baber/WOPTO huggingface dataset:
Patent JP-2000064963-A (JP)
Title: Ink jet recording device
Inventor: UMEDA RYUICHIRO
IPC: B41J2/185
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent an outside of a cylinder from be stained by an ink stagnated in the vicinity of an inlet port after a defective ink from a nozzle portion of a recording head is suctioned from an inlet port at an upper position to a cylinder and is discharged from a discharge opening at a lower position. SOLUTION: When both upper and lower pistons 62, 63 once descend and an inlet port 72 is released to an atmosphere at an upper surface of the upper piston 62 prior to independently moving the upper and lower pistons 62, 63 each other and suctioning a defective ink from the inlet port 72 by a negative pressure generated in a pump chamber between the upper and lower pistons 62, 63, the ink leaks out at the upper surface side of the upper piston 62. Thereafter, when both upper and lower pistons 62, 63 simultaneously ascend/descend, the ink leaked out between a periphery of the upper piston 62 and a wall surface of a cylinder 71 is dived. The ink is introduced to a space between both upper and lower pistons 62, 63 and it is prevented that the ink is stagnated at an upper side of the upper piston 62.
Patent JP-H06196052-A (JP)
Title: Breaker provided with component fixed by fitting
Inventor: ANDORE NUBU
IPC: H01H33/04
Filed: 1993-09-17
Abstract: PURPOSE: To reduce assembly cost and to enhance the safety for parts. CONSTITUTION: A circuit breaker includes components, i.e., first and second permanent contacts 1, 2, a movable arc contact support tube 3, and a blowoff nozzle 4. At least one of the components is fixed by fitting to the cylindrical surface of a corresponding support member. The blowoff nozzle 4 makes contact at one end with the end of the tubular support member 5 having an end circular flange 6 and at the other end with the end of the first permanent contact 1 fixed on the circular flange 6 of the support member 5 by a clamp ring 7.
Patent JP-2001056115-A (JP)
Title: Air stream layer gasifying apparatus
Inventor: YOSHIDA KUNIKATSU
IPC: F23N1/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an air stream layer gasifying apparatus in which a fuel supply apparatus is simplified. SOLUTION: The present air stream layer gasifying gas apparatus 1a comprises a gasifying furnace body 3, a fuel supply apparatus 5B, and produced gas utilization installation that utilizes produced gas produced in the fuel supply apparatus 5B. The fuel supply apparatus 5B comprises a fuel pulverizing installation 51B1 and a fuel pulverizing control system 51B2. The fuel pulverizing installation 51B1 is adapted such that a coal supplier is driven with a coal supply control signal 125.  The fuel pulverizing control system 51B2 drives the fuel pulverizing installation 51B1 based upon a level meter signal 131 of a powder level of a regulated pressure hopper 78 of a lock hopper system 53 and the amount of supply of a fuel to the gasifying furnace body 3 of the lock hopper system 53 (pulverized cool flow rate signal 110) such that the powder level of the regulated pressure hopper 78 falls within a predetermined range. With the aforementioned arrangement a pulverized coal primary storage system can be eliminated to bring the apparatus construction to simplification.
Patent JP-S6387421-A (JP)
Title: Supply and feed device
Inventor: KIKUCHI KAZUHIKO
IPC: B65H1/06
Filed: 1986-09-30
Abstract: PURPOSE:To make system miniaturization and accurate supply and feed performable, by delivering paper sheets loaded on a mounting part from such one on a lowermost part in order, and taking out these paper sheets after separating them piece by piece, while installing a support member which locally comes into contact with a part of these paper sheets projected from the mounting part. CONSTITUTION:A kick roller 2 is installed at the lower side of a mounting part 41 where paper sheets 10 are loaded, and these paper sheets 10 are delivered from such one at a lowermost part in order by rotation of this kick roller. These delivered paper sheets 10 are separated piece by piece by a feed roller 3 and a separate roller 4, and delivered in the direction of a body 100 from a conveying passage 42. And, a weight wire 16 is installed on top of the mounting part 40, whereby a paper feeding miss is prevented from occurring. In the rear of the mounting part, there is provided with a support member 18 which support the rear of these long-sized paper sheets 10. This support member 18 is formed so as to bend a wire something, reducing a contact area with these paper sheets, and to keep off a delivery failure of the kick roller 2 due to contact friction. Therefore, system miniaturization and accurate supply and feed are well promotable.
Patent JP-H03117573-A (JP)
Title: Working machine guide by hand
Inventor: HANSU PEETAA DOOZE
IPC: B25F5/00
Filed: 1990-08-31
Abstract: PURPOSE: To simply and surely conduct the operation by immovably fixing a forward hang grip to a driving source, rotatably supporting a rearward hand grip to a carrier part of the driving source, and providing at least either the carrier part or the rearward hand grip with a releasable locking means for automatically locking in a specified work position. CONSTITUTION: A rearward hand grip 3 is similarly gripped by the hand regardless of the work position of a work machine, so that a lever and a switch provided in the rearward hand grip 3 always occupy the same positions in an operator's hand, and further unexpected adjustment from the work position can be prevented by a locking means (comprising a lock claw 15 and a projecting part 17) automatically locked by mutual engagement to constrain the form.
Patent JP-H0766862-A (JP)
Title: Telephone set
Inventor: ICHIYAMA BUNSHI
IPC: H04M1/658
Filed: 1993-08-25
Abstract: PURPOSE:To automatically report a message to a called party while away from home when the message is sound recorded in the telephone set. CONSTITUTION:When an identification code is received from a telephone set receiving an incoming call and a message corresponding to the inputted identification code is sound recorded by a recording and reproducing device 14, the sound recording and reproducing device 14 is set to the reproduction mode to reproduce the message corresponding to the received identification code and its reproduction signal is sent to the telephone set receiving the incoming call. Furthermore, the telephone set is set to a state to receive a command to be transited to the sound recording mode. When the command to be transited to the sound recording mode is received for the reception period, the sound recording and reproducing device 14 is set to the sound recording mode to sound record a message from the telephone set receiving the incoming call. After the end of sound recording, a pager call number is extracted from a memory 31 according to the entered identification code. A call signal is generated by the call number and sent to a telephone line LN to call the corresponding pager.
Patent JP-H0976462-A (JP)
Title: Paper stop device for sheet-feed press
Inventor: FUJIMOTO SHINICHI
IPC: B41F21/12
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce deformation of a paper when the paper touches paper stop devices without hindering a visual field of paper inspection. SOLUTION: A plurality of paper stop devices 8a-8c to which buffers are to be connected at their front faces are arranged with predetermined gaps in the axial direction of an axis of rotation 7. The plurality of the paper stop devices 8a-8c are connected by a transparent body 10 so as to form into paper stop units 11a and 11b.
Patent JP-H04117168-A (JP)
Title: Switching regulator
Inventor: NAKAMURA SHIGEO
IPC: H02M3/28
Filed: 1990-09-04
Abstract: PURPOSE:To sustain operation stably even upon occurrence of unpredicted fluctuation of voltage of an input side DC power supply by employing the voltage of a second voltage controlled transformer T2 in place of the voltage induced in the ternary winding of a first transformer, which is not subjected to voltage control, as a power supply for a pulse width control means. CONSTITUTION:Upon actuation of a switching regulator, output voltage VO thereof is established. Under that state, voltage to be induced in the secondary winding T2S of a second transformer T2 with no primary current being fed thereto has a constant value corresponding to an output voltage VO. The constant voltage is then applied through a third diode D3 to a pulse width control means PW as a power supply voltage therefor. Consequently, power supply voltage for the pulse width control means is maintained constant regardless of the fluctuation of input voltage and the switching regulator can sustain stable operation regardless of the fluctuation of input voltage.
Patent JP-H1170833-A (JP)
Title: Turn signal switch
Inventor: OBATA YOSUKE
IPC: B60Q1/34
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the operating convenience in a turn signal switch to turn on a turn signal according to the operation of an operation lever. SOLUTION: In a turn signal switch 1, a control circuit 9 sets a cancel prepartion angle and a cancel angle as an absolute rotating angle from the rotating neutral position depending on a car speed signal given from a car speed sensor 10. And the control circuit 9 detects that a steering is rotated across the cancel preparation angle depending on a rotary angle signal given from a rotary angle sensor 11, and then, when it detects that the steering is rotated reversely to the cancel angle, a flashing turn signal 14 or 15 is put out. When the car speed is relatively large, the flashing turn signal 14 or 15 can be put out automatically even when the rotary angle of the steering is relatively small, by setting the cancel preperation angle relatively small.
Patent JP-H0399201-A (JP)
Title: Vernier calipers for measuring thickness of blade end
Inventor: UIRIAMU SUKOTSUTO IISUTO
IPC: G01B3/38
Filed: 1990-09-04
Abstract: PURPOSE: To accurately measure the thickness of a blade end part by providing a couple of jaw parts, a slide member which has a stop end part formed between both the jaw parts, and a guide means which is functionally related to the slide member. CONSTITUTION: The calipers 10 for measuring the end part thickness of a turbine blade have the couple of jaw parts 11 and 12 having internal end parts 15 and 18. The jaw parts 11 and 12 are fitted mutually slidably so that they are opened horizontally as shown by an arrow 18. A fixed member 21 as the guide means is fitted to the jaw part 11 and has an edge part 28 at a reference angle θ from the horizontal direction where the jaw part moves. Further, a slide member 31 is fitted slidably to the jaw part 12 and has an edge part 38 at a reference angle θ from the horizontal direction where the jaw parts 11 and 12 move. Further, the slide member 31 has a stop edge part 39 extending along the horizontal line parallel to the moving direction of the jaw parts 11 and 12 and is inserted into the gap between the internal end parts 15 and 16 of the blade end part 80.
Patent JP-S6291953-A (JP)
Title: Image forming method
Inventor: ABE AKIRA
IPC: G03C1/035
Filed: 1985-10-17
Abstract: PURPOSE:To obtain a satisfactory image contg. no Magenta stain by subjecting a silver halide color photographic sensitive material contg. silver halide emulsion comprising platy silver halide particles to color development after exposing the silver halide photographic sensitive material, then treating mainly in a bath having bleaching effect and in a bath having bleach-fix effect. CONSTITUTION:A silver halide color photographic sensitive material contg. at least one layer of silver halide emulsion comprising plate particles having particles size 5 times as large as the thickness of the particle, on a base material is subjected to image-exposure. The photographic sensitive material is then subjected to color development, then treated in a bath having mainly bleaching effect and a bath having bleach-fix effect. The bath having mainly bleaching effect can bleach at least 1/2, preferably >=2/3, more pref. >=4/5 of the max. developed silver amt. contained in the color photographic sensitive material. Further, the bath having bleach-fix effect can bleach <1/2 of the max. developed silver contained in the color photographic sensitive material.
Patent JP-S6474538-A (JP)
Title: Image reader
Inventor: SUGITA YASUTOSHI
IPC: G03B27/32
Filed: 1987-09-17
Abstract: PURPOSE:To read in high resolution at low magnification projection and to offer a device capable of rotating a projected image at moderate cost by providing an image forming optical system projecting frame images at a low magnification and plural image rotating mirrors which can turn, centered about the optical axis of the image forming optical system. CONSTITUTION:The frame image (f) photographed on a microfilm F is projected on the image read area plane 17 of a line sensor 18 being a reading means such as a CCD through an image forming lens 13. The line sensor 18 sub-scans the frame image (f) in a direction X, and reads the projected image. The 1st-3rd mirrors 14-16 rotating projected images are installed so as to rotated, centered about the projecting optical axis 20. Since the 2nd mirror 15 possesses a movement adjusting means and a parallel movement adjusting means, the quantity deviating from the rotating center of the projected image can be minimized. Thus, a high resolution image photographed at low magnification projection can be read out, and moreover costs of the titled device can be reduced.
Patent JP-H0282478-A (JP)
Title: Manufacture of waterproof connector
Inventor: ITO YOSHIAKI
IPC: H01R43/00
Filed: 1988-09-16
Abstract: PURPOSE:To make it possible to assure a sealing property by inserting a lead wire into the cavity of a connector housing in the condition where a terminal fitting is provided on the end, and making heat treatment while the lead wire receiving part of the housing is nippedly pressed from the outside. CONSTITUTION:The lead wire 1 coated 2 with a soft polyvinyl chloride material is inserted into the cavity 5 of the connector housing 4 formed with hard polyvinyl chloride in the condition where a terminal fitting 3 is provided on the end. Then a lead wire receiving part 6 is arranged between a pair of electrodes 7 and 7' arranged with a suitable space to highfrequency heating machine. Moreover the part 6 is highfreguency-heated while nippedly pressed with a pair of electrodes 7 and 7' in the condition where recessed parts 8a-8c and 8a'-8c', formed on the electrodes 7 and 7' surface facing each other, are made to correspond to the part where the lead wire 1 is placed. Consequently the part 6 is pushed in toward the center in its radius direction to adhere closely along all peripheries of the coating 2 of the wire 1. This assures watertightness.
Patent JP-H09131556-A (JP)
Title: Apparatus for applying adhesive
Inventor: RIHIYARUTO FUERUTOKENPAA
IPC: B05C1/08
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to prohibit the deposition of an adhesive before a return spacing to be non-controllably discharged by fixing a strip to the side wall of the return spacing in the device for constituting the return spacing for the adhesive which is not completely removed by an adhesive roller and an adhesive chamber. SOLUTION: This adhesive coating applicator consists of the adhesive roll 4 and a rail 3 connected to the perpendicular side wall of the adhesive chamber 1 so as to operate cooperatively with this roller. A hermetic sealing roller 6 is arranged in parallel with the adhesive roller 4. The device is provided with a toothed pulley 7, etc., to drive these rollers. In such a case, the strip 16 consisting of a flexible and/or elastic material is fixed between the perpendicular side wall 2 on the left side of the adhesive chamber 1 and the rail 3 for limiting the return spacing 5. The strip 16 is disposed adjacently to the region on the outside surface of the adhesive roller 4 existing within the adhesive chamber 1, by which the direct action of the hydrostatic pressure of the adhesive in the adhesive chamber 1 on the return spacing 5 is prohibited.
Patent JP-S6474798-A (JP)
Title: Integrated type power amplifier
Inventor: FUJINO KAZUO
IPC: H01L23/467
Filed: 1987-09-16
Abstract: PURPOSE:To improve a cooling effect by keeping cooling structure at a fixed distance to a plate, mounting a plurality of nozzles having internal sectional areas larger than the bore diameters of noses, setting up a blast duct with the surface inclined in one direction to said plate and superposing one or plural steps of units in the direction of flow of cooling air. CONSTITUTION:The cooling air 7 of the whole number of power amplifying units 1, 2 at an upper stage and a lower stage and a power supply (PS) unit at the lower stage is blasted from a suction port 6a-1 for an air chamber, and distributed to each blast duct 6c and the PS unit at the lower stage. Cooling air 7a distributed to respective blast duct 6c passes through nozzles 6c-2, is changed into jets 7a-1 from jet discharge openings 6c-1, is sprayed against each plate 1a, 2a, and cools separate heating element 1b, 2b. The sectional areas of the nozzles 6c-2 are made larger than the bore diameters of the jet discharge openings 6c-1 at that time, thus reducing air velocity, then lowering pressure loss. Accordingly, since pressure loss up to the jet discharge openings 6c-1 is brought close to zero, the air velocity of the jets wall can be increased, thus improving a heat transfer coefficient.
Patent JP-H0928367-A (JP)
Title: Apparatus for treating tobacco light for ashtray
Inventor: SHIRAI SHOJI
IPC: A24F19/14
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a safe apparatus for treating a tobacco light capable of simply disposing of the tobacco after smoking simply by attachment thereof to a conventional ashtray. SOLUTION: This apparatus for treating a tobacco light is obtained by vertically installing three funnel-shaped bottomless cylinders 2 through a disk 1, keeping about 1cm interval between the lower ends of the cylinders and a pedestal 4, fixing the cylinders to the pedestal 4 with a supporting unit 3 and further attaching the whole to a conventional ashtray.
Patent JP-H08106429-A (JP)
Title: Information processor and its control method
Inventor: SUGI HARUO
IPC: G06F13/40
Filed: 1994-09-28
Abstract: PURPOSE: To manage the ID numbers (identification information) of the connected built-in SCSI devices of an information processor which has two or more build-in SCSI devices and can connect the SCSI devices even to the outside through connection ports without user intervention. CONSTITUTION: ID numbers can be read from and written in built-in SCSI devices. Such numbers which do not come into collision with the ID numbers of SCSI device connected to the outside are selected as the ID numbers of the built-in SCSI devices. The writing of such ID numbers is automatically performed on a system 10 side at the time of performing boot processing or when the system configuration changes. Even when SCSI hard disk devices are installed to both the inside and outside, the inside hard disk device can be designated by reading the ID number of the hard disk device.
Patent JP-S61112274-A (JP)
Title: Data processing system
Inventor: IWASAKI KENJI
IPC: G06F15/177
Filed: 1984-11-07
Abstract: PURPOSE:To avoid the conflict of two microprocessors on an RAM by attaining such a constitution where only one of both microprocessors can give an access to a common memory. CONSTITUTION:When the microprocessor 1a wants an access to a memory 5, a prescribed address signal is delivered with software for the output of the decoding signal phid1 of a low level through a decoder 6a. This signal phid1 is sent to a latch circuit 8a via a priority deciding circuit 7 and held there. Then a busy signal B1 is delivered. Here a microprocessor 1b at the other side delivers a prescribed address signal for access to the memory 5. Then the output signal phid2 of a decoder 6b is changed to a low level. In this case, all signals B1 are kept at low levels and therefore the output ACK2 of an OR gate G1 is set at a low level. Then an interruption is produced at the microprocessor 1b, and a jump is given to a prescribed interruption routine.
Patent JP-H04116296-A (JP)
Title: Compressor
Inventor: YAMASHITA TERUO
IPC: F04D27/00
Filed: 1990-09-05
Abstract: PURPOSE:To prevent the pressure in an intake line from being lowered to the negative pressure, and prevent the deformation of a pipe by outputting a signal to open a circulating valve to the circulating valve when the pressure in the intake line is the preset minimum pressure value or below upon receiving a pressure signal. CONSTITUTION:When the nitrogen quantity fed to a nitrogen compressor 3 is sufficient, the output of a discharge pressure regulator 10 is selected by a low-signal selector 9, and a circulating valve 7 is controlled to keep the discharge pressure constant. When the fed nitrogen quantity is insufficient for some cause, the inlet pressure of the nitrogen compressor 3 is lowered, the pressure in an intake line might become the negative pressure, an intake pressure generator 1 and an intake pressure regulator 8 are installed to avoid it, the output of the intake pressure regulator 8 is selected by a low-signal selector 9 when the intake pressure becomes below the preset minimum pressure value of the intake pressure regulator 8, the circulating valve 7 is operated in the opening direction to supplement the intake pressure, and the pressure in the intake line is prevented from being abruptly lowered to the negative pressure.
Patent JP-S6388275-A (JP)
Title: Ignition distributor of internal combustion engine
Inventor: AMANO TATSUO
IPC: F02P5/10
Filed: 1986-10-01
Abstract: PURPOSE:To have fine adjustment of ignition timing easily by furnishing an ignition timing adjuster at the body of a vacuum angle-advance device mounted in the housing in such a way as screw-fitted with the rod and exposed to outside. CONSTITUTION:When a cap C is removed and an adjuster 1 is turned by hand, a rod 2 displaces in the axial direction relative to said adjuster 1 through cooperation of the screw part 2a of the rod 2 coupled with a base plate to be detained from rotation, with the screw part 1a of said adjuster 1. This rod 2 moves interlocked with a diaphragm 13 through the action of a spring 3 while taking displaced condition. That is, displacement of the rod 2 causes rotational displacement of the base plate, and ignition timing can be fine adjusted by turning the adjuster 1 by hand. Thus fine adjustment of ignition timing is made without use of any tool, wherein there is no fear of interference with other engine parts at the time of mounting the engine, which allows fitting of the housing of the body 11 of vacuum angle-advance device to a conventional distributor without any alteration.
Patent JP-H0395642-A (JP)
Title: Logging system
Inventor: SASAZAKI ISAO
IPC: G06F11/34
Filed: 1989-09-08
Abstract: PURPOSE:To log a larger quantity of necessary information and to effectively use a log memory by providing a log part to log the process start time, the contents of a produced prescribed command, and the process end time for each process. CONSTITUTION:A main control part 8 of a GPIB adaptor 3 consists of a program and controls the DMA transfer between a main memory 2 and a 10-device 11. At the same time, a log part 9 performs a log process in a prescribed step set for transfer of the information to a GPIB IF part 10. A log memory 7 stores the log data produced by the part 9 in the order of production. Then the part 9 records only the contents of a prescribed command produced for each process between the process start time and the process end time. As a result, the primary information is recorded for each process and the detailed record is reduced for the transfer of the control information. Thus a large quantity of process information is recorded into the memory 7 having a limited capacity. In such a constitution, a larger quantity of information is logged and the memory 7 is effectively used.