baber/WOPTO huggingface dataset:
Patent JP-S57139236-A (JP)
Title: Cooling water supply device for air conditioning facility
Inventor: HIRUTA YASUO
IPC: F24F11/02
Filed: 1981-02-20
Abstract: PURPOSE:To simplify an air conditioning facility receiving coolant from an auxiliary cooling water facility of a closed circuit as a cooling source of a refrigerator by connecting the coolant loop relative to the refrigerator to the coolant  loop of the auxiliary cooling water facility. CONSTITUTION:Coolant in a coolant loop 14 circulating by a coolant pump 18 is cooled by river or sea water by a pump 28 in a heat exchanger 29, and is supplied to a refrigerator 20. On the other hand, coolant in the coolant loop 16 circulating by a coolant pump 32 is cooled by a refrigerator 12, and is circulated via a cooling coil 34 in an air conditioner 33. In the above structure, the loops 14, 16 are connected via a connecting pipe 48 and a bypass tube 52 having a control valve 50. In this manner, a surge tank 22 at the loop 14 side and a medicine tank 24 are commonly used for both loops 14, 16, thereby simplifying the facility.
Patent JP-H09193852-A (JP)
Title: Projection drive type rubber crawler
Inventor: TSUNODA KATSUHIKO
IPC: B62D55/253
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent gouging in the vicinity of a rubber projection, by setteing width, by a specific condition, in the longitudinal direction of the rubber projection in parallel to the inner peripheral surface of a rubber crawler at a portion half the height of the rubber projection contacting with a sprocket. SOLUTION: A rubber projection 3 is provided at a constant pitch on the center of the inner peripheral surface of a rubber elastic body 1, and a steel cord 2 is embedded in the longitudinal direction of the rubber elastic body 1, to form a rubber rag 4 on the outer peripheral surface side. The rubber projection 3 forms a long size square truncated shape in the width direction of a rubber crawler, to be made to satisfy a relation 0.2<=H/D<=5, where H: height from the inner peripheral surface, D: width in the longitudinal direction in intermidiate height, R1 : the curvature radius of the rise part of the projection 3, and R2 : the curvature radius of the top part of the projection 3. This can prevent the gouging in the vicinity of the projection 3.
Patent JP-S62182422-A (JP)
Title: Stratified combustion engine
Inventor: OZASA TOSHIHIRO
IPC: F02B23/10
Filed: 1986-02-05
Abstract: PURPOSE:To make improvements in combustive stability and reliability, by installing a fuel feeding device, which supplies fuel so as to cause a fuel-air mixing ratio of a suction mixture to become ununiformed positionally in a combustion chamber, plural ignition devices, and also a cavity in at least either of a piston top face or a cylinder head. CONSTITUTION:An electronic control fuel injection valve is used as a fuel supply system, and fuel injection timing is controlled and stratified. A rich mixture 21 moves as being mixed with a lean mixture 22 in a cylinder 4A, but when it is compressed and made to flow into a cavity 6, the rich mixture 21 comes to arrive at either of spark plugs 1 and 2 in consequence, thus it is stably ignited. On the other hand, the lean mixture exists in a spark plug position in contrast with this, and it is not necessarily ignited. And, at the time of high load, quick combustion by two-point ignition takes place, and at the time of low load, it is ignited by at least one point and flame propagation into a combustible mixture range takes place so that engine performance is stabilized, thus the good side of performance in either of these spark plugs 1 and 2 is ensured.
Patent JP-H02204021-A (JP)
Title: Manufacture of porous film or sheet
Inventor: FUJII TOSHIO
IPC: B29K105/04
Filed: 1989-02-01
Abstract: PURPOSE:To improve the tensile strength as well as the surface strength of a porous film or sheet by a method wherein the film, obtained by inflation molding while rotating a rotary die capable of turning a die lip and a core relatively with a specified number of rotation, is stretched into the direction of take-off under a specified condition. CONSTITUTION:Thermoplastic resin compound, consisting of 100 weight parts of thermoplastic resin mixed with 25-400 weight parts of filler and provided with melt index less than 10g/10min, is molded by inflation molding. In this case, an inflation molding device, capable of rotating either one of a die lip or a core through an annular slit or having a movable die lip and core capable of being rotated mutually into opposing directions, is employed while at least one of the movable die lip or the core is rotated with the number of rotation higher than the value of a rotating index S, shown by a formula (I), and lower than the 15 times of the rotating index S to mold a film or a sheet. Then, the obtained film or sheet is stretched into the direction of take-off with the draw ratio of 1.2-8 times.
Patent JP-S63194102-A (JP)
Inventor: ITAGAKI HIROSHI
IPC: F22B1/18
Filed: 1987-02-05
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-H03226629-A (JP)
Title: Judging method for machine type of sound generating body
Inventor: TADAKI YOSHIHARU
IPC: G10L15/02
Filed: 1990-01-31
Abstract: PURPOSE:To facilitate the judgment of the type of a machine by a method wherein a sound generated from a sound generating body is converted into an electrical signal, a sound pattern spectrum obtained by a Fourier transform of the signal under-goes a logarithmic processing and the signal further subjected to a squaring processing is analyzed. CONSTITUTION:A sound 3 generated from a sound generating body 2 carried on a vehicle 1 is converted into an electrical signal through a medium 4 and a microphone 5 and amplified with an amplification circuit 7 to be inputted into a cepstrum processing circuit 9 as signal 8. Then, a power spectrum which is obtained by a Fourier transform of the signal 8 with a Fourier transform section 9-1 undergoes a logarithmic processing with a logarithmic processing section 9-2, further is subjected to a Fourier transform with a Fourier transform section 9-3 and a squaring processing of the results is performed with a squaring processing section 9-4. The results are inputted into a collation judging circuit 17 as cepstrum 10. Then, with the circuit 17, a sound pattern registered in a file 14 is collated with other collation data 16 to judge the type of a machine as sound generating body 2.
Patent JP-H08221839-A (JP)
Title: Magneto-ptical disk device, magneto-optical recording and reproducing method and magneto-optical recording medium
Inventor: FUSHIMI TETSUYA
IPC: G11B11/105
Filed: 1995-02-13
Abstract: PURPOSE: To enhance the symmetricalness of reproduced signals and to decrease reading errors of information. CONSTITUTION: Recording pits are formed in the previously determined regions on an optical disk medium 101 of a magneto-optical recording system which reproduces the information while transferring the information of a magnetic recording layer to a magnetic reproducing layer. The symmeticalness of the reproduced signals reproducing these recording pits is then evaluated by a detector 113. The reproduced signals are subjected to phase compensation in accordance with the results thereof, by which the front and rear of the waveform shapes occurring in the recording pits of the reproduced signals are made symmetrical. The quantity of the laser beam used for reproducing the information, external reproducing magnetic fields, phase compensation quantity, etc., are set according to the symmetricalness of the reproduced signals.  As a result, stable magnetic super-high resolution reproduction is realized and the recording and reproducing of the high-density information is made possible.
Patent JP-H06227311-A (JP)
Title: Supporter for use on vehicle loading platform
Inventor: GEERAN ROOZEN
IPC: B62D33/02
Filed: 1993-02-12
Abstract: PURPOSE: To provide a stanchion equipped with a locking device designed so that just a comparatively small space is required and a control lever is not made dangerous for an operator at the time of device opening. CONSTITUTION: One end part of a control lever 14 for operating a lock plunger 27 is pivoted with a locking means 17 to cooperate with a platform attachment 19 and further pivoted with a link arm 22 in a prescribed distance from the locking means, the other end part of the link arm is pivoted to the lock plunger 27, a compression spring 23 is provided between the control lever 14 and a bracket 30 provided in the stanchion, and the bracket 30 is formed as a support for supporting the lock plunger 27 in one of its end positions.
Patent JP-S56121020-A (JP)
Title: Exposure controller of camera
Inventor: YAMADA SEINI
IPC: G03B7/08
Filed: 1980-02-26
Abstract: PURPOSE: To change-over exposure modes through single operation by providing an information setting switch member dedicated to setting a diaphragm value and shutter speed, and another switch member with which a program shutter mode is set.  
     CONSTITUTION: While three FFs 21, 46 and 57 are all reset, exposure control is exercised in program shutter mode P. With the shutter button pushed, an aperture value and shutter speed are displayed on display devices 72 and 73 on the basis of the signal and at the 2nd stage, release commanding is done. As switch 17 is placed at contact 17a in mode P, the diaphragm value signal is changed to the high- speed shutter side and then releasing the depression of switch 17 sets diaphragm- priority mode A. Operating switch 42 in mode A enables the setting of desired shutter speed mode S. In this constitution, the exposure controlling modes can be changed over by operating one of three switches. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55115841-A (JP)
Title: Treatment of by-product in preparation of acetaldehyde
Inventor: KUBOTA TOORU
IPC: C07C45/00
Filed: 1979-03-01
Abstract: PURPOSE: To recover acetaldehyde (X) and to incinerate bottoms conc. aqueous X, by rectifying crude hydrous K, by removing most of water from the side stream taken of a concentration distillation column, and by feeding the distillate to a recovery distillation column.  
     CONSTITUTION: Crude hydrous acetaldehyde, obtained by the Hoechst process, is fed to the rectifying column A, and chloroacetaldehyde (Y) containing a given concentration of acetaldehyde (X) is taken out as a side stream, which is fed to the concentration distillation column B. Most of water is then removed from the bottom, and substantially the total amount of X in the side stream and most of Y are distilled overhead, and fed to the recovery distillation column C. The high- purity X is obtained from the top, and the conc. aqueous Y is taken out of the column as bottoms, which are fed to the incineration system. A partial condenser is provided between the columns B and C to separate the bottoms into the vapor phase rich in X and the condensate rich in Y. The vapor phase is fed to the column C to reduce the load on distillation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62194598-A (JP)
Inventor: HIRAO YOSHIKAZU
IPC: G08B5/00
Filed: 1986-02-07
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-S60168197-A (JP)
Inventor: SAKURABA TAKAHIRO
IPC: G10L15/28
Filed: 1984-02-10
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-H03229893-A (JP)
Title: Electrodeposition coating method
Inventor: HIRANO SHIGERU
IPC: C25D7/06
Filed: 1990-02-02
Abstract: PURPOSE:To enable light exposure from the roughened surface side of a hooplike flexible base plate by electrodepositing the resist films on both faces of the base plate and thereafter again performing electrodeposition treatment to the evened face side of the base plate in the case of continuously electrodepositing the resist film on the surface of the base plate. CONSTITUTION:In the case of continuously coating a resist film on a hooplike flexible base plate 5 made of a copper foil single body by electrodeposition coating, firstly the base plate 5 is utilized as an anode in water solubilized acrylic photoresist resin 6 of a first electrodeposition tank 1. Resists 11, 12 are electrodeposited on both faces of the copper foil 10 by conducting electricity between the anode and a cathode 4. Then the base plate is introduced into a second electrodeposition tank 2. A second resist 13 is electrodeposited only on the evened face side of the base plate 5 by utilizing a shield roll 3. Thereafter the electrodeposited layer is heated and dried and the resist 12 on the roughened face side is smoothened 15. The resist of the thickest part of the recessed part on the roughened surface makes little difference in thickness in comparison with the thickness of the evened face side. Light exposure for forming patterning from the roughened face side is enabled.
Patent JP-H08221992-A (JP)
Title: Associative memory
Inventor: KANAZAWA NAOKI
IPC: G11C15/00
Filed: 1995-02-13
Abstract: PURPOSE: To reduce power consumption by getting to be precharged without depending on the on/off states of transistors arranged on a coincidence line and eliminating the precharge of a bit line and a bit bar line at every precharge. CONSTITUTION: Transistors 400-1 to 400-32 connected to a control line 500 in the gates are arranged between connection points P-1 to P-32 of plural transistors 290-1 to 290-32 each other arranged on the coincidence line 140 for a word memory 11. The logic of the control lines 300 and 500 are made 0, 1 respectively before and after retrieval operation, and thus, the transistors 320, 400-1 to 400-32 are made an on state, and the whole coincidence line 140 is precharged. In the case of the precharge, since the bit lines 23-1 to 23-32 and the bit bar lines 26-1 to 26-32 are not required to be charged to the logic 1, the power consumption is reduced. Further, a margin on operation is obtained by that, and the control of the circuit operation is also simplified.
Patent JP-S55117403-A (JP)
Title: Controlling device vehicle driving induction motor
Inventor: TSUBOI TAKASHI
IPC: H02P21/22
Filed: 1979-03-05
Abstract: PURPOSE:To improve the adhesion of a vehicle driving induction motor by detecting the speed of the vehicle, and adding to or substracting from the resulting detection value a value corresponding to a slide frequency to obtain a value to be used as a frequency instruction, whereby the skidding and sliding of the vehicle are stopped. CONSTITUTION:Vehicle driving electric motor 6A-6D receive an electric current from an electric power converter 5 to drive wheels 7A-7D. A signal representative of the speed of the vehicle is obtained by a speed generator 80 provided in a driven wheel 70, and an output signal ff is applied to an adder-subtractor 13. The adder- substractor 13 is adapted to form a frequency instruction fp by ading to the speed signal a value fs corresponding to a slide frequency, when the vehicle is subjected to power running, and by subtracting the signal fs from the signal ff when the vehicle is subjected to regeneration. A frequency control means 14 is adapted to control an output frequency of the electric power converter 5 on the basis of the frequency instruction fp. A comparator 11 is adapted to compare a current instruction Ip with a detection instruction If to form a voltage instruction Vp on the basis of the deviation. A voltage control means 12 is adapted to apply to the converter 5 on the basis of the voltage instruction Vp a signal with which the electric current flowing in an induction machine is controlled.
Patent JP-S60172893-A (JP)
Title: Transmission and processing method of channel selection signal
Inventor: WATANABE TAKAICHI
IPC: H04N1/40
Filed: 1984-02-14
Abstract: PURPOSE:To make a signal type convertor circuit unnecessary by carrying out transmission by means of frequency multiplication without converting the output signal of a channel selector into a code. CONSTITUTION:In a channel selection signal processing part at the terminal side, an encoded pulse string outputted from a code generator circuit 13 is modulated into a carrier having absolutely the same frequency as that of channel selectors 81-8n by a modulation circuit 14, and transmitted. These signals are converted into totally different types of frequency by frequency convertor circuits 202-20n, and frequency-multiplied by a multiplier circuit 12. In a channel selection signal processing part at the center side, photoelectrically converted signals by transmitting optical fiber are separated at every frequency by type of each carrier in a separator circuit 18. After they are demodulated in a demodulator circuit and converted into an original pulse string, they are parallel-converted in a series/parallel convertor 191, and then branched into three segments. One signal out of three branched segments decides whether a signal outputted from a channel selector is that to control a video signal selection circuit, or that to control a video signal selection circuit in other remote video signal center, controls a switch 21' or a switch 21'', and turns the former on and the latter off.
Patent JP-S58143354-A (JP)
Title: Electrophotographic copying machine
Inventor: SATOU MASAMICHI
IPC: G03G15/04
Filed: 1982-02-19
Abstract: PURPOSE:To obtain an electrophotographic copying machine small in size and weight, and low in price, by moving a slit exposure light source without moving an original. CONSTITUTION:A film type original support 3 windably is held with a pair of rolls 1, 2, and it is transparent, and insulating on the face in contact with a photoreceptor 7. A film type photoreceptor 7 is windably held with a pair of rolls 4, 5. The support 3 and the photoreceptor 7 are held in close contact with each other, and a moving body 11 moves under the photoreceptor 7 moves at least in the range for exposing the backside of the photoreceptor 7 to the optical image of the original on the support 3, and it has an opening on the upside, and rolls 10 for rotating along the backside of the photoreceptor 7, ratchets 23 above the outsides of both side ends, and a light source 7 for exposing the photoreceptor 7 and a reflective mirror 21 in the inside.
Patent JP-H09196022-A (JP)
Title: Fastening band
Inventor: SERIO SHINICHI
IPC: B65D63/10
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a fastening band having a fitting, which can be commonly used independently of largeness of the size of a circular member. SOLUTION: This fastening band is provided with a band-shaped band member 2 to be wound around a duct, a fitting 5, to which one end 2a of the band member 2 is fixed and which has bottom surfaces 3a, 4a along the circular member and side plates 3b, 4b in both sides of the bottom surfaces 3a, 4a, and a shaft member 6, which is provided freely to be rotated in one direction in relation to the side plates 3b, 4b and which can hold the other end 2b of the band member 2 for winding. Especially, the fitting 5 is formed of a first member 3 and a second member 4, which can be oscillated around the shaft member 6 taking it as a fulcrum, and the fitting 5 is deformed in response to the diameter of the duct.
Patent JP-H02203282-A (JP)
Title: Inspection device for package component
Inventor: KUBOYA MASAHIRO
IPC: H05K13/08
Filed: 1989-02-01
Abstract: PURPOSE:To detect whether or not there is a component by lowering an inspection head, provided with component detection parts, on a substrate to be inspected, and detecting the on-off states of the switch parts of the component detection parts while correcting the component position by the component detection parts. CONSTITUTION:When the inspection head 1 is lowered on the substrate 3 to be inspected which is positioned, the position of the component 4 is corrected by the tapered guide part 21a of a position correction hole 21 if shifting. When the head 1 is further lowered to its final position, a component detection pin 22 is pressed up by the component 4 where the component 4 is mounted and a conductive rubber sheet 14 contacts copper foil 12 to turn on a switch part 23, but when the component 4 is not mounted, the switch part 23 is still off. Here, a measurement voltage E is applied between the head 1 and the series circuit of a measurement part 2 to switch respective switch parts 23 in order, and then a voltmeter V deflects only where the component 4 is on the substrate 3, thereby deciding whether or not there is the component 4.
Patent JP-S55116278-A (JP)
Title: Determining system for failure point
Inventor: YAMAKOSHI YUKINARI
IPC: H02H3/40
Filed: 1979-03-03
Abstract: PURPOSE: To determine a failure point in a power transmission line with high precision from the voltage and current of one terminal only by using the components of changes of the voltage and current vectors of one terminal before and after the occurrence of a failure and the voltage and current vectors of that terminal after the failure.  
     CONSTITUTION: Voltage of each phase of a power transmission line is fed to each phase voltage vector detector unit, 8aW8c, and current to each phase current detector unit, 9aW9c. Their outputs are sent to calculation processing unit 10 consisting of a microcomputer, etc. Mode voltage and mode current vectors are obtained from the derived voltage and power source vectors. Specified calculations are operated on the components of changes before and after the occurrence of the failure and the mode voltage and current vectors after the failure, and thereby the distance from the terminal to the failure point is determined. Consequently, since the determination can be made by using the voltage and current of one terminal only, high precision and simplification can be achieved by omitting the signal transmission line. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58142463-A (JP)
Title: System development supporting device
Inventor: HONDA KUNIO
IPC: G06F17/50
Filed: 1982-02-17
Abstract: PURPOSE:To store the result of simulation and to improve the efficiency of program development and function confirmation, by simulating a message train without considering the system constitution at the program development and function confirmation. CONSTITUTION:To a common bus 1 connected to plural microprocessors, a system development supporting device having message transmission and reception interface circuits 4, 5, a message train memory 8, and a discrimination address table 9 is connected. The supporting device is provided with an incoming microprocessor discriminating address comparison circuit 13, an outgoing microprocessor discrimination address comparison circuit 14, a control circuit 10, a reception message comparison circuit 20 and a simulation result storage memory 17. Without considering the system constitution at the program development and function confirmation, the message train is simulated, the result of simulation is stored in the memory 17, and the efficiency of program development and function confirmation of the system is improved.
Patent JP-H09199638-A (JP)
Title: Semiconductor device and tray for housing it
Inventor: TAKAHASHI YOSHIHARU
IPC: H01L23/28
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor molded by resin to dissipate heat properly and to be housed accurately in a package. SOLUTION: A semiconductor chip 1, a junction material 2, a die pad 3, an inner lead 4, and a bonding wire 5 are molded by resin and a square package 6 is formed. A square recessed part 8 where one portion of the lower surface of the die pad 3 is exposed to atmosphere is formed on the bottom surface of the package 6, thus constituting a semiconductor device A. A protruding part 12 is formed on a bottom plate 11 and a tray 10 for housing houses the semiconductor device A by engaging the recessed part 8 of the semiconductor device A to the protruding part 12 from an upper part.