baber/WOPTO huggingface dataset:
Patent JP-H1184756-A (JP)
Title: Automatic document carrier
Inventor: KUSAKABE JIYUN
IPC: B65H1/06
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To surely eject a document by actuating a document carrying means and a pair of resist rollers at a second carrying speed being higher than a first carrying speed when the length of the document is equal to or under a prescribed value and actuating them at the first carrying speed after a prescribed amount of the exposed documents is carried. SOLUTION: When the length of the document in the carrying direction is equal to or under a prescribed value, a prescribed amount of the documents whose surfaces are exposed at a document exposure position is carried toward a document ejection path 79 and the next primarily supplied document is carried to a transparent plate 5 thereafter. Therefore, when the next document is carried to the plate 5, the leading edge part of the former document ejected from the plate 5 is nipped by the document carrying roller pair 80 of a document ejection means 77. Thus, even when the inverse-supply of the next document carried to the plate 5 is executed, the former document is not returned.  Besides, since the carrying speed of the former document previously carried by a prescribed amount is set to be higher than the carrying speed, at which the next primarily supplied document is carried toward the plate 5, the copying time thereof can be shortened as a whole.
Patent JP-H1085357-A (JP)
Title: Ceiling type fire hydrant
Inventor: SUGIE HIROYUKI
IPC: A62C35/20
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To surely draw a nozzle near at hand together with a hose, without dropping the nozzle when the door opens in case of a fire, and to smoothly pull out the drawer of the hose through a constant braking force, in a fire hydrant installed on the ceiling. SOLUTION: A hose storage box 1 is arranged in a hydrant box frame 11 installed on the ceiling, with a cylindrical hose holding member 5 provided in the vertical direction in the center of this hose storage box 1, with a hose exit 2 provided in the center of the inclined bottom face of the box 1, and with a drain nozzle 9 at the tip end of the hose elastically held by means of metal holding fixtures 10 attached to the outside of the exit 2. Then, a cable 23 connected to the drain nozzle 9 is placed on a door 21 provided on the lower plate 19 of the hydrant box frame 11; therefore, with the door 21 released, the cable 23 is made to droop, so that, by pulling it manually, the drain nozzle 9 is drawn close at hand; and further, the device is so structured that the hose 6 pulled out of the exit 2 is braked by the weight of the holding member 5.
Patent JP-H07105058-A (JP)
Title: Relational database management system
Inventor: TAJIMA TOSHIHIRO
IPC: G06F17/30
Filed: 1993-09-30
Abstract: PURPOSE:To retrieve a relational database at a high speed. CONSTITUTION:When an update command is inputted and a basic table is updated, the data characteristic distribution of the basic table where an update processing is executed is analyzed. When a retrieval command is inputted, the retrieval command is accumulated, and a use situation monitor processing 15 monitors the use situation of the retrieval command. A table editing processing 16 edits the basic table or generates the high speed retrieval table in accordance with the use situation of the retrieval command. When the retrieval command is inputted, a retrieval processing generation processing 19 decides an optimum retrieval processing route for retrieving the relational data base 2 and retrieves the relational data base 2 in accordance with the retrieval route.
Patent JP-H0690363-A (JP)
Title: Coder and decoder employing prediction coding system
Inventor: NOMIZU YASUYUKI
IPC: H04N19/70
Filed: 1992-09-09
Abstract: PURPOSE:To quicken the processing speed by generating a template in response to the property of inputted picture information, executing prescribed coding processing to obtain a high compression effect at all times and not setting a position of a picture element not requiring referring to so as to avoid execution of useless referencing processing. CONSTITUTION:A picture information temporary storage section 101 stores sequentially picture information till the input of the picture information is finished at a sender side, and when a template is generated, a picture element extraction section 106 sequentially reads the picture information from the picture information temporary storage section 101 and extracts surrounding picture elements according to the template. An arithmetic code generating section 107 generates code information of an arithmetic code sequentially by the known arithmetic processing to predict aimed picture elements. Then a transmission section 108 sends sequentially the generated code information. On the other hand, a reception section 20 receives sent information at a receiver side. A template generating section 202 reads the specification information of the template from the received reception information to generate a template.
Patent JP-H08125245-A (JP)
Title: Piezo-electric element
Inventor: MEMESAWA SATOHIKO
IPC: H01L41/09
Filed: 1994-10-28
Abstract: PURPOSE: To improve the oprational life and stability by specifying the surface roughness of piezo-electric boards within a specific range. CONSTITUTION: The title piezo-electric element is composed of an intermediate electrode plate 3 comprising shim material held by two each of piezo-electric boards 1, 2 comprising bimorph piezo-electric element PbZrO3 -PbTiO base ceramics. Upper and lower surface of the piezo-electric element, above the upper surface 1A of the piezo-electric board 1 and below the lower surface 2b electrodes 4, 5 are respectively formed as opposite electrodes. Next, especially, the surfaces of respective piezo-electric boards 1, 2 i.e., the surface roughness are specified to be Rmax as the maximum level exceeding 0.1μm and not exceeding 2.3μm.  Through these procedures, Rmax of the piezo-electric board is specified to be within the specific range to improve the surface roughness for lessening the fatigue displaying excellent endurance to numerous times of use even if stress is imposed on the piezo-electric boards 1, 2 in the operation time of the piezo-electric-element causing a large displacement.
Patent JP-H0796399-A (JP)
Title: Hand drive small press for treating empty can
Inventor: OKAMURA TOSHIO
IPC: B30B9/32
Filed: 1993-09-28
Abstract: PURPOSE:To obtain an empty can processing press which can crush it with a light force, and which is suitable for keeping and handling because it is small by having a magnification mechanism consisting of a rack-pinion mechanism, lever members, a one-way clutch mechanism. CONSTITUTION:An empty can 5 is mounted on a receiving plate 20 on a lower end of a body machine frame 10, by driving a moving plate 30 from the upper side, the empty can 5 is crushed and treated with the moving plate 30 and the receiving plate 20. A hand driving force from a lever member 50 is transmitted to a pinion 41 through the one-way clutch mechanism 60, and moves the moving plate 30 down through a rack-pinion mechanism 40. Then, by reciprocating up and down the lever member 50 by plural times, the empty can 5 is treated. In this time, the hand drive force is magnified in the magnification decided with the lever's length of the lever member 50 and the radius of the pinion 41, and the empty can 5 can be lightly and strongly crushed and treated.
Patent JP-2001089588-A (JP)
Title: Method for producing molded articles
Inventor: MORITA TAKEHARU
IPC: C08J5/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polynorbornene molded product that has improved resistance to the oxidative deterioration, as it retains the excellent properties of the polynorbornene molded products, for example, high heat resistance, high mechanical strength and the like. SOLUTION: The norbornene monomer is ring-opening polymerized in a mold in the presence of a metathesis polymerization catalyst to form a molded polymer. This molded polymer is allowed to react with a gas reactive with the double bonds in the molded polymer under a pressure in a non-solution system whereby the double bonds distributing on the surface of the molded polymer and in the vicinity thereof are saturated to produce the objective molded product.
Patent JP-H11111877-A (JP)
Title: Package for housing optical semiconductor element
Inventor: KOBAYASHI MINORU
IPC: H01L23/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a crack by the stress of a columnar lens member, to perform the excellent transfer of the optical signals of an optical semiconductor element and an optical fiber, and to normally and stably operate the optical semiconductor element over the long period of time. SOLUTION: A package for housing the optical semiconductor element is composed of a base body 1 provided with a mounting part 1a of an optical semiconductor element 4, a frame body 2 attached to the base body 1 surrounding a mounting part 1a and provided with a through-hole 2a on a side part, a cylindrical metallic fixing member 9 inserted and fixed to the through-hole 2a for which an optical fiber 10 is inserted and fixed to an outer side end part and a columnar lens member 11 is inserted and fixed to an inner side end part and a lid body 3 attached to the upper surface of the frame body 2 for air- tightly sealing the optical semiconductor element 4. For the columnar lens member 11, only the outer peripheral surface of a center part is fixed to the inner peripheral surface of the metallic fixing member 9 through brazing filler metal.  Since the outer peripheral surface near both ends is not brazed, the crack by the stress of the columnar lens member 11 is not generated.
Patent JP-S61145252-A (JP)
Title: Preparing resin composition compounded and reinforced with sic whisker
Inventor: ENOMOTO MITSUO
IPC: C08K7/04
Filed: 1984-12-19
Abstract: PURPOSE:To provide a resin composition containing an SiC whisker homogeneously dispersed and compounded therein at a high packing density, by wrapping in a filter medium a resin material comprising a liquid matrix resin and, homogeneously dispersed therein, an SiC whisker and subjecting the wrapped resin material to pressing treatment in a vessel to remove the excess matrix resin. CONSTITUTION:An SiC whisker is homogeneously dispersed into a liquid matrix resin (e.g. a liquid phenol type, PE type or PS type resin) to prepare a resin material. It is preferable for improvement of the wettability of the SiC whisker when in contact with the liquid matrix resin that the surface of the SiC whisker be subjected to oxidization treatment or treated with a coupling agent. The obtained resin material is wrapped in a filter medium and subjected to pressing treatment in an appropriate vessel to remove the excess matrix resin through the filter medium. According to the present process, the SiC whisker can be homogeneously dispersed and compounded into the matrix resin at a high packing density. Therefore, the resin composition produced by the present process is excellent in mechanical strength and, in addition, can be molded into desired shapes strength and, therefore, is useful as a material for a SiC whisker-reinforced resin molding for various applications.
Patent JP-H07117739-A (JP)
Title: Resilient crawler
Inventor: UENO YOSHIRO
IPC: B62D55/253
Filed: 1993-10-25
Abstract: PURPOSE:To provide so as to be hard to bodily feel the vibration by shifting the center of a lag at the symmetrical one side before and behind from the center between lags at the symmetrical other sides. CONSTITUTION:As for the circumferential (A) center of symmetrical lags 7, the right lag 7 is deflected as far as a size S frontward from the center of an engaging hole 3 and the left lag 7 as far as the size S rearward from the center of the engaging hole 3 respectively, namely, these symmetrical lags 7 are shifted as far as the same size in both longitudinal and reverse directions. In this connection, a lag pitch in the circumferential direction A of the lags 7 is designed to make P1 and P2 stand in line alternately. The ratio of these lag pitches P1 and P2 is P1/P2=1.1-2.0, and a range from 1.2 to 1.4 is desirable, and as compared with the case of equi-pitch, there is no large difference in the amplitude of vibration but a period becomes longer and riding quality becomes improved.
Patent JP-S61144345-A (JP)
Inventor: TAKAMATSU YUJI
IPC: B65D75/28
Filed: 1984-12-19
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-H07201961-A (JP)
Title: Manufacture of electrostatic chuck device
Inventor: MAIKERU SUKOTSUTO BAANZU
IPC: B23Q3/15
Filed: 1994-10-31
Abstract: PURPOSE: To provide high clamping force on a work piece, while insulating destruction resistance between electrodes is improved by mechanically working element parts, partially and anodically oxidizing them, giving an insulating surface to the non-contact surface part of a wafer, mechanically working a top face adjacent to the work piece and giving roundness to the corners of the electrodes. CONSTITUTION: The external dimensions of electrodes 100 and 200 are roughly and mechanically worked, and a recessed part 270 is finished by machine work. Vertical surfaces 155 and 255 and the base of the electrode 100 are finished by machine work. The top faces of the electrodes 100 and 200 are masked, and the vertical surfaces 155 and 255 are anodically oxidized. The hard coat which is anodically oxidized of the base is removed as necessary, plunge cut, and the electrodes 100 and 200 are adhered. Then, roundnesses 256 and 256' are mechanically worked and are plunge-cut. Thus, discharge between the electrodes having roundness at the corners of the electrodes is suppressed and insulating destruction voltage is improved. Consequently, electrostatic attractive force on the lower surface of the work piece and high clamping force can be obtained in an outer edge electric field, extending to the work piece from a capacitor formed by the electrodes 100 and 200.
Patent JP-2001095293-A (JP)
Title: Dc motor drive device
Inventor: AIBA KENICHI
IPC: H02P7/298
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a DC motor drive device that is capable of increasing electric power regenerated in a DC power source and effectively using the electric power of the DC power source. SOLUTION: This DC motor drive device, having a DC power source and a DC motor provided with field and armature windings comprises a field chopper that is connected to the DC power source and the field winding to control a field current, an armature chopper that is connected to the DC power source and the armature winding to control an armature current, and a control device that controls the field chopper by the field current command value and the armature chopper by the armature current command value in accordance with the field current and armature current command values that make the duty ratio of the armature chopper almost zero, when a given torque is outputted in the regenerative operation of the DC motor. This device can increase the electric power regenerated in the DC power source, thereby enabling it to be used efficiently.
Patent JP-2000098303-A (JP)
Title: Optical system with enlarged depth of field
Inventor: AIZAKI SHINICHIRO
IPC: G02B27/46
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical system with an enlarged depth of field which is easily changeable over to an ordinary optical system. SOLUTION: A video microscope to which this optical system is applied has an image pickup optical system which consists of lenses 1, 2, and 3, phase modulating masks 4 and 5 and a CCD camera 6, an illumination optical system which consists of a light source device 18, a light guide 7 and an illumination head 8, a CCD controller 9 which controls the CCD camera 6, an image processor 10 which processes the image data from this CCD controller 9 and a monitor 11 which displays the processing result by this image processor 10. Both of the phase modulating masks 4 and 5 have curved surface shapes, the one surface of which is a plane and the other surface of which is expressed by z=kx3 (where k is a constant). While the one phase modulating mask 5 is fixed to a barrel 15, another phase modulating mask 4 is supported rotatably relative to this barrel 15.
Patent JP-H07123050-A (JP)
Title: Optical information transmitter
Inventor: TAKECHI HIDEKI
IPC: H04B10/11
Filed: 1993-10-26
Abstract: PURPOSE:To attain simultaneous transmission of information between a master set and many slave sets by arranging plural beam splitters on a parallel beam optical path between the master set and the slave sets and allowing each slave set to receive a transmitted light and a reflected light. CONSTITUTION:A parallel beam 10 is emitted from a light emitting element 1 of a master set via an indirect modulation element 11 and a lens 12. One of slave sets 1-N is arranged in a way that its optical reception section is in contact with the master set at the time of information transmission. Each slave set has a beam splitter 2, a filter 13, a lens 14 and a light receiving element 3, and an optical axis of the splitter 2 is aligned with an optical axis of the master set. Then guides 4 are provided on the master set and each slave set. The splitter 2 gives part of the optical beam to one slave set and transmits the remaining beams as they are to be given to the other slave sets of the same configuration, which are operated in the same way. Although the transmitted light is attenuated every time the light passes through each splitter 2, information is sent simultaneously to many slave sets by selecting the intensity division ratio of each splitter 2.
Patent JP-2001091381-A (JP)
Title: Method for testing consolidation of ground material and its device
Inventor: MIZUMOTO KEISUKE
IPC: G01N3/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To evaluate the consolidation characteristics correctly without being affected by circumferential surface friction between a consolidation ring and a specimen and to enable the consolidation testing method to be applied to even heterogeneous ground materials. SOLUTION: This device is provided with a consolidation ring 22 mounted inside a consolidation container 16 to house a specimen 20 inside, a circular external loading plate 30 of a size that can be fitted in the consolidation ring 22, a discoidal internal loading plate 32 concentrically located inside the external loading plate 30, a total load cell 42 to measure the sum of both dead loads of the external loading plate and internal loading plate, an internal load cell 38 to measure the dead load of only the internal loading plate, and a pressurizing device (pneumatic-pressure actuator 14) to apply load onto the external loading plate and internal loading plate. Loads are applied onto both loading plates to provide uniform displacements, and the loading stress and contraction displacements of the internal loading plate are measured.
Patent JP-H01111158-A (JP)
Title: Ventilation circuit shielding device of air conditioner
Inventor: YASUDA TORU
IPC: F24F13/22
Filed: 1987-10-22
Abstract: PURPOSE:To prevent dew condensed water from the ventilation circuit shielding device from dripping by constituting the shielding device of a top surface part substantially having the same surface with the top surface of a bed frame, a curved part having the same configuration with that of the ventilation circuit surface, and a pawl part provided at the tip end of the shielding part and engaging with the bed frame, and providing in parallel a plurality of ribs continuous from the pawl part to the shielding part at a predetermined pitch. CONSTITUTION:Through holes formed in molding of a bed frame are shielded by a curved part 32, an inclined part 33 and a connecting part 34. A plurality of ribs 8 are formed at the outer side of the ventilation circuit inclined part 33. The junction of the rib 8 with the inclined part 33 is formed on the same surface. The rib 8 is formed outside the inclined part 33 in a size of a width t and a length l. The rib 8 and the rib 8 are integrally formed at an equal pitch interval P. Since the ribs 8 are fitted, it becomes possible to prevent dew condensed water accumulated from growing. Further, by fitting the rib 8 to the inclined part 33 of the ventilation circuit at the length of l, the inclination of the inclined part can be reduced and a force generated when dew condensed water mutually collides can be reduced.
Patent JP-S61131329-A (JP)
Inventor: KENESU KUWAN TSUAN CHIYAN
IPC: H01J1/142
Filed: 1985-11-26
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-H11109496-A (JP)
Title: Camera
Inventor: IWAI FUMIO
IPC: G03B17/18
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To enable a photographer to recognize a photographing mode set at present by redisplaying a fixed mode on a display part, when a photographing possible state is maintained and the fixed mode is set with a cover. SOLUTION: When a main switch is operated (S10), a CPU transmits a turning off command for an LCD (S11) and a mode resetting command for all set modes (S12) to a card. Then, a lens barrel is collapsed (S13) and it is judged whether the collapse is completed or not (S14). When it is judged that the lens barrel is stopped in the process, without being collapsed and kept in the photographing possible state, it is judged that a red-eye effect reducing mode is set or not (S15). When this mode is set, a display lighting command for the red-eye effect reducing mode is transmitted to the card (S16). When it is judged that the collapse is completed and a photographing impossible state is obtained (S14), photographing is never executed so that processing is completed without a display on the LCD.
Patent JP-H07116896-A (JP)
Title: Noise preventing device for power plant
Inventor: OSANAWA TOYOSHI
IPC: B30B15/00
Filed: 1993-10-26
Abstract: PURPOSE:To make a noise preventing box small in size and to prevent projection of a control panel to the outside when the box is not used. CONSTITUTION:A power plant 1 by which noise is generated is housed in the noise preventing box 2. A recessed part 3 is provided on the outside face part of the box 2 to which an operation faces when executing the work operating the plant 1. The control panel 4 by which the power plant 1 is operated is fitted in the recessed part 3 in a freely projecting state. When the power plant 1 is operated, the control panel 4 is projected to the operator's side. When the power plant 1 is not operated, the control panel 4 is housed in the recessed part 3.
Patent JP-H04142901-A (JP)
Title: Modified wooden material
Inventor: YAMAMOTO KENJI
IPC: B27K3/52
Filed: 1990-10-04
Abstract: PURPOSE:To facilitate the manufacturing and import excellent weathering resistance, water resistance and solvent resistance by impregnating a wooden material with a resin composition containing a reaction product of a phosphoric acid compound and epoxy group-containing alkoxysilane or a partial hydrolysate or partial co-hydrolysate thereof and curing the impregnated material. CONSTITUTION:A modified wooden material is obtained by impregnating a wooden material with a modifying resin composition containing an organosilicon compound and curing the impregnated material. The (A)-component of the resin composition is a reaction product of a phosphoric acid compound and epoxy group-containing alkoxysilane or a partial hydrolysate or co-hydrolysate thereof and has both of catalytic action accelerating the hydrolytic polymerization of the (A)-component and the alkoxysilyl group of a (B)-component and action forming the constituent part of cured matter through a siloxane bond. This composition is an essential component rapidly cured at room temp under atmospheric pressure and imparting a tough modified wooden material. The hydrolysable group is hydrolyzed and subjected to condensation polymerization to become a three-dimensional structure to be cured.