baber/WOPTO huggingface dataset:
Patent JP-H0567750-A (JP)
Title: Semiconductor memory element and manufacture thereof
Inventor: IGUCHI KATSUJI
IPC: H01L21/265
Filed: 1991-09-09
Abstract: PURPOSE:To reduce the area of a source and a drain and thus the leakage current of a cell transistor by selecting an appropriate ion implanting angle for forming a source and a drain of a cell transistor. CONSTITUTION:Transistors M1 and M2 which do not share a drain 5 in a V-shaped active region 2, are formed by selecting appropriate ion implanting angle and direction. This is performed by implanting ions only into proximity to a specific gate electrode 3 using the shadow effect of two gate electrodes adjacent to the specific gate electrode. As a result, diffusion regions to be used as a source and a drain electrodes are formed only in proximity to a gate electrode. Therefore, compared with a case where an ion implantation region covers the whole surface of an active region containing a cell transistor, an ion implantation region is limited to a smaller area. This decreases the area of junctions with a semiconductor substrate, and thus reduces the junction capacity and junction leakage current.
Patent JP-H1054007-A (JP)
Title: Pavement material with brake body for vehicle
Inventor: TAKESHITA KINYA
IPC: E01C11/24
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To reduce the management and maintenance cost for thawing snow, by providing pierced holes in pavement materials at every appropriate distance and erecting a hollow spiral shaft rod in the inside thereof and screwing a bolt on the upper end and providing a recess at the upper periphery of the hollow shaft rod and further, burying a conductive heater in the lower inside right under the recess. SOLUTION: Pierced holes are provided in a pavement material 1 at every appropriate distance. A hollow shaft rod 2 in which a spiral is formed at the inside face, is erected in the pierced holes. A bolt 4 is screwed in the upper part of the hollow shaft rod 2 and the upper face of the bolt 4 is made to be almost flush with the upper face of pavement material 1. A recess 5 is formed at the periphery of the hollow shaft rod 2 and an elastic rubber body 6 in which a mesh-form conductive heater 7 is contained, is buried right under the recess 5. Further, the conductive heater 7 is connected to a heat source 9 through a thermal conduction cable 8. Accordingly, when a vehicle passes thereon, a part of the wheels sinks in the recess and contacts the protruded bolt 4, then it works as a brake body to prevent the vehicle from slipping.
Patent JP-H09169492-A (JP)
Title: Lifting device that is operated by tow means
Inventor: KURAUSUUYURUGEN BUINTAA
IPC: B66D3/22
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To aim to a lifting device to be commonly used by providing the same transmission devices for the purpose of a rope traction device and a chain traction device so as to cause the same rope force or the same chain force act in the acting circle radial direction of a chain wheel and a rope drum. SOLUTION: A transmission device 5 includes a chain wheel which is a pocket type chain wheel 6a or a rope drum. A rope trailing device and a chain traction device 13 are provided with the same transmission device 5. In this case, such a premise is considered available that a rope force or a chain force acting on respective acting circular radii from the chain wheel and the rope drum are same to each other. Depending upon whether the rope drum is assembled through with an inside gear part and a driven pinion, or the pocket type chain wheel 6a is assemble together with a driven shaft 11, a rope traction device or chain traction device 13 is formed. However, a transmitter housing 1, an electric motor and an electronic controller incorporation chamber 1a are same for both the rope traction device and the chain traction device 13.
Patent JP-H0276033-A (JP)
Title: Knowledge arrangement supporting device
Inventor: OISHI KAZUHIRO
IPC: G06F9/44
Filed: 1988-09-13
Abstract: PURPOSE:To reduce the burden of knowledge arrangement work for a user by giving the whole relation of each knowledge as spatial expression to the user as preprocessing when the user arranges knowledge. CONSTITUTION:The preprocessing of the knowledge arrangement, which is executed by the user, is executed an the relation between the respective knowledges is displayed as spatial distribution. Namely, a classification processing part 12 obtains the relation between the respective knowledges 34 and classifies the knowledge based on similarity concerning the respective knowledges 34 to be decided in a similarity decision processing part 11 and a display processing part 51 displays a result to be obtained in the classification processing part 12. A classifying editor 52 has editing function to execute the classification by the user to observe the space distribution in the secondary space of the respective knowledges 34 to be displayed in the display processing part 51. Namely, the user observes the temporary classified result, which is displayed in the display processing part 51, by the classification processing part 12 and executes the confirmation, correction and classification of this result.
Patent JP-S60120964-A (JP)
Title: Production unit for meat bone meal
Inventor: YAMANO MINORU
IPC: A23L13/20
Filed: 1983-12-05
Abstract: PURPOSE:To reduce a cost by energy saving such as reduction in a fuel cost of boiler, etc., reusing steam evaporated from a raw material in a rendering cooker of the paddle type as a heat source for a vacuum stirring dryer with disc blades. CONSTITUTION:In a production unit for meal bone meal having a dryer using steam a heat source, the dryer consists of the rendering cooker of the paddle type 1 using steam as a heat source, and the vacuum stirring dryer 10 with disc blades using steam generated from a raw material to be steamed or boiled and dried in the cooker 1, having a heat transfer area larger than that of the cooker 1. Namely, the raw material is predried in the dryer 10, sent to the cooler 1, and boiled or steamed finally. Consequently, cost reduction caused by energy saving such as reduction in a fuel cost of boiler can be conducted.
Patent JP-H1074868-A (JP)
Title: Semiconductor mounting device and sealing method of semiconductor device
Inventor: SAKURAI MASAYA
IPC: H01L21/56
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To improve mounting density by using a thin piece to prevent sealing resin from excessively expanding onto a mounting substrate, at the time of sealing a semiconductor device with the resin, thereby enabling a space which is usually to be used by the resin to be used for the mounting of another part. SOLUTION: A thin piece 2, which has dimensions larger than outer dimensions of a semiconductor device 1, is provided in its center with an opening. An adhesive part 6 is provided at a periphery of the opening. The thin piece 2 is tightly bonded onto a mounting substrate 3, via the adhesive part 6 provided on a lower part of the thin piece 2 in the vicinity of an outer periphery of the semiconductor device 1, so that the semiconductor device 1 is positioned within the opening 9. In this case, resin 4 is coated on the thin piece 2 from the periphery of the device 1 in such a manner that the filled resin 4 stops at its uncoated sides or spreads from the periphery of the device immediately under the thin piece 2. After the resin is filled and before the setting, the thin piece 2 is removed from the mounting substrate 3, together with the resin 4.
Patent JP-S61106126-A (JP)
Inventor: HIBINO HIROKI
IPC: G02B23/26
Filed: 1984-10-31
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-H1074436-A (JP)
Title: Contact device
Inventor: TANIMURA YOSHITAKA
IPC: H01H36/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a contact device, wherein while the electric characteristic of a lead switch is improved, leaked magnetic flux is reduced to the utmost to realize energy saving. SOLUTION: In a contact device wherein a coil 22, for giving a magnetic field to a lead switch 23, is provided and mating outside terminals 23d and 23e, on both sides in the lead switch 23, are magnetically joined via a connecting member 24, composed of magnetic material having high permeability, and provided on outside the lead switch 23. The connecting member 24 is constituted so that plural divided unit bodies 24a and 24b can be magnetically joined each other in a condition where an electrically nonconductive part HD is interposed.
Patent JP-H0392868-A (JP)
Title: Negative chargeable color toner
Inventor: YUSHINA HEIHACHI
IPC: G03G9/08
Filed: 1989-09-05
Abstract: PURPOSE:To improve electrostatic charge characteristics by incorporating a binder resin, coloring agent and imidazole compd. into the toner. CONSTITUTION:The binder resin, coloring agent and imidazole compd. are incorporated into the binder. Unsubstd. or various substd. imidazole derivatives are usable for the imidazole compd. to be incorporated into the toner. The electrostatic chargeability is adjusted without impairing the hue by incorporating the imidazole compd. into the toner. The toner is adequately electrostatically charged in this way at the time of the development of electrostatic charge images. The electrostatic chargeability is particularly improved; for example, the electrostatic charge quantity is stable even after many times of actual copying regardless of the environment, such as a low temp. and low humidity or high temp. and high humidity.
Patent JP-S6293154-A (JP)
Title: Transfer paper guide in electrophotographic copying machine
Inventor: DEGUCHI NAOMI
IPC: G03G15/16
Filed: 1985-10-17
Abstract: PURPOSE:To allow a paper sheet to make into close contact with a photosensitive drum from its center section to relieve partial strains and air trapped therebetween to prevent generation of creases in the paper and voids in an image, by constituting a paper guide such that the center section of the paper sheet on passing bulges out toward the photosensitive drum. CONSTITUTION:A paper guide 5 is formed such that the widthwise center section of a paper sheet passing through between an upper guide plate 51 and a lower guide plate 52 bulges out in the direction in which the center section approaches a photosensitive drum 1 nearer than the peripheral edge sections thereof. Accordingly, the paper sheet passing through between both guide plates 51, 52 is made into contact with the photosensitive drum 1, starting from the center section thereof and then developing gradually toward the peripheral edge sections thereof. Therefore, there is no risk such that a strain in the widthwise direction of the paper sheet biases toward the center of the paper sheet, and air between the paper sheet and the drum 1 is trapped in the center section, thereby it is possible to relieve air from both peripheral edge sections of the paper sheet. Accordingly, creases in the paper sheet and voids in an image may be hardly generated.
Patent JP-H0973484-A (JP)
Title: Shopping system
Inventor: URANO TAKAYOSHI
IPC: G06Q30/06
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To enable a user to efficiently and easily select a desired article by narrowing down advertisements to the category of the article that the user desires and displaying them. SOLUTION: A shopping terminal 10 displays advertisements on a CRT display device 3 by a CPU 13. The CPU 13 refers to a selection frequency storage area on a hard disk 17, reads out the data corresponding to the storage area of the highest selection frequency, and displays the data on the CRT device 3. This screen is a display screen on which the user is prompted to select advertisements which belong to the desired article category and the user touches the part of a touch panel 4 where a desired menu to be selected, thereby selecting advertisement information on the desired article category. Once the choice is inputted, a count 1 is recorded in the part which belongs to the article category in the selection frequency storage area stored in the hard disk memory 17 and the advertisement information is read out and displayed on the CRT display device 3.
Patent JP-H1159791-A (JP)
Title: Closing device and cap made of synthetic resin
Inventor: TAKAMATSU KOICHI
IPC: B67B1/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To improve tamper evidence properties and cut reliably a TE ring when a cap capped on a container is unsealed. SOLUTION: This cap made of a synthetic resin is provided with twelve tabs 11 at a TE ring part 9, and a container 21 has an external thread 22 formed on an outer circumference of an upper end of its mouth, a swollen portion 23 formed underneath the external thread 22 and four push-down parts 24 having an inclined face, which are formed at the swollen portion 23, and which are engaged with the tabs 11 of the cap to push them down when the cap capped on the mouth of the container 21 is turned in an unsealing direction.  In this case, the length in the circumferential direction between the push-down part of a bridge orientation means and an extending stepped portion is denoted by (a), the length between top ends of the adjacent bridge orientation means, by (c), the length in the circumferential direction of a top end of the tab, by (d), the length in the circumferential direction between the respective top ends of the adjacent two tabs, by (e), and the length between the adjacent two bridge orientation means, by (g). When their relation is g < 2d + e, a closing device is formed so that the relations of 2d + e <= c - a and d + 2e >= a are satisfied, and this closing device can be used for a cap made of a synthetic resin.
Patent JP-H0875272-A (JP)
Title: Air conditioner
Inventor: TANAKA TAKASHI
IPC: F25B13/00
Filed: 1994-08-31
Abstract: PURPOSE: To realize the favorable air-conditioning in the severe cold by achieving the heat exchange between the refrigerant from an air heat exchanger and the other heat source by an auxiliary heat exchanger when the heat exchange by the air heat exchanger to achieve the heat exchange between the refrigerant from a pressure loss part to reduce the pressure of the refrigerant from an indoor unit and the outdoor air is insufficient. CONSTITUTION: An air heat exchanger 1 achieves the heat exchange between the refrigerant and the outdoor air to vaporize the refrigerant. A gas-fired heat exchanger 3 achieves the heat exchange between the refrigerant and the outer air in a similar manner to the air heat exchange by the gas from a burner 5. A compressor 7 changes the vaporized refrigerant through the heat exchange into the gas of high temperature and high pressure. An indoor unit 9 heats up the indoor air by liquefying the refrigerant gas of high temperature and high pressure to achieve the indoor heating. A pressure loss part 11 reduces the pressure of the refrigerant for expansion. A temperature sensor 13 measures the temperature of the refrigerant vaporized by the air heat exchanger 1.  A controller 15 controls the burner 5 to operate the gas-fired heat exchanger 3 when the temperature measured by the temperature sensor 13 is lower than the prescribed value.
Patent JP-H1174394-A (JP)
Title: Optical semiconductor module and airtightly sealing container therefor
Inventor: TATO NOBUYOSHI
IPC: H01L23/02
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor airtightly sealing container and an optical semiconductor module capable of reducing the warp of a bottom plate, and preventing the degradation of an electronic cooling element and the deviation of an optical axis. SOLUTION: A container is provided with a frame body 1 composed of a metal, an insulation body or the composite body of the metal and the insulation body, a first bottom plate 11 composed of the metal fixed to the frame body 1, and a second bottom plate 12 fixed to the first bottom plate 11. The Young's modulus of the second bottom plate 12 is larger than the one of the first bottom plate of the metal. For instance, the Young's modulus of the first bottom plate 11 is less than 15×13<3> kg/mm<2> , and the one of the second bottom plate 12 is more than 25×10<3> kg/mm<2> . By using the container, an optical semiconductor element and an electronic cooling device, etc., are mounted and this optical semiconductor module is attained.
Patent JP-S6473684-A (JP)
Title: Optical sensor
Inventor: OKABE KAZUYA
IPC: H01L27/146
Filed: 1987-09-14
Abstract: PURPOSE:To make an optical response speed fast by a method wherein either a first N<+> layer or a second N<+> layer which are arranged on both faces of a semiconductor layer between a metal electrode and a transparent electrode is divided into two or more island-like parts. CONSTITUTION:A metal such as chromium, molybdenum or the like is used for a metal electrode 2 formed and arranged on a substrate 1. ln addition, hydrogenated amorphous silicon or the like is used for a material for a first N<+> layer 3 formed and arranged on the substrate 1 and the metal electrode 2; a-Si:H or the like is used for a material for a semiconductor layer 4 formed on the first N<+> layer 3. Two or more island-like parts 5a, 5a,... of a second N<+> layer are formed separately on the semiconductor layer 3; the hydrogenated amorphous silicon doped with an element such as P, Sb or the like is used also for a material for the second island-like N<+> layer 5a, 5a, .... In this case, if an individual area is made small, a junction area of the semiconductor layer 4 acting as a potential barrier and of the second N<+> layer 5a, 5a, ... is made small; holes to be accumulated near a junction interface are reduced and their speed becomes fast; however, an area into which an electron is injected is narrowed and an optoelectric current is reduced.
Patent JP-2000062319-A (JP)
Title: Reversible heat-sensitive recording medium
Inventor: OGASAWARA TSUTOMU
IPC: B41M5/30
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To make erase traces and yellowing traces generated on a recording layer not conspicuous in a reversible heat-sensitive recording medium having a recording layer containing a leuco compound on a sheet-shaped base for recording an image to be colored when heated to the coloring temperature and erasing the image to be discolored when heated to the discoloring temperature. SOLUTION: A reversible heat-sensitive recording medium S is constituted of a recording layer 11 formed of a leuco compound and a color developing and discoloring agent for color developing and discoloring by the thermal reaction with the leuco compound and a binder as main components and a protective layer 12 composed of thermosetting resin and the like overlapped together into the same color as the colors of erase traces and yellowing traces generated on the recording layer 11, for instance, the dark brown color to make the erase traces and yellowing traces generated in the dark brown color not conspicuous.
Patent JP-S61108415-A (JP)
Title: Method for controlling side guide of steel sheet in hot continuous rolling line
Inventor: HIROSE YUJI
IPC: B21B39/14
Filed: 1984-10-31
Abstract: PURPOSE:To prevent various kinds of damages and accidents by detecting a pressing force of steel sheet against a side guide, and enlarging the opening of side guides based on the detected value. CONSTITUTION:A load cell 6 for detecting a pressing force against a side guide 2 and a hydraulic cylinder 7, are disposed between the side guide 2 and screw shafts 4 used for adjusting an opening of side guides 2. The opening of side guides 2 is adjusted by the signal of an opening-setting controller 8, through the shafts 4 and nuts 5, during the ordinary rolling of a steel sheet S, and the cylinder 7 is set to a maximum stroke. When the tail end of steel sheet S, after passing a stand placed on the upstream side, is detected by a tail-end tracking-signal generator 13, and further, a pressing force of load cell exceeds a set value; a changeover valve 9 actuates the cylinder 7 to shrink instantly in order to enlarge the opening of the guides 2. Accordingly, the damage due to the squeezing of the tail end of steel sheet, is prevented.
Patent JP-2000050960-A (JP)
Title: Interfinger brush
Inventor: ICHITOMI KENICHI
IPC: A61H7/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an interfinger brush which is easy to use and allows the clean washing between the fingers. SOLUTION: Rods 8 are used as cores and bristles 12 are radially flocked into rings 10 fitted onto these rods 8. Then, the cores may be made secure and, therefore, even if a user exerts sufficient force at the time of interfinger washing, the bending of the cores of the interfinger brush does not occur. Since the interfinger washing is made possible by the bristles 12 flocked to the rings 10, the intrusion of all the corners between the fingers with the bristles 12 is made possible and the completely clean washing to all the corners between the fingers is possible.
Patent JP-S59123760-A (JP)
Title: Chemical copper plating solution
Inventor: SASAKI OSAMU
IPC: C23C18/40
Filed: 1982-12-29
Abstract: PURPOSE:To obtain the titled plating soln. having superior stability and depositing copper at a high rate by adding a compound contg. S to a copper plating soln. contg. N,N,N',N'-tetrakis(2-hydroxypropyl)-ethylenediamine as a complexing agent, a reducing agent and a pH adjusting agent. CONSTITUTION:This chemical copper plating soln. contains a copper salt, a reducing agent, a pH adjusting agent, 1-10 times as much N,N,N',N'-tetrakis-(2- hydroxypropyl)ethylenediamine as the copper salt by mole, and 0.01-10mg/l compound contg. S. An inorg. sulfur compound such as sodium sulfide or silver sulfide or an org. sulfur compound such as 2-mercaptobenzothiazole or 1-allyl-2- thiourea is used as said compound contg. S.
Patent JP-H0545285-A (JP)
Title: Continuous particulate analyzing device
Inventor: ASANO ICHIRO
IPC: G01N21/61
Filed: 1991-08-17
Abstract: PURPOSE:To construct a continuous particulate analyzing device, which can continuously make quantitative determination of sof (soluble organic fraction), drysoot, sulfate in particulates separately. CONSTITUTION:Flow regulating valves 8, 9 are adjusted so that the span gas Ps flowing in a sample line 1 and span gas PR flowing in a reference line 2 are supplied in the same rate of flow to an infrared ray gas analytical meter 7. Then the sample gas flowing via the sample line 1 and the reference gas R, which flows via the reference line 2 and has get rid of particulates, are introduced to a heating and burning furnace 6. The concentrations of the combustive gas in the two lines 1, 2 are sensed by the infrared gas analytical meter 7.
Patent JP-S6293345-A (JP)
Title: Steel sheet for easily opened lid excellent in can-openability
Inventor: FURUNO YOSHIKUNI
IPC: C22C38/14
Filed: 1985-10-18
Abstract: PURPOSE:To develop a steel sheet for use in ends of easily opening cans excellent in can-openability by using Ti-containing steel with very low carbon content as a stock, by properly controlling S content, and by adding, if necessary, REM, Zr or B. CONSTITUTION:The steel with very low carbon content containing <=0.010% C, <=0.05% Si, <=0.5% Mn, <=0.03% P, 0.015-0.050% S, 0.005-0.100% Al (expressed in the terms of acid-soluble Al), and (4XC%+3.42XN$+1.5%XS%)-2.0% Ti, or further 0.01-0.08% REM and/or 0.02-0.10% Zr, and further, if necessary, 0.0002-0.0040% B is subjected to hot rolling, cold rolling, annealing (blue annealing or continuous annealing), and temper rolling to be formed into steel sheet. This steel sheet is subjected to Sn plating, Cr plating, phosphating, etc., so that steel sheet for ends of easily opened cans excellent in can-openability can be manufactured.