baber/WOPTO huggingface dataset:
Patent JP-S5786546-A (JP)
Title: Boiler
Inventor: ISHIMARU KIMIO
IPC: F02G1/043
Filed: 1980-11-18
Abstract: PURPOSE:To improve the total efficiency of an engine by using the hot water passed through cooler in a starting engine as the water for a boiler in a heater. CONSTITUTION:A cooling water path 7 is provided in a cooler 6 of a starting engine E then the water is supplied and the warmed water is supplied to a boiler 3 in a heater 2. A burner 5 is provided in the heater 2 to heat the high temperature head 4 of the engine thus to produce the output, while the exhaust gas will heat said boiler 3 to produce the steam which is used as the various energy source. When required a cooling water path 9 is provided in a heat accumulator 8 to bypass a portion of the water supplied to a cooler 6 thus to recover the heat and to supply the water to a boiler 3. The amount of supply water is regulated by detecting the load of an output generator 10 in the engine E through a detector 11 while controlling an electromagnetic valve 12 through a controller 13.
Patent JP-S5685725-A (JP)
Title: Light deflector
Inventor: SHIRASAKI TAKAYUKI
IPC: H02K7/08
Filed: 1979-12-14
Abstract: PURPOSE:To make construction simple and make the deflector suitable for mass production by supporting a revolving shaft by means of a pair of ball bearings, providing a magnetic field type DC motor between these bearing supports, and disposing a rotary polyhedral mirror body on the outside of the support of said bearings. CONSTITUTION:The stator of the light deflector consists of an outside cylinder 72, a stator 73, a ball bearing holding cylinder 74, a position detecting cylinder 91, Hall elements 92 and 92', a printed substrate 93, a lead-out wire 94 and an O-ring 95. On the other hand, the rotor consists of a rotary polyhedral mirror 51, a revolving shaft 52, a cork member 55, a mounting nut 56, a rotary magnet 58, ball bearings 61, 62, etc. The outer races of a pair of the ball bearings 61 and 62 are supported by a balancing tester and are well balanced. As a result, the light deflector of a small size and low costs which has stable quality with the accuracy equal to that of light deflectors of conventional type, is less than half the number of constituting parts and is about 70% in size is obtainable.
Patent JP-H0328952-A (JP)
Title: Programmable direct memory access device
Inventor: SUZUKI YOSHIHIRO
IPC: G06F13/28
Filed: 1989-06-26
Abstract: PURPOSE:To attain the flexible and high speed transfer of data with no intervention of a CPU by down-loading a data transfer control program to a direct memory access DMA device and executing the program after evaluation. CONSTITUTION:A down-load mechanism is prepared to down-load a program for control of the transfer of data together with a process mechanism which evaluates and executes the program. This program is assembled and converted into such an object code from that can be evaluated and executed by a DMA device. The DMA action is initialized when the program is down-loaded to the DMA device by a CPU. Then the program is stored in a program storage 27. When the DMA device is started, a mode is set to a control register 27 and both an address register 23 and a count register 24 are initialized based on the program. Then the transfer of data is actually performed when an execution instruction is detected out of the program. Thus it is possible to attain the flexible and high speed transfer of data with no intervention of the CPU.
Patent JP-S5786710-A (JP)
Title: Measuring device for three-dimensional configuration
Inventor: IWAOKA HIDETO
IPC: G01B11/24
Filed: 1980-11-19
Abstract: PURPOSE:To obtain the configuration of a body without contact, by converting interference fringes obtained from a light source which can be interfered into electric  pulses via scale computing and processing the result, and obtaining the distance of  movement of the scale in the directions of X, Y, and Z axes. CONSTITUTION:Moving systems 1-3, which are freely slid in the direction of the X, Y,  and Z axes, have the scales along the directions of movement. The scale 4 is used for  the X axis. Reflecting surfaces and transparent surfaces are regularly arranged on the  scale. An optical scale reading deivce 5 reads the movement in the direction of the X  axis. The same structures are provided in the Y and Z axes. The body to be measured  7 is placed between a position control device 6 which is provided at the tip of the  moving system in the direction of the X axis and a table 8. In the optical scale reader  5, the light from the light source 21 which can be interfered goes through a lens L, a  stopper 24, the scale 23, a half mirror 22, and reaches a screen 25, where the interference fringes of the light in the + or - primary mode is generated. Said interference fringes  are converted into photoelectric signal and inputted to a control device 26, wherein  computation is performed. Then, the outputs indicating the number of the pulses corresponding to the moved distance and the moving direction are sent out of the scale 23. Thus the configuration is obtained in contactless manner.
Patent JP-H084953-A (JP)
Title: Pipe
Inventor: WASHIZU IKUE
IPC: E03F3/04
Filed: 1994-06-21
Abstract: PURPOSE:To provide a pipe capable of preventing the fouling and deterioration by bacteria or fungi (mold) even in the case the pipe is particularly used for the sewage pipe where bacteria or fungi are easily generated. CONSTITUTION:A pipe is made of synthetic resin where the antimicrobial to be selected from the group consisting of imidazole organic matters, thiazoline organic matters, and the heavy metal salt is mixed at the ratio of 0. 2-11.0wt.% in terms of 100% synthetic resin.
Patent JP-S5955304-A (JP)
Title: Separation of water-organic liquid mixture
Inventor: MINEMATSU HIROMASA
IPC: B01D61/36
Filed: 1982-09-21
Abstract: PURPOSE:To provide a composite membrane for permeation evaporation having mechanical strength and a high sepn. performance by crosslinking polyethyleneimine and an acid halide group, etc. with an arom. crosslinking agent and forming an ultra-thin film layer having a specific structure on a backing film. CONSTITUTION:A polysulfone film having 40-70mu thickness and 30-600Angstrom  micropores on the surface is immersed for 5min at room temp. in 2.0wt% aq. soln. of polyethyleneimine of about 10,000mol.wt. and is then air-dried for 10min. The film is immersed for 3min in a hexane soln. contg. 2.0wt% toluene-2,4- diisocyanate, whereafter the film is heat-treated for 10min at 120 deg.C and is thus crosslinked. When the sepn. performance of the azeotropic liquid mixture of water/methanol=4.5/95.5wt. ratio is measured by using the obtained composite membrane, the flux is 0.28kg/m<2>.hr at 20 deg.C operating temp. and the coefft. of sepn. is 17.7, which values increase with an increase in the operating temp.
Patent JP-S6058544-A (JP)
Inventor: PATORITSUKU TEII KIYAHARAN
IPC: G01N27/333
Filed: 1984-08-02
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-S6054786-A (JP)
Title: Treatment of water containing heavy metallic ion and silicic acid
Inventor: OOKUMA NAOKI
IPC: C02F1/28
Filed: 1983-09-05
Abstract: PURPOSE:To remove and separate simultaneously heavy metallic ions and silicic acid with a high removing rate by regulating the pH of the water contg. heavy metallic ions and silicic acid, and then bringing the water into contact with a granular body consisting essentially of MgO. CONSTITUTION:The waste water 16 contg. heavy metallic ions and silicic acid is supplied into a pH regulating tank 10 wherein the pH is regulated to 6-8, and then supplied into a reaction tower 12. A granular body 14 contg. >=90% MgO and >=2% SiO2 is packed in the reaction tower 12. The heavy metallic ions and silicic acid in the waste water are brought into contact with the granular body 14 and allowed to react with the MgO, and adsorbed to the surface of the granular body 14. The treated water removed from heavy metallic ions and silicic acid is discharged to the outside of the system from a pipeline 18. In this case a part of the discharged treated water is branched and recirculated to the pH regulating tank 10 through a pipeline 20.
Patent JP-2000346006-A (JP)
Title: Hydraulic device
Inventor: MAEYAMA AKINOBU
IPC: F01M11/03
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To advantageously prevent occurrence of defective operation of a control valve due to foreign matter in hydraulic oil. SOLUTION: A hydraulic actuator 2 is operated by hydraulic oil fed from a hydraulic pressure source 1, and a control valve 3 provided between the hydraulic pressure source 1 and the actuator 2 controls the supply of hydraulic oil from the hydraulic pressure source 1 to the actuator 2 and the discharge of hydraulic oil from the actuator 2. A filter 37 is connected between the hydraulic source 1 and the control valve 3, and filters 28, 39 are connected between the actuator 2 and the control valve 3.
Patent JP-S5787749-A (JP)
Title: Servo brake system
Inventor: MATSUMOTO YUKIO
IPC: B60T13/12
Filed: 1980-11-20
Abstract: PURPOSE: To allow the servo action of a servo brake system of a large motor cycle to be suitably cut, by providing an on-off valve in responsive to the displacement of a stepped piston and a check valve in a bypass between the stepped piston and a throttle.  
     CONSTITUTION: When a lever 43 is grasped, the hydraulic pressure in a master cylinder 41 is transmitted via a communication bore 22 to a brake cylinder 10, and in this slow braking the check valve 48 remains closed. In this braking, a caliper 8 is swung to move the servo piston 34 to produce a hydraulic pressure in a hydraulic pressure producing chamber 16, but the pressure is prevented by the check valve 29. When the lever 43 is grasped strongly, the hydraulic pressure in the master cylinder 41 becomes high, and the movement of the stepped piston 17 causes the check valve 29 to open to further increase the braking force. In a case of rapid braking, the large hydraulic pressure P m  of the cylinder 41 allows the piston 17 to be slowly displaced by the throttle 46 to open the check valve 29 as well as the check valve 48, so that in the beginning of braking the hydraulic pressure P m  supplies a large servo hydraulic pressure with a slight time lag. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0213192-A (JP)
Title: Input level display system in satellite broadcast receiver
Inventor: FUJII AKIHIRO
IPC: H04N5/445
Filed: 1988-06-30
Abstract: PURPOSE:To display the level accurately without being affected by a cable or the like by displaying the input level of an antenna based on the noise and an automatic gain control signal. CONSTITUTION:A noise level is increasing if the reception state is deteriorated. Only a part of a prescribed band width is extracted from the noise by a band pass filter 21 and fed to a noise amplifier circuit 22. The amplified noise is detected by a noise level detection circuit 23, given to an inversion circuit 24 and the signal inverted and decreased is displayed as a small input level. The input level of the antenna 3 is displayed by utilizing the fact that the noise is nearly proportional to the C/N decided by the antenna 3 and a 1st intermediate frequency converter 4.
Patent JP-H05335223-A (JP)
Title: Method for forming resist pattern
Inventor: NOZAWA SATORU
IPC: H01L21/027
Filed: 1992-05-30
Abstract: PURPOSE:To eliminate an irregularity in the size of a periodic pattern when a photomask used to form an opening pattern for a CCD image sensing device is manufactured by an electron-beam exposure operation. CONSTITUTION:In a vector-scanning electron-beam exposure device, its current density is always definite and its exposure time is proportional to an exposure amount. The exposure amount is in a linear relationship with the size of a pattern. The permissible range of a change in the exposure amount is decided according to the permissible range of the change in the size of the pattern, the value of the exposure amount is set in a multistage manner within the range, and the value is input, on the basis of random numbers, at random as the parameter of the exposure time in exposure data on individual graphics. In conventional cases, the size of a pattern is increased periodically along the joint of fields and this causes an irregularity in the sensitivity of a can. In this invention, an irregularity in the size of the pattern is made random inside each field, and an irregularity in the sensitivity is eliminated.
Patent JP-S6319797-A (JP)
Inventor: TAKAHASHI KOYATA
IPC: H05B33/18
Filed: 1986-07-14
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-H08338697-A (JP)
Title: Repair time determining method of heat exchanger for heating furnace
Inventor: MORISAKA HISASHI
IPC: F28F27/00
Filed: 1995-06-29
Abstract: PURPOSE: To make it possible to grasp a repair time of a heat exchanger with high accuracy by determining when to repair a multiple pipe heat exchanger for combustion air-preheating installed in an exhaust gas duct of a heating furnace based on a comparison between a stack draft force and a total of a pressure loss of an exhaust gas up to the inlet of the stack. CONSTITUTION: The pressure loss of various exhaust gases in a gas duct 24 and a stack 23 is calculated from the input of combustion gas of a heating furnace 21 under combustion load and exhaust gas pressure on the inlet and outlet sides of a combustion air preheating multiple pipe heat exchanger and exhaust gas components and the temperature of a furnace bottom 22 of the exhaust gas. Furthermore, the total of the exhaust gas pressure from the draft force of the stack 23 including the resistance in the stack 23 up to the inlet of the stack 23 is calculated based on the result of the pressure loss calculation. When the comparison between the total loss of the exhaust gas pressure up to the draft force of the stack 23 and the inlet of the stack 23 is smaller than a predetermined value, it is judged that no draft allowance exists so that the heat exchanger must be repaired.  This construction makes it possible to grasp when to repair the heat exchanger 25 with high accuracy.
Patent JP-S6321463-A (JP)
Inventor: HASHIMOTO TAKESHI
IPC: F25C1/00
Filed: 1986-07-14
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-H03162369-A (JP)
Title: Coiling machine having variable gear ratio
Inventor: SUTEIIBUN EI PURATSUTO
IPC: B21F3/02
Filed: 1990-06-21
Abstract: PURPOSE: To easily wind various kinds of coils by driving a deflectable drive shaft by a pair of drive rolls at one end of a shaft which pierces a rectangular frame and is rotated by a drive pulley of different diameter, and winding a wire by a coiling roll on the other end. CONSTITUTION: A rotary shaft 14 is pierced through a front plate 12c and a rear plate 12d of a rectangular frame 12. The shaft 14 is provided with a plurality of drive pulleys 16 of different diameter, its speed is variable by a belt not indicated in the figure. Deflectable drive shafts 130, 132 are rotated by a drive shaft 20 extending from the rear plate 12d through a pair of drive rolls 50, 52 to rotate drive gears 110, 112. A chuck part 22 extending from the front plate 12c turns shafts 28, 30 through knobs 36, 38, and moves them in collars 32, 34 and moves hangers 24, 26 in the axial direction. The rotation of the drive gears 110, 112 rotates coiling rolls 90, 92 through spur gears 94, 96. Various kinds of coils including fine wires to thick wires can be easily manufactured thereby.
Patent JP-H06349767-A (JP)
Title: Method and apparatus for lift-off of substrate
Inventor: ITO TAKASHI
IPC: H01L21/3205
Filed: 1993-06-08
Abstract: PURPOSE:To remove deposited metal layers to be removed at a stroke without bringing them into contact with a pattern surface. CONSTITUTION:Resist layers 3 are made to remain on non-electrode-forming parts 4a on the pattern surface 2 of a substrate 1 and metal film layers 5 and 5a are formed on the pattern surface 2. Then the pattern surface 2 of the substrate 1 is made to face downward and dipped into resist dissolving sgent to dissolve the resist layers 3. The metal film layers 5a on the unnecessary parts which gradually droop by the dipping is hooked to be removed from the pattern surface 2.
Patent JP-H0331192-A (JP)
Title: Evacuation structure for passenger conveyor
Inventor: KOJIMA WAHEI
IPC: B66B29/00
Filed: 1989-06-28
Abstract: PURPOSE:To allow evacuation safely and quickly when an emergency situation occurs by arranging multiple passenger conveyors in series between a lower floor and an upper floor, and providing an evacuation section with an intermediate floor serving as a landing and an emergency exit between passenger conveyors. CONSTITUTION:When an emergency situation such as a fire or a flood occurs, passengers move to an evacuation section 10 on an intermediate floor MF by utilizing passenger conveyors 1 and 2. Passengers are evacuated to a safe position from an emergency exit 10c provided on the intermediate floor MF through an evacuation path 11.
Patent JP-S6318612-A (JP)
Inventor: YOSHIDA AKIHIKO
IPC: H01M4/48
Filed: 1986-07-11
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-H0911150-A (JP)
Title: Pulling-out patch for bearing member in solenoid brake
Inventor: MATSUI HIROAKI
IPC: B66B11/08
Filed: 1995-06-29
Abstract: PURPOSE: To provide a pulling-out patch for bearing members in a solenoid brake which has superior operativity and simple structure, when the bearing members are pulled out from a fixed core. CONSTITUTION: This is a patch 8 for contacting with the end faces of bearing members 6a, 6b, when the bearing members 6a, 6b are pulled out in a solenoid brake formed by fitting the bearing members 6a, 6b, which have the internal diameter smaller than the diameter of the central part of a through hole 9, in the large diameter parts formed in both ends of the through hole 9 of a fixed core 7 respectively, this patch 8 has an elliptical shape and a flat plate, and they are so formed that the longer diameter is a little bit smaller than the internal diameter of the penetration hole 9 and the short diameter is smaller than the internal diameter of the bearing members 6a, 6b.
Patent JP-H0826136-A (JP)
Title: Cabin skeleton member structure of vehicle body
Inventor: MAKI TETSUO
IPC: B62D25/04
Filed: 1994-07-15
Abstract: PURPOSE:To improve the collision energy absorbing performance by fully securing the collapse stroke of an inner panel of a cabin skeleton member. CONSTITUTION:The rigidity of a load sustaining wall 6 is increased more than that of leg-supporting walls 7, 8 by forming an inner panel 2 of a front pillar A of three walls, i.e., the load sustaining wall 6 which is approximately perpendicular to an occupant and the leg-supporting walls 7, 8 which are diagonally folded outwardly on each side of the load sustaining wall, and providing the load sustaining wall 6 of the multiple panel structure where the inner panel 2 is split into a first panel 2A and a second panel 2B in the width direction are overlapped with load sustaining wall parts 6a, 6b.
Patent JP-S5788204-A (JP)
Title: Refrigerating equipment
Inventor: TERADA FUSAO
IPC: F01K25/10
Filed: 1980-11-20
Abstract: PURPOSE: To employ high temperature working fluid to enhance the driving efficiency by a method wherein a closed Brayton cycle is employed as the driving source of a refrigerant compressor and a compressor and an expander used in said cycle and the refrigerant compressor are rendered to be all of velocity type with no friction part.  
     CONSTITUTION: With the start of the running of the velocity type compressor 1, the working fluid is compressed and discharged from a port 22 and then heated up to high temperature with a heater 2. After that, said high temperature high pressure working fluid is introduced from a port 23 to the velocity type expander 4 to rotate and drive the expander by lowering its temperature and pressure. Said working fluid decreased in temperature and pressure is cooled with a radiator 5 and, after that, sent back to the velocity type compressor 1 to repeat the recirculation. According to Brayton cycle as described above, the output of the velocity type expander 4 is transmitted through a rotary shaft 15 to drive the velocity type compressor 1 and at the same time to rotate the transmitting part of a magnetic coupling, the part to be transmitted 18 of which is started to rotate to drive the velocity type refrigerant compressor at the same time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06344806-A (JP)
Title: Vehicle controller
Inventor: YAMAMOTO MASANORI
IPC: B60W10/10
Filed: 1993-06-08
Abstract: PURPOSE:To obtain a vehicle controller which prevents driving stability from decreasing in case of actuation defect of a driving stability controller. CONSTITUTION:The actuation defect of a driving stability controller 10 is monitored by a linkless throttle ECU 32 to turn ON/OFF of a defective plug 48. The defective plug 48 is turned ON when at least one of devices constituting the driving stability controller 10 has become defective in its actuation. A throttle control routine, a vehicle speed upper limit control routine, and an econo- mode changeover routine are executed, based on the defective plug 48. By the execution of respective routines, the throttle opening during the same driving operation is reduced to regulate the rising acceleration and the vehicle speed. And further, an upper limit fuel injection volume is suppressed low to lower the maximum speed and the shift-up timing is accelerated to decrease the acceleration. In this way, reduction in the driving stability can be made small.
Patent JP-S5866147-A (JP)
Title: Device for telemeter slave station
Inventor: OOMORI SHINJI
IPC: G06F17/40
Filed: 1981-10-16
Abstract: PURPOSE:To reduce the burden of a master station and to improve the use efficiency of a line, by providing a timer unit in a slave station, and eliminating the successive polling of the master station, and allowing a CPU in the slave station to execute date gathering and data processings of the master station instead of the master station. CONSTITUTION:In case of no polling from a master station 6, a CPU 2 in a slave station 1' is interrupted at a sampling period t1 by a timer unit 10, then, data is inputted to the CPU2 from a sensor group 5 through an A/D converter 4 and an input unit 3, and processing data are stored in a memory 12. Data for past 60min can be held in the memory, and an average value is calculated at every period t1 to cope with the polling from the master station 6. The CPU2 is interrupted, furthermore, at a period t2 (=t1/n) on a basis of the timer unit 10 to display the latest data from the sensor group 5 on a display device 11. Thus, the slave station 1' executes said processings during no polling; and when the polling from the master station is transmitted to the slave station 1', the CPU2 loads data to be transmitted from the memory 12 and transmits this data.
Patent JP-S6142418-A (JP)
Title: Extrusion working equipment
Inventor: HONDA MASAHIRO
IPC: B21C29/00
Filed: 1984-08-06
Abstract: PURPOSE:To provide an extrusion working equipment having wide versatility by connecting the extruded material taking-out port of the end platen of an extrusion press machine and the extruded material accepting port of a water tank by means of a freely attachable and deachable conneting pipe and constituting the pipe in such a manner that said pipe can be easily taken out of the spacing between the extruded material taking-out port and the extruded material receiving port. CONSTITUTION:The extrusion working equipment is provided with the extrusion press machining having the end platen 12 and the water tank 14. The extruded material taking-out port 22 provided to the platen 12 and the extruded material receiving port 24 provided to the water tank 14 are connected by the expandable and contratable connecting pipe 40. The pipe 40 is made freely attachable and detachable to and from the port 22 and the port 24 and is installed on a stand 30 movable in the direction intersecting with the direction connecting the port 22 and the port 24. A sliding seal 55 for preventing the outflow of the water of the tank 14 from the port 24 is provided.