baber/WOPTO huggingface dataset:
Patent JP-S61148379-A (JP)
Title: Battery tester
Inventor: OISHI YASUO
IPC: G01R31/36
Filed: 1984-12-22
Abstract: PURPOSE:To judge deterioration with a practically sufficient accuracy with simplifying circuits, by providing a differential voltage detection means for determining a differential voltage between voltages across first and second batteries and a display means for showing said differential voltage. CONSTITUTION:By the operation of a test-ON switch, relay switches ReS1 and S2 are turned ON. As current I1 flows to dummy resistances 14 and 15, the voltage E1 across a battery 2 falls greatly. After a fixed time passes, the relay switch ReS1 alone is turned OFF but a relay switch ReS3 is turned ON for a short time immediately before it to draw the terminal voltage E1 into a first memory circuit 16. On the other hand, with the ReS1 OFF, current I2 flows into the dummy resistance 15 only to bring the battery terminal voltage to E2. After a fixed time passes, the ReS2 is turned OFF. Immediately before it, the ReS4 is turned ON for a short time to draw the terminal voltage E2 into a second memory circuit 17. The difference voltage  E between the voltages E1 and E2 is detected and amplified with a differential amplification circuit 18. Then, errors due to temperature is corrected and the differential voltage  E is shown on a first display unit 20. When the differential voltage  E exceeds a reference level significantly, the battery 2 can determined as in deteriorated state.
Patent JP-H04146354-A (JP)
Title: Flat plate roof tile
Inventor: SAKAKIBARA IWAO
IPC: E04D1/36
Filed: 1990-10-09
Abstract: PURPOSE:To prevent rainwater certainly from infiltrating by positioning the other side side-wall of the joint device of another flat plate roof tile, in a slide channel on a butting section side on the other side of a roof tile main-body, and by arranging the butting section sides adjacently to each other for roofing. CONSTITUTION:Inside the rear side surface of the one-side butting section side 4 of a roof tile main-body 2 made of ceramics, a fitting-on channel 5 is set, and inside the rear side surface of the other-side butting section side 4a, a slide channel 7 wider than the fitting-on channel 5 is set. After that, the one- side side-wall 19 of a joint device 3 formed in the shape of a U-type cross-sectional area is inserted into the fitting-on channel 5 of the roof tile main-body 2. Then, the joint surface 6 of the rear side surface of the roof tile main body 2, and the front surface of the base body 20 of the joint device 3 confronted with the joint surface 6 are fixed to each other to be bonded with adhesives 21, and the sides of the butting sections 4, 4a of respective flat plate roof tiles 1 are arranged in adjacent contact with each other. As a result, rainwater can be certainly prevented from infiltrating into a roof surface.
Patent JP-2000096215-A (JP)
Title: Device of and method for manufacturing ceramic coating, and ceramic coated member
Inventor: MATSUMOTO KAZUHIDE
IPC: C23C14/30
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device for a ceramic coated member, capable of stably forming a ceramic film thicker than conventional one. SOLUTION: Relating to this device, a ceramic ingot of a kind identical with that of a ceramic film 3 is disposed in a vacuum chamber 1 and used as a target material 5, and the target material is evaporated by means of electron beam under a low-vacuum atmosphere while introducing gases of anion elements constituting the target to form a ceramic film on a member. Therefore, a ceramic film having a thickness of several tens microns to hundreds microns, 10 to 100 times as thick as the conventional one, can be stably formed.
Patent JP-S62131685-A (JP)
Title: Color video camera
Inventor: YAMAGUCHI TOSHIHIRO
IPC: H04N9/74
Filed: 1985-12-04
Abstract: PURPOSE:To form a negative picture with stable and sure color reproducibility by controlling an amplitude and a luminance level of a color signal of a video signal in reproducing the negative picture and providing a control circuit to a color video camera where the picture is reproduced negatively and positively. CONSTITUTION:A control circuit 10 is provided on the post-stage of an inverting circuit 9 and a negative NTSC video signal 16 is controlled. As the control method, first the amplitude of the negative NTSC video signal 16 is changed in proportion to each luminance level. Second, the luminance level close to the black level is improved. Third, the 1st and 2nd control methods are applied simultaneously, according to each control method, the color signal and luminance level of the NTSC video signal 16 are controlled by a control circuit 10 and the result is inputted to a beam index type color picture reproducing device 11. The portion of the index chrominance signal close to the black level of the index tube drive signal 18 located lower than the electronic beam cutoff level is decreased to reduce the instability and unsureness of the color reproducibility.
Patent JP-H07126078-A (JP)
Title: Production of jointed ceramic material
Inventor: YOSHIDA TOSHIHIRO
IPC: C04B37/00
Filed: 1993-10-29
Abstract: PURPOSE:To produce an excellent jointed ceramic material free from warpage and cracking of perforated plate, deformation of tubular material and deterioration of the gas-tightness of the joint part by positioning a perforated plate at the lower end of tubular members, forming specific space between the perforated plate and a ground plate and heating and baking the assembly while keeping the plates in separated state. CONSTITUTION:Tubular members 2 consisting of sintered ceramic materials are inserted into individual holes of perforated plates 1a, 1b consisting of green ceramic members having plural holes. The tubular members 2 are erected perpendicular to the floor face and baked by heating in a state to fix the upper and lower ends of the tubular members 2 with the perforated plates 1a, 1b and integrally jointed to the perforated plates taking advantage of the baking shrinkage difference between both parts to obtain a jointed ceramic material having perforated plates 1a, 1b jointed to both ends of plural tubular members 2. In the above process, the baking of the assembly is carried out by placing a ground plate 4 under the perforated plate 1b positioned at the lower end of the tubular member 2 leaving a specific space between the perforated plate 1b and the ground plate 4.
Patent JP-H04153356-A (JP)
Title: Method for heating fiber bundle
Inventor: FUJINO KAZUHITO
IPC: D01D5/084
Filed: 1990-10-09
Abstract: PURPOSE:To uniformly heat a fiber bundle by keeping a heating medium gas in a treating vessel at the outside air pressure or above, minimizing the wall thickness at an opening of the vessel and slightly increasing the opening area thereof from the cross-sectional area of the running fiber bundle. CONSTITUTION:A heating medium gas in a treating vessel 2 is kept at the outside air pressure or above and the wall thickness at an opening 3 is minimized to provide an opening area somewhat larger than the cross-sectional area of a running fiber bundle 1, which is heated while jetting the heating medium gas from the opening 3.
Patent JP-S63241314-A (JP)
Title: Float type liquid-level meter
Inventor: KANEDA HIROAKI
IPC: G01F23/56
Filed: 1986-11-17
Abstract: PURPOSE:To adapt the title liquid-level meter even to a various water storage tank different in upper and lower limit positions, by forming a support pipe having a sensor detecting the upward and downward movement of a float so as to be capable of regulating the extension and contraction thereof. CONSTITUTION:The screwing between the first socket 7a and second socket 7b of an extension and contraction regulating means 7 is brought to a loosening state and the inside pipe 2b of each support pipe 2 is slid in the outside pipe 2a thereof so that the operative position of a sensor 6 due to a float 4 becomes the upper or lower limit position of the level of the water in a water storage tank to regulate the length of the support pipe 2. After the finish of regulation, the screwing between the first socket 7a and the second socket 7b is gradually tightened. Thereafter, a liquid-level meter is fixed to the top surface of the water storage tank at the head body 1 thereof to be mounted to the water storage tank. By this constitution, if one kind of the liquid-level meter is formed, said meter can be adapted to a various water storage tank different in upper and lower limit positions.
Patent JP-H0987199-A (JP)
Title: Glomerulus disease therapeutic agent
Inventor: MORISHITA RYUICHI
IPC: A61K38/22
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a therapeutic agent containing, as active ingredient, HGF (hepatocyte-Growth-Factor), and useful for treating diseases due to lesions consisting mainly in mesangium cell proliferation and mesangium substrate increase, and the filter function abnormalities of the glomerulus induced by lesions of the interaction between endothelial cells and mesangium cells. SOLUTION: This therapeutic agent contains, as active ingredient, HGF, being capable of treating glomerulus diseases such as diabetic nephropathy and glomerular nephropathy, and being also effective for glomerulus involving nephrosis.
Patent JP-H03131933-A (JP)
Title: Dynamic backward debugger for rule type knowledge base
Inventor: OSANAI YOSHIYUKI
IPC: G06F9/44
Filed: 1989-10-18
Abstract: PURPOSE:To make debugging efficient by finding out all rules to be backward chained to a specified rule, and at the time of generating competitions in the rules, canceling the competition by a rule competition canceling method. CONSTITUTION:A rule competition canceling method setting means 5 sets up the method for canceling the competition of rules generated during the execution of a debugger. A chaining rule retrieving means 6 finds out all rules to be backward chained to the rule specified by a rule specifying means 2, the competition of rules is canceled by the method set up by the means 5 in response to the generation of the competition and one of the chaining rules is selected and executed. When the probability of a goal to be inspected is lower than a value set up by a probability setting means 4, one of the rules not selected by the competition canceling is selected and used as a chaining rule to execute similar operation. When there is no rule to be selected, the retrieval of rules is ended.
Patent JP-S61149466-A (JP)
Title: Drawing method of molybdenum wire
Inventor: ITO MASAMI
IPC: C22F1/18
Filed: 1984-12-25
Abstract: PURPOSE:To prevent effectively the disconnection during drawing without providing separately an annealing stage by specifying the temp. of an Mo wire during heating and passing through a die after coating of a lubricating agent in the stage of drawing the wire. CONSTITUTION:The lubricating agent such as graphite suspension is first coated by a lubricating agent coater 2 to the Mo wire 1 to be worked. The wire is then passed through a heating furnace 3 where the wire 1 is heated at the temp. set to attain >=800 deg.C temp. of the wire. The preferable temp. ranges 1,100-1,400. The wire is conveyed to the die 4 and is drawn after such heating stage. The drawing temp. is set at 700-800 deg.C. The drying stage after the coating of the lubricating agent and the annealing stage of the wire to be worked are executed in one stage by the above-mentioned method, by which the device is simplified. The generation of disconnection, etc., in the stage of drawing is obviated and the industrial value thereof is high.
Patent JP-H02123091-A (JP)
Title: Escalator display device
Inventor: WATANABE HIDENORI
IPC: B66B27/00
Filed: 1988-10-28
Abstract: PURPOSE:To protect the appearance of a transparent handrail side plate from an injury without noticing the existence of a fault finder by applying voltage to a transparent liquid crystal display at the time of some failure to float the failed display above the handrail side plate. CONSTITUTION:A fault finder 1 that displays the trouble of which safety device has come into action in driving an escalator is installed on the transparent side plate of the handrail. At a pattern electrode 7 is formed the display character portion of the fault finder 1. When the device for abnormal step traveling, one of a safety device comes into action, for example, 'a' is displayed on the handrail side plate of an escalator 2 and at the same time, '1' is displayed for the right and 'j' for the left, and a reset 'm' is also displayed. The reset 'm' in the fault finder 1 has a touch switch as well as a display in it, so an operator can reset the functions resettable electrically through the display and the operation safety device.
Patent JP-H02121133-A (JP)
Title: Optical recording medium and optical recording and reproducing method
Inventor: SHINKAI MASAHIRO
IPC: G11B7/246
Filed: 1988-10-28
Abstract: PURPOSE:To necessitate the smaller recording power by utilizing the phenomenon in which a reflection spectrum is changed by a change in film thickness and this change leads to a change in light reflectivity. CONSTITUTION:A recording layer contg. a dye is installed on a substrate and this recording layer is irradiated with recording light. The film thickness at the recording point is changed by the irradiation of the recording light and the recording is thereby executed. The change in the film thickness leads to a change in the reflection spectrum in this case. There are, therefore, no particular limitations for the recording light and any light which changes the film thickness at the recording spots and bits may be selected according to the dyes to be used. The use of a semiconductor laser is preferred in that the device can be miniaturized. Since the recording is executed in this way, the smaller recording power is necessitated.
Patent JP-H05108033-A (JP)
Title: Liquid crystal display device
Inventor: KONDO SUSUMU
IPC: H04N5/66
Filed: 1991-10-21
Abstract: PURPOSE:To provide an excellent image display by a liquid crystal display device which display intermediate gradations while suppressing a flicker, the display irregularity, and the deterioration of the liquid crystal. CONSTITUTION:A driving circuit 6 constitutes one screen by using the gathering of nN rows by mN columns of picture elements (n and m; natural number) as one unit representing one gradation, and turns ON nmaN picture elements in one frame in one unit over all frames in one cycle when the number of turned-ON frames is (a) to represent gradations corresponding to the number (a) of turned-ON frames; and nmaN turned-ON picture elements are arrayed so that picture elements are equal in quantity among the rows and columns in the XY matrix of the screen, thereby eliminating deviation in turn-ON quantity and also eliminating the flicker and display irregularity.
Patent JP-H05108843-A (JP)
Title: Data logger device
Inventor: BABA TOSHIAKI
IPC: G05B15/02
Filed: 1991-10-21
Abstract: PURPOSE:To provide a data logger by which a logging can be exactly operated without missing data from a plant. CONSTITUTION:This device is equipped with a data receiving means which transmits a hold signal, receives accumulated data, and transmits a reset signal at a computer side. And also, the device is equipped with a selecting operation means which changes a memory to be used according to the presence or absence of the hold signal (ST11-ST13), and a reset means which transfers the content of a memory M1 to a memory M0 when the reset signal is an ON state, and zero-resets the content of the memory M1 (ST14-15) at a controller side.
Patent JP-H06124717-A (JP)
Title: Electrochemical cell
Inventor: SHIMIZU KATSUTOSHI
IPC: H01M8/02
Filed: 1992-10-12
Abstract: PURPOSE:To keep the partial pressure of O2 at a reaction point approximately equal to the partial pressure of O2 in the air by providing a separator with a sealed section at the rear end of a gas flow passage, and discharging unconverted gas from an outlet section after flowing through an electrode. CONSTITUTION:Regarding a fuel cell of H2-air system, the air flow passage 3 of an air side separator 11 and the H2 flow passage 4 of an H2 side separator 12 are orthogonal with each other. Also, the separator 11 is fitted with an O-ring 2, and the passage 3 is blocked at the gas sealing section 10 of the separator 11. In addition, an outlet side flow passage 15 kept in contact with an electrode 51 and integrated with the downstream side of the section 10, is communicated with an air outlet 16. According to this construction, the unconverted air is gradually dispersed and flows through the electrode 51. Then, the air is discharged to the outlet 16. As a result, the partial pressure of O2 does not drop, compared with the case of non-existence of the section 10, and the partial pressure of gases near the active spot of the electrode 51 becomes almost equal to the partial pressure of gases at the side of the separator 11. Thus, a drop in the performance of the fuel cell can be prevented, even when the air is used as an oxidant.
Patent JP-H05112125-A (JP)
Title: Window molding
Inventor: TERAMOTO TOSHIO
IPC: B60J1/02
Filed: 1991-10-21
Abstract: PURPOSE:To provide a window molding which can eliminate the need of special adjustment and is easily installed even if there is variation in fitting dimensions of the window frame panel of a car body and a glass. CONSTITUTION:A window molding comprises a head portion 2 which has a fixed long section and is disposed in such a manner as to cover the surface end portion of a glass 7 installed in the window frame 6 of an automobile body, a leg portion 3 extended from the center of the back of the head portion to a clearance portion between the window frame 6 and the glass 7, a locking lip 5 extended from the leg portion 3 to the glass 7 side to hold the glass end portion at the forward end portion thereof and a strong contact portion 4 which is formed by an elastic body and extended from the leg portion 3 to the window frame 6 side to be brought into strong contact with the window frame 6.
Patent JP-H01118007-A (JP)
Title: Water sealing-spray water device for steam power plant
Inventor: OKURA RYOICHI
IPC: F22G5/12
Filed: 1987-10-30
Abstract: PURPOSE: To operate pump equipment by a condensate booster pump outlet condensate system pressure reduction signal and a station whole stop signal and to feed stable boiler supply water pump seal water and steam temperature reducer/condenser spray through operation of a steam power station by opening and closing the valve of piping equipment. CONSTITUTION: Seal water and spray water feed pipe 30 branched from a make-up feed/water-filling pump 14 and having a seal water and sray water feed valve 23 is connected to a system seal water and spray water pipe 19. A condenser spray water feed pipe 31 having a condenser spray feed valve 24 branched from the delivery pipe of a make-up feed/water filling pump 14 is connected to a system condenser spray water pipe 10 by a system which is added. A condensate pressure signal 16 detected by a pressure transmitter 15, and a plant starting signal 17, a plant FCB signal 18, a station whole stop signal 19, and a manual stop signal 20 are received by a computing part 21.  By computation command therefrom, make-up feed/water-filling pump is started/ stopped and further, a system seal water and spray water main valve 22, a seal water and spray water feed valve 23, and a condenser spray water feed valve 24 ire opened/closed.
Patent JP-H01117217-A (JP)
Title: Vacuum circuit breaker
Inventor: IWASHITA KIYOJI
IPC: H01H33/662
Filed: 1987-10-30
Abstract: PURPOSE:To improve the breaking performance by disposing a ferromagnetic material at the rear side of a shield and around terminal pickup sides in a vacuum container. CONSTITUTION:At the rear side of a metal vapor shield 9 provided around coil elements 5A and 5B, a ferromagnetic material 10 is disposed along almost 3/4 the whole periphery. Since the breaking arc is driven in the direction of the stronger magnetic field, the ferromagnetic material 10 is disposed at the pickup sides of terminal pickup levers 11A and 11B, and the magnetic fields generated by the electrodes are made stronger at the terminal pickup sides. However, the magnetic field produced by the currents flowing through the terminal pickup levers 11A and 11B drive the breaking arcs in the direction reverse to the terminal pickup sides. As a result, by the mutual functions of the magnetic fields produced by the electrodes and those by the terminal pickup levers, the breaking arc is expanded to the whole electrodes, and the breaking performance can be improved extensively.
Patent JP-H05299347-A (JP)
Title: Semiconductor component, manufacture therefor and apparatus used therefor
Inventor: HIRUMAARU FUON KANPE
IPC: H01L31/056
Filed: 1992-10-12
Abstract: PURPOSE: To produce a high-efficiency semiconductor component at a low cost, while ensuring a long-terms stability of the semiconductor component itself. CONSTITUTION: A semiconductor component as a thin-film solar cell has seed crystal layers 20 disposed between semiconductor layers 21, 22 and a support substrate 18. The surface of the support substrate facing the seed crystal layer 20 is sealed or has a sealing layer 19 laminated thereon.
Patent JP-H04150634-A (JP)
Title: Multi-connection line control system
Inventor: MOTOKI YOSHIKO
IPC: H04L12/28
Filed: 1990-10-15
Abstract: PURPOSE:To allow the system to cope with revision or movement of each terminal equipment with modification of inside of an intermediate connection function only by using the intermediate connection function accommodating one each of lines at a center equipment and a terminal equipment and managing connection centralizingly so as to attain multi-connection. CONSTITUTION:The system consists of a host CPU 1, a host CPU use line controller 2, transmission lines 21,22,90-93, line accommodation equipments 30,31,50-53, connector 4, 60-63, terminal equipments 70-73 and a connection controller 8. A center equipment sends a same data in a broadcast way to each of terminal equipments in multi-connection, while the communication from each of the terminal equipments to the center equipment is implemented by allowing a terminal equipment sending a transmission request to occupy a transmission line from the terminal equipment to the center equipment based on the intermediate connection function or a detection function for a transmission request provided around the intermediate connection function. Thus, any wiring work is not required for the movement or replacement of a terminal equipment.
Patent JP-2000082832-A (JP)
Title: Photoelectric conversion device
Inventor: ARAI YASUYUKI
IPC: H01L31/04
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To enable an optional number of photoelectric conversion units to be connected in series and integrated by a method wherein a structure is formed through a manner where the back electrodes of a first and a second photoelectric conversion unit are isolated from each other by an open groove, and the above structure is repeatedly provided. SOLUTION: For instance, a thin film solar cell is composed of a first and a second photoelectric conversion unit, 401 and 403, that serve each as a photoelectric conversion device unit. The back electrode 461 of the photoelectric conversion unit 401 is electrically connected to the transparent conductive film 422 of the photoelectric conversion unit 403 by conductive material of the back electrode 46 filled into a second groove 405.  The transparent conductive films 421 and 422 of the photoelectric conversion units 401 and 403 are insulated from each other by the first open groove 404, and the photoconversion layers 431 and 432 of the units 401 and 403 are also insulated from each other by the first open groove 404, the back electrode 46 is divided in two sub-electrodes 461 and 462 by a laser scriber, and the sub-electrodes 461 and 462 are insulated from each other by an open groove 463. As a result, two photoelectric conversion units are connected in series to constitute an integrated thin film solar cell.