baber/WOPTO huggingface dataset:
Patent JP-S60261015-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: G11B5/73
Filed: 1984-06-06
Abstract: PURPOSE:To obtain a high-density magnetic recording medium which obviates the generation of static electricity and has excellent running stability and S/N by providing a vapor deposition layer having an earthworm-shaped build-up structure formed with many microprojections on the surface of a high-polymer substrate on the side opposite from the surface on which a thin ferromagnetic metallic film is formed. CONSTITUTION:A magnetic recording layer 7 consisting of the thin ferromagnetic metallic film is formed on one surface of the high-polymer substrate 6 consisting of polyethylene terephthalate, etc. A resin such as polyester or polyamide incorporated therein with fine org. particles of polyimide, etc. or fine inorg. particles of silica, titania, etc. as a filler 9 is coated on the opposite side face of the substrate 6. A resin layer 8 having the earthwormshaped build-up parts 11 and trough parts 12 shown by diagonal lines is formed by subjecting the resin to stretching, etc. after coating. The vapor deposition layer 10 consisting of a partially oxidized film, oxide film, partial nitride, etc. is formed by vacuum deposition on the layer 8. The build-up parts 11 are preferably formed to about 200Angstrom  height, average 500mu length and about 0.3mu width. The magnetic recording medium which does not generate static electricity, has good running stability, has low noise and does not increase noise even after repeated use is thus obtd.
Patent JP-H07300092-A (JP)
Title: Low noise type vibrator
Inventor: HONDA IWAO
IPC: B63B49/00
Filed: 1994-05-02
Abstract: PURPOSE:To provide a vibrator which can reduce dispersion of vibration energy transmitted to a support structure, having an excellent S/N ratio which can reduce the possibility of self-occurrence of noise caused by vibration as disturbance transmitted to the support structure. CONSTITUTION:A fastening bolt 11 coaxially supports a plurality of annular piezoelectric elements 4, 4-1, 4-2, 4-3, and an annular support part 3 in the middle of the elements 4, 4-1, 4-2, 4-3, that is, the bolt 11 has the its front end part and its rear end part which are screwed into a front and a rear mass 1, 2, respectively, and its intermediate part which pierce through the center holes of the annular support part 3, the front piezoelectric elements 4, 4-1, and the rear piezoelectric elements 4-2, 4-3 with a radial gap therebetween. Thus, they are integrally incorporated with one another by the bolt 11 so as to form a vibrator assembly which is coaxially fitted in and supported by a support cylinder 6. A thin-wall flange 7 formed in the center part of the outer periphery of the annular support 3 coaxially thereof is fastened by the support cylinder 6 and a bushing 8 coaxially screwed in the rear end of the cylinder 6.
Patent JP-S61275152-A (JP)
Inventor: SETO KAZUO
IPC: C04B24/30
Filed: 1985-05-27
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-2000301016-A (JP)
Title: Disposer
Inventor: OHATA UKIO
IPC: B09B3/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent a person from inserting his/her hand into a crushing chamber by mistake during operation, and also to make safe the inspection in the crushing chamber and the removing work of caught garbage to prevent an accident of a child inserting his/her hand. SOLUTION: In a disposer constituted so that a hand can be inserted into a crushing chamber 3 from a feeding port 2, a protector 11 provided with a holding piece 12 engaged with the edge of the feeding port 2 and a baffle member 15 that the hand inserted from the feeding port hits to stop its insertion is attachably and detachably fitted to the inside of the feeding port 2. The inserted hand hits the baffle member 15 to prevent it from being inserted into the crushing chamber 3. When a hand is required to be inserted into the crushing chamber 3, by pulling out the protector 11, the recognition of a power source is awakened. Further, it can be automatically turned off.
Patent JP-H04342851-A (JP)
Title: Idling rotational speed control method of engine
Inventor: KIMURA HIROSHI
IPC: F02D41/16
Filed: 1991-05-21
Abstract: PURPOSE:To prevent decrease in engine speed or delay of its convergence to target rotational speed by restarting feedback control of a flow control valve when the engine speed is lower than its set value, or a rotation decreasing rate of the engine speed is smaller than a specified value. CONSTITUTION:A flow control valve 4 for idling rotational speed control is arranged in a bypass passage 3 which bypasses a throttle valve 2 in an intake air system 1 of an engine for a vehicle. The flow control valve 4 is controlled by an electronic controller 6 based on various kinds of detection signals from various kinds of sensor which detect an operation condition of the engine. Namely, feedback control is stopped and opening of the flow control valve 4 is fixed and controlled to a constant value at the time of opening the throttle valve 2. In this case, the feedback control of the flow control valve 4 is restarted when the engine speed detected by an rotational speed sensor 14 is lower than a set value or the rotation decrease rate of the engine speed is smaller than a specified value.
Patent JP-S5817532-A (JP)
Title: Rotary head device
Inventor: NARASAWA TAKASHI
IPC: G11B5/53
Filed: 1981-07-24
Abstract: PURPOSE:To reduce the thickness of a rotary head device with decreased axial size, and to improve the rotation precision at low cost with less parts, by forming a roller bearing between the end surface of a rotary member and the end surface of a fixed drum. CONSTITUTION:Annular groove parts 25 and 27 are formed in the end surface 24 of an upper rotary drum 22 and the end surface 26 of a lower fixed drum 21, respectively. Steel balls 28 are inserted between the groove parts 25 and 27.  Thus, a roller bearing 29 consists of the groove parts 25 and 27 and steel balls  28. Between the opposed end surfaces of the drums 21 and 22, windings 30 and  31 of a rotary transformer, a stator coil 32, a rotary magnet 33, a preload  magnet 34 for preload adjustment, and a preload adjusting screw 35 are fitted.  A head base plate 37 is fitted to the drum 22. The screw-in extent of the screw  35 is adjusted to adjust the attracting force of the magnet 34, thus holding the  drum 22 and also adjusting the preload on the steel balls 28 without contacting.
Patent JP-S61274470-A (JP)
Title: Method of reading picture information
Inventor: SUZUKI KENJI
IPC: H04N5/335
Filed: 1985-05-29
Abstract: PURPOSE:To improve the resolution by changing continuously the storage time so as to improve S/N against noise and to increase the substantial quantized number at A/D conversion when picture information is read in the cycle of photoelectric conversion/storage/transfer/hold and read by a storage photoelectric converting element. CONSTITUTION:A blue control circuit 48 is provided to control a driver 33, and to store for a prescribed time only, then a signal is extracted slowly. Similarly, a green control circuit 49 controlling a driver 40 and a red control circuit 50 controlling a driver 45 are provided to block the passing of a basic clock signal outputted from a clock signal generator 51, thereby changing the storage time and read start at each color independently and the read speed is changed by frequency-dividing the basic clock signal. That is, since the drivers 33, 40, 45 continue photoelectric conversion as it is when no basic clock signal is inputted, the time difference with the storage time (storage prolonged time) when the drivers 33, 40, 45 are operated normally is obtained and when the basic clock signal is stopped, a desired storage time is set.
Patent JP-S5241176-A (JP)
Title: Crucible for evaporation source
Inventor: KOTABE AKIO
IPC: C23C14/24
Filed: 1975-09-29
Abstract: PURPOSE:Crucible for evaporation source of which the structure has been improved so as to be able to prevent the generation of defects such as scratches, etc. on the evaporated membrane.
Patent JP-S607834-A (JP)
Inventor: IZUMI MASAKI
IPC: G06T1/20
Filed: 1983-06-27
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-H06306219-A (JP)
Title: Composite sheet for stamping molding
Inventor: IKEDA TERUAKI
IPC: B29K105/06
Filed: 1993-04-21
Abstract: PURPOSE:To obtain the sheet, favorable in handling in stamping molding and improved in strength of ends or molding shrinkage factor by blending a propylene-based resin with glass staple fiber and glass continuous filament in a specific proportion. CONSTITUTION:The objective sheet is composed of (A) a propylene-based resin having >=20g/10min melt index and (B) glass fiber composed of a mixture of (i) glass staple fiber with (ii) glass continuous filament at (2/1) to (1/2) blending weight ratio [(i)/(ii)] of the components [(i)/(ii)] and (85/15) to (50/50) blending weight ratio [(A)/(B)] of the components [(A)/(B)].
Patent JP-S5240392-A (JP)
Title: Magnetic flaw detection device
Inventor: HIROSHIMA TATSUO
IPC: G01N27/82
Filed: 1975-09-26
Abstract: PURPOSE: To provide an oscillating mechanism which moves a magnetic body in its conveying direction at every half-period, near the conveyance route of the magnetic body, and mount an axial-direction magnetic field detecting element at the end of the oscillating piece of the oscillating mechanism, thereby detecting circumferential flaws and axial flaws misultaneously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10304720-A (JP)
Title: Rice transplanter provided with fertilizing device
Inventor: TAKAO YUTAKA
IPC: A01C15/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To excellently arrange a manure placing stand by which the labor of manure replenishing work is saved in a space part between a driving seat and a seedling placing stand in a mid fertilizing rice transplanting device. SOLUTION: A fertilizing device A consisting of a manure hopper 18 and a feeding mechanism is arranged in a front and rear interval between the planting part of a travelling machine body rear part and the driving seat 67 and a fertilizing hose for guiding manure discharged from a feeding mechanism to a groove forming equipment provided in the planting part. In this case, the manure placing stand 43 on which a replenishing manure bag 42 is placed is provided and also a manure replenishing device B arranged in the upper position of the manure hopper 18 so as to be horizontally movable with a rail 60 is provided.
Patent JP-H11326686-A (JP)
Title: Arrangement structure of multipath optical filter system and its optical filter with lens
Inventor: CAMPBELL-MILLER MARGOT
IPC: G02B6/293
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a multipath optical filter system, which has small coupling loss of a light beam and also has superior filtering characteristic. SOLUTION: Two filters 70a and 70b with lenses, which are constituted by arranging filter elements 8 between back surfaces of two GRIN lenses 10a and 10b, are arranged one after the other. The optical axis of the filter 70b is offset parallel to the optical axis of the filter 70a by twice as much as the offset of an incident light beam to an input port 12 to the optical axis of the filter 70a. A beam which appears at an output port 16 from the input port 12 through the filter 70a travels through the same path of the filter 70b with the return path from the output port 16 to the input port 12 and exits from the output port of the filter 70b. Beams traveling through the filters 70a and 70b are made to pass through a filter element 8 at the intersecting position of the optical axes 73a and 73b of the filters.
Patent JP-S597793-A (JP)
Title: Closed type scroll compressor
Inventor: SHIIBAYASHI MASAO
IPC: F04C29/02
Filed: 1982-07-07
Abstract: PURPOSE:To enhance the oil separating efficiency of oil particles in lubrication oil within the bottom of a closed container and in a coolant gas for restricting oil shortage, and as well to aim at enhancing the performance and reliability of the entire device, by changing the direction of the stream of coolant gas in the closed type container, in several times. CONSTITUTION:A discharge chamber 15 is of a closed type without a discharge pipe being provided in an upper lid part 12a of a closed container, and the outer peripheral parts of stationary scroll 1 and frame 11, in their parts securingly fitted into a barrel part 12b of the closed container, are formed with a passage 20 extending through the discharge chamber 15 and a motor chamber 17 in the lower part of the frame 11. A discharge passage guide 19 for changing the flowing direction of discharge gas is projectingly provided at the outer peripheral part of the opening 18a of a discharge pipe 18 which is connected to the barrel part at the position radially opposite to the passage 20. With this arrangement, by changing the flowing direction of coolant gas in the closed container in several times as shown by the arrows, the oil separating efficiency of oil particles in lubrication oil within the bottom part of the closed container and in coolant, is enhanced so that oil shortage is restricted, the performance and reliablity of the compressor and as well of an entire refrigerating cycle unit may be enhanced.
Patent JP-H02298421-A (JP)
Title: Structure of tooth part of rotational saw and manufacture thereof
Inventor: ASADA YOSHIHIKO
IPC: B24D5/12
Filed: 1989-05-09
Abstract: PURPOSE:To maintain cutting ability at a constant level until an ultra-hard grinding grain is extinguished by exposing the top of a tooth board formed in great number on a periphery of a base, and by adhering the ultra-hard grinding grain to the remainder of the tooth board surface. CONSTITUTION:On a periphery of a disc-shaped base 6 of 0.35-0.55mm in thickness, a great number of trapezoid tooth boards 7 are formed along the circumference, while the width of each tooth board 7 in a circumferential direction is defined approximately two times as thick as that of the base 6. Outer face of the top or tooth part 5 of each tooth board 7 being exposed, an ultra-hard grinding grain 8 is adhered to the remainder of the base 7 surface. At the time of cutting, as the outer face of the tooth part 5 of the tooth board 7 and the ultra-hard grinding grain 8 adhered to the periphery come into contact with a work, respectively, the grinding grain 8 mainly cutting the work, the tooth part 5 is abrased through the contact with the work. When the grinding grain 8 is extinguished by the abrasion an ultra-hard grinding grain 8 situated on a basic side of a next step comes into contact with the work, and the cutting is continued.
Patent JP-S63283251-A (JP)
Title: Method for setting station address of ring network
Inventor: NAKAI SHOICHIRO
Filed: 1987-05-15
Abstract: PURPOSE:To easily supply addresses to all of the stations in a short time, by setting the address value of each station in order, uniquely, and automatically by the transfer of a signal between an address managing station and each station. CONSTITUTION:In the address managing station 101 and each of the stations 102-107, an address discriminating device capable of setting the address value in the inside is provided. In an initial state, the stations 102-107 set initial addresses common among all of the stations on the address discriminating devices respectively. Next, the address managing station 101 issues an instruction to set the address to each of the stations 102-107. Then, each of the stations 102-107 sets its own address on the address discriminating device by receiving the instruction of the address managing station 101.
Patent JP-S60261134-A (JP)
Title: Electron-ray drawing device
Inventor: ISOBE MORIYUKI
IPC: H01J37/317
Filed: 1984-06-07
Abstract: PURPOSE:To shorten total drawing time while maintaining the accuracy of drawing by changing over the diameter of electron beam projected to a material in response to the size of a figure. CONSTITUTION:Electron rays generated from an electron gun 1 and accelerated are focussed by electromagnetic lenses 2, 3, and projected onto the material to be drawn 5 arranged onto a stage 4. When a comparatively large figure is drawn, each electromagnetic lens 2, 3 is supplied with excitation currents so that electron beam having a comparatively large diameter are projected to the material 5, when a small figure is drawn, several electromagnetic lens is supplied with excitation currents so that the electron beam having a small diameter are projected. Excitation currents for increasing the diameter of electron beam are set previously to registers 6a, 9a, and excitation currents for reducing the diameter of electron beam are set beforehand to registers 6b, 9b.
Patent JP-H09303903-A (JP)
Title: Absorption type heat pump device
Inventor: MATSUMOTO SATOSHI
IPC: F25B37/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an absorption type heat pump device having a high capability and a high efficiency in operation. SOLUTION: Absorbing flow passages 21a, 21b and a condensing flow passage 22 are arranged within the same plate 31. Many sets of the plate 31 and plate 33 provided with a cooling water flow passage are piled up through a plate 32 acting as a partition wall, thereby the absorbing device and the condensing device are integrally constituted to promote their small-size and light weight, its inner volume may also be reduced. In addition, since the absorbing device and the condensing device can be concurrently heat exchanged with cooling water of the lowest temperature, a pressure in the condensing device can be reduced without increasing a temperature of the absorbing device. Accordingly, it is possible to provide an absorption type heat pump device which is small in size, light in weight and has a superior safety characteristic and also a high capability as well as a high efficiency.
Patent JP-H07315325-A (JP)
Title: Zigzag folding device for paper tape
Inventor: ABE KEIICHI
IPC: B65B25/14
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a reliable and inexpensive device reducing the generating frequency of malfunction. CONSTITUTION:A paper tape 11 is put between a roller 9 rotating anticlockwise through an axis 2 and gears 3-8 by a driving source 1 and a roller 10 rotating clockwise in order to feed the paper tape 11. The paper tape is distributed to the right and left sides by the central guide 13 swung to the right and left in accordance with the rotation of the roller 9 connected to a rod 12 eccentrically joined with the roller 9 at one end thereof. A pair of folding plates 14, 15 are connected to a rod 24 to move together. One 14 of the folding plates is combined with a rod 23 and a link 22 eccentrically connected to the roller 10 and a pair of folding plates 14, 15 open or close in accordance with the rotation of the roller 10 to fold the paper tape zigzag.
Patent JP-2000307028-A (JP)
Title: Mid substrate structure, method for inspecting mid substrate of that structure, and contact probe for inspecting mid substrate being used in the inspection method
Inventor: MATSUMURA KAZUNORI
IPC: G01R31/02
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To bring a circuit protrusion surely into contact with a contact probe for detecting an MID substrate by providing the circuit protrusions, respectively, in the circuit and microcircuit on the periphery of an IC mounting part applied with sealing resin. SOLUTION: An MID substrate 10 is formed by mounting an IC 6 on a circuit part 2 formed on the surface of an MID basic material 1 and then applying a sealing resin 9 for protecting an IC mounting part 7. A circuit 3 not coated with the sealing resin 9 but exposed is formed on the upper surface 10a of the MID substrate 10. Furthermore, a microcircuit 4 is formed on the lower surface 10b and circuit protrusions 11 coming into contact with a contact probe 14 for inspecting an MID substrate are provided at specified positions of the circuit 3 and the microcircuit 4.  According to the arrangement, the circuit protrusions 11 can be prevented from being covered with the sealing resin 9 due to difference of height between the circuit protrusions 11 and the periphery even when the sealing resin 9 for protecting an IC mounting part 7 is applied excessively due to fluctuation and spread to the circuit protrusions 11 of the circuit 3 where the sealing resin 9 comes into contact with the contact probe 14.
Patent JP-S60123353-A (JP)
Inventor: GUSUTAFU FURIERU
IPC: B65D35/50
Filed: 1984-06-06
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-S5243263-A (JP)
Title: Glass bead applicator
Inventor: NAKAZAWA TATSUO
IPC: B65G47/12
Filed: 1975-10-01
Abstract: PURPOSE: To provide an applicator which spatters to eject glass beads in a housing forming a working chamber to adhesively scatter the beads on the upper surface of adhesive sheet so as to reduce excessive beads as small as possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61273509-A (JP)
Inventor: AASAA ATSUSHIYUKIN
IPC: G02B6/28
Filed: 1986-05-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S608313-A (JP)
Title: Production of chelate resin
Inventor: MORIYA MASAFUMI
IPC: C08G14/00
Filed: 1983-06-29
Abstract: PURPOSE:To produce a chelate resin having high adsorption capacity of metals, at a low cost, by reacting an amine derivative having phosphoalkylene group as an N-substituted group and having active hydrogen atom bonded to nitrogen, with an aldehyde and a phenol. CONSTITUTION:The objective chelate resin is obtained by (1) reacting (A) an amine derivative having a phosphoalkylene group as an N-substituted group and one or more active hydrogen atoms bonded to nitrogen per 1mol (preferably an amine derivative obtained by adding an alkylation agent such as trioxane, etc. and a phosphonation agent such as phosphorous acid to an amine such as triethylenetetramine in the presence of an aqueous solution of hydrochloric acid, and reacting the components at 60-100 deg.C for 3-10hr) with (B) an aldehyde and (C) a phenol preferably at the charged molar ratios of 1:(1.5-8):(0.5-3), in the presence of water or an alcohol at 20-60 deg.C for 1-4hr, (2) forming the resultant precondensed liquid in the form of a film, (3) curing at 80-120 deg.C for 3-5hr, and (4) crushing the cured product to 10-50 mesh powder.
Patent JP-H0414958-A (JP)
Title: Picture area identification device
Inventor: SASAKI TOMIO
IPC: G06T7/00
Filed: 1990-05-09
Abstract: PURPOSE:To decrease mis-detection at dot detection with respect to dirt of part of a character and background and to improve detection accuracy of block processing of dot by detecting plural number of recording dots and non-recording dots in a prescribed area and using the dots in the prescribed detected area as the dot block. CONSTITUTION:An area is in existence on a same time axis by a Y direction delay circuit 71 and an X direction delay circuit 72 and a white level detection circuit 73 and a black level detection circuit 74 of the next stage detect white or black core of dots. Then a pattern matching circuit 75 discriminates whether or not the state of the dot core is in matching with a prescribed pattern and plural recording dots and non-recording dots in a prescribed area are detected and a block within the detected prescribed area is used as the dot block. Thus, mis-detection at dot detection with respect to dirt of part of a character or background is reduced and the detection accuracy of the dot block is improved.