baber/WOPTO huggingface dataset:
Patent JP-H1066873-A (JP)
Title: Method for regenerating catalyst for unsaturated fester production
Inventor: MURAI NOBUYUKI
IPC: B01J23/96
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To enable the efficient regeneration of a catalyst in which an active component containing a noble metal element as a main component is carried by silica by a method in which the catalyst is contacted with mineral acid or a mineral acid solution containing the active component, dried, and reduced. SOLUTION: In the regeneration of a catalyst which is used in the production of unsaturated glycol diester by the reaction of conjugated diene with carboxylic acid and molecular oxygen and in which an active component containing a noble metal element as a main component is carried by silica, the catalyst is contacted with mineral acid or a mineral acid solution containing the active component, dried, and reduced. For example, nitric acid, hydrochloric acid, sulfuric acid, and the mixture of them are used as the mineral acid, and the mineral acid solution 0.5-1.2 times as heavy as the solid catalyst is used. The reduction of the catalyst is preferably carried out in gas containing hydrogen, and the vapor of a reducing compound such as alcohol can also be used.
Patent JP-S6472736-A (JP)
Title: Mri apparatus
Inventor: NANBU KYOJIRO
IPC: A61B19/00
Filed: 1987-09-14
Abstract: PURPOSE:To calculate the accurate position of a specific region without receiving the effect of the non-uniformity of a static magnetic field, by mounting a gauge for stereotaxis having a curved part curved toward an object to be examined. CONSTITUTION:Gauges 12, 13 are provided wit curved parts A so that the distances (r) from a z-axis (center point) becomes almost equal. By performing scanning in such a state that the gauges 12, 13 are arranged in close vicinity to the periphery of an object 1 to be examined, the image shown by a drawing is obtained. Since the positions of the marker images 12a, 12b of the gauges 12, 13 on the image change corresponding to an arbitrary slice depth, the position (x0, y0, z0) of the affected part 6 can be calculated on a coordinates system by calculating said position. In this case, since the shapes of the gauges 12, 13 correspond to the surface of the body of the object 1 to be examined and said gauges are arranged so that the distances (r) from the center point of said object are almost equal, the whole of the gauges is received in a region less in the non-uniformity of a static magnetic field and, therefore, the strain of the marker images becomes small. As a result, the position of the affected part 6 of the object to be examined on coordinates can be accurately detected.
Patent JP-H0674780-A (JP)
Title: Map information display
Inventor: OKI NOBUTOSHI
IPC: G08G1/0969
Filed: 1992-08-27
Abstract: PURPOSE:To embody a map information display for displaying a figure representative of current position on a road map regardless of measurement error of current position calculating means 7 through a simple constitution. CONSTITUTION:If color information of pixel data at a position corresponding to current positional information detected through a current position detecting means 7 is different from color information of road, a software in a control means 6 retrieves pixel data close to the aforementioned pixel data and detects color information thereof. Upon detection of pixel data having color information of road, an image creating means 3 describes figure information representative of current position having that pixel data position as a center. The control means 6 displays the map image thus created on a display means 5.
Patent JP-H04110597-A (JP)
Title: Heat transfer pipe of heat exchanger
Inventor: AZUMA KAZUO
IPC: F28F1/40
Filed: 1990-08-29
Abstract: PURPOSE:To improve a heat transfer efficiency by a method wherein a foamed member of copper or copper alloy is deposited on an inner surface of a raw pipe of copper or copper alloy. CONSTITUTION:A foamed member 2 of copper or copper alloy with a thickness of 0.5 to 2mm, for example, is closely contacted to and fixed to an inner surface of a raw pipe 1 of copper or copper alloy over its entire length. The foamed member 2 is a cell structure. Since an inner surface of the raw pipe 1 is covered by the cell foamed member 2, a contact area with thermal medium can be increased, a heat transfer efficiency of the heat transfer pipe for the heat exchanger can be remarkably increased and a heat exchanging performance can be remarkably improved.
Patent JP-H0867248-A (JP)
Title: Information transmitting device
Inventor: HIRAKURI SHIGETO
IPC: H04B3/00
Filed: 1994-08-30
Abstract: PURPOSE: To provide a sufficient information amount even in a line section of low frequency by outputting predetermined information based on an interval of time during the first/second interruption of cycle number (m) and during the second/third interruption of cycle number (n) of a current in a track circuit, in a receiver. CONSTITUTION: A signal current is interrupted two times a second by ratio of m/n, and the signal currents 15e to 15h are received by receivers 4e to 4h, to discriminate the ratio. Signal currents 15e to 15i are interrupted in transmitters 5e to 5i. In the case of providing a train 17 in a track circuit 14e, a signal 16e displays R. In the transmitter 5f, by information from the receiver 4e, the signal current 15f, transmitted to a track circuit 14f, is interrupted. Here is assumed 0 : 25 for ratio m/n, to detect this interruption interval in the receiver 4f, and to display Y in a signal 16f. In the transmitter 5g, ratio m/n of the signal current 15g, transmitted to a track circuit 14g, is set to 9 : 16 and transmitted to the track circuit 14g. Similarly, a signal 16g is made to display G, to make 16h display G, G.
Patent JP-H01100180-A (JP)
Title: Manufacture of polyisocyanate
Inventor: BUERUNAARU MOORUMAN
IPC: C07F7/18
Filed: 1988-09-14
Abstract: PURPOSE: To easily obtain the subject compd. as a raw material for production of polyurethane lacquer, etc., by using a polybasic carboxylic acid halide, an org. monoisocyanate substd. with a phenolic hydroxyl group, etc., as raw materials and bringing these raw materials into reaction under a specific condition.  
     CONSTITUTION: The objective compd. is obtd. by using (A) the polybasic carboxylic acid halide and (B) the org. monoisocyanate which is substd. with the silylated alcoholic or phenolic hydroxyl group and is otherwise substantially inert to isocyanate and halocarbonyl groups under reaction conditions as the raw materials and bringing the raw materials into reaction at about -20 to 190°C, more preferably 60 to 160°C. The raw materials A, B described above are generally used in the amt. of 0.8 to 1.2 mol, more preferably 1 mol sylylated hydroxyl group of the raw material B for each mol of the chloro-carbonyl groups. The example of the compd. B includes 4-(trimethylsilyloxy)phenyl isocyanate, etc. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0972800-A (JP)
Title: Robot device
Inventor: EJIRI KAKU
IPC: G01L5/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a robot device for accurately positioning an object to be worked even if a finger is deflected by gripping the object to be worked. SOLUTION: A robot device 1 has a hand 20 with a plurality of fingers 30a and 30b for freely gripping an object to be worked and a finger supporting part 35 for supporting fingers 30, a plurality of successively connected arms 10a, 10b, and 10c for supporting the finger supporting part 35, an arm position instruction part 80 for instructing the position of arms 10, and an arm control part 90 for controlling the arms 10 by receiving an arm position instruction value from the arm position instruction part 80. The hand 20 has a torque sensor 40 for measuring torque which is generated at the hand 20 when the fingers 30 grip an object to be worked and the robot device 1 has a part 50 for estimating the amount of deflection of the fingers 30 based on torque measured by the torque sensor 40 and the stiffness of the fingers 30.
Patent JP-H0894712-A (JP)
Title: Redundancy circuit system
Inventor: OGAWA HITOSHI
IPC: G06F15/78
Filed: 1994-09-26
Abstract: PURPOSE: To improve the reliability of an LSI without increasing the circuit scale of the LSI by provided a means for selecting an internal signal according to the instruction of an external CPU in a mode other than a test mode and enabling an external CPU to consecutively making comparison with verification data. CONSTITUTION: First, an external CPU accesses a normal region and activates a gate array 101. Then, the test region of an array map is accessed to verify the operation of the gate array 101. A read signal 73 is outputted to a control bus 173 by making selecting with a scan address bus 171 for output FF153-154 of combination logic which a user tries to verify. Then, an external CPU specifies a timing and outputs the operation result of a combination circuit to a scan data bus 172. Then, the result is compared with an expectation value outside the LSI for verification and this procedure is repeated for verifying operation.
Patent JP-S59124095-A (JP)
Title: Semiconductor storage device
Inventor: ARAKAWA HIDEKI
IPC: G11C5/14
Filed: 1982-12-29
Abstract: PURPOSE:To obtain a small-sized clock generating circuit having reduced power consumption by providing a charge pumping circuit which has a coupled exclusive transistor (TR) inserted between the clock generating circuit and capacitor. CONSTITUTION:When a column line 6-0 is selected, its potential rises. Consequently, the coupled exclusive TR 23-0 is held on, and an MOS capacitor 20-0 is charged corresponding to clock pulses to make the operation effective as the charge pumping circuit. Unselected column lines, etc., however, are held at 0V. Consequently, the coupled exclusive TR is turned off and the clock pulse generating circuit and an MOS capacitor are not coupled any more. Therefore, the load on the clock pulse generating circuit is only the MOS capacitor of the selected charge pump. Thus, the clock pulse generating circuit having low driving force is employed.
Patent JP-S6379539-A (JP)
Inventor: NISHIYAMA HIROSHI
IPC: A01G9/10
Filed: 1987-09-11
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-S63171881-A (JP)
Title: Thin film forming device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/314
Filed: 1987-09-12
Abstract: PURPOSE:To permit formation of uniform-quality thin films on large-area substrates with high productivity, by moving the substrates without allowing the substrates to contact the atm. air between plural reaction chambers which are partitioned by sluice valves and forming the films which are different from each other respectively separately in the reaction chambers. CONSTITUTION:The substrates 35, 35' are mouned in boats 50-50'' for conveyance and are moved between the plural reaction chambers 45-45''' respectively provided with discharge parts 36-36'''. After reaction gases 40... are cracked and activated by impressing high-frequency induction energy 33 to said gases in excitation chambers 32-32''', said gases are introduced through homogenizers 34 into the respective reaction chambers 45-45''' to form the films on the surfaces of the substrates 31.... The above-mentioned plural reaction chambers 45... of the film forming device constituted in the above-mentioned manner are partitioned by the sluice valves. The respective separate and efficient formation of the films consisting of the materials or having the characteristics different from each other in the respective reaction chambers 45... is thereby permitted.
Patent JP-H04109709-A (JP)
Title: Surface acoustic wave element
Inventor: TANAKA TOSHIHARU
IPC: H03H9/25
Filed: 1990-08-29
Abstract: PURPOSE:To increase an electromechanical coupling coefficient more than that of a conventional element by tilting the C axis of an aluminum nitride piezoelectric film with respect to the surface of a sapphire single crystal substrate in the surface acoustic wave element in which a single crystal or C axis oriented aluminum nitride piezoelectric film is formed on the sapphire single crystal substrate. CONSTITUTION:A single crystal or C axis oriented aluminum nitride piezoelectric film 2 is formed on a sapphire single crystal substrate 1. Moreover, a comb-line transmission electrode 3 and a comb-line reception electrode 4 are formed on the sapphire single crystal substrate 2 opposite to each other, and a surface acoustic wave is propagated in the direction of the arrow W toward from the transmission electrode 3 to the reception electrode 4', that is, in the direction of the X axis 1a. A projection axis (2a') being a projection axis of the aluminum nitride piezoelectric film 2 onto a projection plane (X-Z plane) including the axis (X axis (1a)) in the propagation direction of the surface acoustic wave and the normal axis (Z axis (1b)) on the surface of the sapphire single crystal substrate has a prescribed tilt angle theta' with respect to the normal axis (Z axis (1b)). The electromechanical coupling coefficient is increased as the tilt angle theta increases from the degree zero, reaches a peak at the prescribed tilt angle theta and then decreases.
Patent JP-H0657804-A (JP)
Title: Sanitary washing device
Inventor: KAWAHARA YOSHIYUKI
IPC: E03D9/08
Filed: 1992-08-05
Abstract: PURPOSE:To eliminate the users troublesome feeling and prevent miss-operation of a sanitary washing device by confirming whether setting and registration of the pattern for automatic progress of the sanitary washing device is made or not and the contents thereof, and informing the users the results thereof. CONSTITUTION:Confirmation of whether setting and registration of patterns to the respective pattern numbers are made or not is confirmed by means of operating a registration/contents indication button K. When the registration/ contents indication button K of an operating unit 2a is pressed once, [Registered] 7a lamp turns on a liquid crystal panel 7 and, further only a figure 7c corresponding to a set and registered pattern number turns on. Thus users can easily confirm whether a setting and registration pattern has already been made or not. Since pattern number 1 and 3 have been confirmed as not being registered yet, a new pattern can be set and registered with these numbers. On the other hand the registration/contents indication button K is pressed two time successively, a [Contents Indication] 7b lamp turns on. Now if an appropriate pattern number selection button A is pressed, such pattern contents is indicated on 7b to 7h. Thus contents of setting and registration pattern already registered can be confirmed easily.
Patent JP-S60120584-A (JP)
Title: Light wavelength output stabilized laser diode module
Inventor: MASUDA SHIGEFUMI
IPC: H01S5/00
Filed: 1983-12-05
Abstract: PURPOSE:To obtain an LD module having stable light wavelength output by stabilizing the light wavelength and light output with longitudinal output lights similarly in length of the light outputted around a laser diode of the width of a heat sink mounted with a laser diode and hermetically sealing an LD, a lens, a half mirror and a band filter. CONSTITUTION:A light emitted from one of LDs 1 such as from the front is photomatched by lenses 4, 5 and incident to an optical fiber 6. The light emitted from the fiber 6 becomes an output light, but party refelcted by a half mirror 18, incident to a photodector 9, the temperature of the LD1 is altered by the output signal, and controlled so that the light output becomes constant. The light emitted from the rear is photomatched by a lens 3, divided by a half mirror 8, one of which is incident to a photodetector 10 to generate a voltage proportional to the incident light power, amplified by an amplifier 12, and a voltage P1 is inputted to a divider 14. The other is incident through a BPF 9 to the photodetector 10 to generate a voltage proportional to the incident power, amplified by an amplifier 13, and a voltage P2 is inputted to the divider 14, and controlled by the output so that P2/P1 becomes constant.
Patent JP-S6473405-A (JP)
Title: Power unit
Inventor: NOTOHARA YASUO
IPC: H02M7/217
Filed: 1987-09-16
Abstract: PURPOSE:To control a source current so as to be a sine wave shape, and to suppress the ripple of a DC output voltage by controlling a conduction ratio. CONSTITUTION:A difference between a DC voltage detection signal 14 and a DC voltage instruction 15 is calculated, and if the DC voltage detection signal 14 is larger, a proportion gain K is increased, and if the DC voltage instruction 15 is larger, the proportion gain K is decreased. Namely, for instance, in a case that the DC voltage detection signal 14 is larger, the proportion gain K is increased, and a conduction ratio instruction value 9 is decreased, and therefore, an input current decreases, and an input power decreases. Accordingly, a power to be transmitted to a DC power side decreases as well, and the DC output voltage Ed decreases. Then, an above-mentioned operation is repeated until the deviation of the DC voltage detection signal 14 and the DC voltage instruction 15 comes to be zero, and the DC voltage Ed can be controlled. Thus, reliability against a voltage variation or a noise can be improved, and the ripple of the DC output voltage can be suppressed, and at the same time, a power factor is improved.
Patent JP-H04111075-A (JP)
Title: Device for designing printed circuit board wiring
Inventor: ICHIBA YOSHIKAZU
IPC: H05K3/00
Filed: 1990-08-30
Abstract: PURPOSE:To reduce man-hour and cost by deciding the direction of drawing a pattern according to a logical attribute and drawing the signal pattern having the high possibility of improvement to the outside of a part pad. CONSTITUTION:An input means 1 inputs a logical connection information 21 of a circuit diagram, and a pin pair deciding means 3 decides a pin pair while adding the logical connection information 21 as well as land and pad positions. A connecting state deciding means 4 decides whether one of paired pins is connected to a surface mounting part or not and also decides whether the connection is on the side of a power source or a ground. When one of paired pins connected to surface mounting parts is connected to the side of the power source or the ground, a signal pattern setting means 5 sets the signal pattern so as to draw it from the outside of the part loading pad. Thus, man-hour and cost can be reduced.
Patent JP-H0394809-A (JP)
Title: Dry type dehumidifier
Inventor: YOKOTA HISAAKI
IPC: B01D53/26
Filed: 1989-09-05
Abstract: PURPOSE:To reduce heat loss by providing the adsorption body provided with a heat exchanging member, the adsorption tower housing the adsorption body, and exhausting means, and a selecting means. CONSTITUTION:A medium is compressed by a compressor 29 to be in a high temp., and supplied to the adsorption body 25 in a 1st adsorption tower 31 as a heating medium. The heating medium discharged from the 1st adsorption tower 31 is passed through an expansion valve 30 to be expanded with its temp. lowered, and supplied to the adsorption body 25 in a 2nd adsorption tower 32 as a cooling medium. The first adsorption tower 31 is evacuated by a pump 38 to have its inside pressure reduced and the heating medium flows into pipes 26 of the housed adsorption body 25 to raise the temp. of fins 27, thus the adsorbent 28 being in contact with the fins 27 is swiftly heated. The moisture adsorbed in the adsorbent 28 is desorbed and discharged. By this method, the adsorption efficiency is sharply improved.
Patent JP-H0895370-A (JP)
Title: Image forming device
Inventor: GOTO HIROSHI
IPC: G03G15/08
Filed: 1994-09-26
Abstract: PURPOSE: To accurately detect environmental fluctuation by forming a reference image by painting out a specified dot among plural dots constituting a picture element based on a pattern high sensitive to the environmental fluctuation. CONSTITUTION: In the case of selecting the reference pattern high sensitive to the environmental fluctuation read out from a 3rd ROM 29, it is desirable to set a pattern where black and white dots are dispersed more than the pattern used in the case of actual printing out and whose area rate is 40-70% as the reference pattern. A half tone image is written in a photoreceptor by the reference pattern read out. The reference pattern is developed by developing bias and the entire density of the developered reference pattern is read by an optical density sensor. Then, the read reference pattern density is compared with reference density data stored in the 3rd ROM 29, and the voltage value of the developing bias is adjusted based on a reference table showing a value fixed in accordance with a difference obtained by the comparison.
Patent JP-H0279107-A (JP)
Title: Unmanned drive device for automobile
Inventor: TAKAYAMA MASAYUKI
IPC: B61L23/14
Filed: 1988-09-16
Abstract: PURPOSE:To drive plural automobiles in unmanned states even on a narrow running road by stretching a loop for ATC signals along the outside of a guide line for steering signal at a prescribed interval. CONSTITUTION:A loop 5 for ATC signals is installed to the outside of a guide line 3 for steering signals at a prescribed interval. Antennas for receiving ATC signals are fitted to both sides of an automobile 2 so that ATC signals can be received from the loop 5 through either one of the antennas even when the automobile 2 runs on either side. Moreover, an appropriate interval is maintained between the loop 5 for ATC signals and guide line 3 for steering signals and ATC signals are sent to the loop 5 from an ATC signal controller 8 through an impedance matching box 6. An automatic drive controller 9 which manages and controls the drive of the automobile 2 controls a group of automobiles by sending ATC speed signals to be given to each section to the controller 8. Therefore, unmanned drive of automobiles can be realized.
Patent JP-H0674060-A (JP)
Title: Composite cycle generating plant and operating method thereof
Inventor: TAKADA SHUHO
IPC: F01K23/10
Filed: 1992-08-28
Abstract: PURPOSE:To provide a composite cycle generating plant which is designed to prevent incomplete operation of an exhaust gas ill effect removing device during the starting of a gas turbine and reduce the generation of the thermal stress of an exhaust gas boiler and the operation method of the generating plant. CONSTITUTION:A gas tank 102 communicated to an exhaust gas duct 8 through a duct 100 is installed between a gas turbine 1 of which a composite cycle generating plant is composed and an exhaust gas boiler 2 to generate steam by means of exhaust gas therefrom serving as a heat source. 103, 104, and 105 are taken as a damper. During the starting of the gas turbine 1 through operation of the dampers and a fan 101, low temperature exhaust gas from the gas turbine 1 is caused not to flow to the exhaust gas boiler 2 but flow to the gas tank 102, wherein temporary storage is effected. When the starting of the gas turbine 1 is completed and the temperature of exhaust gas is increased to a high value enough for operation of denitriding device in the exhaust gas boiler 2, exhaust gas from the gas turbine 1 is caused to flow to the exhaust gas boiler 2. In this case, low temperature exhaust gas in the gas tank 102 is forced to gradually flow in the exhaust gas boiler 2.