baber/WOPTO huggingface dataset:
Patent JP-S63276538-A (JP)
Title: Surface decorative material
Inventor: NAKADA TERUMI
IPC: B32B7/12
Filed: 1987-02-16
Abstract: PURPOSE:To simplify amount a surface decorative material to a building and to cope with a temp. change to prevent local release, by providing an adhesive layer on the surface of a thin metal plate through a primer layer and adhering said thin metal plate to the surface of a base plate through the adhesive layer in such a state that a primer layer is present or absent. CONSTITUTION:An adhesive layer 3 having excellent water resistance or weatherability is provided to the back surface of a thin plate 1 made of iron subjected to corrosion resistance processing, stainless steel, lead or other metal through a primer layer 2 having a special composition and said metal thin plate 1 is bonded and adhered to a base plate 4 such as plywood under pressure through the adhesive layer to obtain an integrated surface decorative material. The surface decorative effect is enhanced still more by various embossing patterns. A primer layer 2 contains an elastomer, an adhesiveness imparting resin, an epoxy resin and an epoxy curing agent and is formed by compounding an ageing inhibitor and other additives with said main agents. As the above- mentioned elastomer, there are epoxy modified natural rubber, styrene/butadiene rubber nitrile rubber, chlorinated rubber and modified rubber thereof.
Patent JP-H05197632-A (JP)
Title: Rom data security system
Inventor: NAKAISHI HIROSHI
IPC: G06F21/60
Filed: 1992-01-22
Abstract: PURPOSE:To guarantee the security of a software, etc., written in a ROM. CONSTITUTION:A scrambler circuit 10 of a ROM data writer 1 scrambles and ciphers input data, and a ROM data write circuit 11 writes the data scrambled by the scrambler circuit 10 in a ROM 2. The data read from the ROM 2 by a ROM data read circuit 30 of a ROM data reader 3 are descrambled by a clescrambler circuit 31 and made into plane sentences.
Patent JP-H05193249-A (JP)
Title: Printing method
Inventor: KUMANO YASUKO
IPC: B41M5/00
Filed: 1992-01-21
Abstract: PURPOSE:To ensure that a sheet on which characters, a chart or a picture are printed and these printed images disappear over time, can be reused at a working place without any recycling process applied to the sheet. CONSTITUTION:Images are printed using a color such as leuco dye which tends to fade away through contact with vapor, oxygen or ultraviolet ray in the air, and an ink containing a solvent and/or wax is employed.
Patent JP-H09229417-A (JP)
Title: Air conditioner
Inventor: MIYAZAKI SATOSHI
IPC: F24F1/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To fix a motor to a partition plate, reduce an outdoor aeration resistance and concurrently reduce a depth size. SOLUTION: This air conditioner is constructed so that a partition plate 3 is vertically installed on a bottom plate to define an indoor side and an outdoor side, a recess part 3a projecting into an indoor side is formed at the central part of the partition plate 3, its circumference is provided with a plurality of threaded holes 3b for use in fixing a motor 10 and in turn on the indoor bottom plate are installed an indoor heat exchanger placed adjacent to a suction port displaced at one side of a front surface of a main body; a centrifugal fan 6 oppositely faced against the indoor heat exchanger; an outdoor side heat exchanger placed on the bottom plate at the rear surface of the outdoor side; and a propeller fan faced oppositely against the outdoor side heat exchanger.  A bracket 10a of the motor 10 is provided with a flange 10b, a circumference of the flange 10b is provided with a plurality of insertion holes, screws 10d are inserted into the insertion holes 10c, threadably engaged with the threaded holes so as to fix the motor to the partition plate and in turn the side plate of the centrifugal fan is formed with a recess section for use in storing the recessed section.
Patent JP-S61190391-A (JP)
Inventor: TAKAZAWA KAZUO
IPC: G09G5/14
Filed: 1985-02-20
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-S52116211-A (JP)
Title: Timing error detecting system of reproduced video signals
Inventor: AKASAKA TETSUSHI
IPC: H04N5/95
Filed: 1976-03-25
Abstract: PURPOSE: To prevent the drift of error signals by making the pulses of a given pulse width always obtainable irrespective of the changes in the characteristics of circuit elements owing to temperature changes and changes with time by a pulse forming means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03237264-A (JP)
Title: Auxiliary air control device for internal combustion engine
Inventor: SHIMURA YASUHIRO
IPC: F02M69/32
Filed: 1990-02-13
Abstract: PURPOSE:To unnecessitate a by-pass pipe required in the existing way and facilitate the assembling of an auxiliary air control device to an intake pipe by forming a by-pass passage, provided to by-pass a throttle valve, inside the pipe wall of the intake pipe. CONSTITUTION:A thick wall part 10b is formed at a part of the pipe wall 10a of an intake pipe 10, from the upstream side to the downstream side of a throttle valve 20, and a by-pass passage 11 is bored inside this thick wall part 10b from the upstream side to the downstream side of the throttle valve 20. The upstream side intermediate part 11b of the by-pass passage 11 is formed into L-shape curve downward from the inner end of an upstream and opening part 11a inside the thick wall part 10b. Further at the upstream end side part of the thick wall part 10b, a cylindrical by-pass duct 12 is formed protrusively outward so as to envelope the upstream end opening part 11a of the by-pass passage 11 concentrically from outside, and flow control mechanism 30 formed of a control valve 30a and a step motor 30b is assembled coaxially to the by- pass duct 12.
Patent JP-H0739965-A (JP)
Title: Production of hollow integral metal element
Inventor: TEICHIAANA PIETOROBON
IPC: B21D26/02
Filed: 1991-02-01
Abstract: PURPOSE: To make it possible to permanently deform a cylindrical pipe of a prescribed length and to expand the pipe in a radial direction by placing the pipe between two dies, imparting fluid pressure of a prescribed ratio inside the pipe and simultaneously imparting axial pressure at both ends of the pipe. CONSTITUTION: The hollow element is made from the pipe of the prescribed length. Dies 9, 10 face to each other and have the prescribed recessed part 11. Opposite pistons 12 and 14 are placed coaxially with each other. The fluid pressure P is imparted inside the pipe and simultaneously the axial pressure F is applied at the ends 16 and 18 by the pistons 12 and 14, by which the pipe is axially compressed. The axial pressure F acting on the pipe and the pressure P acting within the pipe having prescribed ratio of >=1 and permanently shorten the pipe. The pressure P and F are combined to inflate the pipe and to create a projecting part 5. The pipe is pressed to the inside wall surface of a recessed part 11 with an increase in P and F to transfer the shape of a cavity 15. As a result, the time for production may be shortened and the good surface finish state may be obtained.
Patent JP-S62189180-A (JP)
Title: Simple-type serial printer
Inventor: ASO HIDEO
IPC: B41J19/20
Filed: 1986-02-17
Abstract: PURPOSE:To enable a necessary and sufficient printing quality to be maintained with a simple construction, by moving a carriage by a spring means and maintaining a uniform motion through a speed-controlling means. CONSTITUTION:A carriage 4 is pushed leftward to displace it to such a position that a switch pressing piece 4b is moved past an engaging piece 22a of a switch spring 22. As a result, a coil spring 18 is pulled through a cable 9, and when the carriage 4 is released, the carriage 4 is pulled back rightward. At this time, a vane plate 17 is rotated at high speed in conjunction with this motion, so that the carriage 4 is set into a uniform motion, starting from a certain point. The switch-pressing piece 4b rides onto the upper surface of the engaging piece 22a to depress the latter, whereby the switch spring 22 is connected to an electrode 21b, and a closure signal is obtained. The point of the closure is set at or slightly beyond the point at which the uniform motion is started. After the closure of the switch spring 22, desired printing is conducted on a recording paper by a printing means.
Patent JP-S58149984-A (JP)
Title: Decoking operation for fluidized-bed plant
Inventor: KIKUCHI YUKIO
IPC: C10G9/32
Filed: 1982-03-03
Abstract: PURPOSE:To efficiently carry out decoking in a short time on an on-line system, by employing specified procedures and operations a dual tower-circulation fluidized plant for the thermal cracking of hydrocarbon. CONSTITUTION:(i) Supply of a feed stock to a reaction column 3 is suspended, a fluidized particle is kept at a high temp. with a gas from a furnace 1, and an amt. of a gas introduced into the column 3 is decreased as much as possible. (ii) After a start-up-side passage 28 is opened and a side passage 27 of a fractionator is closed, a valve 17 is adjusted to increase a press. in the column 3 and the fluidized particle therein is partially transferred to a heating column 2. (iii) Coke attached to the inside of the gas passage of the plant is burned off by introducing an oxygen-contg. gas via conduits 32 and 33, respectively, into the top of the reaction column 3 and into the bottom of a solid/gas separator 4, and waste gas is discharged through a reaction column outlet pipe line system and a start up-side passage 26, out of the system. (iv) The fluidized particle in the heating column 2 is returned to the reaction column 3 and used again for normal thermal cracking operation for hydrocarbon.
Patent JP-S60177434-A (JP)
Title: Irradiating angle corrector for information reading beam to optical disk
Inventor: SUZUKI YASUSHI
IPC: G11B7/09
Filed: 1984-02-24
Abstract: PURPOSE:To miniaturize the titled corrector by tilting a spindle for disk revolution to set the irradiating angle of the information reading beam vertically to an optical disk and therefore securing a single structure of an optical pickup for a slider. CONSTITUTION:A spindle 29 which revolves an optical disk 32 is set with a free tilting action to a slidable chassis 22 together with a tilting action controller A consisting of a motor 35, etc. An optical pickup 43 is attached on the chassis 22, and a beam irradiating angle detection means 45 consisting of a light emitting element 48 and photodetecting elements 46 and 47 is provided to the pickup 43. The controller A is actuated by the output signal of the means 45. Thus the spindle 29 is tilted to set the disk 23 vertically to the beam. Therefore a slider has a single structure of the pickup 43. This attains miniaturization of the titled corrector.
Patent JP-S56129493-A (JP)
Title: Set system of station data
Inventor: NOZAKI TADAO
IPC: H04M3/00
Filed: 1980-03-14
Abstract: PURPOSE:To prevent the write-in from error, by writing-in the station data with switch through setting and making ease of visual observation for the station data, through the station data set program package separately provided than a private branch of exchange of electronic type. CONSTITUTION:The electronic type private branch of exchange having the channel switch 1 and central control unit (CCU)5 is provided with the station data set program package 9 which assembles the station data alteration program part included in the push button operation section and ROM7 on the operation panel other than the exchanger. Further, during normal exchange operation, ROM7 only is operated, and when the station data is written-in or changed, ROM7 of CCU5 is removed and the package 9 is mounted for the location to operate the station data set program in the package 9 and the station data is written in the address corresponding to RAM8. The write-in of station data in error can be prevented by visual observation of the station data with this write-in.
Patent JP-H07243895-A (JP)
Title: Bubble sensor, bubble sensing method and bubble remover
Inventor: SAITOU YOSHIAKI
IPC: G01F23/24
Filed: 1994-03-02
Abstract: PURPOSE:To enable sensing of bubble in a liquid piping accurately while allowing the removal of the sensed bubble. CONSTITUTION:A bubble reservoir 6 is formed in a piping 3 and the level of a liquid 2 in the bubble reservoir 6 is measured continuously based on output voltages of electrode bars 71-73. When the level of the liquid 2 falls below a detection level preset, bubble 4 and air are judged to fill the bubble reservoir 6 and an air valve 8 is opened for a fixed period of time to release the bubble and air. This can prevent the bubble 4 and air from being sucked with a pump 5 on the downstream side, otherwise disturbing the normal operation of the pump 5.
Patent JP-S54124123-A (JP)
Title: Carbureter acceleration fuel supply system
Inventor: SATOU YASUSHI
IPC: F02M7/08
Filed: 1978-03-22
Abstract: PURPOSE: To prevent discharge of accelerated fuel over a specified temperatur by communicating a suction pipe negative pressure working chamber of an acceleration pump with a bypass having a check valve and with a passage having a thermo-control valve and sending negative pressure into the chamber.  
     CONSTITUTION: When a piston 35 of an acceleration fuel pump 33 moves down, fuel in a carbureter float chamber 13 runs through a pipe 39, a valve 37, a chamber 34, a pipe 41, a pump room 7 of a negative pressure working pump 4, a pipe 14, and a valve 17 and blasted from an acceleration nozzle 16 into a suction passage 1. Suction negative pressure in a suction manifold 23 is sent through a duct 20 having a valve element 26 opening over a specified temperature and a bypass 31 having a check valve 32 into the working room 5 which is devided by the diaphragm 6 in the negative pressure pump 4. With an engine temperature over a specified value, accelerated fuel can be discharged and immediately after accelerated, fuel can be added following the former supply because the check valve 32 permits negative pressure to be sent into the working room 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62192203-A (JP)
Title: Assembly type feed roll for planetary rolling mill
Inventor: ONO SADAO
IPC: B21B39/00
Filed: 1986-02-19
Abstract: PURPOSE:To eliminate the meandering of a rolling material arising from the wear and corrosion of a fitting part by providing a build-up layer having excellent wear resistance on the surface layer of a fitting part at the free end sides of a sleeve and arbor. CONSTITUTION:The parts of both shrinkage fitting surfaces of the stocks of the sleeve 1 and arbor 2 for a feed roll FR for which heat treatments for hardening and tempering are completed are kept preheated and in this state, an underlaying layer 3 is build-up welded thereto. The hard facing layer 4 having the excellent resistance to wear and corrosion is then build-up welded thereto and both 1, 2 are assembled and fitted after heating, slow cooling and machining. A low-carbon steel kind is used for the underlaying layer 3 and a 16% chronium-16% manganese steel kind is used for the hard facing layer 4, respectively. The preheating temp. is made 400 deg.C which is lower than the tempering temp. of 600-700 deg.C of the sleeve 1 and the arbor 2. The heating temp. is made 550 deg.C which is lower than the tempering temp.
Patent JP-S61192646-A (JP)
Title: Jamming detection device
Inventor: SUGIURA FUMIHIKO
IPC: B65H7/06
Filed: 1985-02-21
Abstract: PURPOSE:To enable jamming to be detected without complex control by judging the condition that no object is detected on the downstream for the period of more than the stated time after it has been detected by an upstream detector permitting the downstream detector to continue detecting for more than the stated time. CONSTITUTION:There are two cases available as for the occurance of jamming. One is the case when a carried object detecting device 11 detects an object 3, but a detecting device 12 does not detect it, and another is the case when the device 11 does not detect the object 3, but the device 12 detects it. When either of the above said cases is satisfied, a jamming condition judgment verification section 8 transmits a signal Sig C to a counter 6 to start counting time. The counter 6 which has received the signal Sig C, continues counting the time while the signal is ON. After the above mentioned condition is found not to be satisfied, the signal Sig C is reset, then a clear signal Sig E is outputted allowing the counter 6 to be set to the initial position. In addition, when the counter has counted up the time which is set in advance, a signal D is outputted. This indicates that jamming will possibly take place firstly between devices 11 and 12 by the above mentioned first condition, and secondly in the downstream beyond the device 12 by the second condition.
Patent JP-H03235062-A (JP)
Title: Rotation detector
Inventor: WASHIMI AKIRA
IPC: G01P3/487
Filed: 1990-02-13
Abstract: PURPOSE:To improve detection accuracy by placing a hall element in the vicinity of a rotating shaft having polarized parts with predetermined intervals along a circumference and outputting an electric signal according to flux density generated by the polarized part at its location. CONSTITUTION:A hall element 1 is placed in the vicinity of a rotating shaft having polarized parts with predetermined intervals along a circumference. Flux density at the location of the element 1 varies in frequency corresponding to rotation speed of the rotating shaft and is detected as an electric signal by the element 1. The periodical electric signals are input to a wave shaping circuit such as a Schmitt trigger circuit 3 and converted into binary signals according to a relation between the level of the input electric signals and a set reference level. The binary signals are synchronized with either timing of a rise or a fall of the binary signals by a divider circuit 4 and divided with the level reversed. As a result, the signals output from the circuit 4 become pulse signals with a duty ratio correctly at 50%, and as a result of frequency division, the duty ratio is not varied due to a temperature or vibration.
Patent JP-H11232618-A (JP)
Title: Magnetic sensor and manufacture thereof
Inventor: SEYAMA YOSHIHIKO
IPC: G11B5/39
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor, by which measurement having sufficiently high accuracy can be conducted by obtaining a sufficient resistance value without contracting a huge magnetoresistive effect film and recording density can be increased. SOLUTION: The magnetic sensor has a substrate 11, a good conductor layer 12 formed onto the substrate 11 and super-lattice GMR films 13a and 13b having multilayer-film structure formed onto the good conductor layer 12 at a specified distance respectively, and the super-lattice GMR films 13a and 13b are connected in series electrically by the good conductor layer 12.
Patent JP-H0615808-A (JP)
Title: Printing sheet transport device in inspecting device
Inventor: DANTE OORANDEIINI
IPC: G07D7/12
Filed: 1993-02-23
Abstract: PURPOSE: To provide a conveyor chain for retaining a sheet in the plane state while the sheet is passed through the front of a detector to protect the printing on the sheet from getting damaged. CONSTITUTION: Supporting bars 4 and 4' on which a sheet to be checked slides are provided with suction nozzles 10a on their ends and movable arms 10 with suction nozzles fitted at their ends are provided in a clearance between the supporting bars 4 and 4'. The nozzles 10a are disposed on a sheet transfer plane so as to hold the sheet aligned with suction nozzles on the operating position and checked on the sheet transfer plane. For the purpose of preventing clamps 2a pulling the sheet 3 from touching the arms 10, a mechanism for tilting the arm 10 when the clamps 2a pass above the arms is provided.
Patent JP-S53127473-A (JP)
Title: Preparation of urocanic acid alkyl esters
Inventor: HONDA KEIICHI
IPC: C07D233/64
Filed: 1977-03-24
Abstract: PURPOSE: To obtain title compounds useful as ultravoilet light absorber for cosmetics, deterioration preventive agent for polymers, etc. directly by wittig reaction of 4(5)-imidazolealdehyde not through urocanic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63201252-A (JP)
Inventor: NISHI TOYOMITSU
IPC: C09D5/28
Filed: 1987-02-18
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-H03235808-A (JP)
Title: Floodgate opening/closing device
Inventor: MATSUSHITA KATSUTERU
IPC: E02B7/20
Filed: 1990-02-14
Abstract: PURPOSE:To improve the safety and operatability of the opening/closing of a floodgate, by connecting a screw brake and a centrifugal brake device that provide a rotary drive device output shaft at one of the two side gears of a differential gear mechanism and also a clutch mechanism at the other side gear. CONSTITUTION:When a rotary drive device 43 is rotated, a gear 33 is rotated through gears 44-46, and a shaft 39 is turned around an output shaft 36 by means of the rotation of a side gear 32, and rotation is transmitted to a pin gear 74 through gears 68-73. And a floodgate is opened/closed by moving a pin 67 up and down. In addition, when a handle 60 is turned manually, a gear 41 is rotated through gears 64, 60, bevel gears 57, 50, and transmission is made to a gear 35, and a side gear 34 is rotated and the shaft 39 is turned around the output shaft 36, and the floodgate is opened/closed. Also, the pin 74 is rotated by means of the self weight of the floodgate suspended down at the pin 67, and the output shaft 36 is made to rotate through gears 73-68, and the floodgate is closed at a predetermined descending speed by driving a centrifugal brake 51 through gears 35, 4a, and bevel gears 50, 57 by means of the turning of the shaft 39.
Patent JP-H0836451-A (JP)
Title: Synchronous telemetry channel
Inventor: FURANKU GASUPARITSUKU
IPC: G06F3/038
Filed: 1995-02-22
Abstract: PURPOSE: To provide a telemetry system which has been improved for a stylus communicating with a digital tablet by providing a first oscillator which prepares position information, and a second oscillator which prepares a telemetry carrier wave signal in the stylus for the digital tablet. CONSTITUTION: This stylus includes two oscillators which generate different frequencies F1 and F2, and a frequency F1 with 125kHz is used as a position signal, and a frequency F2 with, for example, 250kHz is used for a telemetry. The carrier wave of the telemetry is allowed to pass through a filter 2 whose center is positioned at the zero of a filter 1. The filter 2 allows the telemetry signal with 250kHz to pass and interrupts the position signal with 125kHz. Therefore, the position signal and the telemetry signal are simultaneously transmitted to a digital tablet. A circuit in the tablet processes the position signal and detects the position of the stylus. Another circuit processes the telemetry signal and this signal is actually a modulated carrier wave, and it includes information which has been transmitted from the stylus.
Patent JP-S52116789-A (JP)
Title: Element for thermo-fluorescence detector
Inventor: SAKAGUCHI MASAKAZU
IPC: G01K11/20
Filed: 1976-03-29
Abstract: PURPOSE: To obtain a novel element for a thermo-fluorescence detector by adding an activator to seed crystal comprising too or more out of alkali (earth) metal sulfates (escept the ase of alkali metal sulfates alone). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6163999-A (JP)
Inventor: GASUTO PAARUGOSU
IPC: G11C16/06
Filed: 1985-02-21
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。