baber/WOPTO huggingface dataset:
Patent JP-H01149698-A (JP)
Title: Acoustic device
Inventor: INOUE MASATAKA
IPC: H04R5/02
Filed: 1987-12-07
Abstract: PURPOSE:To reduce the space required for installing an acoustic device and to make the installing work of the device easier, by providing a surround sound signal converting circuit which converts stereo sound signals into surround sound signals and an indirect sound controlling/amplifying circuit which is connected with the surround sound signal converting circuit and controls a loudspeaker for indirect sound. CONSTITUTION:A surround sound signal converting circuit 22 performs processes of (L-alphaR) and (R-alphaL) by slightly adding opposite-side components of (-alphaR) and (-alphaL) to L-components and R-components, respectively, in order to remove slightly contained signals of opposite-side components. As a result, the sound signals outputted from the circuit 22 become almost pure L- and R-components and sounds having a higher surround effect are obtained. The signals are outputted from loudspeakers 7 and 8 for indirect sound after they are amplified at indirect sound controlling/amplifying circuits 25 and 26. When the sounds propagated from the loudspeakers 7 and 8 reach the ear of a listener after they are reflected or diffracted by surrounding walls, etc., the listener can hear the L-component sounds from the left side and R-components sounds from the right side. Therefore, the listener can have feeling surrounded by numerous loudspeakers.
Patent JP-S63164811-A (JP)
Inventor: TANIMOTO TOSHIKATSU
IPC: A01F12/24
Filed: 1986-12-26
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-H07196573-A (JP)
Title: Production of acetophenone
Inventor: MAEDA TOSHIHIKO
IPC: B01J31/04
Filed: 1993-12-09
Abstract: PURPOSE: To provide a method for industrially preparing acetophenone in high yield by subjecting ethylbenzene as the starting material which is available in a large amount with an advantageous condition to a liquid phase air oxidation in an organic acid medium.  
     CONSTITUTION: A method for preparing acetophenone comprises subjecting ethylbenzene to a liquid phase oxidation in an organic acid medium by a molecular oxygen-containing gas in the presence of a heavy metal catalyst and at least one onium halide cocatalyst. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H09152755-A (JP)
Title: Intersheet supplying device and image forming device
Inventor: AISAKA SEIYA
IPC: B65H33/04
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an intersheet supplying device supplying an intersheet on which an image is not recorded, and to provide an image forming device capable of surely inserting the intersheet to a specified number-th transfer paper without lowering the quality of the image recorded on the transfer paper. SOLUTION: This intersheet supplying device is provided on a side surface on the paper discharging side of a copying machine main body. When the transfer paper discharged from the copying machine main body is detected by a discharged paper detecting sensor 5 provided below the intersheet supplying device, '1' is added to the count value of a CPU 40. When the count value coincides with the number of the paper set by the operation of an up/down key 52, the intersheet is started to be carried by a pickup roller 9 and a sorter 10. The intersheet is carried by carrying rollers 14, 15, and 18, and discharged to a paper discharging tray.
Patent JP-2001128263-A (JP)
Title: Device controller and control method for device
Inventor: HASEGAWA TAKAAKI
IPC: H04L12/28
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a remote controller that can easily control a plurality of devices. SOLUTION: A main controller 100 and control object devices 200, 500, 600 are interconnected by an IEEE1394 network 400, the main controller 100 (control object device 200) is provided with an assignment information database 111 (206) and an assignment information retrieval section 110 (205) that stores information of an operating function to be assigned to a key of the remote controller 300 for each device. A control command conversion section 107 converts key operation of the remote controller into a corresponding operating command of a designated device by the remote controller 300 so that one set of the remote controller can control a plurality of the control object devices.
Patent JP-H10123955-A (JP)
Title: Light-transmitting and light-stimulable transfer sheet and seal
Inventor: MIKAMI NOBORU
IPC: G09F3/02
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a light and light transfer sheet and a seal having light-transmitting property by treating one surface of a transparent film to give release property and then forming a transparent medium layer, a light-stimulable pigment ink layer and a transparent tacky adhesive layer on the other surface which is not treated. SOLUTION: On one non-peeling treated surface side of a transparent film 4, whis has one surface subjected to peeling treatment, a transparent medium layer 3 as a protective layer is formed. Further, a light-simulable pigment ink layer 1 prepared by mixing and dispersing a light-stimulable pigment in a transparent medium is formed on the layer 3, and further a transparent tacky adhesive layer 2 is formed thereon. Since the one surface is treated to have release property, the treated surface 8 is not adhered but can be easily peeled off when the surface 8 touches an adhesive layer 2. Therefore, the sheet or seal can be rolled like a tape or laminated, which improves the workability when the film is used and deceases the production cost.  The transparent medium consists of, for example, a mixture of a methacryl resin and a vinyl chloride-vinyl acetate copolymer resin as the main component, and an aromatic hydrocarbon having a high boiling point and 3-mehtoxybutyl acetate as a solvent.
Patent JP-H02155724-A (JP)
Title: Manufacture of molded electromagnetic shield product
Inventor: KOSUGE IZUMI
IPC: C08K3/08
Filed: 1988-12-09
Abstract: PURPOSE:To generate a stable, adequate electromagnetic shield effect for a long time by thermally mixing resin pellets containing conductive filler with resin pellets containing low melting point metal or low melting point allot, and then forming the mixture into a desired molded product. CONSTITUTION:Resin pellets containing conductive filler is mixed with resin pellets containing low melting point metal or low melting allow by a dry blend ing method and formed into a molded product. During this forming process, the low melting point metal or low melting alloy of the resin pellets containing low melting point metal or low melting point alloy fuses due to heat at the time of molding. Then the low melting point metal or low melting point alloy combines with the conductive filler in the resin pellets containing the conductive filler. Consequently, the conductive filler and the low melting point metal or low melting point alloy are completely combined together. The molded product thus obtained not only has high initial electroconductivity but also is highly resistant against temporal changes, resulting in the demonstration of high electroconductivity over a long period. Subsequently, an excellent electromag netic wave shield effect is ensured.
Patent JP-H01152243-A (JP)
Title: Martensitic stainless steel having high corrosion fatigue strength and excellent corrosion resistance
Inventor: SAKASHITA MOTOKI
IPC: C22C38/00
Filed: 1987-12-08
Abstract: PURPOSE:To manufacture the subject stainless steel having high corrosion fatigue strength and excellent corrosion resistance by incorporating specific ratios of Co, Si, Mn, Ni, Cr and Mo to Fe. CONSTITUTION:The martensitic stainless steel contg., by weight, <=0.6% Co, <=2.0% Si, <=2.0% Mn, 4.5-7.0% Ni, 14-17% Cr, 1-3% Mo and the balance consisting substantially of Fe is prepd. to obtain the stainless steel having excellent corrosion resistance and corrosion fatigue strength. Said steel is suitable as the material for a paper-manufacturing roll, chemical apparatus, pump parts, etc.
Patent JP-H05151702-A (JP)
Title: Reproducing device
Inventor: SHIMAZU KOJI
IPC: G11B20/02
Filed: 1991-11-26
Abstract: PURPOSE:To reduce a noise from the time when the output of the last sound is completed to the time when the device is changed to a standby condition by muting the output of this audio signal when no audio signal having a sound is outputted by a sound synthesizing means. CONSTITUTION:When a series of audio signals having sounds are outputted by the sound synthesizing means, before these audio signals having sounds are outputted, the muting operation of a muting means is released corresponding to the time when next address demanding signal is outputted indicating the start of outputting the audio signal having no sound of a specified period of time. Also, the muting operation is executed corresponding to the time when the next address demanding signal is outputted indicating the start of outputting the audio signal having no sound of a specified period of time outputted after the audio signal having a sound is outputted. For these operations, the main part of the device is constituted of a sound synthesizing means 2, a microcomputer 9, a muting means 13 and a mixing means 15 and thus, the timing of the muting is accurately taken.
Patent JP-H08164789-A (JP)
Title: Optical axis adjusting device of headlight
Inventor: FURUYA TAKAYUKI
IPC: F21Y101/00
Filed: 1994-12-14
Abstract: PURPOSE: To make the tilting angle position of a reflector detectable in a highly accurate manner by reforming an optical adjusting device for a headlight, consisting in such a construction as making a drive rod travel forward or backward in the longitudinal direction as in the illustration by a motor set up in a casing of an optical axis adjusting unit and simultaneously tilting this reflector. CONSTITUTION: A position sensor 12 consists of a stationary plate 12b and a mover 12a. This stationary plate 12b is stationarily attached to a casing 9a via a circuit board 9g. The mover 12a is attached to a bracket 9d1 integrally formed in a drive rod 9d. With this constitution, both forward and backward positions of this drive rod 9d is detected by the position sensor 12 in a highly accurate manner.
Patent JP-H02263250-A (JP)
Title: Secrecy protecting method and its system
Inventor: MUTO HIDEO
IPC: G06F21/62
Filed: 1989-12-01
Abstract: PURPOSE:To finely set the application range of the time series information at all times in accordance with the time information by defining the time series information and designating an authorized range or a limit range for registration, update, deletion or application under the conditions of the time or the time information. CONSTITUTION:A control system for a data base 81 including the time series information includes a means 10 which defines the time series information and a time series information using right defining means 20 which designates an authorized or limit range for registration, update, deletion or application of the defined time series information under the conditions of the time or the time information. As a result, an authorized or limit range can be designated for application of the time series information for users under the conditions of the fact items concerning the time series information, the range of the register time, the relative time, or the periodical time, etc. Thus it is possible to finely set an application range of the time series information having its authorized or limit conditions changes with time in accordance with this change for various users.
Patent JP-S63178981-A (JP)
Inventor: IWASAKI SUSUMU
IPC: B65D90/06
Filed: 1986-12-27
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-H04181951-A (JP)
Title: Process cartridge which can be freely attached and detached to and from image forming device
Inventor: INOUE TAKAHIRO
IPC: G03G15/08
Filed: 1990-11-16
Abstract: PURPOSE:To protect magnetic media against the contamination by splashing of toners and the danger of erasing by providing a developing means which develops the latent images formed on an image carrying member by a magnetic developer and a protective member which is formed of a soft magnetic material to protect the image carrying member. CONSTITUTION:This cartridge has the image carrying member 1, the developing means 4 which has a magnetic field generating member 7 and develops the latent images formed on the image carrying member 1 by the magnetic developer and the protective member 10 which is formed of a soft magnetic material to protect the image carrying member 1. Then, the splashing of the developer is obviated as compared with a nonmagnetic developing method by using a magnetic developing method using the magnetic developer and, therefore, the problem that the magnetic media, such as floppy disks, used often in a computer, are contaminated by the splashing of the developer and fail to make reading and writing is eliminated. Since the leaking magnetic fluxes from the developing device 4 can be magnetically shielded by the soft magnetic protective member 10, the magnetic media are protected against the danger of erasing.
Patent JP-H11137159-A (JP)
Title: Prevention of emergence and proliferation of weed in paddy field, apparatus for preventing emergence and proliferation of weed and paddy field controlling vehicle loaded with apparatus for preventing emergence and proliferation of weed
Inventor: MUNAKATA KEN
IPC: A01M21/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing emergence and proliferation of weeds in a paddy field causing neither chemical pollution nor noise pollution, an apparatus for preventing emergence and proliferation of weeds, and a culture controlling vehicle for a paddy field loaded with the apparatus for preventing emergence and proliferation of weeds. SOLUTION: An ultrasonic vibrator 5 is subjected to ultrasonic vibration by power for ultrasonic wave produced by an ultrasonic generator 3 and a horn 7 connected to the ultrasonic vibrator 5 is subjected to ultrasonic vibration. When an ultrasonic wave is projected to water W by the horn 7 immersed in water in a paddy field, the ultrasonic wave prevents fixation of seeds of weeds and miscellaneous cereals in water and damages the seeds themselves and checks emergence and proliferation of weeds. When an apparatus for preventing emergence and proliferation of weeds is loaded on a culture controlling vehicle for a paddy field, emergence and proliferation of weeds in a wide zone can be prevented.
Patent JP-H01154835-A (JP)
Title: Material feeding device in transfer press
Inventor: ORIIDE OSAMU
IPC: B21D43/05
Filed: 1987-12-10
Abstract: PURPOSE:To get a reliable operation with a simple mechanism by converting the reciprocating movement in the clamp direction of a feed bar into the vertical movement of the lift member of a loader by using a rack and pinion mechanism. CONSTITUTION:When a feed bar 3 perform a reciprocating movement C, a 1st pinion 15 is rotated as well as a 1st rack lever 11 is reciprocated. The rotation of the pinion 15 is transmitted to a 2nd pinion 21 via a belt 23 to rotate the pinion 21. Now a 2nd rack lever is reciprocated in the vertical direction and a lift member 33 performs a reciprocating movement (d). Namely, the mutual finger 5 approaching operation is interlocked by converting it into the ascending operation for delivering the material 17 of the lift member 33 because the finger 5 fitted to the feed bar 3 clamps the material 17. The operation of the mutual finger 5 being separated in order to unclamping the material by by the finger 5 is interlocked by converting into the descent operation for taking the material ly of the lift member 33. The material can thus be fed with a simple structure without using a special driving source.
Patent JP-H01152045-A (JP)
Title: Method and apparatus for producing hose
Inventor: TANIMURA HIROSHI
IPC: B29C48/09
Filed: 1987-12-10
Abstract: PURPOSE:To produce a rubber hose with stable dimensional accuracy and quality, by providing a vulcanized tube rubber with a reinforcing layer, extruding a cover rubber, coating the outer peripheral surface of the cover rubber with a heat-resistant resin, conductive revulcanization, and stripping off the layer of the heat resistant resin. CONSTITUTION:A hollow tube rubber 21 extruded continuously by an extruder 1 is vulcanized completely or incompletely in a high frequency wave tank 2a and a hot blast tank 2b of a vulcanizing device 2. On the outer surface peripheral surface of the tube rubber 21 thus vulcanized, a reinforcing layer 22 is provided by a device 3, and a cover rubber 23 is provided thereon in a covering manner by an extruder 4. Further, a resin cover 24 consisting of a heat-resistant resin is provided on the outer surface of the cover rubber 23 by a resin extruder 5. After the tubular body thus produced is cooled in a cooling tank 7, the body is subjected to revulcanization by a revulcanizing device 9, and the resin cover 24 is provided with a longitudinal cut by a resin cutter 10, followed by cooling in a cooling tank 11. The resin cover 24 is stripped off by a resin stripper 12, and a main body W of a hose thus formed is taken up on a take-up drum 13.
Patent JP-2000135185-A (JP)
Title: Suction pipe for vacuum cleaner
Inventor: ANDO JIRO
IPC: A47L9/24
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization and compactness without strengthening an extending/contracting quantity adjusting member, etc., more than necessity by avoiding generating force in a direction of pulling out an engaging body even when force of an axial direction operates to a suction pipe. SOLUTION: An inner pipe 3 is extensibly put through an outer pipe 2, engaging recess parts 13 with which the engaging body 11 can be engaged are plurally provided at the outer surface of the inner pipe at prescribed intervals, and the extending/contracting quantity adjusting member 5 moving the body 11 out and back with respect to the part 13 of the inner pipe by moving in the axial direction is provided at the outer pipe. An engage-keeping means engage- keeping the body 11 with the part 13 when force of the axial direction is operated to the inner/outer pipes is provided between the body 11 and the part 13 facing this. An disengaging means 15 pulling out the body 11 from the part 13 and keeping the pulling out state at the time of moving the member 5 in the axial direction is provided between the member 5 and the body 11.
Patent JP-S63167163-A (JP)
Title: Autotensioner
Inventor: KADOTA YASUSHI
IPC: F16H7/08
Filed: 1986-12-27
Abstract: PURPOSE:To restrict the vibration of an idler, by furnishing an intermediate member at the periphery of a fixing shaft with steps through a one-direction clutch, and furnishing an eccentric member at the periphery of the intermediate member through a high viscosity oil. CONSTITUTION:The basic end 11a of a fixing shaft 11 with steps is tixed to the fixed part 10 of an engine, and an intermediate member 13 is installed to the periphery of the intermediate part 11b of the fixing shaft 11 through a one-direction clutch 12. An eccentric member 14 with an eccentric hole formed therein is installed to the periphery of the intermediate member 13, and a silicon oil with the viscosity about 10000 cst or more is placed between the intermediate member 13 and the eccentric member 14. In such a composition, since the tension can be maintained at a specific value following a sudden relaxation of a belt 27, the vibration of an idler 22 can be restricted by the viscosity resistance of the high viscosity oil.
Patent JP-H07137741-A (JP)
Title: Synthetic resin pallet
Inventor: KAWASAKI MOTOHIRO
IPC: B65D19/32
Filed: 1993-11-17
Abstract: PURPOSE:To provide a synthetic resin pallet having an antislipping member which is hardly detached and damaged in use, has a function to prevent slip in two parts, a deck board surface and a fork contact part, by means of the single antislipping member and obtains excellent antislipping effect by means of a small number of them. CONSTITUTION:A synthetic resin pallet has a fork insertion opening 4 and is comprised of a band-like antislipping member 7 fitted in a pierced deck board 2 so that band-like antislipping parts 7 project beyond the fork contact surface 9 of the fork insertion opening 4 and a loading surface 8.
Patent JP-H04183908-A (JP)
Title: Intake valve and exhaust valve for internal combustion engine and manufacture thereof
Inventor: MORI AKIYOSHI
IPC: B21D39/02
Filed: 1990-11-19
Abstract: PURPOSE:To improve the wear resistance of an end face of a stem with a simple means by forming a recess in at least a portion of the end face of the stem making slide contact with a valve driving member and fitting a high hardness material harder than a valve body material in the recess. CONSTITUTION:A valve body 3 consisting of a bevel part 1 and stem 2 is molded of titanium or titanium alloy for example. The stem 2 is provided on the end with an annular recessed grove 4 for locking a cotter. Then, a nearly hemispherical recess 6 having an opening area larger than an area with which a rocker arm slidably contacts and the center somewhat below a position of the end face is formed in the central part of the end face 2a of the stem 2 in incorporation in an engine. A chipped sphere-like hard material 7 having a section conforming to the upper end face 2a of the stem 2 while having hardness higher than titanium or titanium alloy is adapted to make intimate contact with the recess 6. Thus, a load in opening and closing the valve is dispersed to prevent the concentration of stress and improve the strength and rigidity of the shaft end.
Patent JP-H01151407-A (JP)
Title: Partition device for file or the like
Inventor: KIYOHARA HIROSHI
IPC: A47B65/00
Filed: 1987-12-08
Abstract: PURPOSE: To achieve a functioning regardless of variations in the volume of files or the like by a method wherein one end of a coil spring is coupled to an upper part of a partition plate to be suspended while the other end of the coil spring is made as free end and the free end is pressed to loosen the coil spring. CONSTITUTION: A coil spring 9 which is made elastic to tighten a lateral rod 7 is fitted into the lateral rod 7 and one end 9a of the coil spring 9 is coupled almost to the center at an upper part of a partition plate 10. The partition plate 10 is kept suspended on the lateral rod 7 through the coil spring 9. The partition plate 10 is positioned on a side part of a file 6 to divide the file 6 and prevent the tipping thereof and the files 6 are moved according to variations in the volume. In the moving of the partition plate 10, the free end 9b of the coil spring 9 having the partition plate 10 suspended thereon is pushed with a finger. Thus, the coil spring 9 is loosened to increase the diameter so much to slide the files to the lateral rod 7 optionally.
Patent JP-H11141183-A (JP)
Title: Vibration-isolation foundation device for house
Inventor: HATTORI KIYOSHIGE
IPC: E04H9/02
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent a disaster such as collapse by protecting a detached house from the lateral quakes of a severe earthquake. SOLUTION: Sliding layers 5 isolating foundations from a ground and sliding the foundations together with a building by inertia to the large lateral quakes of a large-scale earthquake are interposed among the ground and the foundations 3, 4 bearing the building.