baber/WOPTO huggingface dataset:
Patent JP-S5546210-A (JP)
Title: Overload preventer for x-ray tube
Inventor: ASAHINA HIROSHI
IPC: H05G1/54
Filed: 1978-09-25
Abstract: PURPOSE: To obtain digitally usable irradiation times, by separating the rated curve of max. short time irradiation into some block then setting the initial value of each block and subtracting the difference from actually selected setting value by means of a counter.  
     CONSTITUTION: The width of X-ray pulse is set by means of digital time selector TS. This setting value is provided to comparator CM 3  and coincidence circuit CC in time region desition circuit TD. Upon the desition output signal from time region desition circuit TD, the multiplexer MP 1  presets a numeric output in the counter PC 1  in accordance with the decision signal. When the output value from presettable counter PC 1  reaches to the setting value of time selector TS, an coincidence output is provided from coincidence circuit CC to stop the generation of clock pulse from pulse generator PG. Consequently when the times of irradiation exceeds over the output of PC 2 , the X-ray controller is interlocked. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S598332-A (JP)
Title: Shifter for sample
Inventor: MORIYAMA SHIGEO
IPC: H01J37/20
Filed: 1982-07-07
Abstract: PURPOSE:To form a conductive mechanism by a material made of steel by encasing the conductive mechanism in a second vacuum vessel adjacent to the inside of a sample chamber and setting up a differential exhaust seal to a partition wall section into which the conductive mechanism penetrates. CONSTITUTION:The conductive mechanisms 3, 5, 7 are encased in the second vacuum vessel 11 adjacent to the inside of the sample chamber 10. The differential exhaust seal 8 is set up to the penetrating section of the conductive mechanisms 3, 5, 7 in the partition wall between the vessel 11 and the sample chamber 10. Consequently, high vacuum in the sample chamber 10 can be kept easily even when the degree of vacuum in the vessel 11 is lower than that in the sample chamber 10 by approximately one figure. Accordingly, parts made of steel of excellent durability can be used as feed screws, nuts, bearings, etc. constituting the conductive mechanisms.
Patent JP-H11307693-A (JP)
Title: Wiring board
Inventor: YAMAZAKI TAKASHI
IPC: H01L23/13
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board where outer lead terminals or bonding wires can be firmly bonded to a wiring conductor without disconnecting or separating the wiring conductor. SOLUTION: A wiring conductor 2 whose main component is tungsten is mounted on an insulating board 1 integrally formed of ceramic sintered body for the formation of a wiring board, wherein the exposed surface of the wiring conductor 2 is coated with a copper layer of thickness 6 μm or above, the wiring conductor 2 contains 70 to 80 vol.% tungsten and is of surface roughness 7 to 15 μm in maximum height (Rmax).
Patent JP-S5818722-A (JP)
Title: Stabilized power supply
Inventor: MATSUZAKI OSAMU
IPC: G05F1/56
Filed: 1981-07-28
Abstract: PURPOSE:To minimize the load of a filter circuit, reduce the size of the titled unit and improve its response speed by dividing electric power into a constant current regulated power circuit and a rectifying circuit to supply the electric power to a load. CONSTITUTION:An AC input supplied from an input terminal 1 is divided into 2 inputs by a branch circuit; one input is supplied to a single phase or three- phase rectifying circuit 2 and the other is supplied to an insulated transformer 3. The output of the insulated transformer 3 is applied to a single phase or three- phase rectifying circuit 4 connected to the transformer 3. The output of the rectifying circuit 2 is supplied to a switching reulator type constant current regulated electric power circuit consisting of a switching element 5, a driving circuit 6, a flywheel diode 7, a choke coil, a capacitor 9, and a current detecting circuit 10. The output side of another rectifying circuit 4 is connected in series to the output side of said switching regulator type constant current electric power circuit and the series outputs of these 2 circuits are supplied to a load through output terminals 11, 12.
Patent JP-S599298-A (JP)
Inventor: FUNAE HARUYOSHI
IPC: B32B15/12
Filed: 1982-07-05
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-H01288037-A (JP)
Title: Terminal equipment interface device
Inventor: MURAMATSU TAKESHI
IPC: H04L12/40
Filed: 1988-05-13
Abstract: PURPOSE:To operate plural sets of terminal equipments easily interlockingly by combining the operation command of the same content as that of a received packet into a packet and sending the result to the terminal equipment interface device. CONSTITUTION:An opposite address calculation section 16 receives the address from a self-address setting section 11 to calculate +1 or -1 to an input address and the result of calculation is outputted to a communication control section 10. When a packet of operation/stop command is received, the communication control section 10 discriminates whether its destination is coincident with the address set to the self-address setting section 11 and gives an output of operation/stop command to a device control section 12 in case of coincidence and combines the command of the same content as the received operation command into a packet and sends the result to the address received from an opposite address calculation section 16. Since the operation command of the same content is seat one after another to the terminal equipment interface device having the same address as that calculated by the opposite address calculation section 16 as its own address, plural terminal equipments are operated interlockingly.
Patent JP-2000304604-A (JP)
Title: Illuminance sensor
Inventor: KITAMURA TSUNEHIRO
IPC: H03K17/78
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized illuminance sensor at a low cost of which noise-resistance property is improved. SOLUTION: A wire frame 20 is insert-molded in a housing 10, from the side surface of which lead terminal parts P1-P4 protrude outside. The wire frame 20 is formed by bending work after punching work of a sheet metal. An element mounting part 20a, on which each element is mounted, a wiring part 20b electrically connecting parts between elements, and the lead terminal parts P1-P4 are continuously formed integrally. A recessed part 11 on witch each element is mounted is formed on one surface of the housing 10. The element mounting part 20a of the wire frame 20 and the wiring part 20b are exposed on the bottom surface of the recessed part 11. Elements such as a photovoltaic element SB and MOSFETs 1, 2 are mounted on the element mounting part 20a of the wire frame 20.
Patent JP-S62275990-A (JP)
Inventor: NAKAZAWA SATOSHI
IPC: B66B25/00
Filed: 1986-05-23
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-S6010478-A (JP)
Title: Data checking method of magnetic disc device
Inventor: TAKADA YOSHIYUKI
IPC: G11B23/50
Filed: 1983-06-29
Abstract: PURPOSE:To remove an error cause before recording/reproducing of data by stopping temporarily the cleaning operation and restarting the cleaning operation after the analysis of error contents if a read error of data on a medium is detected when the surface of a magnetic disc is cleaned. CONSTITUTION:If an error is detected in the data read of the servo face of each cylinder, a servo check signal from a status check circuit part 2 is turned on and is latched in a flip flop circuit 4. At this time, an AND circuit 6 calculates AND between two input signals from the flip flop circuit 4 and a flip flop circuit 5 and outputs the result to a cleaning control circuit 7 as a turn-on signal which stops temporarily the cleaning positioning operation. The cleaning control circuit 7 stops temporarily the cleaning positioning operation by the signal input from the AND circuit 6. After the error contents of the servo face are analyzed, the cleaning positioning operation is continued.
Patent JP-S609760-A (JP)
Title: Pattern printer
Inventor: GOTOU YUUICHI
IPC: G06K15/02
Filed: 1983-06-29
Abstract: PURPOSE:To permit high-speed printing of patterns by a method in which controllers for scan data buffer, line-feed indicator, and movable head are each operated, and the movable head is allowed to do scanning action in the section corresponding to the printing region of pattern. CONSTITUTION:A controller to control the scanning action of a movable head H is provided, which consists of a counter 11, J-KFF12, two registers Re1 and Re2 to set up the scanning region of the movable head H, and a line-feed number setting circuit A to set up the line feeding number of the movable head H. Signals T1 and T2 from the registers Re1 and Re2 are sent to the controller of the head H, where the scanning region of the head H is set up by the signals T1 and T2. From the line-feed indicator, the content of the line-feed information memory is sent to the controller where optimal moving direction from the present position of the head H is judged by the signals T1 and T2. The head H is line-fed by as much as a line feed information, and scanning action is made in the range of scanning region. The wasteful scanning action of the movable head H can thus be omitted, and high-speed pattern printing is made possible.
Patent JP-H09301613-A (JP)
Title: Sheet distributing device
Inventor: KAZAMA TSUNEMITSU
IPC: B42C1/12
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce a price per one sorter unit by providing a third sheet carrying part for carrying image-recorded sheets to the upper side of the uppermost distribution bin of a slave sorter unit in a main sorter unit to be detached. SOLUTION: A third sheet carrying part 5C is provided to be detached in the upper part of a main sorter unit S for carrying recorded sheets carried by a first sheet carrying part to the upper side of distribution bins. This third sheet carrying part 5C includes a rectangular plate part 42a extended from the both-side plate 42 of a frame 41 in upper and lower directions as the attaching part of the downstream end of a sheet carrying part 5C against the main sorter unit S. A shaft 43 having three pulleys 44 fixed at specified intervals is provided between the plate parts 42a and porous belt 46 is laid among the three pulleys 45 attached to the front end surface of the frame 41 to be freely rotated and the pulleys 44.
Patent JP-H05314297-A (JP)
Title: Bar code scanner
Inventor: YAMAMOTO TAKEYUKI
IPC: G06K7/10
Filed: 1992-05-11
Abstract: PURPOSE:To accelerate read processing speed by improving the degree of freedom for a direction to read bar codes by providing a biaxial optical scan means and plural Fresnel lenses. CONSTITUTION:A biaxial optical scanner 4 is composed of a vibrating body 4b to generate piezoelectric vibrations and an optical reflecting board 4a to be oscillated by the pizeoelectric vibrations. The optical reflecting board 4a is oscillated with two axes orthogonal each other as a center. A Fresnel lens unit 5 is provided with eight circular holes on the periphery and fits the Fresnel lenses to the respective holes. The orbit of reflected beams outputted from a laser beam source 1 and reflected on the optical reflecting board 4a is passed on the eight Fresnel lenses. Although the incidental light orbit of the laser beams to the respective Fresnel lenses draws a circular arc, the respective Fresnel lenses bend the light so that the or bit of emitted light to the object plane of transmitted light can be made linear. A photodetector 3 photodetects irregularly reflected light from the almost entire bar code B forming plane of merchandise A.
Patent JP-H0416593-A (JP)
Title: Method and device for vapor synthesis of diamond
Inventor: KONDO HIDEKAZU
IPC: C30B29/04
Filed: 1990-05-09
Abstract: PURPOSE:To form a crystalline film having a film thickness uniform over the entire part of a large film surface by providing plural voltage impressing terminals on a thermion radiating material at the time of synthesizing diamond by thermally decomposing gaseous raw materials by the above-mentioned radiating material. CONSTITUTION:The thermion radiating material 3 having the plural DC impressing terminals impressed with the voltages from plural power sources 14, 15, 16 is provided. This radiating material 3 is heated by a power source 10 for heating and the introducing gaseous raw materials 2 consisting of a gaseous mixture composed of a carbon-contg. compd. and hydrogen are thermally cracked in this way. The gases are introduced onto a base body impressed with the voltage positive or negative with the above-mentioned radiating material 3, by which the diamond is synthesized.
Patent JP-H02298615-A (JP)
Title: Valve timing control device for engine
Inventor: NISHIKAWA TOSHIO
IPC: F01L1/34
Filed: 1989-05-11
Abstract: PURPOSE:To prevent a cam shaft from seizing due to a lack of supply of engine lubrication oil by limiting a maximum rotational speed of an engine to a lower value when such a failure condition that no hydraulic oil can be fed to a valve timing mechanism is detected. CONSTITUTION:Engine lubricating oil is introduced to a valve timing changing mechanism A mounted on a cam shaft C in an engine E through a cam shaft bearing B. Further, during specific operation, a hydraulic control means D controls so that hydraulic pressure is applied to the changing mechanism A in order to change the valve timing. In this arrangement, a means F detects such a failure condition that no hydraulic pressure applied by the hydraulic control means D cannot be fed to the changing mechanism. Further, upon detection of this failure condition, a means G controls so as to limit a maximum engine rotational speed to a lower value. With this arrangement, it is possible to prevent the cam shaft bearing part B from seizing and so forth even through the supply of engine lubrication oil is insufficient.
Patent JP-S61277833-A (JP)
Title: Fuel feed control immediately after start of internal-combustion engine
Inventor: HASHIGUCHI MAKOTO
IPC: F02D41/00
Filed: 1985-05-31
Abstract: PURPOSE:To prevent engine stall by correcting the fuel quantity to increase for a prescribed time from the time when the detected value of deceleration speed becomes over a prescribed value. CONSTITUTION:In Step 21, it is judged if the engine temperature TW is over a prescribed temperature TWNTR or not. When the result of judgement in Step 25 is 'YES', the deceleration speed of the engine becomes large, and the degree of lean state of the mixed gas increases when the engine revolution speed sharply reduces, and a timer tNTR is started (Step 27), and the fuel injection time TOUT (Step 28) is multiplex by the correction coefficient KNTR. The correction of the increased quantity of fuel in continued. Therefore, the application of load immediately after the engine start and the trouble of engine stall in the case when the revolution speed sharply reduces can be avoided.
Patent JP-S62272940-A (JP)
Title: Method for heat-treating tea leaf and device therefor
Inventor: TERADA JUNICHI
IPC: A23F3/06
Filed: 1986-05-22
Abstract: PURPOSE:To stop activity of oxidase and to contrive to improve qualities such as color, taste, etc., by thinly spreading raw tea leaves or steamed tea leaves on an endless conveyor belt and passing the conveyor through a heating chamber heated to a specific temperature. CONSTITUTION:Raw tea leaves or steamed raw tea leaves are thinly spread on an endless conveyor belt and passed through a heating chamber heated at 150-500 deg.C. A device constructed as in the following is used in order to heat-treat the tea leaves in this way. Namely, the device consists of (1) an endless conveyor belt 1 made of metal equipped with a tea leaf receiver port (hopper 10) at one end and an outlet (port connected to a transporting device 9) at the other end, respectively, (2) heaters 2 and 4 set at the top and the bottom of the endless conveyor belt 1 made of metal and (3) a heating chamber wherein the upper parts and the lower parts of the heaters 2 and 4 are surrounded by a heat insulating material 6, wherein the temperature in the heating chamber can be set at high temperature of about 150-500 deg.C and the traveling speed of the conveyor belt 1 can be regulated (controlled by a variable speed motor 8).
Patent JP-H10231744-A (JP)
Title: Spark ignition type intercylinder injection internal combustion engine
Inventor: KANEKO KATSUNORI
IPC: F02D41/02
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To improve engine output while preventing certainly knock at the time of starting and the like while enhancing a compression ratio in a spark ignition type intercylinder injection internal combustion engine. SOLUTION: This spark ignition type intercylinder injection internal combustion engine is equipped with a fuel injection valve 21 by which fuel is directly injected to the inside of a combustion chamber 18, and executes stratified combustion by injecting fuel during a compression stroke in a specific driving range at the time of middle and high loads. In this case, this internal combustion engine is so formed that it is equipped with control means 16 to drivingly control the fuel injection valve 21, so that, at the time of stratified combustion, a fuel amount that may not be self-ignited is previously injected from the fuel injection valve 21 during an intake stroke prior to fuel injection during the compression stroke.
Patent JP-S5643125-A (JP)
Title: Assorting device
Inventor: MARUYAMA HACHIJIROU
IPC: B65G47/46
Filed: 1979-09-14
Abstract: PURPOSE: To provide an assorting device which can smoothly assort at a high speed articles which are being sucessively fed by a conveyor by constituting the same such that a pressing force is applied to an article by means of a rotational pressing member.  
     CONSTITUTION: A rotary shaft 2 is supported for rotation on a bearing portion 23 of fixed shaft 21 and driven by a motor 1 to rotate in the direction of an arrow B. Arms 3 1  and 3 3  are rotated by rotation of the shaft 2. As a result, bearing portions 24 1 , 24 2  at free ends of the arms 3 1 , 3 3  move along a path of a circle with the center thereof coincident with the center of the shaft 2. Thus, sprocket wheels 27 1 , 27 2  are caused to travel round sprocket wheels 22 1 , 22 2  without rotating around their own axes whereupon pusher plates 4 1 , 4 3  are also moved. Accordingly, if the pusher plates are disposed to be in parallel with side faces of articles 11 1 , 11 2 , they will be face contacted with side faces of articles in any position and hence they can apply its pressing force in a stabilized condition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02297093-A (JP)
Title: Low-temperature nuclear fusion method
Inventor: IWAMATSU SEIICHI
IPC: G21B3/00
Filed: 1989-05-11
Abstract: PURPOSE:To easily obtain the critical value or above by filling pressurized deuterium into a palladium vessel or pipe and exposing this vessel or pipe as a cathode to a deuterium ion or deuterium plasma atmosphere. CONSTITUTION:Heavy water 2 is filled in the vessel 1 and a platinum electrode 3 and a hollow palladium electrode 4 into which gaseous deuterium 5 is pressurized and introduced are inserted into this heavy water 2. Electric power from a power source 6 is impressed between the electrodes 3 and 4, with a positive potential to the electrode 3 and a negative potential to the electrode 4. A nuclear fusion reaction arises with a high probability on the surface and inside of the electrode 4 in this way to react efficient low-temp. nuclear fusion. The higher efficiency is obtd. if the gas 5 is pressurized and supplied in an active state, such as plasma gas, and the electrode 4 is formed in a porous or other state.
Patent JP-H07324970-A (JP)
Title: Electronic balance
Inventor: MORISHITA KAZUMI
IPC: G01G21/28
Filed: 1994-05-31
Abstract: PURPOSE:To provide an electronic balance having a windshield which is easy and inexpensive to manufacture and little likely to break when transported. CONSTITUTION:A windshield 3 including a measuring pan 2 coupled to a load- detecting mechanism has flexible films 314a and 314b fitted between upper and lower frames 311 and 312. The windshield 3 further comprises a cylindrical or box-like fixed wall 31 with a partly opened side face, a door 32 of a flexible film for opening/closing an opening part 31a of the fixed wall 31 and a driving mechanism 33 for the door 32.
Patent JP-H07326253-A (JP)
Title: Switch operating mechanism
Inventor: YONEDA MASAAKI
IPC: H01H3/60
Filed: 1994-05-31
Abstract: PURPOSE:To provide a press button type switch operating mechanism having a simple structure, good durability and impact proofness. CONSTITUTION:A switch operating mechanism is provided with the shaft 8 of a press button 2 held on a panel 1 and slid, a switch 5 switched ON by pressing the press button 2 and a plate spring 10 provided between the shaft 8 of the press button 2 and the switch 5 with one end fixed and the opposite side thereof movable. A part of the plate spring 10 pushed by the shaft 8 of the press button 2 is located between the fixed part of the plate spring 10 and the part of the switch 5, for pushing an actuator. Thus, the switch 5 is surely switched ON by means effective use of the plate spring 10, excellent impact proofness is obtained because a force of pressing the press button is softened and applied to the switch 5, the form of the plate spring 10 is simple, related structures are simple and thus durability can be improved.
Patent JP-H07324328-A (JP)
Title: Sheet pile
Inventor: MICHISAKA KOUZOU
IPC: E02D5/02
Filed: 1994-05-31
Abstract: PURPOSE:To attain light weight and facilitate construction by forming reinforcing parts integrally at the side edge parts of a sheet pile body by extrusion molding. CONSTITUTION:Aluminium is extrusion-molded to form a sheet pile body part of trapezoidal corrugated cross section. One reinforcing part 3 is integrally formed by extrusion molding in such a way as to protrude frontward along the outer side edge part of an outer plate part 5 shifted to the rear side of the sheet pile body 2, and the other reinforcing part 4 is integrally formed by extrusion molding in such a way as to protrude backward along the outer side edge part of an outer plate part 6, thus forming a sheet pile. At the time of construction, the reinforcing parts 3, 4 of the adjacent sheet piles 1 are put in the overlapped state with a slight lap margin from the longitudinal direction.
Patent JP-S5819689-A (JP)
Title: Plate type heat exchanger
Inventor: SUMITOMO HIROYUKI
IPC: F28F3/10
Filed: 1981-07-27
Abstract: PURPOSE:To ensure the sealing by a method wherein a sealing element comprising hollow elastic member capable of controlling its internal pressure is provided between a plate and a shell in order to check the short-circuit of fluid. CONSTITUTION:The sealing element 12 is formed of the hollow elastic member 13 with a cavity 14 therewithin and housed in a channel member 15 arranged on the inner wall side of the shell 1. The internal pressure in the cavity 14 can be controlled and kept at a proper value in order to elastically urge the member 13 against the plates 4 and gaskets 11 so that no gap is generated or perfect sealing is established between the shell 1 and the plates 4. Consequently, because the short-circuit of fluid between the shell 1 and plates 4 is surely prevented, the sure sealing is resulted and the heat transfer efficiency of the heat exchanger can be prevented from lowering.