baber/WOPTO huggingface dataset:
Patent JP-H04367350-A (JP)
Title: Method for fitting core
Inventor: INABA ZENJI
IPC: B29C33/76
Filed: 1990-09-07
Abstract: PURPOSE:To enable automatizing by fitting a cylindrical fitting part arranged at a core into a round cylindrical fitting hole in a master die, rotating and engaging projecting parts in inner face of the fitting hole and projecting parts so as not to pull out the core. CONSTITUTION:Into the round cylindrical fitting hole 6 in the master die 2, the cylindrical fitting part 9 arranged at the core 3 is fitted. By rotating the core, the projecting parts 8 arranged at inner peripheral face of the fitting hole 6 and the projecting parts 11 arranged at outer peripheral face of the cylindrical fitting part 9 are engaged so as not to pull out the core. At this time, the fitting part 9 in the core 3 and flat flange face 12 at boundary with cavity 10 are abutted on back face of the master die 2 to form load supporting abutted face. At the same time, a stopper for holding rotating position in the cylindrical fitting part 9 at this time, is worked. By this method, the fitting order and operation to the core is easy and easily automatized, and support of die clamping force with the master die is surely executed and the fitting part, etc., of core is not broken and the core is not warped.
Patent JP-H0956450-A (JP)
Title: Compact
Inventor: NAKAMURA HIROYUKI
IPC: A45D33/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To make a compact easier to use by allowing a drum interfitting compartment to be set in either right or left position of a container body by simple operation without requiring use of a jig. SOLUTION: A container body 2 with a cover 8, an inner dish 10 which fits to the container body in a freely detachable manner and where a drum fitting compartment 15 and a puff storage compartment 16 are formed on the right and left sides, elastic plates 21, 21 are formed by providing longitudinally a pair of right and left expanding slots in the lateral center of the front and rear walls 14a, 14b of the inner dish and engagement plates 22, 22 to be placed on the top of the first circumferential wall of the container body from the top end of each elastic plate are projected, and a male-female engaging mean in the contact surface with the first circumferential wall 5 where the elastic plates 21, 21 and each elastic plate contact with each other, is fitted at an equal height from a bottom plate 12,  the inner dish 10 is formed in a such way that allows the inner dish to be fitted in a reverse position in relation to the container body 2.
Patent JP-S6389503-A (JP)
Inventor: BERUNTO TEIIKE
IPC: C08L45/00
Filed: 1987-09-19
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-H0795752-A (JP)
Title: Turbine generator
Inventor: IDE KAZUMASA
IPC: H02K19/16
Filed: 1993-09-22
Abstract: PURPOSE:To reduce torque pulsation caused by an antiphase component or harmonic component resulting from an imbalanced load by rotatably providing a rotation damper device which is formed concentrically to a rotor in a gap formed between a stator and the rotor. CONSTITUTION:A rotation damper device 5 is provided with multiple conductive bar-shaped drum bodies 5a which are extended in the axial direction in the cylindrical drum section of the device 5, arranged at intervals in the circumferential direction, and short-circuited with each other through short-circuiting rings 5b at both ends. In addition, the device 5 is rotatably supported by a supporting mechanism 6 installed to the internal surface of a stator core 1 and freely rotates irrespective of the rotation of a rotor 3. Therefore, torque pulsation is not transmitted to the rotor 3, but absorbed by the device 5. Moreover, no eddy current is induced in the rotor 3 and the generation of torque pulsation in the rotor 3 can be sufficiently prevented, because asynchronous magnetic field components are sufficiently damped by the device 5.
Patent JP-H1083505-A (JP)
Title: Head stack assembly for magnetic disk device and magnetization sticking layer control method in the same
Inventor: YAMAMOTO KOTARO
IPC: G11B5/02
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To make a spin valve type MR head repairable easily without replacing it with respect to the abnormality of the magnetization direction of a magnetization sticking layer in the MR head. SOLUTION: In a head stack assembly in which a pair of magnetic heads 10-1, 10-2, a pair of magnetic heads 10-3, 10-4 and a pair of magnetic heads 10-5, 10-6 are laminated at one direction, magnetization directions 101-1, 101-3, 101-5 of magnetization sticking layers of spin valve MR elements 100-1, 100-3, 100-5 of magnetic heads 10-1, 10-3, 10-5 being on upper plane sides of mediums 20-1, 20-2, 20-3 are set in directions heading toward the planes of mediums 20-1, 20-2, 20-3 in the vertical direction. Moreover, magnetization directions 101-2, 101-4, 101-6 of magnetization sticking layers of spin valve MR elements 100-2, 100-4, 100-6 of magnetic heads 10-2, 10-4, 10-6 being on lower plane sides of the mediums 20-1, 20-2, 20-3 are set in directions separating from the planes of the mediums 20-1, 20-2, 20-3 in the vertical directions.
Patent JP-H04123912-A (JP)
Title: Vehicle suspension mechanism
Inventor: HAYASHI TAKEHIRO
IPC: F01P11/20
Filed: 1990-09-05
Abstract: PURPOSE: To provide a vehicular suspension mechanism provided with a more pleasant buffering function, in which two springs and two buffers mainly operate without interfering with each other and without restraining each other when a vehicle encounters with a rugged road surface. CONSTITUTION: This vehicular suspension mechanism is made up of a compression buffer 2, an extension buffer 3, an extension spring supporting cylinder 4, an extension spring abutting board 5, an extension spring 6, a compression spring supporting board 7, and compression spring 8. The lower end of a first cylinder 21 is pivoted on a rocker arm of a wheel frame, and the upper end part 332 of a second piston rod 33 is connected to a supporting frame to be indirectly joined to a chassis of a vehicle. When a load is applied to the vehicle encounter with a rugged road surface, the extension spring 6 cannot be compressed further, and a compression spring 8 receives all loads. Thus, recovery extension speed of the compression spring 8 is relaxed by extensible braking function of the compression buffer 2, and thus violent bouncing vibration of the vehicle can be avoided.
Patent JP-H0977859-A (JP)
Title: Polyethylene naphthalate for bottle
Inventor: UMEDA MASAMI
IPC: C08G63/181
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a polyethylene naphthalate having an adequate viscosity, excellent in heat stability, color tone and transparency and useful as a raw material for forming a bottle by using a specific catalyst satisfying specific conditions. SOLUTION: This polyethylene naphthalate is obtained by reacting (A) naphthalene dicarboxylic acid as a main acid component with (B) ethylene glycol as a main glycol component in the presence of (C) a Co compound, a Mg compound, a Ca compound, a P compound and a Ge compound as catalysts in amounts satisfying formula I to V (here, each metal element is expressed by mole number of the metal for every 10<6> g of the acid component) at the same time. Further, the intrinsic viscosity [η] of the polymer to be used for a bottle satisfies 0.60<=[η]<=0.80  [η] is calculated from a viscosity determined in a solvent, phenol/tetrachloroethane (the ratio of the components: 3/2) at 35 deg.C}.  Further, in order to obtain the polymer, it is preferable that the intrinsic viscosity [η] of a prepolymer obtained by a melt polymerization satisfies 0.40<=[η]p <=0.65, and the prepolymer is subjected to solid phase polymerization.
Patent JP-H0684734-A (JP)
Title: Semiconductor wafer
Inventor: SATO KENJI
IPC: H01L21/02
Filed: 1992-09-04
Abstract: PURPOSE:To prevent the breakdown of a semiconductor device by a scattered molten wafer material at the time of laser printing by partially recessing the rear surface of a wafer and using the recessed area as the printing area of recognizing symbols with a laser beam. CONSTITUTION:A recessed section 1 having an arbitrary depth is formed in the orientation flat 3 area of a wafer 2 by grinding or etching the wafer with a grinder or chemical, etc., at the time of machining the wafer 2. The depth of the section 1 is adjusted to the height of a small formed when printing is made with a laser beam. When the depth of the section 1 is set at about 10mum, symbols which are distinctive until the final manufacturing process of a semiconductor device can be printed. Basically, when no semiconductor device is formed on the front surface side of the wafer 2 facing the area 1, a sufficient margin can be obtained. Therefore, even when small are formed when the material of the wafer 2 is melted with a laser beam at the time of printing symbols, the shifting of the pattern of the semiconductor device can be prevented without deteriorating the surface flatness of the water 2.
Patent JP-S6391725-A (JP)
Title: Controlling and supporting equipment for user of vdt
Inventor: ISHIKAWA SATOSHI
IPC: G06F1/14
Filed: 1986-10-03
Abstract: PURPOSE:To facilitate the collection and aggregation of working time by measuring user's working time based on a detection that a user detection means makes displaying his working time for the user and recording the working time per user. CONSTITUTION:The titled device is provided with a user sensor 4 which detects that the user is operating through a VDT device, a main control means 8 which measures the user's working time based on the detection, a situation display 2 which displays his working time for the user in correspondence to the measured working time, and a recording control means 10 which records the working time measured by the main control means 8 on a user basis. Thus the user can recognize his working time in the middle of operating the VDT device. A controller aggregates the working time of the VDT device that is recorded in an external storage device 5 on a user basis, and easily controls the working time for the unit of the user.
Patent JP-S6296631-A (JP)
Title: Copper alloy
Inventor: OISHI KEIICHIRO
IPC: C22C9/04
Filed: 1985-10-23
Abstract: PURPOSE:To obtain a Cu alloy having superior mechanical strength, spring characteristics and high resistance to stress corrosion cracking by adding specified percentages of Ni, Mn, Si, Zn, Sn and Al to Cu. CONSTITUTION:A Cu alloy consisting of, by weight, 0.5-3.0% Ni, 0.3-3.0% Mn, 0.1-1.5% Si, 1.0-20% Zn, 0.2-2.0% Sn, 0.1-2.0% Al and the balance Cu with inevitable impurities is manufactured. The Cu alloy has improved spring characteristics, tensile strength and hardness, maintains superior mechanical characteristics and also has satisfactory resistance to stress corrosion cracking and moderate electric conductivity.
Patent JP-S6481487-A (JP)
Title: Video signal recording and reproducing device
Inventor: HIROSE KOICHI
IPC: G11B5/027
Filed: 1987-09-24
Abstract: PURPOSE:To decrease the deterioration in the picture quality due to dubbing by using a luminance signal and a chrominance signal for dubbing as those before addition from the reproducing position and giving them to a recorder. CONSTITUTION:One video signal recording and reproducing device is used as a reproducing device and the other video signal recording and reproducing device is used as a recorder in case of dubbing, and a luminance signal and a modulation chrominance signal are outputted separately from 2nd and 3rd output terminals 36, 37. They are inputted separatedly from 2nd and 3rd input terminals 2, 3 in the recorder. Thus, the synthesis processing between the luminance signal and the modulation chrominance signal is not implemented in the reproducing device and the separation processing of the luminance signal and the modulation chrominance signal is not implemented in the recorder. Thus, the deterioration in picture quality such as cross color or dot interference occurrence does not take place.
Patent JP-H0284856-A (JP)
Title: System for displaying incoming call representative number to extension of ucd group
Inventor: TANIGUCHI NOBUO
IPC: H04M3/42
Filed: 1988-09-20
Abstract: PURPOSE:To obtain plural representative numbers in one UCD group by displaying the incoming representative number on an extension telephone set when an incoming call from a public network is responded by the extension of the UCD group. CONSTITUTION:When a public network subscriber dials a representative number '5001', the call is incoming to a trunk 21 of a PBX22 and received by a register 23. The register 23 delivers the '5001' to a CPU24 as dial figure information. The incoming call is registered to a waiting memory 25. However, at such a time, a trunk number '10' of the trunk 21, to which the call is incoming, and the received dial number '5001' are coupled and registered by the CPU24. When a receiver 41 of a UCD group 31 executes a response, the dial number '5001' to be received from the memory 25 is sent to an extension telephone set 32 and displayed on a display part 33 by the CPU24. Then, it is informed of a response person 41 that the incoming call demands the guide of a domestic line.
Patent JP-H03109427-A (JP)
Title: High molecular copolyarylenesulphides and their application
Inventor: KARURUUHAINTSU KEERAA
IPC: C08G75/0227
Filed: 1990-09-10
Abstract: PURPOSE: To obtain the subject sulfide which is prepared by reacting an aromatic halogen compound in a polar aprotonic solvent, has good heat resistance, long term thermal stability, and improved mechanical properties, and is useful for films, fibers, etc.  
     CONSTITUTION: The objective sulfide with 11,000-100,000 Mw and 1.9-4.9 U is obtained by reacting in the presence of (A) (i) 50-90 (mole) % of dichclorophenyl of formulas I, II, (ii) 50-5% an aromatic dihalogen compound of X-A-X [A is Ar-R (Ar is a 6-4 C aromatic other than biphenyl; R is single bond, O-Ar); X is halogen], (B) 0-5% based on the component A of an aromatic tri(tetra) halogen of Ar 2 X n  (Ar 2  is a 6-14C aromatic ring; (n) is 3, 4), (C) a small amount of an alkali hydroxide, as required, (D) a catalyst, (E) an aromatic monohalogen compound of R-Ar-X, for a water-removing time of 4-6 hr, and further reacting at 230-250°C for 5 hr. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H02115225-A (JP)
Title: Branched (co)polyamide made by polycondensation in the presence of lysine component/polycarboxylic acid mixture
Inventor: HANSUUDETOREFU HAINTSU
IPC: C08G69/16
Filed: 1989-09-14
Abstract: PURPOSE: To promote the reaction and improve the molecular weight, melt viscosity and structural viscosity to be thermoplasically modifyable by polycondensing a (co)polyamide generating monomer mixture in the presence of a lysine component, a polycarboxylic acid, and an inorganic salt.  
     CONSTITUTION: (A) A (co)polyamide generating monomer mixture consisting of lactam and/or aminocarboxylic acid and/or diamine/dicarboxylic acid mixture or salt and/or proper polyamide generating derivative is (B) polycondensed in the presence of a lysine component of a quantity such that the resulting (co)polyamide contains 0.1-1.0 wt.%, preferably, 0.3-0.9 wt.% of a lysine segment of the formula, (b) a polycarboxylic acid substitutially equivalent to the second lysine amino group and (c), as occasion demands, an inorganic base substantially equivalent to the later to be bonded to hydrochloric acid when lysine hydrochloric acid salt is used. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0762892-A (JP)
Title: Holding structure of temporary fences
Inventor: KISHI MITSUHIRO
IPC: E04G21/32
Filed: 1993-08-30
Abstract: PURPOSE:To correct a slanted state of a weight, and cancel a slanting angle of the ground with the correction of the slanted weight and erect upright the side surface of a temporary fence supported with the weight. CONSTITUTION:A weight 1 is separated into an upper weight unit 12 and a lower weight unit 11 where the top of the upper weight unit 12 shapes up a plane surface at a right angle to a vertical line. The central part of the top of the weight is vertically bored so as to produce a holding hole 13 which enables a fixing leg 17 of a fence body 2 to be inserted thereinto while the bottom of the lower weight unit 11 is formed on a plane slanted from the vertical line. The top of the lower weight unit 11 is formed on a plane slanted from the vertical line while the bottom of the lower weight unit 11 is formed on a plane at a right angle to the vertical line.
Patent JP-H0657990-A (JP)
Title: Multistoried parking lot
Inventor: KAGAWA YASUHIRO
IPC: E04H6/18
Filed: 1992-08-14
Abstract: PURPOSE:To simplify the whole structure of a multi-storied parking lot and a swing drive means and hence enhance the strength and safety of the multistoried parking lot. CONSTITUTION:A lift member 7 moved up and down by a lift drive means 6 is mounted to a transverse running frame 5 which is guided by a transverse running lower part rail 2 fixed with a building of a parking lot and a transverse running upper art rail 3 and moved by a transverse running drive means in such a fashion that the lift member may rise freely. A parking suspension rail 9, which extends to the front and the rear, is fixed at the central part of a parking space which excludes a first floor while a horizontal guide rail 10 having an end face laid out near the end face of the parking suspension rail 9, is fixed with the lift member 7. The parking suspension rail 9 and a plurality of wheels 12 which roll on the horizontal guide rail 10 are mounted to a parking support base 11 at a span in the longitudinal direction and a parking support base transfer swing arm 4 turned by the swing drive means is mounted to the lift member 7.
Patent JP-H08101911-A (JP)
Title: Picture recorder
Inventor: KAMATA MASAFUMI
IPC: B41J2/485
Filed: 1994-09-30
Abstract: PURPOSE: To preserve a thin line and a void thin line in source pictures in reduced pictures and to reduce density change by selecting a thinning method corresponding to the characteristics of the source pictures. CONSTITUTION: A reduction circuit part 201 is provided with a function for switching simple thinning, OR thinning and AND' thinning corresponding to a truth table. Since printing is performed with the high density of the reduced pictures by the OR thinning and the printing is performed with the low density by the AND thinning, when the density of the source pictures is low and when it is required to preserve the thin line, the OR thinning is used. On the other hand, when the density of the source pictures is high and when it is required to preserve the void thin line, the AND thinning is used. Also, when it is not required to preserve the thin line or the void thin line in the case of color printing, the simple thinning is used. In this case, inputs S0 and S1 are the switching signals of the thinning method, the simple thinning is selected at the time of S1=0, the OR thinning is selected at the time of S1=1 and S0=0 and the AND thinning is selected at the time of S1=1 and S0=1.
Patent JP-H04116672-A (JP)
Title: Method for feeding sheet-like original
Inventor: SUZUKI KAORU
IPC: G03B27/62
Filed: 1990-09-07
Abstract: PURPOSE:To shorten a copying time by carrying a following sheet-like original in a state where it is very close to a preceding sheet-like original as for plural sheet-like originals continuously supplied. CONSTITUTION:A reverse means 18 is provided with a 1st carrying path 22, and a 2nd carrying path 29, and it stops the carrying of the 1st sheet-like origi nal and reverses the feeding direction of the 2nd following sheet-like original at the point of time when the upstream end of the 1st preceding sheet-like original which has been reversed in the feeding direction passes the branching positions of the carrying paths 22 and 29. Therefore, a gap between the 1st sheet-like original and the 2nd sheet-like original is made very close. Thereafter, when the gap between the downstream end of the 2nd sheet-like original which has been reversed in the feeding direction and the upstream end of the 1st sheet-like original which is stopped in the feeding direction becomes a previously set length, the 1st and the 2nd sheet-like originals are fed at an equal speed. Thus, the time of carrying the original to an original reading surface is remark ably shortened and the copying time is shortened.
Patent JP-H0575724-A (JP)
Title: Scan point processing system for operating board connected to exchange
Inventor: TAKAHASHI MANAME
IPC: H04M3/60
Filed: 1991-09-18
Abstract: PURPOSE:To simplify a processing of a task processing part by executing fixed time monitoring from a variation time point of a command signal by a timer. CONSTITUTION:A scan processing part 2 monitors periodically a scan point 1 corresponding to various command signals sent through an exchange from the center, and detects a varied scan point. A timer becomes effective at the time when a prescribed state is continued for a prescribed time. A task processing part 4 writes a signal corresponding to a task which becomes effective in a signal distribution point 5 through a signal distribution processing part 6. The signal distribution point 5 executes a processing corresponding to the written signal. By this constitution, an automatic answer to a command signal is executed quickly.
Patent JP-H08147513-A (JP)
Title: Usage charge revision simulator
Inventor: YAMAGAMI KINZO
IPC: G07C11/00
Filed: 1994-09-30
Abstract: PURPOSE: To provide an outline while conversationally correcting a charge revision table, to calculate and display each-month and entire income amounts, etc., based on an actual usage amount in the past and to quickly calculate the charge revision table to be a target entire income scheduled amount or the like conversationally by a simple operation without errors relating to a usage charge revision simulator for simulating the revision of usage charge. CONSTITUTION: This simulator is provided with the charge revision table 11 for respectively setting usage charge plans for respective usage amount ranges for every capacity and a means for applying the charge revision table 11 based on the usage amount for every capacity of a result in the past and calculating either one or both of the total income for each month and throughout the year.
Patent JP-H0791341-A (JP)
Title: Automatic fuel feeder
Inventor: HIOKI YUZO
IPC: F02M37/00
Filed: 1993-09-24
Abstract: PURPOSE:To facilitate the start of an engine by resetting a fuel level in a carburetor to a normal level at once without cranking the engine long even in the base where the engine has not operated for hours. CONSTITUTION:In an automatic fuel feeder 1 which is connected to an interval between an engine carburetor and a fuel tank, having a valve means 21 in space between its inlet port 3 and a discharge port 4, and this valve means 21 is closed in time of engine stoppage, interrupting a supply of fuel, but this valve means 21 is opened by an inlet vacuum in time of engine revolution, thereby feeding the carburetor with fuel, it is provided with an interconnecting means 26 which interconnects an interval between both these inlet and discharge ports 3 and 4 in linkage with an on-operation of an engine ignition switch or starter switch. This interconnecting means 26 is equipped with a solenoid 27 to be magnetized by the on-operation of the ignition switch or starter switch and an interconnecting valve 29 being opened by the magnetized solenoid 27, and interconnecting an interval between both these inlet and discharge ports 3 and 4, respectively.