baber/WOPTO huggingface dataset:
Patent JP-2001064005-A (JP)
Title: Coated sliding member and its production
Inventor: ODA KAZUHIKO
IPC: C23C16/511
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain sliding characteristics such that the friction factor and attackability against a counter material are low in the case that the surface coated with a hard carbon film is coarse by laminating an upper coating film formed from a carbon film, a metal film or a compound film having a specified Knoop hardness different from that of a lower coating film onto the high hardness carbon film having the Knoop hardness in a specified range. SOLUTION: An upper coating film consisting of a carbon film, a metal film or a compound film having a Knoop hardness <2,000 is laminated onto a high hardness hard carbon film having a Knoop hardness of 2,000 to 8,000. The low hardness hard carbon film having a Knoop hardness of >=1,000 and <2,000 is suitable. It is preferable that the thickness of the upper coating film is 0.1-1.5 μm, and the upper coating film consists of C, A, Si, Ti, Cr, Fe, Ni, Zn, Mo, Ag, W, Au, a sulfide such as molybdenum disulfide, a boride such as titanium boride or a phosphate such as manganese phosphate. The suitable thickness of the upper coating is not less than the value of the average surface roughness Ra and is not more than the value of the maximum surface roughness Rmax of the coated film.
Patent JP-H09171991-A (JP)
Title: Production of high surface region substrate
Inventor: DONARUDO SHII ABOTSUTO
IPC: C23C4/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a high surface region substrate by placing a mask on a substrate, depositing at least two different members at the same time through the mask to form a deposit region and selectively removing one member of the deposited members. SOLUTION: A substrate 10 is fixed in place, a mask 12 having openings 13 is disposed accurately at a position on the substrate 10, a Ni and Al powders are injected into a plasma and deposited on the substrate 10, the covered substrate 10 is dipped in an alkaline soln. to dissolve Al, thereby forming a porous Ni-covered substrate. At this step, the relative size of the Ni powder to the Al powder, the relative feed rate, and the physical or chemical properties of both powders are controlled to control the size, the surface area and the substrate of the pores of the porous Ni-covered substrate whereby a high surface metal or metallized high surface region substrate can be obtained.
Patent JP-S60133733-A (JP)
Title: Manufacture of semiconductor device
Inventor: HACHIMAN SHIGEO
IPC: H01L21/265
Filed: 1983-12-22
Abstract: PURPOSE:To control the life time of a minority carrier accurately in good reproducibility by implanting oxygen ions to a semiconductor substrate, annealing the implanted portion, and then emitting radiation to the substrate. CONSTITUTION:After oxygen ions are implanted into a semiconductor substrate, the oxygen is then intruded to the position between gratings of silicon by annealing, and an electron beam is further emitted to produce a vacant grating point in the silicon crystal to generate electron point of the vacant grating and the oxygen to form an A center 10 by electron pairs of the grating point and the oxygen, thereby controlling the lifetime at deep level by the A center 10. As a result, ultrafine pattern radiation ray shielding mask is eliminated, and the lifetime of the minority carrier in the specific portion of the substrate can be largely and precisely controlled.
Patent JP-H0664527-A (JP)
Title: Water-surface effect wing plane
Inventor: HOSHINO TETSUJI
IPC: B60V3/08
Filed: 1992-08-18
Abstract: PURPOSE:To provide a water-surface effect wing plane simple in structure, light in weight and low cost, particularly its propeller slip stream controller. CONSTITUTION:As for a propeller slip stream type water-surface effect wing plane which increases the lift in the separation from water surface by introducing each slip stream 08 of the left and right propellers 04 and 04 under both main wings 02 and 02 is equipped with each propeller slip stream controlling small wing 1 equipped with a flap which is arranged behind the propellers 04 and 04, controlling small wing having an arcuate section which can be reversed, controlling small wing having a variable section, or a variable revolution speed rotor.
Patent JP-2001064165-A (JP)
Title: Skin liquid preparation for external use containing crotamiton
Inventor: SAMURA KAZUHISA
IPC: A61K47/44
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a skin liquid preparation containing crotamiton and urea, excellent in feeling after applied and physicochemical stability as well, and applicable to the whole body. SOLUTION: This skin liquid preparation for external use which contains crotamiton and urea is obtained by also formulating a nonionic surfactant and a fat-and-oil. For this liquid preparation thus obtained, a favorable emulsified condition can be attained owing to the formulation of the hydrophilic nonionic surfactant and the fat-and-oil liquid at room temperature, leading to no necessity of adding large quantities of alcohol or glycolic acid to the preparation, therefore affording the objective liniment excellent in feeling after applied with low skin irritancy.
Patent JP-H0289477-A (JP)
Title: Flicker reduction device
Inventor: NAITO HIDEFUMI
IPC: H04N5/937
Filed: 1988-09-27
Abstract: PURPOSE:To reduce flicker of a VTR picture without deteriorating the quality of a picture even if number of horizontal scanning lines is fluctuated by writing a video signal in a storage means with a larger capacity than that of an effective pattern while inhibiting the write as required and reading out the signal at a double speed at that of the write while similarly inhibiting readout as required similarly. CONSTITUTION:The length of a write control signal from a flicker reduction circuit 29 is detected by a write period length detection circuit 1, compared with a reference value and if the number of horizontal synchronizing signal for a vertical synchronizing signal is number of capacity or over of a field memory 28 larger in capacity than that of the effective pattern, the write of a video data to the memory 26 is inhibited via a comparator circuit 3 and a Write enable signal generation inhibit circuit 6. The readout of the data is implemented at a double speed of the write speed while being inhibited similarly as required and fed to a display section, the flicker is reduced and even if the number of horizontal synchronizing signals for the vertical synchronizing signal is fluctuated at special reproduction of a VTR, the deterioration of the quality of picture is prevented.
Patent JP-S62102683-A (JP)
Title: Phase detection circuit
Inventor: SAKAMOTO TOSHIYUKI
IPC: H04N19/00
Filed: 1985-10-30
Abstract: PURPOSE:To detect a clock phase for optimum sampling by obtaining a difference between a sample value of a slope of a horizontal synchronizing signal inverted at each 1H of one horizontal scanning and a sample value of a slope of a horizontal synchronizing signal existing before 1H. CONSTITUTION:A muse signal is inputted from an input terminal 1, quantized into a digital signal and a sample-and-hold circuit 3 extracts only the sample of the slope of the horizontal synchronizing signal in the timing of a pulse 4. The output 5 becomes a sample value string of the slope and is inputted to a 1H delay circuit 6 and a code inverting circuit 8. The circuit 6 retards the sampling value by one sampling point and the result is inputted to a code inversion circuit 10. The circuits 8, 10 invert each input sampling string code at each other 1H by using a 2H period control pulse and outputs the input signal while being inverted or as it is depending on the code 1, 0 of the pulse 9. The signals are inputted to an adder 13, from which a sample 14 in response to a phase error is outputted.
Patent JP-H08151500-A (JP)
Title: Rubber-modified styrene resin composition and molded article made therefrom
Inventor: YOSHIMI SHIYUUJI
IPC: B29K105/04
Filed: 1995-09-20
Abstract: PURPOSE: To provide a rubber-modified styrene resin composition excellent in the properties required of an exterior material, a packaging material and a molded foam, i.e., excellent in surface impact strength, gloss, moldability and other physical properties by adding a blending component in a relatively small amount to the styrene resin and to provide a molded article made therefrom. CONSTITUTION: This composition contains 100 pts.wt. rubber-modified styrene resin (A) containing 10-35wt.% nonrigid component particles which have a mean particle diameter of 0.1-0.5μm with a single occlusion structure consisting of a core comprising a single continuous phase of only a styrene resin and a shell occluding the core and comprising a rubbery polymer; and 0.1-10 pts.wt. polymer (B) having a solubility parameter(SP) of 8.45 to 8.70 and containing no aromatic vinyl compound unit therein. An injection molded article, an extruded article or a molded foam is obtained by using the composition.
Patent JP-H07127784-A (JP)
Title: Gas pipe connector
Inventor: MIMURA TOSHIMASA
IPC: F16L37/50
Filed: 1993-09-28
Abstract: PURPOSE:To prevent a ball from falling between the outer half part of the forward end surface of a plug and the forward end surface of an inner cylinder and being caught at the time of fitting the plug to a main body cylinder of a socket, and to prevent gas leakage even if the external force for prizing a connecting part is applied. CONSTITUTION:An inner cylinder 7 elastically energized toward the plug 3 side is disposed in such a manner as to freely move in the main cylinder 2 of a socket 1. A packing 10 is provided on the forward end part of the inner cylinder 7. An operating ring 11 for receiving a ball 5 when the plug 3 is not fitted in the main cylinder 2 is provided on the outer peripheral surface part of the inner cylinder 7 in such a manner as to move freely and in such a manner that the forward end part is freely projected in front of the packing 10. At the initial time when a packing contact part 9 projected on the inner half part of the forward end surface part of the plug 3 presses the packing 10 to move the inner cylinder 7, the operating ring 11 keeps the condition of supporting the ball 5 on the outer peripheral surface thereof.
Patent JP-S60133706-A (JP)
Title: Metallic oxide magnetic material and magnetic film
Inventor: KOINUMA NORIYUKI
IPC: G11B11/10
Filed: 1983-12-21
Abstract: PURPOSE:To obtain a new metallic oxide magnetic material for optomagnetic recording medium as represented by a general formula of MeO.n[Gax.Tiy Fe2-(x+y) O3] (in which Me=Ba or Sr, 0<=x<=0.8, 0<=y<=0.8, 5<=n<=6) which has high recording sensitivity and excellent resistance to oxidative corrosion and light transmission property. CONSTITUTION:A metallic oxide magnetic material is represented by a general formula: MeO.n[Gax.TiyFe2-(x+y)O3] (in which Me=Ba or Sr, 0<=x<=0.8, 0<= y<=0.8, 5<=n<=6). And a magnetic film consists of the metallic oxide magnetic material of this general formula. The metallic oxide magnetic material or magnetic film has Tc and Hc suitable for material of optomagnetic recording medium, and is provided with resistance to oxidative corrosion and transparency which have not been found in conventional ones, though it has high recording sensitivity. Therefore, its magnetooptical properties are not changed with time and it can utilize also transmitted light during reproduction thereof. Accordingly, it can be reproduced by utilizing a Faraday rotational angle which provides high reproduction outputs.
Patent JP-H1092850-A (JP)
Title: Device for carrying semiconductor component
Inventor: YANAGISAWA MAKOTO
IPC: H01L21/68
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a device for carrying semiconductor components for resin molding which can surely transfer the semiconductor components to a molding module. SOLUTION: This device is comprised of a pressurizing block 12 which presses a single or a plurality of lead frame(s) 17 orderly provided on an aligning rail 19 from the upper surface side, of a rotary block 16 which can rotate between a chucking position to support near terminal part of the lead frame 17 from the lower surface side and a shunting position which is shunted from the near terminal part of the lead frame 17 and of a rotary cylinder which makes the rotary block 16 to rotate between the chucking position and the shunting position. The rotary block 16 is made to transfer from the shunting position to the chucking position of the lower surface side and is transferred to a molding module by so chucking in a single side holding as to be pressurized between the pressurizing block 12 and the rotary block 16 under the condition of pressing the near terminal part of the single or the plurality of lead frame(s) 17 orderly provided on the aligning rail 19, to the pressurizing block 12 from the upper surface side.
Patent JP-H0769020-A (JP)
Title: Towing method and towing device for substitute car
Inventor: NAKANO MITSUZO
IPC: B60D1/145
Filed: 1993-09-01
Abstract: PURPOSE:To attain economically efficient substitute driving by joining one end of a towing device whose other end is locked on a car body front part of a substitute car so as to fold up and unfold freely to a car body rear part of a moving car, driving the moving car, and towing the substitute car. CONSTITUTION:Square cylinders 2 are arranged obliquely forward on an under surface of a lower plate 1, and a chain 5 on which a hook 4 is installed is installed on an elastic body 3 connected to an intermediated part between the square cylinders 2, and a fixing frame 6 is formed, and arms 7 are fitted in the square cylinders 2 so as to go in and out freely. These arms 7 are positioned by pins 8, and screw shafts 9, hinges 10, hooks 11 are arranged on the tips, and one ends of square cylinders 14 are joined integrally to an upper surface of an upper plate 13, and the other ends are formed integrally with a lateral bone 15, and the upper and lower plates 13 and 1 are joined together by a vertical shaft 16 so as to swing freely. Hinges 18 are installed on the lateral bone 15 and an installing frame 17, and installing seats 19 installed integrally with the installing frame 17 are fastened to a car body front part of a substitute car by bolts, and the hooks 11 are locked on a rear part of a moving car, and the substitute car is towed. Thereby, operation can be treated by a single person, and speedy response and charge service can be given.
Patent JP-H0290732-A (JP)
Title: Crc error pulse sampling circuit
Inventor: SAITO TSUKASA
IPC: H03M13/00
Filed: 1988-09-27
Abstract: PURPOSE:To sample a CRC (Cyclic Redundancy Check) error pulse generated at an optional phase with respect to the sampling period by detecting the leading and trailing of the CRC error pulse. CONSTITUTION:Since a CRC error pulse (a) is inputted to an input terminal CK of a flip-flop 11 and a positive voltage V is inputted to an input terminal D of the flip-flop 11 in a leading/trailing detection section 10, the flip-flop 11 outputs a leading output signal (b) from its output terminal Q at the leading of the CRC error pulse (a). Moreover, the CRC error pulse (a) is inputted to an input terminal CK of a flip-flop 12 via an inverter 13. Since a positive voltage V is inputted to the input terminal D of the flip-flop 12, the flip-flop 12 outputs a trailing output signal (b) from its output terminal Q at the trailing of the CRC error pulse (a). An OR section 20 ORs the signals b, c to output an OR output signal (d) to a sampling output section 30. Thus, the CRC error pulse (a) is sampled and outputted.
Patent JP-H0287665-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OMOTO KAYOKO
IPC: H01L27/088
Filed: 1988-09-26
Abstract: PURPOSE:To increase breakdown strength of a drain in the first function region and simultaneously improve the level of integration in the second function region by causing impurity concentration of the second conductivity type impurity diffusion region in the first function region having a high operating voltage on a substrate to come to a high level at a predetermined depth. CONSTITUTION:An n<-> type well regions 16 is formed on the main surface side of a p<-> type silicon substrate 1 having the main surface. A highly concentrated impurity layer 71 is formed at a part having a predetermined depth of the n<-> type well region 16. A p<+> type source region 3a is formed on the first main face in the n<-> type well region 16. A p<+> type drain region 4a is provided on the second main face in the n<-> type well region 16. A gate oxide film 5a as well as an oxide film 6a that is thicker than the above film 5a are formed between the p<+> type source region 3a ana the p<+> type drain region 4a. A p-type drain region 7a id provided below the oxide film 6a. A gate electrode 8a is formed so that it covers a part of the oxide film 6a and the gate oxide film 5a. Side parts of the gate electrode 8a are covered with side wall oxide film 10.
Patent JP-S62104502-A (JP)
Inventor: TAKAKITA KO
IPC: A01B15/08
Filed: 1985-10-29
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-S60119136-A (JP)
Inventor: ROBAATO RUISU FUARA
IPC: H03M7/00
Filed: 1984-11-16
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-H0291118-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: YAMADA YASUJI
IPC: C08G59/32
Filed: 1988-09-29
Abstract: PURPOSE:To reduce occurrence of lead flashes and to improve crack resistance and molding processability by mixing specified bisphenol epoxy resin, novolak epoxy resin and phenol novolak curing agent with each other. CONSTITUTION:A prereaction product is obtd. by reacting a bisphenol epoxy resin (A) of the formula (wherein R1 is H or a lower alkyl; R2 is H or a 1-4C hydrocarbon group; n is 0-5) with a phenol novolak curing agent (B) in such a way that the phenolic hydroxyl group is 0.7-1.3mol based on 1mol of the epoxy group in the components A and C in the presence of 0.05-5 pts.wt. reaction accelerator based on 100 pts.wt. components A and B. The reaction product is mixed with 20-200 pts.wt. novolak epoxy resin (C) contg. free Na ion and Cl ions each in an amount of 5ppm or less and hydrolyzable halogen atoms in an amount of 500ppm or less based on 100 pts.wt. component A.
Patent JP-S6391624-A (JP)
Title: Laser transmitter
Inventor: KURAUSU EMU HOISURAA
IPC: G02B6/28
Filed: 1987-09-24
Abstract: A laser transmitter comprising a semiconductor laser, and an external resonator in the form of an optical directional coupler characterized by feedback device being allocated to a first waveguide of the directional coupler and also a second feedback device allocated to the second waveguide of the coupler, each of the feedback devices returning a portion of the radiant energy in their respective waveguides back along the waveguide to the directional coupler and the output power of the transmitter being taken from the second waveguide of the directional coupler. Preferably, the section of each of the waveguides between the directional coupler and the respective feedback means has a different length with the difference being substantially in the magnitude of the length of the semiconductor laser. Preferably, the waveguides are strip waveguides integrally formed on a substrate and can include a modulator, as well as having the semiconductor laser also integrated on the substrate.
Patent JP-H07107123-A (JP)
Title: Digital communication equipment
Inventor: KANEMATSU HIDETOSHI
IPC: H04L25/02
Filed: 1993-09-29
Abstract: PURPOSE:To constitute the circuit without increasing an error rate to a prescribed high communication speed, and without using circuit parts, etc., whose standard condition is strict by deleting a capacitor inserted between a primary side coil of a pulse transformer and one and the other input terminals of a balance/unbalance conversion operational amplifier and eliminating the influence of a charge/discharge characteristic of the capacitor. CONSTITUTION:In the digital communication equipment in which a transmitting circuit 2 and a receiving circuit 3 for transmitting and receiving a digital code are provided, the transmitting circuit is connected to a primary side coil 6b of a pulse transformer 6 whose secondary side coil 6b is connected to two-wire transmission lines L1, L2, and the receiving circuit is connected to the primary side coil of the pulse transformer, this equipment is constituted so that the primary side coil of the pulse transformer is connected through a DC route to one and the other input terminals of a balance/unbalance conversion operational amplifier 4, and also, a reference voltage is impressed to one input terminal, and an output side of the balance/unbalance conversion operational amplifier is connected to a receiving circuit.
Patent JP-H1186408-A (JP)
Title: Disk device having disk selecting function
Inventor: SUZUKI MASASHI
IPC: G11B17/26
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a disk selecting type disk device capable of selecting and driving one from a plurality of disks without moving a disk driving unit in a disk arraying direction. SOLUTION: A disk housing part 1 for supporting a plurality of disks D is moved up and down, and a selected disk is moved to a carrying surface L. A disk driving unit 11 is placed on standby in the carrying surface L and, when a selected support body is divided into upper and lower support bodies 6, the disk driving unit 11 is moved in an X1 direction and reaches a position for driving the disk. Then, a carrying means 111 is lowered, and the disk inserted from an inserting port 2 is transferred to the disk housing part 1.
Patent JP-2001063616-A (JP)
Title: Suspension device mounting part structure for vehicle body
Inventor: KASUGA TATSURO
IPC: B62D25/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a simple and highly rigid suspension device mounting part for a vehicle body. SOLUTION: In this suspension device mounting part structure for a vehicle body, a closed cross section part extending in the width direction f the vehicle body is formed by a plurality of press-molded plate materials (a front dash board and a dash board lower cross member 7), an extrusion-molded beam member (a reinforcing beam 17) is extended inside the closed cross section part, a cast-molded suspension arm bracket 6 is welded to an outer face of the closed cross section part, parts (projections 15a and 15b) of the suspension arm bracket 6 are inserted inside the closed cross section part, and the beam member is welded to the inserted portion. Thereby, high rigidity is obtained without complicating shapes of each member constituting the closed cross section part.  Also, rupture strength in regard to repeated stress of the suspension device mounting part is enhanced further by combining a press-molded member with high toughness and a cast-molded member with high rigidity.
Patent JP-H1070107-A (JP)
Title: Plasma exciting antenna and plasma processor
Inventor: WATANABE KAZUHIRO
IPC: H01L21/205
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a plasma exciting antenna allowing the voltage difference between terminals. SOLUTION: The antenna 2 is composed of alternately connected sub-antennas 21-25 and capacitors 71-74. An a-c current is applied to the antenna 2 to radiate electromagnetic waves from the sub-antennas 21-25 to generate a plasma of a gas in a plasma generating tank. The sub-antennas and capacitors 71-74 form partial LC series circuits so as to go into a resonance state. The impedance is lowered to allow the voltage difference between terminals 41a, 45b to be reduced to result in neither occurrence of electric discharge between the terminals nor mixture of impurity in the plasma.