baber/WOPTO huggingface dataset:
Patent JP-H08104427-A (JP)
Title: Article transfer device
Inventor: SOGA AKIO
IPC: B65G13/00
Filed: 1994-10-06
Abstract: PURPOSE: To improve stability of picking process by restraining occurrence of nonconformity of articles horizontally in one row separated in a state slipped timely as intervals to sequentially convey the articles to an article transfer position become irregular and the articles laterally in one row are not simultaneously separated since an interval between a front lateral one row of the articles and a following row of the articles to be separated becomes narrow due to delay of separation at the time of separating the front lateral one row of the articles. CONSTITUTION: A member G to increase friction between itself and an article is attached on a peripheral surface of a roller 71 of a picking conveyor 7 on an article transfer and place device provided with a carrier conveyor 6 to convey the article and the roller type picking conveyor 7 to convey a lateral one row of the articles conveyed by the carrier conveyor 6 to an article transfer position Z.
Patent JP-H04123482-A (JP)
Title: Light transmitter
Inventor: FURUYAMA HIDETO
IPC: H04B10/516
Filed: 1990-09-14
Abstract: PURPOSE:To reduce a rising jitter due to a zero-bias modulation by a simple addition element by forming a rise differentiated signal of a pulse signal to be input to a semiconductor laser, combining the signal with the pulse signal to be input to the laser, and pulse-signal-modulating the laser by the combined signal. CONSTITUTION:A differentiator 3 generates a differentiated signal of an input pulse signal. and is set to a time constant of a minimum pulse width or less by using a CR circuit, an LR circuit, etc. A half-wave rectifier 4 outputs part of the input pulse differentiated signal, and outputs a differentiated signal of a polarity corresponding to the rise of the input pulse. A driver 2 is a drive signal generator of a semiconductor laser, and converts the pulse signal to a signal of a driving level of the laser. When the drive signal responsive to the pulse signal is generated, the output of the rectifier 4 is simultaneously combined and produced. The differentiated signal is combined with the input pulse to drive the laser. Thus, the current width of the rise is increased, shortening of an oscillation delay time due to a zero-bias modulation is facilitated, and a rising jitter due to a pattern effect can be suppressed to a minimum.
Patent JP-S6399197-A (JP)
Inventor: HASHIMOTO HITOSHI
IPC: B26D1/14
Filed: 1986-10-13
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-H0290033-A (JP)
Title: Apparatus for fluidic support of load
Inventor: FURUTA KAZUNORI
IPC: G01M7/02
Filed: 1988-09-28
Abstract: PURPOSE:To perform a correct horizontal reciprocating motion of a table by providing an automatic direction changeover valve for introducing the respective hydraulic pressure of fluid bearings as pilot pressures into the opposite ends of a spool which is supported elastically at a neutral position. CONSTITUTION:When a table 1 moves to the left, for instance, the center of gravity shifts to the left and a load on a fluid bearing 5 becomes large, while the load on a fluid bearing 4 becomes small. Corresponding to this change in the load, a pressure of a pipeline 36 acting on an automatic direction changeover valve 30 rises, while the pressure of a pipeline 37 falls. In other words, the imbalance of the load is detected by the pipelines 36 and 37. Then a pressure difference between the pipelines 36 and 37 acts on a spool 51, and when an acting force caused by the pressure difference exceeds a set load of a spring 35, the spool 51 slides to the left against the spring 35. The amount of this movement of the spool 51 is determined by a balance of a value of the pressure difference between the pipelines 36 and 37 with the load of the spring 35. A detected imbalance of the load is computed and the result of computation is given as an instruction for an opening area of a cut part.
Patent JP-S61123478-A (JP)
Title: High frequency resistance welding method
Inventor: NAKAJIMA HIROYUKI
IPC: B23K13/04
Filed: 1984-11-16
Abstract: PURPOSE:To execute a good welding by cooling an undeposited part of a packing metal of the vicinity of a pressure roller, and reducing a temperature rise difference of a weld zone and the packing metal, in a device for welding with pressure by a roller the packing metal for the reinforcement of weld, to the weld zone of a material to be welded, and depositing both of them by a high frequency heating. CONSTITUTION:A packing metal 4 for the reinforcement of weld is welded with pressure by a roller 5 to a groove weld zone 3 of materials to be welded 1, 2, and both of them, are deposited by high frequency current heating appa ratuses 10, 13. In that case, a temperature of the packing metal 4 rises quickly by a sectional area difference, a good deposition cannot be executed. In this case, an undeposited part of the packing metal 4 of the vicinity is cooled by jetting and supplying a refrigerant such as a carbon dioxide gas, etc. from a through-hole 8 of the pressure roller 5. In this way, a temperature rise differ ence of both of them is reduced and a good welding is executed, and also the welding efficiency is improved by increasing a high frequency heating current.
Patent JP-H03104272-A (JP)
Title: Semiconductor memory
Inventor: KAGOHASHI MASAHARU
IPC: H01L27/10
Filed: 1989-09-19
Abstract: PURPOSE:To accommodate word drivers sufficiently even though this memory is equipped with micro memory cells by making each bit line pair and the next bit line pair overlap partially and disposing the memory cells located on word lines on one side of each word line and on the other side of the word line alternately and making each word driver drive two pieces of word lines. CONSTITUTION:When a word line WLi is selected, memory cells, i.e. MCsi,i, MCsi,i+1, MCsi,i+2, MCsi,i+3... are connected to respective bit line pairs, i.e., BLi and BLi, BLi+1 and BLi+1, BLi+2 and BLi+2, BLi+3 and BLi+3... and then, if reading out, memory data of respective cells appear in respective bit line pairs. These data are selected by column gates, i.e., CGi, CGi+1, CGi+2, CGi+3... and are amplified by a sense amp. SA and then, are sent to a data bus. In this memory, each row of a cell array is composed of the cells, i.e., MCsi,i and MCsi,i+2...MCsi,i+1 and MCsi,i+3... and each word line WLi, WLi+1... selects the cells for two rows simultaneously. Consequently, spaces of word lines, i.e., WLi, WLi+1... are twice as large as those of the ordinary word lines.
Patent JP-S6395700-A (JP)
Inventor: MARUTEIN MASHIEKU
IPC: H05K7/20
Filed: 1987-09-29
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-H05115562-A (JP)
Title: Cardiac muscle ionization therapy
Inventor: BOATSU ABITOORU
IPC: A61N1/30
Filed: 1991-06-18
Abstract: PURPOSE: To transfer an appropriate medicine in a high concentration to a diseased part where time and concentration have serious effects. CONSTITUTION: An injectable ionization-therapy transmission device, for use in applying a fast-working material to the position of a specific hypodermic tissue serving as a target, in relation to defibrillators injected, uses a sac placed under the skin to which a medicine is supplied in relation to the electrodes of the pair of defibrillators connected to a power supply. One of the electrodes 11, 12 is placed closest to the tissue serving as the target, to prepare a target medicine by means of a controlled electric pulse. The sac is connected to the electrodes of an electrode device which impart the medicine via a pump system.
Patent JP-2001062446-A (JP)
Title: Device for removing oil and fat components
Inventor: SATO HIDEO
IPC: C02F1/40
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To remove oil and fat components mixed with leftover food discharged from a shop such as a Chinese restaurant or a Chinese noodle shop using a large amount of animal and vegetable oil for cooking and flowing into a sink of a kitchen, before they enter a grease trap (collector), and to prevent contamination of the grease trap (collector). SOLUTION: The sink 9 at least exclusively for oils and fats, an oil and fat separation tank 11 with temperature, controlled and an oil and fact separator for drawing up oil and fat components collected on the upper part of the oil and fact separation tank 11 inside by using an oil skimmer 10 and stripping the oil and fat components from the oil skimmer 10 with a stripping plate 19, are interposed between a washing tank (the sink) in the kitchen and the grease trap (the collector).
Patent JP-H08103427-A (JP)
Title: Magnetic resonance imaging system
Inventor: USUI YOSHIYUKI
IPC: A61B5/055
Filed: 1994-10-06
Abstract: PURPOSE: To improve time resolution by collecting a magnetic resonance signal from a part of an examinee repeatedly, re-configuring a partial image from collected magnetic resonance signals and displaying the image along a time base. CONSTITUTION: In this MRI system, a system controller 1 controls a power source 3 for excitation for a magnetostatic field magnet 2 and the gradient magnetic field power source 5 of a gradient magnetic field coil 4, and also, controls a transmission part 7 which transmits an RF signal to a probe 6, and a reception part 8 which receives the magnetic resonance signal via the probe 6. The image is re-configured from the collected magnetic resonance signal via a data collection part 9 by a data processing part 10, and the image is displayed on an image display 12.  In such a case, a one-dimensional interested area with respect to the examinee is excited selectively so as to observe the floating state of a contrast medium with high time resolution, and the magnetic resonance signal from a one-dimensional area is collected repeatedly, and a one-dimensional image can be obtained repeatedly with the high time resolution.
Patent JP-H07107091-A (JP)
Title: Detour path allocation system
Inventor: MIYAZAKI KEIJI
IPC: H04M3/22
Filed: 1993-09-29
Abstract: PURPOSE:To quickly allocate a path by adding the information of detour path retrieval message which became a losing side to the bypass path retrieval message which became a winning side and effectively utilizing the information of a route secured by the losing side by the winning side. CONSTITUTION:For instance, it is assumed that a fault is generated between nodes N11 and N22 and the fault is also generated between the nodes N7 and N1. In this case, in the node N3, a scramble for the path by both messages M1 and M2 occurs. In the state, since the destination node N1 of the message M2 which became the winning side is included in the route information N11, ...N1 and N2 of the message M1 which became the losing side as the result of mediating the contention of the bypass path retrieval messages M1 and M2, the node N3 adds the message M1 to the message M2. Then, the nodes N2 and N1 allocate the path so as to let the bypass path retrieval message M2 which has become the winning side preferentially reserve the route of the node N2 or N1 reserved by the message M1 corresponding to the added information N1 and N2.
Patent JP-H1175563-A (JP)
Title: Culture container
Inventor: YAMAMOTO KOHEI
IPC: A01G9/02
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a culture container capable of accomodating plural plants in a growing state, allowing the exchange and movement of the plants, capable of stably holding the plants, even when the number of the received plants is changed, and capable of shortening the culture periods of the plants. SOLUTION: This culture container 10 is provided with plant containers 14 and a receiving box 15 capable of receiving a plurality of the plant containers 14 and water. The plant containers 14 each can receive a plant 11 together with culture soil, and has water passages. Magnet sheets 16, 17 are adhered to the bottom surface and inner peripheral surfaces of the receiving box 15 as means for separately holding the plant containers 14 received in the receiving box 15. Metal materials having properties to be adsorbed to the magnet sheets 16, 17 are also adhered to the bottom surface and outer peripheral surfaces of the plant containers 14.
Patent JP-H1088502-A (JP)
Title: Rails for electromagnetic levitation
Inventor: SHUDO MASAMOTO
IPC: E01B25/32
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure that easily secures an operative space for replacing an abraded material for electromagnetic levitation rails for a magnetic levitation type rolling stock. SOLUTION: Electromagnetic levitation rails for a magnetic levitation type rolling stock are provided parallel to a width direction of a track with a pair of legs that form a magnetic closed circuit between the legs and an electromagnet mounted to a travelling body to levitate the travelling body, and a pair of friction materials of a mechanical brake device mounted to the travelling body are provided to pinch the leg outer in the width direction of the track. Then, the leg 4 engaged with a friction material 132 is mounted with a operative oblong through hole 8 along the track direction at the inner part away from the upper and lower edges whereto the friction material 132 of the brake device is engaged at the time of levitation of the travelling body.
Patent JP-H04124427-A (JP)
Title: Direct injecting type diesel engine
Inventor: TSUCHIDA HIROBUMI
IPC: F02B3/06
Filed: 1990-09-13
Abstract: PURPOSE:To obtain a suitable intake swirl according to an engine speed by setting a length of an intake pipe which is opened or closed by one of two intake valves, whose closing timing is delayed, longer at a given ratio than a length of another intake pipe. CONSTITUTION:Two independent intake ports 21, 22 disposed in arrangement are opened to a combustion chamber. There are provided two intake valves 7, 8 for opening/closing the intake ports 21, 22 in synchronism with the rotation of an engine. A predetermined phase difference is provided in closing the intake valves 7, 8. A branch pipe 32 connected to the intake port 22 opened or closed by the intake valve 8, a closing timing of which is delayed, is longer than another branch pipe 31. Accordingly, a length of the intake pipe on a intake valve 8 side whose closing timing is delayed is larger at a given ratio than a length of an intake pipe on the intake valve 7 side. Therefore, energy of a swirl becomes large in a low rotation region while the energy of the swirl is decreased in a high rotation region. It is possible to obtain a suitable intake swirl according to an engine speed.
Patent JP-H0293182-A (JP)
Title: Sheet type flow rate control valve
Inventor: NOZAWA YUSAKU
IPC: F16K31/383
Filed: 1988-09-28
Abstract: PURPOSE:To obtain a sheet type flow rate control valve which provides a variety of functions with the simple constitution, by installing at least one signal port for a control valve onto a valve case and controlling the control valve by the signal pressure introduced from the signal port. CONSTITUTION:A valve case 1 is newly added with a signal port 31 for a control valve 30, and said control valve 30 has the second large diameter part 32 having the larger diameter than that of a large diameter part 15, and said second large diameter part 32 forms the fourth pressure receiving chamber 33 communicating to the signal port 31. The operation of the control valve can be controlled by properly selecting the signal pressure introduced from the signal port 31. Therefore, a variety of functions such as the nonsaturation function permitting the composite operation, counter balance valve function and the safety against wind function in the case when a hydraulic actuator is used as cylinder can be provided, besides the pressure compensating function, and the increase of the cost of a sheet valve can be dissolved.
Patent JP-2001063577-A (JP)
Title: Automatic block signal control device
Inventor: SEKI KANZO
IPC: B61L23/14
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To automatically block a blocking interval using a signal having a lot of present indication numbers without using a special relay or a track pole changing circuit. SOLUTION: A master device 20 is disposed to an A station, and slave devices 30 and 40a through 40c are disposed to an adjacent B station, and blocking intervals between the A and B stations, and these devices are connected together by a transfer circuit 50. The master device 20 collects information required for automatic blocking signal control such as on-line information, track locking information and the like from the respective slave devices and interlocking devices through the transfer circuit 50, so that the content to be indicated by each signal between the stations is determined based on collected information as mentioned above. And the decided contents of information are so sent to the respective slave devices that the indicating condition of each signal connected with the respective slave devices is focused so as to be controlled by the master device.
Patent JP-H0697668-A (JP)
Title: Thick film paste and ceramic multilayer circuit board fabricated by using that
Inventor: MORI YASUHIRO
IPC: H05K3/40
Filed: 1992-09-11
Abstract: PURPOSE:To fabricate a ceramic multilayer circuit board with high accuracy in positioning of printed patterns and in lamination adhesion of green sheets. CONSTITUTION:A thick-film conductive paste wherein a solvent of vehicle for a thick-film conductive paste is within a range defined by composition points (A), (B), (C), (D), (E) and (F) (unit: wt.%). Kinds of the solvent: (A), (B), (C), (D), (E), (F). (a) diethylene glycol mono-butyl ether acetate: 30, 40, 80, 80, 50, 30. (b)di-(2-ethylhexyl phthalate): 20, 10, 10, 20, 50, 50. (c) alpha-terpineol: 50, 50, 10, 0, 0, 20.
Patent JP-2001065358-A (JP)
Title: Supercharge pressure control device for engine
Inventor: MATSUE KOTA
IPC: F02D41/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent a supercharger from decreasing in reliability due to over speed, seizure, etc., of a supercharger turbine in the case of a transfer in an operating condition of an engine from a low load condition to a high load condition, in a supercharge pressure control device for the engine performing feedback control of a supercharge pressure by controlling the supercharger of variable supercharge efficiency. SOLUTION: A control unit 100 detecting an operating condition of an engine 1 by an engine speed sensor 86 and an accelerator opening sensor 87 to set a target supercharge pressure is provided. The unit 100, detecting by a supercharge pressure sensor 81 an actual supercharge pressure generated in an intake passage 7 by a supercharger 20, feedback controls an opening of a nozzle formed by a movable vane 24 so as to eliminate a deviation between the actual supercharge pressure and the target supercharge pressure, but at transfer time from a low load to a high load, the over speed of the supercharger 20 caused by an excessive supercharge pressure deviation in the beginning of a transfer to a high load condition is prevented by suppressing supercharge pressure feedback control.
Patent JP-H1182792-A (JP)
Title: Manifold valve system
Inventor: MURAOKA NOBUYUKI
IPC: F02M35/10
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To improve the operational safety by housing spherical ball valves to which a handle is joined in the inside of a manifold valve body, connecting a communication hole opened in the inside of the ball valve and a connection port in the instrument side by a pipeline, and at the same time connecting a plurality of the ball valves housed in the manifold valve body by a constant pressure passage. SOLUTION: Handles 8A, 8B are joined to a plurality of spherical ball valves 7A, 7B housed in the inside of a manifold valve body 1 through respective axes 12A, 12B to enable the respective ball valves 7A, 7B in the right and left directions. The communication hole opened in the insides of the respective ball valves 7A, 7B are connected with either connection ports 5A, 5B in the instrument side or drain discharging outlets 6A, 6B by a pipeline 11 to connect the respective ball valves 7A, 7B by a pressurelevelling route 9. Consequently, the operational safety can be improved.
Patent JP-2001065664-A (JP)
Title: Torque converter
Inventor: OKUBO MAMORU
IPC: F16H45/02
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To improve the clutch responsiveness with the simple structure. SOLUTION: A lockup device 3 for torque converter mechanically connects a front cover 8 and a turbine 5 to each other. The lockup device 3 has an oil passage forming member 30 and clutch parts 36-38. The oil passage forming member 30 is formed of a disk-like member, and arranged close to a turbine 5 side of the front cover 8. The oil passage forming member 30 forms an oil passage 70 extended in the radial direction between the front cover 8. The clutch parts 36-38 are arranged in the outer peripheral side of a space between the front cover 8 and the turbine 5 in the axial direction. The clutch parts 36-38 intermittently disconnect the front cover 8 and the turbine 5 from each other with the oil pressure supplied from the oil passage 70.
Patent JP-S6396155-A (JP)
Title: Novel terpene compound and anti-inflammatory agent containing said compound
Inventor: YAMAHARA JOJI
IPC: C07C69/587
Filed: 1986-10-13
Abstract: NEW MATERIAL:3,7,11,15-Tetramethyl-2,6,10,14-hexadecanetetraenoic acid monoglyceride expressed by formula I. USE:An anti-inflammatory agent. PREPARATION:Farnecylacetone and a compound expressed by formula II or III (X is halogen; R<1> is lower alkyl or aryl; R<2> is lower alkyl; n is 3-5) are subjected to the Horner reaction to afford a compound expressed by formula IV or V. The protecting groups of the glycerol are then eliminated using an acid catalyst to provide the aimed compound expressed by formula I.
Patent JP-2000078527-A (JP)
Title: Mpeg reproducing device
Inventor: IKEDA TOSHIHIRO
IPC: H04N19/70
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an MPEG(Moving Picture Image Coding Experts Group) reproducing device that synchronously reproduces and an audio signal and a video signal that are compression-coded at a high compression rate for each of plurality of division images configuring a single frame. SOLUTION: The device is provided with a control section 1 controlling an MPEG coder 3 that uses time management information of audio data of MPEG data of a specific division image among MPEG data of plurality of division images for reference time management information, expands respective audio data so that the time management information of the audio data of the MPEG data of other division images approaches the reference time management information, expands the video data so that the time management information of the video data approaches the reference time management information of the audio data and outputs the expanded video data and audio data.
Patent JP-H1176826-A (JP)
Title: Catalyst for cleaning exhaust gas and its manufacture
Inventor: AKAMA HIROSHI
IPC: B01J29/46
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for cleaning exhaust gas and its manufacture wherein even though exposed to very severe and light temperature conditions for a long time, it hardly deteriorates, and its very excellent in durability. SOLUTION: The exhaust gas cleaning catalyst contains a metal constituent support zeolite particle and silica having a peak of a pore diameter distribution within an area of 1 nm or over up to and excluding 4 nm, the metal constituent support zeolite particle is preferably covered with a porous material formed of silica, and further the porous material, formed of silica is contained by 2 pts.wt. or over to and excluding 30 pts.wt. to 100 pts.wt. of the metal constituent support zeolite particle. In manufacture of the exhaust gas cleaning catalyst, a process wherein a layer silicate and a zeolite particle are dispersed in 10.5 to 12 pH nitrogen-containing compound aqueous solution, and a process wherein a mixture of the layer silicate and the zeolite particle is burnt, are contained.