baber/WOPTO huggingface dataset:
Patent JP-S5842514-A (JP)
Title: Apparatus for locating side seam position of empty can
Inventor: TAKAGI TAKAO
IPC: B65G43/08
Filed: 1981-09-03
Abstract: PURPOSE:To enable a side seam portion of an empty can be automatically located in a predetermined position by taking up the conveyed empty can, rotating it at the taken-up position and stopping the rotation when the side seam portion of the empty can is detected by a detector. CONSTITUTION:When an empty can A such as a barrel can seam welded at the barrel portion in a previous process and held by an empty can holder 7 comprising a magnet 5 in a backet conveyer 8 is transferred to a predetermined position, an upper lift 10 is lowered by an operative cam 11 to push the empty can A out of the holder 7, while a lower lifter 19 is raised by an operative cam 11' to receive the empty can A by an empty can receiver 18 and then lowered.  Thus, the empty can A is mounted on rollers 21, 21 and rotated. During this rotation, the side seam portion is detected by a reflection system sensor 16. As  soon as the side seam portion is detected, the rotation of the rollers 21 is  stopped immediately and the empty can A is returned again to the empty can  holder 7 by the operation of the lower and upper lifters 19, 10.
Patent JP-H10313473-A (JP)
Title: Message device
Inventor: KOJIMA YASUHIRO
IPC: H04W68/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To mutually exchange a message only between these devices and also to allow an owner to recognize a message through body feeling without letting others know the message by separately carrying two kinds of devices which have different transmitting and receiving frequencies. SOLUTION: To a transmitting and receiving part 50 are connected a transmitting system which comprises a frequency generating circuit 61 that generates a 1st frequency and an amplifier circuit 62 that amplifies the 1st generated frequency to a prescribed transmission intensity and sends it to a transmitting and receiving part 50, and a receiving system which comprises a frequency detection circuit 11 that detects a 2nd frequency from a receiving radio wave and a level decision circuit 12 that sends a decision signal only when the detected 2nd frequency is equal to or more than a prescribed 1st receiving sensitivity based on a receiving level setting part 14. A vibrating part 70 operates only for a prescribed time through the outputs of the circuit 12 and an OFF-TD circuit 21.  The circuits 61 and 11 are provided with internal switches 63 and 13 which select the 1st or 2nd frequency and set the combination of the 1st and 2nd frequencies.
Patent JP-2000324924-A (JP)
Title: Drive wheel of walking type mowing machine
Inventor: IDE NORIHIRO
IPC: A01D34/68
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide the subject drive wheels capable of bringing grass cut down with a cutting blade in front of the machine body to easily discharge backward and preventing backward scattering of obstructions by making lateral wheels larger diameter wheels and intermediate ones smaller diameter wheels and constituting the smaller wheels of specific tractor pieces. SOLUTION: In a walking type mowing machine formed by installing a cutting blade cover for covering the rotation locus of a cutting blade in the front part of a machine body and attaching wide traveling drive wheels 3 ranging almost whole lateral width in the rear of the machine body, the lateral both sides of the drive wheels are constituted to be larger diameter wheels 4, 4 and the intermediate part to be smaller diameter wheels 5 and at least the smaller diameter wheels 5 are constituted of several tabular tractor pieces 6, 6 installed radially from the center.
Patent JP-H08334953-A (JP)
Title: Image processor
Inventor: SHIBUYA TAKUJI
IPC: G03G15/01
Filed: 1995-06-05
Abstract: PURPOSE: To provide an image processor which can increase the throughput without speeding up a process in multicolor image formation using an intermediate transfer body. CONSTITUTION: A black developing unit 144 is fixedly disposed opposite to an image carrier 1, and magenta, cyan and yellow developing units 141-143 are disposed in rotary developing unit 4b so that each can be positioned opposite to the image carrier 1 by selecting alternatively. During development by the black developing unit 144, the developing unit having color to be used in the subsequent development is made ready for use being positioned opposite to the image carrier within in the rotary developing unit 4b.
Patent JP-S5839142-A (JP)
Title: Manual input device
Inventor: IKEDA SADANOBU
IPC: H04L29/12
Filed: 1981-09-02
Abstract: PURPOSE:To use effectively the space of device installation and to cope with varied information inputs quickly, by using a free space as a transmission  medium and designating a data processing through the identification signal from  a manual input terminal part. CONSTITUTION:The operator selects a manual input terminal part (a) suitable for a work to be processed and installs this terminal part (a) near a manual input controlling part (b). One of plural waves is selected as a carrier wave used for communication between the terminal part (a) and the controlling part (b) and is set by a frequency switching circuit of local oscillating circuits 8 and 12. After transmitting the carrier wave, the controlling part (b) receives the identification signal from a generating circuit 7 to discriminate the other-party terminal part (a). When the operator scans a tablet 1, detection information is radiated from an antenna 9 through an error controlling circuit 3, a parallel-serial converting circuit 4, a transmission modulating part 5, and a frequency converting circuit 6. Detection information is received by the controlling part (b) and is demodulated and is supplied to a processing output circuit 16, and output information to an external device 18 is read out in accordance with a conversion table.
Patent JP-H034485-A (JP)
Title: Illumination control system
Inventor: NAGASAKI FUMIHIKO
IPC: H05B37/02
Filed: 1989-05-31
Abstract: PURPOSE:To simply carry out light colour control and light adjustment control with little data processing by storing colour filter condition data as a colour scene, and storing the condition data of a light adjuster as a light adjustment scene, and also displaying correlation between both of them. CONSTITUTION:A colour filter exchanging device controller 6 is provided for storing the condition data of a colour filter 2 as a color scence and outputting a conversion signal converting the data to a corresponding filter to the exchanging device 3 of the colour filter 2. And a light adjuster control device 10 is provided for storing the condition data of the light adjuster 5 as a light adjustment scene, outputting a light adjustment signal corresponding to the scene to the light adjuster 5, storing correlation between the colour scene and the light adjustment scene, and also displaying conversion to a colour scene corresponding to the light adjustment scene at the output of the light adjustment signal: i.e., correlation between the colour scene stored and light adjustment scene is displayed. Thereby light colour control and light adjustment control are readily carried out with little data processing.
Patent JP-H05334259-A (JP)
Title: Data transmitter
Inventor: JOGASAKI TORU
IPC: G06F13/00
Filed: 1992-05-29
Abstract: PURPOSE:To execute a transmission processing in a CPU which carry out a processing having no processing timing to spare by using a device even on a transmission system by speedily operating the control of the transmission and reception of data, and unnecessitating an interrupting processing. CONSTITUTION:This device is constituted of a CPU which prepares and processes data, and a dual port RAM 4 which transmits the data with the CPU which carrys out the transmission and reception of the data with an outside. The dual port RAM 4 is equipped with a transmission data buffer 4d, reception data buffer 4h, transmission non processing packet counter 4a which indicates the number of the data which are not transmitted among the data to be transmitted, reception non-processing packet counter 4e which indicates the number of the data which are not transmitted to the CPU among the received data, transmission writing pointer 4b which indicates the writing position of the next transmission data, transmission reading pointer 4c which indicates the reading position of the next transmission data, reception writing pointer 4f which indicates the writing position of the next reception data, and reception reading pointer 4g which indicates the reading position of the next reception data.
Patent JP-S5565280-A (JP)
Title: Polyamide hot-melt adhesive
Inventor: HONMA KOUICHI
IPC: C09J177/00
Filed: 1978-11-09
Abstract: PURPOSE: To provide the title adhesive having excellent water resistance, flexibility, heat resistance and adhesivity, composed of a polyamide obtained by reacting a polyamine having two or more amino groups in a molecule with a specific polybasic carboxylic acid.  
     CONSTITUTION: An adhesive composition composed mainly of a polyamide obtained by reacting (A) a 5W50C polybasic carboxylic acid obtained by the oxidative decomposition of a ≥20C chain hydrocarbon (e.g. polyethylene, isotactic polypropylene, etc.) with mixed acid at 50W120°C under vigorous agitation, with (B) a polyamine having two or more amino groups in a molecule (e.g. polalkylenepolyamine, cycloaliphatic polyamine, etc.).  
     USE: Bonding of electronic parts; side-seaming of container; lamination of veneers by impregnating in fibers; bonding of polar adherends such as steel, aluminum, glass, stone, thermosetting resin, paper, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63303305-A (JP)
Title: Quartz base thin film waveguide
Inventor: MIYAMOTO SUEHIRO
IPC: G02B6/122
Filed: 1987-06-03
Abstract: PURPOSE:To prevent the deterioration of the static and dynamic fatigue and strength generated by a stress concentration by increasing the amt. of the material to be added into a thin layer formed on a quartz substrate in such a manner that the coefft. of thermal expansion of the thin layer changes gradually from the surface of the substrate toward the surface of the thin layer. CONSTITUTION:A cladding layer 2 for waveguides is formed on the quartz glass substrate 1. P or B is used as a dopant in the thin layer 2. Said layer is formed by gently increasing the amt. of P or B in the layer thickness direction. As a result, the refractive index of the layer increases gradually in proportion to the increase in the amt. of P or B. The coefft. of thermal expansion of the thin layer 2 is, therefore, approximate to the coefft. of thermal expansion of the quartz glass on the substrate 1 side and changed more largely the nearer the substrate 1; consequently, there is no sharp difference in the coefft. of thermal expansion at the boundary between the substrate 1 and the thin layer 2 and the remaining of the internal stress is suppressed. The waveguide which is excellent in terms of strength is thus obtd.
Patent JP-H09319934-A (JP)
Title: Automatic vending machine
Inventor: MARUYAMA TOSHITAKE
IPC: G07F9/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of continuously executing data totalization, even when unexpected situation such as the disappearance of totalized data occurs. SOLUTION: A CPU 11b in a main control part 11 stores data such as sales information, based on commodity vending in a RAM 11d and stores the same data in RAMs of respective slave control parts 13, 15, 17 as backup data. Even when the data stored in the RAM 11d of the main control part 11 disappear, the data stored in the RAM of any one of the slave control parts 13, 15, 17 are returned to the RAM 11d and totalization can be continued, based on the data.
Patent JP-S5840168-A (JP)
Title: Two-pack type aerosol mixer for preparation of urethane foam
Inventor: WADA KAZUO
IPC: B29C39/00
Filed: 1981-09-04
Abstract: PURPOSE:To obtain excellent spray, by specifying the ratio of the sectional area of two conduits to that of a mixing nozzle pipe formed by joining and connecting the conduits so that mixing and reacting content composition with a spraying agent is sufficiently performed. CONSTITUTION:The two-pack type aerosol mixer for the preparation of urethane foam comprises two conduits having head parts to be connected to the valve spraying part of an aerosol bomb and a mixing nozzle pipe formed by joining and connecting the conduits. In order to perform excellent mixing such that spray amounts of polyol and isocyanate to form content composition come nearly equivalent to each other, the ratio of the sectional area of the two conduits to that of the mixing nozzle pipe is held above 0.1 in a manner such that the ratio of the content composition to a spraying agent is controlled at 1.0. The inner diameter of the mixing nozzle pipe is preferably made equal to that of the conduits to facilitate the constitution of the mixer.
Patent JP-2000134177-A (JP)
Title: Data modulation method and modulator and demodulator relating thereto
Inventor: PEETERS MIGUEL
IPC: H04L12/70
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a modulation method in which detection of a idle data symbol is simplified and transfer of the idle data symbol gives disadvantageous effect on training and tracking of an equalizer, and to provide a modulator and a demodulator. SOLUTION: A modulator(MOD) for a signal carrier or a multi-carrier modulates a data symbol on at least one carrier according to at least one constellation system. An idle data symbol is replaced with a null data symbol, and the null data symbol is related to a constellation point with low power in at least one constellation system. the constellation point related to the data symbol is converted into a constellation point with equal power at random.
Patent JP-H01307471-A (JP)
Title: Coating method
Inventor: SHIBATA TOKUO
IPC: B05D1/30
Filed: 1988-06-07
Abstract: PURPOSE:To prevent the infiltration of air into a coating layer and to improve a coating speed by guiding a continuous liquid film by a blade positioned in such a manner that the end edge thereof overlaps on the falling point where the continuous liquid film comes into contact with the surface of a base at the time of coating the continuous liquid film to the base. CONSTITUTION:The coating liquid falling freely from a coating head 6 while forming the continuous liquid film is brought into collision against the surface of the traveling base 4 to form a coated film. The continuous liquid film is guided at the time of coating of said liquid on the base 4 by the blade 10 which is so positioned that the end edge thereof overlaps on the falling point 5 where the continuous liquid film comes into contact with the surface of the base 4 while allowing the passage of the precoating layer 9 previously coated on the base 4. As a result, the infiltration of the air into the coating layer is prevented and the coating speed is improved; in addition, the formation of the coating layer to the thinner layer is accelerated.
Patent JP-S5564924-A (JP)
Title: Manufacture of copper clad nb-ti alloy wire
Inventor: HIUGA MASANORI
IPC: B21C3/04
Filed: 1978-11-09
Abstract: PURPOSE: To manufacture titled wire possessing the strict specified cladding rate of Cu/Nb-Ti, by preparing the composite blank through inserting the Nb-Ti alloy core wire into the copper pipe, etc., by drawing this composite blank through the dies of the specified overall angle, and then, by applying the area reduction drawing to the blank.  
     CONSTITUTION: The composite blank, prepared by inserting the Nb-Ti alloy core wire 3 into the copper pipe or copper alloy pipe 4, is drawn by the dies 1 possessing overall angle 2α specified to 30W70 degrees, pressing the core wire 3 so as to hardly deform it. If the overall angle 2α is smaller than 30 degrees, the core wire 3 causes deformation, and if 2α is larger than 70 degrees, the surface condition becomes worse. Next, the blank is drawn for area reduction through the dies 2 provided with overall angle 2α specified to 5W12 degrees. Hereupon, if 2α is smaller than 5 degrees, the drawing force increases due to the friction force, and if 2α is larger than 12 degrees, the cladding rate decreases owing to the irregular deformation of the alloy. The reduction of area is desired to be about 15W20%. According to this method, the titled wire with strict specified cladding rate suitable for the superconductor for the magnet employed in the nuclear fusion process, etc., can be manufactured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09325795-A (JP)
Title: Communication device
Inventor: NAKANO NOBUKO
IPC: G10L21/10
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To conduct communication without uttering voices on a portable telephone communication device such as a PHS in public places such as a theater, a movie theatrer or a conference room where silence must be maintained. SOLUTION: The telephone communication mode is set to a pen mode by the operation of a 'mode' key 12b of a key input section 12. Then, if signals are received, a vibrator is driven and a user is notified of the receipt of the communication in silence. If the user wishes to conduct the communication by connecting the device to a line by a 'communication' key 2d, plural answering messages beforehand stored in a messages memory are read and these messages are displayed on a touch panel display section 13 as a list. Then, the user selects and specifies the answering message corresponding to the conversation of the other party, which is heard from a receiving speaker 19, by touching the message by a pen P and the message, which is touch selected, is reproduced and transmitted to the other party.
Patent JP-H08313706-A (JP)
Title: Microlens array integrated with light-shielding part and its production
Inventor: HATA CHIEMI
IPC: B29C69/00
Filed: 1995-05-12
Abstract: PURPOSE: To increase the resolution and to improve condensing characteristics and image transfer function without decreasing qualities in an image and information by partially forming a light-shielding film in the center part of a lens plane including the optical axes of plural microlenses on a transparent substrate. CONSTITUTION: A photosensitive resin 2 is applied on a transparent substrate 3, exposed to light through a photomask 1, and developed to form plural photosensitive resin patterns 4. These patterns 4 are fused or softened by heating to form convex resin microlenses 5. Then the three-dimensional shape of these convex resin microlenses 5 is transferred to the transparent substrate by dry etching to form a microlens array 6. Then a light-shielding film 24 is formed in the center part of the lens plane including the optical axes on the back surface of the microlens array 23 so that the film 24 partially covers the lens plane.  The peripheral shape of the light-shielding film 24 is preferably almost same as that of the aperture of the microlens (the cross section perpendicular to the optical axis of the lens), and the ratio of diameters of the microlens to the light-shielding part is preferably 0.05-0.90.
Patent JP-S5840928-A (JP)
Title: Current converting josephson circuit
Inventor: YAMASHITA KUNIO
IPC: H01L39/22
Filed: 1981-09-04
Abstract: PURPOSE:To convert positive and negative signal currents into signal currents of 0 and 1, by having a series connection of the current injection type interfellow meters and setting only a gate of one side under a voltage state. CONSTITUTION:Current injection type interfellow meters 201 and 202 are connected in series to each other, and the intermediate point is grounded. A gate current Ig is supplied to series connection matters 201 and 202 through inductances 205 and 206. A positive/negative input signal Iin is applied to the meters 201 and 202 through resistances 203 and 204. For such Josephson circuit, the gate 201 is switched to a voltage state with the supply of a positive input signal 101. The gate 202 keeps a zero voltate state, and the greater part of the current Ig flows the side of the gate 202. While the current Ig flows the gate 201 with a negative input signal 111. Thus the output signals 0 and 1 are obtained by using the inductances 205 and 206 to the output lines.
Patent JP-S6325375-A (JP)
Title: Power generating device using water pressure and buoyancy
Inventor: URAKAWA FUMIO
IPC: F03B17/00
Filed: 1986-06-14
Abstract: PURPOSE:To obtain a new power generating device by putting pressure water in a pressure chamber by the aid of a fixed piston and a cylinder provided in a casing, blowing air in the cylinder into an air bucket and converting air buoyancy in water to torque. CONSTITUTION:A fixed piston 24 is provided in a pump casing 32, and a water pressure generating mechanism is formed together with a cylinder 27. Intake valves 22, 23 and exhaust valves 20, 21 are provided on the fixed piston 24, and air is fed to an air bucket 4. The buoyancy of the air bucket 4 is converted to torque by the aid of oil hydraulic pumps 14, 15.
Patent JP-H04366359-A (JP)
Title: Hot air heater
Inventor: MORITO KATSUMI
IPC: F24H3/06
Filed: 1991-06-11
Abstract: PURPOSE:To realize a comfortable hot air heating without adding components for use in sensing temperatures in a device in which a displaying of clogging of an air filter and a prevention of combustion during an abnormal heating can be carried out. CONSTITUTION:A micro-computer 17 controls the rotational speed of a fan motor 5M in response to a sensing temperature of a temperature sensor 15 disposed near a heat exchanging part, detects a clogging of the air filter and displays it on a display device 24. In addition, as a high limit switch 14 is operated, combustion at the combustion part is stopped.
Patent JP-H11317861-A (JP)
Title: Image reader
Inventor: SONODA KAZUMA
IPC: G06T1/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To allow a reader to convert read image data in an optional direction and to send the converted data to a host computer. SOLUTION: An image reader 100 consists of an automatic double side original feeder, an exposure lamp 11, a reflecting board 12, a mirror 13, a light deflection mirror 14, a lens 15, a CCD 16, an A/D converter 17, an image processing unit 18, a frame memory 19, a CPU 20, a rotation processing unit 18, and an external input output device 22. Rotation processing is applied to read image data depending on the direction of the original or in the filing direction of the original, and the rotation-processed image data are transferred to a host computer. Thus, it is not required to conduct rotation processing on the host computer and an operator always browses the read image in the normal direction. Furthermore, the operator makes its job efficiently without excess operations and excess load is not imposed on the host computer.
Patent JP-S6029944-A (JP)
Title: Tracking servo circuit
Inventor: MORIAKI MASAYUKI
IPC: G11B7/09
Filed: 1983-07-28
Abstract: PURPOSE:To change the frequency characteristics of a servo system by using a level deciding circuit for the output signal of a sensor means which detects a tracking shift and a frequency characteristic control circuit which controls the frequency characteristics of a tracking servo system on the basis of the output of the level deciding circuit. CONSTITUTION:The level of the output signal of a sensor means 1-1 is decided by a level deciding circuit 7 consisting of a comparator. When an impulsive output is detected by the circuit 7, this detection output triggers a 1-shot circuit 9. Then a switch circuit 10 consisting of transistors Q1 and Q2 is turned on and off by the output of the circuit 9. Thus the combinations of capacitors and resistances provided in a phase compensating circuit 4 are changed, and the frequency characteristics of a servo system are changes so as to decrease the tracking errors due to the effects of flows and dust on the disk surface. A period during which the frequency characteristics of the servo system is decided by the semistable period of the circuit 9.