baber/WOPTO huggingface dataset:
Patent JP-H01296099-A (JP)
Title: Dome and image detecting device
Inventor: NAKANISHI TERUO
IPC: G02B13/06
Filed: 1988-05-25
Abstract: PURPOSE:To permit detection in wide range, by a method wherein the mold of a fish-lense is formed by a plurality of materials having different refractive indices while a part, whose azimus exceeds a predetermined value, is formed so as to increase the ratio of the materials having larger refractive indices together with the thickness thereof as the azimus is increased. CONSTITUTION:A dome 1c is produced by combining a material (c) having a small refractive index and another material (d) having large refractive index so that the ratio of the material (d) to the material (c) is increased at a part whose bearing theta has exceeded a predetermined angle while the total thickness of the part is increased to a predetermined value as the azimus theta is increased. A composite refractive index and the thickness in the peripheral part of the dome 1c are increased together with the azimus theta, therefore, light beams (a) from a detecting objective are bent toward a direction increasing the refractive index and the thickness whereby the objective in a wide range, in which the bearing theta ' is increased by a value alpha, may be detected. According to this method, an optical system 12 may be permitted to receive the light beams (a) in a wide range and input them into a detector 13 by the fish-lense type dome 1d without moving the optical axis of the optical system 12.
Patent JP-S5826351-A (JP)
Title: Tape recorder
Inventor: SHIMAMURA TAKAYUKI
IPC: G11B27/02
Filed: 1981-08-10
Abstract: PURPOSE:To simplify the operation for tape edition, by temporarily stopping the recording mode of a tape run mechanism at recording state automatically when a tape run mechanism at reproduction state is at high speed feed mode. CONSTITUTION:When a fast feed or a rewinding button of the 1st tape run mechanism 1 is operated at dubbing state, a tape is run in high speed. In this case, a transistor (TR) Q4 is turned on and a motor M2 of the 2nd tape run mechanism 2 is stopped. Thus, the recording mode of the mechanism 2 is temporarily stopped. The program search for a desired recording is made for the 1st tape run mechanism 1 and the mode is again converted into the reproduction mode. Thus, the temporary stopping of the recording mode is automatically released for the mechanism 1 and a reproduction signal from the mechanism 1 can succeedingly be recorded. Then, the operation for tape edition can be simplified.
Patent JP-H0421738-A (JP)
Title: High toughness and high hardness sintered body
Inventor: MIYAMOTO MANABU
IPC: C04B35/58
Filed: 1990-05-15
Abstract: PURPOSE:To manufacture a sintered body having high hardness and excellent in wear resistance and toughness by blending high pressure phase type boron nitride with a WC-base sintered hard alloy having specified WC/Co ratio in specified proportion. CONSTITUTION:A sintered body constituted of, by volume, 30 to 80% high pressure phase type boron nitride and 70 to 20% WC-base sintered hard alloy having, by weight, (95/5) to (70/30) WC/Co ratio is prepd. In this way, the sintered body excellent in chipping resistance and pitching resistance can be obtd. and is useful as the wear-resistant tool stock for cutting tools, bearings or the like.
Patent JP-S5915602-A (JP)
Title: Balancing method of rotor
Inventor: SAKAKIDA HITOSHI
IPC: F01D5/02
Filed: 1982-07-20
Abstract: PURPOSE:To balance a rotor with one time balancing operation, by cutting balance weights mounted to the end face of a rotor disc through a tool so as to eliminate unbalance of the rotor under its rotation. CONSTITUTION:Four balance weights 6 are mounted to the end face of a turbine disc 5 of a rotor 1 by bolts mutually at an angle of 90 deg. with a shaft as the center further with a different distance respectively from the shaft. While neighboring to the balance weight 6, a tool 9 mounted to an automatic feed device 8 is arranged. Under a condition the rotor 1 is fortated, the tool 9 is moved in vertical and longitudinal directions and the balance weight 6 is cut by a required amount.
Patent JP-H06337371-A (JP)
Title: Stereoscopic vision device
Inventor: YAHIRO KAZUO
IPC: G02B27/22
Filed: 1993-05-27
Abstract: PURPOSE:To give perspective to an image by changing an angle between the lines of sight of a left eye and a right eye by changing the angle between left, right eye view image display parts in a stereoscopic vision device. CONSTITUTION:Left, right image signals are sent from left, right eye view image generation parts 5, 6, and are displayed on the left, right eye view image display parts 1, 2. Simultaneously, the distance information of the images generated by the left, right eye view image generation parts 5, 6 are sent to an angle control part 11 as left, right image distance signals. By the angle control part 11, left, right angle driving parts 3, 4 are controlled by left, right angle driving signals so that the angle between the lines of sight coinciding with a viewing distance is taken by the left, right eye view image display parts 1, 2.
Patent JP-H0421266-A (JP)
Title: Sensitivity adjustment device for digital scanner
Inventor: NARA WATARU
IPC: G03G15/00
Filed: 1990-05-16
Abstract: PURPOSE:To prevent production in a change in a copy picture density even when the AE mode is selected by generating a reference level based on both of reference density information obtained through the read of a reference density pattern and background density information of a picture read from an original. CONSTITUTION:In the case of reading a picture, a reference density board is read at first by an image sensor 1. Then a level of Vin is A/D-converted and the result is Do(x). The Do(x) by one line is stored in an address of a RAM 12 in response to the scanning timing as the reference data. Only a part of the picture data outputted from an A/D converter 7 is extracted and given to an averaging circuit. A peak hold circuit detects a maximum value Dmax (background level) while a WIND signal of a mean value Dtyp inputted sequentially is at H and holds and outputs it. When the AE mode is set, the DrefAE is adjusted in response to the background level of the data D(x) and the result is fed to a D/A converter 10, in which the value Vref is revised.
Patent JP-S6018261-A (JP)
Title: Manufacture of two-layered cylinder liner
Inventor: ONO SHIYUUJI
IPC: B22D19/08
Filed: 1983-07-13
Abstract: PURPOSE:To obtain a cylinder liner which is thin walled, is light and has excellent slidability by forming the inside layer of a cast iron and the outside layer of a cast steel by a vertical type centrifugal casting method. CONSTITUTION:A core 2 provided with a hole in common use as a pouring port 3 at the center and an aperture in the lower part is disposed concentrically at the center of a metallic mold 1 and the top end 6 of the core 2 is fixed to the mold 1. The mold 1 is then rotated and the melt 13 of a cast steel is poured through the port 3. The melt 13 enters a cavity part 11 where the melt is risen along the inside surface of the mold 1 by centrifugal force. The molten cast iron to be formed as an inside layer 15' is then cast in the same way as mentioned above upon lapse of a specified time and immediately the rotation of the die 1 is stopped to allow the molten metal to solidify. The two-layered cylinder united with the outside layer 14' and the inside layer 15' to one body is removed from the mold 1. The cylinder liner which is thin walled, is light and has good slidability is obtd.
Patent JP-H09311598-A (JP)
Title: Method and device for evaluating function for image forming device
Inventor: SHIMOMURA YOSHIKI
IPC: G03G21/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To automatize the maintenance for plural systems by providing a function evaluation part used in common to plural systems and evaluating the entire function state. SOLUTION: A control data managing part 20 writes information data concerning each unit 8 in a data table 21 in every updating cycle previously set based on a signal from a sensor 9 provided in each unit 8. An evaluation part 22 diagnoses the present state of each unit 8 based on the information concerning each unit 8 which is written in the data table 1. In the case of judging as the result of judgement that there is possibility that trouble is caused or trouble is developed, planning of a sequence is required to a sequence planning part 23 in order to realize recovery from the trouble. A control sequence planned by the planning part 23 is simulated by a simulation part 26 and the simulated result is evaluated by the evaluation part 22. Then, it is divided by a division part 27 and given to each unit 8.
Patent JP-H10296949-A (JP)
Title: Lower surface support member for holding mechanism of plate to be printed of screen printer
Inventor: MURAKAMI TAKEHIKO
IPC: H05K3/12
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To support a plate to be printed under uniform pressure entirely irrespective of position, size and shape of a component mounted on the plate by constituting a lower surface support member of a holding mechanism of the plate for a screen printer by a base frame and a cushioning material provided in the frame. SOLUTION: A base frame 1 is set to an elevation base, and a silicone gel 2 as a cushioning material is provided in the frame 1. And, nicks 3 are formed at suitable parts of the gel 2 to prevent parts from being pulled when a component mounted on a plate to be printed is lodged. Air bags 4 are provided by dividing at lower parts of portions divided by the nicks 3 of the gel 2. When the frame 1 is raised so that the component 5 mounted on the plate is brought into contact therewith, the gel 2 absorbs it to be lodged. At this time, since a repulsion force is extremely small as characteristics of the gel 2, the component can be lodged without difficulty irrespective of size and shape of the component 5.
Patent JP-S5915524-A (JP)
Title: Spinning machine having doffing apparatus
Inventor: NAKAHARA TEIJI
IPC: D01H9/04
Filed: 1982-07-19
Abstract: PURPOSE:To utilize the existing equipment and eliminate the excessive space for providing newly a doffing apparatus, by running a doffing cart having a doffing apparatus in a space for running a yarn ending cart provided along the respective units of a spinning machine. CONSTITUTION:Spinning units (U) constituted of a drafting apparatus 14 consisting of a back roll 11, middle roll 12 and front roll 13, an air jetting nozzle 15, a nip roll 16 for taking out a spun yarn (Y), a slub catcher 17 and a winding part 18 are provided along the outside of a frame body 19 of U-shaped cross section. A doffing cart 5 having not only a yarn ending cart 7 but also a doffing apparatus 4 is run in the space 3 for running the cart 5 surrounded by the frame body 19.
Patent JP-S62281975-A (JP)
Inventor: MAKI TATSUYA
IPC: A62D1/02
Filed: 1986-05-30
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-S5828939-A (JP)
Title: Defrosting controlling device
Inventor: MIZUSHIMA TADASHI
IPC: F25D21/02
Filed: 1981-08-14
Abstract: PURPOSE:To enable to realize the econimical and unerring defrosting operation without being influenced by the individual variation of characteristics of thermistor by a method wherein the presence or absence of frosting in an air conditioner is judged by the change of the magnitude of power consumed at the thermistor caused by the difference of heat transfer rates of frost and of air. CONSTITUTION:The controlling device 5 judges the presence or absence of frosting by detecting the power consumed at the positive temperature coefficient thermistor 5-1, which serves as a heating element and also as a temperature detecting element. Said thermistor 5-1 is fitted to the frosting locations such as the piping of an evaporator, radiation fins and the like and has the characteriistics that the resistance value increases and consequently the power consumption sharply increases, when the frosting occurs on the thermistor itself. Said sharply increased voltage is compared with the reference voltage Vref at a voltage comparator 5-3 and the compared output turns ON a transistor 5-4 in order to actuate a relay 5-5, which changes-over a four-way valve in refrigerating cycle to the defrosting operation position.
Patent JP-H09315795-A (JP)
Title: Workbench leveling device
Inventor: TAGAMI YOSHIO
IPC: B66F9/06
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To improve the follow-up characteristic of the derricking operation in accompany with the derricking operation of a boom, and to prevent the inclination of the workbench by more than a specific angle, and the dangerous boom operation by the misoperation of an operator. SOLUTION: A bottom side oil sac 23a of an upper levelling cylinder 23, and a bottom side oil sac 22a of a lower levelling cylinder 22 are connected by a bottom side levelling hose 31, a rod side oil sac 23b of the upper levelling cylinder 23, and a rod side oil sac 22b of the lower levelling cylinder 22 are connected by a rod side levelling hose 32. The both levelling hoses 31, 32 comprise the pilot check valves 41, 42, the pilot check valves 41, 42 are opened at the derricking operation of the boom, to connect the oil sacs of the upper and lower levelling cylinders 22, 23. A pressing switch is installed on a pilot oil path, and the abnormity of the operating rack levelling device is detected by combination of an operating lever and a pressing switch, to control the boom operation by the operating level, for keeping the safety.
Patent JP-S616786-A (JP)
Inventor: KAWABATA AKIO
IPC: G07D9/00
Filed: 1984-06-20
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-H04228303-A (JP)
Title: Drive for roll
Inventor: KAARU-HAINTSU KIYUSUTAAZU
IPC: D21G1/00
Filed: 1991-04-30
Abstract: PURPOSE: To provide a rolling device, from which substantially constant line pressure can be obtained by means of impressed force based on a change of a rotation speed of a hollow roll even when the hollow roll is based on a rolling bearing in its roll end or its extension part. CONSTITUTION: Although a hollow roll 1 is rotated around an unrotational cross head 3, the hollow roll 1 is not journalled to the cross head and can perform a stroke motion with respect to the cross head 3. In an axis directional extension part 20 arranged in the hollow roll 1, an extension part 30 of a drive casing 25 is clamped at an axial interval, and between both extension parts 20, 30, bearings 23, 24 are arranged. The hollow roll 1 is guided by means of a guide ring 40, which can be moved in an operation plane to the cross head 3.
Patent JP-S5750740-A (JP)
Title: Manufacture of face discharge type gas discharge panel
Inventor: SUGIMOTO YOSHIMI
IPC: H01J11/10
Filed: 1980-09-11
Abstract: PURPOSE:To improve the tightness between a phosphor member and a cover plate by forming a photoresist layer mixed with phosphor material and powder glass having low melting point of a cover plate composed of a transparent glass then molding it through photographic exposure and burning under predetermined temperature. CONSTITUTION:When forming the phosphor layer of a cover plate facing with an electrode supporting substrate through a discharge gas space, a photoresist layer mixed phosphor material and powder glass having low melting point is formed on a cover plate made of a transparent glass then it is formed to predetermined pattern through the photographic exposure to form a photoresist layer 8'. Thereafter a sealing member 4a' is printed at the corresponding portion of the sealing of the cover plate 2, then said layer 8' and the sealing member 4a' are burnt under predetermined temperature to disperse the unnecessary subsistance to make said layer 8' into the phosphor layer. At the same time the softened powder glass will catch the phosphor subsistance while adhering to the cover glass 2 to improve the tightness between the phosphor material layer and the cover plate 2, thereby the dropping of the phosphor material layer is prevented while the production yield and the indicated quality can be improved.
Patent JP-S6020943-A (JP)
Title: Non-crosslinked polyethylene resin expanded particle
Inventor: FUJIE AKIRA
IPC: B29K105/04
Filed: 1983-07-14
Abstract: PURPOSE:To provide the titled expanded particles which have excellent moldability and gives moldings having mechanical strength and dimensional stability equal to or better than those of crosslinked polyethylene resin expanded moldings, by pre-expanding a specified polyethylene resin in a non-crosslinked state as a base material. CONSTITUTION:Expanded particles comprises a base resin composed of a non- crosslinked polyethylene resin having a melt index of 0.7g/10min or below, a melt index ratio of 40 or above and a crystalline m.p. of 113 deg.C or above. Examples of the polyethylene resins are ethylene homopolymer, crystalline copolymers contg. at least 50mol% of ethylene units obtd. from ethylene and a copolymerizable monomer and their mixture. When the apparent density of the expanded particle is higher than 0.3g/cm<3>, mold clamping pressure in molding must be elevated, a high temperature is required to completely fuse particles, shrinkage marks are liable to form and blistering caused by post expansion is liable to occur which are undesirable.
Patent JP-H10321017-A (JP)
Title: Vehicular luminaire
Inventor: AKIYAMA KIYOHIRO
IPC: F21S8/10
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular luminaire capable of reducing the breadth of its optical direction without dividing a board for mounting of light-emitting elements. SOLUTION: A board 4 is placed nearly in parallel with a lens 2 and LEDs 5 are mounted on time board 4, inclined at almost a same inclination angle αas that of the optical axis Z-Z of the lens 2. As a result, even if the lens 2 is inclined with respect to the optical axis of the LEDs 5, the breadth of the optical axis direction Z-Z between the lens 2 and a lamp housing 1 can be reduced without dividing the board 4.
Patent JP-H06337973-A (JP)
Title: Can cover counter
Inventor: SAKASHITA OSAMU
IPC: G06M7/00
Filed: 1993-05-28
Abstract: PURPOSE:To provide a can cover counter capable of accurately counting up the number of can covers and easily changing the number of can covers in a can cover group formed by a cover cutter without exchanging a counting gear. CONSTITUTION:Rotary shafts 5a, 5b extended in parallel through a carrying path 2 for carrying plural can covers (w) in the horizontally stacked state are respectively equipped with counting gears 4a, 4b for rotating respective shafts 5a, 5b in accordance with the movement of the covers (w) while successively engaging the outer peripheral edge parts of the covers (w) carried on the carrying path 2 with respective teeth roots 12a and 12b. The can cover counter is also provided with an encoder 6 for generating pulses corresponding to the number of covers (w) in accordance with the rotation of the gears 4a, 4b through the shafts 5a, 5b and a controller 7 for driving the can cutter for separating a prescribed number of can covers from the plural covers (w) on the carrying path when the number of pulses generated from the encoder 6 reaches the prescribed number of covers (w) and forming a can cover group.
Patent JP-S5917755-A (JP)
Title: Multiplexing system of transmission system
Inventor: BABA YASUSHI
IPC: G06F13/12
Filed: 1982-07-21
Abstract: PURPOSE:To reduce the transmission load on a master station, by constituting a backup station approximately similarly to the master station and operating the backup station as a relaying station in the data transmission and reception between the master station and other stations. CONSTITUTION:When a station requests data to a master station 20, the station requests data to a backup station 30. The station 30 receives the data request from the requesting station in a data transmtting part 31 and transmits it to a master data generating part 33. In the generating part 33, data of the address of the station 20 and etc. are read out from a memory part 34 to generate data, and this data is transmitted to the station 20 through the transmitting part 31. When receiving requested data from the station 20, the station 30 designates the address of the requesting station to transmit data and stores it as data for tracking in the memory part 34. When the station 20 transmits data to the requesting station, the station 20 transmits all signals of this data to the station 30. The station 30 receives them in a data processing part 32 through the transmitting part 31 and decodes them to transmit them to the requesting station. When receiving the response from the requesting station, the station 30 stores in its own station and transmits it to the station 20 through the generating part 33 and the transmitting part 31.
Patent JP-H01298213-A (JP)
Title: High-tenacity polyester-based conjugated yarn
Inventor: KADOTA SHUSAKU
IPC: D01F6/84
Filed: 1988-05-26
Abstract: PURPOSE:To obtain the title conjugated yarn having >= fixed strength and improved adhesiveness to various kinds of rubber, comprising a core component of modified polyester copolymerized with a specific amount of sulfonic acid phosphonium salt and a sheath component of polyamide. CONSTITUTION:The aimed conjugated yarn which is a core sheath type conjugated yarn comprising a core component of (A) a modified polyester having >=0.6 intrinsic viscosity copolymerized with 0.05-20mol% sulfonic acid phosphonium salt shown by the formula (A is aromatic group or aliphatic group; X1 is ester- forming functional group; X2 is ester-forming functional group or H; R1-R4 are alkyl or aryl; n is integer) and a sheath component of (B) a polyamide such as nylon 6, having 7-30wt.% based on total amount and >=6.0g/d strength and is suitable as a rubber reinforcing material having excellent fatigue resistance.
Patent JP-S61285870-A (JP)
Title: Converting coding system
Inventor: OZEKI KAZUO
IPC: H04N1/415
Filed: 1985-06-13
Abstract: PURPOSE:To obtain the high compressing efficiency by extracting the characteristic of the input picture for a block and selecting the optimum transformation. CONSTITUTION:A transmitting part 100 and a receiving part 111 are composed through a communicating 106. The transmitting part 100 is composed of a feature extracting detecting circuit 102, a matrix selecting part 103, an orthogonal transformation part 104 and a quantizing/coding part 105. The receiving part 111 is composed of an orthogonal reverse transformation part 108, a matrix selecting part 109, and a decoding/reverse quantizing part 107. For the information of a picture block G, one side is inputted to the feature extracting detecting circuit 102 and other side is inputted to the orthogonal transformation part 104. In the feature extracting detecting circuit 102, the feature is extracted for respective blocks. For the optimum transformation, the composite T<t>P of the transformation P to transform an (n) dimensional vector (1, 1..., 1) to an (n) dimensional vector (b1, b2,..., bn) to show the inclination, and the transformation T suitable to transform the vector, which averages plural input signals for a block, is used.
Patent JP-S5353148-A (JP)
Title: Fan
Inventor: SHIRONAGA HIDEO
IPC: F24F7/013
Filed: 1976-10-25
Abstract: PURPOSE: To provide a fan, with which air can be simultaneously taken in and exhausted with a single blade, and with which mixture of exhaust air and intake air is prevented from taking place. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5353006-A (JP)
Title: Jet pump equipment for water absorption
Inventor: KANAI HIROSHI
IPC: F04F5/10
Filed: 1976-10-25
Abstract: PURPOSE: For an equipment to be able to select easily whether use or not remaining water in the bathtub for washing or rinsing according to washing, providing by-pass pipe having opening and shutting valve parallel to a jet pump on the supply water pipe of an electric washing machine. 
     COPYRIGHT: (C)1978,JPO&Japio