baber/WOPTO huggingface dataset:
Patent JP-H0542800-A (JP)
Title: Manufacture of frozen-up molding
Inventor: FUNAKOSHI NORIHIRO
IPC: F25C1/00
Filed: 1991-08-09
Abstract: PURPOSE:To mass-produce frozen-up moldings at low cost. CONSTITUTION:A mold 1 having a required shape corresponding to a frozen-up molding to be manufactured is firstly formed, and a plurality of liquids to be frozen which are different in specific gravity are poured into the mold 1 in the order of large specific gravity so as to obtain a stratiform state. When, for example, three kinds of liquids are used, the liquid 2, the liquid 3, and the liquid 4 are poured into the mold above-mentioned in this order of large specific gravity. Then, when frozen-up molding containing a decorative material 5 is required to be manufactured, the decorative material 5 is put into the liquid poured into the mold 1 before freezing. Then, after freezing it together with the mold 1, the frozen-up molding abovementioned is taken out by removing the mold 1. Thus, the frozen-up molding having the requied shape is completed.
Patent JP-H0249448-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ABE YUMI
IPC: H01L27/06
Filed: 1988-08-10
Abstract: PURPOSE:To obtain a semiconductor device with its features optimized by a method wherein an island region of a thick single crystal layer, surrounded by an insulating layer, and an island region of a thin single crystal layer, surrounded by other insulating layers, are formed. CONSTITUTION:On a P-type silicon substrate 1, an island region of a thick single crystal layer 21 surrounded by an insulating layer 20 and an island region of a thin single crystal layer 22 surrounded by insulating layers 20 and 20A are formed. For example, a bipolar transistor 50 is built in the thick layer single-crystal layer 21, and a MOS transistor 60 in the thin single-crystal layer 22. With the MOS transistor 60 in the thin single crystal layer 22, a depletion layer formed upon application of a voltage to the drain is suppressed by the insulating layer 10A, which greatly reduces the capacity created in the depletion layer. The result is a semiconductor device with its features optimized.
Patent JP-H1048255-A (JP)
Title: Probe card
Inventor: YANO TAKAYUKI
IPC: G01R1/073
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To enhance maintainability of a probe card by employing a detachable structure at the probe part touching the electrode of a semiconductor integrated circuit. SOLUTION: The probe card comprises a gold plated wiring pattern 12, a wiring 13, various elements 14, socket pins 15, a resin probe block 16, a probe guide 17, and a tungsten probe 18 provided on the body substrate 11. The probe block 16 is fixed by means of screws to the body substrate 11 so that it can be removed therefrom and positioned easily. At the time of replacing the probe 18, the probe block 16 is removed from the body substrate 11 and then a positioning plate is removed together with the probe guide 17. An old probe 18 is then removed from the probe block 16 and a new probe 18 is fixed in reverse order thus completing replacement. Consequently, the forward end of the probe 18 can be aligned with the bonding pad of an IC chip by simply inserting the forward end of the probe 18 into the positioning plate without requiring any special technology or experience.
Patent JP-H1048131-A (JP)
Title: Light-transmission-type salinity deposit detection sensor
Inventor: FUJINO OSAMU
IPC: G01N21/47
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for accurately measuring an amount of contaminant deposited on an insulator with a simple device in a short time. SOLUTION: A device 6 having a light transmitting face 1 comprising a light-transmitting substance is placed at the tip of an arm 7 driven in and out of a sensor console 9 by a power machine 10 placed on the sensor console 9, a light source 2 for emitting light from the light transmitting face 1 is built in the device 6, and a light receiver 3 for receiving light transmitted through the face 1 is provided in the sensor console 9. Further an arithmetic processing part 11 for obtaining an amount of salinity depositing on a surface of the light transmitting face 1 from a change in light transmission being an output signal of the light receiver 3 is provided.
Patent JP-H0951216-A (JP)
Title: Cable containing structure for antenna system
Inventor: OGAWA KOHEI
IPC: H01Q1/12
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a cable containing structure for an antenna system in which an excessive length of cable is properly contained even when an antenna cable on market whose termination is finished is adopted for the wiring. SOLUTION: In this antenna system such as a parabolic antenna having a reception section 2 such as a converter mounted to a mast 5 or the like with an antenna mount metallic fixture 4, at least two hooked members 6 are provided in a support arm to support the reception section. An excess length of antenna cable 8 connecting to the reception section is wound on the hook members 6 or a box shaped or cylindrical cable container section 7 is provided in the antenna mount metallic fixture to contain the excess antenna cable connecting to the reception section.
Patent JP-H0949528-A (JP)
Title: Oilless roller bearing
Inventor: MURANO TETSUYA
IPC: F16C33/34
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a roller bearing capable of supporting a large load without needing the maintenance of replenishing lubricating oil or the like, while providing high durability. SOLUTION: A plurality of metallic rolling bodies 3 and polyethylene resin made rolling bodies are alternately disposed between an outer race and inner race 2 to provide a roller bearing. The polyethylene resin made rolling body 4 interposed between the metallic rolling bodies 3 prevents the metallic rolling bodies 3 from the direct contact with each other, while oiling is disused by the excellent self-lubricating property of polyethylene resin. Also, the polyethylene resin made rolling body 4 serves as a cleaner to removably embed in the surface frictional powder generated in the rolling of the metallic rolling body 3 without oiling between the inner and outer races and foreign matters like sand dust or the like intruding from the outside to cause the defective rotation of the bearing.
Patent JP-2001029102-A (JP)
Title: Shoe
Inventor: SUZUKI MITSUNARI
IPC: A43B13/20
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a shoe that can vent internal stuffy air, odors and the like positively in walking or have efficient ventilation. SOLUTION: An insole 5 of a shoe body 1 has ventilating means 7 for venting air Q and odors in the internal space of the shoe body 1 to the atmosphere. The ventilating means 7 are in the form of a bag 9 comprising an airtight and flexible sheet material of a thickness of about 1 mm and conforming to the insole 5. The bag 9 has in the surface, particularly on the tow side, a plurality of suction holes 11 connecting with a chamber 10 inside the bag 9. The perimeter of the bag 9 is connected with vent passages 12 for venting dampish or other air Q sucked into the chamber 10 out via at least two ventholes 8 cut along a topline 6 of the shoe body 1.
Patent JP-S6357210-A (JP)
Title: Manufacture of molding made of frp
Inventor: KANO SABURO
IPC: B29C43/18
Filed: 1986-08-29
Abstract: PURPOSE:To obtain a molding made of FRP which is of a high quality and superior in design and fashionabilities, by using a molding and molding material of a decorative sheet made of FRP and providing the end part of the molding with specific form dimensions and the specific modulus of bending elasticity. CONSTITUTION:When a molded product 1 of a decorative sheet whose thickness (t) of an end part of the molding 1 of the decorative sheet is half as thick as of a thickness (T) of the same or less and tilting angle (theta) is 80 deg. or less is used, the molding of the fine crest line can be obtained. Then modulus of bending elasticity of the molding 1 of the decorative sheet is 50-500kg/mm<2> at an atmospheric temperature of 120-150 deg.C further. It is not preferable as the molded product 1 of the decorative sheet is apt to warp when the modulus of bending elasticity is higher than 500kg/mm<2> and a crank or cut-off is generated by flow pressure of a molding material 2 when the same is lower than 50kg/mm<2> at the time of molding. Press molding of the molding of the decorative sheet is performed by mounting the same underneath the molding material and a color tone of the molding material is different from that of the molding of the decorative sheet.
Patent JP-H0486768-A (JP)
Title: Image forming method
Inventor: MIYAJIMA MASAMI
IPC: B41J2/44
Filed: 1990-07-31
Abstract: PURPOSE:To accurately and surely carry out the switching of a pixel density by carrying out the switching of the pixel density through the switching of an aperture regulating a beam spot diameter, and the setting action of the aperture after it is recognized that a pixel density switching means carrying out the switching of the aperture is normally operated. CONSTITUTION:When the data X of pixel density information is inputted into a CPU 29, a driving signal is outputted, a pulse motor 26 is rotated by a sprescribed angle, and a supporting body 22 is moved. An aperture body 20 is moved by this movement, and the aperture 21 of an opening part corresponding to the pixel density information is positioned at the front of a collimating lens. On the other hand, when a power source is applied, and the pixel density is switched, for recognizing that the pixel density switching means is normally operated, the CPU 29 drives the pulse motor 26 so as to return the supporting body 22 to the position of a home position sensor 28. Thereafter, when the pulse motor 26 is rotated by a fixed angle, it is checked that the supporting body 22 is returned to the position of the home position sensor 28, again. Thus, the switching of the pixel density is accurately and surely carried out.
Patent JP-S6179663-A (JP)
Title: Dot type printing machine
Inventor: KIKUCHI MUTSUO
IPC: B41J15/00
Filed: 1984-09-28
Abstract: PURPOSE:To enable to read easily the result of the printing and contrive to reduce the space of the printing machine setting place and to improve the controllability, by a method wherein a printing head is arranged at the back side against a printing paper, and the printing paper is placed at the front. CONSTITUTION:The printing paper 4 is arranged at the front side of the printing machine, and the printing head 1 is arranged at the back side of the printing paper 4, and a platen 2 and an ink ribbon 3 are placed at the front side of the printing machine. Since a printing letter is printed with the reversed composition of its right and left position as comparing to the conventional printer, it is accessible to a window part 5 of the front of the printing machine and it is easy to see the result of the printing. The front part of the printing machine is made to the construction to open and shut, and the printing paper 4 is placed at the under-part to the printing machine, and is made to the system of setting in the vertical direction. Herewith, all operation can be performed at the front side.
Patent JP-S6444791-A (JP)
Title: Optical picture postcard
Inventor: KOSAKA MASAHIRO
IPC: B42D15/02
Filed: 1987-08-14
Abstract: PURPOSE: To write a large amount of image characters and the voice information to a picture postcard to transmit the same to the other person, by forming an original picture information area and an additional information recording area on a communication face of an optical picture postcard, posting the optical, picture postcard prepared by coding and recording the information, and reproducing and outputting the same at a receiver side. CONSTITUTION: A communication face of an optical picture postcard 10 comprises an original picture information area 14 and an additional information recording area 15, and a large amount of fine coded information is printed and recorded on the original picture information area 14. On the other hand, a specific personal information, for example, an image, voice characters or the like is recorded on the additional information recording area 15 by a simplified printer as the code information. The optical picture postcard including the information is posted to be received by a receiving side and to be synthesized and outputted as an image and the voice by a reproducing unit 20. Accordingly various kinds of information can be transmitted.
Patent JP-H0732883-A (JP)
Title: Terminal part structure of door weather strip for automobile
Inventor: HIKOSAKA ATSUSHI
IPC: B60J5/04
Filed: 1993-07-22
Abstract: PURPOSE:To improve outward appearance of a terminal part of a door weather strip installed on a door of a hardtop type automobile, and also stabilize an installing condition. CONSTITUTION:In a terminal part 3 formed on the rear upper end of a door weather strip 2 installed on a door 1A, a side surface part 32 to cover an upper part of a door rear end surface 13 having a slit 14 through which the rear end of door glass 5 goes in and out, is formed as a flat surface, and a flange shape projection 33 is arranged on the outer peripheral inside surface, and the projection 33 is brought into pressure contact with the end surface 13, and the side surface part 32 is installed at intervals to the end surface 13 so as not to interfere with the rear end of the door glass 5.
Patent JP-S6287812-A (JP)
Inventor: FURANTSU RUUBESU
IPC: G01D3/02
Filed: 1986-08-29
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-H1048822-A (JP)
Title: Photosensitive resin composition and photosensitive element using the same
Inventor: ENDO MASAKI
IPC: H05K3/18
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a sludge and bubbles at the time of a development and to improve plating resistance and adhesion to a base metal by incorporating a specified polymer diner, a photopolymn. initiator and a specified photopolymerizable compd. contg. a specified unsatd. urethane compd. and a specified compd. SOLUTION: This photosensitive resin compsn. contains a polymer binder (A) having carboxyl groups, a photopolymn. initiator (B) and a photopolymerizable compd. (C) having ethylenic unsatd. groups in one molecule and contg. an unsatd. urethane compd. represented by formula I and a compd. represented by formula III as essential components. In the formula I, R<1> is a trivalent org. group and R<2> is a group represented by formula II [where X is alkylene oxide and (n) is an integer of 1-14]. In the formula III, Y is alkylene oxide and (k) is an integer of 1-10. The amt. of the urethane compd. is 10-90 pts.wt. based on 100 pts.wt. of the component (C).
Patent JP-S5993821-A (JP)
Title: Control device for flow rate of molten iron in continuous steelmaking device
Inventor: KOBAYASHI TAKASHI
IPC: C21C5/56
Filed: 1982-11-19
Abstract: PURPOSE:To stabilize the flow rate to a refining furnace and to obviate the interruption of a molten metal by providing a nozzle and a detector for the level of the molten metal between a fore furnace and a refining furnace, providing a movable tundish and providing a sealing means with gaseous N2 near the lower part of the nozzle. CONSTITUTION:A nozzle 5 and a detector for the level of a molten metal are provided between a fore furnace 1 which receives continuously the molten iron and a refining furnace 2 which decarburizes and refines continuously the molten iron by blowing oxygen. A movable tundish 4 for adjusting flow rate is provided and a sealing means with gaseous N2 is provided near the lower part of the nozzle 5. The flow rate to the furnace 2 is determined by the diameter of the nozzle 5 and the depth of the molten iron in the tundish 4 and therefore said diameter is determined by the max. value of the flow rate and the max. value of the depth in the tundish 4. The angle of inclination of the furnace 1 is determined by the level detected with the detector for the level of the molten metal. The oxidation of the molten iron is prevented by the sealing means with gaseous N2.
Patent JP-S6181599-A (JP)
Title: Variable moving blade type axial flow fan
Inventor: MURASHIMA HIDEKAZU
IPC: F04D29/32
Filed: 1984-09-28
Abstract: PURPOSE:To cool a moving blade and to prevent dust contained in gas from piling up at the root of the moving blade and the moving blade from sticking by providing the root of the moving blade with an air hole for discharging air. CONSTITUTION:A moving blade 1 is mounted on an impeller 2. A gap 6 is provided between the moving blade 1 and the periphery of the impeller 2. An air hole for discharging air is provided at the root of the moving blade 1 to communicate with the gap 6. Consequently air can be fed from the impeller 2 into the air hole 7.
Patent JP-S5994155-A (JP)
Title: Maintenance system of terminal file
Inventor: KENJIYUU TOSHIKAZU
IPC: G06Q50/00
Filed: 1982-11-19
Abstract: PURPOSE:To reduce the memory capacity, the load, and the program generation quantity of a central computer and improve the maintainability of terminal files, by adopting the management system where hierarchical version numbers are given to files. CONSTITUTION:A central file is connected to the central computer, and terminal files are connected to terminal computers. Each file is divided to data A and B, and each data is divided to plural elements. A version number is given to each data and each element, and the file is transmitted with version numbers. If data versions on the central computer side and the terminal computer side do not coincide with each other, the terminal side performs a change element request, and the central computer selects the element (for example, element A2) having an element version higher than the data version, which the terminal computer has, to answer. Version numbers are given to files in this manner to simplify the program of the central computer and improve the maintainability of terminal files.
Patent JP-S58103191-A (JP)
Title: Semiconductor laser
Inventor: KASAHARA KENICHI
IPC: H01S5/24
Filed: 1981-12-15
Abstract: PURPOSE:To obtain the high performance semiconductor laser which can be manufactured by one crystal growth, by forming a first semiconductor layer having a first conductive type, an active semiconductor layer, and a second semiconductor layer having a second conductive type, which is opposite to the first conductive type, in a groove formed in a semi-insulating substrate. CONSTITUTION:An InGaAsP layer 24a which is to become the active semiconductive layer is formed inthe semi-insulating InP substrate 21. A current injected from an AuZn electrode 27 all flows into an AuGeNi electrode 28 only through the InGaAsP layer. Therefore, electric energy is efficiently transduced into optical energy. The outer surface of the InGaAsP layer 24a is covered by InP whose refractive index is small. Therefore, laser light is confined in the InGaAsP layer 24a, and stable, single lateral mode oscillation can be implemented.
Patent JP-H0951513-A (JP)
Title: Transmitter and receiver for isdb
Inventor: KONDO TETSUJIRO
IPC: H04N21/431
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To easily enjoy omnidirectional videos by freely selecting videos at an arbitrary image pickup angle and omniazimuth videos. SOLUTION: The receiver 40 for ISDB which receives a broadcasting signal for ISDB generated by digitizing, packetizing, and multiplexing various main information such as videos, sound, and data together with additional information such as control information has a tuner 46 for ISDB, decoding parts 52 and 62 for the main information, omnidirectional video information, and additional information, a memory means 58 for screen composition which composes and separates the main information and is supplied with the additional information, and its control part 64. The control part 64 is supplied with the additional information and when a user specifies an image pickup angle, the identifier of an image pickup camera, etc., videos of the image pickup angle specified with them are selected and projected.  Specially, a read of data from the memory means 58 is controlled to project panning videos on a monitor.
Patent JP-H0919645-A (JP)
Title: Contaminated sand washer
Inventor: FUJIWARA MITSUHIRO
IPC: B03B5/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a simple contaminated sand washer at low cost by combining a washing column in which washing water is caused to flow in the reverse direction to the flow of contaminated sand, an air lift type separation accelerating device for feeding air to perform separation washing and a device for recovering the washed sand. SOLUTION: Contaminated sand is introduced into the 1st washing column 1 through a contaminated sand introducing pipe 2 as shown by the arrow A, and is led downward through a through-hole 5 of a guide 4. The contaminated sand descends through a countercurrent path 15, but washing water B is introduced from below to make its flow countercurrent. As a result, effective washing is performed. Further, the contaminated sand is guided to a separation accelerating device 30 and washed. That is, since air is fed through an air feeding pipe 37 and the sand is passed through floating particles 33, depositions on the surface of the sand are more effectively removed. An elbow 38 of the air feeding pipe 37 connects the separation accelerating device 30 and the 2nd washing column 1 or the separation accelerating column 30 and a hopper 40.
Patent JP-S58102920-A (JP)
Title: Optical shutter element
Inventor: IKUSHIMA HIROSHI
IPC: G02F1/05
Filed: 1981-12-15
Abstract: PURPOSE:To obtain an optical shutter element which can work at a low level of voltage, by putting a thin film of a low dielectric constant having an electro- optical effect onto a transparent flat plate of a high dielectric constant to form a solid state flat plate and then providing transparent electrodes on both sides of the flat plate in order to make use of a longitudinal effect. CONSTITUTION:A thin film layer 20 having an electro-optical effect with a comparatively low dielectric constant is formed on at least a single primary surface of a transparent flat plate 10 having a comparatively high dielectric constant. Plural transparent crossed finger type electrodes 30 are provided on the layer 30 to apply the positive potential with space D' and width W'. At the same time, a transparent entire-surface electrode is provided at the opposite side to the electrode 30 to apply the negative potential or to be used as an earth electrode. Then D' 2W' is satisfied. As a result, an optical shutter element which can work at a low level of voltage can be obtained.
Patent JP-2001036618-A (JP)
Title: Mobile radio telephone
Inventor: SEKIDO HIROMI
IPC: H04M1/03
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a mobile radiotelephone that a screen size of a display means can be increased without increasing a size of an enclosure or the size of the enclosure is decreased. SOLUTION: A flipper 4 provided with a reception section 7 is turnably placed to an upper end of an enclosure 2 of a mobile radiotelephone 1, and when a user views a screen of an LCD 5, the user can view entirely the screen by turning the flipper 4 to be opened. When the user makes a speech, the flipper 4 is closed to locate the reception section 7 to a position corresponding to the ear of the user.