baber/WOPTO huggingface dataset:
Patent JP-S58121894-A (JP)
Title: Time division multiplex remote control monitor
Inventor: FUKUNAGA MASAKAZU
IPC: H04Q9/14
Filed: 1982-01-15
Abstract: PURPOSE:To eliminate the need for a reset circuit and to avoid count error completely, by providing a memory storing preceding and present data and a data subtraction circuit for a central device, and monitoring the number of input pulses to a pulse count terminal device based on the output of the subtraction circuit. CONSTITUTION:A central control monitor 4 starts a control monitor operation at each prescribed period T, and when a full digit output data VD are prepared in a data memory 25, the data of the memory 25 is fetched as an output data of a PC. Further, when this output data is the 1st data processing, it is stored in the memory 25. If the 2nd and succeeding data processing, it is stored in a memory 26, a subtraction circuit 27 subtracts the data DB of the memory 26 from a data DA of the memory 25 to detect the number of pulses inputted to a pulse count terminal device 2' during the period T. The data DA is stored in the memory 26 for the preparation of the data processing in accessing the terminal device 2. The said operations are repeated and the number of input pulses is detected.
Patent JP-S5498408-A (JP)
Title: Internal combustion engine having storage chamber with reciprocally fluidizing path
Inventor: NOHIRA HIDETAKA
IPC: F02B23/00
Filed: 1978-01-23
Abstract: PURPOSE: To improve heat efficiency of internal combustion engines with a higher combustion speed through a high speed fluidization of sucked air stored in a reciprocally fluidizing path formed in a storage chamber when it flows into and out of the storage chamber.  
     CONSTITUTION: A high pressure mixed gas is stored into a storage chamber 27 comprising a reciprocally fluidizing path 25 and a gas storage chamber 26 at the end of compression stroke in the cycle. Since the sectional area in the section of a reciprocally fluidizing path 25 is reduced to a level less than that of a gas storage chamber 26, when an opening/closing valve 21a is opened, a high pressure mixed air in a storage chamber 27 is fluidized heavily in the section in injection from the chamber 27. Such a fluidization promotes the mixing, atomization and vaporization of the mixed gas. Accordingly, the injection into a combustion chamber 5 through an injection port improves the ignitability of the mixed gas, increasing the combustion rate. Thus, the heat efficiency of the internal combustion engine can be elevated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56103471-A (JP)
Title: Semiconductor device
Inventor: AMAMIYA YOSHIHITO
IPC: H01L21/331
Filed: 1980-01-21
Abstract: PURPOSE:To increase in large a reverse-recovery rate by a method wherein when electrodes are attached to semiconductor layers respectively on which P-N junctions are formed to be made the semiconductor device, one of the semiconductor layers is made a 2-layer structure, on which interface a conductive-type region is formed which is mosaic and different in high impurity concentration. CONSTITUTION:When the P-N junctions 8 are formed by a P type semiconductor region 1 and an N<+> type semiconductor region 6 to construct the semiconductor device of a diode, a P<+> type region 2 is provided situated on the opposite side to the junctions 8 in the region 1 on one side. Further, a large number of the N<+> type regions scattered in latticelike or mosaic are formed by diffusion in the region 1 on the border of the regions 1 and 2. Thereafter, a metal layer 3 for the electrode to be an anode is attached on the outside of the region 2 and a metal layer 7 for the electrode to be a cathode on the outside of the region 6, respectively. Thus, a small number of carriers are prevented from being stored in the region 1 and the reverse- recovery rate is increased.
Patent JP-H05196381-A (JP)
Title: Heat accumulating device
Inventor: YANATORI MICHIO
IPC: F28D20/00
Filed: 1992-01-16
Abstract: PURPOSE:To improve transfer ability of heat from a heat accumulating material to a heat-exchanger by a method wherein a heatexchanger is mounted is thermally coupled to a container for containing a granular heat accumulating substance and a means to control the flow of evaporative liquid is arranged therebetween. CONSTITUTION:When a heater 25 is energized, liquid 6 in it is boiled, and air bubbles generated by the boiling are raised through buoyancy. Along with the rise of the air bubbles, liquid in a rise pipe 24 is pumped up through pumping operation of the air bubbles and flows over the top part of the rise pipe 24. The liquid 6 flows in a vaporizer 21 after the flow of it through a liquid return pipe 23, and heat is imparted thereon by heat accumulating substances 4 for vaporization. The steam flows through a steam moving pipe 22 to a condenser 20 and after the steam is caused to emit a condensing heat by a heat-exchanger 2 part and liquefied and dropped, the same cycle is repeated. A pressure uniforming pipe 26 is served to return steam, generated in the rise pipe 24, to the condenser 20. By regulating an input to the heater 25, a quantity of heat transported from the heat accumulating substance 4 to the heat-exchanger 2 is controlled.
Patent JP-H11201350-A (JP)
Title: Blank material of hose mouthpiece, and hose mouthpiece
Inventor: KUDO TOMIO
IPC: F16L33/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a hose mouthpiece under few processes. SOLUTION: A semi-plasticity article is formed, which a spherical head part raw stock part 30 processed as a head part is provided at one end by processing a cylindrical material, and at other end, a cylindrical raw stock part 32 processed as a hose insertion part and a cylindrical inner tube is provided. The cylindrical raw stock part 32 is upset-processed to form a hose insertion part raw stock part 36. A hose insertion part 10 is formed by extrusion-processing the hose insertion part raw stock part 36, and a cylindrical inner tube raw stock part 40 is formed inside the hose insertion part 10 extending from a bottom of the hose insertion part 10 to the axis direction of the hose insertion part 10. Then, a cylindrical inner tube 12 in which a hole is formed is formed by extrusion-processing of the cylindrical inner tube raw stock part 40.
Patent JP-H09197249-A (JP)
Title: Liquid crystal projector
Inventor: ARIMA HIROFUMI
IPC: H04N5/74
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To automatically adjust focus, a field angle, or a swing and tilt. SOLUTION: The lights modulated by liquid crystal panels 3R, 3G, and 3B are put together by an optical part 2 and projected on a screen through a focus lens 7 and a zoom lens 9. The light reflected by the screen as a range-finding image pattern light is projected passes through a slit 12 and is made incident on a line sensor 13. An MPU 14 finds the distance to the screen from the position of the reflected light on the line sensor 13. Then a focus actuator 8 is controlled according to the found distance to move the focus lens 7 so that the image on the screen is put in focus.
Patent JP-H09224118-A (JP)
Title: Photosensor array with aberration compensation
Inventor: MAIKERU JIEI SUTAINREE
IPC: H04N5/335
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To compensate optical aberration or illumination nonuniformity by positioning plural sensor elements for receiving light of a specified color along a non-planar surface and focusing the specified color along the non-planar surface through an optical system. SOLUTION: In the optical system composed of a single lens 400 and a photosensor assembly 402, three separate scanning line parts 404, 406 and 408 of an image 410 form images through beams 412, 414 and 416 onto three linear arrays 418, 420 and 422 on the photosensor assembly 402. In this case, the linear arrays 418, 420 and 422 are provided with plural sensor elements for receiving light in the specified color, these sensor elements are positioned along the non- planar surface, and the specified color is focused along the non-planar surface by this optical system. Thus, optical aberration and nonuniform light transmission/reflection/absorption/illumination can be compensated and the dimension, cost and complexity of the optical system can be reduced.
Patent JP-H02187569-A (JP)
Title: Operation device for freezing device
Inventor: KITAUCHI HAJIME
IPC: G05B11/32
Filed: 1989-01-12
Abstract: PURPOSE:To enable selective operation of a freezing device under the condition that a capacity does not exceed a source capacity by providing an interlock circuit which is designed such that a confirmation signal for operation of a freezing when each freezing device is in an automatic or a manual operation mode and in a manual operation mode is inputted as an interlock condition. CONSTITUTION:Provided, for example, a local control device 2a is brought into a manual operation mode and local control devices 2b and 2c are respectively brought into an automatic operation mode, during an automatic operation mode, relays 10B and 10C are excited through relay contacts 6b3 and 6c3. Thereby, H2a-K3b-10b1-K4b-K3c-10c1-K4c-K1a-11A-6a1 are connected to excite a relay 11A. Further, since the local control device 2a is in a manual operation mode, the relay contact 6a1 maintains an ON-state. Even when, with this state, a manual operation command switch 8a is temporarily turned ON, since a relay contact 11a is in an OFF-state, an electromagnetic contactor 9A is not excited, a freezing device 3a is not operated. In this case, two freezing devices 3b and 3c are brought into an operable state.
Patent JP-S5499882-A (JP)
Title: Plant supervisory controller
Inventor: SAKATA MICHIO
IPC: G05B23/02
Filed: 1978-01-24
Abstract: PURPOSE: To reduce the load on an operation control unit, by setting specific points in plant condition times constituted by a plurality of plant detection points and by permitting of the execution of a program only when the specific point is in a prescribed state.  
     CONSTITUTION: An input data processing unit 14 performs necessary processing of plant input signals a1Wam and thereafter stores them on a data table 15 and compares the signals with those read at the preceding time. If there is a state change, the processing unit generates a state checking signal f. A condition table 17 generates a confirmation signal g only when the state checking signal coincides with the execution request index of the program to be executed. The input data processing unit 14 receives the confirmation signal g to supply a state change signal b to a program execution selecting unit 22 to select the corresponding program. As a result, the unnecessary load on the operation control unit is reduced and the processing capacity is heightened. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62163985-A (JP)
Title: Logical circuit containing sequence circuit
Inventor: MATSUURA HIDEKI
IPC: G01R31/28
Filed: 1986-01-14
Abstract: PURPOSE:To make it possible to simply test a sequence circuit part, by making it possible to directly access the sequence circuit from an external input terminal and an external output terminal through a second transfer gate and a fourth transfer gate when a first transfer gate and a third transfer gate are held to a blocking state. CONSTITUTION:When an input terminal (s) is in a high level state, the output of an inverter 12 is at a low level and the output of an inverter 13 is at a high level. Therefore, transistors Q3, Q4, Q7, Q8, Q9 among transistors of which the gates are connected to the outputs of the inverters are an OFF-state and transistors Q1, Q2, Q5, Q6 among them are an ON-state. As a result, a transfer gate consisting of transistors Q3, Q4 are held to a blocking state and a transfer gate consisting of transistors Q1, Q2 is held to a continuity state. Therefore, in this case, the input terminal (c) of a sequence circuit 2 is separated from the output terminal (a) of a combination circuit 1 and, in place, a signal is applied from an input terminal (r) through the transfer gate consisting of the transistors Q1, Q2.
Patent JP-H09199657-A (JP)
Title: Lead structure of surface mounting electronic component
Inventor: NAKAMURA KIMIHIKO
IPC: H05K3/34
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To enable excellent connection with point heating similar to the case of lump heating by eliminating or limiting the rise of the contacting surface of leads by the thickness of solder. SOLUTION: Solder 4 is coated on the side surface 1a of a lead 1, on the heal part 1c of the lead 1 and on the upper surface 1d of the lead 1 of a surface mounting electronic component in advance. As the solder 4 is not supplied to the surface of the contacting surface 1e of the lead 1, there is no separation by the thickness of the solder 4 between a board 2 and the lead 1 before the melting of the solder. When the solder 4 is supplied to the contacting surface 1c with limited quantity, the solder 4 is cohered by surface tension on the side of contacting surface and the connection of the lead 1 to the connecting part of the board becomes easier. Therefore, when the lead 1 is heated each pin in a time, the excellent connection is obtained, similar to the case with lump heating and point heating technology is applicable.
Patent JP-S58123729-A (JP)
Title: Cooling device for semiconductor manufacturing apparatus table
Inventor: NODA KOUICHIROU
IPC: C30B25/12
Filed: 1982-01-20
Abstract: PURPOSE:To simplify the shape of the recess provided in the lower end surface of a  semiconductor manufacturing apparatus table and to increase the heat exchange area,  by forming a water chamber communicating with a drain bore by the table and an insulating plate, and disposing a sprinkling pipe provided with sprinkling nozzles on the  outer periphery of the water chamber. CONSTITUTION:A table 12 is provided in its lower end surface with a recess 22 by  machining which, together with an insulating plate 13, defines a water chamber under  the state where the table 12 and the insulating plate 13 are buried in a table holder 14.  The water chamber communicates with a drain bore 17 through a drain port 23 bored  in the insulating plate 13. A sprinkling pipe 25 having sprinkling nozzles 24 formed in  its side surface opposing to the drain bore 7 is disposed on the outer periphery of the  water chamber. The sprinkling pipe 25 and a water supply pipe 20 are connected  through water pipes 26. When the wafer mounted on the wafer holder is subjected to a  plasma etching treatment, the table 12 is excellently cooled by the cooling water which  is supplied to the sprinkling pipe 25 through the water supply pipe 20 and the water pipes 26 and sprinkled into the water chamber from the sprinkling nozzles 24 to circulate through the water chamber and is then discharged through the drain port 23  and the drain bore 17.
Patent JP-S5391420-A (JP)
Title: Pipe connecting device
Inventor: SATOU HIDEO
IPC: F16L37/00
Filed: 1977-01-21
Abstract: PURPOSE: To enable the connection free from mixing of pure water and dirty water by forming the partition wall over the whole length inside the pipe body and constituting the connection pipe and the connection joint constituting the drain pipe so that pure water and dirty water can be discharged separately. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01182079-A (JP)
Title: Paper gap adjusting mechanism
Inventor: KOJIMA MASAAKI
IPC: B41J25/308
Filed: 1988-01-14
Abstract: PURPOSE:To enable an adjustment of a paper gap only when the adjustment is required and contrive a shorter printing time, by supplying an operation instruction from a console panel to a controlling part for rotating an eccentric shaft by a stepping motor according to a signal from a micro-switch which is provided in the vicinity of a printing head and is operated when making contact with the surface of a printing paper. CONSTITUTION:With a switch on a console panel 11 operated, a stepping motor 8 is driven to rotate an eccentric shaft 7, thereby turning a carrier unit 5. When a micro-switch 3 makes contact with a printing paper 2 comprising a printing surface, a signal is sent from the micro-switch 3 to a controlling part 10. The controlling part 10 rotate a motor 8 further by a predetermined amount, thereby reversely turning the carrier unit 5, and the motor 8 is stopped and maintained at a position where the gap between a printing head 4 and the paper 2 is equal to a predetermined gap, whereby the head 4 is opposed to the paper 2 with an appropriate gap therebetween. The rotating amount of the motor 8 is preliminarily inputted to the controlling part 10 in accordance with the gap between the head 4 and the paper 2. At the time of redoing the gap adjustment, the above operation is repeated by again operating the console panel 11.
Patent JP-H02191748-A (JP)
Title: Ripple knitted fabric
Inventor: HABA KIYOTO
IPC: D04B1/00
Filed: 1989-01-13
Abstract: PURPOSE:To obtain a ripple knitted fabric, having a relatively simple weave and capable of assuming a unique surface change different in hue on the surface depending on the visual angle by providing ripple parts with a specific structure. CONSTITUTION:Ripple parts continuous in the course direction are formed from high ripples 1 and a low ripples 2 and the form of the high ripples 1 is nearly the shape of a right-angled triangle having a rising slope in the knitting direction (direction of an arrow). The high ripples 1 and low ripples 2 are alternately formed to respective different colors when patterns are not applied to the knitted fabric.
Patent JP-H08194448-A (JP)
Title: Display device
Inventor: ARAKANE MASAKATSU
IPC: G09G3/14
Filed: 1995-01-19
Abstract: PURPOSE: To stabilize display performance and lengthen a lifetime by connecting constant current elements to series elements in series so as to keep current values flowing in respective light-emitting diodes at a constant value without influence on the fluctuation of a power source voltage. CONSTITUTION: The AC input terminals 2a, 2b of a full-wave rectification power source circuit 1 are connected to an AC power source 3, and a DC voltage is generated between DC output terminals 4a, 4b. a plurality of, for instance, forty-four light-emitting units 5<-1> , 5<-2> , ... 5<-44> are connected in parallel between the DC terminals 4a, 4b of the full-wave rectification power source circuit 1. The respective light-emitting units 5<-1> , 5<-2> , ... 5<-44> are composed of series elements 7 respectively made of a plurality of, for instance, eighteen light emitting diodes 6 connected in series, and constant current diodes (constant current elements) 8 and resistors 9 connected to the series elements 7 in series.  As long as the both ends voltage of the constant current diodes 8 stay at a pinch off voltage or more and less than a break down voltage, currents flowing in respective series elements 7 are kept at a constant value.
Patent JP-S62167240-A (JP)
Inventor: KOBAYASHI KAZUICHI
IPC: C04B7/52
Filed: 1986-01-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04238518-A (JP)
Title: Polarity selecting device for rs-422 balanced circuit
Inventor: ABE HARUHIKO
IPC: G06F3/00
Filed: 1991-01-23
Abstract: PURPOSE:To realize the reduction of size, the reduction of weight, and the reduction of cost while improving reliability by reducing the number of signal switching to half in a polarity selecting device for an RS-422 balanced circuit. CONSTITUTION:This device is constituted of a static signal inverting means 31 installed between the RS-422 balanced circuit 21 and an internal circuit 22 and a selecting signal generating means 32 to generate a signal to select the inverting operation of this signal inverting means 31. Since the signal is switched at a transmit/receive data signal side at the opposite side of external equipment 10, the number of switching is small, and a component can be constituted by using a part of terminal equipment as well.
Patent JP-S60151797-A (JP)
Inventor: KOUJI RIYOUICHI
IPC: G07G1/12
Filed: 1984-01-18
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-H05195850-A (JP)
Title: Fuel supply controller of internal combustion engine
Inventor: TOGAI KAZUHIDE
IPC: F02D41/02
Filed: 1992-01-17
Abstract: PURPOSE:To detect the normal running of suction and exhaust valves in returning from the cylinder cut-off operation to the all cylinder operation without providing a large scale mechanism or sensors in a fuel supply controller of an internal combustion engine, which is provided with a suction and exhaust valve operation stopping mechanism. CONSTITUTION:This is a fuel supply controller of an internal combustion engine to stop fuel supply to a specific cylinder while an internal combustion engine E is operated in the specified cylinder cut-off operation range. This controller is provided with a pressure detecting means 48 to detect the pressure (PB) in an air in-take passage 20 to detect the pressure fluctuation in the air in-take passage 20 when the internal combustion engine E is released from the specified cylinder cut-off operation range and to stop fuel to the specific cylinder when the detected pressure fluctuation is larger than the specified value (XP).
Patent JP-H02186315-A (JP)
Title: Sport finder
Inventor: TSUJI SADAHIKO
IPC: G03B13/02
Filed: 1989-01-13
Abstract: PURPOSE:To allow finder observation with the eye point apart from the finder by constituting the optical system movable along the optical axis of the finder in accordance with the 1st position in proximity to the optical system and the 2nd position apart from the optical system. CONSTITUTION:This finder has the optical system for macroviewing of images and is so constituted that the optical system can be moved along the optical axis of the finder in accordance with the two positions to allow the use in the 1st position in proximity to the optical system and the 2nd position apart from the optical system. The light emitted from the point A on the screen of a CRT 6 arrives at a pupil position C after passing the point B on an eyepiece lens 5. The point D where the extension line of the BC intersects with the image plane 7 of the screen 6 of the CRT by the eyepiece lens 5 is the image at the point A. If the position of C is moved apart to C' and when the distance from the image plane 7 up to the pupil is changed, the diopter changes as well and such change is inconvenient. The distance between the screen 6 of the CRT and the eyepiece lens 5 is shortened if this distance is so changed as to correct the change in the diopter. The finder observation with the eye point parted from the finder is possible in this way.
Patent JP-S60150810-A (JP)
Title: Filter element
Inventor: KASAI TOSHIO
IPC: D01D1/10
Filed: 1984-01-18
Abstract: PURPOSE:To obtain a filter element having superior processability, higher compressive strength, larger filter area and improved filtration efficiency by providing an interposing member between a first filter medium and a second filter medium. CONSTITUTION:A punching metal 34, 34 having plural numbers of perforation 32 formed in plural lines are provided to each front and rear surface of a metallic net 30. Further, an annular body 38 having somewhat round peripheral edge is fitted to a space 36 formed by the punching metal 34, 34 extended outward in the radial direction beyond the periphey of the metallic net 30. Then, a plate-like filter medium 40 comprising a sintered body is laid on each external surface of the punching metal 34, 34. Finally, the periphery of the filter medium 40, 40, punching metal 34, 34, and the annular body 38 are bonded to form one body by fusing. As the result, a filter element having superior processability, high compressive strength, enlarged filter area, and improved filtration efficiency is obtd.