the notch part 7 is approximately filled is inserted and engaged into/with the notch part 7 with pressure to the bearing 10. A curved surface formed by the side of said press metal 8 opposed to the bearing 10 and the external circumference surface of the rotary shaft 1 is shaped so that the external circumferential of the rotary shaft including the press metal and the internal circumference of the bearing 10 have three contact points 15, 24, 25 in the cross section perpendicular to the shaft of the rotary shaft 1.
Patent JP-H0499197-A (JP)
Title: Surface treating equipment for vertical hanging of aluminum profile
Inventor: YAGISHITA SEIICHI
IPC: C25D19/00
Filed: 1990-08-07
Abstract: PURPOSE:To effectively utilize the space in the interval reaching the attaching side of an aluminum profile from the detaching side thereof by utilizing the upper regions of both an inversion device and a standing device. CONSTITUTION:Both regions of a storage device 7 in a carry-out side and an inversion device 8 are collected to one region B as a storage/inversion device 50. Further, both regions of a standing device 3 and a storage device 4 in a carry-in side are collected to one region D as a standing/storage device 3O. The regions A, E are omitted, respectively. Therefore, the upper regions of the inversion device 8 and the standing device 3 do not become the dead space, and the space reaching the attaching side of an aluminum profile from the detaching side thereof is efficiently utilized.
Patent JP-H0872633-A (JP)
Title: Current distributing device of automobile
Inventor: ONIZUKA TAKAHIRO
IPC: B60R16/023
Filed: 1994-09-01
Abstract: PURPOSE: To reduce the manufacturing cost by commonly using a box even for automobiles of different kinds. CONSTITUTION: FDI/F 12 as a read part, a CPU 16 as a control part and a current adjusting part 18 are disposed in a junction box 10 having a designated number of input ends and plural output ends. An output current value to an output end scheduled to be used of every kind of automobiles and each load 6 through each output end scheduled to be used among the respective output ends of the junction box 10 is previously stored in FD11 as a storage means, and according to the data on the number of output ends scheduled to be used of applied kind of an automobile and the output current data, an output end to be used is specified and its output current is adjusted.
Patent JP-H0491137-A (JP)
Title: Polyester elastomer sheet
Inventor: OSUGA MAKOTO
IPC: C08G63/199
Filed: 1990-08-06
Abstract: PURPOSE:To obtain a polyester elastomer sheet having improved tensile strength and elongation at break by melting and molding a reaction product of a specific aromatic polyester and a lactone into a sheetlike state, rolling or drawing and heat-treating. CONSTITUTION:(A) An aromatic polyester obtained from A1: a diol component mainly comprising ethylene glycol and/or butylene glycol and containing 0.1-30mol% dihydroxy compound shown by the formula (R<1> and R<2> are H or CH2CH2OH) and A2: a dicarboxylic acid component consisting essentially of terephthalic acid is reacted with (B) a lactone (preferably 5-membered ring to 8-membered ring) in the weight ratio of the component A/B of 30/70-80/20, preferably 30/70-70/30 at 180-300 deg.C to give a polyester copolymer, which is melted and molded into a sheetlike state, rolled or drawn and heat-treated to give a polyester elastomer.
Patent JP-H1146566-A (JP)
Title: Structure of receiving net for head-feeding type combine harvester
Inventor: KOTANI SHINJI
IPC: A01F12/24
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a structure of receiving net that is relatively inexpensive but excellent in durability and treatment as grain simplification. SOLUTION: In the structure of receiving net for a thresher, a plurality of circular metal plates 4A that perpendicularly cross with the rotary shaft center P of the threshing drum 3 on which a plurality of threshing teeth are projected and a plurality of steel rods 4B along the shaft center P are connected in a lattice to build up the receiving net. Further, individual steel rod materials 4B are flatly waved in the longitudinal direction to the shaft center P.
Patent JP-H0371235-A (JP)
Title: Device for restarting multitask in interruption
Inventor: FUJIMOTO YASUAKI
IPC: G06F12/08
Filed: 1989-08-10
Abstract: PURPOSE:To continue the execution of a multitask by providing a multitask interrupting means, a saving means for various information, a restoring means for various pieces of information, and a restarting means for a multitask LM. CONSTITUTION:A restarting request from an interrupted multitask to a master task is received by a master task restart receiving means 9. The multitask whose restart is requested is restored to the original state retracted to a secondary storage device through a file information restoring means 11 by forming the preceeding executed status of a virtual storage space by the master task through a virtual storage space restoring means 10 and restoring a rewritable segment in the virtual storage space by the rewritable segment of the virtual storage space saved to a check point data storing file 5. Then, all slave tasks are restarted by an overall slave task restarting means 12. Consequently, the execution of the interrupted multitask can be continued.