baber/WOPTO huggingface dataset:
Patent JP-H0783837-A (JP)
Title: Method and device for detecting pinhole
Inventor: SAKIDA RYUJI
IPC: G01N21/952
Filed: 1993-09-18
Abstract: PURPOSE:To provide a method for inspecting pinholes in a cylindrical subject for inspection and a device for detecting the same. CONSTITUTION:A device for detecting pinholes is provided with a light source for illuminating a subject for inspection with pinhole-detecting light and a photocell 6 for receiving the illuminating light 1 transmitted through or reflected from a pinhole 3. With the light illuminating the subject 2 for inspection and the pinhole 3 being present, part of the light is transmitted through the pinhole 3 and results in diffracted light 4 with a small spread. Also, part of the light is reflected by the inside wall of the pinhole 3 and results in irregularly reflected light 5 with a very wide spread. The diffracted light 4 repeats reflections on the inner surface of the subject 2 for inspection and propagates to an end portion; the nearer to the surface of a mirror the inner surface is, the less it is likely that the intensity of the light is attenuated when the light propagates to the end portion. Therefore the photocell 6 of high photosensitivity, such as a photomultiplier tube, is disposed at the end portion for the photoelectric conversion of the propagating light. The irregularly reflected light 5 undergoes photoelectric conversion at the end portion in the same way as the diffracted light 4, for the detection of pinholes in the cylindrical subject for inspection.
Patent JP-H06106939-A (JP)
Title: Vehicle suspension device
Inventor: SASAKI MITSUO
IPC: F16F9/50
Filed: 1992-09-24
Abstract: PURPOSE:To improve a flat feeling by suppressing sprung part displacement in the case of small input from a road surface such as running on the road surface of fine sprung part amplitude while sufficiently ensuring vibration damping energy against vibratory exciting energy in the case of a large input from the road surface. CONSTITUTION:When a damping force characteristic control means (d) is decided in a good road running condition by a running condition decision means (e), vibration damping control for outputting an action signal, in which a stroke direction is set to a low damping force characteristic when damping force generated in a suspension unit (b) acts in a vibratory exciting direction, and to a high damping force characteristic, when reversely the damping force acts in a vibration damping direction, to each suspension unit is performed. When decided to be in a bad road running condition, a constitution is provided so as to perform flat control for outputting the action signal to each suspension unit (b) based on a control signal obtained in a control formula having a term of a sprung part vertical. speed and a correction term of relative displacement.
Patent JP-2001084800-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: NAKAI HIROTO
IPC: G01R31/3185
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory in which batch read/ write can be carried out without replacing a defective memory cell by a redundant cell array. SOLUTION: The nonvolatile semiconductor memory comprises a memory cell array 1, a row decoder 2 and a column decoder 4, a sense amplifier circuit 3, a circuit 9 generating a drive voltage boosted depending on write/erase of data, and a failure block detection circuit 10 for detecting a block containing a failure memory cell by detecting the potential of a signal line driven with a drive voltage generated from the drive voltage generating circuit 9 and temporarily storing the detected block. The failure block detection circuit 10 is activated in the initial stage of test control sequence when batch write test is performed in units of batch erase or write for unit erase of the memory cell array 1 and a control circuit 7 controls interruption of drive voltage supply to a failure memory cell based on the output from the failure block detection circuit 10 in the test sequence thereof.
Patent JP-H023799-A (JP)
Title: Method of decompressing high-pressure compressed gas
Inventor: GAAHAADO KIYASUPAA
IPC: F17C7/00
Filed: 1988-10-12
Abstract: PURPOSE: To prevent generation of droplets due to condensation by installing a specified number of stages so as to regulate each pressure drop, and providing a critical orifice to restrict momentary drop of temperature. CONSTITUTION: A highly compressed gas flows through a conduit 1 and orifice 2, and an expansion jet stream 4 flows through a first expansion chamber 3. The first expansion chamber 3 has an outlet 7 connected with a pressure regulating valve 10 through a conduit 8 wherein the pressure regulating valve 10 is made a critical orifice. Part of the expansion jet stream 4 flows into the conduit 5 through the inlet 6, reaches a second critical orifice 11, and is expanded inside a second expansion chamber 12 from the intermediate pressure to a low pressure.
Patent JP-H0994947-A (JP)
Title: Ink jet printer and control thereof
Inventor: SUGIYAMA SHIGEYUKI
IPC: B41J2/01
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To accurately detect the presence of ink without receiving the effect of ink mist. SOLUTION: A shutter member 81 is downwardly moved for the first time when a carriage is moved to a photosensor 8 in order to detect the presence of ink to expose the light emitting element and photodetector of the photosensor and ink is emitted to detect whether ink remains. When this detection operation is completed, the shutter member 81 is again raised to protect the photosensor 8 and a slit 80 from ink.
Patent JP-H0197885-A (JP)
Title: Display device in underwater detector
Inventor: IINO HIROSHI
IPC: G01S7/62
Filed: 1987-10-09
Abstract: PURPOSE:To grasp the moving direction of a school of fish and the change in signs of fish accurately, by displaying the image of a detecting range as a small picture part at a part of a detected image. CONSTITUTION:Detected signals corresponding to a detecting range, which is a part of a detected image, are stored in a small picture part memory 6. At this time, the intensity level of the previous detected signal, which is stored in the memory already, is lowered. The level is compared with the intensity level of the latest detected signal at the same position, which is read out of a video memory 1. The detected signal having the higher intensity level is stored into the memory 6. Therefore, the detected signals in the past and at present are stored in the memory 6 at the different intensity levels. The detected signal in the memory 6 is read out and displayed at a part of a display device 3. Thus the images, which show the changing states from the past to the preset are shown as the small picture part.
Patent JP-S60228430-A (JP)
Inventor: RICHIYAADO SUKOTSUTO MAIYAAZU
IPC: B01J31/26
Filed: 1984-12-03
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-S63110489-A (JP)
Inventor: JINGU KUNIO
IPC: G09G5/00
Filed: 1986-10-29
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-H07108158-A (JP)
Title: Heat treating device for ceramic raw material
Inventor: TAKAMI MASAHIKO
IPC: B01J19/08
Filed: 1993-10-13
Abstract: PURPOSE:To provide ceramic fine powder having uniform and stable characteristics and also to enhance the heat efficiency. CONSTITUTION:This device is provided with a cylindrical vessel 1 having a truncated cone shape which is supported horizontally and rotationally driven around a shaft center P and also supplied with a ceramic slurry L, plural pieces of rolling bodies 2 stored in the vessel 1, and at least a microwave oscillator 11 allowing the ceramic slurry L to generate heat with dielectric heating.
Patent JP-H0197672-A (JP)
Title: Paper ejecting mechanism
Inventor: KARIYA SABURO
IPC: B41J13/10
Filed: 1987-10-09
Abstract: PURPOSE:To realize a reliable paper-ejecting operation at low cost by a structure in which the friction between a rubber roller and paper feeds and ejects the paper during the forward feed, while during the backward feed a clutch removes the friction to allow the paper to move smoothly. CONSTITUTION:When paper 7 is fed forward during printing, the forward edge of the paper 7 turns a push rod 8 counterclockwise. After a predetermined angle of rotation, the push rod 8 comes to rest at a stopper and sticks in an eject roller 4 to press the paper against the roller 4. This produces a friction force between the paper 7 and the roller 4 to eject the paper forward. When the paper 7 is fed backward during the second pass for a different color, the eject roller 4 does not rotate backward. This is because a one-way clutch for preventing backward rotation is attached to the shaft of the eject roller 4 so that the ejected portion of the paper will not be jammed.
Patent JP-S62115520-A (JP)
Title: Regular format printing system
Inventor: KUDO MICHIO
IPC: G06K15/00
Filed: 1985-11-15
Abstract: PURPOSE:To attain a regular format printing, such as an address, etc., with a simplified input operation by converting and printing the data of a zip code, an address, and a name, etc., inputted according to an input format regulated in advance in a regular format. CONSTITUTION:When a postcard print mode designation key 121 at a key input part 12 is operated, a mode becomes a postcard print mode. At such a time, furthermore, when an address to be printed is designated by the key input part 12, the name, the zip code, and the address of a designated address are read out from an address book memory 14, and are stored at a print data storing part 20. And they are transferred to a print conversion processing part 22. The print conversion processing part 22 converts them to addressing formats by using an address format memory 16 in which data to designate an output format, such as a character size, a print position, or a printing pitch regarding the zip code, the address, and the name, respectively for the address print of a mail are stored. Thereby, the printing in the regular format can be performed.
Patent JP-H03118679-A (JP)
Title: Drawing reader
Inventor: YASUDA TETSUYA
IPC: G06K9/00
Filed: 1989-09-29
Abstract: PURPOSE:To easily and exactly read characters in any sizes and formats by providing a contour vector processing part, character string extraction part, character segmentation part and character recognition part. CONSTITUTION:At first, a contour vector processing part 1 calculates the data of a contour vector based on binary picture element data to be obtained from an object, and calculates circumscribed rectangle data, which are circumscribed to the contour vector, as character candidates. Next, a character string extraction part 2 extracts a character string based on the circumscribed rectangle data. Afterwards, a character segmentation part 3 segments a character from the character string. Then, a character recognition part 4 corrects the obtained character string by referring Japanese grammer dictionary so that the character string can be suited to the grammar of Japanese, and decides it by reference whether the characters as recognized results obtain the relationship of left-hand and right-hand radicals in a Chinese character or not. Finally, when the above mentioned relationship is established, a character string correction part 5 unifies the left-hand and right-hand radicals of this character.
Patent JP-H02104988-A (JP)
Title: Cryopump and reclaiming process thereof
Inventor: IWASA YASUSHI
IPC: F04B37/08
Filed: 1988-10-12
Abstract: PURPOSE:To reduce the consumption of liquefied gas as well as to shorten a span of regenerating-to-recooling time by installing a connecting pipe interconnecting the upper part of a liquefied gas dome and the lower part of a gas-liquid separator and also another connecting pipe interconnecting the lower part of the liquefied gas dome and the upper part of the gas-liquid separator. CONSTITUTION:The upper part of a liquefied gas dome 2 and the lower part of a gas-liquid separator 3 are interconnected to each other by a connecting pipe 4. A valve 11 or an on-off means opening or closing this connecting pipe 4 is installed. Then, there is provided with a connecting pipe 12 which interconnecting a lower part of the liquefied gas dome 2 to an upper part of the gas-liquid separator 3. An exhaust face 1 is made possible to be heated in leaving liquefied gas stored in the gas-liquid separator 3 intact by only gasifying a small quantity of liquefied gas in the liquefied gas dome 2. Thus, consumption of the liquefied gas is little and a span of regenerating-recooling time can be shortened.
Patent JP-2000090188-A (JP)
Title: Optical information reader and portable terminal device mounted with the device
Inventor: ITO KUNIHIKO
IPC: G06K7/10
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent a card member from breaking or falling when the optical information reader is operated united with the card member which can be inserted into the portable terminal device. SOLUTION: The connector 18 of the card member 20 of the optical information reader 10 is inserted into an insertion slot 37 of the portable terminal device 30. Then a dish member 23a is brought into tight contact with the reverse surface part 39b of the portable terminal device 30 by rotating an adjusting screw 23. Consequently, the top surface parts (11a and 39a) and reverse surface parts (11b and 39b) of the housings 11 and 39 of the optical information reader 10 and portable terminal device 20 which are nearly parallel to the card surface are connected and fixed by tongue members 21 and 22 and their adjusting screws 23. Consequently, the card bending force when a trigger switch 14 is pressed is received by the tongue members 21 and 22 and adjusting screws 23.
Patent JP-H06112175-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANO HIROYUKI
IPC: B24B37/07
Filed: 1992-09-25
Abstract: PURPOSE:To easily control an abrasion amount by using a stopper whose selection ratio between an abraded object and abrasion is large and which can be used irrespective of types of abrasives. CONSTITUTION:A method for fabricating a semiconductor device for abrading layer 3, 6 to be machined which have been formed on a semiconductor substrate 1 comprises a process (b) for forming a carbon film as stopper for abrasion before a process (h) for abrading a layer 6 to be machined.
Patent JP-H0975141-A (JP)
Title: Levating shelf, and desk for oa equipment
Inventor: NAKAI YOSHITADA
IPC: A47B9/16
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To balance the force between the weight of goods on elevating shelves on upper and lower stages by adjusting the work point of the weight from the fulcrum coupled with the top of a coupling member for a lever to be longer or shorter. SOLUTION: A rotation link device composed of an elevation shelf 2 on upper stage pivoted to the top of the base frame 1 of a desk, a front link arm 3, a middle link 5 for safety of a shelf, a rear link arm 4, and a rotatable pivot 5 pivoting the rear link arm 4 goes down and tilts at a wide angle downward in front. A spring 7 is mounted between the base frame 1 and the rear frame 4, and a display put on the elevation shelf 8 on lower stage coupled with the rear link arm 4 by a lever link arm 9 is elevated at the same time as the printer put of the shelf 2 on upper stage does down within reach. So, the upper and lower rotation link devices are put in single structure to have lever mechanism, thus the balancing action of the weight woks between the elevation shelf 2 on upper stage and the elevation shelf 8 on lower stage.  The difference of weight is adjusted by changing the position of the coupling of the lever link arm 9 to be longer or shorter, thus this exhibits weight balancing function between both.
Patent JP-2000084028-A (JP)
Title: Automatic cardiopulmonary resuscitator
Inventor: MORIYA JUN
IPC: A61H31/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To improve a resuscitation rate by arranging adjusting knobs or touch keys for creating optional. ventilation time, ventilation waveform change and ventilation time phase delay in correspondence with the heart flaccidity of a patient, on the surface of an automatic cardiopulmonary resuscitator near the chest. SOLUTION: This automatic cardiopulmonary resuscitator is put on a patient lying on his back on a back plate 1. At this time, adjusting knobs or touch keys 4 for creating optional ventilation time ventilation waveform change and ventilation time phase delay are arranged on the surface of the automatic cardiopulmonary resuscitator 3 near the chest side faces and shoulders of the patient 2. With this arrangement an operator operating the adjusting knobs or touch keys 4 during cardiopulmonary resuscitation work can immediately adjust ventilating conditions and the like while observing the state of the patient. Resuscitation efficiency is therefore improved. An orifice is used for adjustment, for instance, to adjust ventilating time and the like. The patient can therefore be ventilated sufficiently, and a resusciation rate can be improved.
Patent JP-H0683494-A (JP)
Title: Card type memory and data control equipment using the same
Inventor: ITO HIROSHI
IPC: G06F1/28
Filed: 1992-08-31
Abstract: PURPOSE:To provide the card type memory which prevents the replacement date of a backup battery from not being entered forgetfully or a wrong date from being entered and indicates the coming the an accurate battery replacement time and the data control equipment which uses the card type memory. CONSTITUTION:This data control equipment is equipped with a battery replacement date data updating means which updates battery replacement date data stored in a battery replacement date storage means 3 at specific intervals of time while the card type memory C is loaded on the data control equipment D, a period elapse deciding means which reads the battery replacement date data out and decides whether or not the specific period is elapsed, and an indicating means 8 which indicates the coming of the replacement period of the battery when it is decided that the specific period is elapsed, so the coming of the accurate battery replacement period can be indicated and unnecessary battery replacement is precluded.
Patent JP-H07111156-A (JP)
Title: Dry battery with remaining-voltage meter
Inventor: KATAYAMA KATSUJI
IPC: H01M6/50
Filed: 1993-10-14
Abstract: PURPOSE:To measure the remaining voltage of a dry battery by wiring a conductor to a battery cover divided into upper cover and lover cover, installing a display in the upper conductor, and turning the upper battery cover in a set direction to form a conductive circuit. CONSTITUTION:A belt-shaped upper conductor 5 is wired on the inside surface of an upper battery cover 1 so as to be in contact with a positive terminal X of a battery, and a connection part 6 is installed at the lower end of the conductor 5. A belt-shaped lower conductor 8 is wired in a bottom cover 7 of a lower cover 2 so as to be in contact with a negative terminal Y. When the remaining voltage of a dry battery is intended to measure, the cover 1 is turned in a set direction to bring the connecting part 6 into contact with the conductor 8 to form a conductive circuit. Color or stripe is displayed on a display 9 arranged in the conductor 5 according to remaining voltage. Remaining voltage is easily measured without any hindrance of covers 1, 2 during use.
Patent JP-H07115014-A (JP)
Title: Ferromagnetic ferrite and manufacture thereof
Inventor: MIZUSHIMA TAKAO
IPC: H01F10/20
Filed: 1993-10-14
Abstract: PURPOSE:To provide ferromagnetic amorphous ferrite having high magnetic saturation. CONSTITUTION:This is Mn-Zn ferrite which consists of 30 to 80mol% Fe2O3. 10 to 50mol% MnO and 0 to 30mol% ZnO. Furthermore, either 0.5 to 5wt.% BN or 5 to 16wt.% SiO2 or both are included in the ferrite. This construction makes it possible to use this material applicable for various fields since it is amorphous ferrite which suppresses a drop in saturation magnetization.
Patent JP-S62118749-A (JP)
Title: Linear motor
Inventor: HAYASHI KAZUTSUGU
IPC: H02K33/16
Filed: 1985-11-15
Abstract: PURPOSE:To obtain a stable and high thrust, by arranging a magnetic pole surface in the direction at the right angle to the moving direction of permanent magnets movable in one direction, and coils via a space, confronted with each other, and by arranging yokes forming the permanent magnets and a closed magnetic circuit. CONSTITUTION:Permanent magnets 1-4 are fitted on a moving unit 19 movable in the directions of arrow heads, and the poles N, S are alternately magnetized in the thickness direction. On the magnets 1-4, magnetic collector yokes 15, 16 are formed. The magnets 1-4 are formed in circular shapes, and on the external side and the internal side, circular yokes 13, 14 are arranged via a space 5, to form a stator. The yokes 13, 14 are provided with a salient pole section 12, and are wound up with coils 6-9, and orthogonal components 10, 11 are generated. By this method, the magnetic flux of the permanent magnets 1-4 flows between the magnetic collector yokes 15, 16 and the salient pole section 12 via the space 5, and magnetic efficiency is improved, and a stable and high thrust is generated.
Patent JP-H02103147-A (JP)
Title: Transfer printing method to bottle container and transfer printing label
Inventor: NAGATA KAZUHIKO
IPC: B41F17/18
Filed: 1988-10-12
Abstract: PURPOSE:To increase the protection of a printing layer and to eliminate possibility damaging an object to be printed due to the irradiation with ultraviolet rays by a method wherein a transfer printing label is brought into contact with the object to be printed and subsequently heated and contracted to perform transfer in a close adhesion state and the resin layer of said label is irradiated with ultraviolet rays to be cured before the base film of the label is released from the interface with the resin layer or after said film is released and removed. CONSTITUTION:A transfer printing label 6 is externally applied to an object 8 to be printed and adhered (temporarily adhered) to the surface of the object 8 to be printed. Thereafter, the transfer printing label 6 is heated to temp. imparting no thermal damage to the object 8 to be printed to thermally shrink the base film 1 of the label 6, and the label 6 is irradiated with ultraviolet rays. Ultraviolet rays penetrate the base film 1 to irradiate the resin layer 2 of the label 6 to cure the same. Thereafter, when the base film 1 is released from the interface with the resin layer 2, the tough printing layer 4 whose surface is protected by the cured resin layer 2 is transferred to the outer surface of the object 8 to be printed. When the resin layer 2 is not cured, the base film 1 is released and, thereafter, the resin layer 2 is directly irradiated with ultraviolet rays to be cured.
Patent JP-S62118280-A (JP)
Title: Short distance high performance radar for marine vessel
Inventor: KAIGAWA YOSHIMASA
IPC: G01S7/292
Filed: 1985-11-18
Abstract: PURPOSE:To increase a revolving speed of a scanner, and to improve the marine vessel tracking capacity by providing 2 sets of horizontal polarization use and two set of vertical polarization use Ka band antennas being back to back, and also one set of an X band scanner, on a rotation driving device. CONSTITUTION:A horizontal polarization and a vertical polarization are sent from a Ka band antenna 1a and an antenna 2a, an a Ka band antenna 3a and 4a, respectively. A radar video by two horizontal polarizations and a radar video by two vertical polarizations, which have been received by a Ka band transmitter-receiver 9 and shifted by 180 deg. are brought to a phase adjustment in a processor 11, also clutters by the horizontal polarization and the vertical polarization are compared, and a sea clutter is decreased and eliminated. On the other hand, a pulse group which has been generated from an X and transmitter-receiver 20 is emitted from an antenna 7 through an exclusive path in a triple rotary joint 8a, and a receiving signal returned to the transmitter- receiver 10 from the joint 8a. As for the received radar video, the sea clutter is compared by an X band and a Ka band by a processor 11 and eliminated.