baber/WOPTO huggingface dataset:
Patent JP-H0310862-A (JP)
Title: Paper feed apparatus
Inventor: HOSOMI HIROAKI
IPC: B41J11/48
Filed: 1989-06-09
Abstract: PURPOSE:To feed slip paper from the same position as continuous paper by providing a paper feed roller to a tractor driving shaft between two tractors and rotating the same along with rotation of the tractor driving shaft. CONSTITUTION:When a tractor driving shaft 6 is rotated, a paper feed roller 12 is also rotated along with left and right tractors 10, 11. When continuous paper is fed, the width between the tractors 10, 11 is matached with the width of the continuous paper 101 to set the continuous paper 101 so as not to slacken the central part thereof. Since the part of the continuous paper before inserted in the tractors 10, 11 is fed along a paper press roller 12, the continuous paper 101 is inserted in the tractors in an ideal insertion direction. When slip paper is fed, the slip paper 102 is pressed and held on the paper feed roller 13 through the force of the spring 30 mounted to a paper press arm 9. When the tractor driving shaft 6 is rotatated, the paper feed roller 12 is rotated along with the tractor 10, 11 to feed the slip paper 102.
Patent JP-H11332994-A (JP)
Title: Catheter operation part and catheter
Inventor: SEKIDO AKIRA
IPC: A61M25/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a catheter operation part and a catheter capable of being made light in weight, facilitating an operation, facilitating manufacture further, sharing components and providing an identification function of catheters. SOLUTION: This operation part is provided with an operation tube 52 attached on the proximal end part of a catheter tube 2 to be inserted to a human body where at least the first port 16 of almost the same axial center as the catheter tube 2 is formed, and an operation hub 64 constituted of a pair of cup-like half divided bodies 66 and 67 mounted on the outer periphery of a part in an axial direction of the operation tube 52 from both sides for forming a hollow part by joining edge parts with each other, and provided with a first elevated part 74 projecting in a first direction X almost perpendicular to the axial center of the first port 16 of the operation tube 52, and a second elevated part 76 projecting in an opposite direction across the operation tube 52 along the first direction X.
Patent JP-S5850702-A (JP)
Inventor: TANNO ZENICHI
IPC: C04B35/64
Filed: 1981-09-21
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-H01316295-A (JP)
Title: Annular metal fittings
Inventor: IZUMI YONEZO
IPC: B42F13/22
Filed: 1988-06-17
Abstract: PURPOSE:To prevent a binding lever from opening unnecessarily by a method wherein the binding lever is closed, a working plate is made to be in a V-shape folding state, an engaging part is engaged with a fitting piece by operating a lever piece in further rising direction, and the V-shape folding state of the working plate is maintained. CONSTITUTION:Binding lever 5, 5 close when working plates 4, 4 are in a folding state. When a lever piece 18 is forced outward from a rising state of the lever piece 18, the lever piece 18 moves in the state of inclining forward with a support part 13' as a fulcrum, and inner fringe connection parts of the working plates 4, 4 are pushed up via engagement of a side fringe of a notched part 8 with notched grooves 15', 15' to be bent in a chevron-shape folding. The binding levers 5, 5 are opened, and a document or the like are fixed. When the binding levers 5, 5 are directly inward pressed, the working pieces 4, 4 are bent in a V-shape folding state, and the binding levers 5, 5 are closed. The lever piece 18 rises in an imaginary line (X) state. When the lever piece 18 is forced further inward by the finger, a detent part 17 is engaged with a rear fringe part 16' of a window hole16, and the V-shape folding states of the working plates 4, 4 are maintained.
Patent JP-H0715396-A (JP)
Title: Signal transfer system
Inventor: AMAMIYA YOSHIYUKI
IPC: H04J14/02
Filed: 1993-06-18
Abstract: PURPOSE:To transfer a digital signal setting a signal line for transfer as a base when the digital signal consisting of plural bits is transferred. CONSTITUTION:A modulator receiving the digital signal consisting of plural bits (for example, eight bits) from a preceding stage signal output device 1 via a signal transfer line 4 converts the logical value 1 of each bit digit to sine wave analog signals with different frequencies (wavelength), and sends out by mixing those analog signals to a signal transfer line. A demodulator discriminates the presence/absence of 1 of each bit digit based on the detection of different frequencies (wavelength), and reproduces a code string of digital signal, and supplies it to a succeeding stage signal input device 3 via a signal transfer line 7.
Patent JP-H11332819-A (JP)
Title: Fluorescent image device
Inventor: KANEKO MAMORU
IPC: H04N9/09
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the tone of a lesion from changing due to the difference of a doctor or the like by a method wherein a display means which displays an object image based on first and second output signals for which the proportion of the signal level is controlled by a control means, is provided. SOLUTION: For this fluorescent image device 1, an endoscope 3 which detects a fluorescent image of excitation light which is cast in an organism, and transmits the fluorescent image to the outside of the organism, and a camera 4 equipped with CCD's 43, 44, which are first and second photographing means to photograph the fluorescent image being amplified by first and second image intensifiers (I.I.) corresponding with green and red colors, which respectively amplify obtained fluorescent images of different wavelength zones, are provided.  Then, first and second output signals from CCD's 43, 44 are respectively image-processed, and pseudo color image signals are formed, and in order to adjust a normal area to a specified tone, a maximum values of respective image signal brightness levels are processed by an operation part 51 of an image processing device 5, and the rate of the amplifications of I.I. 41, 42 is adjust- controlled by a control part 52, and a formed pseudo color image signal is displayed on a monitor 6.
Patent JP-H08326030-A (JP)
Title: Civil engineering mat
Inventor: NAKANISHI SHINGO
IPC: E02B3/12
Filed: 1995-05-22
Abstract: PURPOSE: To enable stable usage even at places having large water current and tidal current by constituting this mat of water-permeable fabrics, in which metallic fibers having single wires having a wire diameter of a fixed value or less are twisted or woven to other fibers, keeping the weight of the metallic fibers to the weight of the fabrics within a specific range and setting the apparent density of the fabrics at a specific value or more. CONSTITUTION: Flexible stainless wires having single wires having a wire diameter of 400μm or less and polyester multifilament yarn are doubled and twisted, thus manufacturing twisted union yarn. Multiple fabrics are woven by using the twisted union yarn as warp 1 and twine twisted by polyester multifilament yarn as weft 2. The weight of metallic fibers to the weight of the fabrics is set in 30-90% and the apparent density of the fabrics in 0.8 or more at that time. Accordingly, the civil engineering mat, in which no turn-up is generated by a water current even at the time of usage at places having large water current and tidal current and which can be manufactured at a low cost and has excellent handling properties on a field, is acquired.
Patent JP-S637101-A (JP)
Title: Controller for electric rolling stock
Inventor: YASUNAMI MASAHIRO
IPC: B60L3/00
Filed: 1986-06-26
Abstract: PURPOSE:To reduce the power loss of an electric motorcar by providing a current limiting resistor connected in series with a parallel circuit of a filter capacitor charging resistor, a thyristor, and a diode having a conductivity in a reverse direction to the thyristor. CONSTITUTION:When a filter capacitor 13 is charged to a trolley line voltage at the time of starting a controller for an electric rolling stock, a high speed breaker 5 and a thyristor 7 are turned ON. When the breaker 5 is opened by an overcurrent in a power drive mode, a current flowing to the breaker 5 is attenuated through the thyristor 7 and a current limiting resistor 9. When the breaker 5 is opened by an overcurrent in a power regenerative mode, a regenerative current flowing to the breaker 5 is attenuated through the resistor 9 and a diode 8. Accordingly, the power loses of the thyristor 7 and the diode 8 are small.
Patent JP-S5481371-A (JP)
Title: Preparation of foamed compound
Inventor: NISHIMURA KATSUMI
IPC: C08J9/16
Filed: 1977-12-12
Abstract: PURPOSE: To attach a powdery blowing agent to the surfaces of a granular thermoplastic resin uniformly with good operating efficiency, by agitating a liquid non-volatile material with the resin.  
     CONSTITUTION: (A) A granular thermoplastic resin, e.g. polyethylene, etc., is  incorporated with (B) a powdery blowing agent, e.g. azodicarbonamide, etc. and (C) a non-volatile material liquid under agitating conditions, at such a temperature that the resin will not stick to each other and below the blowing temperature of the blowing agent, thus sticking the blowing agent uniformly on the resin surfaces. A plasticizer, e.g. di-(2-ethylhexyl) phthalate, etc., a compound having an unsaturated polymerizable group, e.g. diallyl phthalate, etc., a softener, e.g. lubricating oil, etc. and/or a flame-retardant, etc. compatible with the resin may be preferably used as the ingredient (C). Preferably, the mixing weight ratio of (A): (B): (C): is 100: 0.2W1: 0.1W2, and the weight ratio of (C) to (B) is 1: 0.5W1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S634991-A (JP)
Title: Thermal copying method
Inventor: KOIZUMI YUTAKA
IPC: B41J3/28
Filed: 1986-06-26
Abstract: PURPOSE:To obtain a portable-type copying device easty to operate, by a method wherein an original image is optically read through a thermographic paper by scanning, and developing the color of the thermographic paper according to an original image signal obtained by the reading, at a position spaced downstream from a reading scanning position by a fixed distance. CONSTITUTION:A manuscript 1 to be duplicated is placed on a desk or the like with an original image 1' directed upward, a thermal color forming type copying paper 2 is placed thereon with a color forming side directed upward, at such a position as to cover the original image. A copying device 3 comprises a light source 4 extending in a scanning width direction. With the copying device 3 moved by hand, the manuscript 1 is optically scanned through the copying paper 2, and the reflected light is directed through a lens 5 provided in the copying device 3 to form an image on the surface of a CCD 6. The image information on the manuscript is read by self-scanning by the CCD 6 in a main scanning direction and sub-scanning by moving the copying device, and is converted into an electrical information signal by a processing circuit 7. The electrical information signal is supplied to a thermal writing head 8 provided in the copying device 3 so as to be slidden on the surface of the copying paper 2, and a thermal information signal is supplied from the head 8 to the copying paper 2, thereby thermally developing a color according to the signal.
Patent JP-H11307943-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: ISHIKAWA KAZUMITSU
IPC: H05K3/46
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To form the circuit of a signal wiring layer finely, by making a signal wiring layer of a only the second copper-plating layer, and making a second heat radiating outer-layer land of first and second copper-plating layers and an outer copper foil. SOLUTION: An inner-layer circuit 2, a pad 3 for connection, etc., are made on an inner-layer glass epoxy copper-clad laminate 4 through the processes of exposure with an alkaline-development photosensitive dry film, the development, the etching, and the peeling. After stacking, this board is provided with a nonthrough hole, the first copper-plating layer and the second copper-plated layer through photoetching and peeling processes. Furthermore, a photo pattern is made, and this is provided with the second blind via hole 16 excellent in high density, a signal wiring layer 17, the second heat radiative outer-layer circuit 18 excellent in heat radiation, and the second heat radiative outer-layer land 19.  Then, a mounting fixed typed electronic parts 20 are mounted, and an electrode 20 part is soldered, using cream solder for the second heat radiative outer-layer land 19 and the second heat radiative outer-layer circuit 18.
Patent JP-S5669960-A (JP)
Title: Two-phase psk carrier regenerating circuit
Inventor: MIYAKE MAKOTO
IPC: F02B75/02
Filed: 1979-11-12
Abstract: PURPOSE:To make it possible to output a normal regenerated carrier even if a cycle skip is caused, by adding a cycle skip suppressing circuit. CONSTITUTION:The two-phase PSK carrier regenerating circuit consists of carrier regenerating circuit 2 and newly added cycle skip suppressing circuit 4. Cycle skip suppressing circuit 4 is composed of the delay circuit that delays regenerated carrier s(t) by a certain time, phase detector 7 that detects the phase difference between regenerated carrier s(t) and the output signal of delay circuit 6, T flip-flop 8 that operates at the rise of output signal p(t) of phase detector 7 and outputs a binary signal varies when a cycle skip occurs to the regenerated carrier, comparator 9 that coordinates signals of ''H'' and ''L'' with ''+1'' or ''-1'', and the multiplier that multiplies the output of comparator 9 by s(t).
Patent JP-H11339198-A (JP)
Title: Inter-vehicle distance alarm system
Inventor: ARAKI HIDEO
IPC: B60W30/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to extend the life of a measuring means longer than that in the case where it is continuously operated without losing a preceding vehicle start informing function. SOLUTION: The system is provided with a subsensor 13 for detecting the movement of a preceding vehicle from an almost stopped state. At the time of judging that a driver's own vehicle stops or is traveling at a prescribed speed or less based on an output signal from a vehicle speed sensor 12, a control means 14 outputs a stop signal to a scanning laser rader 11 to be a measuring means to stop its operation, and when the subsensor 13 detects the movement of the preceding vehicle during the operation stop of the rader 11, the control means 14 outputs a start signal to the rader 11 to restart it.
Patent JP-H04371955-A (JP)
Title: Photomask blank and photomask
Inventor: MURAKI AKIRA
IPC: G03F1/50
Filed: 1991-06-20
Abstract: PURPOSE:To provide a photomask blank and a photomask with which high- accuracy fine patterns can be stably formed. CONSTITUTION:The photomask blank essentially consists of a glass substrate 1, light reflection preventing layer 2 comprising a chromium compd. (Cr:O:N), light shielding layer 3 comprising a chromium compd. (Cr:N), and coating layer 4 comprising a boron carbide (B:C). When a photomask is formed from this blank, the etching rate of the boron carbide coating layer 4 is 15sec. which is faster than a conventional one, so that the resist layer can be made thin and the working accuracy for the formation of resist patterns can be improved. Moreover, the coating layer 4 acts as an etching mask during etching the light shielding layer for patterning, so that the accuracy of etching is improved.
Patent JP-S633085-A (JP)
Title: Production of heat storage construction material
Inventor: SEI MIKIO
IPC: C09K5/00
Filed: 1986-06-24
Abstract: PURPOSE:To obtain the titled construction material for residential use at low cost, free from any fracture due to internal pressure caused by the cubical expansion of the heat storage material contained, by homogeneous dispersion in a base material of polyethylene pellets prepared by incorporation of a latent heat storage material and a specific substance followed by swelling then carrying out molding. CONSTITUTION:The objective construction material 1 can be obtained by homogeneous dispersion in a base material 3 of polyethylene pellets 6 prepared by incorporation of (A) an organic latent heat storage material and (B) a substance compatible with the component A but insoluble to water followed by swelling, then carrying at molding. The melting points of the components A and B to be used fall in temperature ranges higher and lower than the molding temperature, respectively.
Patent JP-S5481176-A (JP)
Title: Method of reduction
Inventor: SHIMIZU SHIGEO
IPC: C01C1/04
Filed: 1977-12-13
Abstract: PURPOSE: To obviate the need for the dehumidification of reduction reaction waste gas by the procedure in which part of NH 3  synthesis gas is drawn out of a NH 3  synthesis gas compressor, the gas is supplied for the reduction reaction of gamma- hematite, etc., and then the reduction reaction waste gas is recycled to a specific portion of NH 3  synthesis system.  
     CONSTITUTION: The gas from the NH 3  synthesis gas manufacturing process 11 is introduced into the methanator 12, then raised its pressure by the compressor 15, then, cooled by the cooler 14, and lastly sent to the NH 3  synthesis process 16. On the other hand, part of NH 3  synthesis gas coming out of the cooler 14 is collected, then reduced its pressure by the pressure reducer 17, then raised its temperature to approx. 350°C while passing through the heat exhanger 21 and the heater 18, until the temperature of gamma-hematite, etc. is reached, and lastly sent to the reactor 19 charged with a substance to be reduced, e.g., gamma-hematite, etc. The NH 3 synthesis gas coming out of the reactor 19 is passed through dust collector 20, and then sent back through the heat exchanger 21 to NH 3  synthesis gas pipe right after the outlet of the methanator 12, or an appropriate position at near the inlet of the final compression stage of compressor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H074210-A (JP)
Title: Steam-cooled gas turbine combined plant
Inventor: ENDOU SHINYA
IPC: F01K23/10
Filed: 1993-06-21
Abstract: PURPOSE:To recover cooling steam without generating pressure loss and thermal stress by using extracted steam from an intermediate stage of a high pressure steam turbine as cooling steam for high temperature cooling part of a gas turbine, and recovering the steam after cooling into a reheater of an exhaust heat recovery boiler. CONSTITUTION:Air is compressed by an air compressor 1 and fed to a combustor 2 as high temperature and high pressure air. Fuel is burned in the combustor 2 and fed to a gas turbine 3 are a high temperature combustion gas. Further, the combustion gas is expanded in the gas turbine 3 to generate motive power so as to drive the air compressor 1 and a generator. The combustion gas discharged from the gas turbine 3 is fed to an exhaust heat recovery boiler 5. A cooling steam supply pipe 107 is connected from an intermediate stage of a high pressure steam turbine 19 to a turbine high temperature part 24 of the gas turbine 3 so as to use steam of the intermediate stage of the high pressure steam turbine 19 as gas turbine cooling steam. The cooling steam is passed through the gas turbine high temperature part 24 for heat recovery and then recovered into a middle part 300 of a reheater 16.
Patent JP-S6210266-A (JP)
Title: Vapor deposition device
Inventor: YAMADA YASUYUKI
IPC: C23C14/24
Filed: 1985-07-06
Abstract: PURPOSE:To provide a vapor deposition device which does not injure the blade edge of a cutting tool such as drill as a material to be treated by installing vapor deposition metals to serve as a cathode to plural points of a vacuum chamber to service as an anode and providing a means for uniform heating of the material to be treated on a rotary table provided to the approximately central part of the vacuum vessel. CONSTITUTION:The material 2 to be treated such as drill or end mill is imposed on the rotary table 4 and after the inside of the vacuum vessel 1 is evacuated to <=2X10<-5>Torr, a heater power source 11 is turned on. The inside of the vessel 1 is heated up to about 400 deg.C in a vacuum heating state. Since the material 2 is heated up only by the radiation heat of the heater 12, the blade edge is not injured. An arc DC power source 7 is then turned on and an arc discharge is generated by bringing a trigger 5 connected to the vessel 1 into contact with the vapor deposition metal 3 then immediately detaching the same therefrom. The potential is impressed negative to the material 2 from a bias DC power source 6 and the surface of the material 2 is sputtered by the metallic ions evaporated from the metal 3 by which the surface is cleaned. The potential of the power source 6 is decreased in succession thereto so that the metallic ions and reactive gas react with each other and are deposited as the compd. on the material 2.
Patent JP-H09328815-A (JP)
Title: Construction method of precast concrete column/beam
Inventor: IIDA YOSHIHARU
IPC: E04B1/21
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to ensure vertical accuracy of a column without installing a diagonal support and to provide a construction method capable of constructing PCa beams without using support on the column side. SOLUTION: A PC a column 1 projects a screw reinforcement 3 from a column capital section 1a, an insertion hole 4 housing the screw reinforcement 3 from a lower story is provided in a pedestal section 1b, and a screw reinforcement fixing notch section 5 is cut in the front end thereof. Positioning holes 8a capable of passing through the screw reinforcement 3 are bored into the front ends of steel framed materials 8 projected to a beam-column joint section 7 side of PCa beams 6. The steel framed materials 8 bring the lower surfaces of the front ends into contact with the upper surface of the column capital section 1a, and load acting on the beams is borne thereon in the case of execution. A liner 10 is held in the center of the lower surface of the pedestal section 1b to adjust the erection of the column while inclining it.  When the PCa beams 6 are mounted on the column capital section 1a, since the screw reinforcement 3 is inserted into the positioning holes 8a, the fixing of the beams and the positioning are simultaneously made.
Patent JP-H05344541-A (JP)
Title: Portable image pickup display device
Inventor: TEJIMA AKIRA
IPC: H04N5/232
Filed: 1992-06-09
Abstract: PURPOSE:To obtain a portable image pickup display device matched with human's visual action capable of experiencing a distance sense approximate to practical observation and having high operability by adjusting a display optical system while linking with an image pickup optical system. CONSTITUTION:This device is provided with a forehead loading part 1 to be put on a user's head so as to optically expand a display screen and visualize an image and a recording part 6 to be carried independently of the loading part 1. An image pickup part is fixed to a position close to right and left visual lines on the front part of the loading part 1, an image pickup lens control part 23 and a display lens control part 32 to be interlockingly controlled so that the focal distance of an image pickup/display system and congestion are in optimum conditions are arranged and controlled by a main control part 27 so that a display optical axis always coincides with the image pickup optical axis. In addition, a recording/reproducing control part 34 for recording/ reproducing display focal distance information fL 33 synchronously with the recording/reproducing of display signals Voa 31a, Vob 31b is provided.