baber/WOPTO huggingface dataset:
Patent JP-S5858227-A (JP)
Title: Reducing device for skid mark
Inventor: SUISHIYU YASUO
IPC: C21D9/00
Filed: 1981-09-30
Abstract: PURPOSE:To reduce skid marks easily and inexpensively by disposing a reducing device for skid marks consisting of paired lifting mechanisms for steel ingots and a position detecting and controlling mechanism on the discharge side of a heating furnace. CONSTITUTION:When steel ingots 12 advancing in a heating furnace 2 toward a discharging part from a charging port arrive at a prescribed position, a suitable detector (not shown) using gamma rays, etc. detects the arrival. In accordance with the signal thereof, fluid is introduced into a cylinder 7 which extends a piston rod 6 to lift the ingots 12 by means of the arms 9 of the rods 6 and to detach skid mark parts 14 from skids 13. Therefore the parts 14 are exposed to the high temp. atmosphere in the furnace and are heated, by which skid marks are reduced. It is a good particle to heat the parts 14 with heating burners that heat the parts 14 directly after lifting the ingots in order to improve efficientcy.
Patent JP-H103840-A (JP)
Title: Electromagnetic relay
Inventor: YAMAZAKI HIROAKI
IPC: H01H50/64
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent a fall of a card from a movable contact piece and inoperative condition by preventing the generation of loose-out of at least one elastic tongue piece engaging projecting part, which is extended from an opening edge of a through hole provided in a movable contact piece. SOLUTION: A movable contact piece 10, which is formed by caulking a movable contact 11 for fixation, is provided with a rectangular through hole 12 in an upper end thereof. Furthermore, a loose-out preventing elastic tongue piece 13 is extended inward from both edges of the through hole 12. On the other hand, in a card 20, an engaging projecting part 21 formed into an arrow-shape with a plane view is projected in a tip surface thereof, and furthermore, a base part of this projecting part 21 is provided with a projection 22 having a nearly semi-circular cross section, which contacts with the movable contact piece 10 in a line. Furthermore, the card 20 is formed with a pair of elastic arms 23 for holding a movable piece of an electromagnet block in a rear side thereof.  Consequently, when the projecting part 21 of the card 20 is positioned in the through hole 12 of the contact piece 10 and the tongue piece 13 is elastically deformed, and while inserted, the tongue piece 13 is elastically reset so as to lock the projecting part 21, and the generation of loose-out can be prevented. With this structure, operation is always possible.
Patent JP-H05346600-A (JP)
Title: Optical semiconductor device and its production
Inventor: KITADA HIDEKI
IPC: H01L21/203
Filed: 1992-06-12
Abstract: PURPOSE:To obtain the optical semiconductor device which can shorten the relaxation time of exciton absorption and less generates problems with the shortened relaxation time in the optical semiconductor device having a multiple quantum well structure (MQW) and having an optical switching function. CONSTITUTION:This device has a light absorption region 5 which is laminated with barrier layers 1 formed of a first semiconductor having small electron affinity and a large band gap and quantum well layers 2 formed of a second semiconductor having large electron affinity and a small band gap, and exhibits saturable absorption to light of a prescribed wavelength and relaxation regions 6 which are formed continuously with the barrier layers 1 and quantum well layers 2 of the light absorption region 5, are laminated with the barrier layers 1 and the quantum well layers 2 thicker than the quantum well layers 2 of the light absorption region 5 and annihilate the excitons 8 formed in the light absorption region 5 and transferred.
Patent JP-H02236523-A (JP)
Title: Reflection type liquid crystal electro-optical device
Inventor: SONEHARA TOMIO
IPC: G02F1/1335
Filed: 1989-06-16
Abstract: PURPOSE:To obtain the reflection type electro-optical device which scarcely causes a light quantity loss and takes a large manufacturing margin by optimizing a twist angle and an incident polarization angle. CONSTITUTION:A twisted nematic liquid crystal 104 is inserted and held between a transparent substrate 101 and an opposed substrate 103 in which a reflecting film 102 is installed, in the case when a twist angle 201 of a nematic liquid crystal layer is 63 degrees, and the product DELTAnd of a double refraction of the liquid crystal and thickness of the liquid crystal layer is 0.2. As for an incident light which becomes a linearly polarized light by a polarization element installed adjacently, an angle is set so that it is made incident on a director 203 of a liquid crystal molecule 202 of an incident side along an electric field vibration surface 204. In the same way, the case of the twist angle of 193 degrees, and DELTAnd=0.58 being the condition that the incident light which becomes a linearly polarized light goes in, becomes a circularly polarized light on the reflecting surface, and becomes the linearly polarized light whose plane of polarization rotates by 90 degrees against the incident light on the emitting surface after the reflection is also caused by the same structure. In such a way, since a large DELTAnd value is taken, a large manufacturing margin is taken against thickness of the liquid crystal layer, and also, since the emitted light becomes roughly a linearly polarized light, a light quantity loss is scarcely caused.
Patent JP-H04350914-A (JP)
Title: Manufacture of drum type ferrite core
Inventor: NAKAHARA HISATOSHI
IPC: H01F3/08
Filed: 1991-05-28
Abstract: PURPOSE:To solve the problems, such as shortage of density, warp, deformation, etc., that occur in the collar part due to the nonuniformity of density, contained in the conventional manufacture of a drum type ferrite core, in which a cylindrical core is formed by press formation and baking it after groove processing. CONSTITUTION:A drum type ferrite core is manufactured by making a cylindrical core by extrusion molding and applying groove processing, and then, baking it. The nonuniformity in density of the collar part can be prevented, and the problems such as shortage of strength, warp, deformation, etc., can be solved.
Patent JP-H11345141-A (JP)
Title: Redundancy configuration system
Inventor: ICHIMURA KENICHI
IPC: G06F11/20
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To time sequentially refer to the fault information of an entire system in redundancy configuration only by referring to a file at the device of an active system which is operating at present. SOLUTION: Plural devices constituting of the redundant configuration system are connected by an inter-device communication means (inter-device communication bus 9), and fault information collected by the device of the active system (such as communication control equipment A 3, for example), is transmitted from the device of the active system through the inter-device communication means (inter-device communication bus 9) to the device of an exchange system (such as communication control equipment B 4) and stored in a storage device at the device of the exchange system. Moreover, the device of the exchange system time sequentially merges the fault information and stores it in the storage device.  Furthermore, when the fault information to be stored in the storage device exceeds allowable quantity, in the case of storing the fault information in the storage device, the device for the exchange system deletes the fault information generated in the exchange system corresponding to prescribed priority information and generates a storage area for the fault information of the active system.
Patent JP-H025121-A (JP)
Title: Information apparatus
Inventor: MITSUI HIROMITSU
IPC: H03M11/14
Filed: 1988-06-22
Abstract: PURPOSE:To improve the operability of an information apparatus by providing the apparatus with a means for automatically converting key input data inputted in error. CONSTITUTION:If a 'KANA' (Japanese syllabary) key is driven in error at the time of inputting an ANK character when the states of a control key, a CPS lock key, a shift key, the 'KANA' key, etc., is changed, 'KATAKANA' (square form of Japanese syllabary) characters 'a, i, u, e, o' are displayed on the display screen of a CRT. When the 'KANA' key is returned to the normal position after noticing the some input of the 'KATAKANA' characters and a switch 4 is depressed, the data of a key dumper 3 are inputted into a code converter 7 again as the address data of a keyboard in accordance with a dotted arrow 6. After detecting the corrected state of the address data by a switching key such as the 'KANA' key and the shift key again, correct character data are displayed on the screen. Thus, an input due to incorrect switching operation can be easily corrected on the screen.
Patent JP-S5942983-A (JP)
Title: Apparatus for detecting abnormality of printing apparatus
Inventor: FUJIEDA TOSHIAKI
IPC: B41J7/96
Filed: 1982-09-03
Abstract: PURPOSE:To provide the titled apparatus capable of preventing error printing caused by address abnormality, by detecting whether the address of a printing data memory storing one line printing data is read out in predetermined order or not. CONSTITUTION:A printing control apparatus 20 generates three bits of flag data SSFLAG0-SSFLAG2 corresponding to the numbers of sub-scannings. In each sub-scanning, by monitoring whether flag bits PDMFLAG0-PDMFLAG2 of a printing data memory PDM19 storing one line printing data are respectively coincided with the flag data or not, the read-out address abnormality of PDM19 is detected. When one of non-coincidence gates 22-24 outputs one logical valve 1, a D-type flip 21 generates a signal ERROR of a logical value to the Q-side output terminal thereof in CHECKPULSE timing.
Patent JP-H0261380-A (JP)
Title: Capacity pump
Inventor: SATAKE KAZUO
IPC: F04C15/00
Filed: 1988-06-21
Abstract: PURPOSE:To prevent the eccentric abrasion of an airtight plate unit body by dividing the airtight plate assembled into a casing so as to slidingly contact the edge surface of a multiblade type rotor which can freely revolve in a eccentricity, into an intake region and a discharge region and permitting the airtight plate to turn by a certain angle in the revolution direction of the rotor. CONSTITUTION:An eccentric rotor 7 fixed onto a main shaft 5 is accommodated into a circular pump chamber 2 formed onto a casing body 3. The top edge of a vane 9 fitted into a recessed grove which is formed into radial form onto the rotor 7 is slidingly attached onto the inner peripheral surface of the pump chamber 2. Though an airtight plate 13 and an installation metal fitting 14 for the airtight plate 13 are assembled between the both edge surfaces of the rotor 7 and a bearing case 4 in the pump chamber 2, the airtight plate 13 is formed from the airtight plate units 13a and 13b which are formed by half dividing a ring-shaped disc which is fitted freely onto the main shaft 5. As for each unit body 13a, 13b, the turn of the airtight plate 13 is restricted to a certain angle by setting a pin 19 which is projectingly installed onto a bearing case 4 is set close to a cut part 18 formed on the installation metal fitting 14.
Patent JP-H102112-A (JP)
Title: Mounting method of vinyl chloride steel plate for wall panel
Inventor: TAKIMOTO YUTAKA
IPC: E04G21/14
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To protect the surface of a loaded wall panel from being damaged by the burr of the cut edge of the wall panel even when many kinds of vinyl chloride steel plates different in shape are loaded on one pallet for production classified by houses. SOLUTION: The loading method of vinyl chloride steel plates for supplying the vinyl chloride steel plate for this wall panel to a production line of production classified by houses performs cutting from the rear face side of a roll-like vinyl chloride steel plate when the vinyl chloride steel plates 11-71 are each cut in the form of a square of a prescribed size. The surface side of each vinyl chloride steel plate 11-71 cut in the prescribed size is directed downward, and two adjacent sides are successively loaded as loading reference X and Y.
Patent JP-2000301866-A (JP)
Title: Postcard of board
Inventor: KOIKE TAKESHI
IPC: B42D15/02
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To have joy of display on reception and also to send it to a distant friend. SOLUTION: A postcard 1 is made of a board and two upper corners thereof are cut as shown in Figure. Hooks 2 and a string 3 are fitted so that the postcard can be displayed at a nail, a hook or the like on a wall or the like. As shown in Figure, positions for entering a zip code number and for sticking a stamp, and others, are printed on the rear so that the board can be used as the postcard.
Patent JP-S5944594-A (JP)
Title: Heat accumulating medium
Inventor: KIMURA HIROSHI
IPC: C09K5/06
Filed: 1982-09-03
Abstract: PURPOSE:To enable to obtain a practical heat accumulating medium for use in an air-conditioning apparatus, the melting point of which is about 20 deg.C, by adding a hydrated nitrate of an alkaline earth metal to a principal component of CaCl2.6H2O at the rate of 14mol% or less. CONSTITUTION:In case that a hydrated nitrate, for instance, Ca(NO3)2.4H2O is added to CaCl2.6H2O, a principal component of a heat accumulating medium, the melting point drops as shown by the soid line in the drawing, and at the same, the heat of fusion also drops as shown by the broken line in the drawing. In consideration of the drop of the heat of fusion, therefore, the practically optimum loading of Ca(NO3)2.4H2O is 14mol% or less. That is, in case that the loadong is 14mol%, the melting point drops near to 18 deg.C. Further, in case of adding Mg(NO3)2.6H2O, the loading is perferably 10mol% or less. Further, in case of adding both of Ca(NO3)2.4H2O and Mg(NO3)2.6H2O, it is preferable that the loading is lower than the optimum percentage in case of adding only one of the above two hydrated nitrates, and in particular, the total loading is 14mol% or less. Thus, it is enabled to obtain a practical heat accumulating medium the melting point of which is about 20 deg.C, at a low cost.
Patent JP-H03166486-A (JP)
Title: Roll screen device
Inventor: CHIGUSA TOMOMICHI
IPC: G03B21/58
Filed: 1990-06-12
Abstract: PURPOSE:To improve the operability by providing a pair of guide channel members having guide channel parts opposed to each other on both end parts of a screen member, and fitting bead connected bodies provided on both side edge parts of the screen member to the guide channel parts in such a manner as to be capable of sliding. CONSTITUTION:A screen member 2 is mounted to a winding roll 1. On both side edges of the screen member 2, bead connected bodies formed by linearly connecting beads are disposed. On both side parts of the screen member 2, a pair of guide channel members having guide channel parts opposed to each other are disposed. Further, the bead connected bodies 3 are fitted into the guide channel parts of the guide channel members 4 in such a manner as to be capable of sliding.
Patent JP-H0446510-A (JP)
Title: Wrong operation preventive device for switch board
Inventor: MASUDA SHIGEKI
IPC: H02B3/00
Filed: 1990-06-13
Abstract: PURPOSE:To prevent wrong operation of a switch board by lowering a cover to cover the front of the switch of a main apparatus control power source to the position to cover a primary-side switch when the switch of the primary side power source of the main apparatus is turned on. CONSTITUTION:A main apparatus 1 is connected to a power circuit 6 through a primary switch 2. The main apparatus 1 is controlled by operating a switch 9 on the front of the control power switch 3 of a switch board 8. When the primary switch 2 of the main apparatus 1 is turned on with the switch 9, contacts 7 are connected by interlock and a lift 5 lowers a cover 4 to cover the front of the control power switch 3 and make it impossible to operate the switch 9. When the power source is turned off, the cover 4 is lifted and the switch 9 can be operated. Thereby the switch 9 is not prevented from being operated wrongly while the main apparatus 1 is operated, and safe operation is performed.
Patent JP-H11342182-A (JP)
Title: Bathroom disinfecting device
Inventor: MIYAJI HISAAKI
IPC: A61L2/18
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To easily and surely prevent generation of microorganisms within a bathroom by providing a chemical tank for housing a chemical and an injection port for mixing the chemical with water and injecting it into the bathroom, and including a component for suppressing the propagation of microorganisms in the chemical. SOLUTION: An injection port 5 is arranged on the tip part of a piping 1 having the base end part connected to a tap water faucet, a heater, for example, as heating means 2 is arranged around the piping 1, and a chemical tank 4 is connected to the middle of the piping 1 through a valve 3. A chemical consisting of boric acid, invert soap, or quaternary ammonium salt housed in the chemical tank 4 is injected through the injection port 5 of the piping 1 together with tap water of particularly 40 deg.C or higher heated by the heating means 2 and sprayed to the ceiling or wall surface in a bathroom. According to this, generation of microorganisms within the bathroom or propagation of the generated microorganisms can be easily, surely and safely prevented.
Patent JP-S639556-A (JP)
Title: Printing-controlling system
Inventor: SHIKAUCHI NAOKI
IPC: B41J2/505
Filed: 1986-07-01
Abstract: PURPOSE:To enable high-density printing of graphics or the like to be performed with a low-capacity small-type power source without causing a reduction in printing quality, by detecting a drop in a head-driving voltage and controlling printing by varying an effective printing duty so as not to exceed the driving capability of the power source. CONSTITUTION:In control of printing by a dot printer, a printing speed is set to a normal speed, and a motor 15 is driven. When a printing-starting position is reached, dots are driven, and the driving of the dots is continued until the dots for one line are completely outputted. When a voltage drop detecting circuit 12 operates and an output therefrom becomes ON during driving of the dots, the motor 15 is once stopped. After the output from the circuit 12 becomes OFF due to recovery of the voltage, the motor 15 is driven in a direction opposite to that in printing, thereby returning the position of a head by a predetermined amount. Thereafter, the motor 15 is stopped, the printing speed is set to a low speed, then the motor 15 is again driven in the direction for printing, driving of dots is restarted at the position at which printing has been stopped, and the driving of the dots is continued until the dots for one line are completely outputted.
Patent JP-H06342731-A (JP)
Title: Toroidal winding device and method thereof
Inventor: MACHIDA KOJI
IPC: H01F41/08
Filed: 1993-05-31
Abstract: PURPOSE:To tightly wind wire material on a toroidal core, and to suppress the generation of destruction of the insdulating coating of the wire material even when a guide roller of small diameter is used. CONSTITUTION:The torodial winding device is provided with a wire storage ring 11 and a winding ring 12 which are intersecting with a toroidal core 14, and a guide roller 13 is provided on the winding ring 12. The wire material of required length wound on the wire storage ring 11 is guided by the guide roller 13 while it is being pulled out from the ring 11, and it is wound on a toroidal core 14 by the rotation of the winding ring 12. At this time, torque is given to the wire storage ring 11 by a back-tension motor 19. The above- mentioned torque is adjusted by a torque control part 28, the prescribed tension is given to the wire material immediately before and after the wire material, to be wound on the toroidal core 14, is brought into contact with the corner part of the toroidal core 14, and the tension of the wire material is suppressed in the instance other than the above.
Patent JP-S6047387-A (JP)
Inventor: SUGANO TAKEO
IPC: H01T1/16
Filed: 1983-08-23
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-H05346752-A (JP)
Title: Cleaning device and image forming device
Inventor: SUGA TAKAYUKI
IPC: G03G21/10
Filed: 1992-06-15
Abstract: PURPOSE:To obtain a cleaning device where a photosensitive drum does not move even in the case a cleaning blade laterally slides on the surface of the photosensitive drum. CONSTITUTION:This cleaning device is provided with a plate-like cleaning means 71 which is brought into contact with the surface of an image carrier 5, rotatably supported by shaft and carrying the toner on its surface, and extended in the rotary shaft direction of the image carrier 5 so that toner may be removed from the image carrier 5; a driving means allowing the means 71 to reciprocate and slide in the rotary shaft direction in a state where the means 71 is brought into contact with the surface of the image carrier 5; a pressing means pressing the image carrer 5 in one direction of a rotary shaft 112A by pressing force equal to or larger than the pressing force by frictional force between the image carrier 5 and the means 71 caused in the case the means 71 slides on the image carrier 5; and a positioning means positioning the image carrier 5 by abutting on one part of or the related part of the image carrier 5 pressed by a pressing means.
Patent JP-S6215470-A (JP)
Title: Pulse counting system for maximum demand power monitor device
Inventor: MISHIMA KENSHICHIRO
IPC: H02J3/00
Filed: 1985-07-12
Abstract: PURPOSE:To eliminate the influence of disturbance such as noise, chattering, etc., by measuring an interval time of a measuring pulse, and excluding a pulse with a time interval being shorter than a prescribed tie, from counting. CONSTITUTION:Each pulse interval time of a measuring pulse from a pulse detector or a watthour meter, namely, time t1-tn required from a rise of the pulse to a rise of the next pulse is measured. Each time of this time t1-tn is compared with a reference time, and in case it is longer than the reference time, it is counted as a normal pulse, and in case it is shorter than the reference time, it is handled as a continuous pulse as a pulse 3', and counted s one pulse as a whole. Next, a numerical operation is executed from an elapsed time and a counting value, a result of the operation and a target value of the demand power are compared, and the demand power is monitored and controlled so that the demand power is included in the targeted value.
Patent JP-S5378899-A (JP)
Title: Locating system for information recording cards
Inventor: IOSAWA TOORU
IPC: G06K21/00
Filed: 1976-12-22
Abstract: PURPOSE: To accomplish the locations of information recording cards highly precisely without any error by detecting the side wall of an extracted tray so that the locating member for the cards may be located with respect to the position of the side wall. 
     COPYRIGHT: (C)1978,JPO&Japio