baber/WOPTO huggingface dataset:
Patent JP-H11283305-A (JP)
Title: Gear mechanism and housing device with it
Inventor: KAMEMURA TAKESHI
IPC: F16H27/08
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To ensure engagement of a intermittent drive gear. SOLUTION: A housing device is provided with a drive gear 3 and a gear to be driven 5 mutually intermittently rotating. An auxiliary kicked tooth 57 lower than a kicked tooth 53 is provided on the side part of the kicked tooth 53 of the gear to be driven 5, and the auxiliary tooth 36 lower than the teeth on the drive gears 3 peripheral surface are provided on the end parts of the broken teeth part 32 of the drive gear 3, and the auxiliary kicked tooth 57 and the auxiliary teeth 36 are formed to the tooth weight that mutual tip loci aren't overlapped.  When the auxiliary tooth 36 is engaged with the kicked tooth 53 across the auxiliary kicked tooth 57 by the rotation of the drive gear 3 in the tray 4 drive direction from the state that the kicked tooth 53 of the gear to be driven 5 is confronted with the broken teeth part 32 of the drive gear 3, the tooth 35 adjacent to the auxiliary tooth 36 is engaged with the auxiliary kicked tooth 57.
Patent JP-H04293656-A (JP)
Title: Speed detecting device for vehicle
Inventor: KIN TOJI
IPC: G01P3/56
Filed: 1991-03-22
Abstract: PURPOSE:To detect the speed of a vehicle even when a wheel is slipped by selecting the temporary vehicle speed detected by a temporary vehicle speed detecting means as the actual vehicle speed of the vehicle with a control means, and displaying it on a display means. CONSTITUTION:A wind speed detecting means 2, a temporary vehicle speed detecting means 4, an acceleration detecting means 6, and a control means 8 judging the actual speed of a vehicle based on the information from these detecting means are provided. The actual speed of the vehicle judged by the control means 8 is displayed on a display means 10. The wind speed detecting means 2 is not specified in particular, however a hot-wire anemometer or a Pitot tube is used, for example. The fitting position of the air speed detecting means 2 is not specified in particular, however it is preferably fitted near a bumper at the most front of a vehicle 12 to avoid the effect of the boundary layer of the air stream generated on the moving vehicle 12. The temporary vehicle speed detecting means 4 determines the speed of the vehicle 12 from the rotating speed of the wheel 14 of the vehicle 12 on the assumption that the wheel is not slipped.
Patent JP-H02261154-A (JP)
Title: Soundproof floor material
Inventor: TAKAGI OSAMU
IPC: E04F15/20
Filed: 1989-03-31
Abstract: PURPOSE:To absorb the sound of impact on the surface of a floor material so as to prevent its propagation to downstairs by alternately arranging and sticking two kinds of small pieces on the reverse side of a wood floor material which pieces are made from rubber or plastic foaming bodies with different spring constants. CONSTITUTION:A bar-shaped small piece 1 of 10mm thick and 10mm by 900mm is formed from a polyurethane foaming body with a spring constant of less than 0.5kg/cm.cm<2>. A bar-shaped small piece 2 of 4.5mm thick and 20mm by 900mm is formed from a polyurethane foaming body which has a spring constant of 0.6 to 5kg/cm.cm<2>. Small pieces 1, 2 are arranged alternately (1, 2, 1, 2...) without clearances and are each stack on the reverse side of a plywood of 10mm thick and 1800mm by 900mm by means of an adhesive. Thus stability of the floor that is needed when furniture is placed thereon is maintained.
Patent JP-H01257769-A (JP)
Title: Spark ignition device
Inventor: MIYOSHI AKIRA
IPC: F02P23/04
Filed: 1988-04-05
Abstract: PURPOSE:To obtain a compact and light-weight device having no ignition coil by applying a magnetic field above a critical magnetic field Hc to a superconducting material to suddenly generate a large potential difference between both ends of this material and applying this potential difference to the input terminal of an ignition plug. CONSTITUTION:As an ignition switch 102 is set in a conducting condition, a closed circuit is formed with a storage battery 101, the switch 102, a coil 103, a superconducting material 104, and a contact breaker 105 and, due to the existence of the coil 103, a current starts to gradually flow and a magnetic field H generated by the coil 103 increases in proportionate to the circuit. When this magnetic field H becomes above the critical magnetic field Hc of the superconducting material 104, the superconducting material becomes from a superconductive state to an ordinary conductive state. That is, at this moment, the superconducting material 104 is provided with certain resistance generating sudden voltage drop on both ends. At this time, a distributor 106 is in a conducting condition and the potential difference caused by this voltage drop is applied between the electrodes of each ignition plug 7 to carry out ignition.
Patent JP-S58199383-A (JP)
Inventor: KAWASAKI KIYOHIRO
IPC: G02F1/1333
Filed: 1982-05-17
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-S58201987-A (JP)
Title: Carboxypeptidase and its preparation
Inventor: ICHIJIMA EIJI
IPC: C12N9/48
Filed: 1982-05-17
Abstract: NEW MATERIAL:An enzyme having the following properties. Action: hydrolyzing peptide bond at the carboxyl terminal position of peptide, liberating amino acid with carboxyl terminal group. Substrate specificity: hydrolyzing peptide bond at the carboxyl terminal position even if amino acid second from the carboxyl terminal position is glycine or valine, the fittest pH range is 3.5, stable pH range is 2-8. Inhibition: enzyme activity is extremely inhibited with diisopropylfluorophosphoric acid, methylmethanesulfonyl fluoride, or phenylpyruvic acid. Molecular weight: 5X10<4> (gel filtration method), 5.4X10<4> (SDS-disc electrophoresis). Isoelectric point: 4.8pH. USE:An enzyme to hydrolyze protein. PROCESS:A microorganism (e.g., Pycnoporus coccineus IFO 7045) belonging to genus Pycnoporus, capable of producing carboxypeptidase, is cultivated in a medium by submerged aerated spinner culture, carboxypeptidase is formed and accumulated in the culture and collected.
Patent JP-S5510542-A (JP)
Title: Display system for fish finder of middle layer drawing
Inventor: TAKAHASHI FUKUTAROU
IPC: G01S7/62
Filed: 1978-07-11
Abstract: PURPOSE:To ensure a accurate decision for fish finding by providing the information process circuit and then giving a simultaneous display on the Braun tube for both the information right under the main ship and the information near the fish net with the phase matching to the same position under the sea level. CONSTITUTION:Net side A consists of cable transmitter/receiver T/R, above-net cable transmitter/receiver TR12 searching out region d11 above the net, and transmitter T1 to transmit the information of the net to the main ship. Main ship side B includes cable receiver R2 and receiver A2 along with information process circuit ITC provided to CRT. Thus both the information sent from the net side and the lower part information obtained through the fish finder provided to the main ship are displayed on CRT in the form of the picture image. Circuit ITC includes the memory circuit, the pulse light emitter, the gate circuit, the mixer, the scan circuit and others to process both the information sent from side A and the information obtained by the fish finder. And the both information are displayed on the upper and lower surfaces of CRT so that a correspondence may be secured for the position relation between both information.
Patent JP-H01254663-A (JP)
Title: N-substituted-2,4'-bipyridyl 7,7,8,8-tetracyanoquinodimethane complex salts and production thereof
Inventor: KURIHARA HIROYUKI
IPC: H01B1/12
Filed: 1988-04-05
Abstract: NEW MATERIAL:N-Substituted-2,4'-bipyridyl 7,7,8,8-tetracyanoquinodimethane complex salts expressed by formula I [R is 1-6C alkyl or benzyl; m is a positive number (0.5-1.5) corresponding to the number of mol of neutral 7,7,8,8- tetracyanoquinodimethane contained in 1mol complex salts]. EXAMPLE:M-Methyl-2,4'-bipyridyl-quaternary ammonium 7,7,8,8- tetracyanoquinodimethane complex salts. USE:An organic semiconductor, solid electrolyte, etc., of solid electrolytic capacitors. PREPARATION:N-Substituted-2,4'-bipyridyl-quaternary ammonium salts expressed by formula II are reacted with 7,7,8,8-tetracyanoquinodimethane expressed by formula III to afford the aimed compounds expressed by formula I.
Patent JP-H01254806-A (JP)
Title: Altazimuth range finder
Inventor: SHIMIZU KATSUAKI
IPC: G01C1/02
Filed: 1988-04-05
Abstract: PURPOSE:To easily find spatial coordinates of a surveying point from a reference point at the time of surveying by providing a detecting means, a driving means, a control means and a calculating means. CONSTITUTION:The distance to the reference point is obtained by collimating the reference point with a telescope, and then, for example, a reflecting surface consisting of a reflecting prism is moved to the surveying point. As a result, a converging point in a two-dimensional position detecting sensor 12 as of the detecting means is displaced from a position which was for the reference point surveying, and its displacement amt. is calculated by the detecting means. Subsequently, a main body of the altazimuth range finder is turned by a CPU 20 as of the control means with motors 18 and 21 as of the driving means until the displacement amt. becomes zero. Turning angles of the altazimuth range finder main body in the horizontal and vertical directions corresponding to turning amts. of the motors are measured by an angle measuring means, and the distance to the surveying point is measured by a light wavelength measuring means. The CPU 24 as the calculating means calculates the spatial coordinates of the surveying point from the measured turning angles in the horizontal and vertical directions and the surveyed value. By this method, for example, the coordinates of the position of the reflecting surface consisting of the reflecting prism is instantly found out.
Patent JP-H06294290-A (JP)
Title: Tunnel-lining double element and method of excavation advance of tunnel-lining double element
Inventor: SAITO MITSUO
IPC: E21D9/06
Filed: 1993-04-09
Abstract: PURPOSE:To easily and economically line a tunnel of high rigidity. CONSTITUTION:A pair of side plates 5 is provided between plate bodies 4 disposed in opposite position. A partition plate 6 which forms a pair of hollow portion T1, T2 by partitioning into two parts a space portion defined by the plate bodies 4 and the side plates 5 is provided between the plate bodies 4. The plate bodies 4, the side plates 5 and the partition plate 6 are integrally joined to one another to constitute a horizontal element (double element) 2A. A through hole is formed in advance in natural ground by means of a dummy element having a hollow portion, and a cutter is provided at the end portion of the hollow portion T1 on one side of the transverse element 2A. The hollow portion T2 on the other side of the transverse element 2A is connected to the rear of the dummy element and propelled by a propulsion device, while excavating the natural ground using the cutter, and excavatingly advances the transverse element 2A.
Patent JP-H09278444-A (JP)
Title: Multiple oxide having oxygen absorbing and releasing ability and its production
Inventor: YOKOI HIDEO
IPC: B01J20/06
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a novel multiple oxide showing excellent oxygen absorbing and releasing ability particularly at a low temp. and capable of using for a catalyst for purifying a waste gas, a functional ceramic or the like and to provide the producing method therefor. SOLUTION: This multiple oxide contains >=90wt.% total of Ce, Zr and Hf per total quantity of metals, in which the mixing ratio of Ce, Zr and Hf per total quantity of Ce, Zr and Hf is 14.0-70.5atom% in Ce, 29.49-72.5atom% in Zr and 0.01-13.5atom% in Hf, has >=70% degree of solid solution and shows a reducing property that >=90% of tetravalent cerium in the multiple oxide is reduced trivalent cerium at 600 deg.C under a reducing atmosphere. The multiple oxide is produced by a coprecipitatation method from a raw material solution, in which 85wt.% of cerium ion is Ce<4+> .
Patent JP-S63251032-A (JP)
Inventor: KUROSAWA ITSUMI
IPC: B63B21/50
Filed: 1987-04-07
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-H04318360-A (JP)
Title: Loading post driving device
Inventor: KONISHI AKIO
IPC: G11B15/665
Filed: 1991-04-16
Abstract: PURPOSE:To obtain the magnetic recording/reproducing device of high reliability by providing a pressing means for pressing a driving shaft on a loading post. CONSTITUTION:The loading post driving device is constituted so that the upper end of a loading post 8 and a rotary drum cylinder 19 hold a separation by providing a pressing means 31 for pressing a driving shaft 26 in one direction on a loading boat 14. Therefore, the inclination direction of the loading post 8 can be limited to the position direction, and the upper end of the loading post 8 and the rotary head cylinder 19 can always maintain a separated states therefore, the loading post 8 does not come into contact with the rotary head cylinder 19. Accordingly, there is no fear that the rotary head cylinder 19 is damaged, and the rotation is obstructed, and the reproducing device having high reliability and being small in size and light in weight is obtained.
Patent JP-S63251506-A (JP)
Inventor: YOSHIOKA KUNIHIKO
IPC: B24B27/00
Filed: 1987-04-07
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-S5710309-A (JP)
Title: Separator for muck included mud water
Inventor: YAMAOKA YUUJI
IPC: B01D29/62
Filed: 1980-06-23
Abstract: PURPOSE: To reduce the size of a titled device and improve its treatment capacity by the device of the constitution wherein high pressure air is acted upon the muck- included mud water introduced into a tank and the mud water and the muck are forcibly separated.  
     CONSTITUTION: Plural filter medium layers 18W20 are provided in a tank 16, and a high pressure air ejection pipe 26 is provided between these filter medium layers. A high pressure air lead-in pipe 32 for introducing high pressure air and a muck- included mud water lead-in pipe 30 for introducing muck-includes mud water are provided to the space 17 in the upper part in the tank. Also, a rotary vane wheel 34 on the uppermost filter medium layer in proximity thereto and a muck discharge pipe 42 which discharges the dehydrated muck moved by this vane wheel to the outside of the tank are provided. The mud water is introduced through the pipe 30 into the tank 16, and the vane wheel 34 is rotated; at the same time, high pressure air is introduced through the pipe 32. The water content successively flows down in the filter medium layers, and the muck (sand and soil) is moved in the rotating direction by the vanes 40 and is discharged from the discharge pipe 42. The cleaning of the filter media is accomplished by ejecting high pressure air from the pipe 26. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59210723-A (JP)
Title: Encoder
Inventor: UCHIMURA KUNIHARU
IPC: H03M3/02
Filed: 1983-05-16
Abstract: PURPOSE:To improve S/N characteristics and widen a dynamic range by using at least two comparators, and setting comparator established levels so that an error to be small where a level is closed to zero. CONSTITUTION:The comparators 25 and 26 are supplied with the decision levels VR1 and VR2 (VR1>VR2). An encoder circuit 28 converts the outputs of the comparators 25 and 26 into binary digital signals which represent +1, 0, and -1. Namely, a signal showing a ternary coded output value of +1, 0, or -1 appears at an output terminal 22 according to the output of an integrator 24. Then, a D/A converter 27 converts a +1 signal to a positive full-scale value and a -1 signal to a negative full-scale value. When the output of the integrator 24 is between the VR1 and VR2, the amount of feedback is zero. This corresponds to zero represented by repetition between +1 and -1 in a conventional circuit, and consequently the difference between an input signal and the amount of feedback decreases.
Patent JP-H07273098-A (JP)
Title: Method and apparatus for plasma etching
Inventor: HASEGAWA MAKOTO
IPC: C23F4/00
Filed: 1994-03-30
Abstract: PURPOSE:To provide a plasma etching method for tungsten with which satisfacktory shape and in-plane uniformity can be realized while a high etching rate and a high selectivity are maintained. CONSTITUTION:A tungsten film or a tungsten compound film formed on the surface of a treatment object placed in a treatment chamber which has a gas supply pipe and a gas exhaust pipe and is constructed to be airtight is subjected to plasma etching by generating the plasma of treatment gas introduced into the treatment chamber. For this purpose, mixed gas of SF6 and N2 is used. The ratio of added N2 to SF6 should be 1%-30%, preferably 2%--10%. With this constitution, the plasma etching of tungsten with which satisfactory shape and in-plane uniformity can be realized while a high etching rate and a high selectivity are maintained can be performed.
Patent JP-H06276578-A (JP)
Title: Data transmission system for vehicle
Inventor: HASHIMOTO HIROSHI
IPC: H04Q9/00
Filed: 1993-03-18
Abstract: PURPOSE:To improve data transmission efficiency by generating a transmission right in a controller when the collision of transmission data is not detected and the continuation of data is instructed. CONSTITUTION:An electronic controller ECU 1 is connected via a network 6 for mutually monitoring operation parameters detected by a control parameter and a sensor 11, and mutually transmits and receives necessary data. A CPU 101 determines a control parameter based on the detected value of the sensor 11 and drives an actuator 12, in accordance with the programs stored in a ROM 103. At the time of the rise of a system, the main generation of a transmission right is detected, and when the transmission continuation of data is instructed, the first token is generated by a competitive system. When the transmission of data is started and the collision of data is not detected, the tokens are circulated and the transmission is continued. As a result, the tokens are quickly generated and all the nodes acquires transmission right equally. Thus, the system is made to function equally and data transmission efficiency can be improved.
Patent JP-H0210866-A (JP)
Title: Semiconductor memory device
Inventor: ARII SUROOBU
IPC: G11C11/407
Filed: 1989-04-04
Abstract: PURPOSE: To eliminate a disturbing source by providing a voltage stabilization means between a memory gate and a source region and supplying the source region with such a voltage as the size of a voltage packet has no relation to voltage fluctuation at the memory gate. CONSTITUTION: Clock electrodes 5, 6, 7 and 8 are fed with clock voltages ϕs , ϕ1 , ϕ2 , ϕ3 and ϕ4 from a clock voltage supply 25. These clock voltages fluctuate between voltages Vss and Vdd . A voltage Vd being fed to an input diode 3 is taken out from the voltage Vdd through a reference voltage supply 26. The voltage Vd is set at such a level as the voltage difference Vdd -Vd has practically no relation to fluctuation of the Vdd and thereby the quantity of charges being stored on the underside of the gate 6 has practically no relation to fluctuation of the Vdd . Consequently, fluctuation of supply voltage has no effect on the size of a charge packet to be formed.
Patent JP-H08289240-A (JP)
Title: Video and audio recording/reproducing device
Inventor: HANADA NAOKI
IPC: H04N5/44
Filed: 1995-04-10
Abstract: PURPOSE: To provide the simultaneous recording or reproducing of plural different broadcasts with a simple operation, to reduce cost and to improve durability. CONSTITUTION: A distributing means 4 for distributing received signals and plural tuning means 5 to be connected to this distributing means 4 are provided at a recording/reproducing control means 2 and further, this means 2 is provided with plural recording/reproducing means 6 to be connected corresponding to the respective tuning means 5, operation control means 8 for performing the tuning setting of the plural tuning means 5 and the recording/reproducing control of the plural recording/reproducing means 6 based on the operation of an operating means 7, and reproduction reference signal generating means 9 for generating reproduction reference signals at the same timing in the case of reproduction at the plural recording/reproducing means 6.
Patent JP-S61241288-A (JP)
Inventor: KASHIMA MITSUHIRO
IPC: B62K25/08
Filed: 1985-04-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5420551-A (JP)
Title: Device for instructing elevator cage speed
Inventor: KOBASHI SHIYUNSUKE
IPC: B66B1/28
Filed: 1977-07-13
Abstract: PURPOSE: To improve the operating efficiency of an elevator cage without loss of ride feeling by providing command operations independently at acceleration or deceleration starting and ending times. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01259726-A (JP)
Title: Power system controller
Inventor: NOHARA GOO
IPC: H02J3/00
Filed: 1988-04-06
Abstract: PURPOSE:To achieve stable and accurate control, by locking a power system controller when the differentiated value of detected system frequency exceeds over a predetermined value and prohibiting unnecessary control. CONSTITUTION:Time differentiation ( f/ t) of system frequency is calculated. If it exceeds over predetermined variations L1, L2, no control is made and a controller Co is locked, thus prohibiting oversensitive control. If it is within the limits L1, L2, an interruption control command is fed to a circuit/breaker CB3 if the absolute value of the difference between the frequency (f) and a reference frequency (f0) exceeds over a predetermined judgement level (fL) while control is mode through the controller C0 if the absolute value is lower than the judgement level (fL).
Patent JP-S60227440-A (JP)
Title: Manufacture of semiconductor device
Inventor: INAYOSHI KATSUYUKI
IPC: H01L23/52
Filed: 1984-04-26
Abstract: PURPOSE:To increase the current capacitance of a wire without deteriorating it in quality or integrity, by interposing a conductive layer having a selectivity in etching between Al layers and patterning the wiring in separate two steps for forming an upper Al pattern so as to have a width smaller than that of a lower Al pattern. CONSTITUTION:Apertures 5 and 6 are formed in an insulation film 4 on diffusion layers 2 and 3 of an Si substrate 1. Thin films of Al 7, TiW 8 and Al 9 are subsequently deposited thereon. A negative resist mask 10 having a width smaller than that of the wire required for high current by about 1mum, so that the Al layer 9 is etched with phosphoric acid to form an Al pattern 9p. Positive resist masks 11a and 11b are provided to have the same widths as the wires for high current and ordinary current, respectively, and the TiW pattern 8 and the Al patterns 7p and 7n each having a predetermined width are formed by RIE. The resists 11a, 11b and 10 are plasma ashed so that a wire Lp having a two-layer structure and a wire Ln having an ordinary structure are formed. According to this method, an Al wire with a two-layer structure for high current can be readily formed without affecting dimensions of an Al wire with an ordinary width. Further, the difference in level as defined in the side faces of the thick wiring layer for high current is reduced, whereby the covering property of a protective film can be improved.