baber/WOPTO huggingface dataset:
Patent JP-H0374570-A (JP)
Title: Travel control device for vehicle
Inventor: KATO YUJI
IPC: F02P5/15
Filed: 1989-08-14
Abstract: PURPOSE:To keep engine output at the time of speed change always constant in relation to accelerator opening so as to secure uniform speed change feeling even under different operating conditions by setting the engine output uniform at the speed change time of an automatic transmission. CONSTITUTION:A vehicle is provided with an engine (b) with an ignition advance control means (a) for controlling the ignition timing according to the operating condition. The vehicle is also provided with an automatic transmission (d) for obtaining plural speed change stages by the switching of plural liquid- operated frictional elements (c) and performing the appropriate speed change of the output of the engine (b) to output it onto the driving wheel side. In this case, the speed change event time of the automatic transmission (d) is detected by a speed change detecting means (e). Upon the detection of the speed change event time, the ignition advance control according to the above-mentioned operating condition is forbidden by an ignition timing fixing means (f) so that the ignition timing is set uniform. The output of the engine (b) at the speed change time of the automatic transmission (d) can be thereby kept always constant in relation to the opening of the accelerator.
Patent JP-H06144920-A (JP)
Title: Oxide ceramic sintered compact and its production
Inventor: KISHI YUKIO
IPC: C04B35/64
Filed: 1991-07-26
Abstract: PURPOSE:To produce an oxide ceramic sintered compact nearly free from pores. CONSTITUTION:Oxide ceramic powder having <=1mum average particle size and >=99% purity is compacted and sintered at 1,000-1,500 deg.C in the air or in an inert or reducing atmosphere to produce the objective oxide ceramic sintered compact made of a single component. This sintered compact has <=100 black spots per 1mm<2> when it is polished, the resulting specular surface is pressed against buff sprinkled with carbon black and the surface is slid and observed with an optical microscope so as to count black spots.
Patent JP-H0492890-A (JP)
Title: Synthesis of diamond
Inventor: SHIBATA TAKAYUKI
IPC: C30B/
Filed: 1990-08-07
Abstract: PURPOSE:To improve growth rate and qualities of diamond in synthesis of diamond using DC discharge by increasing concentration of hydrocarbon gas based on a hydrogen gas and generating specific emission spectrum positive column. CONSTITUTION:A mixed gas of a hydrocarbon gas and a hydrogen gas is fed to a reaction container maintained under 1-100Torr pressure, DC discharge is generated between a cathode and an anode and diamond is precipitated on the substrate of the anode. In this method, concentration of the hydrocarbon gas based on the hydrogen gas is increased until emission intensity of Halpha (656.3nm) and CH (431.4nm) in emission spectrum in a range of positive column generated in discharge becomes Halpha >CH and then concentration of the hydrocarbon gas is reduced. Consequently, positive column of Halpha >CH having high formation ratio of atomic hydrogen and promoting decomposition of hydrocarbon gas is generated and concentration of hydrocarbon can be reduced while maintaining the condition.
Patent JP-H0532527-A (JP)
Title: Make-up cosmetic
Inventor: NANBA TOMIYUKI
IPC: A61K8/00
Filed: 1991-07-26
Abstract: PURPOSE:To obtain a make-up cosmetic having excellent water resistance, sweat resistance, oil resistance, excellent durability of make-up, slight make-up disorder, good slip and a refreshing feeling in use. CONSTITUTION:The whole amount of a cosmetic is mixed with 2-50wt.%, preferably 2-30wt.% of an amino-modified or ammonia-modified polymer silicone shown by the formula {R<1> is methyl or partially phenyl; R<2> is methyl or O; R<3> is R<2> or R<4>Z [R<4> is 3-6C alkylene; Z is NR<5>2, N<+>R<5>3A<->, NR<5>(CH2)aNR<5>2, NR<5>(CH2)aR<+>R<5>3A<-> or NR<5>(CH2)aN(R<5>)C=O (R<5> is H or 1-4C alkyl; R<6> is 1-4C alkyl; (a) is 2-6; A is Cl, Br or I)]; (m) and (n) are positive integer, m+n=3,000-20,000 and n/m=1/500 to 1/10,000}. In blending, the silicone is preferably dissolved in a volatile oil component such as a volatile low-boiling cyclic silicone oil, a low-boiling chained silicone oil or low-boiling isoparaffinic hydrocarbon.
Patent JP-S6188962-A (JP)
Title: Gate device for molten metal
Inventor: HAYASHI KIYOHIDE
IPC: B22D41/14
Filed: 1984-10-06
Abstract: PURPOSE:To improve the mechanical strength of a refractory plug with a through-hole to be fitted freely turnably to a refractory block attached to the tap hole at the bottom wall of a melting vessel and to stabilize the long-term use thereof by covering the outside circumferential surface of said plug with metallic facings. CONSTITUTION:A cylindrical hole 5 having a circular section is provided to the refractory block 3 attached to the tap hole 2 provided to the bottom wall of the melting vessel 1 such as ladle and a flow passage 4 connecting to the tap hole 2 through the hole 5 is formed. The refractory plug 6 having a through- hole 7 is freely turnably fitted into the hole 5 so that the flow passage 4 is connected through the hole 4 when the plug 6 is turned to a suitable position. The part of the plug 6 which does not contact with the molten steel, i.e., the circumferential side face of the range excluding the outside circumferential part facing the tap hole 2 when the hole 7 and the plug 6 are turned as well as the large and small diameter side end faces are coated respectively with metallic plates 8. The part where the refractory material of the circular conical face is exposed and the part covered by the plates 8 are constituted flush with each other to maintain the adhesiveness between the plug 6 and the hole 5.
Patent JP-H06100727-A (JP)
Title: Electrically conductive resin composition and its production
Inventor: EJIRI YASUKIYO
IPC: C08K3/02
Filed: 1992-08-06
Abstract: PURPOSE:To obtain the subject composition for cabinets, etc., of electric products, excellent in electrically conductive properties and having high electromagnetic wave- shielding effect by blending expanded graphite obtained by expanding acid-treated graphite and then grinding the graphite by a jet grinder and having a specific particle diameter and a specific bulk density with a resin. CONSTITUTION:In producing a resin composition containing 5-50wt.% graphite fine particles, natural scaly graphite is added to a mixed liquid of sulfuric acid and a hydrogen peroxide solution as the graphite fine particles and the graphite is treated with the solution at 30-35 deg.C for 15min and then filtered through a glass fiber filter with suction and the residue is charged into a water to wash the residue with water and filtered and dried with a hot air-circulating type drier to afford an acid-treated graphite. Then the graphite is treated at 1000 deg.C for 10min to expand the graphite and the resultant expanded graphite is ground so as to give <=20mum average particle diameter and <=0.12g/cc bulk density to prepare graphite fine particles and these graphite fine particles are blended with a resin such as polyethylene and the blend is kneaded under heated fluid state and formed into a sheet by a heat press device to provide the objective electro conductive resin having good electro conductive properties.
Patent JP-H1015923-A (JP)
Title: Manufacture of gypsum board of paper-manufacturing pulp sludge and gypsum board of paper-manufacturing pulp sludge
Inventor: FUNAKI GANTAN
IPC: C04B28/14
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a gypsum board wherein the manufacturing process of the gypsum board is simplified and sticking and solidifying of gypsum on machine materials in the mixing and kneading processes are eliminated and the gypsum board. SOLUTION: A method for manufacturing a gypsum board of papermanufacturing pulp sludge wherein gypsum dihydrate is used as a main raw material and paper-manufacturing pulp sludge is incorporated as a reinforcing material to perform semi-dry mixing and then, during or after compression molding, the mixture is held for a definite time at 120-150 deg.C under a pressure of 5-20kg/cm<2> and thereafter, pressure is released and it is stood for cooling and a frame for molding wherein the gypsum dihydrate is changed into gypsum halfhydrate is processed with water as it is to mold and solidify it, and the gypsum board of paper manufacturing pulp sludge are provided.
Patent JP-S6271071-A (JP)
Title: Magnetic disc drive device
Inventor: ICHITANI TETSURO
IPC: G11B21/08
Filed: 1985-09-24
Abstract: PURPOSE:To reduce the capacity of a common power supply device by starting to move a magnetic head to the track zero position of a recording track after elapse of the queuing time obtained by multiplying the queuing time by a maximum seek time required for transfer of the magnetic head to the zero position. CONSTITUTION:When plural magnetic disc drive devices are connected to a host computer 13, device numbers different from one another are set by setting switches 17 of magnetic disc drive devices. If a power switch of the common power supply device is turned on in this state, a driving power is supplied to individual magnetic disc drive devices all at once, but each magnetic disc drive device starts the seek operation after the elapse of the queuing time obtained by multiplying the device number set to the device itself by a maximum seek time. Since the seek operation of the magnetic disc drive device does not coincide with that of the other magnetic disc drive devices, the load due to plural pulse motors 8 is not applied to the common power supply device at a time. Thus, the capacity of the common power supply device is suppressed to a required minimum.
Patent JP-H0383918-A (JP)
Title: Compound film for surface treatment
Inventor: JIAN RUI GERE
IPC: C08L83/04
Filed: 1990-08-10
Abstract: PURPOSE: To provide a composite film composed of an occlusion layer and a holding layer having a specific constitution and composed of a silicone polymer containing a gelatinized active aqueous phase as an internal phase component and effective for impregnating a drug, etc., in the form of an aqueous solution into the skin by a skin permeation effect. CONSTITUTION: This composite film is composed of an occlusion layer and a holding layer holding an active aqueous phase in sealed state and bonded to a removable protection member. The silicone polymer constituting the holding layer is partially cross-linked to exhibit autohesive property to the surface to be treated. The holding layer contains 10-50wt.% of a gelatinized active aqueous phase and the average thickness of the layer is 0.5-3mm and thinner than the thickness (0.2-4mm) of the protection layer. The holding layer of the side opposite to the occlusion layer contains a web (e.g. a perforated plastic sheet or a perforated nonwoven fabric sheet) having a dimension of 10-1,000 mesh/cm<2> and a thickness of 0.01-1.5mm and thinner than the thickness of the occlusion layer.
Patent JP-H1082366-A (JP)
Title: Oil supply structure of hermetic motor driven compressor
Inventor: GO GENSHOKU
IPC: F04B39/02
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To sufficiently supply oil to a lubrication part such as a piston even in a low speed motion, by providing a oil supply propeller by which oil in a lower cell is sucked up and a spiral channel groove formed in the inside diameter of a crankshaft. SOLUTION: When a hermetic motor driven compressor is energized and a crankshaft 106 is rotated by the rotation of a rotor 105, the rotational motion of the crankshaft 106 is converted into linear motion by a slider 107, and a piston 108 is reciprocated in a cylinder 109. Also at this time, oil 115 in a lower cell 102 is sucked up in a crankshaft 105 by the rotation of an oil supply propeller 114 formed in the lower part of the crankshaft 106. Then, the oil 115 sucked up is pumped up along a spiral introducing groove 116 formed in the inside diameter of the crankshaft 106, and injected to an upper cell 101, therefore oil can be sufficiently supplied to the piston 108 and the other lubrication parts.
Patent JP-S6453795-A (JP)
Title: Metallic adhesive material
Inventor: SHOJI TAKASHI
IPC: C22C5/06
Filed: 1987-08-25
Abstract: PURPOSE:To facilitate joining and to improve heat resistance and joint strength by composing an adhesive material of a compsn. which is limited on the components of at least one kind of Cu and Ni and at least one kind of Ti, Nb and Zr and consists of the balance Ag and impurities and forming the said material to composite powder having specific grain sizes. CONSTITUTION:The adhesive material is composed of the compsn. contg., by weight, 10-60% at least one kind of Cu and Ni, 0.5-10% at least one kind among Ti, Nb, and Zr and the balance Ag and impurities. The metal powders of the respective components are then mixed and agitated for a required period of time at and under a high speed and high energy by using an agitating machine such as ball mill, by which the mixture is ground and the composite powder of <=5mum grain size in the form of a mechanical alloy is formed. In use, a flask is set on a base plate consisting of metals, ceramics, etc., and the adhesive agent powder is packed therein and is held in place between the surfaces to be adhered, then said surfaces are joined under and at a required load and temp. in a nonoxidative atmosphere or under a reduced pressure.
Patent JP-2001045279-A (JP)
Title: Edition system, method for edition processing and recording medium recording edition program
Inventor: TAKEI HIDEAKI
IPC: G06F13/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To protect the copyright of images while enabling a user to edit images. SOLUTION: In a system consisting of a server 10 for managing high resolution data and a client 20 for receiving the download of the data and editing the data, the server 10 converts the high resolution data managed by itself into low resolution data and downloads the low resolution data, the client 20 edits the low resolution data, uses the edited data and uploads edition operation information used for the edition to the server 10. The server 10 edits the original high resolution data by using the uploaded edition operation information and stores the edited result.
Patent JP-S6453651-A (JP)
Title: By-pass device
Inventor: OYAMA KOYO
IPC: H04L12/42
Filed: 1987-08-24
Abstract: PURPOSE:To assure the continuity of data and to execute the by-pass without delaying, by providing a second by-pass route not accompanied by the delaying. CONSTITUTION:At a time t0, a first by-pass route 2 is connected to a ring- shaped bus 8, and at a time t1, the delaying of data D1 is executed. At a time tN+1, the data D1 are outputted to the ring-shaped bus 8 through the delaying for the prescribed number of words and simultaneously, a flag pattern continuous counter 6 counts a contrinuous receiving detectingsignal N-2 times. At a time tN+2, data D2 are outputted to the bus 8, and on the other hand, the counter 6 counts N-1 times. At time tN+3, the counter 6 counts N times, a by- pass switching signal is outputted from the counter 6 and a by-pass route is switched to a second by-pass route 3. Thereafter, the output is executed from data D3 to the bus 8 without delay.
Patent JP-S6272946-A (JP)
Title: Elliptic raceway rolling bearing
Inventor: HONDA TOSHIO
IPC: F16C33/38
Filed: 1985-09-26
Abstract: PURPOSE:To reduce frictional contact between a retainer and both inner and outer rings as well as between a ball and the retainer and thereby decrease a degree of abrasion at the time of rotation, by forming a pocket part of the retainer so as to make rotational active force due to the ball transmittable so effectively. CONSTITUTION:With rotation of an inner ring 4a, a rolling position of a ball 4c comes to move as repeating a long race position and a short race position alternately. At this time, simultaneously the ball 4c comes into contact with a circular surface 4e' of a pocket 4e in a retainer 4d due to rolling action of the ball 4c, thereby rotating the retainer 4d. And, at the long race part, the ball 4c and the circular surface 4e' both come into surface contact with each other but at the short race part, the ball 4c comes into a state of freedom without contacting with the inner ring 4a and an outer ring 4b. Therefore, since the retainer 4d does not receive any active force other than the rotational direction, reducing the friction, thus abrasion is preventable.
Patent JP-H0376058-A (JP)
Title: Magnetic data reproducing circuit
Inventor: TOTANI HIROSHI
IPC: G11B20/10
Filed: 1989-08-16
Abstract: PURPOSE:To efficiently eliminate a noise component by providing a differential circuit for offsetting a noise component contained in a reproducing signal and a noise component contained in an output signal of a filter for increasing relatively a noise component of a specific frequency area. CONSTITUTION:A low-pass filter 3 increases relatively a noise component of a certain frequency range contained in the output signal B of a head amplifier 2, and a differential circuit 4 offsets the noise component contained in the output signal B of the head amplifier 2 and a noise component contained in the output signal C of the filter 3 by the method of in-phase elimination. Subsequently, an AGC (automatic gain control) amplifier 5 amplifies an output signal (B -C) of the differential circuit 4, while making constant in amplitude, and a digital signal reproducing circuit 6 applies the output signal D of the AGC amplifier 5 to A/D conversion, and reproduces a digital signal. In such a way, even if a selectivity characteristic to the noise of the filter 3 is not so sharp, the noise component can be eliminated efficiently.
Patent JP-H0374927-A (JP)
Title: Level conversion circuit
Inventor: MIKOSHIBA KEIMEI
IPC: H03K19/0175
Filed: 1989-08-16
Abstract: PURPOSE:To make the circuit small with a small number of gate stages and to attain a high speed operation by applying level conversion to an ECL input signal into a CMOS level directly not through a differential amplifier. CONSTITUTION:With an input signal of high level inputted to an input terminal 1, since a transistor(TR) N1 is energized, the gate level of a TR P1 rises and the gate level of a TR N3 reaches a high level the same as that of an input signal, then an output terminal 2 goes to a low level. Moreover, with the input signal of high level inputted to the input terminal 1, the output terminal 2 goes conversely to a high level. The gate of the TR N3 receives the input signal directly, while the gate of the TR P1 receives the input signal in the emitter follower circuit, the level is decreased by a diode D1 for the input.
Patent JP-2000046767-A (JP)
Title: Apparatus for analyzing inclusion in metallic material
Inventor: TAKAYAMA TORU
IPC: G01N23/225
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To analyze highly accurately preventing contamination of a sample and make an apparatus highly efficient and automated by introducing a laser optical system to a SEM sample chamber and performing a primary observation with keeping the sample kept on a SEM stage. SOLUTION: A laser light 2 scans a predetermined surface of a sample 7 by a laser scan mechanism 21. Data of a scan position detector in the laser scan mechanism 21 is transmitted to a computer 12 every moment. The radiated laser light 2 is reflected at the surface of the sample 7. The intensity of reflection is measured at a reflecting light intensity detector 13 trough a total reflecting mirror 9 → a window material 4 → outside of a sample chamber 5 → a half mirror 3. The computer 12 operates a reflectance map of the sample surface from data of a reflectance (intensity of reflection/intensity of incidence) and stores in a reflectance map memory means. A secondary observation process is carried out when the reflectance map is obtained.  Specifically, when the reflectance stored in the reflectance map is smaller than a preliminarily set reflectance, the computer 12 judges that an inclusion is present at the position, with controlling a stage control apparatus 11 to move the sample 7, radiating an electron beam 14, observing by a SEM or the like, and storing pickup image information from the SEM 8 or the like in a memory apparatus.
Patent JP-H0877692-A (JP)
Title: Magnetic recorder/player
Inventor: NOMURA YASUHIRO
IPC: G11B31/00
Filed: 1994-09-05
Abstract: PURPOSE: To obtain a magnetic recorder/player in which the type of remote control identical to that of a remote controller can be set on the player side by setting the type of remote control on the remote controller side while simultaneously storing the type of remote control transmitted from the remote controller in the memory section of the player. CONSTITUTION: In order to control a magnetic recorder/player 10 by means of a remote controller 15, the type of remote control is set at the SW operating section 18 thereof. A control section 16 transmits a set type of remote control from a transmitting section 20 and the set type of remote control is received at the receiving section 13 of the recorder/player 10. A control section 11 determines the type of remote control on a received remote control code and the type of remote control is stored in a memory section 14 while matching to that on the recorder/player 10 side. When a KEY is depressed at the operating section 17 of the remote controller 15, the control section 16 determines the depressed KEY and transmits the type of remote control being set at the operating section 18 from the transmitting section 20.  It is received at the receiving section 13 of the recorder/player 10 and when it matches that stored at the memory section 14, the received remote control code is validated at the control section 11.
Patent JP-H1054341-A (JP)
Title: Swash plate type pump
Inventor: KAWASHIMA YOSHINORI
IPC: F04B1/22
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent looseness from generating between a rotary shaft and a cylinder body, and prevent generation vibration and noise which are caused by looseness by forming the rotary shaft and the cylinder body integratedly with each other. SOLUTION: A rotary shaft 12 is provided with first and second bearing parts 12a, 12b. A ring-shaped cylinder body 13 for coaxially enclosing the rotary shaft 12 is formed in such a constitution that the rotary shaft 12 is formed between the annular recessed part 30 of the cylinder body 13 faced to one end side of the rotary shaft 12 and the annular recessed part 31 of the cylinder body 13 faced to the other end side of the rotary shaft 12, and be formed integratedly with the part of the other end side of the rotary shaft 12 without a seam. The rotary shaft 12 is rotatably supported by a casing 11. An operation for sucking liquid to each pump chamber 37, and an operation for discharging liquid from each pump chamber 37, are switched by a valve plate 18 according to that the cylinder body 13 is rotated together with the rotary shaft 12.  It is thus possible to prevent generation of vibration and noise since looseness is not generated between the rotary shaft 12 and the cylinder body 13.
Patent JP-H0766504-A (JP)
Title: Dye laser device
Inventor: ASAOKA NOBUYOSHI
IPC: H01S3/213
Filed: 1993-08-26
Abstract: PURPOSE:To enable the deterioration degree of a dye to be detected simply and precisely. CONSTITUTION:A dye container 42 containing a specific dye solution is irradiated with exciting laser beams 40 emitted from an exciting laser while a part of the laser beams 40 is absorbed into the dye solution. At this time, a laser block 46 is irradiated with the transmitted laser beams 44 not absorbed into the dye solution. On the other hand, a sensor bar 56 is slidably provided along an orbit S which is specified to traverse both laser beams 40, 44 while evading the dye solution container 42. In such a constitution, the sensor bar 56 is shifted along the orbit S while a photointensity sensor 58 is arranged on the optical paths of the exciting laser beams 40 and the transmitted laser beams 44 thereby enabling the optical intensity of both laser beams 40 and 44 to be measured.