baber/WOPTO huggingface dataset:
Patent JP-H04192920-A (JP)
Title: Cmos logic output circuit
Inventor: IIJIMA HIROHIDE
IPC: H03K19/003
Filed: 1990-11-27
Abstract: PURPOSE:To suppress transient noise with simple configuration when switching the output of an output circuit from L to H by serially inserting a diode to the P channel MOSTr side of the CMOS logical output circuit so as to be in the same direction to a power supply potential. CONSTITUTION:When an input (in) is switched from L to H, an MOSTrQn 3 is switched to OFF and an MOSTrQp 3 is switched to ON respectively. The potential of an output (out) is driven from L to H by a current supplying a power supply potential Vcc through the TrQp 3. Thus, when the potential of the output (out) is turned to H and further reaches the forward voltage of a diode D1, namely, reaches at a low level for a voltage Vbe between the base and emitter of a TRQb 1 in respect to the power supply potential Vcc, a current supplied to the output (out) is suppressed by the voltage/current characteristic in the same direction of the diode D1. Therefore, the output (out) does not generated spike noise considerably exceeding potential Vcc but moves to the normal H state.
Patent JP-H04197503-A (JP)
Title: Method for restraining flow buckle at the time of temper rolling
Inventor: IKEDA TOSHIRO
IPC: B21B1/22
Filed: 1990-11-28
Abstract: PURPOSE:To restrain the generation of flow buckle and to stably obtain product excellent in shape quality by bringing a bender roll close to a work roll by pushing out the bender roll in an oblique direction and rolling by increasing the pass line angle of a material to be rolled. CONSTITUTION:At the time of the temper rolling of stainless steel sheet, the bender roll 1 of which the pushing-out direction is inclined to the side of the work rolls 3 of a temper rolling mill 2 is arranged on the outlet side of the temper rolling mill. The bender roll 1 is brought close to the work roll 3 by pushing it out in the oblique direction and the material 4 to be rolled is rolled by increasing its pass line angle (an angle of contact on the outlet side of work roll). In this way, flow buckle can be stably restrained.
Patent JP-H10166814-A (JP)
Title: Pneumatic tire
Inventor: TANAKA MASATOSHI
IPC: B29C33/02
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To improve air discharge in a boundary or the like between a tread ground surface and a tread groove by forming the tread groove with a tread surface recessed and joining the ground part of the tread surface and the groove wall of the tread groove so as to mold a linear projection extending linearly by a vulcanized metallic mold. SOLUTION: A tread groove TG formed by recessing a tread surface 2 is composed of two water discharge vertical grooves 3A and 3A positioned in both sides of a tire equator C and continuously extending in a circumferential direction and a number of horizontal grooves extending in a direction crossing the vertical groove 3A. Then, a pneumatic tire is rim-assembled in a normal rim, ground areas Cr, Sh and Sh are formed as ground parts 4 when a normal load is applied, and hydroplaning resisting performance is increased by putting the vertical groove 3A between the ground areas Cr and Sh. The ground area Cr and the groove wall 3i of the vertical groove 3A are joined together, a linear projection extending linearly is molded by a vulcanized metallic mold and thus the occurrence of baring in the groove wall 3i is prevented.
Patent JP-H09185126-A (JP)
Title: Screen, its production and method and device for displaying image on screen
Inventor: RYTZ DANIEL DR
IPC: G09F13/18
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a screen which is extremely simplified and eventually necessitates the lower cost for screen production and displaying the images on this screen and a process for producing the same and a method and device for displaying the image on the screen. SOLUTION: The screen is required to make the occupying space as small as possible without receiving a restriction on the brightness of the images or possible resolution or the number of pixels and, therefore, an optically active layer 11 is composed of many fine crystals 2 made of optical nonlinear materials distributed on the surface of the screen. The layer of the many fine crystals 2 of the optical nonlinear materials is stuck to a substrate 3 by using an adhesive medium, if possible, in the stage for producing the same. The optically active layer 1 is swept by >=1 lasers according to predetermined image information in this displaying method.  The wavelength of these lasers is twice the visible wavelength and the orientation of the fine crystals 2 at which the frequency of the light emitted by the fine crystals 2 is twice the frequency of the incident laser beams is found out on the pixels.
Patent JP-H09163976-A (JP)
Title: Ethanolamine-decomposing bacterium and treatment of water containing ethanolamine
Inventor: UEDA RYOHEI
IPC: C12N1/20
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new ethanolamine-decomposing bacterium belonging to the genus Pseudomonas, capable of decomposing ethanolamine, useful for treating water containing ethanolamine discharged from a heat exchanger of a nuclear power generation plant, a thermal power generation plant, etc. SOLUTION: This bacterium is a new ethanolamine-decomposing Pseudomonas sp. ETA-1 (FERM P-15,106) belonging to the genus Pseudomonas, capable of decomposing ethanolamine and is useful for biologically treating water containing ethanolamine discharged from a heat exchanger of a nuclear power generation plant, a thermal power generation plant, etc. The ethanolamine- decomposing bacterium is found by culturing a bacterium collected from a river, etc., into which ethanolamine is expected to flow in a medium comprising ethanolamine as a nitrogen source. A measuring cylinder 2 packed with an ethanolamine-containing medium 3 is placed in a constant temperature bath 1, air 5 is introduced the bath by an air pump 4, the bacterium is cultured and ethanolamine in the medium can be decomposed.
Patent JP-H07179286-A (JP)
Title: Paper bag sucking hanging tool and its manufacture
Inventor: YOSHIDA NARITAKA
IPC: B66C1/02
Filed: 1993-12-24
Abstract: PURPOSE:To secure sucking of a paper bag and to prevent occurrence of a falling accident during cargo handling by a load transit device. CONSTITUTION:A spacer 10 made of sponge rubber is sucked to a position to divide a sucking space of a paper bag 4 consisting of a pad base 1 provided with a vacuum inlet port 2 and a pad member 3 into eight equal parts in the radial direction around the vacuum inlet port 2 on an opening part bottom surface facing the paper bag 4 of the pad base 1 as its center, and a non- absorption part consisting of a flexible thin plate (punching metal) 6, rubber 7 with a cloth in it and a cloth filter 8 is provided in the central part through this spacer 10. Additionally, a sucking subject contact body 9 on which a sucking part consisting of the flexible thin plate (punching metal) 6 and the cloth filter 8 is provided on the outer peripheral part of the non-sucking part.
Patent JP-H05158405-A (JP)
Title: Path input device
Inventor: ISHIBASHI KATSUNORI
IPC: G01C21/36
Filed: 1991-12-11
Abstract: PURPOSE:To provide the path input device for facilitating an input operation of path information. CONSTITUTION:In an information storage means 9, a plotting station coordinate file for storing path diagram plotting information, and a separate route station name file for storing node element (station) information existing actually on a path are managed separate files in advance, and on a path input screen on a CRT 2, a simplified graphic in which a part of node elements is omitted is displayed, and the omitted node elements are displayed on the screen as a format of a table. Since a path diagram displayed on the screen is simplified, an operator can look for and instruct easily element information required for designating a path. Also, information which is not displayed on the path diagram, and an element and a route whose name, etc., are clear can be selected easily by the table.
Patent JP-H11159094-A (JP)
Title: Staircase
Inventor: KISHIMOTO JUJI
IPC: E04F11/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an ascending and descending means which can be utilized for oneself even by a person having difficulty in walking and can be easily installed. SOLUTION: A staircase is composed of a linear elevating section 1 where a flat tread 3 and a standing up rise face 4 continue alternately and a zigzag elevating section 2 having a sideway slope 5 which corresponds to each tread of the linear elevating section 1 and inclines alternately from right to left and inversely, and a flat face 6 wide as much as both arranged feet is formed in a changing over section for an inclination direction of the slope 5, and a pair of hand rails 7, 7 is arranged on both the sides of the zigzag elevating section 2 at spaces where at least one of them can always be held, and the satircase is thereby composed.  In the zigzag elevating section 2, as either of hand rails 7 is caught, both the feet move laterally to be able to move laterally between the flat face 6 and the slope 5, and even a person having difficulty in walking can therefore ascend and descend for oneself. Because of extremely simple structure, labor and cost for its installation are not required much.
Patent JP-H11216229-A (JP)
Title: Pachinko machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent a shooting ball from falling from a shooting ball supply cylinder by closing the flow passage of the shooting ball supply cylinder by means of a stopper member. SOLUTION: The shooting ball supply cylinder 24 is used in a pachinko (Japanese pinball game) machine by which a game player plays a game by circulating pachinko balls inside the machine without discharging the balls and the shooting balls are supplied to the automatic shooting ball supplying device 12 of the pachinko machine. In this case, the stopper member 29C for opening/closing the flow passage of the shooting balls is arranged in a ball exit part which is connected to the automatic shooting ball supplying device 12.
Patent JP-H04195311-A (JP)
Title: Microcomputer
Inventor: NISHIGUCHI YUKIHIRO
IPC: G06F1/14
Filed: 1990-11-27
Abstract: PURPOSE:To outputs the control signal for an AC induction motor and a general-use pulse signal by adding a circuit which reads the contents of a comparing register out in synchronism with the operation of other comparing registers and using hardware effectively. CONSTITUTION:A coincidence signal EQi is passed through an AND gate 113, etc., and connected to the reset/set input of a D latch 119, etc. Further, coincidence signals EQ0 and EQ1 are connected to a D latch 140 through an OR gate 138. The output of the D latch 140 comes to the readout signal of a comparing register 109 through an OR gate 142 which inputs a signal RDCM4 at the other input terminal. Similarly, coincidence signals EQ2 and EQ3 are inputted to a D latch 141, whose output comes to the readout signal of the comparing register 110 through an OR gate 143 inputting a signal RDCM5 at the other input terminal. A counter bus 104 which connects respective comparing registers and a counter 112 is connected even to a multiplexer 137.
Patent JP-H11164040-A (JP)
Title: Method and device for transmitting information
Inventor: MIURA YASUSHI
IPC: G06Q50/10
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an information transmitter for transmitting reception turn wait information while using a communication path such as a public line by constituting the reception turn wait information from the number of persons in a queue and current reservation conditions discriminated by using a means for discriminating the figure of a camera or the like. SOLUTION: The side of transmission has a figure discriminating part 101 for discriminating the figure, person number data base 102 for storing the number of figures discriminated by the figure discriminating part 101, person number updating part 103 for updating the number of persons stored in the person number data base 102 and person number transmitting part 104 for transmitting the number of persons stored in the person number data base 102 and the side of reception has a person number receiving part 105 for receiving the number of persons transmitted by the person number transmitting part 104 and a display part 106 for displaying the number of persons received by the person number receiving part 105. A user can previously know the current number of persons at the destination to accept reservations before the acceptance of reservation.
Patent JP-H07181076-A (JP)
Title: Vibration detector for shaft of nuclear reactor recirculation pump
Inventor: IDE KATSUNORI
IPC: G21C15/243
Filed: 1993-12-24
Abstract: PURPOSE:To provide a vibration detector for shaft of nuclear reactor recirculation pump in which the vibration of rotary shaft can be monitored in detail while ensuring the pressure resistance sufficiently. CONSTITUTION:An eddy current displacement gauge 33 having a sensitivity part on one end side of a straight metal pipe holder 36 is provided as a vibration detector. The displacement gauge 33 is inserted into a fixing hole 35 penetrating the pump casing 23 while opposing a target, i.e., the outer peripheral face of a rotor 31 made of a conductive material and rotating integrally with a rotary shaft 26. The fixing hole 35 is closed by the holder 36 for the eddy current displacement gauge 33 and a metal cap 38 integrally machined on one end side. A terminal 48 for electrical coupling is provided at the position of a fixing hole 35 made on the outside of the displacement gauge 33 and sealed hermetically by a high pressure hermetic seal connector 49.
Patent JP-H07179983-A (JP)
Title: Sintered soft-magnetic material having high electric resistance value and its production
Inventor: KOBAYASHI KUNPEI
IPC: H01F1/14
Filed: 1993-12-24
Abstract: PURPOSE:To produce a sintered soft-magnetic material having high electric resistance value by incorporating specific percentages of chromium and silicon into iron. CONSTITUTION:An alloy powder, consisting of, by weight ratio, 5-30% chromium and the balance iron, an alloy powder, consisting of 8-45% silicon and the balance iron, and an iron powder are mixed, by which a raw material powder is prepared. If necessary, a lubricant is added to this raw material powder, and the resulting mixture is press-compacted, e.g. at about 500-700MPa, degreased in H2 at about 500-650 deg.C for about 0.5-1hr, and sintered in vacuum at about 1100-1200 deg.C for about 1-3hr. By this method, the sintered soft-magnetic material, having high electric resistance value, can be obtained.
Patent JP-H04194595-A (JP)
Title: Shell and tube type heat exchanger
Inventor: SEKI KYOKO
IPC: F28F7/02
Filed: 1990-11-27
Abstract: PURPOSE:To promote a turbulent flow of heat exchanging fluid flowing outside a heat transfer pipe and improve a heat exchanging efficiency by a method wherein a flow passage forming member forming a helical flow passage and some heat transfer pipes passing through the flow passage forming member, mounted over both ends of a pipe barrel and through which heat exchanged fluid is passed are provided. CONSTITUTION:A shell and tube type heat exchanger is comprised of a pipe barrel 1 having an inlet port 1a and an outlet port 1b and having a flow of heat exchanging fluid W, a flow passage forming member 2 for forming a helical flow passage 3 to cause a heat exchanging fluid W to flow from an inlet port 1a to an outlet port 1b, and heat transfer pipe bundles 4 and 4 passed through the flow passage forming member 2 and mounted over both ends of the pipe barrel 1. The heat transfer pipe bundles 4 and 4 through which the heat exchanged fluid X is run are disposed while they are bent so as to cross at a right angle with the flowing fluid within the helical flow passage 3. The heat transfer pipe bundles 4 and 4 and the heat exchanging fluid W flowing in the helical flow passage 3 are crossed at a right angle, resulting in that a turbulent flow of the heat exchanging fluid W is promoted, a heat transferring performance is substantially improved and a heat exchanging efficiency is substantially improved.
Patent JP-H10171057-A (JP)
Title: Silver halide photographic sensitive material
Inventor: IGARI SHINJI
IPC: G03C1/09
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material high in sensitivity and small in fog by incorporating a mixed valence metal complex having >=2 metal ions different in oxidation number from each other. SOLUTION: The silver halide photographic sensitive material provided on a support with at least one silver halide emulsion layer contains the mixed valence metal complex having >=2 metal ions different in the oxidation number from each other. The mixed valence metal complex means a multinuclear metal complex having the central metal atoms different in the oxidation number from each other, embodied by FeIII4 [FeII(CN)3 .XH2 0 (Prussian Blue) [(H3 N)5 (μ<-> pz)Ru(NH3 )5 ]<5+> and the like, where pz is pyrazine, and further, this metal complex can be embodied by Tungsten Blue, Molybdenum Blue, and the like, and the metal ions are selected from iron, ruthenium, chromium, molybdenum, tungsten, and platinum.
Patent JP-H08183479-A (JP)
Title: Panel fitting structure for industrial vehicle
Inventor: SHIMADA TETSUO
IPC: B62D25/12
Filed: 1994-12-28
Abstract: PURPOSE: To fit and remove a top panel easily by fitting one end of a gas pressure type stay to a top panel, and fitting the other end of the stay to a removable supporting member in a vehicle provided with the gas pressure type stay for reducing the opening/closing operating force of the top panel for covering an engine room and the like. CONSTITUTION: A top panel 10 is formed of a top plate 11 where a driver's seat is installed, and base plate parts 12 provided on lateral lower sides and the front face side. Supports 14 for fixing head guard pillars 13 to a body are provided on the rear side of the top panel 10. One end of a hinge 15 and one end of a gas pressure type stay 16 are fitted to a supporting bracket 17 fitted to the support 14. The other end of the hinge 15 is fitted to the top plate 11, and the other end of the gas pressure type stay 16 is fitted to an eye plate 26 provided in the specified position of the top plate 11. At the time of removing the top panel 10, a bolt for fitting the supporting bracket 17 to the support 14 is removed to enable easy removal.
Patent JP-H10170507-A (JP)
Title: Method and apparatus for measurement of material segregation of concrete
Inventor: ONO KOICHI
IPC: G01N33/38
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method which is capable of simply measuring material segregation of concrete that has not been esterblished and to provide a simple measuring apparatus for the method so that the property of the concrete used for a placing operation is grasped more precisely and that the waste of a sample is eliminated so as to contribute saving resources. SOLUTION: A frame body 1, which holds a slide rod 2 so as to be freely movable in the up-and-down direction is attached to a bottomed cylindrical container 20, which is used for an air content test or the like. In addition, a penetration blade 3 which sinks into soft mortar, which comes into contact with a coarse aggregate interposed in the mortar and whose sinking operation is regulated is attached to the lower end of the slide rod 2. Then, a size in which the penetration blade 3 sinks into a concrete sample inside the container 20 is measured, and the segregation state of its material is grasped.
Patent JP-H08183477-A (JP)
Title: Front body connecting structure of vehicle
Inventor: TAKAGI MASAHIRO
IPC: B62D25/04
Filed: 1994-12-28
Abstract: PURPOSE: To improve watertightness between a front pillar and a dashboard upper panel and the yield of material sizing of a front pillar inner panel. CONSTITUTION: A connecting part 10b protruding outward in the cross direction from the general face 10z is formed at the front edge part of a front pillar inner panel body 10. A connecting part formed at the front edge part of a body side outer 14 is connected to this connecting part 14 being overlapped from the outside of a body, and a connecting part formed at the rear edge of a bracket 12 is also connected in the overlapped state to the connecting part 10b. A horizontal flange protruding outward in the cross direction is formed at the upper end part, excluding the connecting part, of the bracket 12. A connecting part formed at the side edge part of a dashboard upper panel 16 is connected in the overlapped state to the horizontal flange part of the bracket 12 and the connecting part of a body side outer 14 positioned above the horizontal flange part.
Patent JP-H11155869-A (JP)
Title: Air feed and suction control device
Inventor: MIZUKAWA SATOSHI
IPC: A61B17/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To observe a clear image after treatment with a laparoscope by surely removing smoke or mist generated at the end or after the end of cauterizing treatment. SOLUTION: When cauterizing treatment such as dissection treatment or coagulation treatment is ended, a treatment signal from a foot switch (through air feed and suction control device 12) is turned off. Suction and pressurization in the abdominal cavity of a patient are stopped according to a control signal turned off with a delay time preset by a delay variable circuit 38 to the change from ON signal state to the OFF state of a treatment signal from the foot switch through OR circuit 34 by a delay circuit 36 in an air feed and suction control device 12. Thus, with the abdominal cavity kept at fixed internal pressure, smoke or mist generated at the end or after the end of cauterizing treatment such as dissection treatment or coagulation treatment is surely removed.
Patent JP-H01169602-A (JP)
Title: Automatic loop gain control circuit
Inventor: SATO MASAYASU
IPC: G11B7/09
Filed: 1987-12-25
Abstract: PURPOSE:To constantly operate a circuit in an optimum condition even when the sensitivity of respective elements is fluctuated by adding the reference signal of a prescribed frequency from an adding point into the closed loop of an automatic control circuit, detecting the amplitude difference in the reference signal before and after the adding point and controlling to make the amplitude difference constant. CONSTITUTION:A gain control signal generating circuit to control the gain of a variable gain amplifier 5 is connected between a phase compensating circuit 6 and a driving circuit 7. When the loop gain is increased, for example, as C2 in the figure for some reason, a gain for an angle frequency omegac is increased from the set value and the amplitude level of a reference signal Sa is increased for a reference signal Sb. For that reason, a second differential circuit 16 outputs a minus voltage, starts to reduce the gain of the variable gain amplifier 5, and until a loop gain becomes the set value, in short, until the output of the second differential circuit 16 becomes zero, the gain is lowered. In short, the servo-system loop gain is constantly fixedly kept and the stability of the system is not damaged.