baber/WOPTO huggingface dataset:
Patent JP-H08281584-A (JP)
Title: Joy stick signal processing device
Inventor: MOTOHASHI JUN
IPC: G06F3/038
Filed: 1995-04-14
Abstract: PURPOSE: To spread the variable range of a drive command so as to be easily used by providing a CPU outputting a digital signal outward while neglecting a dead zone, when a changing quantity of the digital signal per one sampling cycle exceeds a prescribed threshold value. CONSTITUTION: When the lever 41A of a joy stick 41 is tilted, a voltage signal in which a dead zone is perfectly not set is generated in proportion to the inclination. Next this signal is sampled at a fixed sampling cycle and also converted to a digital signal by an A/D converter 43, the digital signal is input to a CPU 44, and computedly processed along a program previously written in ROM 45. A variable generated in the course of the process is temporarily stored by RAM 46. Next when the absolute value of the changing quantity of output voltage of the joy stick 41 is larger than the prescribed threshold value, a dead zone is neglected, the output voltage value of the joy stick 41 at this time is transmitted to a drive control device 20 from the CPU 44.
Patent JP-H08316145-A (JP)
Title: Method for forming semiconductor thin film
Inventor: SUZUKI TAKESHI
IPC: C30B23/08
Filed: 1995-05-12
Abstract: PURPOSE: To obtain the semiconductor thin film having the excellent crystalline property by hetero-epitaxial growth by forming thin a buffer layer, which comprises one kind or plural kinds of chalcogenide and comprises the compound having a layer crystal structure, on a substrate comprising the different kind of a semiconductor from a semiconductor constituting the thin film. CONSTITUTION: A molecular-beam epitaxy device is used, and metal Ga and Se are evaporated by a Knudsen cell. Then, a GaSe buffer layer 2 is formed on an Si substrate 1. This GaSe layer 2 has the layer crystal structure and comprises a plurality of unit layers 21. All three bonding parts of Se at the upper part and the lower part of each unit layer 21 are bonded to Ga atoms. Therefore, there is no dangling bond. There is no common bonding between the surface of the Si substrate 1 and the neighboring GaSe unit layer 21 and between the mutual unit layers 21 of GaSe. They are bonded with very weak van der Waals force.
Patent JP-2000302518-A (JP)
Title: High-fluidity hydraulic composition
Inventor: KATO HIROYOSHI
IPC: C04B7/04
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a high-fluidity hydraulic composition having excellent fluidity, small change of fluidity in the lapse of time and stabilized fluidity. SOLUTION: This high-fluidity hydraulic composition is constituted of Portland cement, cement dispersing agent and water, wherein gypsum is contained so as to satisfy the following formula 1 using a value expressed in terms of SO3 and a hemihydrate gypsum content is arranged so as to satisfy the following formula 2 using a value expressed in terms of SO3 in a mixture of cement clinker powder having a >5 wt.% and <=15 wt.% 3CaO.Al2O3 content and gypsum. Formula 1: 0.02A+1.00<=B<=0.20A+2.00. Formula 2: C<=0.02A+0.90. Here, A, B and C each denotes as follows. A: the 3CaO.Al2O3 content (wt.%) in cement clinker, B: the gypsum content (wt.% expressed in terms of SO3) in the Portland cement. C: the semihydrate gypsum content (wt.% expressed in terms of SO3) in the Portland cement.
Patent JP-S62271702-A (JP)
IPC: B27K3/15
Filed: 1986-05-21
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-H04341257-A (JP)
Title: Bonding means for dental bridge prosthesis
Inventor: INOUE KIYOSHI
IPC: A61C5/08
Filed: 1991-05-20
Abstract: PURPOSE:To provide the bonding means for a dental bridge prosthesis which can stably hold a bridge without clattering the bond between the head of tooth root and the bridge and is easily removable at the time of repair, etc. CONSTITUTION:This bonding means 7 is provided with a hole 6 communication with the fitting and bonding part of the head of tooth root 2 or its metallic crown 3 and a bridge member 4 and is used to bond and fix this bridge member 4 to the head of tooth root 2 by inserting the member into the hole at the time of fitting and bonding the head of tooth root 2 and the bridge member 4. The bonding means internally has an internal sheet insert 71 consisting of Ti or Ti alloy or org. high-polymer material and is clad with an external cladding plate layer 72 consisting of the Ti or Ti alloy on both outer side faces thereof. The bridge and the head of tooth root are bonded by inserting the bonding means into the hole communication with the fitting and bonding part of the bridge and the head of tooth root in this way and, therefore, the strongly connected and bonded state is obtd. Since the bonding means has the sandwich structure consisting of the Ti or Ti alloy, etc., the means has adequate elasticity and flexibility and yields the stable bond retaining property against occlusal force. In addition, the means is easily removable at the time of repair of the dental bridge prosthesis.
Patent JP-H10310720-A (JP)
Title: Beta-quinacridone pigment
Inventor: BAEBLER FRIDOLIN
IPC: C09B48/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a β-quinacridone pigment suitable for coloring a coating composition for an automobile, etc., and a plastic material. SOLUTION: This β-quinacridone pigment shows a reflection spectrum having one peak at 420 nm±10 nm, a negative slope from 420 nm to 580 nm, a positive slope from 580 nm to 680 nm and a shoulder part at 660 to 700 nm following therewith, and showing that a reflection at 420 nm is approximately 46% of that at 660 nm and that a reflection at 580 nm is approximately 21% of that at 660 nm, in a 10/90 tint reflection spectrum measured under a complete concealment in the range of 400 to 700 nm.
Patent JP-H05306708-A (JP)
Title: Jointing device
Inventor: KOBAYASHI TOMOYUKI
IPC: B64G1/66
Filed: 1992-05-07
Abstract: PURPOSE:To prevent interlayer breakage even if a tensile load is applied to a female screw member. CONSTITUTION:Laminating direction of C/C(carbon composite)material in C/C rod 5 is perpendicular to the axis of a thread hole. A thread is formed on the outer periphery of the C/C rod 5. Fibers of the C/C ring 4 are arranged so as to cross each other at the outside of the outer periphery of the C/C rod 5. A thread is formed on the internal periphery of the C/C ring 4. The C/C ring 4 is screwed on the C/C rod 5. The C/C ring 4 reinforces the C/C rod 5, against the expanding force toward the outside when a tensile load is applied to the C/C rod 5, so as to prevent interlayer breakage.
Patent JP-S62294887-A (JP)
Inventor: GOTO KIYOKAZU
IPC: F25D21/04
Filed: 1986-05-20
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-S61272083-A (JP)
Inventor: NAGANUMA NOBUYUKI
IPC: D05B27/22
Filed: 1985-05-28
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-S5238493-A (JP)
Title: Production of powder or grain of sodium nitrite or sodium nitrate
Inventor: TAKAMI KOUICHI
IPC: C01D9/18
Filed: 1975-09-23
Abstract: PURPOSE: To produce granular powder of sodium nitrite or nitrate from aqueous solution of sodium nitrite or nitrate. The former is made from the caustic soda (for example, being produced by diaphragm method) which has relatively much chloride ion, and the latter includes few chloride and has the utility value for glass industry. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S609548-A (JP)
Title: Production of easily collapsible shell core sand
Inventor: MADONO OSAMU
IPC: C08L61/00
Filed: 1983-06-28
Abstract: PURPOSE:To improve the strength and collapsing property of a shell core by using a novolak having a high molar ratio of phenol as a phenolic resin in the stage of using the phenolic resin coated sand incorporated with the carbonate of an alkali metal and others as a raw material for the shell core. CONSTITUTION:Powder of an easily thermally decomposable collapsing agent such as the carbonate, hydrogencarbonate, org. acid salt, etc. of an alkali metal is incorporated into phenolic resin coated sand in order to improve the collapsing property after use as a raw material for a shell core. A novolak which is produced by bringing phenol and formalin into reaction and has the molar ratio of the phenol higher than that of the formalin is used as the phenolic resin in this case. The shell core which is highly strong and has the excellent collapsing property after use for casting Al, etc. is obtd.
Patent JP-S62270961-A (JP)
Title: Electrophotographic sensitive body
Inventor: TANAKA EIICHIRO
IPC: G03G5/082
Filed: 1986-05-20
Abstract: PURPOSE:To obtain the titled body having a very small corona current at the time of electrostatic charging, and very high sensitivity against a visible ray, and having a low cost and stability even in a repeated usage by laminating the electrostatic charge transfer layer which contains the non-crystalline carbon as a main component and has a specific value of young's modulus, and the photoconductive layer. CONSTITUTION:The titled body is mounted an electrostatic charge transfer layer 2 composed of a non-crystalline carbon contg. hydrogen or halogen atom, and a photoconductive layer 3 contg. silicon on a substrate body 1 suitable for the titled body. the photoconductive layer 3 has a free surface on the side thereof. The photoconductive layer 3 contg. silicon is exemplified by a monolayer of a-Si(:H:X), a-Si1-yCy(:H:X) (0<Y<1) or a-(Si1-zGez)1-yCy(:H:X) (<Y<Z<1) or a laminated layer thereof. The film thickness of the electrostatic charge transfer layer is 5-50mum, preferably 10-25mum. The film thickness of the photoconductive layer is 0.5-10mum, preferably 1-5mum. The young's modulus of the electrostatic charge transfer layer 2 is 0.1-10X10<11>dyn/cm<2>.
Patent JP-H04320660-A (JP)
Title: Production of corbicula extract
Inventor: MIWA YOSHIJI
IPC: A23L17/40
Filed: 1991-04-19
Abstract: PURPOSE:To improve the transparency of corbicula extract liquid by sufficiently removing the harshness of the extract. CONSTITUTION:Corbicula extract is prepared by (1) adding water to corbicula with shell after removal of sand and heating the corbicula under pressure, (2) removing the shell from the boiled corbicula, (3) filtering the remaining liquid and heating the filtrate to evaporate the water and obtain a concentrated corbicula extract, (4) adding ascorbic acid, carotene, fructose, flavor and water to the concentrate and (5) heating the mixture for >=30min while removing the harshness floating on the liquid surface.
Patent JP-H03128543-A (JP)
Title: Communication system between master and slave processors
Inventor: ARUTOURO BORUFUSUGURUBERU
IPC: B60R16/03
Filed: 1990-05-02
Abstract: PURPOSE: To provide a communication system between slave stations connected with simple communication channel by including a logic means for allowing the slave station to exchange a communication message with a master station and to independently start trnasmission with the master station. CONSTITUTION: Connection with transmission lines 11 of various kinds of slave stations 27 is, so called, a wired AND form, and a dominant logical level is a 'low' logic level, and a feedback resistance 41 is connected between the line 11 and a positive power line 10 in a master station 5 so that it can be belonging to any device which starts transmission. The transmission line 11 in connected to a corresponding data receiving block 43 in both the master and slave stations, and a switching block 45 having a switch controlled by a data message transmitting block 45 is connected between the trnasmission line 11 and a ground line 12. An instruction from one of the slave stations 27 to the other slave station 27 is transmitted through the master station 5.
Patent JP-H0372500-A (JP)
Title: Monoclonal antibody specific to immunoglobulin isotype
Inventor: KURISUTOFU HOIZAA
IPC: C07K16/00
Filed: 1990-05-01
Abstract: NEW MATERIAL: A monoclonal antibody (derivative) against an iso-type- determining group of immunoglobulin E, which inhibits binding of free immunoglobulin E to cells bearing Fcε receptors I or II, recognises immunoglobulin E expressed on the surface of immunoglobulin E surface positive B cells, and does not recognise immunoglobulin E bound to the surface of cells bearing Fcε receptors I or II and does not trigger mediator release from the cells.  
     USE: Prophylaxis and treatment of allergy.  
     PROCESS: The monoclonal antibody is obtained, for example, by immunizing a mammal with immunoglobulin E, hybridizing two antibody-producing cells derived from the animal with a cell of continuous cell line, cloning the hybridized cell after hybridization, selecting a cloned cell secreting the desired monoclonal antibody, and cultivating the cloned cell. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S61274546-A (JP)
Title: Polling and selecting system
Inventor: KATO HIDEO
IPC: H04L13/00
Filed: 1985-05-30
Abstract: PURPOSE:To utilize to the full the processing capacity of each slave station and to improve the overall efficiency of a polling/selecting system, by setting an optimum polling/selecting cycle of a master station to the slave stations through replacement and in accordance with the processing capacity of each slave station. CONSTITUTION:A master station 2 gives a polling/selecting operation to a slave station 3-1 in a cycle of the initial value 100ms set to a time register. Then the station 2 decides that the station 3-1 has the processing margin if the station 3-1 sends a receive- ready state RR1 back to the station 2. Thus the station 2 reduces the cycle 100ms down to 10ms and sets new value T1. Hereafter the set value is replaced in the same way. Then the station 2 decides the optimum value T2 preceding the value T3 by a position in case the station 3-1 sends a receive-not-ready state RNR1 to the station 2 with the set value T3. Then the contents of a time register are replaced with the value T2, and the station 2 performs a polling/selecting operation. In the same way, the station 2 performs replacement to the optimum value also with other slave stations for communication. Thus the processing capacity of each slave station can be utilized to the full. This improves the overall efficiency of a polling/selecting system.
Patent JP-S63280566-A (JP)
Title: Laser scanning type picture forming device
Inventor: EGUCHI TATSUYA
IPC: G02B26/10
Filed: 1987-05-12
Abstract: PURPOSE:To prevent irregular reflection by avoiding the incidence of a laser beam to a boundary of adjacent reflecting faces of a rotary optical deflector in stimulating forcibly a semiconductor laser for the output control of the laser beam. CONSTITUTION:A forced lighting control means 18a is provided, which inhibits the forced operation of a laser driver 2 by a forced lighting means 18 while the rotary light deflector 5 is in a rotating phase while the deflector reflects a laser beam B to reflect if from the end to the start of the scanning region. While the deflector 5 is in a rotary phase to reflect the laser beam B to be folded from the end to the start of the scanning region, the laser beam B is not stimulated to inhibit the incidence of the laser beam B at the boundary of the two adjacent reflecting faces 5a of the deflector 5. Thus, irregular reflection is reduced.
Patent JP-H11303671-A (JP)
Title: Temperature estimation device for exhaust system of engine
Inventor: TOMITA MASAYUKI
IPC: F01N3/20
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To make a decision on the activated condition of a catalyst with a high accuracy without leading to an increase in cost. SOLUTION: The temperature of a catalyst is estimated and computed based on engine loading, engine rotation speed and the like (S5). And furthermore, the temperature of an oxygen sensor at the downstream side of the catalyst is estimated based on the operated and estimated temperature of the catalyst (S6). When it is judged by the change of an output that the oxygen sensor has been activated, the estimated temperature Tro2s[T] of the oxygen sensor is replaced with activated temperature Tro2o stored in advance (S11). Furthermore, the estimated temperature of the catalyst is calculated backward (S12) using an expression for operating the estimated temperature Tro2s [T] of the oxygen sensor based on the estimated temperature of the catalyst where Tro2s[T]=Tro2o is taken into consideration.  And it is so designed that the temperature later on of the catalyst is to be estimated in such a way that the estimated temperature of the catalyst obtained through backward calculation is standardized, and at the stage when the estimated temperature of the catalyst comes up to activated temperature (S14), it is judged that the catalyst has been thereby activated.
Patent JP-S62271253-A (JP)
Title: Magnetic disk device
Inventor: HAMA KEIZO
IPC: G11B19/28
Filed: 1986-05-20
Abstract: PURPOSE:To inexpensively manufacture a motor driving circuit, by constituting a device so that the voltage drop share of a current limiting element can be utilized as the effective voltage of a motor for an interval after the motor is a load arrives at a regulated driving time. CONSTITUTION:A switching indicator 8 outputs a driving time set in advance at the optimum level to emit all of the output voltages of a power source 7 to the load, that is a driving circuit 2, and a motor 1, after the short-circuit of both ends of a current limiting element 6 by a switch 9, to a discriminator 10. The discriminator 10 compares the sizes of the output of the indicator 8 with the output of a start up time measuring instrument 11 which measures a start up lapse times, and at a time when the start up lapse time becomes larger, or it becomes equal to the driving time set in advance, an output is sent out to the switch 9. In such case, the voltage drop share of the current limiting element 6 is alloted as an effective voltage rise share to the motor 1.
Patent JP-H05316338-A (JP)
Title: Sample-and-hold circuit
Inventor: HIRASAWA MASAHIRO
IPC: H04N19/42
Filed: 1992-05-08
Abstract: PURPOSE:To obtain a sample-and-hold circuit applying feedback clamp even at the outside of an optical black period for a CCD image sensor. CONSTITUTION:In the sample-and-hold circuit 1 provided with a CCD image sensor 19, a capacitor 20, a comparator 21, a buffer amplifier 2(3) corresponding to a differential amplifier circuit 22, a clamp capacitor 6(12), a feed-through clamp switch 7 (13), a buffer amplifier 8(14), a sampling switch 9(15), a sample- and-hold circuit 5(11) including a sampling capacitor 10(16), a feedback clamp control voltage source 17 and a feed-through clamp reference voltage source 18, a feedback clamp switch 4 is provided between both sample-and-hold circuits, which is thrown to the position (b) for a video signal period from the CCD and thrown to the position (a) for a feedback clamp period to give the same signal to the feed-through clamp capacitors 6,12.
Patent JP-S62270209-A (JP)
Title: Tension controller
Inventor: SATO YOSHIAKI
IPC: B21B39/08
Filed: 1986-05-20
Abstract: PURPOSE:To improve the product quality by installing bridle systems consisting of a bridle roll and a control system on the upstream side of a dancer roll and between the dancer roll and a treatment center consisting of an annealing furnace, etc., respectively. CONSTITUTION:A bridle roll 2 is installed on the upstream side of a dancer roll 3 and a bridle system consisting of plural bridle rolls 2A and a speed controller 10A, etc., is also installed between the roll 3 and a treatment section 5 consisting of an annealing furnace, etc. Variations in tension propagated from the inlet section are absorbed by vertical motion of the roll 3 and residual variations are propagated to the section 5 as speed variations of the rolls 2A. In that time, the controller 10A controls a motor 6A to minimize the speed variations of the rolls 2A. Therefore, the product quality is improved because variations in tension propagated to the section 5 are restrained.
Patent JP-H09284595-A (JP)
Title: Video signal clamping device and method
Inventor: HASHIZUME NOZOMI
IPC: H04N5/16
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To clamp an analog component video signal with high accuracy. SOLUTION: A Y (luminance) signal is clamped by a pedestal clamping circuit 11 at the output voltage of an error control circuit 14. The clamped Y signal is digitized by an A/D converter 12 and sent to an interface part 5 where the clamp error data having accuracy lower than the quantization step of digitization are generated. The clamp error data are sent to a D/A converter 7 via a mode controller (mode processing microcomputer) 6 and converted into the analog clamp error voltage. This clamp error voltage is synthesized with output voltage VCLP of a high accuracy reference voltage generation circuit 8 via the circuit 14. The same procedure is also applied to both CR (R color difference) and CB (B color difference) signals.
Patent JP-S598889-A (JP)
Inventor: OONO KOUICHI
IPC: E04G15/00
Filed: 1982-07-03
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-S60258692-A (JP)
Title: Ic card case
Inventor: KOUSAKA MASATSUNE
IPC: B42D15/10
Filed: 1984-06-05
Abstract: PURPOSE:To eliminate the need to input a secret number for transaction and to prevent the secret number from leaking, and read the data stored in a card by equipping the card case with operation keys for secret number input, coding, decoding, and data display. CONSTITUTION:The case body 1 has an IC card storage part 1a internally. Further, a liquid-crystal display device, ten-key keyboard 3, and function keys 4 are arranged on the surface of the case body. The function keys 4 are an encoding input key 4a, decoding command input key 4b, single data display command input key 4c, and cyclic display command input key 4d. The ten-key keyboard 3 has secret number input keys, and the single data display command input key 4c and cyclic display command input key 4d constitute a data display command input key. The contactor 1b in the card storage part 1a contacts a contact 5a on the surface of the IC card.
Patent JP-S5640316-A (JP)
Title: Ladder type ceramic filter
Inventor: YOSHIDA TETSUO
IPC: H03H9/58
Filed: 1979-09-11
Abstract: PURPOSE:To disperse the spurious frequency to improve the filter characteristic, by using rectangular plate-form piezoelectric elements different in thickness and width as series resonators. CONSTITUTION:The T type filter which is one element of the three-element ladder type ceramic filter is constituted with series resonators 1 and 2 and parallel resonator 3. The rectangular plate-form piezoelectric vibrator of length (l), width (w), and thickness (t) vibrates except the primary vibration of the longitudinal direction. Through this vibration except the primary vibration becomes needless vibration, resonance frequencies of vibration in the longitudinal direction are equal and spurious frequencies are different in vibrators where the width and the thickness are so changed that w/t may be fixed. Consequently, by combining vibrators different in spurious frequencies, spurious frequencies are dispersed, and a good-characteristic filter can be obtained.
Patent JP-H06101228-A (JP)
Title: Hydraulic vibratory pile driver
Inventor: SUZUKI YUKICHI
IPC: E02D7/18
Filed: 1992-05-08
Abstract: PURPOSE:To prevent a pile chuck mounted to a piston rod of a cylinder device from turning to a body of the cylinder device in a hydraulic vibratory pile driver having a vibrating cylinder device and the pile chuck. CONSTITUTION:A guide member 7 having a vertical groove and a rubber ball 8 are provided between a cylindrical skirt 5 connected to a vibrating cylinder device fixedly and a pile chuck 4. The turning of the pile chuck is prevented by the rubber ball 8, and an up-and-down motion of the pile chuck is absorbed by rolling of the rubber ball 8.