baber/WOPTO huggingface dataset:
Patent JP-H03110112-A (JP)
Title: Manufacture of expansion molded foam
Inventor: KAWAGUCHI HIROSHI
IPC: B29C44/16
Filed: 1989-09-26
Abstract: PURPOSE:To prevent the creeping of a burr to the rear of a core, and to improve workability by forming a recess to the opening-section corresponding section of the core of a top force, previously covering the opening section of the core with a sealing material composed of an air-permeable foaming material and injecting and molding a foaming resin material. CONSTITUTION:A core 10 for an instrument panel is injection molded from a comparatively hard synthetic resin, and sealing materials 15a-15d consisting of an air-permeable foaming material are covered previously in conformity with the shapes of various opening sections such as 11a-11g. The core 10 is set to a top force 22, to which recesses 25 are shaped in response to the core opening sections 11, and a skin 19 to a bottom force 21, and a foaming resin material 30 is introduced into cavities 23 and foam-molded. Residual air and a foamed gas are made to escape through the sealing materials 15 by cubic expansion, and one part 30A of the materials flow into the sealing materials 15A by blowing pressure. The permeation of the sealing materials 15A of the foaming material and the generation of burrs from the opening sections 11 are prevented by bulging into the recesses 25 and the rise of internal pressure with the bulging.
Patent JP-2001074964-A (JP)
Title: Optical fiber and optical transmission line using the same
Inventor: MUKASA KAZUNORI
IPC: H04B10/2557
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber having low non-linear properties and suitable for wavelength-multiplexed optical transmission. SOLUTION: The optical fiber consists of, from the center to the outside, a first core 11, a second core 12 and a clad 14. The difference Δ 1 of the specific refractive index of the first core 11 based on the clad 14 ranges -0.6 to -0.35%, and the difference Δ 2 of the specific refractive index of the second core 12 ranges 0.6 to 1.0%. The outer diameter a of the first core 11 and the outer diameter b of the second core 12 satisfy that b ranges from 5 to 8 μm and a/b ranges from 0.32 to 0.52. The absolute value of dispersion (ps/nm/km) in the 1.5 μm wavelength band ranges from 0.5 to 5.0, and the absolute value of dispersion gradient (ps/nm2/km) is <=0.08. The effective core cross sectional area is >=65 μm2, and the bending loss is <=10 dB/m for 20 mm bending diameter. The fiber is is used for a single mode operation in the 1.5 μm wavelength band.
Patent JP-S60144250-A (JP)
Title: Paper feeder for use in copying machine or the like
Inventor: KOTANI MASAKAZU
IPC: B65H5/36
Filed: 1983-12-27
Abstract: PURPOSE:To improve feeding efficiency by vertically arranging a plurality of containers for storing various kinds of paper sheets and providing a single guide member disposed vertically movably in front of the taking-out side of each container and adapted for guiding paper taken out from a predetermined container to a conveying member. CONSTITUTION:Paper containers 15a-15d corresponding to various sizes of paper sheets are placed on supports 39b-39e which are vertically positionally adjustable to keep spaces corresponding to volumes to be stored, and feed rolls 20a-20e which are rotated through clutches 18a-18d and belts 21a-21d by rotation of rolls 16a-16d to which the rotational force of a belt 13 is imparted are abutted against the uppermost surfaces of paper sheets in the containers 15a- 15d. When operation is started with a paper sheet, for example, in a container 15c selected, rotation of a screw member 22 by a motor 27 causes a guide member 24 to move vertically and to stop at a predetermined position corresponding to the container 15c. Then, the uppermost paper sheet in the container 15c is conveyed to an outlet through a charged conveying member 31.
Patent JP-H06286164-A (JP)
Title: Printing mode-changeover wire dot printer
Inventor: MIYAUCHI YOSHIAKI
IPC: B41J2/255
Filed: 1992-09-18
Abstract: PURPOSE:To automatically change over arrangement of printing wires only by moving a printing head to eliminate a need for a solenoid to simplify a construction. CONSTITUTION:A first tip guide is fixed to a nose part 1d of a head frame 1. A second tip guide 9 is disposed in parallel thereto in the width direction of a recording medium. The second tip guide 9 can move in the arrangement direction of tips of printing wires at a stroke that is 1/2 of a printing wire tip arranging pitch. The first and second tip guides 9 respectively guide a printing wire line. On a head frame 1, a sliding member 2 and a transmission change- over means B are provided. When a printing head is moved beyond a normal travel range, the sliding member 2 is abutted on a stop member in a printer to be displaced, and the transmission change-over means B displaces the second tip guide 9 in conjunction with the displacement of the sliding member 2, thereby changing over the printing wires between a staggered arrangement and a parallel arrangement.
Patent JP-S60161769-A (JP)
Title: Applicator incorporating liquid
Inventor: SASAKI TOSHIYUKI
IPC: B05C17/00
Filed: 1983-12-28
Abstract: PURPOSE:To provide an applicator certainly supplying a coating material such as a decorative solution or ink to a pen chip by extremely simple operation, constituted so as to allow a piston provided in a freely slidable manner to advance through the coating material storing chamber in a shaft cylinder. CONSTITUTION:When a knock cap 13 is pressed, the oblique lower end surface 9a' of a projection 9a downwardly presses the oblique upper end surface of the projection 10a provided to a rotor 10 while compresses a spring 12. When the upper end of the oblique surface 10a passes the lower end of a vertical surface 11b, the rotor 10 automatically enters the oblique surface 11a of the next recessed part 11 by a component force applied to the oblique surface 10a' in the peripheral direction. Next, when the pressing force of the cap 13 is removed, the rotor 10 is raised upwardly by the elastic force of the spring 12 and the upper end surface 10a' of the projection 10a rises along the oblique surface 11a of the recessed part, while revolved, and contacted with the vertical surface 11b after one pitch revolution and stopped. The rotation of the rotor 10 is transmitted to a screw rod 8 by the spring 12 and the screw rod 8 is revolved integrally along with the rotor 10 while a piston 6 advances over a difinite amount to supply a definite amount of the coating material in a coating material storing chamber 5 to a pen chip 2.
Patent JP-H1086265-A (JP)
Title: Double-side self-adhesive laminate
Inventor: AOKI SEIICHI
IPC: B32B7/06
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a double-side self-adhesive laminate not destructing natural environment and not disturbing an ecosystem in soil even if discarded into soil, and to seal a bag mouth in a freely openable and closable manner. SOLUTION: A double-side self-adhesive laminate 10 is obtained by forming a strong self-adhesive layer 2 on the single surface of a biodegradable base material 1 and forming a weak self-adhesive layer 3 to the other single surface thereof. In this case, it is pref. to form a non-self-adhesive part 4 on a part of the surface of the weak self-adhesive layer 3. Further, the biodegradable base material 1 is pref. formed from a biodegradable polymer.
Patent JP-H0560919-A (JP)
Title: Hologram sealing laminated glass and production therefor
Inventor: MIKATA TOSHIHIRO
IPC: G02B5/32
Filed: 1991-09-04
Abstract: PURPOSE:To suppress deterioration of see-through strain caused by deformation of glass by making thickness of a synthetic resin film of a part, in which a hologram is sealed, thinner than the other part. CONSTITUTION:Thickness of the synthetic resin film of the part, in which hologram is sealed, is made to thinner than the other part. In this case, the synthetic resin film 2 of a overlapping part with the hologram 1 is cut off and is opened like a window, into which the synthetic resin film thinner than the surroundings and the hologram are buried. And in the case of a method to insert the hologram between the synthetic resin film, a synthetic resin film having the same thickness as the hologram is prepared and only synthetic resin film of a part in which the hologram is sealed is cut off and the hologram is buried into the part. The synthetic resin film with the hologram formed in this way is inserted between two piece of the synthetic resin film.
Patent JP-H08115094-A (JP)
Title: Device and method for sentence phoneme recognition
Inventor: YAMAOKA TAKUMI
IPC: G10L15/10
Filed: 1994-10-17
Abstract: PURPOSE: To increase the number of recognizable, words, to speedily conduct phoneme recognition and to obtain correct sentences by providing a phoneme symbol train generating means which reads a phoneme word dictionary and generates phoneme symbol trains and genetic.algorithm which reads the phoneme symbol trains, compares and generates an optimum sentence phoneme recognizable phoneme symbol train. CONSTITUTION: Phoneme symbol trains are randomly taken in from a phoneme word dictionary 1 in which phonemes are registered as words and are inputted into a phoneme recognition device 3. The device 3 consists of a generating section 31 which generates phoneme symbol trains corresponding to one sentence and genetic.algorithm 33. The phoneme symbol trains obtained from the dictionary 1 are made into genes. The algorithm 33 finally compares the voice symbol trains taken from voice waveforms with the genes and generates an optimum sentence phoneme recognizable phoneme symbol train 5. By such processings, a sentence recognition is attained without thinking the boundaries of words.
Patent JP-S61127390-A (JP)
Title: Recording sheet having light transmissivity
Inventor: MIZOBUCHI AKIRA
IPC: B41M5/00
Filed: 1984-11-27
Abstract: PURPOSE:To prevent the occurrence of blocking even when lapped after printing by a method in which a thermal transfer ink-receiving layer is provided on one side of a base film, and a wax-ink blocking preventive layer is provided on the other side. CONSTITUTION:A blocking preventive layer composed of a mixture of a silicon resin and a thermoplastic resin or a thermosetting resin or of a silicon-modified thermoplastic resin is formed on one side of a base plastic film of a transparency of 25-250M. An ink-receiving layer composed of a coating composition containing 100pts.wt. a thermoplastic or thermosetting synthetic resin and 25-250pts.wt. inorgnic or organic fine powder of an average grain size of 1mum or less is also provided on the base film. An antistatic function is given to the recording sheet. Even when the sheets are lapped on each other, no blocking occurs because of the presence of the silicon resin blocking preventive layer containing a wax binder having bad affinity to the ink of ribbon.
Patent JP-H08113054-A (JP)
Title: Pto device
Inventor: YOKOYAMA YASUHIRO
IPC: B60K17/28
Filed: 1994-10-17
Abstract: PURPOSE: To provide a PTO device which can improve sealing property of a case body. CONSTITUTION: A case body formed into one body is equipped with an opening part 52 which has an output shaft of an engine insertable in a wall surface, an opening part 53 which has a larger diameter gear, a drive gear 36 or an idle gear 38, insertable in the wall surface opposite to the opening part 52, an opening part 54 which has a support shaft 37a insertable in one side of the wall surfaces opposite to the side surfaces of the idle gear 38 and supports the support shaft 37a, and an opening part 50 which has a power take-off gear 37 insertable in one side of the wall surfaces opposite to the side surfaces of the power take-off gear 37. Thus, the case proper 30 has no opening parts in addition to the minimum only four places, the opening parts 50, 52, 53, 54, and hence sealing property of the case proper itself is improved to a great extent.
Patent JP-H0592879-A (JP)
Title: Voice synthesizing device for elevator
Inventor: NAKAJIMA YUTAKA
IPC: G10L13/00
Filed: 1991-09-30
Abstract: PURPOSE:To perform informing function installed at an elevator collectively by commanding plural sound source data to plural voice synthesizing parts at sampling time intervals according to commands from an elevator control device, and performing vocal output from a single announcing device. CONSTITUTION:This voice synthesizing device is formed of a control CPU 11, voice synthesizing parts 13A, 13B, 13C, a vocal data storage part 14, a mixing part 15 and a speaker 3. The control CPU 11 receives an announcement command from an elevator control device, and performs the data converting function of this received data for the voice synthesizing part 13. The voice synthesizing part 13 has reproducing function in an ADPCM method. The voice synthesizing part 13 thereby reads digital data stored in the vocal data storage part 14 at sampling intervals and converts it into analog data to output it to the mixing part 15. The control CPU reads the data from the vocal data storage part 14 synchronously with the sampling intervals. Plural announcement contents can be thereby outputted simultaneously.
Patent JP-H03113841-A (JP)
Title: Optical recording and reproducing device
Inventor: SASAKI YOSHIHIRO
IPC: G11B11/10
Filed: 1989-09-28
Abstract: PURPOSE:To set the optimum recording power fitted to the sensitivity of a using medium stably with good accuracy by resetting the initial value of a step like data from a 1st time detection result and proceeding to a normal recording motion with the execution of the optimization again in the case of the optimization being unabled at one time. CONSTITUTION:A step like data is output to a recording amplifier 24 through D/A convertor 23 from a CPU 22, when a recording motion is performed first, and a step like signal is recorded according to the data thereof and reproduced immediately thereafter. The emission quantity of a laser oscillator 17 of the recording time is then set with the detection results of error detection means 11-16. The initial value of the step like variation of an emmision power is then changed, the recording motion is performed again and a normal recording motion is performed after setting the emission quantity of the laser oscillator 17 optimum at all times, in the case of the detection results of the error detecting means 11-16 being not obtained normally. The optimum power fitted to the sensibility of a using medium can thus stably be set with good accuracy.
Patent JP-H08120394-A (JP)
Title: Production of highly rigid material
Inventor: ASABE KAZUTAKA
IPC: C22C33/02
Filed: 1994-10-17
Abstract: PURPOSE: To provide the highly rigid material of large Young's modulus by achieving the reaction heat treatment in the prescribed atmosphere prior to the forming of the powder of Fe-Al ferritic steel and diffusing the grains in fine state. CONSTITUTION: After the powder of Fe-Al ferritic steel is formed including the extrusion of the extrusion ratio of at least 3, the secondary recrystallizing heat treatment is achieved to obtain the highly rigid material of at least one kind. Prior to this forming, at least one kind of easily oxidizing element or Al is contained in the powder to achieve the heat treatment in the oxidizing atmosphere. Alternatively, at least one kind of easily nitrizing element or Al is contained in the powder to achieve the heat treatment in the nitrizing atmosphere. Again alternatively, at least one kind of easily carbonizing element or Al is contained in the powder to achieve the heat treatment in the carbonizing atmosphere.  Oxide, nitride and carbide of each added element are precipitated in the process of the reaction heat treatment to form the diffused condition of fine oxide, nitride and carbide of 5-50nm in grain size.
Patent JP-H0585395-A (JP)
Title: Running gear of vehicle
Inventor: SUGAWARA RYOSUKE
IPC: B62D11/04
Filed: 1991-09-30
Abstract: PURPOSE:To improve turning performance, and also to reduce wear of tires due to a skid by reducing running resistance. CONSTITUTION:Right and left wheels 1 and 2 are connected to an engine 5 through hydraulic motors 3, 4, and a hydraulic pump 6. Discharge volume of the hydraulic motors 3 and 4 are regulated by means of a discharge volume changing mechanism 12 so that discharge volume of the inside hydraulic motor 3(4) in the case of cornering is small compared with that of the outside hydraulic motor 4(3) so as to be nearly proportional to the steering force.
Patent JP-H0193227-A (JP)
Title: Signaling inserting circuit
Inventor: MIYAZAKI TAKESHI
IPC: H04J3/12
Filed: 1987-10-05
Abstract: PURPOSE:To improve deterioration in the quality of a voice signal by substituting a digital signal of prescribed bits in inputted digital signals of N bits for signaling information which detects the change point of a dial pulse, and sending a PCM signal of prescribed bits for the information other than that. CONSTITUTION:The dial pulse and a sampling pulse are added on the D terminal and the CK terminal of a D-FF11, and the exclusive OR of the output and the one in which the output is shifted by one bit via a D-FF21 is taken at an EX-OR gate 22, and the 8th bit of the voice signal is replaced by the signaling information from the D-FF11, then, it is sent via an FF of 8 bits. Also, while no output from the EX-OR gate is issued, the 8th bit of a voice PCM signal is sent out via an FF13. In such a way, since it is possible to perform the transmission of the signaling information at speed 1/100 the on-going speed, the part of the voice PCM signal of 8 bits is increased, thereby, the deterioration in the quality of the voice signal can be improved.
Patent JP-H04132012-A (JP)
Title: Shim inserting method
Inventor: NODA KAZUO
IPC: G11B5/60
Filed: 1990-09-20
Abstract: PURPOSE:To fix a core in the stablest state by detecting the form of a shim with a picture on the halfway of its insertion, and simulating whether the final assembled form is settled into the form set beforehand or not, and applying correcting operation. CONSTITUTION:The positional relation of a groove 3, the core 4 and the shim 5 is inputted to a picture processor by seeing them from the upper part by a camera on the halfway of the insertion of the shim 5, and a final assembled posture is calculated and simulated based on these pieces of the position information. The holding position of the shim is corrected before the shim 5 is inserted completely by measuring an actual posture state by the picture processor and simulating the state at final insertion. Thus, the shim 5 presses the core 4 from only a vertical direction, and the core 4 can be fixed stably.
Patent JP-S63104118-A (JP)
Title: Job restarting system
Inventor: TAKAHASHI MICHIHARU
IPC: G06F1/00
Filed: 1986-10-21
Abstract: PURPOSE:To secure the restart of a job even at the time of a system stop equivalent to the breakdown of a power supply by saving a job start waiting table needed for restart of jobs to a secondary storage device even in a job start processing mode. CONSTITUTION:A restart information saving part 7 saves a job start waiting table 5 to the secondary storage device 6 when a system breakdown occurs excepting for the system equivalent to the power supply breakdown. Then the job restart system has a rerise to complete processing. A restart processing part 8 restores the table 5 out of the storage device 6 after the system has a rise. Then the conventional job restart processing is carried out. At the time of this processing, the restored table 5 is used to restart the job like the normal job start processing. When the restarts of all relevant jobs are through, the part 8 finishes its processing.
Patent JP-H0193774-A (JP)
Title: Developing device
Inventor: ISHIKAWA YASUSHI
IPC: G03G15/08
Filed: 1987-10-05
Abstract: PURPOSE:To facilitate the replacement of a photosensitive drum or a developing sleeve and to automatize parallel adjustment by providing a spring which energizes a developer vessel toward the photosensitive drum and providing gap holding rolls in both side parts of the developer vessel. CONSTITUTION:A developer vessel 3 is energized toward a photosensitive drum 1 by a compression-coiled spring 10 provided through a spring holder 9 of housing 2, and a developing sleeve 5 is set a prescribed gap apart from the photosensitive drum 1 by two gap holding rolls 4 which are provided in each of both side parts under the front end part of the developer vessel 3. By this constitution, the developing sleeve 5 and the photosensitive drum 1 always face each other in parallel and the prescribed gap apart from each other, and the photosensitive drum 1 or the developing sleeve 5 is easily replaced without being damaged.
Patent JP-S61129839-A (JP)
Title: Defective mark recognition method for semiconductor pellet
Inventor: TOKUYAMA KENICHI
IPC: G01B11/28
Filed: 1984-11-28
Abstract: PURPOSE:To recognize marks with good accuracy in the case of variation in pellet surface area for every pellet, by a method wherein the center of a pellet is detected, and the area for defective mark judgement is set around this pellet center. CONSTITUTION:The video signals of a semiconductor pellet 11 picked up by an industrial camera or the like are converted into binary signals suitable for computer processing: a defective mark section 12 is put in a low level 0 and recognized by the computer. The shape (X, Y) of this pellet 11 is recognized, and the pellet center 21 is detected on the basis of this pellet shape. The area of Y/2, X/2 in the upper and lower directions, respectively, is set around this detected center 21, and this is made as a defective area 22. The area of the defective mark section 12 of this area 22 is obtained by bit counting, and the ratio of defective marks is determined from the width data of the area 22. Then, in the case of variation in pellet surface area for every pellet, the marks are recognized with good accuracy.
Patent JP-H0192066-A (JP)
Title: Grinding device
Inventor: MATSUMOTO YASUSHI
IPC: B24B49/16
Filed: 1987-10-05
Abstract: PURPOSE:To drastically improve the control precision and responsiveness by correctly detecting the grinding load by installing an electric current detector for detecting the dc input electric current in a dc-ac conversion part. CONSTITUTION:When an electric power source 5a such as commercial electric power source is connected, a dc power source part 6 converts ac to dc, and supplies said dc into a dc-ac conversion part 7. In the conversion part 7, the dc is converted to the ac having a high frequency, and the conversion part 7 supplies said ac into a grindstone driving motor 3, and an abrasive wheel is revolved by an ac motor 3. While, the dc input electric current of the dc-ac conversion part 7 is detected by an electric current detector 4a, and the detection signal is applied into a controller 1, and the detected dc input electric current is compared with a set value in the controller 1, and the operation instruction corresponding to the deviation is outputted into an operation part 2. Then, the operation part 2 controls the grinding pressure or the feed quantity of the grindstone so that the deviation becomes zero.