baber/WOPTO huggingface dataset:
Patent JP-H05268181-A (JP)
Title: Method and circuit for controlling information transmission amount of asynchronous multiplex communication virtual circuit
IPC: H04L12/56
Filed: 1993-01-14
Abstract: PURPOSE: To provide a method for transmission control which doesn't necessarily secures the time space management between cells and gives no disadvantages to the titled control method. CONSTITUTION: A time pm corresponding to a minimum logical interval between two continuous cells of each virtual circuit and a maximum delay extent dm are added to the virtual circuit. The virtual transmission time to the multiplex communication output of the last cell belonging to each virtual circuit is stored, and a threshold time calculated by addition of the actual arrival time and the maximum delay extent at the time of arrival of a new cell at one virtual circuit is compared with a predicted virtual transmission time, which is calculated by addition of the virtual transmission time of the cell transmitted last and the minimum section pm, of the new cell which is in the middle of processing.  The input cell is not retransmitted if the result of this comparison indicates that the threshold time is before the predicted virtual transmission time (tdm+pm), but it is transmitted on a multiplex communication output if the threshold time is after the predicted virtual transmission time (tdm+pm), and the virtual transmission time of the input cell is calculated and is stored in relation to the virtual circuit to which the input cell belongs.
Patent JP-H01182172-A (JP)
Title: Toe angle automatic regulating device for vehicle
Inventor: SAKAMOTO TOSHIHARU
IPC: B62D17/00
Filed: 1988-01-14
Abstract: PURPOSE:To automate regulation of a toe angle, by a method wherein, from a difference between a toe angle measurement value and a set value, a toe angle regulation amount is set, and from a positive or a negative value of the difference, a toe angle regulation direction is set, and a toe angle regulating rod is rotated around an axis. CONSTITUTION:A toe angle measuring means 952 measures the toe angle of an automobile carried to an automobile assembly final process, i.e., an inclination angle of a wheel with the straight advancing direction of a vehicle. A regulating amount set means 953 determines a toe angle regulating amount from a difference between a toe angle measurement value and a toe angle set value, and a regulation direction set means 954 sets a toe angle regulation direction from a positive or a negative value of the difference. Based on the set, a toe angle regulating means 955 rotates a toe angle regulating rod 950 of an object vehicle around an axis through the working of a toe angle regulating device 951 to regulate a toe angle to a set value. This constitution enable automation of regulation of a toe angle.
Patent JP-S5498286-A (JP)
Title: Method of charpy impact test and control box
Inventor: MINAMIDA KATSUHIRO
IPC: G01N3/30
Filed: 1978-01-20
Abstract: PURPOSE: To automatically process Charpy impact testing by performing Charpy impact testing by dividing to primary and secondary tests.  
     CONSTITUTION: When the estimated transition temperature T 0  of various test pieces are inputted by operating an operator box 22, a computer 10 calculates primary test temperatures To, To±60 and light LEDs 34 corresponding to these temperatures. The operator takes out the test pieces in the small chamber right under the LEDs and cools said test pieces to the temperatures corresponding to the lighting LEDs. Here, the test temperatures of, e.g., test pieces of the first stage wire -100°C, -40°C, -160°C and therefor first to test at -40°C and if there is the LED lighting in the column of -40°C, the test pieces of that stage is taken out and these are simultaneously inserted into a bath 26, whereby they  are cooled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06214232-A (JP)
Title: Liquid crystal display device and method for evaluating characteristic of its oriented film
Inventor: EZAWA MASAYOSHI
IPC: G02F1/1337
Filed: 1993-01-14
Abstract: PURPOSE:To obviate the generation of a variation in the ways of molecular arrangement of a liquid crystal layer to be arranged between both upper and lower substrates by using thin films of specific org. high-polymer resins as oriented films. CONSTITUTION:The surfaces of the oriented films 12, 22 of the org. polymer resins formed on two sheets of electrode plates 1, 2 are subjected to a rubbing treatment in such a manner that the rubbing direction is 11A on the lower electrode 1 side and 12A on the upper electrode 2 side. Many pieces of ruggedness having 2 to 600nm diameter and 600nm depth are formed on the surfaces of the oriented films 12, 22 subjected to the rubbing treatment. The ratio (A/B) of the peak intensity (A) of 1230 to 1250cm<-1> indicating IR absorption of both of the bond group of carbon and oxygen and the bond group of carbon and fluorine group and the peak intensity (B) of 1500 to 1520cm<-1> indicating IR absorption of a benzene ring is measured and the amt. of pressing the woven fabrics for the rubbing treatment is so controlled that the value thereof attains 1.1 to 1.5. As a result, the uniform orientation of the liquid crystal molecules is executed without generating the variation in the orientation characteristics of the oriented films 12, 22 provided the upper and lower electrodes 1, 2.
Patent JP-S5597241-A (JP)
Title: Continuous countercurrent type solid-liquid contacting apparatus
Inventor: HATONO YUUJI
IPC: B01J8/08
Filed: 1979-01-18
Abstract: PURPOSE:To improve solid-liquid contacting efficiency and to prevent reverse mixing by isolating  walls by a method wherein isolating walls are provided in a zone, where liquid flows and which is  the upper part of horizontal trough, in such a manner that the isolating walls cross the trough in  order to form many liquid chambers, and the upper and the lower parts of the liquid chambers  are stirred in a turned-up stream. CONSTITUTION:Transporting devices 2 such as screw are provided within horizontal trough 1  where solid and liquid are contacted countercurrently with each other and extraction, washing,  etc. are carried out. The transporting devices 2 are driven to the extent that reverse mixing does  not occur at the time of cuntercurrently transpotation of solid and liquid. In the trough 1, many  isolating walls in the direction of right angle to axis of the transporting device 2 are arranged at  appropriate intervals, and fixed to the trough. The isolating walls are arranged at the liquid side  of the upper part within the trough in such a manner that the walls cross the trough. The walls  are provided with grooves in slit form so that the screws of the transporting devices can be  operated. The upper part of the trough is partitioned by the isolating walls to form liquid chambers. An air lift mechanism 4 is provided in each liquid chamber. Thus, a turned-up stirred  stream is generated in the upper and the lower parts of each liquid chamber. Liquid is forcedly stirred to improve solid-liquid contacting efficiency.
Patent JP-H03209282-A (JP)
Title: Developing device
Inventor: MASUDA JITSUO
IPC: G03G15/08
Filed: 1990-01-11
Abstract: PURPOSE:To prevent picture density from lowering by rotating a magnet body so that its rotary direction when it is rotated alone is opposite to that when it is rotated together with a sleeve. CONSTITUTION:When the magnet body 8 is driven while the sleeve 7 is stopped, a magnet pole position is changed in a stirring part 14 by the rotation of the magnet body 8 and the rolling movement of developer is facilitated. Then, developer napping formed on the sleeve 7 is heightened and stirred mixingly with the developer in the stirring part 14, and toner is electrostatically charged by friction between magnetic body grains and toner grains. The magnet body 8 is thus rotated for a period longer than the sleeve 7 and the rotary direction when the magnet body 8 is rotated alone is opposite to that when it is rotated together with a sleeve, whereby developer stirring performance is enhanced and triboelectrification is facilitated. Thus, the toner is increased in electrostatic chargeability and the picture density can be prevented from lowering.
Patent JP-H03208862-A (JP)
Title: Mgo-c-based brick excellent in oxidation resistance
Inventor: SATO TETSUO
IPC: C04B35/04
Filed: 1990-01-11
Abstract: PURPOSE:To improve oxidation resistance and to enhance durability by adding a specified amount of silicon carbide in an MgO-C based brick having MgO as a main component and contains a prescribed amount of graphite. CONSTITUTION:An MgO-C-based brick excellent in oxidation resistance is produced by incorporating 10-30wt.% graphite and 1-6wt.% silicon carbide into a brick having MgO as an essential constitutional component. Thereby spalling resistance can be enhanced because graphite is blended with MgO-based brick excellent in corrosion resistance. Furthermore when SiC is added and oxidized, it is changed into SiO2 and CO. CO is discharged as gas but SiO2 is melted and made filmlike and covers a working surface. Therefore oxygen is prevented from being infiltrated into the brick. Accordingly, graphite to be easily oxidized is effectively prevented from being oxidized and durability of the brick is enhanced.
Patent JP-H04237055-A (JP)
Title: Pellicle structural body
Inventor: FUJITA MINORU
IPC: G03F1/62
Filed: 1991-01-21
Abstract: PURPOSE:To provide the pellicle structural body which is used as a dustproof cover at the time of exposing of a photomask and reticule, eliminates the possibility of the fall of foreign matter onto the photomask, etc., and the consequent generation of a defect, as the foreign matter is stuck and is sufficiently held without dropping, has a high ray transmittance of exposing rays, and is effective when mounted to the photomask, etc. CONSTITUTION:The tacky adhesive layer 3 of the pellicle structural body 1 which has a pellicle film 2 and the tacky adhesive layer 3 formed on the inside surface of this pellicle film 2 and, the tacky adhesive layer 3 of which has the refractive index lower than the refractive index of the pellicle film 2, is formed to the thickness(d)expressed by formula: d=mlambda/4n [where m is 3 or 5; lambda is the wavelength of the incident exposing rays on the pellicle structural body; (n) is the refractive index of the tacky adhesive in the exposing rays].
Patent JP-H09196167-A (JP)
Title: Shift operation device of speed change gear drive
Inventor: YAMASHITA HIROSHI
IPC: F16H63/20
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To suppress the two stage meshing phenomenon in a speed change gear device of dual operation type in which a hub sleeve is shifted from the neutral position to one direction or the other to respectively operate a synchronizing device with effective function. SOLUTION: In an elastic connection means 20 to connect a shift fork II to hold a hub sleeve to a fork shaft 12 which is supported in the axial direction in a slidable manner by the prescribed quantity and interlocked with the shift lever, a pair of elastic rings 21, 22 which are coaxially assembled to the fork shaft 12 formed of the rubber material and engaged with each end part in the axial direction of the shift fork 11 in an attachable/detachable manner, and a pair of holding plates 23, 24 which are assembled to the fork shaft 12 and hold the elastic rings 21, 22 by the shift fork 11 in the axial direction are provided.
Patent JP-H06217598-A (JP)
Title: Motor drive circuit
Inventor: TAJIMA OSAMU
IPC: H02P8/00
Filed: 1993-01-14
Abstract: PURPOSE:To obtain a stable noise effect regardless of clock period by making a trapezoidal pulse variable in response to a clock signal and also making the time of sloped portion of the trapezoidal pulse variable in response to a clock signal when creating a trapezoidal wave for driving a motor. CONSTITUTION:In a trapezoidal wave generating circuit 11 for a motor drive circuit 21, a sample voltage corresponding to a clock signal CLK is generated by a hold pulse generating circuit and a sample hold circuit 25, and a current is set by this sample voltage in a current setting circuit 26. Then, the trapezoidal pulse is created by this current and phase exciting pulses sent from a phase exciting pulse creating means 22 through a direction transfer means 23. By doing this, time of a sloped portion of the trapezoidal wave pulse varies in response to the clock signal CLK, so that a stable low noise effect can be obtained.
Patent JP-S59131845-A (JP)
Title: Control method of compressor in air conditioner
Inventor: SANO TETSUO
IPC: F24F11/02
Filed: 1983-01-17
Abstract: PURPOSE:To contrive an improvement in effciency through comfortable air conditioning by enabling operation having a less variation in a refrigeration cycle, by so constituting that respective varying speeds of numbers of revolutions of a compressor at the time of ascending a number of revolutions and descending the same are enabled to switch over in a plurality of kinds, which are switched over based on a detected signal of a loaded state. CONSTITUTION:Simultaneously with starting of a refrigeration cycle a number of revolutions (f) is ascended, through which discharge pressure P is ascended. In this instance, although the number of revolutions is controlled by a difference between the room temperature of a room to be air-conditioned and a set temperature, a variation speed in ascending the number of revolutions (f) is made large as the temperature difference is large at the time of starting operation and the room temperature is made to arrive at the set temperature rapidly. The number of revolutions (f) is made into the maximum number of revolutions f1 when the discharge pressure P is arrived at the minimum set pressure Po, which is maintained under that state. Meanwhile, the discharge pressure P is ascended and operation within a range of appropriate pressure is done. When a matter that the discharge pressure P ascending is exceeded the maximum set temperature P1 is sensed by a pressure sensor 14, a sensed signal is sent out to an outdoor unit control circuit 9 by the sensor 14, through which a signal for descending the number of revolutions is sent out to a compressor 11 from an inverter circuit 10.
Patent JP-S61167754-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: YASUE HIDEKI
IPC: F16H61/10
Filed: 1985-01-18
Abstract: PURPOSE:To enable prevention of the occurrence of impact during engagement, by a method wherein control of overlap causes prevention of rotation of the portion on the engine side of a frictional engaging device for a low speed step. CONSTITUTION:The servo oil pressure of a clutch 24 for a high speed step crosses the servo oil pressure of a brake 26 for a low speed step, and the brake 26 for a low speed step is increased in volume to a value being high enough to allow for engagement. During down shift of an auxiliary transmission 16 during stop of a vehicle, control of overlap is executed, at least either the clutch 24 for a high speed step or the brake 26 for a low speed step is held in an engaging state even during transmission. This prevents the portion on the engine side of the brake 26 for a low speed step from rotation, and prevents the occurrence of impact during engagement of the brake 26 for a low speed step.
Patent JP-H07205590-A (JP)
Title: Curve drawing machine
Inventor: TANAKA AKIRA
IPC: B43L11/00
Filed: 1994-01-24
Abstract: PURPOSE:To draw a draw of a required curvature in a small space easier and protect the surface of a signboard and others from damage. CONSTITUTION:One ends of a pair of arms 1a, 1b are linked together rotatably by a hinge 2 and the ends of a elastic ruler 3 are connected to the other ends of the arms 1a, 1b. One end of an angle retaining plate 5 is fitted to one arm 1a and multiple insertion holes 7 are formed on the other end of the angle retaining plate 5 in a longitudinal direction. An angle 6 between the arms 1a and 1b can be fixed at a required angle by engaging the insertion hole 7 and a pin 8 fixed to the other arm 1b. The ruler 3 is deflected to the curvature of an intended curve, the arms 1a, 1b are fixed as they are, and a line is drawn along the outside or inside periphery of the ruler 3.
Patent JP-H09197009-A (JP)
Title: Testing circuit and method for semiconductor integrated circuit
Inventor: TOMINAGA MASASHI
IPC: G01R31/28
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to sort an LSI by the same frequency as that at the time of actual use by providing an input pattern converter for serial- parallel-converting an input pattern, a circuit to be verified of the circuit of a wave verifying LSI, and an output pattern converter for parallel-serial- converting an output pattern. SOLUTION: When the frequency of an input clock CLKA is the same as the operating frequency of an LSI to be verified, a clock generator 4 outputs it as a clock CLK in the frequency of the clock CLKA, frequency-divides the clock CLKA in four for an LSI tester and generates a clock CLKB. The clock CLK is supplied to an input pattern converter 1, circuit 2 to be varied, output pattern converter 3 and controller 5. The controller 5 outputs 17-bit control signal including 6-bit control signal CO to be supplied to the controller 1 in response to the supply of the clock CLK and test switching control test enable signal TEN.
Patent JP-H05190189-A (JP)
Title: Operation of fuel cell type power generation device
Inventor: HARASHIMA KOICHI
IPC: H01M8/04
Filed: 1992-01-17
Abstract: PURPOSE:To avoid the breakage of a fuel cell by monitoring the supplied gas pressure of raw fuel gas or an oxidizing agent and carrying out the selection to the protective operation by making early detecting on of the shortage of gas on the load increase. CONSTITUTION:A limit pressure detector 22 for the supplied gas pressure is installed in a raw fuel gas feeding system 6, and a limit pressure detector 23 for the oxidizing agent feeding gas pressure is installed on an oixidizing agent feeding device 7. When the supplied gas pressure lowers below a limit pressure or less, a detection signal 22S or 23S is outputted into a controller 29. Receiving this signal, the controller 29 transmits a trip signal 29T, and a load interruptor 10 is opened, and the electric current supplied to an outside load 11 is interrupted, and the stop of the supply of the raw fuel gas and the oxidizing agent is indicated by the signals 6S and 7S. Accordingly, the electric output of a fuel battery speedily lowers, and temperature lowers, and a protection suspension state is generated. Accordingly, the breakage of the cell can be avoided.
Patent JP-H04238311-A (JP)
Title: Internal focusing telephoto lens for automatic focusing camera
Inventor: SATO SUSUMU
IPC: G02B13/02
Filed: 1991-01-23
Abstract: PURPOSE:To make the focusing movement quantity of a 2nd group small by employing positive, negative, and positive three-group constitution, performing focusing by the movement of the 2nd negative group, and making the 1st and 3rd groups meet specific requirements. CONSTITUTION:The 1st group G1 has a front group G11 with positive refracting power which consists of a 1st positive lens L1, a 2nd positive lens L2, and a 3rd negative lens L3 and a rear group G12 which has weaker positive refracting power than the front group G11; and the 3rd group G3 has a positive lens L7 and satisfies inequalities I. In the inequalities I, PHI is the effective diameter of the object-side lens surface of the lens L1 which is the closest to the object side in the 1st group G1, F the focal length of the whole system, f1 the focal length of the 1st group G1, R1 the radius of curvature of the object-side lens surface of the positive lens L7 in the 3rd group G3, and R2 the radius of curvature of the image-side lens surface of the positive lens L7 in the 3rd group G3. Consequently, the internal focusing telephoto lens which is short in focusing movement quantity and compact is obtained.
Patent JP-2000208859-A (JP)
Title: Optical transmission device
Inventor: AOKI MASAHIRO
IPC: H01S5/02375
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission device where an optical device integrated body being equipped with a light source that hardly varies in wavelength of light with a temperature change and an outer modulator that is lessened in parasitic capacitance is mounted with high mechanical stability. SOLUTION: An optical transmission device is possessed of an optical device equipped with a modulator that externally modulates light outputted from a semiconductor laser. An edge face emission-type semiconductor laser which emits non- modulated light is used as the above semiconductor laser, an integrated body 106 comprises the semiconductor laser and the modulator, the control electrodes of the semiconductor laser and the modulator both formed just over the waveguide of the integrated body 106 are junction-mounted through the intermediary of solder material to a laser derive electrode 123 and an optical modulator drive electrode 125 which are separately formed on an optical device mounting board 105.  By this setup, a semiconductor laser where an outer modulator is monolithically integrated can be mechanically stably junction-down mounted without deteriorating the fact that it is low in capacitance. An optical transmission device applicable to a wavelength standard channel and suitable for a high-density wavelength multiplexing optical communication can be realized keeping its yield high.
Patent JP-H08231570-A (JP)
Title: Transition metal complex and its manufacturing process
Inventor: YOTSUHEN DAUTO
IPC: C07C245/24
Filed: 1996-01-18
Abstract: Novel catalysts of the general formula  MXaYb,     where M is Pt, Pd, Rh, Ru, Os or Ir,   X is a triazene, tetrazene, tetrazdiene or pentazdiene ligand,   Y is a ligand according to Claim 1,   a is 1, 2, 3 or 4, and   b is 0 or an integer from 1 to 6,  are described. The catalysts promote the addition of Si-bonded hydrogen to an aliphatic multiple bond, the catalysts being activated by heating at temperatures of from 50 to 250@C, by irradiation with light, by the addition of Brönsted acids and/or by the addition of acid-forming agents. The catalysts are used in addition-crosslinking organopolysiloxane compositions and for the reaction of organosilicon compounds having Si-bonded hydrogen atoms with organic compounds having aliphatic multiple bonds.
Patent JP-H11200119-A (JP)
Title: Wear having excellent mobility
Inventor: DEGUCHI JIYUNKO
IPC: A41D13/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a wear having excellent function to enhance instantaneous motive force and durability in a locomotion. SOLUTION: This wear uses a knitted fabric including polyurethane elastic fibers having <=3,000 g average tenacity of warp and weft at the third time of 80% elongation in repeating of warp and weft simultaneously 80% elongation having excellent instantaneous motive force and durability in which touch pressures at muscles and articulation parts used in a locomotion are designed to 8-20 gf/cm<2> in a standard state.
Patent JP-S63173935-A (JP)
Title: Generation of high pressure at low temperature
Inventor: MIZUKI JUNICHIRO
IPC: G01N3/18
Filed: 1987-01-13
Abstract: PURPOSE:To conduct an experiment on a specimen at low temp. under high pressure, by employing benzene as a pressure medium. CONSTITUTION:Benzene as a pressure medium 4 is received in a pressure container 3 along with a specimen and a piston 2 is pushed in the container 3 from above and pushed by a single axle compressor to apply pressure to the specimen. By holding the piston 2 by a locking nut 1, the pressure is confined in the container. At this time, benzene C6H6 is solidified at 5 deg.C under atmospheric pressure and the temp. thereof rises to about 33 deg.C under pressure of 1kbar. Therefore, the medium is already solidified at such a stage that the specimen is pressurized at ambient temp. and pressure is confined and, by lowering temp., the sharp reduction in the pressure of the medium accompanied by the transformation of a liquid-solid phase can be avoided. By this method, an experiment at liquid helium temp. of 4.2K becomes possible under about 30,000atm. being the pressure limit of a clamp system.