baber/WOPTO huggingface dataset:
Patent JP-2000351285-A (JP)
Title: Surface treatment method for aluminum supporting body for printing plate
Inventor: KIMURA TORU
IPC: B41N3/03
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To improve recovery efficiencies of an acidic treating liquid in a method for treating the surface of an aluminum supporting body with circulating acidic treating liquid by efficiently removing aluminum ions from an acidic treating liquid having a high density of aluminum ion. SOLUTION: In the surface treating method, an acidic treating liquid 6 is filled between a rotary drum 2 and an electrode 3, and the liquid 6 is circulated to effect a surface treatment of an aluminum plate (a). A part of the liquid 6 stored in a treating liquid circulation tank 7 is sent to a neutralizing tank 13 by a treating liquid discharge pump 11, while a solution of sodium hydrate is properly sent to the tank 13 through a sodium hydrate feed pipe 14 to neutralize the liquid 6. In a floculation sedimentation tank 17, sodium hydrate is separated from a neutralized liquid so as to be floculated and precipitated. In an electrodialysis tank 20, a supernatant liquid delivered from the tank 17 is separated into an acidic treating liquid and sodium hydrate, while the liquid 6 is sent to a recovery liquid tank 23 through a recovery liquid pipe 22 and returned then to the tank 7.
Patent JP-H06278147-A (JP)
Title: Manufacture of resin molded product
Inventor: MIYAZAKI TOSHIHIRO
IPC: B29C39/12
Filed: 1992-06-23
Abstract: PURPOSE:To obtain a high quality resin molded product of a luster tone gloss by a method wherein not less than two kinds of iris colored mica pigments are dispersed in a dilution solvent, those pigment dispersed materials are successively alternately stuck in a beltlike manner or massively onto a mold surface, and a resin composition capable of being set is injected into a mold thereafter. CONSTITUTION:A surface of mica powder is covered with titanium oxide. Not less than three kinds of the obtained iris colored cmica pigments of different hues are dispersed in solvents respectively containing toluene, xylene, etc. Then, those pigment dispersed materials are successively alternately sprayed in a beltlike manner or massively onto a surface of a lower mold 3a of a mold to be stuck thereto. Those pigment dispersed materials 2 are heated with the lower mold 3a, a dilution solvent component of a low boiling point is evaporated, and the mica pigment 1 remains on the surface of the lower mold 3a. The iris colored mica pigment is arranged thereby on a surface of a molded product, and a high quality luster tone gloss can be certainly obtained.
Patent JP-H11354876-A (JP)
Title: Ultrasonic q-switch device and q-switched laser output device
Inventor: HORIKOSHI SATOSHI
IPC: H01S3/117
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic Q-switch device for suppressing a first pulse, when a Q-switch repetition frequency is increased and a Q-switched laser output device with the ultrasonic Q-switch device. SOLUTION: This ultrasonic Q-switch device is provided at a laser beam- outputting device for controlling laser oscillation. It is provided with a high-frequency oscillation circuit 1 for oscillating high-frequency signals, a first pulse suppress control circuit 5 for controlling, so that a high frequency signal intensity which is inputted from the high-frequency oscillation circuit is decreased gradually and a light energy is discharged, a light energy discharge pulse generation circuit 4 for controlling and last remaining light energy can be completely discharged, a modulation circuit 2 for modulating a high-frequency signal with a signal, that is inputted from a first pulse suppress control circuit and a light energy discharge pulse generation circuit, and a Q-switch element 3 for suppressing laser oscillation with a high-frequency modulation signal.
Patent JP-S5955633-A (JP)
Title: Am receiver
Inventor: ASARI SHIGEATSU
IPC: H03G3/34
Filed: 1982-09-24
Abstract: PURPOSE:To remove effectively external noises superposed on an AM (amplitude modulation) wave signal, by stopping the sample holding detection of the AM wave signal for a prescribed period at the detection of the external noises. CONSTITUTION:When impulsive external noises are inputted to a receiver and the noises P1, P2 are superposed on an intermediate frequency signal (a), the noise components are transmitted to a switching circuit 5 through an intermediate frequency filter 2 and an intermediate frequency amplifying circuit 3. When a noise detecting circuit 11 detects the noises, the detecting signal is sent to a pulse generation controlling circuit 10 and a control signal (i) is outputted from the circuit 10. A pulse generating circuit 9 stops the generation and transmission of pulses for prescribed periods t1, t2 in accordance with the signal (i). Since the pulse controlling periods t1, t2 correspond to the noises P1, P2 exactly, the noises P1, P2 are cut off by the circuit 5 and the level just before the noises is held by a potential holding capacitor C.
Patent JP-H0910488-A (JP)
Title: Clothes dryer
Inventor: MATSUI HIROARI
IPC: D06F58/00
Filed: 1995-06-30
Abstract: PURPOSE: To enable a user to supply an appropriate quantity of chemicals containing at least one of the antibacterial, antimold, deodorizing, or insecticidal ingredients to clothes to be treated without difficulty, and to provide antibacterial, antimold, deodorizing or insecticidal treatment for the clothes surely and evenly in a short period of time. CONSTITUTION: An opening, from through clothes are thrown, of a rotary drum 1 in which the clothes are tumbled is opened/closed by a lid 6. A holder fixing part 16 is formed on the inner surface of the lid 6 as partly covered with a cover 18, and a holder 15 is detachably mounted on the holder fixing part 16 as partly covered with the cover 18. Chemicals containing at least one of the antibacterial, antimold, deodorizing, or insecticidal ingredients are kept in the holder 15. A first holder 15a is pushed out of one end of the holder fixing part 16 by inserting a second holder 15b into the cover part 18 from the other end of the holder fixing part 16 while the both ends of the cover part 18 are opened and the first holder 15a is mounted on the holder fixing part 16.
Patent JP-S5956218-A (JP)
Title: Magnetic recording medium
Inventor: MIYATSUKA HAJIME
IPC: G11B5/706
Filed: 1982-09-24
Abstract: PURPOSE:To provide a higher recording density, better aging stability and more uniform orientation in circumferential magnetization in a rotary magnetic recording medium like a flat plate provided with a magnetic layer consisting essentially of ferromagnetic powder and a binder on a non-magnetic substrate by using the fine powder of a ferromagnetic metal by a low vacuum evaporation method as ferromagnetic powder. CONSTITUTION:Fine powder of a ferromagnetic metal is obtd. by a low vacuum evaporation method wherein the metal is evaporated under application of a magnetic field in an inert gas such as Ar or He of a low pressure. such powder has high purity, good crystallinity and relatively good stability in air or under high humidity. A magnetic recording medium having high recording density and aging stability is obtd. by using such powder, and even if the powder is coated on a roll-shaped substrate, the orientation of the ferromagnetic material in the coating direction does not arise and therefore the orientation in magnetization is uniform in the circumferential direction and such magnetic layer is extremely suitable as a rotary magnetic recording medium. Fe, an Fe-Co alloy and Fe-Co-Ni alloy are used as the metallic component and if necessary, a small amt. of Mn, Zn, Bi or the like is added as the 3rd component for the purpose of improving the characteristics.
Patent JP-S5787934-A (JP)
Title: Manufacture of high-molecular material-made wheel having grease storage part at middle part of axle insertion hole
Inventor: TSUJIMOTO MASAKAZU
IPC: B60B5/02
Filed: 1980-11-21
Abstract: PURPOSE: To enable a grease storage part to be simultaneously molded in an inner periphery of an axle insertion hole when a plastic wheel is molded, by a method wherein an expansion is formed on an axle mold for molding and axle insertion hole.  
     CONSTITUTION: A mold for injection-molding a plastic wheel consists of a movable mold 1, formed of a core bush 1a, a core plate 1b, and a mold attaching disc 1c, and a fixed mold 2, and particularly a drum-shaped expansion 17 is formed on the middle of the axle mold 3. A high-molecular material is poured by injection in an axle molding chamber 4 through a runner 20 to mold a wheel and to simultaneously mold a grease storage part in the inner periphery of the axle insertion hole. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6144154-A (JP)
Title: Wear resistant alloy cast iron
Inventor: MORI TAKASHI
IPC: C22C37/06
Filed: 1984-08-07
Abstract: PURPOSE:To obtain wear resistant alloy cast iron having improved resistance to surface roughening and wear by adding respectively prescribed amounts of C, Si, Mn, Cr, Mo, W and V. CONSTITUTION:This wear resistant alloy cast iron consists of, by weight, 2.2- 3.5% C, <=1.5% Si, <=1.0% Mn, 3.0-8.0% Cr, <=5.0% Mo, <=3.0% W, 5.0-15.0% V and the balance essentially Fe or further contains <=3.0% Nb, <=4.0% Co and <=0.3% Ti. Since granular V carbide having very high wear resistance is crystallized in the whole structure, resistances to surface roughening and wear of the alloy cast iron are improved. The cast iron alloy is especially suitable for use as a material for the sleeve and plunger of a semiconductor transfer-forming machine.
Patent JP-H065976-A (JP)
Title: Manufacture of semiconductor laser
Inventor: ANAYAMA CHIKASHI
IPC: H01L21/205
Filed: 1992-06-24
Abstract: PURPOSE:To provide a laser element having a low threshold value current, a high efficiency and a high output. CONSTITUTION:A semiconductor laser comprises current block layers 3 arranged at both sides of a mesa stripe structure 1a of a compound semiconductor substrate 1 having the structure 1a and a predetermined surface index surface, and a buffer layer 4 bent at least in a section, a lower clad layer 6, an active layer 8, an upper clad layer 10 and a contact layer 12 sequentially laminated on the substrate 1. Oblique surfaces 3a of the layer 3 generated by burying both sides of the structure 1a are so formed as to be inclined as compared with a predetermined surface index of a surface of the substrate 1, to be formed in lower gradient surface than that of a (311) A plane, not to be formed with a recess and not to have a recesslike waviness in the layer 8 of a light emitting unit.
Patent JP-S5869739-A (JP)
Inventor: KAARU MENNEMAN
IPC: C03C3/074
Filed: 1982-09-24
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-S6058779-A (JP)
Title: Solid-state image pickup device
Inventor: IMAI MASAHARU
IPC: H04N5/335
Filed: 1983-09-09
Abstract: PURPOSE:To obtain a signal output voltage with less loss by not transferring the stored photoelectric charge of a photo diode to a signal reading part but holding the photoelectric charge in each picture element cell to read out a signal when the stored photoelectric charge of the photo diode is read out. CONSTITUTION:When a signal phiG1 becomes VG by the operation of a vertical scanning circuit 22, a picture element group to which a vertical selecting line 104-1 is selected, and signals of picture elements 21-11, 21-12...21-1n are outputted successively from an output terminal when horizontal selecting switches 23-1, 23-2... are turned on successively by signals phiH1, phiH2,... outputted from a horizontal scanning circuit 24. This picture element group is reset when the signal phiG1 becomes a high-level VR. Next, when a signal phiG2 becomes VG, a picture element group connected to a vertical selecting line 104-2 is selected, and signals of picture elements 21-21, 21-22...21-2n are read out successively by horizontal scanning signals phiH1, phiH2..., and they are reset. Hereafter, signals of individual picture elements are successively read out similarly to obtain one-field components of video signal.
Patent JP-S6143344-A (JP)
Title: Data processor
Inventor: AOYAMA KOICHIRO
IPC: G06F1/32
Filed: 1984-08-07
Abstract: PURPOSE:To decrease the overall power consumption of an LSI b providing an arithmetic instruction discrimination circuit to discriminate whether an arithmetic instruction is executed or not and controlling the oscillating frequency of an oscillator with the output signal of an arithmetic instruction circuit. CONSTITUTION:No operation is carried out as long as nothing is supplied from a key switch 28. Then an arithmetic instruction discrimination circuit 23 produces no signal. Thus a control circuit 22 delivers ''0'' and therefore n and p type transistors 37 and 38 are turned off. As a result, the oscillating resistance is set at (R1+R2) and the power consumption of an oscillator itself is reduced if the (R1+R2) is set at a comparatively large value. Then the oscillating frequency is also reduced. The power consumption is reduced with an internal circuit itself and an LSI since the internal circuit is driven with a lock clock frequency. Then the key input signal is supplied to an arithmetic circuit with push of the switch 28, and the circuit 23 produces no signal as long as the pushed key indicates no arithmetic instruction. This is equal to a case where no key is pushed.
Patent JP-H05246852-A (JP)
Title: Triazolobenzodiazepines
Inventor: ROJIYAA EMU FUREIDEINGAA
IPC: A61P27/02
Filed: 1992-05-14
Abstract: PURPOSE: To obtain a pharmaceutical composition containing a triazolobenzodiazepine and useful in the treatment of panic disorder or anxiety disorder. CONSTITUTION: This pharmaceutical composition contains a compound of formula I  R<1> is H, OH, an alkyl, phenyl, (CH2 )m -NR<4> R<5> [R<4> , R<5> are each H, an alkyl; (m) is 1-4], etc.; R<2> is H, an alkyl, phenyl, (CH2 )m -COOR<6> (R<6> is H, an alkyl, a cycloalkyl, etc.); R<3> is (CH2 )n R<4> , a group of formula II, III or IV [(n) is 0-4; R<7> is α- or β-naphthyl, phenyl, a group of formula V, VI, VII or VIII (X<2> , X<3> are each H, OH, an alkyl, a halogen, an alkoxy, etc.; X<4> is S, O, CH2 , etc.; X<8> is H, an alkyl), etc.], etc.; R<9> , R<10> are each H, OH, CH3 ; R<13> is H, an alkyl, an acyl, etc.; X<1> is H, NO2 , CF3 , CN, an alkyl, etc.; (p) is 0, 1}, e.g. 6-(2- fluorophenyl)-4-(R)-4-(3'-indolyl)methyl-1-methyl-4H-S-triazo[4,3-a]-1,4- benzodiazepine, as an active ingredient.
Patent JP-2000000813-A (JP)
Title: Catcher structure for chipping concrete
Inventor: YAMADA TAKESHI
IPC: B05C13/02
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To decrease noises caused by high pressure water jet passing through concrete when chipping is applied to the concrete by means of high pressure water jet. SOLUTION: A catcher 20 is arranged on the underside of a chipping part 22 of a concrete floor plate 21 and sound attenuation is promoted in such a way that even when high pressure water jet 24 injected from an injecting nozzle 23 on the top face side passes through the chipping part 22, it is received with steel wool 26 stored in a conduit 25. The steel wool 26 absorbs kinetic energy of the high pressure water jet 24 to decrease noises generated the high pressure water jet 24 when it passes through the chipping part 22. As the kinetic energy of the high pressure water jet 24 is absorbed with the steel wool 26, the conduit can endure injection of the high pressure water jet 24 and the noises generated on the back side of the chipping part 22 can be decreased.
Patent JP-S5954248-A (JP)
Title: Semiconductor device
Inventor: WAKABAYASHI TETSUSHI
IPC: H01L25/00
Filed: 1982-09-22
Abstract: PURPOSE:To absorb noises effectively, by providing pads, which are connected to power supply pins and grounding pins, on a multilayer ceramic package containing an IC chip, and mounting a capacitor. CONSTITUTION:Pads 10 and 10 are provided at vacant regions at both ends in the longitudinal direction of a multiple pin package 1. The pads are connected to power source lines, grounding lines, power source pins, and grounding pins of an IC chip 2 through wirings 11 and 12 in the appropriate layers of the multilayer package. External electrodes 5c and 5d of a multilayer ceramic type capacitor 5 are soldered 9. The capacity of said bypass capacitor is about 0.01-5muF. In this constitution, the distance between the capacitor and the IC chip can be shortened, and internal and external noises can be effectively absorbed. Since the capacitor is attached in the vacant space, the mounting density can be improved.
Patent JP-H0213981-A (JP)
Title: Developing device
Inventor: KINOSHITA TAKESHI
IPC: G03G15/08
Filed: 1988-07-01
Abstract: PURPOSE:To uniformize the adhering amount of developer to a developer carrier by guiding reversely developer conveyed to the downstream ends in the developer conveying direction in each developer conveying part toward the adjacent the upstream ends in the developer conveying direction in the developer conveying part through a communicating part. CONSTITUTION:The developer T which reached the downstream end 1L in the conveying part 1 is conveyed gushingly from the bottom in the arrow CW direction and butts on the upper reversal guiding part 5. Then, it is reversed in S direction and moves toward the upstream end in the developer conveying direction 2U in the conveying part 2 through the communicating aperture 41. The developer in the conveying part 2 is conveyed in the conveying direction Q toward the downstream end 2L while being stirred and mixed with the aid of the rotation of conveying impeller blades 22. During the developer is circularly conveyed in the conveying parts 1 and 2, the developer is supplied on a developing sleeve 3. Thus, the adhering amount of developer to developer carrier is uniformized.
Patent JP-S5869967-A (JP)
Inventor: SADO MASAO
IPC: E04H17/14
Filed: 1981-10-19
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-H0332403-A (JP)
Title: Production of ribbed steel plate
Inventor: NAWATA TAKASHI
IPC: B21B1/08
Filed: 1989-06-28
Abstract: PURPOSE:To form exact ribs without bending and warpage by subjecting a ribbed H-shaped steel formed with many ribs on the surface of a web to a universal rolling and cutting off both flanges of the H-shaped steel as T-shaped steels with webs. CONSTITUTION:A beam blank stock is rolled by a breakdown rolling mill 2, then the projecting lines extending in the rolling direction of the web 7b are formed in multiple stripe patterns by means of upper horizontal rolls of a universal rolling mill 3 in an intermediate rolling section 5. The front ends of the respective projecting lines of the stripe patterns formed by an edger rolling mill 4 are unified in height by a light rolling reduction, by which the front ends of the flanges 7a are rolled down and edged. The respective projecting lines of the stripe patterns are parted at prescribed intervals by the projecting parts for parting of the finish universal rolling mill 6, by which the ribbed H-shaped steel is produced. The H-shaped steel is thereafter subjected to sawing and leveling works, following which the both flanges 7a are cut as the T-shaped steels 8 with the webs 7b, by which both the flange 7a and the web 7b are separated. The web 7b is used as a steel plate.
Patent JP-S649623-A (JP)
Title: Method of washing minute hole
Inventor: MOMOSE TAKAAKI
IPC: H01L21/304
Filed: 1987-07-01
Abstract: PURPOSE:To adsorb ions in washing liquid forcibly to enhance the effect of washing, by facing a counter electrode to a wafer having minute holes, holding the wafer with a wafer clip, connecting an AC power source to the wafer and the counter electrode, and washing the minute holes in the wafer. CONSTITUTION:A washing tub 6 is filled with fluoric acid. Semiconductor wafers 1 are held with wafer clips 3, which are linked with a supporting electrode 4. Counter electrodes 5 are arranged so as to face both sides of each semiconductor wafer 1. An AC power source 7 is connected to the respective wafer clips 3 and the counter electrodes 5. Under this state, the positive or negative voltage of the AC power source is alternately applied to the semiconductor wafers 1 and the counter electrodes 5. When the negative voltage is applied to the semiconductor wafer 1, hydrogen ions in trenches in the semiconductor wafer 1 become hydrogen gas. The inside of the trench is washed with a bubbling effect. Conversely, when the positive voltage is applied to the semiconductor wafer 1, fluorine ions in the trenches of the semiconductor wafer 1 become fluorine gas, which in turn reacts with the silicon on the semiconductor wafer 1. Thus fluoride is obtained, and the washing effect is enhanced.
Patent JP-H03128194-A (JP)
Title: Weld covering installing device and method covering annular filmy panel with metal
Inventor: EDOWAADO MORAN
IPC: B23K9/00
Filed: 1990-06-26
Abstract: PURPOSE: To obtain a deformation-free metal cladding tubular membrane panel by rotatably installing a trunnion on the outside of the end plate attached to the end face of an elongated central frame and performing a welding operation on elongated structures supported around the central frame. CONSTITUTION: A long and narrow welding fixture 10 consists of a plurality of elongated tubular bodies 12 having a square cross-sectional shape, and the tubular bodies 12 are rigidly attached to each other by welding for the purpose of forming a strong frame 11. To the frame 11, flat end plates 14, 14a are fixed at each end by welding. Tubular trunnions 16, 16a are installed on the outer surface of each end plate 14, 14a by welding and aligned with the longitudinal axis of the frame 11. Then, the trunnions are rotatably supported by rollers 18, 18a, with the plurality of elongated parallel tubular bodies 20 installed on the outer surface of the central frame 11. Then, the adjacent tubular bodies 20 are connected to each other with fins 22 fixed on each tubular body 20 and metal-cladded by a welding operation.
Patent JP-H0910885-A (JP)
Title: Formation of disk-like stock
Inventor: YAMANAKA NARIAKI
IPC: B21H1/04
Filed: 1995-06-30
Abstract: PURPOSE: To enable swaging without crack and groove at a corner part in the inside of an outer periphery by bending a swaging part from a base part to one direction to form an L shape cross section having a prescribed width and forming the inner and the outer surfaces into a prescribed size as closed forging state. CONSTITUTION: In a plate material 11 punched to a disk-state, the center part except a swaging part 11a is held and fixed with a fixed table 12 and a pressing plate 13. A positioning pin 14 is arranged in the center part of the fixed table 12 to position the plate material 11. The swaging part 11a is swaged from the outside to the center side by synchronously rotating a roll die and the plate material 11 and formed as arrowhead-state cross section. Successively, in the swaging, the swaging part 11a is bent to the other side surface while using the one side surface B of the plate material 11 as the base and formed as the close forging state so as to become the bent width C of the formed product. By this method, the corner parts in the inside of the swaging part can be formed without developing the crack and the groove.