baber/WOPTO huggingface dataset:
Patent JP-S61136643-A (JP)
Title: Production of alloy by oxidation-reduction reaction
Inventor: HAMASHIMA KANEO
IPC: C22C1/10
Filed: 1984-12-04
Abstract: PURPOSE:To obtain an alloy having a desired composition contg. finely dispersed metallic oxide by alloying solid fine chips of a compound consisting of the 1st metal and oxygen and solid fine chips of the 2nd metal which is laser than the 1st metal with the 3rd metal. CONSTITUTION:A compound consisting of the 1st metal and oxygen, that is, the oxide or composite oxide of the 1st metal is crushed to fine chips, and the 2nd metal which is baser than the 1st metal is also crushed to fine chips. The fine chips of the compound are mixed with the fine chips of the 2nd metal to form a porous body, and the 3rd metal is melted and infiltrated into the porous body. Thus, an alloy having a desired composition contg. the finely dispersed oxide of the 1st metal is obtd.
Patent JP-H05102974-A (JP)
Title: Data transmission system
Inventor: ITO TAIZO
IPC: H04L12/40
Filed: 1991-10-03
Abstract: PURPOSE:To accelerate data transmission and to improve the availability of a transmission line by turning on a switch for folding for prescribed time set on a timer means when a control station receives a data transmission request from a subordinate station to another subordinate station. CONSTITUTION:The control station 10 sends a command to the subordinate station 15, and the subordinate station 15 sends a response to the control station 10 via an up data transmission line 24. The detecting part 11 of the control station 10 decides whether the response is the one to request data transmission to the subordinate station 21 or an ordinary response. When it shows the transmission request, the control station closes the switch 12 for the prescribed time set on a timer 13, and forms a folding circuit, and data is transmitted from the subordinate station 15 to the subordinate station 21. When the preset time of the timer 13 is over, the switch 12 is opened. Thereby, the data transmission between the subordinate stations can be accelerated, and the availability of the transmission line can be improved.
Patent JP-H08120705-A (JP)
Title: Structure for construction work bucket
Inventor: NITTA TOMOJI
IPC: E02F3/40
Filed: 1994-10-21
Abstract: PURPOSE: To provide a function capable of changing an opening/closing shape of a bucket. CONSTITUTION: In the vicinity of a pivotally supporting part 2b of a subbucket a2 pivotally supported to a point end of an arm A, a base end part of a main bucket a1 is pivotally supported to openably/closably connect both the buckets a1, a2, and one end of the first like lever c1 is pivotally supported to the first pivotally supporting part b1 of the main bucket al, to pivotally mount a point end of a hydraulic cylinder (e) in the other end and of the first link lever c1. One end of the second link level c2 is pivotally supported to the pivotally supporting part b2 in a base end part of the subbucket a2, and an intermediate part of a swivel link lever c3 is pivotally to a point end part of the arm A, to pivotally mount an upper end of the swivel link lever c3 in a pivotally mounting part b4 in a point end of the hydraulic cylinder (e).  By pivotally mounting a lower end of this link lever c3 mountably/demountably relating to a plurality of pivotally mounting parts b5, b5' provided in the second link lever c2, an operating shape of a bucket (a) is changed.
Patent JP-H08117810-A (JP)
Title: Rolling device
Inventor: HAGIWARA MASAKATSU
IPC: B21B31/24
Filed: 1994-10-21
Abstract: PURPOSE: To reduce dimensions in the width direction and to make a device compact by connecting a 1st geared motor to the end part of a 1st roll and connecting a 2nd geared motor to the other side of a 2nd roll. CONSTITUTION: The geared motors 46, 66 are rotationally driven at a prescribed rotational speed. When the rotary shaft 55 of the 1st geared motor 46 is revolved, torque is transmitted to an output shaft 56 through a reducing gear part 48 and the 1st roll 13 is directly driven. When the rotary shaft 75 of the 2nd geared motor 66 is revolved, torque is transmitted to the output shaft 76 through the reducing gear part 68 and the 2nd roll 14 is directly driven. To change the opening degree of roll, the heights of chocks 20 are changed with a roll screw-down mechanism 30. The 1st geared motor 46 and 2nd geared motor 66 are respectively installed on the opposite end parts of the rolls 13, 14. In this way, even a material to be rolled which requires the large opening degree of roll is rolled without any probl em.
Patent JP-2001081022-A (JP)
Title: Skin cosmetic and black rings-improving agent
Inventor: AOKI MINORU
IPC: A61Q19/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic excellent in black rings-improving effect and developing further excellent chapped skin-preventing effect, keratin- improving effect, aging-preventing effect and skin-beautifying effect by including specific tocopherols and extracts of Citrus junos Siebold. SOLUTION: This cosmetic comprises (A) one or more kinds of compounds selected from α-tocopherol, β-tocopherol, γ-tocopherol, δ-tocopherol, dl-α- tocopherol acetate, dl-α-tocopherol linolate, dl-α-tocopherol linoleate, dl-α- tocopherol nocotinate, dl-α-tocopherol ascorbate and dl-α-tocopherol succinate and (B) extracts of Citrus junos Siebold. Compounding amount of the component A is preferably 0.001-20 wt.%, further preferably 0.01-10 wt.% and compounding amount of the component B is preferably 0.001-10 wt.%, further preferably 0.01-5 wt.% based on total amount of prescription component of skin cosmetic.
Patent JP-H0570148-A (JP)
Title: Bismuth-palladium-copper oxide having structure of tetragonal system and its production
Inventor: WATANABE AKITERU
IPC: C01G55/00
Filed: 1991-09-09
Abstract: PURPOSE:To produce a bismuth palladium copper oxide having structure of tetragonal system. CONSTITUTION:This compound is a bismuth palladium copper oxide having structure of tetragonal system of the general formula. This compound is produced by blending bismuth oxide (Bi2O3), or a compound to be decomposed into bismuth oxide by heating with palladium oxide (PdO) or a compound to be decomposed into palladium oxide by heating and copper oxide (CuO) or a compound to be decomposed into copper oxide by heating so as to give the ratio of bismuth oxide, palladium oxide and copper oxide of 50mol%, 50(1-x)mol% and 50mol% (x is positive number not exceeding 1), heated at <=800 deg.C in the atmosphere. The compound is expected to be used for sensor, catalyst, etc.
Patent JP-S63111405-A (JP)
Title: Inspecting method for substrate
Inventor: KOBAYASHI SHIGEKI
IPC: H01L21/66
Filed: 1986-10-30
Abstract: PURPOSE:To inspect the mounting state of parts by applying a substrate to be inspected with preflux containing a daylight excited fluorescent agent and then projecting white light and picking its image up. CONSTITUTION:An X-Y table part 14, a lighting part 12, an image pickup part 15, and a processing part 16 are provided, and parameters (decision data) of respective parts 13a on a reference printed circuit board 10-1 which are obtained by picking up an image of the board 10-1 are compared with parameters (data to be inspected) of respective parts 13b on the printed circuit board 10-2 to be inspected which are obtained by picking up its image, thereby inspecting whether or not those parts 13b are mounted correctly. The printed circuit boards 10-1 and 10-2 are constituted by coating a substrate 11 with a daylight excited fluorescent agent and mounting parts 13a and 13b thereupon. Those printed circuit boards are picked up while irradiated by a white light source 7 and the light emission of a fluorescent layer 46 is decided by a processing part 16 to inspect the mounting state of the respective parts 13b.
Patent JP-S61137261-A (JP)
Title: Disk loading mechanism
Inventor: ISOBE NOBUYUKI
IPC: G11B17/056
Filed: 1984-12-07
Abstract: PURPOSE:To obtain a disk loading mechanism simplified at its constitution and including a disk clamping mechanism for reducing the height of a disk player by forming a disk clamper for pressing the disk to the surface of a turn to be moved together with a roller plate. CONSTITUTION:The roller plate 12, a carry 6 and the clamper holder 23 are moved horizontally from an autoloading start position to a carry storing position and then descended vertically down to the disk reproducing position. At a position slightly upper than the position where the clamper holder 23 reaches the disk reproducing position, the lower surface of the disk 8 on the carry 6 is abutted upon the surface of the turn table 2, the disk clamper 31 is abutted upon the upper surface of the disk 8, and when the roller plate 12 is descended moreover, the energizing force of a coil spring 22 is applied to the disk clamper 31 and the disk 8 is clamped on the surface of the turn table. At the unloading of the disk 8, the completely reverse operation against said operation is executed.
Patent JP-H1188368-A (JP)
Title: Atm cell line concentration multiplex device
Inventor: ONO HIROSHI
IPC: H04L12/28
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To enable an effective changeover of a line concentration control function by switching a line concentration control method by a load connected to a common signal line provided for each input line, a detection means for identifying the number of input lines by a delay time of signal to be carried to the common signal line and a detected number of lines. SOLUTION: An output line selection part 6 selects an arbitrary number of input line and successively reads out by the cell information accumulated in cell input buffer memories 3-1 to 3-N selected by cell read-out control parts 4-1 to 4-N in order of storage. The number of the optimal search blocks corresponding to the number N of input lines and the number of search channel are calculated in advance, which is stored in a table memory of an output line selection part 6, and the time of input lines are automatically detected. A cell read out rides a multiplex bus 5 and is written in a cell buffer memory 7. An output line corresponding part 8 puts information read out from the cell buffer memory 7 on a communication information area and outputs it to an output line 9.
Patent JP-S61119835-A (JP)
Inventor: JIYON RIDORU SANDAAKOTSUKU
IPC: F16F7/10
Filed: 1985-11-15
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-H1081845-A (JP)
Title: Emulsion ink for stencil printing
Inventor: SUZUKI SHIGEJI
IPC: C09D11/10
Filed: 1996-09-07
Abstract: PROBLEM TO BE SOLVED: To provide emulsion ink for stencil printing which is a water-in-oil emulsion contg. a water-insoluble colorant in the water phase, gives a high print density, and is surely prevented from blur and strike through. SOLUTION: This ink is a water-in-oil emulsion comprising an oil phase and a water phase contg. a water-insoluble colorant. The oil phase has a viscosity of 5cP or higher, pref. 15cP or higher, at 23 deg.C and at least comprises a surfactant and a solvent. The wt. ratio of the oil phase to the water phase is (10:90)-(70:30).
Patent JP-2000182669-A (JP)
Title: Battery electrolyte and nonaqueous electrolyte secondary battery
Inventor: YAMADA MANABU
IPC: H01M10/05
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To improve energy and output densities by including a cyclic carbonate compound, at least one kind of an alkylmonocarbonate compound and an alkylenebiscarbonate compound, and a phosphorus-containing organic compound in an organic solvent. SOLUTION: This battery electrolyte includes an alkylmonocarbonate compound in an organic solvent is indicated by formula I. In formula I, R1 and R2 are each the same or different alkyl group, with the carbon number of at least one of them >=3. An alkylenebiscarbonate compound is indicated by formula II. In formula II, R1 and R2 are each the same or different 1-4C alkyl group, and R3 is a linear or branched 1-3C alkylene group. The electrolyte contains both two kinds of compounds and its content is preferably 5 to 50 vol.% when the total mass of the organic solvent is 100 vol.%.
Patent JP-H03126621-A (JP)
Title: Zirconium dioxide powder, preparation thereof, use thereof and sintered body prepared therefrom
Inventor: HERUMUUTO SHIYARUFU
IPC: C01G25/02
Filed: 1990-09-28
Abstract: PURPOSE: To obtain a microcrystal ZrO 2  powder with excellent flowability, press moldability, injection moldability, and sintering characteristics, by subliming NH 4 Cl produced by reacting zirconium chloride and gaseous NH 3  with each other, and calcining the reaction product at a high temperature.  
     CONSTITUTION: Crystalline water-containing zirconium chloride (ZrOCl 2 .8H 2 O) and optionally a stabilizer or its precursor are molten. Then, gaseous NH 3  is introduced into the molten body, which is evaporated into a dry state. The NH 4 Cl produced from the evaporated molten body at a high temperature is sublimed and the residue is calcined at high temperature and optionally milled to obtain ZrO 2  powder. This ZrO 2  powder has a rough aggregate structure having a pore distribution of two modes. The size of its crystal lattice is 5-40 nm part of it accretes into a large crystal lattice in this case. This powder is pressed and compacted excellently into a green body of a high density to obtain the poreless sintered body having desired mechanical properties and thermal properties. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S61137074-A (JP)
Title: Voltage comparator
Inventor: IMAIZUMI EIKI
IPC: H03K3/02
Filed: 1984-12-07
Abstract: PURPOSE:To attempt reduction and improvement of accuracy of an offset voltage, by constructing a switch in which the offset voltage of a charge-equibrium type comparator changes polarity of a field-through error alternatively. CONSTITUTION:Comparing circuits in which capacitors CA and CB are connected to an invertor 1 respectively and in- and output ends of the invertor are short- circuited by switches SWA, SWB are connected in 2 steps, in the first step, 2 switches SW01, SW02 switching alternately the input voltage are connected. In a short-circuited switch of the 1st. step comparing circuit an NMOS switch is used and in the 2nd step, a PMOS switch is used for constructing polarities which repulse field-through errors of the switches. By this construction, a low offset voltage can be obtained in a stable manner.
Patent JP-H02103153-A (JP)
Title: Printing head
Inventor: TANNO YASUSHI
IPC: B41J2/275
Filed: 1988-10-13
Abstract: PURPOSE:To enhance the quality of a printing head by providing a revolution preventing member to the stroke control member of the needle wire, which is provided on the armature contact part of a stopper plate, in an engageable manner by a screw. CONSTITUTION:When a current is selectively supplied to a magnetic coil 13, the end part of an armature 5 on the side opposite to the end part thereof pressed by a leaf spring 9 is revolved around the pressed end. At the same time, a needle wire 16 is driven to advance and printing of a predetermined system is performed by the leading end of said wire 16. The supply of a current to the magnetic coil 13 is stopped after printing and the armature 5 is returned to the initial position along with the needle wire 16 by a sprint 11. A screw is cut in a stopper plate 10 and a stroke control member 20 is rotated to allow the stopper plate 10 to advance and retract to make it possible to easily control the stroke of the needle wire. By providing a revolution preventing member 19 to the outer periphery of the wire stroke control member 20 in a manner engageable by a screw, the safety of a printing head is enhanced. As a result, the durability of the needle wire and the quality of the printing head can be enhanced.
Patent JP-H1082900-A (JP)
Title: X-ray takeout window, manufacture thereof, and x-ray exposure device using x-ray takeout window
Inventor: TERAJIMA SHIGERU
IPC: H05G1/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray takeout window high in X-ray trans-missivity without film thickness unevenness. SOLUTION: The X-ray takeout window 30 taking SR-X rays out of a high vacuum beam duct 10 into an exposure chamber 20 is formed of a beryllium film 30a vapor-deposited at a density of about one-third of the density of beryllium foil manufactured by rolling or the like, and a high density film 30b of carbon or the like laminated on one side of the beryllium film 30a. Since the beryllium film 30a is of low density, sufficient X-ray transmissivity can be obtained even though the beryllium film 30a is thick. The beryllium film 30a formed thick is polished to reduce film thickness unevenness.
Patent JP-S60168450-A (JP)
Title: Bandage
Inventor: DEIITERU ANHOIZERU
IPC: A61F13/02
Filed: 1984-12-07
Abstract: The invention is related to a foil- or film-like bandage consisting of a transparent continuous bandage foil which on the one side is covered with a transparent supporting foil and on the other side is provided with an adhesive layer and a removable cover layer thereupon, the supporting foil extending over said transparent continuous bandage foil at opposite edges and the cover layer having the same size as the adhesive layer, said cover layer having particularly formed preset cuts or preset breaking lines between two points at different edges, preferably opposite edges such that the cover layer is partitioned into two parts and, upon bending of the foil- or film-like bandage, there is produced an auxiliary pull-off means in the cover layer for the same.
Patent JP-2001084625-A (JP)
Title: Optical information recording/reproducing device
Inventor: TONO HIROYUKI
IPC: G11B7/0045
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device used to record/reproduce for a high recording speed and stably reproducible a recorded signal optical information recording medium. SOLUTION: This optical head device 1 is provided with a first laser element 11 emitting a laser beam of a first wavelength, a second laser element 21 emitting the laser beam of a second wavelength (containing the wavelength equal to the first wavelength) and a polarizing beam splitter 31 irradiatively collecting the laser beam emitted from the second laser beam simultaneously with the laser beam from the first laser element onto a recording layer of an optical disk D, and when information is recorded, the laser beams from respective laser elements are used simultaneously. Further, the wavelength of the laser beam emitted from at least one side laser element is set in the wavelength of the high energy absorption amount of the recording layer of the optical disk.
Patent JP-H01104596-A (JP)
Title: Auto-tensioner device
Inventor: MIYAMOTO KOJI
IPC: B66D1/50
Filed: 1987-10-13
Abstract: PURPOSE: To stabilize the posture of an underwater device suspended from a hull by connecting a servo cylinder in parallel with a telescopic ram cylinder for compensating the tensile force of a cable, and providing an oil pressure control circuit for controlling the drive of the servo cylinder so as to absorb the vibration of the hull. CONSTITUTION: Even in cases where the vibration of a mother ship 1 is small and where a change of the tensile force of a cable 4 is smaller than the friction resistance of a ram cylinder 8 and where the ram cylinder 8 is stopped, a controller forcibly extends or shrinks the ram cylinder 8 through a servo cylinder 17 in response to the vibration detected by a detecting cylinder 7, and the small vibration of the mother ship 1 is absorbed by this telescopic movement of the ram cylinder 8.  On the other hand, even in a case where the vibration of the mother ship 1 is large, the controller continuously drives the servo cylinder 27, and since this servo cylinder 17 leads the telescopic movement of the ram cylinder 18, the ram cylinder 18 is extended and shrunken with the excellent responsiveness to the vibration of the mother ship 1, and the vibration is absorbed at a high attenuation ratio, and a launcher 2 in the sea is stably maintained.
Patent JP-H04134868-A (JP)
Title: Insulated gate type effect transistor
Inventor: HASEGAWA MASAHIRO
IPC: H01L29/78
Filed: 1990-09-26
Abstract: PURPOSE:To relax a strain due to a stress of a LOCOS film and to reduce energy level which produces a leak current by forming a recessed part of a specified depth provided to a semiconductor substrate. CONSTITUTION:In the figure, 11 is an Si substrate, 12 is a LOCOS film, and 13 is a recessed part formed in the Si substrate. After formation of an insulating film (SiO2 film) 17, the recessed part 13 is formed using etching method of high selectivity ratio of an oxide film and silicon. A buried layer 18 is formed for the purpose of forming and flattening of an electrode. Although a position and a size of the recessed part can be set arbitrarily in a range to satisfy a device size, a depth thereof is required which is at least a depth from a substrate surface to a LOCOS film bottom. Although formation method of a diffusion layer which constitutes a source/drain region 14 is arbitrary, a depth is required to acquire an effective gate length whereby a junction depth in a transverse direction does not make a transistor operation impossible.
Patent JP-H11154025-A (JP)
Title: Pressure relief control method
Inventor: KRONE JOHN J
IPC: F15B11/028
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To attain a pressure relief plan using no separate valve by controlling the level of a pressure fluid included in a fluid pressure system which contains an electronic controller which functions to receive the signals of an input controller and supplies the output signals to an electric differential control valve mechanism and also to a fluid reservoir. SOLUTION: A fluid pressure circuit 16 is connected to an electronic controller 20 via an electric line 26 and also includes an input controller 24 which generates an electric input instruction signal Xcmd of an operator and an electric operation control valve mechanism 28 which is connected to a pressure fluid source via a conduit 30 and also to a pressure fluid reservoir 22 via a conduit 32. The mechanism 28 is connected to a fluid actuator 34 via the 1st and 2nd conduits 36 and 38 and includes the 1st to 4th electric control proportional valves 40 to 46. Each of valves 40 to 46 is a 2-position valve that is biased by a spring at a 1st blocking position and can proportionally move toward an open position in response to reception of the electronic signal sent from the controller 20 to every electric driver 48.
Patent JP-H08126158-A (JP)
Title: Electric joint box
Inventor: YONEYAMA HIROAKI
IPC: H02G3/16
Filed: 1994-10-24
Abstract: PURPOSE: To obtain an electric joint box which can be assembled easily and in which the extra length of cable can be eliminated. CONSTITUTION: The electric joint box comprises a main block 13 having a containing recess 17, and a subblock 5 accompanying a cable 9 led out from the rear side and contained in the recess 17 from the surface side of the main block 13. A cable containing groove 20 for leading the cable 9 from the rear side to the front side of the subblock 5 is made in the circumferential wall 17a of the recess 17.