baber/WOPTO huggingface dataset:
Patent JP-H10148166-A (JP)
Title: Common rail type fuel injection device
Inventor: KOGA KENICHI
IPC: F02M47/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To make pressure stability demanded by high speed or high load operation and pressure responsiveness demanded by low speed and light load operation compatible with each other by connecting a first accumulator connected to a fuel injection nozzle per cylinder to a high pressure pump, and connecting the first accumulator to second accumulator through an opening/ closing valve. SOLUTION: An outlet side 4b of a high pressure pump 4 is connected to one end 5d of a main common rail 5 formed as a first accumulator through a fuel circuit f2, and its the other end 5g is connected to a sub-common rail 10 formed as a second accumulator through a high pressure opening/closing valve 11. At the time of normal operation, pressure in a capacity of the common rail 5 is calculated in a control device 8 by a signal from each sensor, an opening degree of a pressure control valve 9 is decided, and pressure in the common rail 5 is held. At the time of acceleration, in the case where an engine load is applied rapidly, a signal such as the pressure sensor 5a is inputted, it is judged whether the capacity of the common rail 5 is enlarged or not. In the case of 'YES', opening of the opening/closing valve 11 is controlled, and next process is returned.
Patent JP-H05138800-A (JP)
Title: Resin composite type vibration damping steel sheet excellent in press workability
Inventor: MUKOHARA FUMINORI
IPC: F16F15/02
Filed: 1991-11-22
Abstract: PURPOSE:To provide the vibration damping steel sheet of resin-composite type in which the bonding strength of the steel sheet to resin is increased without remarkably raising production cast or working cost, and the sticking strength in the press working with bead processing is not reduced. CONSTITUTION:In the vibration damping steel sheet of resin-composite type made by inserting viscoelastic resin layer between two steel sheets, the coating type chromate treatment with coating amount of 50-150mg/m<2> expressed in terms of Cr is applied onto at least inner surface of the side brought in contact with the synthetic resin layer of the steel sheet.
Patent JP-2000130146-A (JP)
Title: Active muffler
Inventor: KOKUBU ICHIRO
IPC: G10K11/16
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent the dew condensation on the connection route of an exhaust pipe with the sound instrument such as a speaker by the exhaust gas of high temperature and high humidity in the exhaust pipe, in an active muffler provided with the sound instrument acoustically connected through a connection route to a sound wave propagation route connected upstream to a noise source. SOLUTION: A cooling fan 15 for cooling an acoustic instrument is provided in a duct which is a connection route of an exhaust pipe 4 which is a sound wave propagation route with the acoustic instrument such as a speaker 13. This duct 5 is connected vertically and slantly downward for the exhaust pipe 4 and the water drop generated by a dew condensation is escaped from the acoustic instrument. Thereby, the stick of the water drop dew condensated in the duct 5 to the speaker 13 is prevented and the reliability and durability of the acoustic instrument can be improved.
Patent JP-H05143833-A (JP)
Title: Financial transaction automatizing device
Inventor: WATANABE HIROYUKI
IPC: G06F19/00
Filed: 1991-11-25
Abstract: PURPOSE:To provide a financial transaction automatizing device which enables a person with normal eyes to perform the financial transaction work with a touch sensor and enables a visually handicapped person to perform this work with a keyboard and a tool only for hearing. CONSTITUTION:The hearing part of a handset or an earphone 4 is taken up or inserted to not only invalidate the input from a CRT 1 with the touch sensor but also validate a keyboard 2 and the handset or the earphone 4, and the financial transaction work is guided with a voice through the hearing part of the handset or the earphone 4, and the financial transaction is performed in accordance with the input from the keyboard 2.
Patent JP-H06136639-A (JP)
Title: Weft detector of water jet loom
Inventor: SAINEN TSUTOMU
IPC: D03D47/32
Filed: 1992-10-22
Abstract: PURPOSE:To accurately detect a weft without being affected by the passage state of the weft and by a noise signal caused by the fluctuation of water held between a projector and a light receptor. CONSTITUTION:The weft detector has a projector 22 and a light receptor 24 which are faced to each other at a narrow distance across the passage locus of a weft 16, and water is held between the faced parts with the surface tension of the water. The first comparison mean 50 for comparing a signal obtained from the light receptor 24 with a prescribed standard value, a signal change rate-detecting means 44 for detecting the change rate of the signal obtained from the light receptor 24, and signal amplifying means 48, 49 for treating signals obtained by the signal change rate-detecting means 44 in different amplification rates, respectively, are disposed on the weft detector. Further, a switching means 52 for alternatively selecting with the first comparison means 50 different amplification rates by whether the amplification of the signal obtained from the lift receptor 24 is larger or not than a prescribed standard value and the second comparison means 46 for comparing an output signal selected by the switching means 52 with another prescribed standard value are disposed.
Patent JP-H08141544-A (JP)
Title: Garbage treatment machine
Inventor: MAKINO TAKAHIRO
IPC: C05F9/02
Filed: 1994-11-17
Abstract: PURPOSE: To suppress the generation of a malodor to the utmost, in a garbage treatment method using bacteria, by intermittently performing the stirring of garbage and a decomposition medium agent and setting the actual stirring time ratio in an initial time zone larger than that of the subsequent time zone. CONSTITUTION: A decomposition medium agent such as sawdust is preliminarily housed in a garbage treatment tank 13 and garbage is charged into the garbage treatment tank 13 and granular bacteria are scattered over the garbage. A lid 16 is closed to operate a stirring motor to perform the stirring of the garbage and the decomposition medium agent by the stirring blades 14 integrally rotated along with a stirring shaft 15 to perform the decomposition.of the garbage by bacteria. In this case, the actual stirring time ratio in the time zone after stirring is performed until the garbage, bacteria and the decomposition medium agent are sufficiently mixed is set larger than that in the subsequent time zone. By this constitution, the action of anaerobic bacteria is suppressed and decomposition treatment not strongly emitting a malodor is achieved by aerobic bacteria.
Patent JP-H06162641-A (JP)
Title: Magnetic recording apparatus
Inventor: OONO YOSHIAKI
IPC: G11B17/04
Filed: 1992-11-18
Abstract: PURPOSE:To surely center a recording medium by a method wherein, when a magnetic recording apparatus is constituted of a clamping mechanism part which transmits a motor driving torque to the recording medium and of a medium-discharging mechanism part mounted on the mechanism part, an elastic body which restrains a motion in a discharge direction while it comes into contact with the medium is installed on the side face of the medium. CONSTITUTION:A groove 3 which guides a recording medium 1, a stopper 4 which comes into contact with the medium 1 inserted into an enclosure 2 and which stops the medium 1 and a medium-clamping mechanism part (not indicated in the figure) which transmits a motor driving torque to turn the medium 1 to the medium 1 are installed in the casing 2. A spring 5 which has press-worked a sheet material composed of a metal material is installed in a position comning into contact with the side face of the medium 1 when the medium 1 is inserted into the casing 2, and the medium 1 is guided by the groove 3 and moved in the direction of an arrow A. When the insertion of the medium has been completed, the tip of the medium 1 is stopped by the stopper 4, the side face of the medium 1 is pressed in the direction of the groove 3 by the spring 5, the medium is held, a motion in a discharge direction due to the elastic force of the medium itself is suppressed, and the centering operation of the medium is made perfect.
Patent JP-H08145555-A (JP)
Title: Refrigerator
Inventor: KATO TAKASHI
IPC: F25D25/02
Filed: 1994-11-18
Abstract: PURPOSE: To provide a refrigerator in which a predetermined strength and a thermal insulating characteristic can be assured without increasing the number of component parts and the number of steps of the manufacturing process. CONSTITUTION: A shelf 7 installed inside a refrigerator is formed into a flat plate by transparent material and at the same time a hollow reinforcing projection 13 is integrally formed with its lower surface, for example, of its part to enable a stored product to be confirmed visually and concurrently a strength of the shelf 7 is increased. In addition, another separate component is overlapped on the shelf part other than the reinforcing projection 13 of the shelf 7 so as to make an entire hollow double structure of the entire shelf, thereby the thermal insulating effect can be increased.
Patent JP-H03174099-A (JP)
Title: Production of fiber cement board
Inventor: OGAWA KENJI
IPC: D21J1/04
Filed: 1989-11-28
Abstract: PURPOSE:To obtain the title board with improved crack resistance through wet papermaking of an organic fiber-incorporated cement mixture by regulating the papermaking direction, etc., of a papermaking sheet so that said direction be ensured not to coincide with the patterning direction followed by press dehydration and then patterning. CONSTITUTION:When a cement mixture prepared by incorporating a blend of cement and inorganic filler with 1-5wt.% of asbestos, 1-10wt.% of pulp and 0.5-1.5wt.% of organic synthetic fiber is to be put to wet papermaking process, the papermaking direction and patterning direction of a papermaking sheet are regulated so that both the directions are ensured not to coincide with each other, followed by press dehydration and then patterning pref. after 90 deg. inversion of the papermaking sheet from the papermaking direction, thus obtaining the objective cement board. Furthermore, it is preferable that, after forming, this board be put to moist heat or autoclave curing.
Patent JP-H01151347-A (JP)
Title: Network control unit
Inventor: NAGAI SHINJI
IPC: H04M1/2745
Filed: 1987-12-08
Abstract: PURPOSE:To save the line checks of a second time and after by checking a line type only when a line is connected for a first time at the time of an automatic transmission and preserving line information in a memory at and after the second time. CONSTITUTION:The title device is provided with a voltage detecting part 9 able to detect whether the telephone line is connected to a network control unit(NCU) even in an onhook state, a memory 19 and a memory power source control part 18 to supply power source power to the memory 19 based on the detection result of the voltage detecting part 9 only when the telephone line is connected to the NCU. At the time of a first automatic transmission, a pulse dialer 12 and a tone dialer 13 are successively dialed, the line type is checked and the type of the connected line is stored into the memory 19. When the automatic transmission is executed in the state of connecting the line, it is sufficient to dial based on line type data already stored in the memory 19. Thus, the checks of the line type of the second time and after can be saved.
Patent JP-S63164857-A (JP)
Title: Food processing device
Inventor: KATAYAMA TSUNEO
IPC: A23L13/70
Filed: 1986-12-26
Abstract: PURPOSE:To obtain a processed food having freshness and durability in processing raw materials to be processed in a rotatable tank to be evacuated under reduced pressure at ice temperature, by making a constitution wherein feed of the raw materials and discharge of the processed food can be carried out without exposing to the open air containing various germs. CONSTITUTION:(1) A raw material feed mechanism 3 is equipped with a hopper 31, a pump means 30 and a transporting pipe 32 and raw materials to be processed fed from the hopper 31 are sent through the transporting pipe 32 by the pump means 30 to an agitating tank 2 in such a way that the open air is not taken into the tank. (2) A processed food discharging mechanism 7 is provided with a first pipe 71 having one end communicating with the agitating tank 2 at the side end part of the agitating tank 2 and the other communicating with a rotary joint 60 attached to the revolving shaft of the agitating tank 2, a second pipe 72 having one end communicating with the rotary joint 60 and the other communicating with a pump means 73 and a third pipe 74 having one end communicating with a pump means 73 and the other communicating with a middle stacker 75 and can deliver the processed food without exposing to be open air while rotating the agitating tank 2.
Patent JP-2001128244-A (JP)
Title: Mobile group communication system
Inventor: OTAKE KOJI
IPC: H04W4/06
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a mobile group communication system that allows a mobile station device to take a part in group communication when power supply of the mobile station device is turned on or the mobile station device is resident in a service zone or an idle channel is available in the midst of the group communication, and that reduces ineffective transmission time of a control message for midway participation in the group communication. SOLUTION: A channel controller 11 stores group communication management data consisting of a group number for group communication during execution, a number of a base station device not executing the group communication, and information denoting whether or not an idle channel is in existence in a base station. A mobile station unit 33 whose power is turned on or which is resident in a service zone in the midst of the group communication transmits (1-3) a group communication participation request message after the end of position registration. The channel controller 11 receiving the message references the group communication management data and commands a base station device that has not yet executed the group communication but has an idle channel to transmit (1-5) a group communication incoming message.
Patent JP-H09153924-A (JP)
Title: Procedure error detection system for communication control system
Inventor: HIRAGAKIUCHI MASAKAZU
IPC: H04L69/40
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce analysis man-hours for troubleshooting when a procedure of the communication control system is in error. SOLUTION: A procedure error detection means 5 independently of a procedure handier 4 checks a format of a protocol data unit (hereinafter called PDU) of a received text by a predetermined method sequentially from a lower protocol part in each layer of a hierarchical protocol with 1st to n-th layer procedure error detection means 51. When any format error of the PDU is detected by this checking, error information is outputted to an output medium, and a format error is checked for the PDU part not checked yet in a layer in which a format error is produced and for PDUs of higher layers than the layer in which the format error is produced.
Patent JP-H11123565-A (JP)
Title: Electrode tip removing tool
Inventor: OHASHI KAZUTO
IPC: B23K11/30
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To receive drain at the time of exchanging an electrode tip and to prevent the mechanical trouble of a machine owing to drain by providing an electrode tip recovering box which has an open surface on the left side and is located at a forked plate-like engaging part inserted between a shank and an electrode tip and mounting a tubular lever on the right side of the electrode tip recovering box. SOLUTION: By forcibly prying up the tubular lever 33 with a tool 30 for removing an electrode tip by inserting the forked plate-like engaging part 31 of the tool between a shank 23 and the tip 24, the electrode tip 24 removed out of the shank 23 is caught by the electrode tip recovering box 32. By putting the lever 33 downward to the right, drain 27 leaked out of the shank 23 is received by the electrode tip recovering box 32, so that no drain 27 gets into a gun cylinder 26 and mechanical trouble of the machine hardly occurs. In the electrode tip removing tool 30, when one end of the tubular lever 33 is closed and the other end is fixed to the lowest end of a right side surface 32a of the electrode tip recovering box 32 and is communicated with the box through a communication hole 34, the drain 27 is received in the lever 33 as well.
Patent JP-H07157610-A (JP)
Title: Polysulfone resin composition and utensil made therefrom for medical and medicinal use
Inventor: SUDOU MORIHIRO
IPC: A61J1/05
Filed: 1993-12-09
Abstract: PURPOSE:To obtain a highly hygienic resin composition by forming a mixture or alloy containing at least one elastomer based on an isobuthylene/isoprene copolymer and at least one polysulfone resin. CONSTITUTION:An isobutylene/isoprene copolymer rubber (referred to as IIR hereinafter), a rubber based on an isobutylene/isoprene copolymer, such as a chlorinated IIR, a polysulfone resin consisting of repeating units represented by the formula (ph-SO2-ph-S-)n (wherein (n) is 2 to 1,000; and ph is phenyl or phenylene), a vulcanizing agent such as sulfur, an organic peroxide or zinc oxide, a vulcanization accelerator, and a processing aid such as microcrystalline wax are mixed each in a prescribed amount. The mixture is kneaded by, e.g. a twin-screw extruder at about 120-380 deg.C to give the objective composition comprising a mixture or alloy containing 99-1wt.% polysulfone resin and 1-99wt.% elastomer based on an isobutylene/isoprene copolymer. This composition is used for utensils for medical and medicinal uses, as a stopper body, an injector, a transfusion set, etc.
Patent JP-S63159746-A (JP)
Title: Signal processing circuit for capacity type sensor
Inventor: WATANABE KENZO
IPC: G01N27/22
Filed: 1986-12-24
Abstract: PURPOSE:To detect variation in the capacity of a sensor by simple circuit constitution and to lead it out as a digital signal by providing a clock generator and an integrator, a comparator, a switch control circuit and a counter, etc. CONSTITUTION:The clock generator 4 controls the operation timing of a signal processing circuit and the integrator 5 integrates the difference charges accumulated in a capacity sensor 1 and charges accumulated in a 1st reference capacitor 2 at intervals of a clock. A comparator 6 discriminates the polarity of the output voltage of the integrator 5. Further, a switch control circuit 7 controls the opening/closing operation of switches 32 and 33 every time the output polarity of the comparator 6 is inverted so that charges to be accumulated in a 2nd reference capacitor 3 are extracted from charges after integration 5. Then the counter 8 counts the number of times of the inversion of the output polarity of the comparator 6 for a predetermined period and outputs a digital signal proportional to the quantitative variation of the sensor 1. Thus, the capacity variation of the sensor is detected by the simple circuit constitution and led out as a digital signal.
Patent JP-H10147150-A (JP)
Title: Drip-proof structure for luggage-door-attached lamp
Inventor: MIYAZAKI SUSUMU
IPC: B60J5/10
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To discharge water penetrating a clearance between a housing and a lens by arranging a pipe type drain hole in the bottom part. SOLUTION: A lamp concerning a drip-proof structure is provided with a housing 11, a valve 9 stored in the housing 11, a convex lens 8 which is mounted on the surface side so as to cover the opening face of the housing 11, and a ring type packing 13 for watertightly connecting the convex lens 8 and the housing 11 together. A bottom part 14 of the housing 11 is formed thick so as to be connected to a luggage panel lower end part of a luggage door, and in the vision from a vehicle rear part front face, a pipe type drain hole 15 is bored in the housing bottom part 14 positioned behind a projection 12 in the circumferential edge of the convex lens 8 with a U-shaped cross section.
Patent JP-H08141424-A (JP)
Title: Cutting machine
Inventor: SUEDA HIROYOSHI
IPC: B02C18/18
Filed: 1994-11-18
Abstract: PURPOSE: To provide a cutting machine in which the lowering of discharging capacity of cut pieces and the occurrence of clogging are prevented. CONSTITUTION: Below a rotor 4, an auxiliary fixed blade fitting frame 11 for covering a discharge part 3 adjacent to a fixed blade 10 along a rotation locus of cutters 7 is provided. To the auxiliary fixed blade fitting frame 11, at least one plate-shaped auxiliary fixed blade 14 having a cutting edge engaged with a cutting edge of each cutter is fitted. And below the rotor 4, a screen net 15 for covering the residual discharge port along the rotation locus of the cutter is installed, thereby the discharge port under the rotor 4 is covered with a cutting part by the auxiliary fixed blade and the cutter and a screening part by the screen net definitely separated therefrom.
Patent JP-H04180625-A (JP)
Title: Liquid discharging device
Inventor: NAGAI SHINICHI
IPC: H01L21/304
Filed: 1990-11-15
Abstract: PURPOSE:To obtain a sufficient discharge quantity and discharge distribution with small discharge openings so as to make management of a discharge nozzle easier by rotating the discharge nozzle provided with a plurality of discharge openings on concentric circles of different radii from the discharge center of the nozzle. CONSTITUTION:Discharge openings 3 are provided to a discharge nozzle 2 on concentric circles at different radii from the center of the nozzle 3 and a fluid is discharged by rotating a syringe 1 filled with the fluid and the nozzle 2 by means of a nozzle rotating motor 4. When the nozzle 2 is rotated by 180 deg., the fluid can be discharged.
Patent JP-2000133491-A (JP)
Title: X-ray photo-timer detector
Inventor: TSUJI HISAO
IPC: A61B6/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray photo-timer detector having reduced thickness of ionization chamber, capable of providing stable X-ray photograph density without being affected by external atmospheric pressure or humidity. SOLUTION: Parallel electrodes 7 formed of an Al or carbon plate are formed on the upper and lower surfaces inside a frame 4 made of an insulation material such as an epoxy resin, and Xe gas is filled and enclosed under normal pressure. Al plates 5 are stuck to the upper and lower surfaces outside the frame 4, and are fixed for reinforcing it. Lead wires 6 are provided for applying a D.C. voltage to the electrodes 7 inside the frame 4 and extracting an ionization current to the outside by the use of X-ray energy, and the signal thereof is sent to an outside X-ray automatic exposure control device to provide stable X-ray photograph density.