baber/WOPTO huggingface dataset:
Patent JP-H10256998-A (JP)
Title: Method and device for transmission/reception of service information and reception equipment
Inventor: KAWAMOTO YUKIO
IPC: H04N7/025
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of the transmission capacity of a broadcasting wave at the time of giving a reception permission code, which individually sets reception terminals to the reception allowable state and to suppress the rise of the terminal cost in a system which uses the limited broadcast of FM teletext broadcasting to provide service information. SOLUTION: On the enterpriser side like an FM broadcast station U0, terminal- peculiar information like a production number is stored in a user file 11, and a processing circuit 12 adds an error detection code to reception permission information, which indicates a period of reception permission and contents of a contract, and enciphers this information by terminal-peculiar information and transmission information, which is periodically changed and can be generally used, like date information and reports it to a user by mail or the like. On the side of each of reception terminals U1 to U3, a processing circuit 33 uses terminalpeculiar information stored in a memory M3 and received transmission information to perform decoding of the reception permission code and error correction when the reported reception permission code is inputted from an input device 35, and reception of the limited broadcasts is permitted if decoded reception permission information indicates reception permission and has no errors.
Patent JP-H11244088-A (JP)
Title: Seat frame
Inventor: OKAZAKI HIROYUKI
IPC: A47C7/02
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a seat frame with improved strength without increasing its weight. SOLUTION: This seat frame is constituted of a first roll-shaped frame 2 of a closed rectangular shape in section and formed as a whole along the front edge and both side edges of a pad 11 and a second rolled frame 3 of a closed rectangular shape in section and formed as a whole along the rear edge of the pad 11, both end parts of the first rolled frame 2 and both end parts of the second rolled frame 3 respectively being connected.
Patent JP-H06267011-A (JP)
Title: Head amplifier circuit of magnetic disk device
Inventor: TSUNODA MASAHIKO
IPC: G11B5/02
Filed: 1993-03-15
Abstract: PURPOSE:To prevent malfunction by positively reportins write operation stop to a main control circuit even if an abnormal voltage is generated due to missing noise of a power supply voltage. CONSTITUTION:The amplifier circuit is provided with functions for outputting an abnormal voltage detection signal c from an abnormal voltage detection circuit 11 when a power supply voltage VCC is lower than a specific level, stopping write operation by a mode switching circuit 8, and at the same time reporting it to a main control circuit according to a write unsafe signal e of a WUS circuit 9. Then, a one-shot multivibrator 13 for retaining the abnormal voltage detection signal c for a specific period is provided, thus positively outputting a write unsafe signal e even if the missing noise width of VCC is shorter than the switching time of the write unsafe signal e.
Patent JP-H11260437-A (JP)
Title: Waterproof protecting cover
Inventor: KATO TAKAYUKI
IPC: H01R4/70
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent interference between a joint box for housing an electric wire connecting part and an outside electric wire and prevent the damage of the outside electric wire and the generation of noise. SOLUTION: A joint box 22 is constituted with a upper and lower case members 23a, 23b cut in half along the direction of electric wires 25, 26, 27 and electric wire connecting part housing chambers 36a, 36b for housing the electric wire connecting part formed in the joining state of the case members 23a, 23b. An elastic sheet 41 covering the joining state of the upper and lower case members 23a, 23b from the outside is joined to the outer surface in an open state of the upper and lower case members 23a, 23b, and thereby, the contact of the outside electric wire and the joint box 22 is prevented.
Patent JP-S60197947-A (JP)
Title: Light focusing position control device
Inventor: FUJII YOSHIKAZU
IPC: G11B7/09
Filed: 1984-03-19
Abstract: PURPOSE:To obtain a titled device having a good damping characteristic by setting the ratio of a length and a thickness in the optical axis direction of a parallel spring which can move only in the radial direction of a disk, to a prescribed value. CONSTITUTION:A tracking device is provided with an intermediate supporting body 11, an objective lens barrel 10 connected to this body through a parallel spring 12 which can move only in the radial direcion of a disk, and an electromagnetic means such as a tracking driving coil 17, etc. for driving this lens barrel 10 in the radial direction of the disk. Also, a focus control device has an electromagnetic means such as a focus driving coil 23, etc. for driving the intermediate supporting body 11 connected to a fixed supporting body 25 through a parallel spring 24 which can move only in the incident light optical axis direction, in the incident light optical axis direction. A ratio XT/YT of a length XT and a thickness YT in the optical axis direction of the parallel spring 12 which can move only in the radial direction of the disk is set to a range of a value 100<=XT/YT<=500.
Patent JP-H05219003-A (JP)
Title: Data speed converting circuit using fifo memory
Inventor: YONEZAWA TAKANARI
IPC: H04J3/06
Filed: 1992-02-06
Abstract: PURPOSE:To obtain the data speed converting circuit which has simple circuit constitution and uses the FIFO memory with a small output data error. CONSTITUTION:Input data D0 is doubled with a write clock 2WCLK which is twice as fast as the data and written in the FIFO memory 1, and the read doubled data are compared sequentially with each other; when they do not match each other, the FIFO memory 1 and a clock generating circuit 3 are reset. A memory which has two data input terminals need not be used as the FIFO memory 1 and the need for a test pattern data generating circuit is eliminated. Further, when they do not match each other, they are reset immediately, so no wrong data is sent.
Patent JP-H03255284-A (JP)
Title: Electrical drive type actuator protective device
Inventor: URA TAKESHI
IPC: F16K31/06
Filed: 1990-03-05
Abstract: PURPOSE:To supply power current to only the selected solenoid for avoiding components from damaging by switching a relay to supply/stop power current to an actuator by switching operation after a lapse of a specified time after the moment of the switching. CONSTITUTION:A relay 38 is provided to freely changed-over supplying and stopping power current by the switching operation of a switch 26 is provided. In addition, a timing control means B is provided to switch the output from a controller 25 to a supplying/stopping state after a lapse of a specified time after the moment of switching of the relay 38 to the state of power supply/ stopping. The relay 38 is turned on after a lapse of the specified time. In addition, a high level signal is output to an AND circuit 37 after the lapse of the second set time. Therefore, even if a transistor Tr1 and Tr2 are erroneously turned on, drive current is prevented from continuously flowing, which avoid circuit components from damaging.
Patent JP-H07259668-A (JP)
Title: Fuel cooling device for vehicle
Inventor: NAKAMURA HIROSHI
IPC: F02M31/20
Filed: 1994-03-25
Abstract: PURPOSE:To lower the temperature of fuel without the strain by effectively utilizing a motor-driven fan. CONSTITUTION:A fuel system piping 3 is connected to a fuel tank 4 in the rear of an engine 2 of the front of a car body. A motor-driven fan 7 is disposed in the front of the engine 2, and a radiator 6a and an air conditioner condenser 5 are disposed in front of the fan. When a head light switch 14, a rear defogger switch 15 and a wiper switch 16 are OFF, and an air conditioner switch 13 is ON, for example, it is estimated that the temperature of fuel is high, and the motor-driven fan 7 is operated in Hi-mode through a controller 8.
Patent JP-S60201819-A (JP)
Title: Working of cylinder vane for rotary compressor
Inventor: TANAKA KATSUHISA
IPC: B23D37/00
Filed: 1984-03-23
Abstract: PURPOSE:To roughly finish a vane groove by turning a supersonic-wave broach by the deflection angle in the direction of the revolution which is formed by the both center lines of the supersonic-wave broach and the vane groove and carrying-out positioning by shifting a compressor cylinder by the amount of center deflection between the both. CONSTITUTION:A pallet 3 onto which a rotary compressor cylinder 1 which is roughly finished in a finishing unit 21 is loaded and fixed is held, and a tool revolving motor 9 and a pallet holding motor 12 are revolved by the instruction supplied from a control box 16 into which the revolution-direction shift angle theta and the center deflection amoung DELTA which are calculated in the rough finishing unit 20 are input, and each relative position of a supersonic-wave broach 5A and a vane groove 2 is allowed to coincide, and the deflection amount becomes zero, and finishing work is carried-out by the broach 5A.
Patent JP-S61213498-A (JP)
Title: Tube cleaning device for heat exchanger
Inventor: FUJIMOTO MASAKAZU
IPC: F28G1/12
Filed: 1985-03-20
Abstract: PURPOSE:To improve a reliability of fixing by a method wherein side ends of the tubes in a container are fitted to the holes of the holding plates, which are closely fixed to the pipe plates by utilizing the threaded holes of the pipe plates and the holes at the side surfaces of the tubes of the holding plates having insertion margins into which the projected portions of the tubes can be inserted. CONSTITUTION:Stepped holes 72 are made at the holding plates 7 in a container 5 and the container 5 is made as a structure in which the tube end portions 53 are fitted to the stepped holes 72. A relation between stepped holes 72 of the holding plates and the tubes 2 at the end portions 53 of the container is made such that the portions where the tubes 2 are projected from the pipe plates can be inserted into the openings at the end portions 53 of the container and the insertion margins for the tubes are arranged at the stepped portions of the container. The holding plates 7 holding the container 5 are closely fitted to the pipe plates 3 by bolts 8 by utilizing the threaded holes 81 in the pipe plates and they are removably fixed. The tube cleaning materials 6 are illustrated to have some sponges around the central rods and any configuration of the brushes or the like can be used.
Patent JP-H09242845-A (JP)
Title: Continuously variable transmission
Inventor: KINOUE KENJI
IPC: F16H47/04
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To miniaturize the whole continuously variable transmission and making it lighter and especially improve efficiency in the case of light loading by especially improving efficiency in low speed change ratio domain to improve the speed change efficiency of the whole continuously variable transmission, and in addition reducing the capacity and noload loss of a hydraulic pump. SOLUTION: A mechanical transmission 3 is insertedly provided between an input shaft 1 and an output shaft 2, and a static hydraulic transmission 4 is provided in parallel to the mechanical transmission 3. The third planetary gear mechanism 10 for reducing the number of input shaft revolutions to the number of reduced revolutions in a low-middle speed change ratio and the fourth clutch mechanism 14 which bypasses the third planetary gear mechanism 10 and transmits the number of input shaft revolutions as it is in a high speed change domain are insertedly provided between the input shaft and the input side of MT to make the increase of operation mode possible.  The intermittent changing over control of the clutch mechanisms 11-14 is carried out by the clutch control means 17 of a controller 19, and the swash plate angular control of a variable swash plate 51 is carried out by an increase and decrease varying means 18, and the whole speed change ratio domain is divided into four modes to make their operation possible.
Patent JP-H05261387-A (JP)
Title: Feeder of oxygen dissolved water
IPC: B01F3/04
Filed: 1991-03-19
Abstract: PURPOSE:To prevent loss of motive power in the part of a liquid-gas mixer K in which oxygen and air are dissolved in seawater and to enhance dissolving efficiency of oxygen and air in a transport device of live fish. CONSTITUTION:A circuit constituted of a branched pipe 3 having small diameter and a combined pipe 4 is provided in addition to a water channel main pipe 13 for supplying oxygen. A liquid-gas mixer K is arranged in the circuit. Oxygen and air are sucked by ejector effect of the liquid-gas mixer K. Mixed water after mixing gas and liquid is joined to the water channel main pipe B for supplying oxygen.
Patent JP-H05255454-A (JP)
Title: Optical part
IPC: G02B1/04
Filed: 1992-03-13
Abstract: PURPOSE:To obtain an optical part useful for optical lens, Fresnel lens, etc., having excellent workability during production and high refractive index by placing an acrylic or methacrylic resin composition containing a specific compound in a mold and curing the composition by heat or energy. CONSTITUTION:An acrylic or methacrylic resin composition (one comprising phenyl acrylate, bisphenol A diglycidyl ether acrylate, etc., and a thermal polymerization initiator or photopolymerization initiator) containing 5-100wt.% compound of the formula (R is H or CH3) is placed in a mold, cured by heat or energy rays and the mold is peeled to give the objective part.
Patent JP-S60199595-A (JP)
Title: Welding wire
Inventor: INABA HIROTSUGU
IPC: B23K35/30
Filed: 1984-03-21
Abstract: PURPOSE:To prevent generation of a low temp. crack in a weld zone in the stage of welding steel materials by means of a solid wire by using the solid wire contg. a specific amt. of Zn. CONSTITUTION:A solid wire incorporated therein with 0.2-5.0wt% Zn which is a metal having a high vapor pressure is used for welding of steel materials. The Zn in the wire evaporates in the arc space during welding and the expulsion of hydrogen from the external air and the welding materials and the intrusion of H2 into the weld zone are prevented by the high vapor pressure thereof and therefore the low temp. crack in the weld zone occurring in the content of hydrogen is prevented.
Patent JP-S59179987-A (JP)
Inventor: KUZE HIROMITSU
IPC: B60J1/17
Filed: 1983-03-30
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-S58172573-A (JP)
Title: Digital time piece with game playing function
Inventor: UENO MAKOTO
IPC: G04G99/00
Filed: 1982-04-02
Abstract: PURPOSE:To obtain a time piece with a game clock function at a low cost by adding a simple circuitry to an electronic time piece with two dislay units capable of indicating time,calendar and the like. CONSTITUTION:As soon as a game starts, a switch S5 is operated. A T-FF28 is inverted to open the first AND gate 23 and with the passage of a time piece signal phi, a first time counter 25 starts counting time. The time used by the first move is informed of by indication on a first display based on the first time information 25a. When a switch S4 is turned ON upon the initiation of the first move, a signal enters a reset terminal R of a first RS-FF21 to close a first AND gate 23 and the counter 25 stops counting time. As a signal enters a set terminal S of a second RS-FF22 to open a second AND gate 24, with passage of the time counting signal phi, a second time counter 26 starts counting time. Thus, the time used by the second move is informed of by inverted indication on a second display based on inverse information 27a through a display inversion circuit 27.
Patent JP-S63220548-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAGUCHI HARESHIRO
IPC: H01L21/306
Filed: 1987-03-09
Abstract: PURPOSE:To open a window, by using a dry etching method, at a polyimide layer formed as a passivating layer or an interlayer insulating layer, by a method wherein a resist layer is formed by a thin film of SiO2. CONSTITUTION:A polyimide layer 12 as an organic insulating layer, an SiO2 film 13 and a photoresist layer 14 are applied, in succession, to a substrate 11 where a wiring layer 10 has been formed. Then, a part corresponding to an electrode-extraction position at the photoresist layer 14 is removed by a photolithographic method and a window 14a is formed; a part, of the SiO2 film 13, corresponding to the window 14a at the photoresist layer 14 is removed by an etching method and a window 13a is formed. Then, the polyimide layer 12 corresponding to the windows 14a, 13a is removed partially by a dry etching method; a window 12a at the polyimide layer is formed; the wiring layer 10 is exposed partialIy. Then, the surface is treated by using hydrofluoric acid so that the surface of the electrode layer 10 exposed from the window 12a can be shaped to be suitable for the formation of an electrode-extraction layer.
Patent JP-S51129551-A (JP)
Title: A rotation transmission wheel with a cylindrical body made of sheet ma tal
Inventor: NOMORI MATAO
IPC: F16H55/00
Filed: 1975-05-06
Abstract: PURPOSE: Utilizing the freeness of the shape effectively, the problem in the process due to the ring shaped warp in the friction welding means is solved and a rotation transmission on wheel with a cylinderical body made of sheet metal is acquired. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02236336-A (JP)
Title: Wall facing material fitting structure
Inventor: KANAZAWA MITSUAKI
IPC: E04B2/74
Filed: 1989-03-09
Abstract: PURPOSE:To prevent wall facing material from being cracked or damaged by fixing a body and a fitting member stretchable orthogonally to the joint of the wall facing material and providing a fitting structure for fixing the fitting member and the wall members. CONSTITUTION:Building paper 4 is stuck to a column made of steel of C-shaped channel, and a fitting member 2 is fixed at the column 3 by a bis. Two outer wall material 1, 1' are then fixed vertically to the fitting member 2 by the bis 5, and a space for a joint 6 is formed vertically between both outer wall material 1, 1'. The fitting member 2 is formed of a steel sheet with the wavely curved horizontal profile, and valleys 9 between central valleys 7 and crests 8 on both edges are curved in the shape of U. The valleys 7 are fixed at the column 3, the crests 8 are fixed at the outer wall material 1, and thus the fitting member 2 is provided in the parallel direction to the joint 6 of the outer wall members. Accordingly, in case stress is generated between the column 3 and the wall facing material 1, the valleys 7 are deformed and the joint 6 of the wall material is expanded/contracted, so that the concentration of stress can be relieved.
Patent JP-H09243488-A (JP)
Title: Apparatus for measuring internal pressure of can
Inventor: HIRANO TADAFUMI
IPC: B65B57/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain measuring data effective to thin an aluminum can and correctly determine a proper operation of a sterilization device based on the measuring data, by providing a can internal pressure-measuring part and a boiler internal pressure- measuring part, and calculating a differential pressure between a pressure in a can and a pressure in a boiler. SOLUTION: A can internal pressure-measuring unit 12 is stored and protected within a heatproof and pressure-resistant container. An internal pressure of canned food and an internal pressure of a boiler can be correctly and continuously measured at the same time. The measured pressure is corrected by a correcting part 29 based on a temperature in the heatproof and pressure-resistant container. A pressure inside a can, a temperature inside the can and the pressure in the boiler stored in a memory part 26 are separately distinguished and read into a computer. A graph of pressure changes in a sample can A and the boiler is obtained by processing measuring data. A can temperature-measuring part 25 measuring a temperature in a second sample can B processes the same way and obtains a graph of temperature changes.  Whether a sterilization treatment is properly carried out or not is detected from a holding state of the temperature in the canned food, and a tolerance of the can is detected from a differential pressure between the pressure in the can and the pressure in the boiler.
Patent JP-S59182618-A (JP)
Title: Voltage controlled type resistance circuit
Inventor: TSUCHIYA MITSUNORI
IPC: H03F3/68
Filed: 1983-04-01
Abstract: PURPOSE:To prevent an offset voltage from being generated by providing the 2nd amplifier feeding back an output of the 1st amplifier to the 1st input of which a reference voltage is applied and to the 2nd input of which a control signal is applied to the 2nd input and a circuit correcting a current to the 2nd input. CONSTITUTION:A voltage signal is applied to an input terminal T1 and the reference voltage VREF1 is applied to a base of a TRQ1 constituting the differential pair. TRs Q1, Q2 act like a voltage-current converting circuit, and D1- D4 act like the current-voltage converting circuit. TRs Q4, Q5 act like the voltage-current converting circuit and a current mirror circuit constituted with TRs Q5-Q7 is provided to the output terminal. Thus, a current flowing to the TRs Q3, Q4 changes according to the difference between the reference voltage and the input signal, the output voltage corresponding to it is fed back to the base of the TRQ2 and led out of an outut terminal T2 at the same time. TRs Q21-Q26 form the current mirror circuit, which corrects the current flowing to the TRs Q3 and Q4. As a result, no offset is produced to the base of the TRs Q3, Q4.
Patent JP-S61218083-A (JP)
Inventor: MAIKERU SUKARERA
IPC: H01T4/06
Filed: 1986-03-14
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-H09329497-A (JP)
Title: Colorimeter and colorimetery
Inventor: NAKANO KEIICHI
IPC: G01J3/46
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To perform a high precision colorimetry by selecting a combination of a small number of filters so as to be the optimal for colorimetry among a plurality of optical band pass filters having different pass bands in order to pick up images from light from an object. SOLUTION: An optimal filter selecting circuit 111 and a filter exchanging section 112 constitutes a special construction. The optimal filter selecting circuit 111 produces, for example, a first vector regarding wavelengths of all the kinds for each portion and a second vector regarding all the portion for each wavelength from an image picked-up by a CCD camera 103 and the first vector is classified to a plurality of classes to extract only proper portions and further vectors regading a wavelength which has a large contribution to classification are extracted. A controlling section 110 controls the filter exchanging section 112 so as to pick-up an image by switching over to only an optical band pass filter corresponding to the extracted vector.
Patent JP-S54147565-A (JP)
Title: Concrete mixing and transporting device
Inventor: YASUO TAKESHI
IPC: B28C5/14
Filed: 1978-05-09
Abstract: PURPOSE:To enable a container to mix concrete mixing aggregates and water rapidly and uniformly by providing it with a raking blade, a shearing blade and an overturn-and-mix blade. CONSTITUTION:A container (or a vessel) 13 is provided with a mixing shaft S1 and also mixing shafts S2-S5; the mixing shaft S1 is equipped with a raking blade 28; the mixing shafts S2-S4 are equipped with shearing blades 29-31; mixing shaft S5 is equipped with an overturn-and-mix blade 32. As chains 33-35 are installed in tension in the neighborhood of top ends of adjoining shearing blades 29-31 of the mixing shafts S2-S5 in order to push and pull the mixed concrete in the direction perpendicularly to a passage 13a, when the concrete mixing aggregates are conveyed from an inlet 13b to an outlet 13c, they are raked, mixed, sheared,  pushed, pulled, overturned and mixed and in such an order so that the aggregates are mixed quickly and uniformly, and therefore, concrete become producible in good quality.