baber/WOPTO huggingface dataset:
Patent JP-S5764961-A (JP)
Title: Semiconductor device
Inventor: FUJIKI KUNIMITSU
IPC: H01L21/822
Filed: 1980-10-09
Abstract: PURPOSE:To obtain a semiconductor device being easy to regulate resistance value and having a small occupying area by a method wherein the main semiconductor device is provided at the top of a convexed part, and a current path being in parallel with the main semiconductor device is formed contiguously thereto at the upper end of the side of a groove formed when the convexed form is shaped. CONSTITUTION:An N type layer 32 is provided on a P type Si substrate 31, and a P type resistance layer 33 is provided in the N type layer 32. Field oxide films 34a, 34b are provided on the surface to be used as masks, and the part other than the resistor forming part of the P type layer 33 and the N type layer 32 is etched up to reach the substrate 31 to form the groove 35. B ions are implanted from the direction 36 shown with arrow marks to form a P type layer 37. After then the whole surface is covered with an oxide film, openings are formed in the areas ABGH, CDEF and Al wirings are adhered. By this constitution, because the resistor is provided by ion implantation at the upper end of the side of the groove for isolation of the main element, regulation of resistance value is facilitated, and because a hybrid circuit with the resistor can be formed with the occupying area of only the main element, the whole of the chip can be miniaturized.
Patent JP-H036427-A (JP)
Title: Temperature detector
Inventor: USUDA ISAO
IPC: G01K1/16
Filed: 1989-06-02
Abstract: PURPOSE:To detect precisely a temperature approximating to the sensible temperature of a dweller by providing a window material fitted to an opening of a case, as well as a radiation heat absorbing plate and a temperature-sensitive element accommodated in the case. CONSTITUTION:A window material 4 having a radiation heat transmitting property is fitted to an opening 2 of a case 1, and therefore the radiation heat dependence of a temperature-sensitive element 8 accommodated in the case 1 can be increased, while the temperature-sensitive element 8 is prevented from being affected in a large degree by the temperature of air outside the case 1. Since the temperature-sensitive element 8 is connected thermally to a radiation heat absorbing plate 5, in addition, it is possible to enlarge a heat radiation area in comparison with the thermal capacity of the temperature-sensitive element 8 and to lessen a thermal time constant of the temperature-sensitive element 8, and also the element is excellent in thermal responsiveness.
Patent JP-S5933623-A (JP)
Title: Magnetic recording medium
Inventor: SAKAMOTO AKITO
IPC: C10M105/34
Filed: 1982-08-14
Abstract: PURPOSE:To enhance abrasion resistance and durability, and to prevent soiling of the magnetic head and resulting output deterioration, etc. of a magnetic recording medium, by forming a magnetic layer contg. oleic acid, higher fatty acid or higher aliphatic alcohol, and fatty acid ester. CONSTITUTION:The magnetic layer of the magnetic recording medium contains 100pts.wt. magnetic powder and 0.1-20pts. lubricant mixture consisting of oleic acid (O), higher fatty acid or higher aliphatic alcohol each preferably >=12C (F), and an ester of >=18C salt. fatty acid and 3-6C aliphatic alcohol (E) in 1: 5:94-50:3:47 (O):(F):(E) weight ratio. The lubricants are added to a magnetic coating material to form a magnetic layer or it is added to the magnetic layer by coating or the like after forming the layer, thus forming a magnetic disc or the like superior in durability, abrasion resistance, etc.
Patent JP-H04341379-A (JP)
Title: Surface-treated building article
Inventor: YONEDA TAKASHIGE
IPC: C09K3/18
Filed: 1991-05-17
Abstract: PURPOSE:To provide a building base material or article excellent in water repellency. CONSTITUTION:A base material is provided with two surface layers consisting of a lower layer formed by the surface treatment with a hydrolysable silane compound or a partial hydrolysate thereof and an upper layer formed by treating the surface of the lower layer with a fluorine-containing hydrolysable silane compound or a partial hydrolysate thereof. A building article contains said base material as a constitutional element. As the base material, glass required in good perspective properties is proper and, as the building article, window glass or a mirror is designated. Since the base material has excellent water repellency and also has good abrasion resistance, chemical resistance and weatherability, the effect of the base material continues semipermanently. Therefore, the base material is extremely excellent as the building material exposed to severe use environment.
Patent JP-S63305223-A (JP)
Title: Spectrum evaluating device
Inventor: SAKANO SHINJI
IPC: H01S5/00
Filed: 1987-06-08
Abstract: PURPOSE:To make it possible to form a compact configuration, by providing a light amplifying function part, which amplifies light so that self-oscillation does not occur, between two reflecting parts. CONSTITUTION:An active layer 3 comprising InGaAsP is laminated on an N-InP substrate 4 in a structure similar to that of a semiconductor laser. A P-InP substrate 2 is further laminated on the layer 3. Thereafter, etching and crystal growing are performed so that the active layer 3 becomes a rectangular light guide. Finally a P electrode 1 and an N electrode 5 are formed. Then cleavage is performed. As reflecting end surfaces, cleaved surfaces 6 and 6-2 are utilized. An injected current is swept with respect to incident light 7. Then, an output is changed. The output change corresponds to the spectrum of the incident light.
Patent JP-S62299312-A (JP)
Title: Preparation of metal composite resin molded article
Inventor: YUGAWA NOBUHIKO
IPC: B29C43/18
Filed: 1986-06-19
Abstract: PURPOSE:To form a resin molded article excellent in conductivity, radio wave reflectivity and an electromagnetic shield property, by arranging a resin molded article having a metal film adhered thereto so as to allow the surface of the metal film to oppose to the inner surface of a mold, and molding a resin molding material under pressure. CONSTITUTION:A metal film is adhered to a surface of a thermoplastic resin molded article prepared preliminarily by a metal flame spraying method and, thereafter, the resin molded article is arranged in a mold so that the surface of the metal film is opposed to the inner surface of the mold. Subsequently, a resin molding material is supplied in the mold and heated or cooled under pressure to integrally cure or solidify the resin molding material and the resin molded product having the metal film adhered thereto to perform demolding. By this method, a desired metal composite resin molded article wherein the metal film is strongly bonded to the resin molded product is obtained. By appropriately selecting a material quality of the resin molding material, various physical properties such as excellent heat resistance, durability, chemical resistance and weatherability are imparted and, by the action of the metal film, various characteristics such as excellent conductivity, radio wave reflectivity can an electromagnetic shield property can be imparted.
Patent JP-S5843478-A (JP)
Title: Heat fixing device
Inventor: NAMEKATA SEIICHI
IPC: G03G15/20
Filed: 1981-09-08
Abstract: PURPOSE:To enhance heat efficiency of heating means with a simple structure as well as to cut off waste of heat, and further to suppress rise of temp. of a part not passing paper, by movably mounting the heating means in the direction of the shaft of a fixing roller. CONSTITUTION:A fixing roller 1 is heat controlled with cartridge heaters 131, 132, and 14, etc., This heater 14 is movable in the direction of the shaft of a roller 1, normally located to the left or the like, when the detection temp. of a temp. detector 31 reaches a prescribed temp. necessary for fixing, a motor 26 is energized through a comparator 38 to move the heater 14 to the right with a wire 12, or the like. When the detection temp. lowers, it is returned to the left by the elastic force of a spring 11 to respond to size of copying papers and a temp. state of the fixing roller 1, thus permitting the heat efficiency of the heaters to be enhanced by heating applied only to the necessary part and only at the necessary time, waste of heat to be lowered, and further, temp. rise of a part not passing the paper to be suppressed.
Patent JP-S63306518-A (JP)
Title: Magnetic recording medium
Inventor: ISHIKAWA NOBUO
IPC: C09D101/18
Filed: 1987-06-08
Abstract: PURPOSE:To improve a traveling property and traveling stability and to prevent jitters so that recording and reproducing characteristics are improved by providing a magnetic layer on one face side of a base and a layer contg. a specific compd. on the other face side. CONSTITUTION:The magnetic layer is constituted on the one face side of the base and the layer contg. the compd. expressed by the formula I is constituted on the other face side. In the formula R is a univalent satd. or unsatd. hydrocarbon group of 7-21C; R1, R2 are a methyl group or RCOO group; R3 is a univalent satd. hydrocarbon group of 1-20C; R4 is a univalent satd. or unsatd. hydrocarbon group of 8-22C; a, b, c are the integers satisfying the conditions 1<=a<200, 1<=b<200, 1<=c<200, a+b+c<=500; m, n are the integers satisfying the conditions 1<=m<=10, 1<=n<=5. The traveling property is thereby improved and the traveling is stabilized. No jitters are admitted and the reproducing characteristics are improved.
Patent JP-S5844956-A (JP)
Title: Production of surface plate for lapping
Inventor: AIHARA AKIRA
IPC: B24B37/12
Filed: 1981-09-10
Abstract: PURPOSE:To reduce working time without requiring the work for removing of molding sand by burying pipes in the passages for work cooling water of a surface plate for lapping and casting the surface plate. CONSTITUTION:Steel pipe 2 are formed to continuous double spiral shapes. The steel pipes 2 of the double spiral shapes are placed on a lower plate 7 formed of disc shape and a top plate 8 is cast so as to bury the pipes, whereby a surface plate 1 for lapping having passages 9 for cooling water is formed. Here, the plate is so cast that an outlet 3 and an inlet 4 which are both ends of the pipes 2 expose above the top surface 8a of the plate 8. The outlet 3 serves as an outlet for the cooling water, the inlet 4 as an inlet for the cooling water, and the inside part of the pipes 2 serve as the passages 9 for the cooling water.
Patent JP-H05331296-A (JP)
Title: Produciton of epoxy resin composition for casting use
Inventor: SHOJI NORIYUKI
IPC: C08G59/18
Filed: 1992-06-02
Abstract: PURPOSE:To produce an epoxy resin composition for casting suppressed in cure shrinkage to such an extent as to be usable for large-sized electrical insulating structural members, excellent in the cracking resistance under heat cycles, also improved in dielectric breakdown strength. CONSTITUTION:The resin composition can be obtained by kneading (A) an epoxy resin <=200 in epoxy equivalent, liquid at normal temperatures with (B) 55-70wt.%, based on the resin A, of fused silica <=8mum in mean particle diameter and <=50mum in max. particle diameter using a ceramic roll followed by kneading with (C) a molten bisphenol A-type epoxy resin >=350 in epoxy equivalent, solid at normal temperatures at the weight ratio A/C of (25-200):100, and, furthermore, (D) an acid anhydride-based curing agent and, if needed, a curing promoter.
Patent JP-S5931124-A (JP)
Title: Manufacture of bag shaped cushion body
Inventor: KUMASAKA SADAO
IPC: B29B7/00
Filed: 1982-08-16
Abstract: PURPOSE:To eliminate an appearance defect by effecting foamed molding after a sheet adapted to serve as a side wall of eaves configuration is set in a core which is contained within a cavity of bottom force. CONSTITUTION:Two sheets of polyurethane foamable sheet 27a, 27b adapted to serve as a side wall of an eaves configuration for a bag shaped body cushion are set on a stepped surface of a second protrusion 23 in a core 12 fitted into a bottom force 11 in such a manner as that one longitudinal sides thereof are abutted with the inner wall surface of the bottom force 11. After top force 13 is closed tightly, a foamed molding is effected by filling an urethane foam undiluted solution. The formation of a defect on the eaves shaped side wall is eliminated and the appearance, strength and yield are improved.
Patent JP-S63303916-A (JP)
Title: Drug cosmetic for head hair and production thereof
Inventor: NAKAOKA KATSUHIRO
IPC: A61K8/97
Filed: 1987-06-05
Abstract: PURPOSE:To obtain the titled cosmetic capable of promoting natural growth of the hair, promoting normal formation of melanin dyestuff and restoring white hair to black hair, containing hematin as a hair dyeing agent and other components. CONSTITUTION:A cosmetic containing 0.2-0.4wt.% hematin, 0.2wt.% beta- glycyrrhetinic acid (anti-inflammatory drug), 0.2wt.% p-oxybenzoic acid propyl ester (antiseptic), 1.5wt.% polyoxyethylene lanolin (20EO) (emulsifying agent), 2.0wt.% 1,3-butylene glycol (humectant), 1.5wt.% polyoxyethylene cetyl ether (30EO) (emulsifying agent), 0.005wt.% sodium copper chlorophyllin (colorant), 0.05wt.% sodium ascorbate (stabilizer), 0.1wt.% water-soluble sulfur (antimicrobial agent). 0.05wt.% trichlorohydroxydiphenyl ether (germicide), 1.0wt.% chamomile essence, 1.0wt.% sage essence, 1.0wt.% aloe essence as humectants also used as nutrients and 91.195-90.995wt.% purified water.
Patent JP-S63305650-A (JP)
Title: Telephone set
Inventor: SATO KAZUNORI
IPC: H04M1/27
Filed: 1987-06-05
Abstract: PURPOSE:To decrease erroneous dialings and the number of inquires of telephone numbers by providing a display read section reading a telephone number- displayed on a cardshaped telephone number display means and a control section sending the telephone number read by the display read section to a telephone line. CONSTITUTION:The operator inputs an abbreviation number of a talking party from a key entry section 7 of a card 8 to display the telephone number on the display section 6 of the card 8. The operator inserts the card 8 with the telephone number displayed thereupon to a display read section 1 of a telephone set 4. The display read section 1 reads the telephone number displayed on the display section 6 of the card 8 optically and converts it into telephone number data 9 represented by an electric signal. The telephone number data 9 is data of the telephone number expressed by the combination of numerals 0-9. The control section 2 sends the telephone number data 9 supplied from the display read section 1 to a telephone line 5. When the operator completes the talking and hooks on a handset 3 on the telephone set 4, the read display section 1 ejects the card 8.
Patent JP-H0730-A (JP)
Title: Vehicle-loading bridge for self-propelled working machine of radio control system
Inventor: MORI SHIGEMI
IPC: A01D75/00
Filed: 1993-06-14
Abstract: PURPOSE:To provide the subject bridge facilitating loading for conveyance or unloading after conveyance a vehicle with a working machine such as a self-propelled mower of radio control system bearing a climbing ability of chiefly >=20 to 30. CONSTITUTION:This bridge is designed to loading or unloading the platform of e.g. a vehicle with a working machine such as a self-propelled mower of radio control system and equipped with such a frame 1 as to be rectangular in the plane shape with the width equal to or greater than that of the wheel of such working machine, a pair of moving wheels 2 at least in front of the frame and (C) an antislip means 4 such as unevennesses, holes or an elastic member provided on wheel passing plane to catch the grip of the wheels 3 of such self-propelled working machine.
Patent JP-S63306774-A (JP)
Title: Automatic focus adjustor
Inventor: NARITA HITOSHI
IPC: G02B7/28
Filed: 1987-06-09
Abstract: PURPOSE:To obtain a small-sized and light weight and low cost titled adjustor from which an encoder is removed by measuring a time in which an image pickup element is driven by a driving means, and detecting the information representing the position of the image pickup element based on thus obtained time. CONSTITUTION:A focus decision circuit 5 decides the focussing during the operation of a motor 17, a gate 14 is opened to stop the motor-driving in case of focussing, then let a memory 12 store the value of a counter 11. On the other hand, in case of defocussing, whether the solid-state image pickup element 1 moves from the closest position to the infinite-position or not is checked, then judged that the focussing is impossible if said moving is achieved, and at the same time, a gate 13 is opened to input a motor driving signal to a motor driving circuit 16 via a comparator circuit 15. In the circuit 15, a value in the memory 12 and the value in the counter 11 are compared with each other; when they differ from each other, a driving signal from the circuit 5 is inputted to the circuit 16. Accordingly, the motor 17 is driven in such a direction when said both values go to equal, and stops when they are actually equal. Therefore, a horizontal synchronizing pulse HD is used as a clock for counting the driving time of the motor 17 to obtain the positional information of the element 1.
Patent JP-H05336165-A (JP)
Title: Voice packet priority connection system
Inventor: NUMAKURA JUNICHI
IPC: H04L47/43
Filed: 1992-06-03
Abstract: PURPOSE:To connect a new priority call without interrupting a call during communication by decreasing the coding speed of a call already in communication when a relay line is in the congestion state and the call with high priority takes place. CONSTITUTION:Suppose that a telephone set 1a is in communication with a telephone set 1c and a relay line 7b is in a congestion state. When a call with high priority takes place from a telephone set 1b to the telephone set 1d, a control circuit 6b gives a command of priority to a relay line transmission reception circuit 5c. The relay line transmission reception circuit 5c reads the coding speed information 3b of a voice packet 3 and sets coding speed revision command information 3c. Voice packet circuits 2a, 2c read the coding speed revision command information 3c of the received voice packet 3 to decrease the coding speed. Thus, since an idle takes place in the capacity of the relay line 7b, the voice packet call with higher priority is sent without interrupting the voice packet call with lower priority.
Patent JP-H11337410-A (JP)
Title: Apparatus for devising designing resin
Inventor: TAKAYAMA HITOSHI
IPC: G01J3/46
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To devise design resins, e.g. mix resin broken pieces of the other color to a resin of a uniform color or mix the other color like a marble by setting a plurality of kinds of means for inputting colors and patterns of the resin. SOLUTION: A color tone input means (large) 110 corrects information on a resin plate color because of resin surface, internal reflections with an input reference color resin plate information at approximately 50%, 100%, 200% of an irradiation intensity command value of a control part 140, and stores in an information storage part 180. An input part 160 inputs a type of a base resin, a type of a pigment, a mixture quantity, etc., of a color sample resin plate, correlates the same to a reflection light intensity-wavelength information and stores in the information storage part 180. A color tone input means (small) corrects the resin plate color information and records in the information storage part 180 completely in the same procedures, inputs data of the base resin type, pigment type, mixture quantity, etc., from the input part 160 and records in the information storage part 180.  A mixture ratio of the pigment, resin broken pieces, base material is estimated accordingly, so that the resin plate is devised, designed.
Patent JP-H10332606-A (JP)
Title: Radio-wave concentration measuring apparatus
Inventor: WADA ICHIRO
IPC: G01N22/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a radio-wave concentration measuring apparatus whose structure is compact, whose performance is enchanced, whose high-temperature-resistant property is enhanced and whose high-pressure-resistant property is enhanced by a method wherein a thin antenna for radio-wave transmission and a thin antenna for radio-wave reception are arranged respectively in an upstream groove and a downstream groove on the outer circumference of a measuring pipe, the antennas are brought close to a fluid to be measured and a radio-wave path length is made long. SOLUTION: A measuring pipe 1 and a case 5 on its outer circumference are coupled to two partner flanges 13 via respective airtight holding components such as gaskets 12 or the like. Two circumferential grooves 1a are formed on the outer circumferential face of the measuring pipe 1 in different positions in its axial direction. A wave-transmission-side antenna 3a and a wave-reception-side antenna 4a which are respectively flat-boardlike and thin are inserted into the grooves 1a so as to be bonded. In addition, conductors 3b, 4b are arranged in opposite positions on the outer circumferential face of the measuring pipe 1 and on the inner circumferential face of the case 5, and a power supply terminal 2s and a receiving terminal 2r are arranged so as to be faced on the outer circumferential face of the case 5 so as to be connected electrically to the case 5.  When the circumferential grooves 1a are formed, both conditions that the antennas 3a, 4a are brought close to a fluid 56 to be measured and that the measuring pipe 1 is pressure-resistant are satisfied. An optical pyrometer 6P is installed inside the circumferential groove 1a so as to compensate a temperature.
Patent JP-H10333501-A (JP)
Title: Image forming device and control method thereof
Inventor: SHIBUYA TAKUJI
IPC: G03G21/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To enhance control accuracy for the density of an image and to maintain excellent image formation by detecting soiling on a drum and a density detecting sensor. SOLUTION: Plural patch images different in the density which are formed on a photoreceptor drum 1 are made to form and transferred to an intermediate transfer drum 5. A density sensor 8 detects the density of a toner image being as a patch being transferred onto the intermediate transfer drum 5. The linear expression of the detected density is calculated and the soiling of the intermediate transfer drum 5 and the sensor 8 is detected on the basis of the inclination and intercept of the linear expression. When the soiling is prescribed one or more, a report is made to urge cleaning.
Patent JP-S5569691-A (JP)
Title: Additive for high-grade metallurgical coke
Inventor: MIYAZAKI TAKANE
IPC: C10B57/06
Filed: 1978-11-18
Abstract: PURPOSE: The title additive capable of improving the strength of metallurgical coke, having a specific thermal stability index and lattice constant, obtained by treating coal powder with a solvent.  
     CONSTITUTION: An additive prepared by treating non-coking coal powder, e.g. brown coal, with a solvent in the presence of an iron catalyst at 400W450°C and a partial pressure of hydrogen of 50W200bar with a hydrogen consumption of 0.3W 4wt% for 30W120min. The additive has (A) a thermal stability index ≤40% defined by the formula (QS is the quinoline-soluble content in the modified coal; QI is the quinoline-insoluble content freshly formed in heat-treating the modified coal at 400°C for 2hr) and (B) a lattice constant [Co(002)] of 6.80W6.71Å at the 002 plane of the graphitized material obtained by heat-treating the modified coal at 400°C for 2hr by rapidly heating to 3000°C, and by maintaining at this temperature for 30min. 
     COPYRIGHT: (C)1980,JPO&Japio