baber/WOPTO huggingface dataset:
Patent JP-H02246012-A (JP)
Title: Production of floating type magnetic head
Inventor: ABIKO YOICHI
IPC: G11B5/60
Filed: 1989-03-17
Abstract: PURPOSE:To inexpensively supply a large number of products with uniform quality and high accuracy by producing a slider block by compression molding, and performing the integral molding of a magnetic core groove simultaneously. CONSTITUTION:A flat shape slider block 20 is produced by the compression molding by using the powder of a nonmagnetic material such as nonmagnetic ferrite or ceramics, etc., as a raw material. Also, when the slider block 20 is produced, a negative pressure groove 2 is formed on the surface 21 of the slider block and furthermore, a magnetic core insertion groove 22 pierced through the slider block 20 linearly in a thickness direction at one end side in the length direction of the slider block 20 simultaneously. Thereby, it is possible to reduce the man-hours of required mechanical working after applying the compression molding, and to reduce a production cost, and to inexpensively supply a large number of magnetic heads with uniform quality and high accuracy.
Patent JP-S541031-A (JP)
Title: Transfer sheet for copying a large number of elefctrophotographic sheets
Inventor: NOMURA MASAAKI
IPC: G03G7/00
Filed: 1977-06-03
Abstract: PURPOSE: To obtain a uniform and good quality image with no disturbance of an electrostatic latent image by speciying the special values of volume resistivity, surface resistance, and thickness of the transfer sheet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63234122-A (JP)
Title: Thermistor
Inventor: IZUMI YASUNOBU
IPC: G01K7/22
Filed: 1987-03-23
Abstract: PURPOSE:To obtain a thermistor which has high reliability which maintains its response speed in water or at a narrow part in a living body, etc., by coating the connection parts between Dumet wires and external lead wires with a resin tube and charged resin in combination. CONSTITUTION:This thermistor consists of a glass-coated thermistor element 1 or <=1mm in external diameter and two Dumet wires 2. The external lead wires 4 which are coated 9 with resin previously are connected to the Dumet wires 2, the resin tube 7 is mounted covering the Dumet wires 2, connection parts 8, and the parts of the external lead wires terminals nearby the connection parts, and the resin for insulation is charged in the resin tube 7. At this time, the surface of the thermistor element 1 and the contact part between the resin tube 7 and thermistor element 1 are coated with resin for insulation to provide a resin coat layer 6 preferably. Further, the connection part between the Dumet wires 2 and the external lead wires 4 which are coated with the insulating resin are set at an interval of <=10mum.
Patent JP-2000254591-A (JP)
Title: Pet bottle-sorting device
Inventor: HIGUCHI AKIRA
IPC: B65F1/14
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To automatically sort and collect empty PET bottles rapidly and surely without use of electric power, or other power by dropping the PET bottles into a PET bottle storage bag with a bottle sorting bar, and rolling cans and bottles on an inclined face of a can and bottle receiving plate to be put in a throw opening of a can and bottle-sorting device and sorted there. SOLUTION: PET bottles put into an empty container throw opening drop a manner that the bottom part hits a bottom stiffening plate 18 of a container and the head part hits a bottle sorting bar 16 in a center chamber T, and the PET bottles slide down headfirst toward the tip 16b of the bar 16, passing through a bottle passing opening at the lower part of a partition plate 15 to fall into a PET bottle storage bag 19 provided at the lower part of a right chamber R. Cans and bottles thrown into the empty container throw opening drop onto a can and bottle receiving plate 17 without touching the bottle sorting bar 16. After that, the cans and bottles fall rolling down the slope of the upper face of the plate 17 to the left, passing through a hole 14a opened in the lower part of a partition plate 14.  Finally the cans and bottles are sorted out into bottles, iron cans and aluminum cans by a can and bottle sorting device A.
Patent JP-H05268445-A (JP)
Title: Reservation management system for facsimile equipment
IPC: H04N1/32
Filed: 1992-03-24
Abstract: PURPOSE:To print out a communication reservation list with a description column of an optical mark read form provided thereto and to automatically eliminate or revise the content of the list according to data of the read communication reservation list. CONSTITUTION:A print means 24 prints out a reservation list in a selected format among reservation lists stored in a reservation list format storage area 23b by means of a reservation list format selection means 22b. Required items are described on the printed reservation list and an optical mark read means 21 reads the list. Then, a reservation content analysis means 22a analyzes the content and when any elimination or revision is in existence in the reserved content, the content of the reserved data storage area 23a is eliminated or revised.
Patent JP-H11262630-A (JP)
Title: Method for removing carbon dioxide or the like and device therefor
Inventor: HORII KENJI
IPC: B01D53/34
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To purify exhaust gas by mixing the exhaust gas containing carbon dioxide, etc., into sea water under pressure and allowing the carbon dioxide, etc., to be absorbed into the sea water. SOLUTION: In mixing the exhaust gas into the sea water under pressure, for example, a compression gas tank 8 and a gas purifying device 12 are installed on the sea bottom, and the carbon dioxide, etc., in the exhaust gas are absorbed into the sea water by the gas purifying device 12 and the exhaust gas is stored it into the compression gas tank 8. The stored compressed gas 10 is utilized. Thus, a short portion of electric power can be supplied economically and also the gas warming the earth's atmosphere such as the carbon dioxide exhausted from a thermoelectric power plant, etc., can be effectively purified.
Patent JP-S60209754-A (JP)
Title: Color electrophotographic forming method of electrostatic latent image
Inventor: YAMADA YASUO
IPC: G03G13/01
Filed: 1984-04-04
Abstract: PURPOSE:To improve granularity, detail reproducibility, and color balance as to a trichromatic separation color electrophotographic method by varying the quantity of uniform exposure and the quantity of secondary charging between a color-separated image exposing process and a developing process according to respective color-separated images, and forming electrostatic latent images of the respective color-separated images. CONSTITUTION:The 1st electrostatic latent image formed through a blue filter 31 on a photosensitive drum 1 which has a photosensitive body formed of a conductive substrate and a photoconductive layer on the surface is charged secondarily by a secondary charging corotron 5 with a direct current having the same polarity with primary charging by a corotron 3 or a DC superposed alternating current. Then, the image is exposed uniformly by an exposure lamp 43 to light whose quantity is less than the illuminance of an original white part during image exposure, developed by the 1st developing device 61 which contains yellow toner, and transferred to transfer paper on a transfer drum 11. Similarly, the 2nd electrostatic latent image formed through a green filter 32 is developed by the 2nd developing device 62 and the obtained magenta toner image is transferred onto the yellow toner image. Lastly, the 3rd electrostatic latent image formed through a red filter 33 is developed by the 3rd developing device 63 and the obtained cyan toner image is transferred onto the magenta toner image; and the transfer paper is peeled off the transfer drum and the toner image is fixed by a fixing device 12 to obtain a color copy.
Patent JP-H08262210-A (JP)
Title: Optical device and exposure device having the same
Inventor: MIYAKE AKIRA
IPC: G02B5/10
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a device with which the occurrence of unequal exposure is effectively suppressed by providing this device with a mechanism for generating elastic vibration in an optical element. CONSTITUTION: The sheet-like synchrotron radiation light beam generated from a synchrotron radiation light source 1 is magnified by a convex face reflection mirror 2 and a mask 3 is integrally illuminated with this beam through a Be window which is an X-ray taking out window. The patterns of the mask 3 are thus exposed and transferred to a wafer 4. The convex face reflection mirror 2 is formed to a cylindrical surface shape by deflecting a thin plane substrate 7. Further, a permanent magnet 10 is mounted in a position deviating from the center of the surface on the rear side of the reflection mirror substrate, i.e., the side where light is not reflected. A coil 9 is disposed in the position of the holding mechanism of the reflection mirror where the mirror faces the permanent magnet 10.  The bending vibration on the outside of the surface is excited in the reflection mirror substrate 7 by passing AC current to this coil 9. The period of the vibration is made sufficiently shorter than the exposure time by utilizing the elastic vibration of the mirror in such a manner.
Patent JP-H06284165-A (JP)
Title: Repeater
Inventor: YAMAMOTO MASAHIRO
IPC: H04L29/12
Filed: 1993-03-25
Abstract: PURPOSE:To surely grasp the exchange of information signals by transmitting response signals corresponding to the response signals of information signals mutually between repeaters. CONSTITUTION:An information signal 1 is sent from an external equipment B4 to a repeater B3 by a cable. The repeater B3 transmits the information signal 1 to a repeater A2 by radio (information signal 2) and receives a response signal 3 corresponding to the information signal 2 from the repeater A2. In this case, when the response signal 3 can not be received even after the lapse of fixed time, the information signal 2 is sent again and it is continued until the repeater A2 can normally receive the information signal 2. When the response signal 3 is received from the repeater A2, the repeater B3 sends a response signal 4 to the repeater A2. When a response signal 5 from the repeater A2 to the repeater B3 is received by the repeater B3, the repeater B3 transmits a response signal 6 to the repeater A2. Thus, when the response signal from the repeater B3 is normally received, the repeater A2 sends an information signal 9 to an external equipment A1.
Patent JP-2000253732-A (JP)
Title: Device for feeding grain straw into threshing section of combine harvester
Inventor: YOSHIMURA FUMIO
IPC: A01D61/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To previously prevent the generation of shallow threshing or deep threshing by functioning the control of threshing depth as much as possible, even when a balk side control is operated. SOLUTION: When a prescribed reaping height is detected on the basis of the output signal of a reaping position sensor 51 in a state that a balk side switch 53 and a threshing depth switch 54 are switched on, a deep adjustment chain relay 56b is outputted to move the feeding position of a feed-adjusting chain 24 to a prescribed position on the deep threshing side. While the feeding position of the feed adjustment chain is moved to the prescribed position, the outputted signal of a grain straw sensor is ignored to temporarily interrupt the threshing depth control.  When the finish of the movement of the feeding position of the feed adjustment chain is detected on the basis of the output signal of an adjustment chain position sensor 52, a shallow adjustment chain relay 56a or the deep adjustment chain relay 56b is outputted on the basis of the outputted signal of the grain straw sensor, and the feeding position of the feed adjustment chain is moved on a shallow threshing side or a deep threshing side, thus reoperating the threshing depth control to properly control the threshing depth.
Patent JP-S60210419-A (JP)
Title: Extrusion molding machine
Inventor: MAKINO KAZUO
IPC: B29C48/525
Filed: 1984-04-03
Abstract: PURPOSE:To reduce wear and tear of a cylinder or a screw by reducing starting torque of the screw without giving excessive compression force to raw materials of synthetic resin, by specifying shapes of the inside diameter of the cylinder and the outer diameter of the screw. CONSTITUTION:As for the number of several lines of grooves 12 in the direction of an axis provided extending over the section having some length (normally 2-5 times of the inside diameter of a cylinder) in a downstream direction of the inside of the cylinder 10 from a supply opening 11, to the extent of the 4-8 lines are being provided and cross-sectional shapes of these grooves 12 can be either an angular groove of semicircular groove. The section A where there are these grooves 12 is called as a hopper ground, and the foregoing cylinder diameter D1 of a downstream end part of the section A is existing as a tapered part 13 through which a relation that the diameter D1 is 1.1-1.5 times of the diameter D0 of an upstream end of the section A is formed. As for the bottom of the foregoing groove 12, radial measurements from an axial line of the cylinder 10 are made identical each other extending over the whole length of the section, through which as the inside diameter of the cylinder 10 is formed in a manner that the lower the section A is moved downstream the larger it becomes gradually, the lower the groove 12 is moved downstream the shallower a depth of the respective grooves 12 in a radial direction becomes, these grooves 12 are ceased to exist at the downstream end part of the hopper ground section A.
Patent JP-H01239656-A (JP)
Title: Lsi memory with self-correction function
Inventor: TAKADA TADAHIDE
IPC: G06F12/16
Filed: 1988-03-18
Abstract: PURPOSE:To shorten processing time and to realize a memory with high reliability by omitting parity check in a readout operation, and performing a various kinds of processings like a pipeline processing of two cycles in a write operation. CONSTITUTION:The information of a memory cell connected to a started up word line 6 selected by an X decoder 4 is read out in the readout operation, and one of the information is selected by a Y decoder 5, then, it becomes a readout signal 72. In the write operation, each information is stored in a data line latch circuit 22 at a first cycle, and the signal 72 is also stored in a latch circuit 23. In parallel with that, a write data signal 12 is written on the memory cell, and is stored in a latch circuit 24. The signal of the word line 6 is also stored in a latch circuit 21. At a second cycle, the word line 61 of a parity cell array is started up, and horizontal/vertical parity cell information are read out from arrays 2 and 3, and check is performed at a horizontal parity check circuit 8, and also, vertical parity check is performed at a circuit 9. Since those processings are performed like the pipeline processing of two cycles, it is possible to shorten the processing time and to realize the memory with high reliability.
Patent JP-H07252007-A (JP)
Title: Separating device for sheet-like object
Inventor: HORII TAKUMI
IPC: B65G47/88
Filed: 1994-03-11
Abstract: PURPOSE:To eliminate an error in counting the number of sheets, which occurs when sheet-like objects, which are carried in such a way as each one is shifted a little from the other, are counted and separated for every prescribed count of numbers, by providing a fixing part to fix the prescribed sheet-like objects in accordance with the count of a number-sensor when the objects are separated. CONSTITUTION:In an accumulating device, sheet-like objects 10B, which were sent by separating rollers 17A, 17B, are accumulated as they erect, and when the sheet-like objects 10B piled up with positional discrepancies among one another are separated, sheet-like objects 10C neatly gathered are moved by a transfer conveyor 18. Then, the sheet-like objects 10C, which were gathered to a prescribed number of sheets, are transferred by a transfer equipment and moved by means of a boxing device or a binding device. The number of sheet- like objects passing a sensor 16 is counted by using a signal obtained by the sensor 16. At this time, the signal from the sensor 16 is sent to a number controlling part, so that the action of a pressing part 1, a conveyor 15, and the separating rollers 17A, 17B is controlled in accordance with preset values.
Patent JP-H0647775-A (JP)
Title: Injection molding method
Inventor: FUREDERITSUKU JII KADAATO
IPC: B29C49/06
Filed: 1992-02-06
Abstract: PURPOSE: To facilitate the molding of a multilayered article by ejecting separate polymer materials individually by a multi-material co-ejection nozzle device to supply them to respective cavities. CONSTITUTION: A first polymer molten material is prepared in a flow passage 500 and prevented from passing through an orifice 502 to flow in a central passage 540 to allow a second molten flow of a separate material to flow in the central passage 540. During a period when the inflow of the first material to the orifice 502 is prevented, pressure is allowed to act on the second material in the flow passage 500 to make the pressure of the second material higher than the pressure of the central passage of the part surrounding the orifice of the first material flow at all of points surrounding the orifice 502 and the acting pressure is equalized over the whole periphery of an annular orifice. The pressurized first material is allowed to flow in the central passage 540 through the orifice.  By this constitution, many kinds of molten flows are separately ejected and used in common by one ejection nozzle to easily mold a multilayered article.
Patent JP-H11253244-A (JP)
Title: Table top plate and tray for vehicle
Inventor: TAKAHASHI HIDEKI
IPC: A47G23/06
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a surface layer having high coefficient of friction with no slipperiness and excellent in its abrasion resistance and adhesive property relative to a hard resin base material. SOLUTION: A table top plate and tray for a vehicle are made of a composite plate formed by thermally fusing a hard resin base material layer and a surface layer made of a thermoplastic elastomer. The surface layer made of the thermoplastic elastomer includes any thermoplastic elastomer selected from the group consisting of a polyester thermoplastic elastomer, a polyamide thermoplastic elastomer and a polyurethane thermoplastic elastomer and the maximum coefficient of static friction of the surface thereof is not lower than 0.5.
Patent JP-S59199421-A (JP)
Inventor: ISHIBASHI KAZUHISA
IPC: B65B51/22
Filed: 1983-04-18
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-H01241371-A (JP)
Title: Manufacture of composite steel plate by bidirectional solidifying method
Inventor: KITAMURA SHINYA
IPC: B22D27/04
Filed: 1988-03-23
Abstract: PURPOSE:To simply obtain a composite material of excellent yield and quality by pouring a molten steel B in a specified thickness at the higher specified temp. than the liquidus temp. of a molten steel A within the specified time after completion of the pouring of the molten steel A and solidifying the molten steel B by cooling it from upper and lower both faces. CONSTITUTION:In case of the bidirectional solidifying method solidifying a cast molten steel A even from the surface with solidifying from the mold bottom face, a molten steel B is poured in the thickness of 15%-550% of the molten steel A thickness at the temp. higher than the liquidus temp. by 30-90 deg. to the upper part of the molten steel A in 30-300min after completion of the pouring of the molten steel A. The molten steel B is then solidified by cooling it from the upper and lower both faces. The composite material of excellent yield and quality can thus be obtd. easily without the need for special preheating nor pressure fitting.
Patent JP-H08258113-A (JP)
Title: Screen replacing apparatus
Inventor: YOSHII YASUO
IPC: B29C47/68
Filed: 1995-03-27
Abstract: PURPOSE: To provide a screen replacing apparatus in which a screen retainer in the case of replacing the screen can be easily attached or detached. CONSTITUTION: A screen replacing apparatus comprises a slider 2 in which a breaker plate 11, a screen 12 and a screen retainer 13 are mounted in this order in a hole 9 for the plate and which is slidably provided in a body 1, wherein the slider 2 is formed of a round rod, and the retainer 13 is formed in a ring state. Simultaneously, the depth of the hole perpendicular to the axial center of the slider 2 of the hole 9 for the plate is formed in the depth in which the edge 15 of the retainer 13 in the case of mounting the plate 11, the screen 12 and the retainer 13 is substantially in plane with the outer periphery of the slider.
Patent JP-H11257054-A (JP)
Title: Compression ignition internal combustion engine
Inventor: MURATA HIROKI
IPC: B60L50/16
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To make NOx absorbent release NOx without generating soot. SOLUTION: A first combustion and a second combustion can be selectively switched. In the first combustion, soot is hardly generated because the amount of recirculated exhaust gas supplied into the combustion chamber 5 is larger than that of the recirculated exhaust gas obtained when generation amount of soot becomes peak. In the second combustion, the amount of recirculated exhaust gas supplied into the combustion chamber 5 is smaller than that of the recirculated exhaust gas obtained when generation amount of soot becomes peak. In order to release NOx from NOx absorbent 21 disposed within an exhaust passage of an engine, the combustion is switched from the second to the first such that reduction in the output torque of the engine is compensated by the output torque of the electric motor 32.
Patent JP-H11263540-A (JP)
Title: Paper sheet feeder and automatic document feeder with the same
Inventor: KUSAKABE JIYUN
IPC: B65H29/58
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To correct any oblique transfer of documents being transferred in a switchback manner by a switchback feeder part reliably. SOLUTION: Over a U-feeder part 41, a switchback feeder part 42 is disposed for inverting documents of paper P in relation to a document reader part 6 in a switchback manner. At the point at which a third feed path 413 in the U-feeder part 41 and an eighth feed path 423 in the switchback feeder part 42 meet each other, an upper feed roller pair 417 is disposed. Documents P at the switchback feeder part 42 are once delivered out into a document stacker part 2 and then back therefrom in the counter direction for a switchback process. The upper feed roller pair 417 assists such document feed for single-sided document reading, and works as a register roller pair or corrects the obliquity of documents P after such a switchback process supplied thereto from the switchback feeder part 42 for double-sided document reading.  The registering action of the upper feed roller pair 417 corrects the obliquity of the documents P after the switchback process with reliability.