baber/WOPTO huggingface dataset:
Patent JP-H06181195-A (JP)
Title: Cleaning equipment
Inventor: KISHIMOTO TAKUYA
IPC: B08B11/02
Filed: 1992-12-11
Abstract: PURPOSE:To provide a cleaning equipment in which structure of chemical processing tank is simplified while realizing uniform chemical processing. CONSTITUTION:The cleaning equipment comprises means 2 for holding a plurality of wafers 1 in cleaning chemical 5 at an arbitrary angle with respect to the horizon, and means 3 for stirring the cleaning chemical 5. The holding jig 2 imparts a function as a fin for stirring chemical to the wafer 1 itself to be processed by holding the wafer 1 while inclining. When the wafer 1 is moved in the chemical by means of an arm mechanism, the chemical 5 is stirred to form a laminar flow of chemical 5 on the surface of the wafer 1 thus realizing uniform chemical processing. Since the mechanism for stirring chemical is constituted only of the wafer holding jig 2 and the stirring means 3, production of dust can be prevented.
Patent JP-H07194878-A (JP)
Title: Residual thread removing device for bobbin
Inventor: NAKAMURA MASAO
IPC: D05B59/00
Filed: 1993-12-28
Abstract: PURPOSE:To reasonably arrange each member in a residual thread removing device for bobbin in a bobbin thread automatic feeding device, and surely remove the residual thread in the bobbin. CONSTITUTION:This device is formed of a means consisting of a thread removing body 7 longitudinally moved and rotated, and a plurality of linear bodies 8 fixed to circumferentially arranged on, and protruded from the thread removing body 7 to wind the thread wound on a bobbin onto the circumference by their rotation; a banking member 10a arranged on the outer circumferential edge of the winding means to cut off the thread wound around the winding means when the winding means is retreated; and a receiving shaft 9 movable to the position opposed to the winding means and the position separated from it, which is moved to the opposed position at working to receive the advancing winding means, and rotated together with it.
Patent JP-2001166509-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic device and process cartridge
Inventor: NAKAMURA KAZUNARI
IPC: G03G5/05
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which has good wear resistance, flaw resistance and deposition resistance, is extremely little in the change and deterioration of photoreceptor characteristics, such as an increase of residual potential in repetitive use and can exhibit stable performance even in the repetitive use. SOLUTION: The surface layer of the electrophotographic photoreceptor which has a photosensitive layer on a conductive base consists of a structure containing a polymer of a hole transportable compound having >=2 chain polymerizable functional groups within the same molecule and containing at least one kind selected from the group consisting of a fluorine atom-containing resin, carbon fluoride and a polyolefinic resin as a lubricating material.
Patent JP-H05166478-A (JP)
Title: Rotary cathode x-ray tube
Inventor: TONAMI HIROMICHI
IPC: H01J35/24
Filed: 1991-12-16
Abstract: PURPOSE:To suppress a temperature rise of a rotary cathode by attaching a radiator to a filament, and emitting radiation heat from this filament to the outside of a vacuum vessel by using a radiating duct. CONSTITUTION:An annular radiator 11 formed of copper of high thermal conductivity is attached, while interposed by a pair of annular heat shield units 10 consisting of ceramics, to a rotary cathode 3. A filament 5 is fixed to a surface, opposed to a rotary anode 2, of the radiator 11, a surface in an opposite side to this opposed surface is a little protruded from the cathode 3 to serve as radiating fins, and a slip ring 6 of a ring H electrically connected to the filament 5 is fixed to these radiating fins. A radiating duct 12 while inserted through a vacuum vessel 1 to surround the fins is provided, and a part protruded to the outside of this vessel 1 functions as the radiating fins 13. A water path 14 of recirculating cooling water is provided in the inside of this fin to connect an inflow port 15 of this water path to its outflow port 16. A power feed brush is mounted on a surface opposed to the ring 6, and this brush is left as connecting an AC current 7 for heating the filament 5 and a high voltage DC current 9 between the cathode 3 and the anode 2.
Patent JP-2000177021-A (JP)
Title: Tubular mold member, tubular film, its mold release device and image forming device
Inventor: BAMISHIN MASAHITO
IPC: G03G15/16
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a tubular mold member in which a tubular film is easily released in case of releasing the tubular film from the inner surface of the tubular mold member. SOLUTION: The tubular mold member 22 is used in such a case that a sheetlike film 26 consisting of thermoplastic resin is wound on a cylindrical inner mold 24 and inserted into the tubular mold member 22 having a diameter slightly larger than that of the inner mold 24 and heated to mold the tubular film by heating, pressurizing and welding the sheetlike film 26. A tubular member 56 consisting of material having resin releasing properties better than the material of the tubular mold member 22 is provided in a spigot part 52 worked on the inner peripheral surface of the tubular mold member 22.
Patent JP-2001176149-A (JP)
Title: Tape device
Inventor: SAKAMOTO KEIJI
IPC: G11B15/32
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a tape device which is reduced in its size and cost even if the device uses selectively plural cassettes. SOLUTION: A reel drive means is engaged with a reel and drives this reel that is usually kept at a position where the moving action of the reel is never prevented on a chassis and then set at a position corresponding to each of plural cassettes when a tape is taken up in an emergency.
Patent JP-H10188538-A (JP)
Title: Reader for identification information of recording medium cartridge, recording and reproducing apparatus using the same, and information management apparatus
Inventor: KUROKAWA TOSHIYA
IPC: G11B27/10
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To efficiently read identification information of a recording medium cartridge. SOLUTION: The reader 5 of identification information of a recording medium cartridge 1 is provided with a judging means 5a to judge whether the recording medium cartridge 1 has an identifying information memory means 4 for storing the identifying information of a memory medium 3 or not and an information reading means 5b for reading identifying information of the identifying information memory means 4. In the course before the information reading means 5b reads the identifying information of the identifying information memory means 4, whether the recording medium cartridge 1 has the identifying information memory means 4 or not is judged by the judging means 5a, and only when the recording medium cartridge 1 has the identifying information memory means 4, the information reading means 5b reads the identifying information of the identification information memory means 4.  This eliminates the wasting of time and labor required for the reading of the identification information while preventing problems (deterioration damage and the like) caused in the information reading means 5b attributed to an attempt to read the identification information with respect to the recording medium cartridge 1 having to identification information memory means 4.
Patent JP-2001171053-A (JP)
Title: Decorative sheet having stain-resistance
Inventor: TAKEUCHI GEN
IPC: B05D7/24
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet which is excellent in stain-resistance and water-resistance. SOLUTION: This decorative sheet 1 is constituted of a base body sheet 2, a decorative layer 3, a primer layer 4 and a surface protective layer 5. In this case, the decorative layer 3 comprises a colored solid layer 3a which is printed and formed on the surface of the base body sheet 2, and a picture pattern layer 3b. The primer layer 4 comprises a saturated copolymer resin and is provided on the surface of the decorative layer 3. The surface protective layer 5 comprises a crosslinking protective coating film formed of an aliphatic cyclic (meth)acrylate on the top of the primer layer 4, and has a film thickness of 3 to 5 μm.
Patent JP-H09177677-A (JP)
Title: Tube pump
Inventor: TAMAGAWA NAGAO
IPC: F04C5/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the wear of a motor shaft and a bearing and to improve the durability of a tube pump by arranging a floating ring inside each tube arranged in parallel, and installing a body of revolution in which two eccentric shafts whose direction of eccentricity is oriented opposite to each other are integrated inside the floating. SOLUTION: Each tube 3 formed in a coil of approximately 1.5 turns which is turned around the middle part between an in-flow port side of the fluid and the out-flow port side, is arranged in parallel along a cavity wall 2 of a cavity member 1 having a circular part. Floating rings 5, 7 are arranged inside tubes 4, 6 corresponding to the tubes 4, 6 of each row. A rotary shaft 11 in which two eccentric shafts 8, 9 whose direction of eccentricity is oriented opposite to each other direction are integrated is arranged inside the rings 5, 7. The rotary shaft 11 is fixed to a motor shaft 10. The uniform force is constantly applied in the direction of diameter of the motor shaft 10. The wear of the motor shaft 10 and a bearing can be reduced, and the durability of a tube pump is improved.
Patent JP-H09196878-A (JP)
Title: Gas sensor
Inventor: ANDOREASU KATSUPERU
IPC: G01N27/12
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To make a drift minimum by providing a gas sensitive film, and providing a measuring electrode on one side of the gas sensitive film and a shielded electrode on its other side. SOLUTION: The gas sensor is equipped with a substrate S having an electric insulating film 1. A measuring electrode D and a gas sensitive film G are arranged on the insulating film 1. The gas sensitive film G is partially or wholly equipped with a shielded electrode V. A protecting film Z is provided over them. The shielded electrode V is used as an equipotential surface to an electric field E on the measuring electrode D. The shielding electrode V shields the electric field E from an outside space, and especially in the case where the protecting film Z is provided, shields the field E from the domain of the protecting film Z.  The sensor can be designed so as to have a low resistance by providing the shielded electrode V above the measuring electrode D, and troubles caused by electric interference and electric parallel resistance are thereby reduced, and an event such as the variation of an external electric field does not influence measuring accuracy.
Patent JP-H06183081-A (JP)
Title: Flat-head thermal transfer printer having cutting plotter
Inventor: ISHIDA MITSUYOSHI
IPC: B43L13/00
Filed: 1992-12-21
Abstract: PURPOSE:To simplify cutout operation by providing a control device having a cutting control section for moving a cutting plotter along shapes of printed characters and diagrams. CONSTITUTION:To a plate to be transferred 2 placed on a flat head 4, a thermal transfer serial head 8 is pressed through an ink ribbon to be delivered from an ink ribbon cassette 9. By moving a carriage 7 in the direction of Y-axis along a Y-bar 6 by means of a print control section 12a, desired symbols such as characters are printed. A cutting plotter 10 moves in the directions of X-axis and Y-axis, so that a cutting blade 10a cuts out the characters printed on the plate to be transferred 2 along their shapes. In this case, when the carriage 7 is moved in the directions of X-axis and Y-axis by a cutting control section 12b, the cutting blade 10a of the cutting plotter 10 moves, so that the printed characters can be cut out along their shapes.
Patent JP-H0628331-A (JP)
Title: Multilayer neuron network adopting multiplexed output neuron
Inventor: MAAKU EI HORAA
IPC: G06N3/04
Filed: 1991-12-26
Abstract: PURPOSE: To provide a multilayered electrically trainable analog neuron network which adopts multiplexed output neurons whose inputs are organized in two external and regression (that is, feedback) groups. CONSTITUTION: Each layer of the network consists of a matrix of synapses which executes matrix multiplication between an input vector and a weight matrix. In the normal operation, an external input vector connected to a first synapse array generates a sigmoid response in output terminals of a set of neurons. Thereafter, this output is fed back as a regression input vector to next and following layers of the network. The output of the processing of a second layer is generated from the same neurons that are used in the processing of a first layer. The regression connection and a set of multiplexed neurons are used to process the N-layered operation.
Patent JP-2001170414-A (JP)
Title: Horizontal vacuum dehydrator
Inventor: ISHIGAKI EIICHI
IPC: B01D29/62
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal vacuum dehydrator apparatus which is provided with a filtration material having high strength and strippability relating to a horizontal vacuum dehydrator using metallic filtration material and, at the same time, is improved in airtightness at the time of vacuum suction. SOLUTION: Plural sheets of metallic screens 6... are extendedly disposed on a filtration surface of a filtration box 1 and are formed to a screen in which the overlapped screen meshes become finer as the screen meshes are in upper surface layer. Since the overlapped screen meshes become finer, fine filtration can be performed without a leak of particles. Further, the strength of filtration material is more strengthened, the meshes of the laminated screens become successively finer from the back surface and, therefore, the discharging of filtered liquid is increased. In addition, a magnetic body 17 and an electro-magnet 19 are disposed respectively on the lower surface of the filtration box 1 and the upper surface of a suction box 13.  When the traveling of a conveyor chain 2 is stopped, the suction box 13 is adsorbed to the filtration box 1 by the electro-magnet 19, thereby the airtightness at the time of vacuum suction is retained, the degree of vacuum is elevated and the production of a cake having low water content and the efficiency of separative recovery of the available component are improved.
Patent JP-H05169689-A (JP)
Title: Balance pressure adjusting mechanism for thermal line head
Inventor: SASABE SETSUO
IPC: B41J2/32
Filed: 1991-12-24
Abstract: PURPOSE:To easily adjust a balance pressure for a thermal line head by a method wherein an extent of clamping adjusting screws can be known by adjusting scales disposed as depressing force indication means beside the adjusting screws as depressing force adjusting means. CONSTITUTION:A head frame 4 is lifted to be separated from a platen roll 3 by using a horizontal journal 11 as a fulcrum. In this state, the frame 4 is fastened by right and left stud screws 6 so that scale values of scales 7 on both sides coincide with each other. After the frame 4 is depressed against the roll 3, a test printing is conducted. The stud screws are adjusted so that a printing density is uniformized on the right and left sides in the test printing. The heights of both the stud screws 6 at that time are read by the scales 7 and scales 62 on screw heads 61 and recorded. After that, even after a thermal head is replaced, both the stud screws may be adjusted to the recorded height readings. In addition, when a head contact pressure change is required by a change in paper thickness or the like, the same amount is added to or subtracted from the recorded right and left scale readings.
Patent JP-H10171342-A (JP)
Title: Discrimination method for english pronounciation of l from r, and device for practicing english hearing
Inventor: AKIYAMA HIDETO
IPC: G09B19/06
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To easily catch English pronounciation by classifying English consonants to plural groups and recognize a sound specific to an English sound system. SOLUTION: Two consonants ua, ia are added to English sounds, and 24 pieces of consonants are divided to eight pieces of groups. Respective groups consist of plosives, the original sounds and reverse plosives. Respective original sounds are provided with three pieces of attributes, and respective attributes act to the original sounds to generate a piece of sound. A phonetic symbol 7 and a group 8 are displayed on an application window of a personal computer. For instance, when a first group (k w t) (p y s) is clicked, first of all, the sounds of the phonetic symbols k, w, t are outputted, and an icon consisting of a squint figure of a rectangle waveguide is displayed on an attribute display position 10. For clearly distinguishing 24 pieces of consonants, a shape of the oral cavity may be made so as to be shown by the icon of the rectangle waveguide. As the training, the group is selected optionally, and outputted sounds are heard.
Patent JP-H05172633-A (JP)
Title: Light connection device and optical system for it
Inventor: KAWAI SHIGERU
IPC: G02B5/18
Filed: 1991-12-25
Abstract: PURPOSE:To obtain a light connection device which has less problems of cooling and wiring, is compact, and has an optical system with a short light path. CONSTITUTION:A light which is modulated by an output signal of a processor 200 is cast from a light source 100. The light is polarized and then is cast so that it propagates inside of a transparent substrate 201 where a grating 101 is formed, is diffracted, and then impinges on a transparent substrate 202. A lens 102 which is formed on the transparent substrate 202 focuses a cast light. Light which is focused by the lens 102 is polarized in a direction which is vertical to the substrate by the grating 103. Light which is polarized by the grating 103 is focused at a light-reception element 104. An output signal of the light-reception element 104 is input to a processor 203, thus enabling problems for cooling and wiring to be reduced, a device to be compact, and a light length to be shortened.
Patent JP-H11183193-A (JP)
Title: Odo/trip roll over processing method and electronic odo/ trip unit
Inventor: NIIMURA TOSHIYUKI
IPC: B60R16/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To roll over the odometer information surely only once by storing roll over of only once surely even if a CPU circut is reset during roll over processing. SOLUTION: When odometer information stored in an EEPROM circuit 2 is subjected to roll over processing by a CPU circuit 4, 'N' is set as a roll over flag and the odometer information is returned back to '000000' before rewriting 'N' to 'M'. According to the arrangement, processing can be resumed from the moment of reset upon restarting the CPU circuit 4 even if the CPU circuit 4 is reset in the way of roll over processing.
Patent JP-H05136272-A (JP)
Title: Device for improving non-fusing type element programming accuracy and shortening non-fusing type element programming time
Inventor: DAGURASU SHII GARUBUREISU
IPC: H01L21/82
Filed: 1991-12-27
Abstract: PURPOSE: To provide an improving measure accompanying no disadvantage, such as the extension of programming time of a non-fusing type element having a voltage source, a series connection and a diode. CONSTITUTION: A first current mirror, containing transistors 60 and 62, is provided. The gate of the transistors 60 and 62 are connected with each other, and they are connected to the drain of the transistor 60. The drain of the transistor 60 is connected to a current source 64. The current source 64 is a current source provided on a current mirror, a resistor or on the outside part. The source of the transistor 60 is preferably connected to the supply source of a voltage VKEEP which is equal to VPP/2, and it is supplied through an I/Q pad 66 on an integrated circuit. The current source 64 is set in the middle of the upper and the lower limits of a track 52 voltage on the I/Q pad 66, in such a manner that the fluctuation of voltage can be reduced to the minimum.  Also, the critical value of the range of a leakage current, which is the current range with which a current functions, is set at 0.5 to 20 μA.
Patent JP-H06192387-A (JP)
Title: Curable resin with activation energy
Inventor: AOKI NOBUO
IPC: C08F299/02
Filed: 1992-12-24
Abstract: PURPOSE:To obtain the subject resin excellent in photosensitive properties, adhesion, etc., and useful for photosolder resist, etc., by reacting a cresol novolak type epoxy resin having high softening point with an unsaturated monocarboxylic acid and succinic anhydride. CONSTITUTION:This curable resin consisting of units of formula I and formula II, having a molar ratio of the unit l/the unit II of (8/2) to (6/4) and 2000-13000 number-average molecular weight is obtained by reacting a cresol novolak type epoxy resin having >=80 deg.C softening point measured by ring and ball method with an unsaturated monocarboxylic acid and succinic anhydride of 0.2-0.4 equivalent based on 1 equivalent of hydroxyl group in the reactional product of the epoxy resin and the unsaturated monocarboxylic acid.
Patent JP-H05179001-A (JP)
Title: Production of saponified ethylene-vinyl acetate-based copolymer dispersion
Inventor: MIYAKE SHINJI
IPC: C08L23/04
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a method for producing a low-viscosity aqueous dispersion of a saponified ethylene-vinyl acetate-based copolymer (hereinafter abbreviated to EVOH) excellent in stability to standing. CONSTITUTION:The objective method for producing an aqueous dispersion of EVOH is composed of (1) a step for thermally dissolving the EVOH with 20-60mol% ethylene content and >=90mol% saponification degree in a mixed solvent of a 1-4C alcohol with water, (2) a step for cooling the resultant solution and separating the EVOH, (3) a step for concentrating the dispersion containing the separated EVOH by a centrifuging method, (4) a step for adding an aliphatic ketone and a dispersion stabilizer to the obtained concentrate and providing a stable dispersion and (d) a step for removing the aliphatic ketone and alcohol from the prepared dispersion.
Patent JP-H05179697-A (JP)
Title: Precast concrete formwork and forming method thereof
Inventor: NAKAJIMA RYOICHI
IPC: E04B1/16
Filed: 1991-12-27
Abstract: PURPOSE:To achieve usage of a column formwork and a beam formwork in common, achieve coping with change of sectional size of each formwork and length of a building frame, and facilitate molding the formwork. CONSTITUTION:A precast concrete formwork forming a column formwork P and a beam formwork Q is composed of corner bodies 1 disposed at a corner position of the formwork and plate wall surface bodies 2 connected along the side edges of the length of the corner bodies 1. The corner body 1 has a cut connection side edge 1A of which length side edge is to be engaged with the length side edge of the wall surface body 2, and a fixing protrusion 1B to be embedded in post-placed concrete is protruded on the inner side of the corner body 1. The corner body 1 and the wall surface body 2 are worked by extrusion molding of precast concrete formed long.