baber/WOPTO huggingface dataset:
Patent JP-H03271342-A (JP)
Title: Manufacture of building thin low yield ratio steel excellent in fire resistance and weldability
Inventor: CHIJIIWA RIKIO
IPC: C22C38/00
Filed: 1990-03-22
Abstract: PURPOSE:To manufacture a building thin low yield ratio steel excellent in fire resistance and weldability by reheating a slab having a specified compsn. obtd, by adding Mo to a low C-medium-high Mn steel having a specified C/Mn ratio and thereafter finishing hot rolling therefor at a specified temp. CONSTITUTION:A slab contg., by weight, 0.02 to 0.10% C, <=0.6% Si, 0.8 to 2.0% Mn, 0.2 to 0.7% Mo, 0.05 to 0.60% Ni, 0.05 to 1.0% Cu, 0.05 to 0.50% Cr, 0.005 to 0.10% V, <=0.1% Al and <=0.006% N, in addition to the above, contg. one or more kinds among 0.005 to 0.03% Ti, 0.005 to 0.03% Zr, 0.0005 to 0.005% Ca and 0.001 to 0.005% rare earth metals and the balance Fe with inevitable impurities as well as having <=0.05 C/Mn ratio and in which the Di* value given by a formula: Di*=0.316C<0.5> (1+0.7Si)(4.1Mn+0.35)(1+3 Mo)(1+2.16Cr) (1+0.36Ni)(1+0.365Cu) is regulated to >=0.80 is reheated to 1150 to 1300 deg.C. After that, the slab is hot-rolled, and this hot rolling is finished at 800 to 1000 deg.C. Thus, the micro structure of the steel sheet is formed into a bainitic one. In this way, the steel sheet excellent in fire resistance and weldability and having high yield strength and low yield ratio can be obtd.
Patent JP-H01245605-A (JP)
Title: Dc-squid amplifier
Inventor: TAKAMI TETSUYA
IPC: H03F19/00
Filed: 1988-03-25
Abstract: PURPOSE:To finely adjust a matching circuit electrically from the outside while an amplifier is cooled by providing an inductance to which another DC-SQUID is coupled as the inductance element of the matching circuit. CONSTITUTION:An impedance matching circuit containing an inductance 6 to which another DC-SQUID 10 is coupled is provided between a DC-SQUID 5 and a preamplifier 7. By adjusting a bias current supplied to the DC-SQUID 10 and a magnetic flux bias given from a bias coil 11, the effective value of the inductance 6 coupled to the DC-SQUID 5 is changed and the matching circuit is finely adjusted. Thus, while the DC-SQUID amplifier is operated, namely, it is cooled, the matching circuit can be finely adjusted electrically from the outside.
Patent JP-H05228261-A (JP)
Title: Structure for sliding face of roller slide
Inventor: SHIRATORI KOJI
IPC: A63G21/02
Filed: 1992-02-24
Abstract: PURPOSE:To provide a roller slide having a long glide path and a shape full of variety in the middle. CONSTITUTION:A roller shaft 2 is curved downward at the curvature corresponding to that of a glide path at the curved portion of the glide path, several roller elements 3 each having the length of 40-100mm and the diameter of about 50-80mm are freely coupled with it to constitute idle rotary rollers, and the sliding face of the glide path is formed.
Patent JP-S59199357-A (JP)
Inventor: ADACHI KAZUMI
IPC: B60K7/00
Filed: 1983-04-27
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-H11273122-A (JP)
Title: Optical pickup
Inventor: NITTA YOSHIKI
IPC: G11B7/13
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To precisely position a chip-on carrier mounting a light emitting element to a light receiving substrate forming a light receiving element with a simple process. SOLUTION: The light emitting element 1 is mounted on the heat sink of the chip-on carrier 3. An abutment part 4 with the light receiving substrate 7 is formed on the heat sink 2, and on the other hand, the abutment part 12 with the heat sink 2 is formed on the light receiving substrate 7. The abutment parts 4, 12 of the chip-on carrier 3 and the light receiving substrate 7 are abutted on each other on a base substrate 20, and the chip-on carrier 3 is positioned to the light receiving substrate 7, and thereafter, the chip-on carrier 3, the light receiving substrate 7, the base substrate 20 and a seal substrate 25 are joined by pressurizing and heating. The process is simplified, and the precise positioning is performed at a time.
Patent JP-H10266491-A (JP)
Title: Eaves gutter hanger
Inventor: TANAKA KAZUHARU
IPC: E04D13/072
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To enable a rear ear part to be smoothly fitted into a rear-ear holding part by enabling the rear ear part to be guided when an eaves gutter is mounted by rotation of the eaves gutter while an ear part at the front of the eaves gutter is fitted in a front-ear holding part. SOLUTION: A hanger main body 1 is formed by a vertical piece 1a and a horizontal piece 1b. A fixing piece 2 for locking to a building is provided integrally with the horizontal piece 1b of the hanger main body 1. A front-ear holding part 5 in which an ear part at the front of an eaves gutter can be loosely fitted is provided at the upper end of the vertical piece 1a, and a rear- ear holding part 7 in which an ear part at the rear of the eaves gutter is held fitted is provided at the opposite end of the horizontal piece 1b to the vertical piece 1a. A circular guide part 8 which guides the rear ear part to the rear ear holding part 7 when the eaves gutter with its front ear part held in the front ear holding part 5 is rotated to fit the ear part at the rear of the eaves gutter into the rear ear holding part 7 is provided on the lower surface of the horizontal piece 1b.
Patent JP-S58190957-A (JP)
Title: Electrophotographic developer
Inventor: NOGUCHI KOUJI
IPC: G03G9/08
Filed: 1982-04-30
Abstract: PURPOSE:To obtain a developer superior in transfer efficiency, etc., by using an electrophotographic developer contg. polyester resin, etc., having >=10<13>OMEGAcm electric resistivity and >=151muc/g triboelectric charge amt. CONSTITUTION:A heat fixable electrophotographic developer consisting essentially of a resin and a colorant contains a polyester resin and a styrene-polybutadiene copolymer as a resin component, and an aliphatic resin optionally as a mold releasing agent, and it has at least >=10<13>OMEGAcm electric resistivity, and >=151muc/g triboelectric charge amt. Said constitution provides a developer superior in image quality and transfer efficiency, and reduced in offset in fixing and good in productivity.
Patent JP-H05242058-A (JP)
Title: Multi-processor system
Inventor: IIJIMA KENJI
IPC: G06F1/24
Filed: 1992-02-26
Abstract: PURPOSE:To maintain the function of an entire system even if abnormality occurs by releasing the suspension of starting a process subsequent to the initialization of the processor whose initialization is completed in the case the initialization process is not completed within a monitoring period. CONSTITUTION:In the initialization process, when a fault for which the output point 131 of a system bus I/F circuit 13 continues to make a current flow to a no-voltage level occurs in some of processor modules 11-1n, the time monitoring circuit 15 in the fault processor module outputs a monitoring time over signal after the lapse of a predetermined monitoring period. Then, the voltage of an initialization complete state signal line 1001 is not lowered to the voltage level which means at least one processor has not been initialized. Therefore, the processor module group whose initialization is completed can start the process after initialization at the same time after the initialization complete state signal line 1001 becomes the initialization complete state.
Patent JP-S59198444-A (JP)
Title: Method for accelerating hardening of photographic layer
Inventor: UESUGI FUJIAKI
IPC: G03C1/00
Filed: 1983-04-26
Abstract: PURPOSE:To uniformly raise film strength of a photographic layer in a short period by irradiating microwaves on a layer obtained by applying a fluid contg. a protective colloid and its hardening agent to a support and drying it. CONSTITUTION:A fluid composed of a protective colloid and its hardening agent is applied to a support and dried to obtain a photographic layer, and it is irradiated with microwaves to accelerate its hardening.
Patent JP-H05237572-A (JP)
Title: Device for automatically feeding work for pressing apparatus
Inventor: ANZAI TAKASHI
IPC: B21D43/18
Filed: 1992-02-25
Abstract: PURPOSE:To freely change member and size, etc., of press dies fitted to a pressing apparatus. CONSTITUTION:Based on the number and the work size, etc., of the press die 2 fitted to a pressing apparatus 1, the necessary number of arms 49 provided with a work absorbing means 51 are fixed with a fixing means 50 in the necessary interval to a rail 47 and a lifting means B and a side shifting means D are worked in the necessary order. Then, by combination of the lift of a lifting plate 35 and the side shift of a shifting plate 45, the work 3 completed of the pressing work in each press die 2, is attracted by the work attracting means 51 and sent to the press die 2 for the following process in order. By changing the number of the arms 49 and the fitting position to the rail 47, this apparatus can cope with the arrangement of any press die 2 and general applicability is enhanced.
Patent JP-H11222577-A (JP)
Title: Polishing composition for tire and container filled with the same
Inventor: AOKI GORO
IPC: B05B11/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a polishing composition for a tire having the effect of imparting a unique color as well as the effect of polishing. SOLUTION: A polishing composition 3 for a tire has the form of a liquid comprising an organic polishing component and a metal powder and is used by coating on the surface of a tire T. The metal powder is dispersed in the coating layer 20, and imparts both the polish resulting from the organic polishing component and the metallic luster-like decorative color resulting from the metal powder to the tire at the same time. Not only the polishing of the surface of the tire T but also the beautiful and novel color based on metallic luster can be imparted by the polishing composition. Therefore, the use of the polishing composition results in achieving more effective effects in color and luster than a tire wax or the like.
Patent JP-S57187278-A (JP)
Title: Driving method
Inventor: SATOU TSUTOMU
IPC: B41J2/355
Filed: 1981-05-14
Abstract: PURPOSE:To reduce the number of switches required for driving a plurality of heating elements and improve the reduction in the speed of recording conducted by division driving, by a method wherein a voltage pulse for one-time operation is impressed at a high voltage and by dividing it into a plurality of pulses. CONSTITUTION:As compared to the case where a picture element is produced by impressing a voltage pulse by one time, the voltage pulses of a higher voltage V2 are impressed a plurality of times with separation therebetween. Preferably, among the plurality of voltage pulses for producing the same picture elements, the separation of the pulses in the latter half is made to be longer than that of the pulses in the beginning part, or the pulse width in the later half is made to be shorter so that the average energy impressed on the heating elements in the latter half is reduced as compared to that for the former part.
Patent JP-H02306457-A (JP)
Title: Magnetic tape reproducing device
Inventor: HIDA YOSHIYUKI
IPC: G11B15/467
Filed: 1989-03-24
Abstract: PURPOSE:To surely detect a synchronizing signal by adding a continuous Hi detecting circuit and a continuous Lo detecting circuit to a synchronizing signal detecting circuit and switching the continuous detection time width by the cycle of the recorded synchronizing signal. CONSTITUTION:When the Hi and Lo sections of the output of a comparator 13 are measured by the 1st and 2nd counters 16 and 17 respectively, the counting start and end time points of both counters 16 and 17 are controlled by the detection outputs of both a continuous Hi detecting circuit 14 and a continuous Lo detecting circuit 15. In other words, the continuous detection time values of both circuits 14 and 15 are set at the levels accordant with the cycle of each synchronizing signal with the output of a head switch signal generating circuit 20 even when the synchronizing signals recorded via the reproduced tracks are different from each other. Thus the detecting ability is improved for the synchronizing signal. As a result, the synchronizing signal is surely detected even at reproduction of a magnetic tape having a low grade of the synchronizing signal to be reproduced. Thus a magnetic tape can be stably reproduced.
Patent JP-H11267442-A (JP)
Title: Removing method of carbon dioxide in gas
Inventor: IIJIMA MASAKI
IPC: B01D53/14
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To absorb and regenerate carbon dioxide in a gas being in a specified range of a CO2 partial pressure in high energy efficiency by bringing the gas containing the carbon dioxide into contact with an aq. soln. containing at least one amine compd. expressed by a specified formula as an absorbent. SOLUTION: When a gas being in a specified range of a CO2 partial pressure is supplied to the lower part of an absorption tower 2, carbon dioxide is removed by the contact with a CO2 -lean absorbing liquid and the treated gas 3 is discharged from the upper part of the absorption tower 2. The CO2 -lean absorbing liquid in use is an aq. solon. containing one kind of an amine compd. expressed by formula: of RN(CH2 CH2 OH)2 (wherein R is a 2-4C alkyl group) or an aq. soln. containing each one kind of the amine compd. and the other amine compds. having excellent carbon dioxide absorptivity. The CO2 -lean absorbing liquid after the absorption of the carbon dioxide is changed into a CO2 -rich absorption liquid 4 which is supplied from the lower part of the absorption tower 2 to a regenerating process.
Patent JP-H09266592-A (JP)
Title: Incoming trunk equipment dealing with multimode of portable telephone
Inventor: WATANABE KUNIHIKO
IPC: H04W88/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To deal with the portable telephones of different communication systems as well with one radio vibrator by vibrating a call terminating device when a transmission carrier or an ID is coincident with a set value. SOLUTION: A CPU 15 drives a motor 17 corresponding to a received signal or the ID in a memory 16. A mode changeover switch 18 previously selects that the kind of a correspondent portable telephone is an analog system, digital system or confirmation system due to PHS or ID. Then, the communication system of the portable telephone or the presence/absence of the ID system is confirmed by the switch 18 and any mode is selected in advance. Thus, when the transmission carrier is received on the vibrator side and it is coincident, the motor 17 is driven.
Patent JP-H02253127-A (JP)
Title: Method and device for measuring polarized light
Inventor: KOIZUMI TOSHIRO
IPC: G01J4/00
Filed: 1989-03-28
Abstract: PURPOSE:To shorten a measuring time and to simplify the constitution of a measuring device itself by almost radially reflecting light made incident from the top side of a cone at a specified incident angle and detecting the intensity of the reflected light at plural specified spots. CONSTITUTION:The light is made incident from the top side of the circular cone 3 at the incident angle 80 deg. and light made incident on each incident surface is reflected corresponding to the incident surface. As a result, the light made incident on the circular one 3 is almost radially reflected. An (xy) plane is irradiated with the reflected light and a part irradiated with the light on the (xy) plane becomes nearly circumferential. When the intensity of the light on the (xy) plane is comparatively low, a thermosensitive paper is used as a light intensity detection member 5 and when the intensity of the light is comparatively high, an acrylic plate is used as the member 5, so that the intensity of the light which irradiates the (xy) plane is detected and the polarized state of the light is measured. Thus, the polarized state is measured in a comparatively short time and the constitution of the polarized light measuring device 1 is comparatively simplified.
Patent JP-H04284262-A (JP)
Title: Electro-thermal ink-transfer recording device
Inventor: MIYAWAKI KATSUAKI
IPC: B41J2/325
Filed: 1991-03-13
Abstract: PURPOSE:To obtain excellent image quality stably by a method wherein an electrification state is always kept stable by regulating both a contact angle and contact pressure with an ink sheet of a recording electrode. CONSTITUTION:A current detection circuit 109 which detects periodically a current value flowing to a recording electrode 103, a CPU 105 which judges an electrification state by comparing the current value with an initial value and outputs a regulation signal so that both agree with each other, an angle regulating means 210 which regulates a contact angle to an ink sheet 100 of the recording electrode 103 based on said regulation signal, and a pressure regulation means 220 which regulates contact pressure to the ink sheet 100 of the recording electrode 103 based on the regulation signal in the same way are provided, and the current value flowing to the recording electrode 103 is compared with an optimum initial value periodically in recording. The contact angle and the contact pressure of the recording electrode are regulated by the regulation signal based thereon.
Patent JP-S61235327-A (JP)
Title: Cut sheet recording apparatus
Inventor: KITANI YUKITOSHI
IPC: G03G15/00
Filed: 1985-04-08
Abstract: PURPOSE:To set the optimum feed-in cycle even if a cut sheet is of an irregular size by providing control means for feeding in cut sheets in a cycle corresponding to cut sheet size information of size memory means given by size input means. CONSTITUTION:At the time of setting recording sheets, a size setting switch disposed in the vicinity of a paper feed tray 14 is operated to set a recording sheet size. Thus, feed-in control means always sets the optimum feed-in cycle according to the cut sheet size information. When the size of a recording sheet to be used is not known, on designating the nearest size, the feed-in cycle near to the optimum can be set. In this case, standards of A and B columns are memories, and specified cut sheet size information is called by operating these keys.
Patent JP-H05268859-A (JP)
Title: Traverse truck-holding mechanism of self-propelled spraying car
IPC: A01G9/24
Filed: 1992-03-30
Abstract: PURPOSE:To prevent transversal slippage of a traverse truck in a traverse truck system equipped with a self-propelled spraying car performing a spraying operation while performing reciprocating motion on a track between levees, pulled by a winch and moved along conveyance rails so as to be displaced to the next track. CONSTITUTION:A winding drum 3 of a winch (W) is equipped with a locking mechanism so that a presser unit 8 of the locking mechanism may be pressed onto the side plate 7 of the winding drum 3. This winding drum 3 is designed so as to be kept in a fixed state thereby.
Patent JP-S60218313-A (JP)
Title: Weakly acidic bath agent
Inventor: EGUCHI YASUTERU
IPC: A61K8/33
Filed: 1984-04-13
Abstract: PURPOSE:To provide the titled bath agent having synergistically improved blood flow promoting effect and giving refresh feeling after bath, by compounding a refreshing agent to a bath agent containing a carbonate and an acid and giving weakly acidic pH to the bath water. CONSTITUTION:A carbonate (e.g. NaHCO3, Na2CO3, K2CO3, etc.) is mixed with an acid (e.g. straight-chain fatty acid such as formic acid, dicarboxylic acid such as succinic acid, acidic amino acid such as aspartic acid, and inorganic acid such as phosphoric acid) at a ratio to give a weakly acidic bath water when added to the bath (the pH of the 0.01wt% aqueous solution of the bath agent is 4-7, preferably 6.0-6.7), and the mixture is added with a refreshing agent [e.g. l-menthol, the compound of formula I (R is 1-8C alkyl, etc.), the compound of formula II (R' and R'' are H, 1-8C alkyl, etc.) etc.] to obtain the objective weakly acidic bath agent. The amount of the refreshing agent is 0.001-10% of the whole composition. The activity of the agent can be further improved by adding a crude drug, etc.
Patent JP-S571961-A (JP)
Title: Fourie transformation nuclear magnetic resonance apparatus
Inventor: TSUDA MUNETAKA
IPC: G01R33/32
Filed: 1980-06-04
Abstract: PURPOSE:To obtain a stable free induction damping signal, by a method wherein a change in frequency of a free induction damping signal is detected, and a sampling interval period in an A/D converter of the free induction damping signal is controlled corresponding to the change in frequency. CONSTITUTION:The output of a transmitter 3 is applied to a probe 2, and in the probe 2, irradiation is provided to a specimen in a specimen tube 13 from an irradiation coil 12. After said irradiation, a free induction damping signal is induced to a detecting coil 14, and the signal, converted into a digital amount via the A/D converter 6, is inputted to a computer 7 through a receiver 4. Meanwhile the resonance frequency of D-nucleus is irradiated from a D-transmitter 8. A phase difference and a frequency difference between the signal from the transmitter 8 and a signal from a D-receiver 9 are outputted as an error signal by means of a D-detector 10, and the free induction damping signal is converted into a digital amount at a period of an oscillating frequency via a voltage control oscillator 11 by means of the A/D converter 6. No external condition exercises any influence upon a digital upon a digital signal to be inputted to the computer 7. This constitution permits the stabilization of the free induction damping signal.
Patent JP-H06287655-A (JP)
Title: Method for charging cold material into copper converter and device therefor
Inventor: KAMIKAWA MITSURU
IPC: C22B7/00
Filed: 1992-03-30
Abstract: PURPOSE:To improve the operational ratio of a copper converter caused by the reduction in stop frequency of flasting into the copper converter and the working environment caused by reduction of leaked gas from the copper converter and to improve the recovery ratio of sulfric acid. CONSTITUTION:Defective casting anode 5 is charged into the copper converter 7 through the side surface door without using an overhead crane. At the time of the charging, copper scrap 6 is laid on the defective casting anode 5 and carried in this laying condition, and the anode and the copper scrap may be charged at the same time.
Patent JP-S551142-A (JP)
Title: Semiconductor with protector
Inventor: IGARASHI HATSUHIDE
IPC: H03F1/52
Filed: 1978-06-19
Abstract: PURPOSE:To protect the gate of an input IGFET from abnormal voltage by inserting a gate-earthing type J-FET using a substrate as gate between an input terminal and said input IGFET gate. CONSTITUTION:A P-type well range 8 is formed in an N-type Si substrate 7 by supplying ions for example, and the P<+>-type source range 9 and P<+>-type drain range 10 of an input IGFET device 2 diffusedly in said substrate 7. Next, the P<+>-type drain range 11 and P<+>-type source range 12 of a J-FET device 6 are provided in said range 8, and gate insulating film 13 and field insulating film 14 are fitted on the surfaces of the portion between said ranges 9 and 10 and on the remainder respectively of said substrate 7. Thereafter, the gate electrode 15 of said device 2 is attached to said gate insulatinng film 13, passed through the opening provided on said film 14, and connected to said drain range 11. Further, the source electrode 17 of said device 6 is connected to an input terminal 1. This semiconductor with a protector which is thus constructed is incresed in operational speed and improved in reliability.
Patent JP-S51150976-A (JP)
Title: Luminous radiation electric ethcing pit for a semiconductor
Inventor: TAKAHASHI KUNIHIKO
IPC: H01L21/3063
Filed: 1975-06-20
Abstract: PURPOSE: To make a etching pit pattern on the (100) and (11) faces radiating the infrared ray lamp, and flowing current at the same time. 
     COPYRIGHT: (C)1976,JPO&Japio