baber/WOPTO huggingface dataset:
Patent JP-H05143264-A (JP)
Title: Preserving and reproducing system for computer screen
Inventor: OSHIMA TETSUYA
IPC: G06F12/00
Filed: 1991-11-25
Abstract: PURPOSE:To preserve image data even when a fault occurs in the execution of a job program and to preserve and reproduce an image being displayed on a display even in a computer to which no printer, etc., is connected. CONSTITUTION:An area 6 for image display information to store the image data to be displayed on the display 2 is provided at a main memory device 4. An image display information preservation file 9 to preserve the image data, an image preservation program 10 to preserve the image data in the area 6 for image display information in the image display information preservation file 9, and an image reproducing program 11 to reproduce the image data preserved in the image display information preservation file 9 on the area 6 for image display information are provided at an auxiliary memory device 5, Also, an image preservation program execution function 8 which starts up and executes the image preservation program 10 at arbitrary time including the execution time of a general job program is provided at a fundamental software 7 in the main memory device 4.
Patent JP-H10146878-A (JP)
Title: Preparation of thermoplastic polyester resin foam
Inventor: NAKAMICHI MIKIYOSHI
IPC: B29C48/76
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent unstableness of extrusion and also to stabilize the quality of a foam to be obtained, by supplying a resin melt properties adjusting agent in a prescribed quantity from an additive supply port after the water contained in resin is removed through a vent port of an extruder. SOLUTION: A vent port is provided in the middle of a barrel of an extruder and the water contained in resin is removed therethrough by reduced-pressure drawing. Then, a resin melt properties adjusting agent is supplied from an additive supply port provided separately in the middle of the barrel of the extruder and it is mixed and put in reaction. As for the melt properties adjusting agent, a compound having two or more anhydride groups in one molecule, such as a pyromellitic dianhydride or a benzophenone tetracarboxylic dianhydride, is used and a compounding amount thereof is made 0.1-5 pts.wt. to 100 pts.wt. of thermoplastic polyester resin in order to give melt viscoelasticity thereto. The melt viscosity of the thermoplastic polyester resin at a processing temperature thereof is made 100-10000Pa.s preferably.
Patent JP-2001125581-A (JP)
Title: Intra-site report device
Inventor: NAOTA TAKAYUKI
IPC: H04R27/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an intra-site report device which operates announcement or sound effects of a theater or a hall from outside a studio in the site and is free from malfunction. SOLUTION: An intra-site report device 10 is provided with a sound data storage means 11 where sound data is stored, a sound reproducing means 12 which reads out sound data from the storage means 11 to output it as a sound signal, a master machine operation means 13 which operates the sound data storage means 11 and the sound reproducing means 12, a slave machine operation means 14 which remotely controls the sound data storage means 11 and the sound reproducing means 12 and is connected to the master machine operation means 13, and a registration setting means 15 which preliminarily registers and sets sound data to be outputted and the output order of sound data.
Patent JP-H05142698-A (JP)
Title: Photographic film cartridge
Inventor: TAKATORI TETSUYA
IPC: G03C3/00
Filed: 1991-11-25
Abstract: PURPOSE:To provide a photographic film cartridge where even the leading edge of a photographic film roll which has an inclination to be strongly curled is easily separated, the film is smoothly fed, a cover member with which a photographic film ejecting port is covered is prevented from being inadvertently opened by vibration or impact, and lock is released by a simple mechanism on a camera side. CONSTITUTION:Inside the photographic film feeding port 6b of a lower case 2b, the cover 7 is set in a groove 8 so that it can freely move in an up-and-down direction and a locking member 9 for regulating the movement of the cover 7 abuts on the lower part of the cover 7. The cover 7 is pressed toward a closing position by a leaf spring 11, and the member 9 is pressed in a locking direction by a spring 10. When the cover 7 is pressed by the mechanism on the camera side through apertures 12 and 13 so that the lock is released and the cover 7 moves to an opening position, the leading edge 3a of the photographic film 3 which is rotated altogether with the rotation of a spool 4 is picked up by a separation pawl 16, supported by a damage preventing rib 15, and fed to the outside of a cartridge main body 2 from the feeding port.
Patent JP-H06138567-A (JP)
Title: Monomolecular film structure and method for processing optical information by using the film
Inventor: YONEYAMA MITSURU
IPC: G11B7/244
Filed: 1992-10-23
Abstract: PURPOSE:To enable the production and operation of a bioelement and optical information processing element by reversibly switching the pattern structure of domains in the monomolecular film on a hydrophilic liquid by means of light. CONSTITUTION:The pattern structure consisting of the flow property domain structure formed in the monomolecular film contg. the photochromic compd. formed on the surface of the hydrophilic liquid is irradiated with light of a wavelength domain structure for photoisomerizing the photochromic compd., by which the pattern consisting of the domain structure is reversibly changed. The domain first expands in the state of a circular shape (diameter D) but becomes slender and changes to a cord-like structure when the domain exceeds a certain transfer size (Dt). The circular domain is grown by compressing or expanding the monomolecular film. The structure shifts to the cord-like structure when the size exceeds the Dt. The Dt increases when mu decreases at the point of this time. The circular domain is stabler and a shape change from the cord to the circle takes place. Namely, the switching between the domain patterns is possible.
Patent JP-H07156715-A (JP)
Title: Water draining structure of stay for automotive door mirror
Inventor: OGASAWARA MORIHIKO
IPC: B60R1/06
Filed: 1993-12-09
Abstract: PURPOSE:To decrease the size of a water draining hole generated at the bottom wall of the stay body of an automotive door mirror, and prevent water draining quality from being degraded. CONSTITUTION:A thin part 6 is formed at a bottom wall, and a water drain hole 5 is formed inside the thin part 6 to thin the film of water with which the water drain hole 5 is filled.
Patent JP-H09130130-A (JP)
Title: Antenna unit
Inventor: TAKAHASHI YOSHINORI
IPC: H01Q9/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To eliminate a requisite or dimensional precision for assembling by an exciter which is small-sized and inexpensive and is suitable for mass production. SOLUTION: This antenna unit consists of a conductor formed by alternately connecting plural U-shaped conductive patterns 12a and 12b, which arranged on front and rear faces of a printed board 11 while being shifted from each other by a a half pitch, through the through holes 15 of the printed board 11 into one, an exciter 1 consisting of conductive patterns 17a and 17b like plane plates which are arranged on front and rear faces of the printed board 11 to face each other and are connected in common, and a metallic wire rod of a whip antenna which is arranged near an outside end part 12j of U-shaped conductive patterns 12a and 12b formed into one of the exciter 1.
Patent JP-H0971369-A (JP)
Title: Automatic winding device for rope for drawing electric wire or cable
Inventor: IZUMINA TERUMATA
IPC: B65H63/04
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an automatic winding device of an electric wire or a rope for drawing cable mechanically carrying out tail hand taking work by eliminating the tail hand taking work by a worker and extremely simple in structure and safe. SOLUTION: On a device which draws a rope 1 for drawing used to draw an electric wire or a cable by a proper winch and winds up the rope 1 on a winding drum 5 in the rear of this winch, a tension gage 2 to once suspend the rope 1 to introduce to an axle winch 3 is provided, and a tail hand taking roller group 4 is provided at the axle winch 3. This tail hand taking roller group 4 is constituted of a drive roller 18 having a shaft in parallel with a shaft of the axle winch 3 and a pressure roller 22 to constantly pressurize the rope 1 suspended around an outer periphery of this drive roller 18, additionally, the winding drum 5 having a traverser 46 is provided in the rear of the tail hand taking roller group 4, and an alarm device to alarm tensile force abnormality measured by the tension gage 2 is provided.
Patent JP-H08146755-A (JP)
Title: Toner carrier
Inventor: YAMANAKA YASUO
IPC: G03G15/08
Filed: 1994-11-18
Abstract: PURPOSE: To obtain uniform and stable magnetic characteristics and electric characteristics by forming the surface of a toner carrier from a mixture of a base polymer, ferromagnetic powder and fatty acid ethylene bisamide. CONSTITUTION: The developing roller 1 as a toner carrier has a surface layer 3 formed around a conductive supporting body 2. A toner housed in a casing of a developing device is carried to a toner supply roller and carried the surface layer 3 of the developing roller 1. The toner held on the surface layer 3 of the developing roller 1 is formed into a uniform thin layer. The toner as a thin layer is carried to a developing zone where the toner is brought into contact with a latent image holding body having an electrostatic latent image and then electrostatically moved from the developing roller 1 to the latent image holding body to deposit on the electrostatic latent image. The electrostatic latent image is visualized by the deposition of the toner.  The surface layer 3 of the developing roller 1 consists of a mixture of a base polymer, ferromagnetic powder and fatty acid ethylene bisamide.
Patent JP-H08142415-A (JP)
Title: Image forming apparatus
Inventor: OGAWA HIROSHI
IPC: B41J3/54
Filed: 1994-11-18
Abstract: PURPOSE: To form a toner image and an ink image on the same recording material without being accompanied by the scaling-up of an apparatus main body and image deficiency. CONSTITUTION: A toner image is transferred to the recording material P supplied from a paper feed device 30 in the first image forming part 11 of a first image forming means 10. This recording material P is fed by a feed belt 12d. An ink image is bonded to the recording material P by the ink jet recording part 21a of the second image forming part 21 of the second image forming means 20 arranged in opposed relation to the feed belt 12d. At this time, in order to prevent that the unfixed toner image is disturbed by the impact of the ink against the surface of the recording material, a restriction means 22 is arranged. The restriction means 22 is constituted of a corona charger and charge having polarity reverse to that of the toner image on the recording material P is applied to the restriction means.  By this constitution, the unfixed toner image is electrostatically restricted on the surface of the recording material P and the disturbance of toner at the time of the impact of ink is prevented.
Patent JP-H05127566-A (JP)
Title: Temperature control method for fixing device
Inventor: IMANISHI MASAHIRO
IPC: G03G15/20
Filed: 1991-10-30
Abstract: PURPOSE:To provide a temperature control method for a fixing device by which faulty fixing is prevented from occurring immediately after the device is shifted from a standby state to a fixing operation state. CONSTITUTION:The heating operation of a halogen heater 3 is controlled by a temperature control means 4. By repeatedly supplying power to the halogen heater and stopping it, the surface temperature of a heating roller 1 is kept at a standby temperature Tw at the time of standing by, and kept at a fixing temperature Tt at the time of fixing. When set time (ts) previously set elapses from the point of time t3 within a standby period from completing the fixing operation (point of time t3) till starting next fixing operation (point of time t4), the standby temperature Tw is changed to the temperature Th higher than the fixing temperature Tt, and in the standby period from the point of time t3 till the point of time t4, the heating operation of the heater 3 is controlled based on the changed temperature Th, and the surface temperature of the heating roller 1 is kept at the changed temperature Th.
Patent JP-H03171673-A (JP)
Title: Semiconductor device
Inventor: MAKINO TAKAMI
IPC: H01L29/78
Filed: 1989-11-29
Abstract: PURPOSE:To enable charges not to be stored in a channel forming region and to prevent a breakdown strength between a source and a drain from deteriorating by a method wherein a certain conductivity type element isolation impurity diffused region of high concentration is provided to a part in contact with the channel forming region or around the channel forming region extending from the surface of a substrate to the base and connected to a fixed potential through the intermediary of an electrode. CONSTITUTION:Electrons flowing from a source region 6A to a drain region 6B are ionized by impact near the drain region 6B to produce electron (e).hole (h) pairs in a channel forming region 3ch, where electron (e) out of the pairs flow into the drain region 6B and disappear and holes (h) flow into a ground electrode 9 through the intermediary of an element isolating impurity diffused region 8 and disappear. Therefore, no charge is stored in the channel forming region 3ch through electrons (e) or holes (h), the channel forming region 3ch is kept at a constant potential, in result a semiconductor device of this design is prevented from fluctuating in Vth and deteriorating in breakdown strength between a source and a drain due to a parasitic bipolar transistor effect.
Patent JP-H08165998-A (JP)
Title: Centrifugal blower
Inventor: SUZUKI SOUZOU
IPC: F04D29/30
Filed: 1994-12-14
Abstract: PURPOSE: To provide a centrifugal blower which is constituted to prevent separation of an air flow flowing along the blade negative pressure surface side when the blower is run on a condition that draft resistance is higher than a design operation point, improve draft capacity, and suppress the increase in turbulence noise. CONSTITUTION: A vane plate is composed of first and second vanes 10 and 12 and an impeller 8 is composed of a main plate 9 to which the first vane 10 is fixed and a side plate 11 to which the second vane 12 is fixed. The second vane 12 is arranged in a position situated above in the axial direction of the first vane 10 and a rear edge 12a is arranged in the vicinity of the front edge on the negative pressure side of the first vane 10, and a blade is composed of the first vane 10 and the second vane 12, which are positioned in such a state to approach each other.
Patent JP-2000135914-A (JP)
Title: Intake door control device
Inventor: IMAHASE TAKEHIKO
IPC: B60H1/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To improve product quality by making control matching with a use's sensibility without control delay in the case of controlling from an outside air mode toward an internal air mode and with hardly any odor sensed by the user in the case of controlling from the internal air mode side toward the outside air mode side. SOLUTION: This control device is provided with an intake switching control means (d) for controlling driving of an intake door actuator (g) so as to set an outside air mode in the clean state of outside air and to set an internal air mode in the polluted state of outside air. In this case, the intake switching control means (d) is provided with a delay time setting means (e) for having time from the time of judging to change the opening of an intake door (a) until the time of outputting a command toward the intake door actuator (g). The delay time setting means (e) is constituted to set delay time only at the time of switching from the internal air mode side to the outside air mode side and to set delay time longer at the time of controlling to the opening of a high outside air lead-in rate compared to the time of controlling to the opening of a low outside air lead-in rate.
Patent JP-H03172731-A (JP)
Title: Method and device for preparing standard sample of zinc base metal
Inventor: IWATA TOSHIKAZU
IPC: C01G9/00
Filed: 1989-12-01
Abstract: PURPOSE:To prepare the sample which has little component segregation easily and efficiently by pouring molten metal which contains zinc into a water-cooled copper mold, and cooling and solidifying the metal speedily. CONSTITUTION:A cooling container 3 has a collar part 31 inside its upper opening part, a cooling water supply pipe 5 is connected to its lower part, and a cooling water discharge pipe 6 is connected to its upper part. Further, fins 7 for supporting the copper mold 4 while forming a cooling water passage are provided at the bottom part in the cooling container 3. The copper mold 4 has a tapered internal surface and inserted detachably into the cooling container 3 so as to engage the collar part 31. In this state, the cooling water flow passage 8 is formed between the inner peripheral part and inner bottom part of the cooling container 3 and the copper mold 4. Then while the copper mold 4 is fitted to the cooling container 3, the cooling water is supplied into the cooling container 3 and molten zinc is poured into the copper mold 4 and then cooled and solidified speedily to obtain the standard sample with little segregation.
Patent JP-H02157390-A (JP)
Title: Rock drill and drilling method
Inventor: INOUE HIROYUKI
IPC: E21B17/04
Filed: 1988-12-08
Abstract: PURPOSE:To improve directional accuracy at drilling by fitting a guide rod having a polygonal section with a little smaller than that of a bit on the back end of the bit, and drilling forward while rotating the bit through the guide rod. CONSTITUTION:The rock drill main body 1 of a rotationally driving part is movably drivingly fitted along a guide shell 2, and the rotating shaft 3 is connected to a drilling rod 4 through a joint 4. Sequentially, a bit 5 is mounted on the extreme end of a guide rod 6 which is relatively short steel rod having a polygonal section and its outer diameter is a little smaller than that of the bit 5, and the drilling rod 4 is connected to the back end of the guide rod 6. Connecting thread parts 7 threaded on the inner and outer circumference are provided on the front and rear of the guide rod 6. At drilling, the guide rod 6 is fitted on the extreme end of the drilling rod 4, the bit is mounted on the extreme end of the rod 6, and the rock drill main body 1 is advancingly rotatably driven along the guide shell 2.
Patent JP-H06282291-A (JP)
Title: Method and device for preventing input of word and phrase, which are resembled so much as to be confused
Inventor: EIBURAHAMU PII ITSUTEICHIERIA
IPC: G10L15/06
Filed: 1993-12-10
Abstract: PURPOSE: To prevent the input of a phrase similar enough to invite confusion to the vocabulary list of a voice recognition device and to prevent erroneous use. CONSTITUTION: The input of the phrase 60 similar enough to be mixed up with the vocabulary list 10 of a voice recognition device depending on a speaker is prevented. In this method, the phrase 60 is received first and then registered so as to be added to the vocabulary list 10. Then, a probability 62 is allocated to all the phrases 12. The probability 62 allocated to the already existing phrase is larger than the probability 62 allocated to the phrase to be added by a user. The phrase 60 to be added is received for a second time and compared with the changed vocabulary list provided with the phrase 60 received first. Then, the method reports whether or not the secondly received phrase matches with the phrases 12, 14 and 16 present in the changed vocabulary list other than the phrase 60 received first.
Patent JP-H02156070-A (JP)
Title: Metallic mold for casting and production thereof
Inventor: SATO MAMORU
IPC: C23C14/06
Filed: 1988-12-08
Abstract: PURPOSE:To obtain the high-strength metallic mold which withstands even severe dynamic high load with good productivity by providing a layer mixed with >=1 kinds of ions of group III to VI and VIII elements of periodic table on the surface in contact with a work. CONSTITUTION:The part which first comes into contact with a stock 2 in the corner parts of the metallic mold consisting of a male mold 1a and a female mold 1b for producing, for example, a tapered roller for a tapered roller bearing by cold forging of the stock 2 is formed with the mixing layer 3 by executing ion plantation. The method for forming the layer 3 is, for example, a dynamic mixing method or ion vapor phase deposition method. Vacuum vapor deposition and the ion implantation are simultaneously executed by using the ion acceleration energy lower than in an ordinary ion implantation method. The elements belonging to group III to VI and VIII, such as TiN, TaC, TiC, VC, BN, TiN, and Fe2N, are used alone or in combination of >=2 kinds as the ion species to be mixed.
Patent JP-2000130506-A (JP)
Title: Three-dimensional base isolation device
Inventor: MATSUMOTO TATSUJI
IPC: F16F15/04
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To make three-dimensional base isolation so as to be well-balanceably and smoothly performable, insomuch that a vertical spring constant is sharply reducible as an average horizontal spring constant, and a vertical shake in time of an earthquake is made to be long-periodizable at the same level as that in the horizontal direction, etc. SOLUTION: A horizontal motion base isolating body 3 and a vertical motion base isolating body 5 are vertically connected together. This horizontal motion base isolating body 3 is provided with a first layered product wherein both horizontal hard and soft plates 6 and 7 are alternately laminated. Likewise, the vertical motion base isolating body 5 is provided with a second layered product 4 wherein both vertical hard and soft plates are alternately laminated at the outside from the inside, the outer periphery of a vertical center axis 14A, and a mounting base 17 with a recess 16 inserting this second layered product 4 and supporting its outer periphery, respectively. This center axis 14A is integrated with a mounting plate part 14B to be attached to a structural body 10U. There is a gap provided in a space between an innermost surface of the recess 16 and the second layered product 4.
Patent JP-2000138572-A (JP)
Title: Constant-current driving circuit
Inventor: NISHITOBA SHIGEO
IPC: G09G3/30
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To enable a constant-current driving circuit, which drives a load to be subjected to current/voltage conversion and a capacitor connected in parallel with the load by a constant current, to shorten the rising time of the current flowing to the load. SOLUTION: A capacitor 15 is charged at the time constant determined by a constant-current value from a transistor 8 and the capacitance of the capacitor 15 until its potential reaches a specified voltage which is obtained by converting the constant current of the transistor 8 into a voltage through a load 14. In this case, the reference voltage at the reference voltage terminal 10 of a reference voltage source 9 is set at a value which is smaller than the sum of the specified voltage and the gate-source voltage of a transistor 13. Since a switch 12 is set in continuity synchronously with a control terminal 2 similarly to a switch 11, the capacitor 15 connected in parallel with the load 14 is quickly charged to the voltage through the transistor 13.  When the capacitor 15 reaches the voltage, the transistor 13 is disconnected, thereafter, the capacitor 15 is charged to a specified voltage with the constant current of the transistor 8.