baber/WOPTO huggingface dataset:
Patent JP-H05333164-A (JP)
Title: Double-layer cover glass for watch
Inventor: KASAI TOSHIRO
IPC: G04B45/00
Filed: 1992-06-02
Abstract: PURPOSE:To improve the drop impact strength and provide a color design by arranging a sapphire glass on the surface and a hetero-glass on the back face across a synthetic resin adhesive film to form a double-layer structure. CONSTITUTION:A double-layer cover glass for a watch is arranged with a sapphire glass 2 on the surface side and a hetero-glass 4 on the back face side across a synthetic resin adhesive film 3. A polyvinyl butyral PVB sheet 3 of 0.3mm is pinched between the glass 2 and the white plate glass 3. It is held at 130 deg.C under the pressure of 15kg/cm<2> for 20min, and two glasses 2, 4 are pressed to form the glass 1. They are pressed in the vacuum state so that no bubble is generated between the glasses 2, 4 and the adhesive film 3, thereby transparency is obtained. For the impact resistance, the sapphire glass 2 of a solid simple substance has the transverse force of 25kg/mm<2>, the glass 1 has the resistance force of 60kg/mm<2>, and the strength can be made 2.4 times. When a color glass is used for the glass 4, a color design can be provided.
Patent JP-S5766866-A (JP)
Title: Grinder
Inventor: HAGINO KEN
IPC: B24D9/00
Filed: 1980-10-09
Abstract: PURPOSE: To provide a efficient grinder in which a flexible grinding or polishing material is removably planted in a holder removably inserted in a rotary disc and the curved surface of the grinding or polishing material is caused to generate a machining surface by the rotation of the disc.  
     CONSTITUTION: A rotary disc 2 is mounted on a rotary shaft by a fitting part 1. A holder 5 is removably inserted in a fitting part 3. A grinding or polishing material 6 is removably planted in the holder 5. The material 6 is placed at intervals on a curved surface around the rotary disc 2 so that the curved surface of the material 6 is caused to generate a macining surface by the rotation of the disc 2. An elastic member 12 is provided on the peripheral surface of the disc 2 to control the curvature of the material 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10333788-A (JP)
Title: Back-up circuit for central processor
Inventor: IKEDA MASASHI
IPC: G06F1/26
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a back-up circuit of a central processing unit in which minimum back-up capacitors are used, and an operating state just before power source disconnection is maintained at the time of power supply instantaneous interruption. SOLUTION: A one-action multi-vibrator 3 which inputs a reset signal (b) outputs a high level signal in a constant time. A time required for outputting the high level signal is decided by the time constants of an outside capacitor C2 and a resistor R. A flip flop 4 uses the rising of the rest signal (b) as trigger, and latches the output signal of the on-action multi-vibrator 3. The latched signal is read by the input port of a CPU 1. When the input port is high, it is judged as power supply interruption, and when the input port is low, it is judged as re-supply after power source off. When it is high, a parameter in an RAM 5 is read by the CPU 1, and when it is low, the RAM 5 is cleared, and the CPU 1 is initialized.
Patent JP-H10332842-A (JP)
Title: Method for illuminating dial of timepiece
Inventor: MAKUTA SHUNICHI
IPC: G04B19/30
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a battery of an analog timepiece for illuminating a dial. SOLUTION: On the occasion of lighting illuminating means 21, 22 and 23 of a timepiece which detects the lightness around it by a lightness detecting means 33 and has the illuminating means 21, 22 and 23 for lighting a dial when it is dark, the illuminating means 21, 22 and 23 are made to emit light like continuous lighting by making them repeat short-time lighting and also the lightness detecting means 33 is made to operate only for a short time at each required time.  The lightness detecting means 33 is made to detect the surrounding lightness by making it operate for a time conforming to a turned-off time in the course of intermittent lighting of the illuminating means 21, 22 and 23, and the illuminating means 21, 22 and 23 are made to light intermittently when the lightness detected by the lightness detecting means 33 is lower than a prescribed lightness, while they are not made to light when the detected lightness is equal to or higher than the prescribed lightness.
Patent JP-H01313346-A (JP)
Title: Production of antistatic glass fiber bundle, antistatic glass fiber roving, fiber material for reinforcing resin and sheet molding compound
Inventor: TSUGE TOSHIO
IPC: C03C25/10
Filed: 1988-06-10
Abstract: PURPOSE:To prevent the degradation in the bundling property and coloration of a strand and to improve an antistatic effect by depositing an antistatic agent or said agent and a lubricating agent on the surface of a bundled glass fiber bundle applied with a bundling agent contg. the antistatic agent. CONSTITUTION:The strand is obtd. by applying 0.3-3wt.% (solid content) bundling agent contg. 0.05-2wt.% surfactant selected from inorg. salts, cationic, nonionic, anionic or amphoteric surfactants, 1-15wt.% film forming agent, 0.01-2wt.% lubricant, and 0.01-5wt.% coupling agent to the glass fiber bundle of 3-25mu diameter drawn out of a bushing, bundling 30-5000 pieces of such fibers and drying the same. The antistatic agent or said agent and the lubricating agent are deposited on the surface of this strand at 0.01-1wt.% of the weight of the glass fibers.
Patent JP-H037074-A (JP)
Title: Inverter control circuit
Inventor: FURUYA SHINICHI
IPC: H02M7/48
Filed: 1989-06-02
Abstract: PURPOSE:To enable smooth suppression of surge current by gradually boosting the charging voltage of a capacitor at the input side of an inverter and modifying the specific duty factor of the inverter according to the charging voltage. CONSTITUTION:Low duty factor control of the switching element in an inverter 2 is carried out when a first electromagnetic contactor MCTT1 is closed and charging operation of a smoothing capacitor Cf through a limiting resistor RL is started, thus charging the load circuit 3 of the inverter 2 with low voltage. At a time point when the terminal voltage of the smoothing capacitor Cf is boosted to a level close to the rated voltage, a second electromagnetic contactor MCTT2 is closed to shortcircuit the limiting resistor RL and to bring the inverter 2 into rated operational condition, thus feeding rated voltage to the load circuit 3. Surge current can be suppressed by varying the duration of inverter output voltage pulse.
Patent JP-S5474679-A (JP)
Title: Measuring unit of intensity distribution for electron ray
Inventor: UNO TAIDOU
IPC: H01L21/26
Filed: 1977-11-28
Abstract: PURPOSE: To enable to detect the types and quantity of unmatched condition of electronic optical axis correctly and simply, by providing the stage consisting of coupling body geared with the gear on the disc mounting the electron ray intensity measuring element.  
     CONSTITUTION: The electron ray intensity measuring element is mounted on the center 48 of the disc type gear 58. The worm screws 39, 40 are geared with the gear 38 and are placed so that they are parallel with each other on the same plane. The bearings 41, 41' hold the screw 39 and the bearings 42, 42' hold the screw 40 rotational free. The restriction means 49 and 50 restrict the movement of the gears toward orthognonal direction to the plane on which the gear 38 moves on a straight line and turns, and two rods 50 are located on the gear 58 and two rods 49 are located under the gear 58. Further, the holders 60, 61 are fixed on the vaccum vessel 46. In measurement, the measuring element is placed by moving the gear 38 to a straight line or by turning, and the distribution of intensity of electron rays can electrically measured by projecting electron rays on the element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5365662-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUROKI HAYASHI
IPC: H01L21/28
Filed: 1976-11-24
Abstract: PURPOSE: In case a semiconductor element containing faulty PN junction exists in the semiconductor substrate, only the island-type electrode provided to the semiconductor element is coated with a resistance material. Then an swelled electrode is formed through plating to the island electrode provided to the normal junction. As a result, the plating time is shortened, also avoiding waste of the plating material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6120811-A (JP)
Title: Optical fiber interferometer
Inventor: NUKADA KEIZOU
IPC: G01C19/00
Filed: 1984-07-09
Abstract: PURPOSE:To improve the measurement precision of a physical quantity such as a rotary angular velocity by branching the optical path of a light source into two and forming a two-system interference part, performing photoelectric conversion of output light, and calculating the mean value of electrical signals. CONSTITUTION:Light from the light source 21 is converted by a lens 22 and made incident on an optical fiber branching device 23, and the light is split equally and guided to optical fiber type directional couplers 24 and 25. Directional output light beams from the couplers 24 and 25 are made incident on both ends of optical fiber coils 26 and 27 which are made of cores of a two-core flat cable and equal in length at the same time. Outputs light beams from the coils 26 and 27 are made re-incident on the couplers 24 and 25 and their interference light beams are made incident on photodetectors for photoelectric conversion, thereby calculating the mean value of two electric signals. Consequently, the output light of the two-system interferometer is reduced in variation on the whole because of no correlation of light fluctuations, so the measurement precision of physical quantities such as a rotary angular velocity is improved greatly.
Patent JP-S625588-A (JP)
Inventor: YUNAI KAZUHIDE
IPC: H05B6/12
Filed: 1985-06-28
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-S623377-A (JP)
Title: Document picture processor
Inventor: IZAWA KOJI
IPC: G06T11/60
Filed: 1985-06-28
Abstract: PURPOSE:To increase the document picture processing speed by using picture buses of two systems which can be actuated independently of each other and giving access simultaneously to both a picture buffer memory and a display memory. CONSTITUTION:Information is transferred among a picture buffer memory 5, a display memory 6 and each processing circuit via picture buses I and II of two systems which can be actuated independently of each other. The memories 5 and 6 are connected to the data buses 22 and 23 respectively. Then the part between the bus 22 and a data bus 24 connected with a magnification/ reduction circuit 11, a graphic processing circuit 12, etc. is divided. At the same time, the part between a data bus 20 at the side of the memory 6 and a data bus 26 connected with the circuit 11, the circuit 12, etc. is also divided. Then the connection among these divided parts are controlled by a picture bus switch control circuit 17.
Patent JP-S6033486-A (JP)
Inventor: ITOU SHIGERU
IPC: F27D1/00
Filed: 1983-08-02
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-2000050098-A (JP)
Title: Image formation device and method, image processing device and method and storage medium
Inventor: HINO YASUHIRO
IPC: G06F3/12
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To enable a user to recognize the presence of a graph of a different color to be the same gray level in gray scale conversion. SOLUTION: A CPU 12 respectively compares adjacent data after gray scale conversion and color image data before the conversion, and upon detecting that the image data of a different color and the same density are present, changes the value of a gray scale converted result corresponding to either one of the color image data and makes a difference possible to visually confirm by a print output result.
Patent JP-H05336096-A (JP)
Title: Frame synchronizing signal detecting circuit
Inventor: UOMOTO YASUTOMO
IPC: H04L7/08
Filed: 1992-06-03
Abstract: PURPOSE:To detect a frame synchronizing signal in one frame to detect it in a short time by outputting an alarm to prompt re-transmission of data in the case that the frame synchronizing signal is not detected regardless of input of a prescribed signal or data. CONSTITUTION:A shift circuit 4 shifts an enable signal 1 synchronized with a clock 2, and an inverted output 5 of the circuit 4 and the signal 1 are inputted to an AND circuit 6. If the frame synchronizing signal is not detected though the signal 1, data 3 synchronized with the clock 2, and an output 7 of the circuit 6 are inputted, an alarm detecting circuit 8 outputs an alarm signal 9 to prompt retransmission of data. Then, data 3 and the output of the circuit 6 are successively inputted to an AND circuit 15 with one frame as a unit to generate an output 17. Thus, the detection time is shortened because it is detected not in the whole of data but in the frame. Further, the output of the circuit 15 is extended, and the frame synchronizing signal is detected even if it is expressed by plural octets.
Patent JP-H06332264-A (JP)
Title: Electrostatic charge image developing toner
Inventor: MATSUURA YUJI
IPC: G03G9/097
Filed: 1993-05-24
Abstract: PURPOSE:To obtain a toner stable as a colorless compd., capable of being sufficiently dispersed in a binder resin, which is not deteriorated when produced, capable of being excellently charged by friction and capable of stably forming a high-quality picture by incorporating a specified compd. CONSTITUTION:A compd. shown by formula I is incorporated. In formula I, X is expressed by formula II, and Y is hydrogen atom, alkyls or aryls. In formula II, D is hydrogen atom or an electron donating group, and R1 and R2 are independently hydrogen atom, alkyls, cycloalkyls, alkoxyls, aryls, aralkyls, hydroxyl, amino group, dialkylamino group, diarylamino group, diaralkylamino group, halogen atom, halogen-substituted alkyls, halogen-substituted alkyls, etc., R1 and R2 are not hydrogen atom at the same time, at least one substituent except hydrogen atom is positioned at 2-position, and a ring can be formed with R1 and R2.
Patent JP-S5665997-A (JP)
Title: Post-processing method of cation type electrodeposition coating
Inventor: TAKAHASHI YOSHINOBU
IPC: C25D13/00
Filed: 1979-11-02
Abstract: PURPOSE: To simplify the control of the electrodeposition coating process, by washing the material to be coated, which has been subjected to cation type electrodeposition coating, with demineralized water after processing this material by a specific acid aqueous solution.  
     CONSTITUTION: After pH2W6 acid aqueous solution containing one or more kinds of organic acid and inorganic acid is used to process properly the material to be coated which has been subjected to electrodeposition coating, this material is washed with demineralized water and is dried rapidly. Formic acid, acetic acid, phosphoric acid, and so on are used as organic acid, and sulfuric acid, hydrochloric acid, and so on are used as inorganic acid, and one or more kinds of them are combined properly and are used. pH3W5 is most desirable. The acid processing is performed by a proper processing method. As a result, complicated control and adjustment on electrodeposition coating can be simplified, and the outside appearance of the coated film can be improved, and resistances to chemicals and corrosion can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5366581-A (JP)
Title: Foreseeing device for accident of internal discharge in electrical devices
Inventor: IDA YOSHIAKI
IPC: G01R31/12
Filed: 1976-11-27
Abstract: PURPOSE: To forsee any insulation trouble in a hermetical pot by providing a conductor along the inside of the hermetical pot, in which a high-voltage charged body is included, to detect the charge due to corona discharge or so. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06330772-A (JP)
Title: Engine controller and actuator used for the same
Inventor: YAGI MIKIYA
IPC: G05G11/00
Filed: 1993-05-21
Abstract: PURPOSE:To enable an engine to be changed over by the manual operation in an emergency by connecting one of a current input member or manual input member to an output member while providing an intermediate connecting member for freeing the other from the connection. CONSTITUTION:In an emergency, a knob 8 is depressed to set a slide gear to the neutral position so that the slide gear is separated from a motor. The slide gear is free from either a manual input pulley or motor. Next, the knob 8 is depressed, and an output pulley and the manual input pulley are connected to each other. When under such condition an operating lever 17 of a manual remote controller 5 is operated, a governor operating section 2 of an engine 1 can be remote controlled manually through a manual operating cable 15, the manual input pulley, output pulley and governor operating cable 9. Thus, the engine can be manually operated from a driver's seat or the like in an emergency.
Patent JP-S5767335-A (JP)
Title: Transmeter driven and controlled in time division
Inventor: ORIGASA HIROMI
IPC: H04J3/14
Filed: 1980-10-15
Abstract: PURPOSE:To prevent the system down, by discriminating always the presence or the absence of a guard time during operation of a transmitter and by discriminating a fault of the transmitter to stop the power supply to this transmitter when no guard time occurs within a constant time. CONSTITUTION:A transmitter 1 transmits the transmission power by the power supply from a power supply circuit 5. A part of the transmission power is inputted to a transmission power detecting circuit 3 through a transmission coupler 2. The transmission power detecting circuit 3 gives a turning-on or off signal, which corresponds to guard times G1, G2- set between time slots T1, T2- and time slots T1, T2-, to a discriminating circuit 4 for the presence or the absence of guard time which consists of a flip flop. When this discriminating circuit 4 discriminates the absence of the guard time, the power supply circuit 5 is controlled through a control line 14 to stop the power supply to the transmitter 1. Thus, the interference with another transmitter is eliminated to prevent the system down.
Patent JP-S5768023-A (JP)
Title: Mask alignment device
Inventor: NISHIDA HIDEKI
IPC: H01L21/30
Filed: 1980-10-15
Abstract: PURPOSE:To obtain a pattern image having high resolution by superposing a light transmission photomask and a wafer coated with a photoresist and providing a device for detecting the light interference fringe produced between the mask and the wafer when the resist is photosensitized through the mask while controlling the relative position of the mask and the wafer. CONSTITUTION:A light condensing lens 1 and a focusing lens 2 are so disposed that the optical axes of the lenses cross perpendicularly, and a half mirror 3 inclined at 45 deg. with respect to the optical axis at the respective main surfaces are arranged at the crossing point of both the optical axes. Au exposure lamp 4 is disposed on the optical axis at the rear of the lens 1, and a film 5 is arranged at the rear of the lens 2. A wafer 7 placing a photomask 6 is disposed at the side where the light passes through the mirror 3. In this manner, the light from the lamp 4 is formed in a parallel beam via the lens 1, and is reflected on the mirror 3, and is exposed with the wafer 7 through the mask 6. At this time the interference fringe produced between the mask 6 and the wafer 7 is projected through the mirror 3 and the lens 2 on the film 5, and the intimate state can be known according to this state.
Patent JP-H04348884-A (JP)
Title: Industrial robot
Inventor: HAMADA TOYOHIDE
IPC: B25J17/02
Filed: 1991-06-14
Abstract: PURPOSE:To provide a robot suitable for assembly by providing such an arrangement that the vertical motion of a hand attached to a rotary member may be stopped at an arbitrary position. CONSTITUTION:A rotational power is transmitted to a bevel gear 60a from a d.c. servomotor 23 installed in the root section of a second arm 12, through a shaft 53 and a coupling 54, and the rotation of the bevel gear 60a is transmitted in a direction turned by an angle of 90 deg. by means of a bevel gear 60b, and is then transmitted to a spur gear 61a and a pinion 61b, successively, so as to vertically move a rack 62. Accordingly, upper and lower bases 64a, 64b are vertically moved so as to vertically move a hand 13. Since the hand 13 is moved up and down by the d.c. servomotor 23 through the intermediary of the rack 62 and the pinion 61b, it may be freely moved up and down, and may be stopped at an arbitray position.
Patent JP-H08335641-A (JP)
Title: Method of providing ohmic contact in titanium polyside cmos circuit and integrated circuit with its ohmic contact
Inventor: MIZOBUCHI KOICHI
IPC: H01L21/8242
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To enable manufacture of ohmic contact with a metal eliminating the need for doping with an impurity by a method, wherein a TiSix layer covering the bottom and side of a well in an insulating film of an integrated circuit is formed, so as to convert at least a part of the TiSix layer into TiSi2 material to be diffused. SOLUTION: An insulating layer 13 converting a semiconductor substrate 11 and a doped region 12 is formed, further forming a patterned non-doped poly-silicon layer 14 on the insulating layer 13. Next, a well is formed in the insulating film 13 by etching step to expose the surface region of the doped region 12, so that a TiSix layer is deposited on the non-doped poly-silicon layer 14, the exposed surface of a well in the insulating film 13 as well as the exposed surface on the doped region 12. Next, a pit line and a peripheral conductive path are merged and patterned and after etching, TiSi2 is diffused in the doped region 12 by an annealing step. Through these procedures, an ohmic contact in low resistivity can be formed.
Patent JP-S5933982-A (JP)
Title: Recording device of electronic camera
Inventor: IZUMIDA MORIJI
IPC: H04N5/765
Filed: 1982-08-20
Abstract: PURPOSE:To simplify the control when the continuous snapshot is executed for several seconds or less and to reduce the power consumption, by revolving a motor for a fixed period after the recording is over. CONSTITUTION:When a shutter 10 is pushed, a motor 5 is revolved by a motor control circuit 12. An optical shutter 7 is opened and closed after the number of revolutions of the motor 5 reaches a specified level. Then the photoelectric conversion is carried out by an image pickup element 8. The signal of the element 8 is read out, and the signals equivalent to a frame are sampled to be recorded to a magnetic head 4. In such a way, the shutter 7 is opened and closed after the number of revolutions of the motor 5 reaches a fixed level. This produces a delay of about one second for the first image. However it is possible to release the shutter without producing virtually any delay in case of the continuous snapshot by revolving the motor 5 for a specified period after the recording is over.
Patent JP-H01312149-A (JP)
Title: Mounting construction of hard walling
Inventor: TAKAHASHI RYUICHI
IPC: E04F13/26
Filed: 1988-06-09
Abstract: PURPOSE:To prevent a damage to a hard walling and to improve the efficiency of execution without requiring any joint adjustment by placing the hard walling through a foundation and a fixed material having a fixed section in about a T section along lengthwise. CONSTITUTION:The (n)-step of a foundation and fixed material (Bn) is fixed to the surface of a body alpha consisting of a main column, an intermediate column and so on by using an anchorage beta. After that, the (n)-step of a hard walling (An) is so interlocked that an interlocking groove 3 is fallen into an interlocking edge 12. Then, an insertion groove 9 is fallen into an insertion edge 6 to place and fix while pushing the end of a male tongue section 1 of the hard walling (An) by means of a pushing piece 13 of the (n+1) step of the foundation and fixed material (Bn+1). A wall is formed by repeating above process successively.