baber/WOPTO huggingface dataset:
Patent JP-S61102262-A (JP)
Title: Dot printer head
Inventor: HORIBE SHUICHIRO
IPC: B41J2/28
Filed: 1984-10-25
Abstract: PURPOSE:To arrange so that the displacement of an armature may not be larger than a preset value during displacement for printing by providing a damper in a direction where the armature is displaced for printing. CONSTITUTION:A coil 33 is energized resulting in the extinction of a magnetic suction force between magnetic polar surfaces 22a, 34a and the subsequent commencement of displacement of an armature 34, an arm 35 and a printing wire 36 in N direction by the force of a lead spring 29. The tip of the printing wire 36 contacts a printing object such as paper on a plan and the electric current applied to the coil 33 becomes extinct. A magnetic suction force between the armature 34 and the magnetic polar surface 22a disappears causing a magnetic suction force attributable to a permanent magnet 24 to appear. In turn the armature 34 runs into a dumper 37, so that it does not exceed the preset displacement value. In the meantime, the printing wire 36 commences returning in an arrow NI direction by the impact of its collision with a printing object. In addition, the armature 34 and the leaf spring 29 begin returning in the arrow NI direction.
Patent JP-S6283390-A (JP)
Inventor: MORITA KEISUKE
IPC: C04B41/87
Filed: 1985-10-08
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-S61102228-A (JP)
Title: Pipe extrusion molding die
Inventor: KITAGAWA RYUICHI
IPC: B29C48/32
Filed: 1984-10-25
Abstract: PURPOSE:To furnish a pipe extrusion molding die, which enables to straighten the bending and warpage of a pipe at its extrusion molding by a method wherein the degree of contact of tubular resin extruded in the trough passage for sizing of a sizing die is controlled. CONSTITUTION:When resin 1 is supplied to a flow passage 2 by extrusion in order to mold pipe by extrusion, the resin 1 is formed in the form of pipe by being extruded from between the inner periphery of the flow passage 2 and the outer periphery of an inner mold 4 in the through passage 5 for sizing of a sizing die 6. While a portion of the air delivered from a delivery port 16 escapes between the inner surface of tubular resin 1 and an air stopping plate 25, its remaining parts flows through exhaust ports 28, which are formed in an air pipe 18, into the air pipe 18 so as to be sent back. The tubular resin 1 extruded out of the sizing die 6 is cooled at a cooling device and cut-off specified lengths in order to be finished to pipe products.
Patent JP-H06209709-A (JP)
Title: Fluidity compression coffee
Inventor: UIRIAMU KUREMENTO PAPA
IPC: A23F5/10
Filed: 1993-09-09
Abstract: PURPOSE: To provide a flowable compressed coffee and its production. CONSTITUTION: Roasted granular coffee is mixed with roasted non-granular coffee in a critical weight ratio. In the smaller non-granular coffee, there are flake-shaped coffee, flake-shaped coffee microparticles, crushed coffee microparticles and coffee agglomeration. In larger granular coffee, there is roasted and crushed coffee. The granular coffee and non-granular coffee is condensed from 0.41 to 0.56 g/cc. The compressed coffee has the flowability, flavor, taste and strength of roasted and crushed coffee. In case of equal capacity, compressed coffee generates coffee full-bodied rather than conventional roasted and crushed coffee.
Patent JP-H0649300-A (JP)
Title: Thermoplastic resin composition
Inventor: MISHIMA YASUHIRO
IPC: C08L23/00
Filed: 1992-07-30
Abstract: PURPOSE:To obtain a thermoplastic resin composition which comprises a styrene resin bearing groups reactive with epoxy and a modified olefinic polymer bearing amide and glycidyl groups, thus gives moldings of high delamination resistance and has excellent flowability and converability. CONSTITUTION:(A) 5 to 98 pts.wt. of a styrene resin bearing functional groups reactive with epoxy, containing vinyl cyanide and/or alkyl methacrylate as copolymer components, and having a reduced viscosity of 0.2 to 1.2dl/g (in methylformamide solution, 30 deg.C, 0.3g/dl concentration) in the fraction soluble in methyl ethyl ketone are compounded with (B) 95 to 2 pts.wt. of a modified olefinic polymer which is modified with a compound of the formula (Ar is a 6 to 23C aromatic hydrocarbon having at least one of reactive groups of glycidyl or glycidyloxy; R is H, methyl) and has an amide group and a reactive group, such as glycidyloxy and glycidyl per 2 to 1,000 olefin units to give the objective composition.
Patent JP-H04105760-A (JP)
Title: Method for controlling molten metal surface level in mold in continuous casting
Inventor: SASABE YUKIHIRO
IPC: B22D11/16
Filed: 1990-08-27
Abstract: PURPOSE:To effectively and stably control a molten metal surface level in a mold by always maintaining the condition for executing the suitable oscillation to flow rate control mechanism for molten metal supplied into a mold. CONSTITUTION:To 'signal indicating a molten metal surface level' and 'signal indicating the opening degree of the flow rate control mechanism', the wave form treatment of fast Fourier transformation (F.F.T.), etc., is applied, and by varying and adjusting the oscillating signal (period and amplitude of opening degree oscillation) according to non-linear characteristic in the mechanism so that oscillating frequency or total value of spectrum strengths in the frequency zone in the vicinity of the frequency comes in the fixed range (i.e., between the limit value generating molten metal surface variation caused by excess oscillation and the limit value capable of securing the necessary oscillation), the condition, which the suitable oscillation is always applied, is maintained and the molten metal surface level in the mold is made to stably maintain the amide value. By this invention, the control of suitable opening degree of a sliding gate can be attained for long time.
Patent JP-H0544510-A (JP)
Title: Control device of engine
Inventor: NISHISATO TETSUYA
IPC: F02D29/02
Filed: 1991-08-09
Abstract: PURPOSE:To carry out the most suitable engine control to reflect a velocity ratio of a torque converter by providing a velocity ratio computation means of the torque converter in an automatic transmission and an engine output adjustment speed change means responding to a computed velocity ratio. CONSTITUTION:A control unit 70 to integrally control an engine 4 and an automatic transmission 5 is provided. This ECU 70 inputs signals from wheel speed sensors 71, 72, an air flow sensor 10, a throttle opening sensor 73, an engine speed sensor 74, a turbine rotating speed sensor 75 to detect an output rotating speed of a torque converter 20 and a select sensor 77. Thereby, engine output control by a throttle actuator 13 furnished on the engine 4 and speed change control by speed change solenoids 61-61 furnished on a hydraulic control circuit 60 are carried out. That is, an adjustment speed of engine output is changed in accordance with a velocity ratio of the torque converter 20 and deterioration of travelling performance is avoided.
Patent JP-S60118689-A (JP)
Title: Method for growing crystal
Inventor: AOYANAGI KATSUNOBU
IPC: H01L21/205
Filed: 1983-11-29
Abstract: PURPOSE:To grow a desired crystal without using a mask, by irradiating a selected area on a substrate placed in an atmosphere of a substance to be grown into a crystal with particle or light beam to control the temperature in the area. CONSTITUTION:In growing a crystal of GaAs or GaAlAs on a substrate 2, Ga(CH3)3, AsH3 and Al(CH3)3 containing the above-mentioned compound as a component are diluted wth H2, and supplied from injection holes 11,12 and 13 into a vessel 1 to form the atmosphere of the compounds. A light beam is irradiated from a light source 4, and the fundamental composition materials of the crystal are separated from the compounds in the vapor phase to grow the crystal in a selected area on the substrate 2. Light is projected in the form of a pattern to be formed on the substrate 2 to grow the crystal previously in the form of the pattern. The atmosphere of an additive, e.g. Zn;S, or a compound containing the additive e.g. Zn(C2H5)2;H2S, is formed, and light may be irradiated on a specific site of the crystal pattern in the resultant atmosphere to injecct the additive in the form the crystal.
Patent JP-H0888486-A (JP)
Title: Apparatus fixing structure for rack
Inventor: AIGAKI EISHIROU
IPC: H05K7/18
Filed: 1994-09-20
Abstract: PURPOSE: To fix an apparatus to a rack by providing first fixing means for detachably fixing to a shelf plate mounted at the rack from the opening side of the rack, and providing second fixing means engaged with the first means to press the housing of the apparatus to hold it. CONSTITUTION: First fixing means mounts a sectional L-shaped fixture 14 disposed with a mounting surface toward the opening side of a housing at both side plates 19 of a shelf plate 16 by using threaded holes 15. Second fixing means transfers a fixing piece 12 formed in a sectional U shape and disposed toward the housing opening side to the upper part of an apparatus 6 by using a hold-down fitting 11 to mount the fitting 11 at the fixture 14 at the side face of the apparatus. The threaded holes of the fixture 14 are matched to substantially U-shaped cutouts 13 of the piece 12, screws 10 are inserted to the opening side of the housing, and clamped. Accordingly, even if the gap between the apparatus 6 and the plate 19 is narrow, the fixing parts of the figure 14 and the fitting 11 are clamped, and the apparatus 6 can be fixed to the rack.
Patent JP-S6469730-A (JP)
Title: Controller for variable compression ratio type internal combustion engine
Inventor: KATO KENJI
IPC: F02D45/00
Filed: 1987-09-10
Abstract: PURPOSE:To suppress the generation of knocking by determining the correction value of the base compression ratio or the correction value of the compression ratio switching operation condition which is previously determined according to the operation condition according to the frequency of generation of knocking and controlling the compression ratio according to the correction value. CONSTITUTION:In an internal combustion engine 1 equipped with a compression ratio varying mechanism 2 which varies the compression ratio by varying the relative position of a piston for a connecting rod, a knocking detecting means 3 for detecting the generation of knocking is installed. The detection signal of the detecting means 3 is inputted into a correction value setting means 4, and the correction value of the base compression ratio or the correction value of the compression ratio switching operation condition which is previously determined according to the operation condition is determined according to the frequency of generation of knocking, and the correction value is memory-held in a memory holding means 5. The compression ratio is controlled by correcting the base compression ratio or the compression ratio switching operation condition by a compression ratio control means 6 according to the determined correction value.
Patent JP-2001049346-A (JP)
Title: Production of retainer for thrust needle bearing
Inventor: WATANABE SATOHARU
IPC: C21D1/06
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To improve the wear resistance and durability of the bearing and to reduce heat treating strains by subjecting a stock composed of low carbon steel to press forming, and thereafter executing carbonitriding and quenching it at specified temp. to control the concn. of carbon in the surface, the concn. of nitrogen in the surface and its hardness to specified ranges. SOLUTION: When carbonitriding treatment in which nitrogen is infiltrated into the surface simultaneously with carburizing is applied to low carbon steel, in accordance with the intrusion and diffusion of nitrogen, the transformation point of the low carbon steel lowers, by which the compositional range of austenite in a quenching-heating temp. region is expanded to progress the carburizing. The temp. in the carbonitriding treatment is controlled to 690 to 760 deg.C. In the case this temp. exceeds 760 deg.C, heat treating strains are made large, and, in the case of <690 deg.C, sufficient hardening layer depth can not be obtd. In this way, a retainer that the concn. of carbon in the surface is 0.3 to 3.0%, the concn. of nitrogen in the surface is 0.1 to 1.0% and hardness is >=600 Hv and excellent in wear resistance and durability can be obtd.
Patent JP-H0966387-A (JP)
Title: Field welding method of girder steel frame and column steel frame
Inventor: MATSUMOTO MASAMI
IPC: B23K25/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a field welding method of girder steel frames and column steel frames capable of assuring the weld strength of the flanks of the column steel frames by making it possible to weld zones without discontinuing the weld zones in the height direction along the webs of the girder steel frames having an H-shaped section and the weld zones in the flange direction thereof in spite of welding of a non-scallop type. SOLUTION: Connection plates 6 and backing strips 7 which are nearly equal to the height of the webs 3 of the girder steel frames 2 are placed along the webs 3 so as to hold the ends of the webs 3 to form columnar space parts 13 between the flanks of the column steel frames 1 and the end faces of the webs 3 in the field welding method for welding the girder steel frames 2 having the H-shaped section to the flanks of the column steel frames 1. These columnar space parts 13 are internally welded 15 by electroslag welding.  The backing strips or backing materials 16, 14 are placed along the lower parts of the lower flanges 5 and upper flanges 4 of the girder steel frames 2 having the H-shaped section and the grooves 5A, 4A formed at the lower flanges 5 and the upper flanges 4 are internally welded 18, 17 by gas shielded arc welding, etc., by which the girder steel frames 2 are welded to the flanks of the column steel frames 1.
Patent JP-2001048603-A (JP)
Title: Production of blast-furnace slag fine aggregate
Inventor: IBARAKI TETSUJI
IPC: C04B5/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To stably and economically produce blast-furnace slag fine aggregate for concrete/mortar by retaining slag that is discharged from a blast furnace and maintained in a fused state, in a slag holder at a specified temperature for a specified time, and then spraying jetted cooling water on the slag to quench it and to form water granulated slag. SOLUTION: This production process comprises retaining slag in a fused state in a slag holder having a >=5 m3 volume for >=15 min to adjust the slag temperature to 1,300-1,450 deg.C, and thereafter spraying jetted cooling water on the slag to quench it, and to form water granulated blast-furnace slag, wherein, before the fused slag is introduced into the slag holder, a powder containing >=3 mass % water of crystallization is mixed into the fused slag and, as the powder, e.g. powdery serpentinite capable of promoting release of nitrogen when mixed with the fused slag, is preferred; the amount of cooling water used is adjusted to mass >=7 times as much as that of the fused slag and the cooling water temperature is adjusted to <=60 deg.C; the flow velocity of water in a trough through which the cooling water flows, is adjusted to 5-20 m/s;  and the water granulated blast-furnace slag produced by the quenching with the cooling water is crushed by a crusher until the average particle size of the resulting crushed slag becomes <=3/5 of that of the uncrushed water granulated slag.
Patent JP-S59116900-A (JP)
Inventor: YOKOHAMA MASARU
IPC: G08G1/01
Filed: 1982-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1160230-A (JP)
Title: Amorphous silica-based composite particle and its use
Inventor: WASHIO YUJI
IPC: C08K3/36
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain an amorphous silica-based composite particle capable of effectively manifesting a plurality of functions at different steps by forming the composite particle out of a core of a particle comprising an amorphous silica, an amorphous silica alumina or an amorphous aluminosilicate in a fixed form, and a shell out of an aggregate comprising amorphous silica fine particles. SOLUTION: This amorphous silica-based composite particle is constituted of a core A of a fixed-form particle having 0.5-100 μm particle diameter and selected from an amorphous silica, an amorphous silica alumina or an amorphous aluminosilicate, or an aggregate thereof, and a shell B covering the fixed- form particle or the aggregate thereof, and formed out of an aggregate comprising amorphous silica fine particles. Preferably, the amorphous silica-based composite particle forms a pomegranate-shaped structure having the shell B filled with the fixed-form particle A. The weight ratio of the core A of the fixed-form particle or the aggregate thereof to the shell B of the amorphous silica fine particles is preferably regulated so as to be (20:80) to (80:20) expressed in terms of silica weight based on SiO2 .
Patent JP-H0969443-A (JP)
Title: Case housing type magnetic core
Inventor: MATSUMOTO NORIO
IPC: H01F27/34
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a case housing type magnetic core, which has a high reliability, which is required as a magnetic component, and generates little noise. SOLUTION: When the mass of a magnetic core 11, the Young's modulus subsequent to a curing of a bonding agent 13, the total thickness of the bonding agent 13 which is provided in the gaps between the end faces of the magnetic core 11 and cases 121 and 122 , and the total area of the core 11, which is bonded to the cases 121 and 122 with the agent 13 between the core 11 and the cases 121 and 122 , are respectively assumed m[kg], E[N/m<2> ], d[m] and A[m<2> ], a case housing type magnetic core 10 is constituted so as to satisfy a relation, 3×10<6> <=A.E/(m.d)<=1×10<8> .
Patent JP-H0273732-A (JP)
Title: Signal switching system
Inventor: NAKAI TAKAO
IPC: H04J3/06
Filed: 1988-09-09
Abstract: PURPOSE:To attain the synchronizing monitor of a signal and detection of a signal representing the sequence even when the number of multiple is increased by providing other synchronizing detection circuit detecting the synchronization of a signal selected by a selection circuit. CONSTITUTION:Signals multiplexed into n-line are demultiplexed by n-set of parallel signals by a demultiplex circuit 1 and each signal is given to a signal switching circuit 2, a control circuit 3 and a selection circuit 4 select in time division one signal out of n-signal and given the resulting signal to a synchronizing circuit 5. The n-set of signals are monitored in one synchronizing circuit sequentially and a signal representing the normal sequence of each signal is extracted and stored in the control circuit 3. Then the control circuit 3 outputs a control signal switching the order of the n-set of signals into the normal sequence to the circuit 2, in which the signal multiplexed from the line S1 is switched to keep the sequence of the line S1. Thus, the synchronization is monitored for the signals in time division in this manner, then one synchronization circuit applies the synchronization monitor and the sequential changeover of n-set of signals.
Patent JP-H1069453-A (JP)
Title: Programmable controller provided with extension unit
Inventor: KITANO YASUYOSHI
IPC: G06F13/14
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a programmable controller provided with an extension unit capable of identifying a unit number without using a mother board or a mechanical switch. SOLUTION: The master side connector 21 of the extension unit 2 is connected to the connector 11 for extension of a CPU unit 1 and the master side connector 21 of the other extension unit 2 is connected to the slave side connector 22 of the extension unit 2. The master side connector 21 and the slave side connector 22 are connected through signal lines 231 -233 for identification so as to circularly shift bits. The signal lines 231 -233 for the identification are pulled up and only one bit of the connector 11 for the extension is grounded in the CPU unit 1. Thus, the logic values of the bits of the signal lines 231 -233 for the identification are different in the respective extension units 2 and the unit number is identified by using the logic value in a unit number identifying circuit 24.
Patent JP-S6468139-A (JP)
Title: Informing method for location of mobile communication system
Inventor: HIRONO MASAHIKO
IPC: H04B7/26
Filed: 1987-09-09
Abstract: PURPOSE:To test the propriety of location registration of a mobile radio equipment by constituting the system such that an identification signal assigned to a stationary radio equipment is revised based on an instruction from a line controller. CONSTITUTION:When it is required to revise the identification signal assigned to a stationary radio equipment, a line controller inputs an identification signal change instruction of the stationary radio equipment at first by using a terminal equipment such as a keyboard. Then an identification signal change instruction signal is sent from the line controller to a stationary radio equipment. The stationary radio equipment revises the identification signal according to the change instruction signal and sends the location notice signal including the identification signal after the change to the mobile radio equipment. In receiving the location notice signal including the stationary radio equipment identification signal different from the same signal registered before, the equipment revises the location registration to the line controller via the stationary radio equipment sending the new location notice signal.
Patent JP-S6285237-A (JP)
Title: Radiation image information reader
Inventor: UMEMOTO CHIYUKI
IPC: H04N1/113
Filed: 1985-10-09
Abstract: PURPOSE:To put a sheet after erasure in a cassette and to reuse the sheet efficiently by providing a cassette holding part for sheet storage which holds the cassette for sheet storage instead of a stack part where the sheet after erasure is stacked temporarily. CONSTITUTION:The readout part 20 of a device reads radiation image information recorded on a storage type fluorescent material sheet 1 and the erasing part 30 erase image information which remains on the sheet 1 which is already read. Further, cassettes 3-5 for sheet storage which can hold the sheet 1 are held detachably on the cassette holding part 70 for sheet storage. The sheet 1 is received by a sheet conveying means 50 from a sheet supply cassette 2 held on the sheet supply cassette holding part 10 of this device and conveyed to the readout part 20 and erasing part 30 in order. The sheet 1 passed through the erasing part 30 is conveyed into the cassettes 3-5 on the holding part 70 by a conveyance unit 51 to reuse the sheet 1 efficiently.
Patent JP-H0676842-A (JP)
Title: Flat plate solid electrolyte fuel cell
Inventor: TAKATSUKI SEIJI
IPC: H01M8/12
Filed: 1992-08-25
Abstract: PURPOSE:To provide a stack having a simple structure and improve the stack performance. CONSTITUTION:Each of a fuel cell is provided with a unit cell 11 formed with a fuel electrode 13 and an air electrode 14 larger in thickness than an electrolyte film 12 and the fuel electrode 13 on both faces of the electrolyte film 12 and a ceramic interconnector of a metal interconnector 16 surface-reformed by ceramic coating. The interconnector 16 is arranged on the unit cell 11 faced with the air electrode 14 upward, and the connector 16 is brought into contact with the air electrode 14 of the unit cell 11 by its tare weight.