baber/WOPTO huggingface dataset:
Patent JP-H01209464-A (JP)
Title: Toner supply mechanism
Inventor: KARIYA YOSHINOBU
IPC: G03G15/08
Filed: 1988-02-16
Abstract: PURPOSE:To prevent toner from leaking out by fitting shutters which are united through a connection part inside and outside a storage part and a cartridge, and opening and closing them associatively. CONSTITUTION:This mechanism has 1st shutters 1a and 1b which cover the opening part of the storage part 4 for toner 7 integrally across the connection part from the inside and outside and a 2nd shutter 2 which is provided on the side of a cartridge 5 to cover the opening part of the cartridge 5 and is opened and closed at a toner supply position associatively with the 1st shutters 1a and 1b. Consequently, neither the toner 7 in the storage part 4 nor the toner 7 in the cartridge 5 leaks out and neither the outside of the storage part 4 nor the outside of the cartridge 5 is stained, so the hand never becomes dirty.
Patent JP-H08213069-A (JP)
Title: Push-in connection pin and electronic device using it
Inventor: TAKENAKA NORIAKI
IPC: H01R12/58
Filed: 1995-01-31
Abstract: PURPOSE: To provide a small push-in connection pin which can be pressed in and connected to a through hole of a circuit board with small insertion force, and an electronic device using it. CONSTITUTION: A push-in connecting pin 10 has a shaft part having a diameter of about 0.4mm, and has a first part 42 and a second part 43 shorter than a plate thickness of a circuit board 100 in which a through hole 101 is formed in its lengthwise direction. Projecting strips 45 and 46 are formed in the lengthwise direction on outside surfaces of the respective parts 42 and 43. The projecting strips 45 and 46 of the first part 42 and the second part 43 are formed in mutually different angle positions.
Patent JP-S56130670-A (JP)
Title: Bearing detection for static object using phase difference of microwave
Inventor: YOSHIDA SUMITAKE
IPC: G01S13/46
Filed: 1980-03-18
Abstract: PURPOSE:To detect the position with a simple device and facilitate the digital processing, by changing the distance between two antennas to detect the change of the phase difference between them by the microwave branching circuit. CONSTITUTION:Receiving antennas 4a and 4b are arranged apart from each other so that the distance between them can be varied. Microwave receiving signals having a phase difference are combined by magic T6 and are separated into in- phase components and antiphase components, and they are detected by detecting diodes 7a and 7b, respectively and are added by adding circuit 8. The addition output is inputted to microcomputer 11 through waveform shaping circuit 9 and pulse counter 10 to output the bearing of the position of static object 3.
Patent JP-2000231508-A (JP)
Title: Information providing device
Inventor: DOBASHI MIKA
IPC: G06F17/30
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce stop time for information to a user while preventing intrusion from an unspecified majority of users to a master information source in an information providing device having a master information source and a mirror information source. SOLUTION: In a state S1, an instruction from an access control management mechanism is received, a maser information source 130-1 updates information of a mirror information source 130-2 and an access mechanism 120 uses a mirror information source 130-3 and offers the information to users. In a state S2, the instruction from the access control management mechanism is received, the source 130-1 updates the information of the source 130-3 and the mechanism 120 uses the source 130-2 and offers the information to the users.
Patent JP-H09233680-A (JP)
Title: Power failure detector
Inventor: TASHIRO HIROSHI
IPC: H02H3/04
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a power failure detector which can specify the cause of power failure and which can make a proper operation and control of a private power generating facility. SOLUTION: In a power receiving facility provided with a private power generator wherein the voltage of a three-phase commercial power supply is transformed by PT2 which has a first and a second fuse 3, 4 and then is input into a protective relay circuit, single-phase undervoltage relays 1RS, 1ST, 1TR are installed between each two phases out of three phases at the secondary side of the PT2. The outputs of the three undervoltage relays are input into an AND circuit 11 and an OR circuit 12. Then, the output of the AND circuit 11 is an inhibit input of an inhibit circuit 13 and the output of the OR circuit 12 is the other input of the inhibit circuit 13. When all the three undervoltage relays 1RS, 1ST, 1TR operate, it is determined that there is a power failure and then a switching control signal is sent to a private power generator.  When either one of the three undervoltage relays 1RS, 1ST, 1TR operates, it is determined that fuse melts and then an alarm signal to tell the accident is generated under the condition that a power failure detection should be conducted with priority.
Patent JP-H03237654-A (JP)
Title: Switching noise correcting device
Inventor: NISHIMURA TOMOYOSHI
IPC: G11B20/02
Filed: 1990-02-15
Abstract: PURPOSE:To correct switching noise with fewer errors by detecting the zero cross point of a reproducing output signal while a correction pulse synchronized with a head amplifier switching pulse (A-FF) rises and setting the detection time to be the switching point of head output. CONSTITUTION:When a zero cross point detection section pulse rises from a servo circuit 17 before prescribed A-FF rises by an A-FF generator 16 and a zero cross point detection circuit 15 detects the zero cross point during that time, the A-FF generator 16 raises A-FF or makes it to fall and a switch 12 is changed over. A-FF is supplied to the correction pulse generators 20A and 20B of SW noise correction circuits 18A and 18B, the correction pulse is generated and the noise of a demodulated sound signal having noise is corrected. Then, the output signal of a waveform is outputted to output terminals 19A and 19B. Thus, switching noise correction with fewer errors is attained.
Patent JP-H01208111-A (JP)
Title: Press molding device for composite resin material
Inventor: NAGATOMI TADASHI
IPC: B29C43/36
Filed: 1988-02-16
Abstract: PURPOSE:To obtain a press molding device which is can shorten molding time with high accuracy by a method wherein an upper slide is lowered by a molding cylinder of high output and a long stroke, pressed against an adjustable stoppers and a lower slide is pushed up by a pressure cylinder of smaller output and shorter stroke than those of the upper slide. CONSTITUTION:A crown 2 and bed 3 are connected with four corner parts through a tie rod 4 and an upper slide 5 is fitted over the tie rod ascendingly and descendingly. The upper slide 5 is made slidable along the tie rod 4 by a pair of hydraulic moving cylinders 7 of high output and a long stroke, which are stuck close to a crown 2 part. On the other hand, a pressure cylinder 14 of a large diameter, large output and a short stroke is laid under the lower slide 6 fitted to a bed 3 part under a state where balance holding is possible in axis symmetry. The top parts of the pressure cylinders 14 are laid respectively on the lower slide 6 ad the lower slide 6 is made ascendable and descendable at a short stroke. Then the upper slide 5 is stopped by a stopper 9 by lowering the upper slide 5 at a high speed and then the lower slide 6 is raised. With this construction, press molding can be performed at favorable accuracy.
Patent JP-S58151526-A (JP)
Title: Electronic scale with charge display
Inventor: TAJIMA NORIYASU
IPC: G01G23/42
Filed: 1982-03-05
Abstract: PURPOSE:To reduce generation of an error, by incorporating a unit price preset memory in a printer, and automatically selecting whether a scale is operated as a simplex scale or is operated in relation to a data by referring to the unit price preset memory, by a signal from a printer interface of the scale. CONSTITUTION:In a printer 9, a unit price preset memory as well as a controlling circuit of a CPU, etc. is incorporated. After initializing, whether the printer 9 is connected or not is checked. This signal is applied from a printer interface 4. In case when the printer 9 is not connected, the scale is operated as a simplex scale, a data of a scale 1 is inputted, a price is calculated by multiplying a unit price by weight, and it is displayed. In case when the printer 9 is connected, the display is set to a call mode of a unit price preset memory 10, and a routine to display through key processing from input of a data of the scale is followed. If a label can be issued, a print data is printed out.
Patent JP-H06229422-A (JP)
Title: Manufacture of ceramic rolling bearing member
Inventor: NISHIHARA KATSUMI
IPC: B24B7/22
Filed: 1993-01-29
Abstract: PURPOSE:To enhance the efficiency of grinding work on an end surface by forming a chamfer part in a peripheral edge part on the end surface of a compact when pressure molding is carried out, removing the sintered skin of the chamfer part by impact polishing after it is sintered, and grinding the end surface into a smooth surface while leaving the chamfer part. CONSTITUTION:A compact is sintered in a sintering furnace, and thus sintered body 12 is obtained. Because of tumbler processing, this sintered body 12 is inserted and rotated in a rotary drum together with an abrasive such as an alumina grain and water, and the surface is polished, and the skin forming a sintered surface of the sintered body 12 is removed. Thereby, both a chamfer part 21 and a recessed pit part 23 become the skin polished surfaces 21(X) and 23(X). Next, surface grinding is carried out only on a projecting surface 24(X) of an end surface of a sintered body 13 obtained by tumbler processing by a grinder, and an end surface interval distance as a cylinder roller 5 is adjusted, and a smooth end surface 24(Y) is molded, so that an end surface 52 of the cylinder roller 5 is formed. Lastly, precision grinding is carried out on a peripheral surface 31(Y) of a sintered body 14 whose end surface is ground, and a rolling travel surface 53 of the cylinder roller 5 is formed.
Patent JP-H03236702-A (JP)
Title: Device removing shell of seed
Inventor: MAEDA KAZUYA
IPC: A01C1/00
Filed: 1990-02-15
Abstract: PURPOSE:To make it possible to efficiently and continuously remove shell by cooling seed with shell to a brittle temperature of the shell, mechanically destroying only the shell and removing the shell with selecting. CONSTITUTION:A raw material seed with shell thrown into a hopper 2 is fed to a cooling device 3 and cooled to below -30 deg.C embrittling shell of the seed with liquid nitrogen scattered from a liquefied gas-scattering device 15, then the shell is fed to a shell-destroying device 4 through a connecting tube 22. The seed is pressed between a pair of rolls 31 and the embrittled shell is destroyed and the destroyed shell is dropped to downward in a state of mixed with naked seed. The destroyed shell is sucked by a blower 35 in a wind selec tor 5 and discharged to outside from a discharging port 37 together with gasified gas. The naked seed removed of the shell and a small amount of undestroyed seed are not sucked and dropped, then fed into a selecting cylinder 45 of a rotating selector 6 by a guiding board 42, thus the seed is separated from the seed having the undestroyed shell. The naked seed is received in a vessel 50 and the undestroyed seed having shell is returned to the hopper 2 by a conveying device 52 again.
Patent JP-S60177926-A (JP)
Title: Die changing device for multi-stage former
Inventor: ENOMOTO MINORU
IPC: B21J13/02
Filed: 1984-02-24
Abstract: PURPOSE:To obtain a changing device that make multi-stage forming advancing a punch case after removing a carrying tray by sliding and fitting a die and punch on the carrying tray carried and fixed in the middle to a die block and a punch case installed at specified fitting part on a base. CONSTITUTION:A die block 5 and a punch case 7 are attached and clamped to a die block fitting stand 2 and a punch case fitting stand 3 on the base 1. A die carrying tray 10 carried and placed on an intermediate positioning guide 11, and a die 12 and a punch 13 placed on it are slid on a fitting parts 14, 15 and contained in the die block 5 and punch case 7, and fitted and clamped. The carrying tray 10 is removed, and the punch case fitting stand 3 is advanced by a cylinder 17, and the multi-stage forming is made by the die 12 and punch 13. When detaching, the carrying tray 10 is placed similarly, and the die 12 and punch 13 are received and carried out. Thus, the change of heavy dies can be carried out simply and smoothly.
Patent JP-S58154494-A (JP)
Title: Calcined flux for horizontal electroslag build-up welding by belt-like electrode
Inventor: YASUDA KOUICHI
IPC: B23K25/00
Filed: 1982-03-08
Abstract: PURPOSE:To provide a calcined flux to which addition of alloy elements is easy, by using specific ratios of CaF2, MoG, Al2O3 and SiO2 as component compsn. CONSTITUTION:A flux consisting of the compsn. contg. 50-60wt% CaF2 2.5- 30wt% MgO, and >=5wt% and <=20wt% both of Al2O3 and SiO2 is prepd. as a calcined flux which is suited for horizontal electroslag build-up welding using belt-like electrodes. For example, metallic Ni, metallic Cu powder, etc. can be added as alloying agents to said flux, and the ratios of the compounding the same are <25wt%.
Patent JP-S60180135-A (JP)
Title: Semiconductor low temperature test apparatus
Inventor: YONEYAMA TAKESHI
IPC: H01L21/66
Filed: 1984-02-28
Abstract: PURPOSE:To obtain reliable measuring data and reduce a number of steps of test by testing electrical characteristics of a semiconductor apparatus to be tested under the condition that it is purged and is cooled in the dry ambient so that dewing does not occur at a temperature lower than the dewing temperature. CONSTITUTION:A predetermined number of semiconductor devices 3 are accommodated within a container 6 and the container 6, a cooling tester 7 and a sorter 9 are purged under dry air ambient at normal temperature so that dewing does not occur even under the respective dewing point. Under this condition, the cooling tester 7 is cooled up to -20--40 deg.C with a refregerator 8. Thereafter, semiconductor devices 3 are placed to a measuring head 15 with a semiconductor transfer unit 14 and herein test of electrical characteristic is carried out for semiconductor devices 10 with a semiconductor tester. Thereby, above devices are purged under the dry air ambient so that dewing does not occur even under the dewing point and these are tested under the cooled condition. Accordingly, reliable measuring data can be obtained and number of steps can be reduced.
Patent JP-S55127531-A (JP)
Title: External contact mechanism of camera
Inventor: HASHIMOTO AKIHIKO
IPC: H02J7/00
Filed: 1979-03-26
Abstract: PURPOSE: To mount a battery case for external power source readily and surely to the camera by letting one of the camera side contact pieces be a change-over switch contact piece.  
     CONSTITUTION: A switch constitution is provided to one contact piece 21 of the contact pieces 20, 21 to be provided on the camera body 10 side. Then, if a battery case 1 is screwed to the camera body 10 by means of screw 12 after a guide pin 11 is aligned to a guide hole 18, then the terminal 8 of a battery 3 and the terminal 9 of a heating  member 6 are inserted into insertion-holes 14, 15 against the compressive elastic force of an insertion member 17 and make contact with the contact pieces 20, 21. Then, between the contact piece 20 and terminal 8 conduct, the switch contact  piece 21 goes OFF and the current of the battery 3 flows to a camera circuit 23  through the terminal 8 and contact piece 20, thereby operating this. Hence, anyone  can readily mount the battery case 1 to the camera body 10 and at the same time  connect the battery 3 to the camera circuit 23. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54127333-A (JP)
Title: Fixing device
Inventor: MORIKAWA TERUO
IPC: G03G15/20
Filed: 1978-03-27
Abstract: PURPOSE: To prevent degradation of fixing owing to water drops on roller surfaces, prevent abrasion and maintain the roller surfaces always in good condition by disposing moisture removing means on the toner image substrate entry side of the fixing roller pair being pressure contacted.  
     CONSTITUTION: Metallic fixing rollers 1, 2 are respectively rotatably supported to upper, lower side plates 3, 4 these side plates 3, 4 are openably supported by a revolving shaft 5. The other ends are being exerted with pressing force by springs 6. Water absorbing members 12, 13 made of non-woven fabrics or the like are provided near the toner image substrate entry side, the upper water absorbing member 12 being fixed to an upper mounting base 14. Perpendicular plates 14a are provided perpendicularly to the base on both sides in the longitudinal direction of the base 14 and are supported rotatably about the upper mounting shaft 15 penetrating through the hole opened in the lower part of said plates 14a. The lower water absorbing member is also supported to the lower mounting shaft 22 with the similar constitution and even if the water drops are dewed on the surfaces of the fixing rollers 1, 2, these may be wiped away by these water absorbing members 12, 13 before the image substrate P enters. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0562621-A (JP)
Title: Flat display
Inventor: IKEDA TAKASHI
IPC: H01J63/06
Filed: 1992-02-21
Abstract: PURPOSE:To improve difference in brightness of a flat display by providing a plurality of linear cathodes and recessed parts in parallel to the linear cathodes on the inner surface of a back surface panel. CONSTITUTION:Recessed parts are provided on back surface electrodes 4 in a plurality of linear cathodes 6, and the height is so determined that an optimal electric potential distribution is obtained. Conditions for the optimal electric potential distribution including the width, the shape of the recessed part, as well as the interval between the respective cathodes 6, are determined by simulation, and the shape of the recessed part is determined thereby. The amount of electrons directed to the side of an entire surface panel is increased without being absorbed in the electrode 4, and a high brightness flat display of no difference in the brightness is thus achieved.
Patent JP-S61235449-A (JP)
Inventor: WAN RI RIU
IPC: C08L51/02
Filed: 1986-02-21
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-S62193931-A (JP)
Inventor: SANADA KOICHI
IPC: B65B51/10
Filed: 1986-02-20
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-H03240479-A (JP)
Title: Structure of koji lid
Inventor: SATO SADAYOSHI
IPC: C12M1/16
Filed: 1990-02-16
Abstract: PURPOSE:To facilitate both direct transmission of environmental influence on the outside of KOJI lids and material temperature control of KOJI (yeast) and enable automatic control of temperature by respectively providing a lower position than the bottom with a vent hole on the side of the KOJI lids which are stacked in plural stage for use. CONSTITUTION:A vent hole 16 is respectively provided at a lower position than the bottom (3b) on the side of KOJI lids 3 which are stacked in plural stages for use. when the KOJI lids 3 are stacked, the vent holes 16 of the respective stacked KOJI lids 3 act as the vent holes 16 of the KOJI lids 3 located on the respective lower sides to facilitate the direct transmission of the environmental influence on the outside of the KOJI lids 3. In operation such as piling up of a culture medium, since there is no vent hole 16 on the upper side of the bottom (3b), no trouble such as leak of the culture medium from the vent holes 16 or choking of the vent holes 16 with the culture medium, etc., is caused.
Patent JP-S59161627-A (JP)
Title: Blowing device
Inventor: NIIHARA ETSUJI
IPC: F24F7/013
Filed: 1983-03-03
Abstract: PURPOSE:To prevent a bearing part from adhesion of dust, oil and the like by a method wherein the rotating part of an electric motor is contained in a supporting body with which the stator of the motor is rotatably supported. CONSTITUTION:An electric motor 12 is rotatably supported in the space formed by a cup-shaped front supporting body 10 and a rear supporting body 11 which are fixed to a supporting member 8 with screws 9. Further, the electric motor 12 is contained in the space formed by a cup-shaped motor front case 19 and a rear case 20 in which a stator 18 is press-fitted, and supported at inner surface of the cases. Through holes 25, 25 through which a cylinder shaft 23 and a reeling shaft 24 are inserted, and bearings 26, 26 for rotatably supporting are formed at the central part of the front supporting body 10 and the rear supporting body 11. A feeding cord 27 for the electric motor 12 is led out from the side surface of the rear case 20, then led out from said rear supporting body 11 with keeping a slack. Thus, the rotatable supporting part of the electric motor can be prevented from adhesion of dust, refuse and the like by containing thereof inside of the supporting body serving both as the bearing, accordingly, the smooth rotation through long time operation can be contrived.
Patent JP-S61195685-A (JP)
Title: Vessel for examination of specimen
Inventor: MAKIGUCHI HIROKO
IPC: G01N33/48
Filed: 1985-02-25
Abstract: PURPOSE:To enable the accurate examination of a specimen, by using a plastic vessel for the determination of bacteria contained therein, wherein at least the inner wall of the space in the vessel is coated with an antistatic agent. CONSTITUTION:The examination vessel 1 is a molded vessel of a transparent polystyrene, and the whole circumference of the inner wall of the vessel 1 is coated with Corcoat (a permanent antistatic coating). The antistatic layer 8 is formed by spraying the antistatic coating). The antistatic layer 8 is formed by spraying the antistatic agent to the whole surface of the inner wall of the vessel 1, and drying the agent. The antistatic agent may be an amorphous silica, and the thin film of the silica has excellent heat-resistance, water- resistance and light-transmittance. A specimen composed of bacterial cells and a suppressing factor is placed in the hollow part 2, and is irradiated with light from the light source 3. The scattered light is detected by the sensor 7 to determine the proliferation rate of the bacteria in the specimen 2.
Patent JP-S59161325-A (JP)
Title: 2-allyloxy 2-phenylethyl alcohol useful as drug and its preparation
Inventor: KAWAHARA KAZUO
IPC: A61K31/075
Filed: 1983-03-07
Abstract: PURPOSE:To obtain an antiphlogistic analgesic consisting essentially of 2-allyloxy 2-phenylethyl alcohol, having no chemical structure as an existing analgesic. CONSTITUTION:Methyl alpha-allyloxy-alpha-phenylacetic ester is treated with a reducing agent, preferably lithium aluminum hydride in an anhydrous solvent, to give 2-allyloxy 2-phenylethyl alcohol containing one asymmetric atom shown by the formula useful as an antipholgistic analgesic.