baber/WOPTO huggingface dataset:
Patent JP-H02185039-A (JP)
Title: Thermal treatment equipment
Inventor: KONO MICHIHISA
IPC: H01L21/265
Filed: 1989-01-11
Abstract: PURPOSE:To measure a sample temperature during heat treatment accurately, and to control the temperature of a sample substrate with excellent reproducibility by installing a weight made of quartz glass to a thermocouple. CONSTITUTION:When an ion-implanted III-V compound semiconductor substrate 3 is thermally treated in a short time, the substrate 3 is thermally treated while a thermocouple to which a weight 6 made of quartz glass is mounted is brought into contact with the surface of the substrate 3 and a temperature is measured. Accordingly, the reproducibility of pressure received by a contact with the thermocouple of the semiconductor substrate is improved by the weight 6 made of quartz glass in the thermocouple to which the weight 6 made of quartz glass is fitted, thus enhancing the reproducibility of the measurement of the temperature, then bettering thermal reproducibility at every process.
Patent JP-S62163251-A (JP)
Title: Discharge lamp
Inventor: TOHO MAKOTO
IPC: H01J61/24
Filed: 1986-01-14
Abstract: PURPOSE:To enhance the efficiency of a discharge lamp and make it compact, by disposing glass wool at an appropriate distribution of density in a hermetically sealed space containing a discharge gas and electrodes, to define a main discharge path of lower density and an auxiliary discharge path of higher density. CONSTITUTION:A discharge gas and a pair of electrodes 3 are provided in the hermetically sealed space 2 of a light-penetrated bulb 1 to constitute a discharge lamp. Glass wool 4 of quartz or the like, through which ultraviolet rays pass, is disposed in the space 2, at an appropriate distribution of density in the radial direction of the bulb 1, so that a main discharge path of lower density and an auxiliary discharge path of higher density are made of the glass wool in the central portion and outer circumferential portion of the bulb, respectively. The discharge impedance of the lamp is nearly equalized to that of the central portion thereof when the discharge current of the lamp is small. The discharge impedance is caused to near that of the outer circumferential portion of the lamp as the discharge current increases. For these reasons, a stabilizer can be made compact, and the efficiency and luminance of the lamp can be heightened.
Patent JP-2000209849-A (JP)
Title: Switching power supply
Inventor: NAGAHIRA JOJI
IPC: H02M3/155
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce electrical power loss by providing, as a rectifying means for rectifying a part of the circuit, a transistor switch circuit to operate the transistor as a diode. SOLUTION: A switching power supply is formed by sequentially connecting in series an input power supply 1, a switching element 2, an inductor 3 and a load resistor 6, and also connecting in parallel, before and after the inductor 3, a transistor switch circuit 100 and an output capacitor 5 as a rectifying means. Here, the transistor switch circuit 100 is provided with an NPN transistor 101, a first resistor 102 and a second resistor 103. Between the base and emitter of the transistor 101, a voltage divided with the first resistor 102 and second resistor 103 is applied. Accordingly, the power consumption can be reduced more than that in the case where the diode is used as the rectifying means.
Patent JP-H06211209-A (JP)
Title: Taping device of carrier tape
Inventor: KONYAMACHI TAKAYUKI
IPC: B65G35/04
Filed: 1993-01-14
Abstract: PURPOSE:To arbitrarily preset the length of a leader, only a part of a cover tape of the winding terminal end, without bringing useless carrier tape body, in a winding device of carrier tape on a reel, composed of the carrier tape body applied with the cover tape. CONSTITUTION:A carrier tape body 21 transferred from the feeding mechanism 30 of the carrier tape body to the recovery mechanism 40 is cut by a carrier tape body cutter 90 and only the cover tape 22 is drawn out regardless of the carrier tape body 21 and the leader can be set to be an arbitrary length. And a charging mechanism 60 of articles to contain them into a pocket of the carrier tape body 21, a feeding mechanism 70 of the cover tape, and an adhesion mechanism 80 of the cover tape 22 are arranged in this order, on the transfer way. Further a cover tape cutter 91 is arranged to cut the end of leader.
Patent JP-H07207433-A (JP)
Title: Vacuum deposition device
Inventor: HOSHINO KOICHI
IPC: C23C14/24
Filed: 1994-01-21
Abstract: PURPOSE:To obtain a vacuum deposition device in which the surface temp. of a semiconductor substrate to be subjected to vacuum deposition can be measured without setting a temp. measuring member on the substrate and an excessive increase of the surface temp. of the semiconductor substrate can be prevented. CONSTITUTION:In a vacuum chamber 1, a vapor source 3 is disposed and semiconductor substrates 10a, 10b and 10c held by a wafer holder 5 are disposed above the vapor source. When the vapor source 3 is heated, the material for vapor deposition is vaporized and deposited on the semiconductor substrates 10a, 10b and 10c. A substrate 11 to measure the substrate temp. is supported by the wafer holder 5 and a thermocouple 12 is attached to the surface of this substrate 11 to measure the substrate temp. The surface temp. of the semiconductor substrates 10a, 10b and 10c is estimated by a controller 19 based on the surface temp. of the substrate 11 to measure the substrate temp., measured with the thermocouple 12. Then the supply amt. of heat from the vapor source 3 to the semiconductor substrates 10a, 10b and 10c is controlled by the controller 19.
Patent JP-H07204363-A (JP)
Title: Paper cutter
Inventor: KANEMATSU SEIJI
IPC: B26B1/08
Filed: 1994-01-21
Abstract: PURPOSE:To provide a paper cutter having a lock mechanism which enables locking firmly and with a simplification in mechanism. CONSTITUTION:A spring piece 17 of a paper cutter is locked being mated with a protrusion/recess engaging part and a lock piece 21 is arranged independently on the side of the spring piece 17 to release the locking. A slide mating part 25 is formed at an upper part of the lock piece 21 while a spacer 26 is arranged above the lock piece 21 being allowed to reciprocate in a fixed range. A lock piece fixing part 32 and a lock piece releasing part 33 are formed on the rear of the spacer 26 to make the lock piece 21 move between the locking position and the unlocking position mating with the slide mating part 25 of the lock piece 21 as the spacer 26 shifts.
Patent JP-H05185063-A (JP)
Title: Treatment of waste and artificial soil or soil supporting material obtained thereby
Inventor: MATSUZAKI HARUMI
IPC: B09B5/00
Filed: 1992-01-16
Abstract: PURPOSE:To drastically reduce load at a final disposal site by separating waste plastic from waste, incinerating the residual waste and thereafter mixing the separated waste plastic with the incineration ash to obtain soil or soil supporting material. CONSTITUTION:In the case of treating waste such as industrical waste, domestic refuse, waste household appliances a waste automobile, firstly, waste is crushed into fragments of proper size in a crushing stage 5. The pulverized waste is passed through a metal sorting stage 6 and a waste plastic sorting stage 7. Thereby metals and waste plastic are successively separated. The residual waste unseparated therein is incinerated in an incineration stage 8. Generated incineration ash is uniformly mixed with the waste plastic in a mixing stage 12 and dispersed. Plastic particles are stuck on the surfaces of particles of incineration ash by utilizing heat thereof at the temperature not lower than thermal deformation temperature of plastic and not higher than melting point thereof. Soil and soil supporting material are obtained by further adding soil and volcanic ash from a third component supplying stage 11 and mixing the mixture.
Patent JP-S59130489-A (JP)
Title: Magneto-resistance effect element
Inventor: HAYAMA NOBUYUKI
IPC: H01L43/08
Filed: 1983-01-17
Abstract: PURPOSE:To obtain an MR element of high sensitivity of reproduction by a method wherein a magneto-resistance effect element composed of a ferromagnetic substance thin film is provided on the surface of a substrate whereon a projection (or a recess) is provided, and a magnetic substance of a high permeability is provided by making a stepwise difference from the surface for forming this magneto-resistance effect element. CONSTITUTION:A resist pattern 5 having a width W is formed on a substrate 4 which is made of an insulator such as ceramics, glass, or sapphire single crystal and whose surface is smooth. This resist pattern 5 has a fixed length in the direction of (y). Next, the surface of the substrate 4 whereon the resist pattern 5 is not formed is removed by a technique such as sputter etching, ion milling, or chemical etching, thus forming a projection 6 having heights (stepwise differences) S and H and having a surface parallel with the substrate surface. Then, when the resist pattern 5 is removed with a solvent such as remover, only the projection 6 having the heights (stepwise differences) S and H and the width W remains on the surface of the substrate 4. The ferromagnetic substance having magneto-resistance effect, e.g., an Ni-Fe and Ni-Co alloy, etc. is adhered on the surfaces of the substrate 4 and the projection 6 with a film thickness of (t) by a technique such as sputtering and vapor deposition.
Patent JP-H06212135-A (JP)
Title: Surface protective film
Inventor: DOBASHI AKIHIKO
IPC: C09J123/20
Filed: 1993-01-18
Abstract: PURPOSE:To surface protective film reduced in a change in adhesiveness with time and excellent in releasability. CONSTITUTION:A primer layer comprising an ethylene/vinyl acetate copolymer, a chlorinated polyolefin or a mixture thereof and a pressure-sensitive adhesive layer comprising polyisobutylene, isoprene isobutylene rubber and polybutene as the principal components and 0.1-10 pts.wt., per 100 pts.wt. principal components, an alkyl carbamate release agent as the second component are formed on a polyolefin film support.
Patent JP-H08194220-A (JP)
Title: Deformed type light transmission plate and its production
Inventor: KAWAKAMI MAMORU
IPC: G02F1/13357
Filed: 1995-01-18
Abstract: PURPOSE: To make it possible to simplify the patterns of the irregular reflection parts formed on the reflection surface of a deformed type light transmission plate and to provide the deformed type light transmission plate with easy production at a low cost. CONSTITUTION: The parts, which correspond to both end sides at the incident eight side end of the reflection surface 3, of the deformed type light transmission plate 1 of metal molds for molding the deformed type light transmission plate 1 are previously provided with embossed surfaces and these embosses 13 are transferred to both end sides on the incident light side end of the reflection surface 3 of the deformed type light transmission plate 1 in the process for producing the deformed type light transmission plate 1 formed to reflect incident light with the reflection surface 3 and to irregularly reflect the light in the irregular reflection parts and to emit the light from a light emission surface 2 side.  Both end sides of the incident light side end of the reflection surface 3 are provided with the embosses 13 formed at the time of molding the transmission plate and the reflection surface 3 is interspersed with the irregular reflection parts is simple patterns in the deformed type light transmission plate 1.
Patent JP-H02189153-A (JP)
Title: Gargle contained in disposal container
Inventor: KOBAYASHI MASARU
IPC: A61J7/00
Filed: 1989-01-17
Abstract: PURPOSE:To enable the simple and sanitary use of a title gargle by a method wherein a given amount of a powdery or granular gargle contained in a medical wafer or a capsule or in a state as it is contained in a waterproof sheet or a container made of synthetic resin. CONSTITUTION:A given amount of a powdery or granular gargle 2 contained in a medical wafer or a capsule 3 being easy to be dissolved in water or in a state as it is contained in a waterproof sheet or a cupform or bagform container 1 made of synthetic resin. By pouring water in the container 1, the gargle 2 is dissolved for the use. In this gargle contained in a disposal container, a how to use is simple in understanding, besides a proper given amount of a gargle is rapidly prepared without needing a surplus labor, the gargle is sanitary, convenient in portable carrier, and can be produced at a low cost.
Patent JP-S61164267-A (JP)
Title: Manufacture of thin film transistor
Inventor: ICHIKAWA YOSHIHARU
IPC: H01L29/786
Filed: 1985-01-17
Abstract: PURPOSE:To make the transistor characteristics even by a method wherein the first and the second N<+> silicon films are electrically isolated by means of a phosphorus silicate glass formed by oxidizing the N<+> silicon films. CONSTITUTION:The first 5 and the second 6 N<+> silicon films are electrically isolated by means of a phosphorus silicate glass 10 formed by oxidizing the N<+> silicon films 5, 6. The interface between the glass 10 and a silicon semiconductor film 4 is subject to almost to interfacial level since the phosphorus silicate glass 10 is formed by oxidizing the N<+> silicon films 5, 6. Besides, the N<+> silicon films only may be selectively oxidized due to extremely lower electric resistance thereof than that of silicon semiconductor film 4. Resultantly, the thickness of silicon semiconductor film 4 may be made even over wide range of space causing almost no dispersion in characteristics of thin film transistor.
Patent JP-S62191647-A (JP)
Title: Oil scraping ring for piston sliding in cylinder for internal combustion engine
Inventor: ROBEERU EFURUA
IPC: F16J9/20
Filed: 1987-01-16
Abstract: 1. A scraper ring for a piston which slides in a cylinder of the kind comprising a holding collar (40) comprising at least one substantially flat portion connected to a scraping skirt (41) which comprises at least one substantially tapered portion (14) and presents at one of its ends a scraping line (16) which comes into contact with the cylinder wall, characterized in that the skirt (41) is shaped such that the scraping line (16) is disposed substantially in the median plane of the flat portion of the holding collar (40) connected to the skirt (41).
Patent JP-H02187029-A (JP)
Title: Surface treatment of semiconductor material
Inventor: MATSUMOTO YOSHINARI
IPC: H01L21/306
Filed: 1989-01-13
Abstract: PURPOSE:To improve the instability of a semiconductor surface by sulfurizing the surface of a semiconductor after exposing its surface to yellow ammonium sulfide liquid and treating the surface with heat at a temperature above 100 deg.C after removing the above liquid from the surface. CONSTITUTION:A sulfuret layer 12 having the thickness of several atomic layers or more at the surface of an insulating GaAs substrate is formed after exposing its substrate 11 to yellow ammonium sulfide liquid. Then the above surface is treated with heat at a temperature above 100 deg.C after removing the residuum 13 of yellow ammonium sulfide liquid from the surface. A sulfuret layer 14 having the thickness of the order of one atomic layer is formed in a highly reproducible shape on the GaAs substrate 11 and the instability of a semiconductor surface is thus improved.
Patent JP-H01185195-A (JP)
Title: Driving-and-controlling device for stepping motor
Inventor: YOSHINO HIROBUMI
IPC: H02P8/00
Filed: 1988-01-14
Abstract: PURPOSE:To lower the generation rate of stepping motor driving abnormal- states, by changing the normal driving at the time of detecting a driving abnormal-state so that high output torque may be generated. CONSTITUTION:By a driving abnormal-state detecting means 1, the driving abnormal-state of a stepping motor is detected. By a controlling means 2, according to signal from the driving abnormal-state detecting means 1, at the time of detecting the driving abnormal-state of the stepping motor, the driving of the stepping motor is automatically repeated again, and the driving condition of the stepping motor is changed so that high output torque may be generated even under a normal driving condition. By changing the driving condition of automatic reset working from the normal driving condition in this manner, the final generating rate of the stepping motor driving abnormal-states can be lowered.
Patent JP-H01182862-A (JP)
Title: Image forming device
Inventor: YAMAZAKI MICHIHITO
IPC: G03G15/01
Filed: 1988-01-14
Abstract: PURPOSE:To obtain an image of good quality by varying the diameter of the laser beam, which is used for exposure to form a latent image on an image carrier, in accordance with the development characteristic of each color. CONSTITUTION:When an image is exposed to a convergent luminous flux for the purpose of forming latent images on an image carrier 1 to form a multicolor image, the diameter of the spot of the convergent luminous flux to form electrostatic latent images of respective colors is made different among respective colors. Thus, since line widths and dot diameters of respective colors on the image can be approximated to one another, the reproducibility of a half tone due to a set of line widths and dots of respective lines is improved to obtain the image of good quality.
Patent JP-S55100230-A (JP)
Title: Automatically forming apparatus for lemon pop bottle mouth part
Inventor: TSUTSUMI TOSHIHARU
IPC: C03B35/12
Filed: 1979-01-22
Abstract: PURPOSE: To make conventional manual modling of a lemon pop bottle mouth automatic, enhance the work efficiency considerably, and reduce the cost by arranging a bottle carrying-in unit, a bottle mouth heating burner, a unit for conveying a bottle to a molding unit, a carrying-out unit, etc. to predetermined positions.  
     CONSTITUTION: Preformed bottles A are successively fed to mouth heating stand 21 provided with rotary plate 22 through conveyor 11 with carrying-in unit 10 composed of pusher 14, etc. The mouth of each bottle A is heated with mouth heating burner 25 which can be moved and rotated by upper cylinder 26. At this time, the bottle belly is protected with protective cover 23 divided into two. After the mouth heating bottle A is sent to position M with chuck plate 41 and further sent to the predetermined position of molding unit 60 with chuck unit 40 set over chuck box 50. The bottle mouth is then molded into the desired shape with mold 61 while being rotated by mechanism 55. The molded bottle is discharged onto conveyor 73 for cooling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000209150-A (JP)
Title: Infrared ray communication method, communication unit and information processing unit
Inventor: HIGAMI SADAHIKO
IPC: H04B10/40
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To increase the transmission rate of infrared ray communication without increasing the sampling period. SOLUTION: A driver 24 drives a luminous intensity of an IR-LED 23 with an output of a D/A converter 25 in a transmission circuit 20 to obtain multi-bit light. An amplifier 32 amplifies the output of a light receiving photo diode 31 in a reception circuit 30 and an A/D converter 33 converts the output into a digital value. The scatter of the output of the light receiving photo diode 31 is corrected using a parameter set in advance in a parameter table 34 for each model. Model selection is performed by transmitting a unique code to the model from a transmitter side. In the case of a new model or a change of transmission distance, the transmitter side makes a stepwise output to allow a receiver side to generate a parameter. When efficient infrared ray communication through multi-bit processing cannot be conducted, a conventional IrDA4M system is selected to conduct communication.
Patent JP-H07207795-A (JP)
Title: Pca floor structure and joining structure of beam and pca floor plate and joining method
Inventor: ASAYAMA OSAO
IPC: E04B5/32
Filed: 1994-01-26
Abstract: PURPOSE:To heighten strength by placing a PCa floor plate of an integral structure corresponding to a prescribed area surrounded by beams on the beams, and joining mutual floor plates together on the beams. CONSTITUTION:PCa floor plates 4 are constituted according to a dimension and a shape of an area surrounded by composite structure large beams 1, PCa large beams 2 and steel frame small beams 3. The PCa floor plates 4 are placed on upper surfaces of the composite structure large beams 1, the PCa large beams 2 or the steel frame small beams 3, and the mutual adjacent floor plates 4 are joined together by a U shape reinforcement installed from end surfaces of the floor plates 4. The PCa floor plates 4 and the large beams 1 and 2 or the small beams 3 are joined together by a cross-shaped member or an U shape anchor reinforcement or the like. Concrete is also integrally placed on a floor surface.
Patent JP-S5858079-A (JP)
Inventor: JIYON II HOORUDEN
IPC: A63H33/00
Filed: 1982-01-19
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-H05263908-A (JP)
Title: Transmission unit for motor vehicle
IPC: F16H63/30
Filed: 1993-01-19
Abstract: PURPOSE: To overcome disadvantages and to eliminate causes of frequent trouble in the conventional continuously variable transmission for motor vehicles, which adjusts the transmission ratio non-stepwise, particularly in the conventional hydraulic passage organs comprising various components which substantially increase risks of faults and costs in production. CONSTITUTION: The transmission unit consists of a continuously variable transmission 2, a hydraulic cylinder/piston units 3 to set the transmission ratio of the continuously variable transmission 2, a pressure compensation chamber 4 working in conjunction with the cylinder/piston unit 3, and a passage organ 5 having at least one passageway 6 connecting the pressure compensation chamber 4 with the piston chamber 7 of the cylinder/piston unit 3. The passageway 6 stretches at least partially along the outer surface of the passage organ 5.
Patent JP-S63250853-A (JP)
Inventor: JIEROOMU BURETSUTO RASUKIII
IPC: H01L21/762
Filed: 1988-01-18
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-H08197226-A (JP)
Title: Molten metal holding furnace
Inventor: UCHIDA MASASHI
IPC: B22D39/06
Filed: 1995-01-20
Abstract: PURPOSE: To simplify the shape of a float and to easily produce a casting by arranging a first and a second ascending/descending float for push-feeding molten metal into a holding chamber and a supplemental chamber, respectively. CONSTITUTION: The molten metal 27 stored in the holding chamber 65 is supplemented into the supplemental chamber 67 through a supplemental passage 69. The molten metal is fed into a sleeve 6 from a nozzle part 68 arranged at the supplemental chamber 67. A tap 71 is arranged at the boundary part between the holding chamber 65 and the supplemental chamber 67, and the supplemental passage 69 is opened/closed by vertically moving this tap. The first ascending/descending float 80 is arranged in the holding chamber 65 and the molten metal 27 is press-fed from the holding chamber 65 to the supplemental chamber 67 by vertically moving this float.  The second ascending/descending float 90 is arranged as loosely fitting state in the supplemental chamber 67 and the molten metal stored in the supplemental chamber 67 is press-fed into an injection sleeve 6 through the nozzle part 68 by vertically moving this float. Inert gas is supplied into the holding chamber 65 and the supplemental chamber 67, respectively. By this method, the acculate molten metal feeding quantity into the injection sleeve 6 can be realized.