baber/WOPTO huggingface dataset:
Patent JP-H08224876-A (JP)
Title: Monitor, monitoring method and recorder using the same monitor
Inventor: HORIGOME HIDEO
IPC: B41J2/355
Filed: 1995-02-21
Abstract: PURPOSE: To provide a monitor, a monitoring method and a recorder having the monitor which can monitor the recording state of a recording head and informing the recording failure. CONSTITUTION: When image data and conducting pulse are input to a recording head IJH to record, the pulse width of the pulse is measured by a conducting time width monitoring circuit 1713, and compared with a predetermined threshold value (MSXPW). The compared result is stored as an alarm flag in a monitor information memory 1714. If the value of the flag is '1', an MPU 1701 lights an LED 1715 as that a recording failure occurs, and the effect is displayed as alarm message on an LCD 1716.
Patent JP-S55124547-A (JP)
Title: Ion exchange membrane
Inventor: OKETANI TSUTOMU
IPC: C25B9/19
Filed: 1979-03-22
Abstract: PURPOSE:To prevent ion-exchange membrane from breaking through enhanced strength of backing contact surface with ion-exchange membrane by using reinforcement material where backing contacts the ion-exchange membrane used in filter press type electrolytic tank. CONSTITUTION:Using adhesive or hot-melt process, reinforcement material 5 such as plastic sheet is attached to the four peripheral sides where backing contacts ion- exchange membrane 3. Or, to backing used, woven weft 6 is increased at given intervals and more warp 7 is woven near the both ends. This increases strength where membrane and backing contact as compared with center area where ions passes through the ion-exchange membrane 3. Thus, the backing is not deformed by pressing force, thereby preventing the ion exchange membrane 3 form breaking at contact area with the backing.
Patent JP-S61190769-A (JP)
Title: Information retrieval device
Inventor: FUKUOKA HIROKI
IPC: G06F3/023
Filed: 1985-02-19
Abstract: PURPOSE:To perform easily retrieval without erorr, by outputting a retrieval instruction from a keyboard provided with plural keys on an album-shaped board, for the detection of the image information recorded on the recording media of a video disk, etc. CONSTITUTION:To detect the desired image information among the pieces of image information recorded in a recording medium of VTR, VD player, etc., a photo or an illustration 10 is stuck, respectively on plural ground paper 9 in the same form as a general photo album, and near the illustration 10, a membrane switch 11 made in one body with the ground paper 9 are provided. The output of this keyboard 7 is input into an encoder 12. The encoder 12 outputs a code signal of a number for retrieval coping with the switch 11, and input through a connecting adaptor 8 to a retrieval control unit 4. In this way, there is no need to check the information inscription No., an error in the No. input, and the retrieval is made easy.
Patent JP-H07243545-A (JP)
Title: Damper opening/closing device
Inventor: ISHIGAKI CHUKICHI
IPC: F24F13/14
Filed: 1994-03-02
Abstract: PURPOSE:To simplify the configuration, decrease the number of component parts, and enhance the responsiveness in opening and closing a damper using a reversible single-phase synchronous motor by shutting off the power to the motor when the camplate opening position and closing position are sensed, and stopping the damper in the opening position or closing position. CONSTITUTION:When power is supplied to a reversible motor 16 through a limit switch 19 of a position sensing means, for example on the open side, a damper 12 rotates in the opening direction. If a roller of a switch 19 is fitted in a recess 15a in a cam plate 15 coupled with the rotary shaft of the damper 12, the contact is opened to shut off the power to the motor 16, and the damper 12 is held in the full open position. If in this condition the power is supplied to the motor 12 through a limit switch 20 on the closed side, a pin 15b on a cam plate of a reversing mechanism runs against a stopper 18 so that an overload is applied to the motor, which is then rotated in the reverse direction. Then the contact is opened, and the damper 12 is held in the full close position.
Patent JP-H01207736-A (JP)
Title: Radiograph information reader
Inventor: OGURA NOBUHIKO
IPC: A61B6/00
Filed: 1988-02-15
Abstract: PURPOSE:To accurately read out image information by providing the title reader with an aperture plate having an aperture with a size capable of passing only converged stimulated luminous light and making its center coincide with the luminescent center of the stimulated luminous light and a photodetector arranged on the back of the aperture. CONSTITUTION:Excited light is converged on an accumulative phosphor sheet 2 as a small spot by using a lens with a short focal distance as a condenser lens 23 to execute high density reading. Since the stimulated luminous light 24 is converged by two lenses, i.e., the condenser lens 23 and a detecting lens 25 and made incident upon the photodetector 26, shading which may be generated at the time of using a large optical guide is not generated. Stimulated luminous light 24 generated from a position other than a prescribed scanning position by a flare phenomenon is led into a position different from the position of stimulated luminous light generated from a prescribed position by the two lenses and the incidence of the stimulated luminous light 24 based upon the flare phenomenon upon the photodetector 26 is interrupted by the aperture plate 27. Thereby, highly accurate image information reading can be attained by detecting only the stimulated luminous light correctly carrying image information.
Patent JP-H11234731-A (JP)
Title: Method for controlling transmission power for each service classification
Inventor: TAKAHASHI MORIKATSU
IPC: H04W72/04
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To allow a signal whose receiving power at a base station is larger to obtain a channel when signals for different services compete by controlling the transmission power of a terminal station for making the receiving powers at the base station different between slots in which the signals whose services are different are stored, and making them the same between slots in which signals whose services are the same. SOLUTION: A variable speed communication service (UBR) signal is allocated to slots 1-1, 1-3, and 1-4, and a fixed speed communication service (CBR) signal is allocated to slots 1-2, 1-6, and 1-7. The power of a CBR signal 5 is made larger than the power of a UBR signal 4. At the time of allocating a channel to a slot 1-5, when a UBR channel request 2 and a CBR channel request 3 compete, the CBR signal can easily obtain the channel. At that time, when the power of a CBR signal 7 is the same as the power of a UBR signal 6, both the signals are abandoned.
Patent JP-S59158685-A (JP)
Title: Still picture reproducing device
Inventor: SAITOU ETSUROU
IPC: H04N5/937
Filed: 1983-02-28
Abstract: PURPOSE:To simplify the confirmation of recording by displaying lots of still pictures on one reproducing screen in a device reproducing a still picture stored in a magnetic disc. CONSTITUTION:In operating a multi-picture reproducing command, a multipicture reproducing command signal is inputted to a controller 15, a head drive mechanism 4 and a motor 2 are driven via a driving circuit 16 and signals for plural still pictures' share recorded on some lines of tracks of magnetic disc are stored in a picture memory 10. Then, plural still pictures are reproduced on a display screen 14 by reading the plural still picture signals stored in the memory 10.
Patent JP-H07252262-A (JP)
Title: Sulfur organogold compound, production of said compound, and gold preparation for making gold foil decoration and polished gold decoration
Inventor: ANDOREASU SHIYURUTSU
IPC: C03C17/10
Filed: 1995-02-21
Abstract: PURPOSE: To obtain a novel water soluble organosulfur gold compound useful in obtaining gold decorations, particularly high gloss gold decorations in a water-containing preparation.  
     CONSTITUTION: (A) Monogold(I)-dimercaptocarboxylic acid compound of the formula (wherein Q is an aliphatic 2-4C alkanetetrayl or 5- or 6-membered, optionally oxygen ring member or imine ring member-containing alicyclic tetrayl; Y is H or COOH; and the S atom is in the position contiguous to the adjacent C atom) or a salt thereof is dissolved in water in the presence of a base (preferably an amine and/or a tetraalkyl-ammonium hydroxide), and (B) a mineral acid is added to the resulting solution until the pH comes to 2 or less and, at the same time, (C) the precipitate formed is separated to obtain a novel organosulfur gold compound having a gold content of 60-90 (wt.)%, preferably 68-85% and an atomic ratio of gold to sulfur of 0.71-4, preferably 1-4. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03235582-A (JP)
Title: Display device
Inventor: TAKAHASHI KEIJI
IPC: H04N5/00
Filed: 1990-02-13
Abstract: PURPOSE:To control remotely an angle of a pattern of a display device by adding an oscillation command key to a remote controller and adding an electric circuit and a motor varying the display pattern angle to the display main body. CONSTITUTION:A remote control signal 8 enters a remote control signal reception window 2 by depressing an upper oscillation key 71 or a lower oscillation key 72 of a remote controller 7 and a stepping motor 4 is driven by a command of a motor control electric circuit and the pattern angle of a display main body 1 is controlled remotely in the turning direction A, that is, in the vertical direction around the drive shaft X. Moreover, the remote control signal 8 enters the remote control signal reception window 2 by depressing a left oscillation key 73 or a right oscillation key 74 and a stepping motor 6 is driven by a command of an electric circuit for motor control. Then the pattern angle of the display main body is is controlled remotely in the drive direction B around the rotary shaft Y, that is, in the horizontal direction. Thus, the pattern angle of the display device 1 is controlled remotely.
Patent JP-H01210641-A (JP)
Title: Position detecting device for eccentric planet differential type reduction gear
Inventor: HIBINO TOSHIHARU
IPC: F16H1/32
Filed: 1988-02-15
Abstract: PURPOSE:To provide a compact device by obtaining the rotational angle of an output gear from the output of a displacement sensor for detecting the radial displacement of the output gear to detect an output rotation position relative to the input rotation on the basis of the rotational angle. CONSTITUTION:An external gear 9 having teeth 9a on the outer periphery engages an eccentric cam 6, and an internal gear 11 planting a number of pins 10 one more than that of teeth 9a of the external gear 9 is provided outside the external gear 9. The internal gear 11 is provided with an approach sensor 20 the end of which is opposed to the teeth 9a to detect the displacement of teeth 9a due to the eccentric swing of the external gear 9. The output of the approach sensor 20 is taken out as a voltage signal to be input to a detecting circuit 23. Also, in a memory 24 are input the relationship between the displacement of teeth 9a accompanying the rotation of external gear 9 and the rotational angle position, so that the detecting circuit 23 compare said relationship with the data to detect the rotational position of the external gear.
Patent JP-H01209686-A (JP)
Title: Manufacture of infrared ray heater
Inventor: MIYASHITA MASAYOSHI
IPC: H05B3/44
Filed: 1988-02-16
Abstract: PURPOSE:To reduce distortion of a quartz at the time of heat processing by forming a dent at a part of the tube by utilizing a pressure difference inside and outside the tube. CONSTITUTION:A filament coil is installed in a quartz tube 10 along the tube axis direction, the tube is filled with an inert gas at the pressure of 0.45-0.75atm. at normal temperatures, both ends of the tube are sealed, and a portion of the tube 10 is heated with a gas burner 8. A dent 12 is formed on the tube 10 without applying a mechanical pressure from outside because the pressure inside the tube 10 is lower than the pressure outside the tube 10. The dent 12 thus formed is not under the mechanical pressure. As a result, distortion is reduced.
Patent JP-H08226863-A (JP)
Title: Protecting device for fluid pressure/electricity quantity converter
Inventor: SAGARA TATSUO
IPC: G01L19/06
Filed: 1995-02-22
Abstract: PURPOSE: To provide a protecting device for a pressuresensitive diaphragm of a fluid pressure/electricity amount converter. CONSTITUTION: A rigid housing 31 is liquid-tightly fitted outside a pressure- sensitive diaphragm 144. The front end of the housing 31 is sealed by a protecting diaphragm 33. A rigid, pressure-resistive block 32 is set inside the housing 31 and spaced from the pressure-sensitive diaphragm 144 via a void part S22 . An opposite surface of the pressure-resistive block is faced to the protecting diaphragm 33 via a gap S1 , and the gaps S1 is communicated with the void part S22 via a small hole 322 formed in the block 32. A fluid pressure from outside is transmitted to the pressure-sensitive diaphragm 144 via the protecting diaphragm 33 and an internal space of the housing. When the fluid pressure is increased to not smaller than a fixed value, the protecting diaphragm 33 is brought in touch with the pressure-resistive block 32 thereby to shut the small hole 322.  Accordingly, the pressure applied to the pressure-sensitive diaphragm 144 is kept at the fixed value or smaller.
Patent JP-S61191524-A (JP)
Title: Production of iron hydroxides
Inventor: UTO YOSHIMITSU
IPC: C01G49/02
Filed: 1985-02-20
Abstract: PURPOSE:To obtain uniform iron hydroxides being preferable for the raw material of ferrite and having high-purity by adding urea to the aq. soln. of iron salts of make a mixture, then by heating said mixture to carrying out the hydroxylation reaction of iron salts by means of ammonium hydroxide which is generated by hydrolysing urea. CONSTITUTION:Urea is added into the aq. soln. of iron salts such as iron chlo ride, iron sulfate, etc., dissolved, heated and stirred. The desired iron hydroxides are obtained by carrying out the hydroxylation reaction of iron salts by means of ammonium hydroxide generated by hydrolyzing urea as shown by the chemi cal equations I and II. Since the reactions shown by the chemical equations I and II are carried out gradually and uniformly in the whole reaction soln., iron hydroxides having uniform shape and dimension can be produced with good reproducibility by controlling the concentration of the iron salts, coexisting impurities, pH in case of forming iron hydroxides, heating temp., heating period, etc.
Patent JP-H09228429-A (JP)
Title: Rainwater separated collecting device and rainwater treatment device
Inventor: FUKUMOTO KAZUMASA
IPC: C02F1/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a device which eliminates a tramp material, such as refuse, dust and dirt or sand or the like produced during a initial rainfall time or except for the initial rainfall time in terms of a rainwater treatment technique, with higher efficiency with a simple device and hence purifies rainwater. SOLUTION: There are provided an in-flow tank 3, a flow transfer tank 7 and a drain tank 6 where a tramp material heavier than water is eliminated in the in-flow tank 3 while a tramp material lighter than water is removed in the drain tank 6. A flow transfer pipe 9 is provided in the flow transfer tank 7. This construction makes it possible to comply with any changes made about the amount of the tramp material included in the in-flowing rainwater by adjusting a reversed U-shaped portion of the flow transfer pipe 9 extremely easily and remove the tramp material and purify the rainwater.
Patent JP-H08224406-A (JP)
Title: Method for removing dissolved gas in liquid
Inventor: TASAKA HIROSHI
IPC: B01D19/00
Filed: 1995-02-22
Abstract: PURPOSE: To maintain a high removal efficiency for a long time when evacuating a gas phase space in a dissolved gas removal module to remove dissolved gas by introducing waste gas from the module to an air intake device after passing it through a heating chamber using as a heating source the heat generated at a motor of the air intake device. CONSTITUTION: In a dissolved gas removal module, hollow fiber membranes 3 are arranged almost in parallel in a vessel 2, and the inside of the vessel 2 is divided into two spaces. The 1st space facing the outer surface of the hollow fiber membranes 3 is provided with an discharge port 5 and an air intake port 6, and the 2nd space communicating with the hollow part of the hollow fiber membranes 3 is provided with an introducing port 7 for introducing a liquid and a bring-out port 8 for bringing out the liquid after treatment. Gas, steam and condensate discharged from the discharge ports 5, 9 is led to a condensate evaporator (heating chamber) 11 installed in contact with a motor part of a diaphragm type vacuum pump 10.  After condensate and mist are evaporated by the heat generated at a motor part of the evaporation chamber 11 and turned into steam, the gas is fed to the vacuum pump 10 and discharged.
Patent JP-S53118319-A (JP)
Title: Driving circuit for gas discharge panel
Inventor: URADE TOSHINORI
IPC: G09G3/10
Filed: 1977-03-25
Abstract: PURPOSE: To secure conformity between the active voltage between the panels and the high supply voltage given from the power source, by inserting and connecting the voltage adjusting diode between the power source and the driving circuit which supplies the active voltage to the panel in accordance with the active voltage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000229467-A (JP)
Title: Stencil printer
Inventor: SUGAWARA MITSUHIRO
IPC: B41L13/04
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce noises generated by setting a press roller not to be brought into contact with a central section of a plate cylinder when the press roller is brought into contact with the plate cylinder. SOLUTION: Protrusions 13, whereon outer peripheral faces on both sides of a press roller 11 only are brought into contact with, are formed on sites whereon the press roller 11 is brought into contact with the start end side of a printing operation rotating angle area on both end sides of the outer peripheral faces of a plate cylinder 1. When the press roller 11 is brought into contact with the plate cylinder 1, the press roller 11 is bought into contact with the protrusions 13 formed on sections of high rigidity on both side ends of the plate cylinder 1, and the press roller 11 is not brought into contact with sections of low rigidity on a central section of the plate cylinder 1. Noises generated on the sections whereon the press roller 11 is brought into contact with the plate cylinder 1, therefore, are reduced.
Patent JP-H05228414-A (JP)
Title: Fluid spraying device
Inventor: KUMAGAI SHINJI
IPC: B05B12/00
Filed: 1992-02-20
Abstract: PURPOSE:To enhance detection accuracy by moving a nozzle to a detector detecting the spray state of a fluid to spray a fluid to the detector and judging time normality or abnormality of the state of the fluid on the basis of the detection signal from the detector. CONSTITUTION:A detection mode is started before a seal material S is sprayed to an objective member or at the point of time of the completion of a spray cycle. That is, the preliminarily stored position data of a detector of a nozzle 4 is read and a manipulator 7 is operated to move the nozzle 4 to the position aiming at the sensor 6 of the detector 8. Next, a pump is driven to spray the seal material S to the sensor 6 from the nozzle 4 and the spraying of the seal material S is continued for a predetermined time until the flight locus of the sprayed seal material S becomes stable. Thereafter, the detection signal of the sensor 16 is read to judge whether the spray direction and spray amount of the seal material S are proper and, at the time of abnormality, an abnormality completion flag is set.
Patent JP-S63200103-A (JP)
Title: Structure body for optical fiber cable branch part
Inventor: KISHIKITA YOSHIAKI
IPC: G02B6/44
Filed: 1987-02-16
Abstract: PURPOSE:To easily and quickly branch an optical fiber cable and to prevent the damage of a branch fiber by attaching a branch fiber protective tube, through which the branch fiber branched from the cable should be inserted, through a connection tool. CONSTITUTION:A connection tool 35 is inserted into an aperture end part 52 of a branch tube part 10 through a slip-off stopping mechanism N and has a through hole 53 through which a branched fiber F is inserted, and a front end part 54 is inserted to a base end part 55 of a branched fiber protective tube 36, and the branched fiber protective tube 36 is attached to a case body 5. That is, the connection tool 35 consists of a cylinder body which has an outer colar-shaped projecting part 34 in the base end part, and the projecting part 34 is fitted to a recessed groove 57 formed on an inside peripheral surface 56 of the aperture end part of the branch tube part 10 to insert the connection tool 35 so that this tool 35 is not slipped out of the aperture end part 53 of the branch tube part 10. In this case, recessed and projecting parts 57 and 34 constitute a slip-off stopping mechanism. Thus, the branch fiber F is always protected from the external and is prevented from being damaged to hold the branch fiber protective tube 36 in a case body 5.
Patent JP-H03240976-A (JP)
Title: Plating resist peeling preventive agent
Inventor: TAKAHASHI EIJI
IPC: C23F1/00
Filed: 1990-02-16
Abstract: PURPOSE:To prevent the peeling of a resist film from a metallic substrate by incorporating an S-triazine derivative with an S-triazine ring as its skeleton as shown by the general formula and with its substituents having a functional groups. CONSTITUTION:This plating resist peeling preventive agent is formed from an S-triazine derivative with an S-triazine ring as its skeleton as the essential component and shown by the general formula. In the formula, R1 to R6 are a substituent contg. a functional group selected from the unsaturated, epoxy, hydroxyl, carboxyl and mercapto groups. The groups other than the substituent are a substituted or non-substituted group selected from hydrogen atom, alkyl, cycloalkyl and alkenyl groups, etc.
Patent JP-S63201387-A (JP)
Title: Compressor
Inventor: YAMAMOTO SHUICHI
IPC: F04C18/02
Filed: 1987-02-17
Abstract: PURPOSE:To enable the stable supply of lubricating oil into a compression chamber to be performed further the shortage of lubricating oil to be prevented from its occurrence in a compressor, by providing an oil grove and a communication hole through which oil reservoir space communicates with the inside of an Oldham's chamber and an enclosed vessel. CONSTITUTION:If a crankshaft 37 is rotated by an electric motor 33, lubricating oil in a lubricating oil reservoir 59 passes through the inner of the crankshaft 37 lubricating an eccentric bearing 51 and being fed to oil reservoir space 52 by a feed oil pump 54. A compressor circulates this lubricating oil returning its one part into an enclosed vessel 32 from a return oil port 58 via the first main bearing 46. While the compressor circulates the lubricating oil, excessively accumulated in the oil reservoir space 52, to be returned into the enclosed vessel 32 by a communication hole 53 which communicates with the inside of the enclosed vessel 32. The lubricating oil is supplied into a compression chamber 43 by an oil groove 54, provided in the bottom surface of a turning vane thrust bearing 50, in accordance with a differential pressure generated between the oil reservoir space 52 and the periphery of vane parts 40, 41, and the compressor, even if it is operated under various pressure conditions, attains the stable supply of the lubricating oil.