baber/WOPTO huggingface dataset:
Patent JP-H0656390-A (JP)
Title: Crane jib overhanging, storage method and device thereof
Inventor: KOIZUMI YUKIO
IPC: B66C23/70
Filed: 1992-08-07
Abstract: PURPOSE:To enable a jib to be simply overhung and stored by means of simple, handy operations at the nearby spot of a boom derricked down without requiring any boom motion and surrounding space. CONSTITUTION:This jib overhanging, storage method and its device are featured that a jib 2 is moved from the storage position to the forward position and then a jib point sheave 7 is landed on the ground, while a connecting rod 13 is stretched across between a jib base end and a boom tip part, and the jib base end side is rotated with the connecting rod 13 as a guide as moving the whole jib in the longitudinal direction, whereby the jib 2 is made so as to be overhung to the boom tip part.
Patent JP-S59101378-A (JP)
Title: Printer
Inventor: YONEKUBO MASATOSHI
IPC: G02F1/1335
Filed: 1982-12-02
Abstract: PURPOSE:To reduce light losses in component parts, obtain a strong optical signal, and enable printing at high speed, by a method wherein an incident surface or an emitting surface of each of light-transmitting component parts in an optical signal generation part of an optical printer is subjected to a treatment to increase the light transmittance thereof. CONSTITUTION:In an optical signal generation part of an optical printer comprising a light guide 2 consisting of a right rectangular glass prism, a polarizing plate 3, a liquid-crystal cell 4 constituting a micro-shutter, a polarizing plate 5, and a convergent optical fiber array 6 provided in that order on the front side of an aperture type of fluorescent lamp 1, a reflection-preventing coating is provided on both surfaces of the light guide 2, both surfaces of each of the polarizing plates 3, 5, both surfaces of the liquid-crystal cell 4, and both surfaces of the optical fiber array 6. Since the polarizing plates 3, 5 and the optical fiber array 6 are susceptible to heat, they must be subjected to the coating at a low temperature.
Patent JP-H0750205-A (JP)
Title: Manufacture of raw material powder for r-fe-b permanent magnet and alloy powder for raw material powder adjustment
Inventor: KANEKO YUJI
IPC: H01F1/057
Filed: 1993-08-03
Abstract: PURPOSE:To prevent the deterioration of the characteristics of a magnet by a method wherein alloy powder for adjustment containing an R-Co intermetallic compound phase obtained by a strip casting method is added to main phase alloy powder containing an R2Fe14B phase, which is similarly obtained by the strip casting method, as its main phase, and the alloy powder for adjustment is blended with the main phase alloy powder. CONSTITUTION:60 % or lower of alloy powder for adjustment, which consists of 45 atomic % or lower of R (Provided that the R is at least one kind of an element out of rare-earth elements including Y.) with the remnant of Co (Provided that part of the Co can be substituted for one kind of an element or two kinds of elements of Fe and Ni.) and inevitable impurities and contains an R-Co intermetallic compound phase obtained by a strip casting method, is added to main phase alloy powder, which consists of 11 to 15 atomic % of R (Provided that the R is at least one kind of an element out of rare-earth elements including Y.), 4 to 12 atomic % of B with the remnant of Fe (Provided that one part of the Fe can be substituted for one kind of an element or two kinds of elements of Co and Ni.) and inevitable impurities and contains an R2Fe14B phase, which is obtained by the strip casting method, 2 its main phase, and the alloy powder for adjustment is blended with the main phase alloy powder.
Patent JP-S59104366-A (JP)
Title: Novel pyrimidine derivative and its preparation
Inventor: INOUE YOSHIO
IPC: A61P35/00
Filed: 1982-12-03
Abstract: NEW MATERIAL:A pyrimidine derivative shown by the formula I (R is alkyl; R' is H, or hydrocarbon group). EXAMPLE:2-Amino-4-fluoro-5-trifluoromethyl-6-methoxypyrimidine. USE:Exhibiting specific medicinal effects as an antiphlogistic agent and an antitumor agent by electron attractive properties of F replaced at the 4-position and CF3 replaced at the 5-position of pyrimidine nucleus. PROCESS:Perfluoroisobutylene is absorbed in an alcohol such as methanol, etc., and dehydrofluorinated to give a perfluoroisobutylene derivative shown by the formula II, which is reacted with a guanidine shown by the formula III or its salt dissolved in an ether solvent in the presence of a phase transfer catalyst such as preferably a quaternary ammonium salt, etc. at -10-50 deg.C, to give a compound shown by the formula I .
Patent JP-2001002790-A (JP)
Title: Dyeing of melamine resin foam
Inventor: NAKAMURA SHINYA
IPC: C08J3/20
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for dyeing a melamine resin foam. SOLUTION: A disperse dye and a dispersing agent are added to water and the resultant aqueous solution is stirred. A melamine resin foam is then dipped therein to heat and boil the aqueous solution. The foam is subsequently taken out, washed with water, dried and dyed.
Patent JP-H0664771-A (JP)
Title: Assist member and device for transferring printing medium
Inventor: NISHIMOTO YOSHIBUMI
IPC: H02N2/00
Filed: 1992-08-10
Abstract: PURPOSE:To smoothly transfer a printing medium without a diagonal feed, speed fluctuation, etc., even when the printing medium is large with uneven thickness of an envelope or the like by providing a transferring driver engaging region, engaged with a transferring driver of a printing medium transfer device, as a parallel region to a side edge part of the main unit part of a transferring assist member. CONSTITUTION:This printing medium transfer device uses a printing medium transferring assist member 5 having a printing medium mounting region of mounting or temporarily fixing a printing medium and a transferring driver engaging region engaged with a driver of the transfer device. An envelope 11, which is the printing medium, is fixed to this transferring assist member 5. The transferring assist member 5 is brought into contact with rollers 2 and 3, which are transfer driving means, or with oscillatory wave actuators 6 and 7. Accordingly, the transferring asist member 5 is made of material in thickness of small unevenness, and good transfer performance can be obtained. Thus, even in the envelope in thickness of large nonuniformity, the transfer performance is prevented from being given a bad influence.
Patent JP-S6181838-A (JP)
Inventor: DONARUDO SHII MATSUKUERUFUITSU
IPC: B60N3/10
Filed: 1985-09-27
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-S6192113-A (JP)
Inventor: SHIMIZU SHOHACHI
IPC: H02G9/06
Filed: 1984-10-11
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-S6190555-A (JP)
Title: Demodulation circuit of dpsk modulation wave
Inventor: NAITO HITOSHI
IPC: H04L27/227
Filed: 1984-10-11
Abstract: PURPOSE:To simplify the titled demodulation circuit by using the threshold level of a binary coding circuit to absorb the level fluctuation of a received DPSK modulation wave to eliminate the need for an AGC circuit. CONSTITUTION:A delay detection circuit 13 consists of a delay line circuit 13a and an analog multiplier 13b, the delay line detection circuit 13a is set to a delay time having a one-bit length of data, and a signal passing through the delay line circuit 13a and a signal not therethrough are fed to the analog multiplier 13b. A binary coding circuit 14 comparing an output of the delay detection circuit 13 with a bipolar threshold level and binary-coding the compared result is provided to the post-stage of the delay detection circuit 13. Thus, the level fluctuation of the DPSK modulation level received in this way without using any AGC circuit is absorbed by the threshold level of the binary coding circuit 14.
Patent JP-H0943988-A (JP)
Title: Developing device
Inventor: TAKIZAWA TATSUJI
IPC: G03G15/08
Filed: 1995-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a means for efficiently, quickly mixing and stirring a toner replenished and developing powder within a developing device in the developing device having a stirring/circulating device for stirring and circulating toner powder replenished from a toner replenishing port and developer within the developing device. SOLUTION: A stirring/circulating device includes first and second screws 61, 62 arranged in parallel right and left, having different carrying directions each other, extending downward from a replenishing port 7 of toner powder. An auxiliary stirring member 63 is arranged in the upper positions of the first and second screws 61, 62, and stirs toner powder coupled with the screws 61, 62. Most preferably, the auxiliary stirring member 63 comprises a third screw which stirs developing powder as it carries the developing powder in the same direction as the first screw or the second screw.
Patent JP-H0498457-A (JP)
Title: Human error preventing system
Inventor: KAMATA NOBUAKI
IPC: G06Q50/00
Filed: 1990-08-10
Abstract: PURPOSE:To suppress a human error such as a work mistake and so on to nothing or to extent close to it by collating the reading signals of a work indicating bar code and a result display bar code with a work control computer and displaying the propriety of the collated result to workers. CONSTITUTION:Workers select a fixed additive according to a working table 1 and make a bar code reader 5 read the work indicating bar code of the working document and a bar code 3 of a container incorporating additive there and the read results of the both bar codes are transmitted to a work control computer A which is in a production division and are collated. Next, the fixed quantity of the selected additive is transferred to a material transporting container 7 and is measured by a metering instrument 8 and the measured result is transmitted to the work control computer and is compared with information from the work indicating bar code already transmitted. Thus, when the working result is made into the bar code and is collated on all the occasions of work, the propriety of the work can be recognized there and a human error such as a working mistake and so on can be suppressed to nothing or to extent close to it surely.
Patent JP-2000041886-A (JP)
Title: Cleaning apparatus
Inventor: KONO SHIYUNKI
IPC: A47K7/04
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To improve a face washing effect by removing a stain entering a follile by integrally forming the grip part and the cleaning part by silicone. SOLUTION: A face washing apparatus 1 comprises the cleaning part 11 and the grip part 13, and the cleaning part 11 and the grip part 13 are integrally molded by silicone. The inverse quadrangular pyramid-shaped recessed parts 15 are formed in a plurality along checkers on the surface of the cleaning part 11, that is, a plurality of recessed parts 15 are formed in the cleaning part 11. Thus, the silicone can be formed in hardness of not injuring the skin of a human face since desired hardness can be easily obtained, and can also be formed in hardness capable of restraining even consumption of the silicone. Since a thing other than the silicone does not come into contact with the face, the face can be safely cleaned. When the face is cleaned while moving the cleaning part 11, a stain can be more cleanly removed than hand washing by a sucker effect by the recessed parts 15.
Patent JP-S59100232-A (JP)
Inventor: FURANKU ROBAATO SEIRU
IPC: C22C27/02
Filed: 1983-11-11
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-H0377019-A (JP)
Title: Flowmeter
Inventor: KATO TAKU
IPC: G01F1/115
Filed: 1989-08-18
Abstract: PURPOSE:To eliminate mismeasurement due to the rotation of a rotary body and to measure an accurate and reliable flow rate by providing an electromagnetic coil which brakes the rotary body by applying a magnetic braking force to the magnet of the rotary body opposite the magnet. CONSTITUTION:Two magnets 11 are provided inside on the top surface of a rotor 8, their upper sides are magnetized into N poles, and the lower sides are magnetized into S poles. A pickup 12 for rotation which consists of a magneto-resistance element, etc., is embedded in a downstream-side cone 4 opposite to the magnets 11. A turbine rotor 7 rotates at a rotational frequency proportional to the flow rate of the fluid to be measured which flows in a flow passage 2a and its rotational frequency is detected by the pickup 12 which detects the passage of the magnets 11. The electromagnetic coil 13 is fitted in the cone 4 opposite to the magnets 11 of the rotor 7 at an angle of 180 deg. to the magnets 11, which are attracted magnetically to brake the rotation of the rotor 7. Namely, when the flow rate is zero, the rotor 7 is held in the stop state by applying the braking force to the magnet 11 from the electromagnetic coil 13.
Patent JP-H0533383-A (JP)
Title: Cleaning device for drainage system
Inventor: NISHIDA TETSUO
IPC: E03F5/20
Filed: 1991-07-31
Abstract: PURPOSE:To improve a cleaning effect, and to facilitate maintenance, etc., by partitioning a cleaning device into an inflow-side storage tank section having an inflow port in an upper sidewall and an exhaust-side storage tank section, on the bottom of which a discharge pipe is installed, and forming the insides of the storage tanks in siphon structure. CONSTITUTION:An upper section is opened and an inflow port 13 is formed on a sidewall 12, and a discharge pipe 9 is disposed in upright while being penetrated into a bottom 14. The inside is partitioned into an inflow-side storage tank section 15 and an exhaust-side storage tank section 16 while surrounding the discharge pipe 9 at regular intervals, and a guide partition wall 10 and communicating holes 17 communicating these storage tank sections are formed in a lower section. A shoot 18 communicating the inside of the inflow-side storage tank section 15 and the outside of a storage tank 8 and functioning as a ventilating hole in combination is formed to a cover 11 at that time. A top plate section is shaped while the underside of the top plate section is formed at an interval from the upper end section 20 of the discharge pipe 9 at that time, and the upper opening of the storage tank 8 is closed by the cover 11. Siphon structure is formed by the discharge pipe 9, the guide partition wall 10 and the cover 11, and a fixed quantity of flowing-in waste water is stored in the storage tank 8 and discharged at a time and the inside is washed away. The inspeciton work, etc., of the inside of the storage tank 8 is enabled by removing the cover 11.
Patent JP-2000044239-A (JP)
Title: Ferroelectric memory
Inventor: HIYAMA KUNIO
IPC: H01L21/822
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce leakage current and to improve antifatigue characteristics by forming a buffer layer consisting of a PbTiO3 layer on at least one of the upper and lower faces of a capacitor insulating layer consisting of Pb(Zr, Ti)O3 layer containing added Li. SOLUTION: An interlayer insulating layer consisting of a SiO2 film is formed on a silicon substrate, and a first conductive film consisting of a Ti film and a second conductive film consisting of a Pt film are formed thereon. Then capacitor insulating layer consisting of Pb(Zr, Ti)O3 layer containing added Li is formed on the second conductive film. Further a buffer layer consisting of PbTiO3 layer containing added Li is formed on either one of the upper or lower face of the capacitor insulating layer. Then an upper conductive film consisting of Pt film is formed to produce a ferroelectric memory. The capacitor insulating layer has preferably the compsn. of PbxZr(1-y)Tiy (x is 0.9 to 1.2, y is 0.3 to 0.7) with added Li of 0.2 to 20 mol.%. The buffer layer preferably has the compsn. of PbαTiO3 (α is 0.8 to 1.2) with added Li of <=20 mol.%.
Patent JP-S60106061-A (JP)
Title: Loader of recording medium cassette
Inventor: UEHARA TSUKASA
IPC: G11B17/04
Filed: 1983-11-15
Abstract: PURPOSE:To load a recording medium cassette to a prescribed position securely and safely by giving a lead-in operation by means of a drive means after a cassette is inserted with a manual operation, and then, by composing to increase holding force for the cassette. CONSTITUTION:In a position just in front where a free end of a board spring 34 is regulated by a regulation part 36 of a cassette holder 7 when a cassette 2 is inserted, the position of a cassette 2 when the rotation of a loading motor 19 is started is different from the position of a cassette 2 when the rotation of a loading motor 19 is stopped at the position where a cassette 2 is sufficiently discharged from the exterior part of the recorder or regenerator. By setting such a position relation, the lead-in operation is started in the condition in which a cassette 2 is sufficiently inserted, and at the time of discharging by making the manually taking-out operation easier, an unreasonable force is not given to a cassette holder 7, therefore, a damage can be prevented.
Patent JP-H0876508-A (JP)
Title: Two-component developer
Inventor: KAWADA HIDEAKI
IPC: G03G9/083
Filed: 1994-09-07
Abstract: PURPOSE: To ensure sufficiently high transfer efficiency, to stably form a copied image having the required density over a long time, to also ensure satisfactory fixability of a transferred image and to improve pulverizability at the time of producing a toner and anti-offsetting property at high temp. CONSTITUTION: This two-component developer contains a toner and a carrier. The toner contains toner particles contg. a fixing resin and magnetic powder dispersed in the resin. The fixing resin is made of a compsn. contg. prescribed styrene-acrylic resin having anionic polar groups. The magnetic powder is contained by a prescribed amt. in the toner particles. The particles of the carrier have core particles and coating layers coating the core particles. The core particles have recesses in the surfaces and are made of a specified magnetic material. The coating layers are made of a resin compsn. contg. a thermosetting resin and a thermoplastic resin, fill at least the recesses in the core particles and coat 0.1-60% of the surface area of the core particles.  This developer does not contain any electrostatic charge controlling agent but has satisfactory electrostatic chargeability and no toner is scattered at the time of copying.
Patent JP-H0495474-A (JP)
Title: Horizontal synchronizing signal separator circuit
Inventor: HAYAKAWA MITSURU
IPC: H04N5/10
Filed: 1990-08-10
Abstract: PURPOSE:To always separate and output horizontal synchronizing signals having a normal horizontal scanning period even when a equalizing pulse is missed by providing two pieces of non-retriggerable monostable multivibrators and two monostable multivibrators. CONSTITUTION:This horizontal synchronizing signal separator circuit is provided with the 1st non-retriggerable monostable multivibrator 5 which outputs a pulse triggered at the leading edge of an inputted composite synchronizing signal (a) and having a pulse width T1, gate circuit 8 which outputs the AND of the signal (a) and the output signal (d) of the multivibrator 5, and a retriggerable monostable multivibrator 6 which outputs a pulse triggered at the leading edge of the output (d) and having a pulse width T2. In addition, the circuit is also provided with the 2nd non-retriggerable monostable multivibrator 7 which clears the multivibrator 5 by outputting a pulse which is triggered at the trailing edge of the output signal (e) of the multivibrator 6, cleared by the signal (d) of the multivibrator 5, and has a pulse width T3 and a monostable multivibrator 3 which outputs a pulse (g) triggered at the leading edge of the output (d) of the multivibrator 5 and having a pulse width T4. In addition, each pulse width T1-T4 and horizontal scanning period TH is set to have such relations as TH/2<T2<T1<TH, TH<T2+T3<3TH/2, and 0<T4<TH among them.
Patent JP-2000030763-A (JP)
Title: Short circuit inspecting method for secondary battery and manufacture of secondary battery including same inspecting method
Inventor: MACHINO HIROSHI
IPC: H01M10/0585
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a short circuit inspecting method, being simple, high in work efficiency, and high in reliability, by measuring impedance with an alternating-current signal placed between electrodes before a first charge. SOLUTION: In the event that electrodes are not short-circuited, an impedance locus before a first charge is rectilinear on the low frequency side on a complex plane, and shows, in particular, the behavior of diverging Z". In contrast with this, in the event that the electrodes are short-circuited, a locus of impedance tends to generate a circular arc on the low frequency side as is known from the fact that an external resistance R is to be connected to a battery in parallel in its equivalent circuit. Separation between the loci of a normal battery and a short-circuited battery becomes more noticeable toward the low frequency side.  As examples of secondary batteries covered with this inspection, lithium, nickel-cadmium, and nickel-hydrogen secondary batteries are mentioned, and not only a finished product with a battery element housed in a case but also a battery element itself yet to be housed in a case can be inspected by this method.
Patent JP-S6367863-A (JP)
Title: Hand scanner
Inventor: ISHII HITOSHI
IPC: G06T1/00
Filed: 1986-09-09
Abstract: PURPOSE:To obtain nearly constant image reproducibility at any time regardless of variation in the speed of a hand scanner by varying the amplification factor of an amplifier which amplifies an image data signal according to whether or not the moving speed of the hand scanner is fast. CONSTITUTION:If the moving speed of the hand scanner varies during a scan on the image of an original, a pulse signal outputted by a rotary encoder 1 varies in output interval. Then a clock signal CCD CLK for a CCD which is outputted from an oscillation circuit 2 employing a PLL(Phase Locked Loop) varies in frequency and the voltage level of an image data signal CCD DATA outputted by the CCD 3 varies. For. the purpose, a pulse signal outputted by the rotary encoder 1 is converted by a frequency-voltage converter 5 into a voltage, which is supplied to the AMP 4 to control the amplification factor of the AMP 4. Consequently, the AMP 4 outputs a image data signal DATA with a constant voltage level irrelevant to the moving speed of the hand scanner.
Patent JP-2001041131-A (JP)
Title: Fuel injection device mount structure of cylinder head
Inventor: KANEKO TAKASHI
IPC: F02F1/24
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To restrain wear of an O-ring by fitting a sleeve into a fitting hole in a cylinder head through the O-ring and, in mounting a fuel injection device inside the sleeve, loosely fitting the sleeve into a fitting hole in the cylinder head, taking a very small clearance. SOLUTION: With a fuel injection device including a unit injector fitted inside a sleeve 14 fitted into a fitting-in hole 93 in a cylinder head 9, a pressing-in outer-periphery surface 14c as the outer-periphery surface of an upper end part of the sleeve 14 is pressed in a pressing-in hole formed at a section between an O-ring 12 and a fuel passage including fuel supply passages 9b, 8b to form a pressing-in part. A contact surface with the O-ring 12 and the outside diameter of a section between the O-ring 12 and a water chamber 9c are formed so as to be smaller than the outside diameter of the pressing-in part and have a difference in level. Between the O-ring 12 and the water chamber 9c, a section between the outer-periphery surface of the sleeve 14 and the inner-periphery surface of the fitting hole 93 is formed into a loosely fitted part having a very small clearance.