baber/WOPTO huggingface dataset:
Patent JP-H1015908-A (JP)
Title: Spring retainer for nail guide of nailing machine
Inventor: SHIOKAWA HIROSHI
IPC: B27F7/02
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To enhance reliability and handling properties by preventing the falling off of a pivot pin and a guide nozzle caused by the detachment of a spring, by respectively engaging hook parts with the outside end parts of the coil parts of the torsion coils attached to both ends of the pivot pins. SOLUTION: In a nail guide 1, a spring retainer 2 for the nail guide is obtained by forming semicircular bent hook parts 2a to both ends of a round rod of a metal spring or an elastic resin. The distance between the inner surfaces of the hook parts 2a of both ends is made almost equal to the total width of the coil part 9a of a torsion coil spring 9. Therefore, when the coil part 9 is compressed to hook the hook parts 2a of the spring retainer 2 with both side and parts of the coil parts 9a, the coil spring 9a can be held from both sides by the spring retainer 2. In this state, the coil part 9a is not expanded outward even if brought into contact with a peripheral wall surface and can be prevented from the detachment from the small diameter part 8a of a pivot pin 8.
Patent JP-H0340881-A (JP)
Title: Dyeing of polyester-based fiber and vegetable dye dyeable polyester
Inventor: YOSHIMOTO MASATO
IPC: D01F6/84
Filed: 1989-07-07
Abstract: PURPOSE:To obtain a dyed material having excellent dyeability, improved washing resistance and light resistance and high utility by treating 5-sulfoisophthalate copolymer polyester-based yarn with an aqueous solution of metallic salt such as salt and dyeing the yarn with vegetable dye. CONSTITUTION:Polyester-based yarn copolymerized with 5-sulfoisophthalate, preferably alkali metal salt is treated with an aqueous solution of sulfate of one metal selected from the group consisting of iron, copper and aluminum and dyed with vegetable dye (e.g. safflower, madder or Lithospermum officinale var. erythrorhizon).
Patent JP-2000029400-A (JP)
Title: Optical display
Inventor: PROSS GERHARD
IPC: G09G3/32
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical display which allows a man to visualize information and simultaneously enables the information to be transmitted in a state where the man cannot visualize. SOLUTION: The optical display has LEDs 9 as a load connected in a series and a control circuit 11 is connected to the LEDs 9 in a series. A logic circuit 8 is connected to an input terminal of the control circuit 11 by means of a line 12 and is further connected to a temp. sensor 13 for adjusting an electric current by means of the control circuit 11 as a function of temp. A constant electric current flowing to the LEDs 9 is adjusted and set through the control circuit 11 by means of the logic circuit 8 irrespective of the number of the LEDs 9 during operation. The logic circuit 8 is connected to the control circuit via a line 7 and this control circuit adjusts the voltage of all the LEDs 9 as a function of electric current setting. The logical circuit 8 sends pulses of different frequencies to the control circuit 11 and one of the LEDs 9 is periodically switched by means of a switch 10, thereby producing an optical signal which the man can visualize and simultaneously an optical signal which the man cannot visualize.
Patent JP-S6235973-A (JP)
Title: Picture information processing device
Inventor: IKEDA YOSHINORI
IPC: H04N1/387
Filed: 1985-08-09
Abstract: PURPOSE:To convert picture information of plural different systems to code system of an outputting device by sending out a command that indicates kind of picture information before picture data and making receiving side switch a controlling section according to above-mentioned command. CONSTITUTION:At first, a bus selector 12 selects a bus 18 to interpret a command to identify picture data. A command to identify picture data is inputted before picture data to a GPIB interface 11. A CPU 13 interprets this, and switches the bus selector 12 to input data to one of controlling sections 101-103. The controlling section 101 processes code system of ASCII and JIS, the controlling section 102 processes MH compression code system and the controlling section 103 processes color picture system. When receiving of picture information is finished, the bus selector 12 is switched and the bus 18 is selected to prepare for identification of picture data.
Patent JP-H03131146-A (JP)
Title: Method for controlling intercomputor communication
Inventor: MAY MICHAEL DAVID
IPC: G06F15/16
Filed: 1990-06-30
Abstract: PURPOSE: To attain communication between different processes executed by the same microcomputer by addressing selected one of virtual communication links in response to the execution of a message instruction, and loading information related with the message. CONSTITUTION: The random access memory of a memory 4 of a microcomputer provides plural addressable virtual communication channels. Each virtual channel on one microcomputer in a network allows a message from a processor executed by the microcomputer to be transmitted to another computer in the network, and a pair of virtual channels permits communication in opposite directions between processes executed by the microcomputer. A message link 10 is shared by the plural virtual links by forming the queue of the virtual links waiting for the usage of the message link.
Patent JP-S59108769-A (JP)
Title: Preparation of 3-hydroxyquinophthalone derivative
Inventor: AIGA HIROSHI
IPC: C09B25/00
Filed: 1983-09-22
Abstract: PURPOSE:To prepare the titled compound in high purity, economically, by condensing 3-hydroxy-2-methylcinchonic acid with trimellitic anhydride using tetramethylene sulfone as a reaction solvent, and esterifying the reaction product without separating from the reaction mixture. CONSTITUTION:3-Hydroxy-2-methylcinchonic acid is condensed with trimellitic anhydride in the presence of tetramethylene sulfone to obtain 3-hydroxyquinophthalone compound of formula I . Without separating the product from the reaction mixture, the carboxyl group of the product is esterified to methoxyethoxycarbonyl group or ethoxyethoxycarbonyl group in the presence of the above solvent. The objective compound of formula II (R is CH3 or C2H5) having sufficiently high purity to be used as a resin colorant without purification can be prepared by this process extremely economically in an industrial scale, without causing water pollution.
Patent JP-H04369674-A (JP)
Title: Method for forming image
Inventor: YASUDA SHINICHIRO
IPC: G03G15/20
Filed: 1991-06-19
Abstract: PURPOSE:To simplify the transfer and the fixing processes of a toner image and to simplify and miniaturize a heat radiator by simultaneously transferring and fixing the toner image formed on a photosensitive body through a transfer film on a recording medium whose surface is heated by preheating. CONSTITUTION:As for a image forming method consisting of an electrostatic charge process that the photosensitive body 1 is electrostatically charged, an exposure process that the body 1 is exposed, a developing process that the toner image is formed by attaching toner 10 on the moving transfer film 17 whose one part is made to adhere to the body 1, the transfer process that the formed toner image is transferred on the recording medium 6 such as a recording paper and the fixing process that the transferred toner image is fixed on the medium 6, the toner 10 is the capsule toner and the transfer process and the fixing process are simultaneously executed on the surface of the photosensitive body through the film 17 by using preheated medium 6.
Patent JP-2000009150-A (JP)
Title: Gear type flexible shaft coupling
Inventor: KUBO AIZO
IPC: F16D3/18
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a gear type flexible shaft coupling capable of effectively preventing the occurrence of vibration and noise. SOLUTION: This invention is concerned with a gear type flexible shaft coupling capable of connecting a motor shaft 1 with a small gear shaft 2. Outer cylinders 12a and 12b are installed to the shafts ends of the motor shaft 1 and the small gear shaft 2. An inner cylinder 4 having paired outer gears 14a and 14b to be meshed with inner gears 12aa and 12ba provided for the inner circumferential surfaces of the outer cylinders 12a and 12b, are provided in such a way as to be freely floated. A partition plate 15 is inserted into the inner circumferential hollow part 14c of the inner cylinder 14. A portion covered by the outer cylinders 12a and 12b is closely sealed by sealing members 17 and 18, and the inside of the outer cylinders 12a and 12b closely sealed by the sealing members 17 and 18 is filled with oil 19.  An interfering member 16 provided with projections 16a at its side surface, is mounted to the outer circumferential part of the inner cylinder 14. Therefore, great resistance and damping are caused by the partition plate 15 and the interfering member 16 so as to allow the floating of the inner cylinder to be effectively restrained, so that the occurrence of vibration and noise is thereby reduced. An increase in resistance in the rotational direction due to the projections of the interfering member 16, thereby enables a buffeting phenomenon between each outer gear 14a and 14b and each internal gear 12aa and 12ba to be restrained.
Patent JP-H0338002-A (JP)
Title: Electrical regulator
Inventor: SUGITOMO YOUICHI
IPC: H05K13/00
Filed: 1989-07-05
Abstract: PURPOSE:To position an electrical regulating jig package easily, and to exchange the package in a short time by providing an electrical regulating jig positioning means for positioning the electrical regulating jig package at a specified location. CONSTITUTION:Locating pins 18 mounted to electrical regulating jig package stands 14a, 14b are inserted into positioning holes 15 formed to electrical regulating jig packages 6a, 6b when an electrical regulator is erected. The electrical regulating jig packages 6a, 6b are brought to the state in which they are positioned by 14a, 14b, and gripped automatically by a chuck installed at the nose of the arm of a robot having the multidegree of freedom. A volume to be electrically regulated set up to a printed board to be electrically regulated is adjusted by electrical regulating jigs 5a, 5b. Accordingly, the electrical regulator is erected automatically, thus lightening the burden of an operator.
Patent JP-S5879472-A (JP)
Title: Switching system for dc/dc converter
Inventor: ISHIGURO HIDEO
IPC: H02M3/335
Filed: 1981-11-02
Abstract: PURPOSE:To reduce the loss of a DC/DC converter at the switching time by providing a stepwise difference in the voltage waveform applied to a transformer and isolating the time when the voltage of the switch varies and the time when the current of the switch varies. CONSTITUTION:The switch circuit of a DC/DC converter has a switching circuit 11 and a switching control circuit 15. The circuit 11 has a switching transistor 12 and a switching transistor 13 connected in series with a Zener diode 14 producing a voltage drop DELTAe in parallel with each other. The transistor 12 is interrupted earlier than the transistor 13 in the course from the conducting state to the interrupting state, thereby outputting the voltage waveform having the stepwise difference DELTAe in the difference of the times. This time difference is produced by the switching control circuit 15.
Patent JP-H1021213-A (JP)
Title: Method for simulating level of atom or molecule
Inventor: SHINOHARA HIDEKI
IPC: G06F19/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a simulation matching the purpose of analysis by calculating the vibration spectrum concerning the position through the use of the time and the position of an atom or a molecular at each time so as to decide the phase or the state of the atom or the molecule. SOLUTION: Coordinate data of individual atom within the range of a fixed time is inputted (101). The average coordinate of the inputted atomic coordinates within a calculation period is calculated (102). The difference between the coordinates of the individual atom and the average coordinate is calculated to obtain the deviation from the central position of atomic motion (103). The deviation of these atomic motions from the central position is Fourier-integrated over a fixed range of time to obtain the spectrum of atomic vibration called intensity distribution with respect to the frequency (104). Peaks are detected from obtained spectra of these atoms to find a maximum peak intensity Amax to compare its size with a threshold obtained from the spectra (107).  When Amax is larger than the threshold, the atoms are judged to be in the liquid state, but when Amax is smaller than the threshold, the atoms are judged to be in the solid state (108).
Patent JP-2001004091-A (JP)
Title: Vacuum heat insulating material
Inventor: AONO FUMIAKI
IPC: E04B1/80
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To restrain the deterioration of a degree of vacuum in a vacuum chamber by restraining permeation of gas, by housing a heat insulating core material in the vacuum chamber, and forming a ceramic film of low temperature-curing polysilazane. SOLUTION: In a vacuum heat insulating material 1, a heat insulating core material 6 is housed in a vacuum chamber 5 of an enclosing body 4 formed by heat-sealing an outer edge part of a film-like enclosing material 2 having gas barrier performance like heat seal parts 3a to 3c, and a ceramic film 7 mainly composed of SiO by low temperature-curing polysilazane is formed in the heat seal parts 3a to 3c. The film-like enclosing material 2 is laminated as three layers to obtain gas barrier performance so that an outer layer is a plastic film 8, an intermediate layer is metallic foil 9 and an inner layer is a plastic film 10. The polysilazane having number average molecular weight of 100 to 50,000 can be used as the low temperature-curing polysilazane for forming the ceramic film 7.
Patent JP-H0976239-A (JP)
Title: Method and apparatus for gas vulcanizing elastomer article
Inventor: KOBAYASHI MICHIHITO
IPC: B29K21/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to uniformly vulcanize an elastomer article without temperature irregularity, to prevent the decrease of the quality and to shorten the vulcanizing time by using a mixed gas of high temperature and high pressure previously mixed with pressurized medium and heated medium in a mixture tank. SOLUTION: A heated high-pressure mixed gas obtained by previously mixing pressurized medium 2B made of high pressure gas having a low thermal capacity with heated medium 2A made of high temperature gas having high thermal capacity in a mixture tank 4 is supplied to a mold 7.
Patent JP-H0592272-A (JP)
Title: Method and device for protecting plasma torch electrode
Inventor: NAKAGAWA KEISUKE
IPC: B23K10/00
Filed: 1991-06-20
Abstract: PURPOSE:To protect the electrode from unexpected melting down by executing control to gradually reduce an electric current when the plasma arc voltage attains a specified protective voltage. CONSTITUTION:A plasma arc 9 for cutting is formed between the electrode 2 and a material A to be machined and a plasma torch 1 is moved at the specified speed to melt and cut the material A to be machined. When the plasma arc voltage increases suddenly when the torch 1 is separated from the end face of the material A to be machined and made to noload, an abnormal state is generated on the electrode surface to reduce a service life of the electrode. The voltage before the electrode melting down is caused is then set to the protective voltage in advance and control is executed so as to cut off a power source current or gradually reduce it when the arc voltage exceeds this.
Patent JP-S6151759-A (JP)
Title: Manufacture of positive plate for alkaline battery
Inventor: NAKAMITSU KAZUHIRO
IPC: H01M4/30
Filed: 1984-08-21
Abstract: PURPOSE:To obtain a positive plate having high energy density and high active material utilization factor by spreading paste-like active material on a conductive substrate, and pressing them before drying active material. CONSTITUTION:A substrate coated with paste is pressed with the paste wet. Thereby, distribution of the coated paste becomes uniform by moving the paste even if coating of the paste is uneven. Moreover, since an electrode plate is gradually pressed as water is removed and the plate is smoothly compressed, breakage of the plate is prevented. Distribution of active material and contact of active material particles with conductive material particles are improved. Therefore, utilization factor of active material is increased.
Patent JP-S6225501-A (JP)
Inventor: EEBERUHARUTO FURITSUSHIYU
IPC: H01Q19/18
Filed: 1986-07-26
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-H0815086-A (JP)
Title: Multiple optical fiber inspection device
Inventor: FUMENO TAKESHI
IPC: G01M11/00
Filed: 1994-07-04
Abstract: PURPOSE:To provide a multiple optical fiber inspection device which can detect a wrongly arranged optical fiber in many optical fibers arranged in parallel with each other. CONSTITUTION:A light incident means 45 is connected to the incident end side of a multiple optical fiber cable 18 constituted by arranging collectively bundled multiple optical fibers 21 in parallel with each other and an emission-side fiber number detecting device 46 is connected to the emitting end side of the cable 18. The arranging order of the fibers 21 on the emitting end side is detected by successively making light from the means 45 is made to enter the fibers 21 from optical fibers 23 on the incident end side and fetching the light emitted from optical fibers 24 on the emitting end side to the device 46. A fiber number comparing/discriminating device 41 checks the arranging order of the fibers 21 by comparing the arranging order of the fibers 21 on the emitting end side with the incident order of the light made to enter the fibers 21 by the means 45 and, when the arranging order is wrong, outputs an arranging order error signal. In addition, an OTDR 1 is provided to the means 45 so as to measure the light loss of the fibers 21 simultaneously with the arranging order inspection.
Patent JP-S6066158-A (JP)
Title: Diagnostic device of peeling-off of outside wall tile
Inventor: KIKUCHI MASATOSHI
IPC: G01N29/12
Filed: 1983-09-21
Abstract: PURPOSE:To diagnose automatically with high accuracy the peeling-off state of a tile without requiring a scaffold by moving a detecting part for detecting the sound of impact inflicted upon a tile surface, along the outside wall. CONSTITUTION:A detector 3 is provided with an impact member 1 for impacting an outside wall tile surface T, and a microphone for absorbing the impact sound. This detecting part 3 is constituted to run freely along the horizontal direction and the vertical direction of the outside wall by a moving truck 4. Also, the impact sound absorbed by the microphone 2 is supplied to an operation processing part 5 provided on the moving truck 4. Subsequently, the operation processing part 5 analyzes the waveform of supplied impact sound and judges the peeling-off state of the outside wall tile T. In such a way, the peeling-off state of the tile is diagnosed automatically with high accuracy without requiring a scaffold.
Patent JP-H0927755-A (JP)
Title: Fm radio receiver
Inventor: KOBAYASHI KEIJI
IPC: H04B1/10
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To independently provide a weak electric field mute and a mute responding to adjacent interference. SOLUTION: In accordance with the output signal of an IF amplifier circuit 14, received electric field intensity is detected by an electric field intensity detection circuit 19 and when the detected electric field intensity gets weaker than prescribed intensity, a first muting signal is generated. Besides, the output signal of an FM detection circuit 15 is smoothed by a smoothing circuit 22 and when a window comparator detects that the output signal level of the smoothing circuit 22 is out of the range of a prescribed level, a second muting signal is generated. According to the first and second muting signals, a muting circuit 16 mutes the output signal of the FM detection circuit 15 and maximum mute quantity can be respectively provided by the first and second muting signals.
Patent JP-H0838806-A (JP)
Title: Oil/water separation device
Inventor: ITO KIMIYOSHI
IPC: B01F33/40
Filed: 1994-07-27
Abstract: PURPOSE:To separate oil which is contained in water in the form of an emulsion with high separation efficiency by adding a surfactant to the water containing oil in a separation tank. CONSTITUTION:Water containing oil which contains as oil in the form of an emulsion is stored in a separation tank 1, then this water is aspirated using a pump 3, and finally is ejected into the separation tank 1 for oil/water separation after mixing the water with bubbles using a bubble generator 2. In this case, a surfactant is previously added to the water containing oil. Thus oil particles contained in the water in the form of an emulsion are flocculated promptly, and an efficient oil/water separation is achieved synergetically with an oil flocculation promotional effect by bubbles.
Patent JP-S6236268-A (JP)
Title: Settling-up device for laminated individual article
Inventor: ISHII KIYOMASA
IPC: B65H31/30
Filed: 1985-08-09
Abstract: PURPOSE:To permit the smooth and safe work by installing a frame body for loading individual article, permitting elevation and lowering and turning, over a stud receiving member, thus carrying out the loading work easily and efficiently and preventing the slip-off and bending of a stud in turning-down. CONSTITUTION:In loading, the bottom wall 32 of a frame body 30 for loading individual article is set into horizontal state, and an elevation body 8 is lowered and stopped at the position lower than the upper edge part of a stud 15. Then, a plate-shaped individual article 1 is suspended and lowered one by one by a hoist or the like, and inserted in skewering from onto the stud 15 and loaded onto the bottom wall 32. When the position of the uppermost part becomes high by the increase of the lamination quantity, the elevation body 8 is lowered to reduce the height of the frame body 30. When a prescribed lamination quantity is obtained, the upper and lower edge parts of the stud 15 are welded onto the plate-shaped individual article 1 or fixed by a bolt, etc., and the reinforcement by the individual reinforcing members is performed. The frame body 30 is pulled up to a prescribed height and turned around a shaft 37 by a revolution driving mechanism 31, and a side plate 33 is set nearly horizontal. Therefore, the bending breakage of the stud 15 due to the weight of the individual article 1 is prevented, and the safety of operation is secured, and the consistent work through setting-up and turning-down is permitted, and efficiency can be improved.
Patent JP-H0466114-A (JP)
Title: Separation membrane
Inventor: DOI TORU
IPC: B01D71/70
Filed: 1990-07-04
Abstract: PURPOSE:To provide a separation membrane having high gas permeability, thermal resistance, reliability and film formation by using a resin composed of a specific N-substituent maleimide polymer, having number-average molecular weight equal to specific value or larger. CONSTITUTION:A separation membrane comprises a repeating unit represented by formula I [where R1: a 1-20 C alkyl group, 1-20 C fluoroalkyl group, or formula II, or formula III (where X: a 1-8 C alkylene group or 6-12 C phenylene group; m: 0 or 1, n: integer 1-20; R2, R3: 1-8 C alkyl group, cycloalkyl group etc.)]. Furthermore, said membrane is composed of a resin which has a number- average molecular weight equal to 1X10<3> or larger calculated in terms of plystyrene. The separation membrane thus obtained has high gas permeability, thermal resistance, reliability and film formation.