baber/WOPTO huggingface dataset:
Patent JP-H0357185-A (JP)
Title: Electromagnetic induction heating pan
Inventor: ISHIKAWA HARUO
IPC: H05B6/12
Filed: 1989-07-25
Abstract: PURPOSE:To improve corrosion resistance, and to obtain a clad material highly connected with stainless by clad-connection-process stainless to a double layered clad of aluminium alloy including Mn, Mg, and of an aluminium alloy of high purity Al. CONSTITUTION:To an aluminium alloy Al in which Mn and Mg components are added by 0.2 to 2.0%, an aluminium alloy B2 in which Al is added by 99% or more, is clad-processed. A ferritic stainless 3 heated by electromagnetic induction and the aluminium alloy double layered clad material are roll-clad- processed with each other at a high temperature and under high pressure, so as to form a flat surfaced clad material. After the flat surfaced clad material is made into a form of a pan by drawing, a first fluorine coat 4 is coated and is dried, and a second layer top fluorine coat 5 is then coated, and is burned and baked. Even when a pinhole exists in the fluorine coat, due to the inclusion of Mn and Mg, pitting corrosion of the aluminium alloy Al hardly occurs, and corrosion resistance can thus be improved.
Patent JP-H0697458-A (JP)
Title: Single-crystal field emission device
Inventor: SUTEIIBU JII BANDEI
IPC: H01L29/80
Filed: 1993-07-09
Abstract: PURPOSE: To provide an electric field releasing device which minimizes the problems of lack of sensitivity, stability and uniformity with respect to damages by a method, wherein a part or all of electrodes of devices are formed outside monocrystals with no grain boundaries, and its manufacturing method. CONSTITUTION: An electric field releasing device 100 uses monocrystal to exclude all or a part of grain boundaries of electrodes 103, 104, 205. By excluding the grain boundaries, sensitivity with respect to damages is reduced, stability of the device 100 is enhanced, and uniformity and reproducibility between the devices 100 are enhanced. In another preferred embodiment, an emitter electrode 103 and a gate electrode 104 are formed from a monocrystal thin film. In another embodiment, another structure is utilized in which one or more of electrodes 103, 104, 205 are formed of monocrystals.
Patent JP-H0242822-A (JP)
Title: File editing method
Inventor: SEKI MAKI
IPC: G06F3/023
Filed: 1988-08-02
Abstract: PURPOSE:To decrease the number of times of ten-key input or excessive operation and to speed up a file editing work by allocating a file name to respective keys, which constitute a ten-key, and displaying the file name on a display screen with the arrangement of the ten-key. CONSTITUTION:When edition to exchange the order of a file, the name of the file, or further, the contents of the file, etc., by using the file which is already registered, file names NCPi (i=1-16) to be already registered are displayed on a display screen CRT. In such a case, the table file names NAMi (i=1-16) are allocated to respective keys TKi (i=1-16) to constitute the ten-key and when the directory display of the file is executed, the file names NAMi are displayed on the CRT with the arrangement of the keys TKi. The keys TKi are operated and the file name is inputted. Then, by executing prescribed file edition processing, the selection of function and the designation of the file can be executed by one time of key operation. Thus, erroneous operation due to the key operation is decreased and the number of times of the key input or the extra operation can be reduced. Then, the editing work can be speededup one word.
Patent JP-S6170911-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1984-09-14
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-H1034913-A (JP)
Title: Ink jet recording head
Inventor: HAGA KOICHI
IPC: B41J2/045
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head capable of efficiently jetting small ink droplets. SOLUTION: A vibrating member 2 of a piezoelectric material is provided in a cylindrical nozzle 1, with an ink 3 supplied inside the nozzle 1. At the time, the ink 3 is supplied such that the liquid surface of the ink 3 becomes lower than the upper end of the vibrating member 2. An electric field is applied to the vibrating member 2 at a certain frequency for vibrating the same in the direction perpendicular to the wall surface of the nozzle so as to generate longitudinal waves toward the center of the cylinder under the liquid surface of the ink 3. The longitudinal waves can be propagated efficiently without spreading in the vicinity of the surface of the ink 3 so as to concentrate to the center of the nozzle 1 for jetting ink droplets from the ink surface. By attaching the droplets to a medium to be recorded, recording can be achieved.
Patent JP-H1062432-A (JP)
Title: Automatic specimen pretreatment apparatus and method therefor
Inventor: KAWAGUCHI SEIJI
IPC: G01N35/02
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To automatically treat a series of reactions from pretreatment to measurement by performing pretreatment such as dilution or pre-reaction in a system separate from a reaction system for measurement. SOLUTION: A specimen distribution means 105 is mounted on a specimen rack 101 at a predetermined position on a specimen rack 101 to suck a predetermined amt. of a diluent from a container housing a predetermined diluent or pre-reaction soln. When pretreatment is not performed, only a specimen is sucked. Separately from the above mentioned operation, a first container transfer means is driven and a container support part 103 supplies a pretreatment container from a pretreatment container supply means 109 and the liquid sucked in the chip of the liquid distribution means 105 at the intersecting point of the transfer passage 104 of the first container transfer means and the transfer passage 106 of the liquid distribution means 105 is emitted into a pretreatment container to be stirred.  The first container transfer means is driven and the container support part 103 is driven to transfer the container support part 103 to a reaction tank 102 through the container transfer means 107 to perform required pre-reaction. After the completion of prereaction, a measuring container is supplied to the container support part 103 and subsequently transferred to the crossing point with the transfer passage 10 of the liquid distribution means 105. The liquid distribution means 105 treats a predetermined amt. of a specimen to emit the same to the measuring container.
Patent JP-S6348513-A (JP)
Title: Scanning optical system
Inventor: IZUMI HARUHIKO
IPC: G02B13/00
Filed: 1986-08-18
Abstract: PURPOSE:To reduce a shift in the position of an entrance pupil by specifying the angle of incidence on a rotary polygon mirror when the optical path of reflected light is aligned with an optical path. CONSTITUTION:A coordinate axis is set as a (y) axis so that the traveling direction of the reflected light 4 when the reflected light 4 passes an origin yo and the optical path of the reflected light 4 is aligned with the optical axis 7 by the rotation of the rotary polygon mirror 3; and the angle of the reflected light 4 to the (y) axis is denoted as 2theta. The position 8 of the entrance pupil is the intersection of the (y) axis and the optical path of the reflected light 4 or its prolongation, and the coordinate of this position on the (y) axis is denoted as y1. In this case, the range of theta is so determined that -theta0<=theta<=theta0 (thetanot equal to 0 and theta0>0). When the angle phi of incidence ranges so that 0 deg.<=phi<=45 deg., an increase and a decrease in the angle phi of incidence coincide with an increase and a decrease in DELTAy. For the purpose, a shift in the position 8 of the entrance pupil, i.e. DELTAy can be reduced by cutting part of the external edge part 8 of a scanning lens 5 or boring a through hole 9 in the external edge part 6 and thus making the angle phi of incidence small. Consequently, the shift in the position of the entrance pupil becomes small and the scanning lens having excellent characteristics is obtained.
Patent JP-H0358198-A (JP)
Title: Method and system for detecting short circuit of sensor circuit for fire monitor system using multiplex transmission
Inventor: FUJIKI HITOSHI
IPC: G08B26/00
Filed: 1989-07-26
Abstract: PURPOSE:To protect and detect the short circuit of a sensor circuit by dropping forcibly the voltage level of the sensor circuit down to a prescribed level when the circuit level drops less than the report transmission level of a sensor at the repeater side and at the same time transmitting a short circuit detecting signal to a fire receiver. CONSTITUTION:A fire receiver 1 is connected the repeaters 2 via a multiplex signal line l1 and a sensor power circuit l2 respectively. Each repeater 2 monitors the voltage level of a sensor circuit l3 and outputs a short circuit detecting signal via a short circuit detecting signal when the monitors voltage drops less than the levels produced at transmission of reports of the sensors S and SA. A short circuit holding circuit is added to drop the voltage of the circuit l3 down to a fixed safe level at reception of the short circuit detecting signal. Then a short circuit alarm signal is outputted for the circuit l3 when the receiver 1 receives continuously the short circuit detecting signals from the repeater 2 in the prescribed frequency set previously. Thus it is possible to protect and detect the short circuit of the circuit l3.
Patent JP-S6264104-A (JP)
Title: Digital am modulator
Inventor: MACHIDA AKIHARU
IPC: H04H1/00
Filed: 1985-09-02
Abstract: PURPOSE:To attain a digital AM modulator enabling high speed processing by converting a carrier signal data into a phase data comprising an inverse cosine wave data and converting the addition and subtraction output data into a sinusoidal wave data. CONSTITUTION:A carrier signal data D1 becomes a phase data D4 rotated at a prescribed period by an integration device 4 applied with a clock signal CLK from a clock generator 3. On the other hand, a signal data D2 to be modulated is converted into a phase data D5 whose phase is 0-180 deg. by the 1st data converter 5. An output data D7 of the 1st adder 6 is the addition of theta to the data D4. An output data D9 of a subtracter 7 is the subtraction of theta from the data D4. Phase data D4, D7 and D9 are converted into sinusoidal data D6, D8 and D10 by corresponding data converters 8-10. The sinusoidal data D6 is doubled and fed to the 2nd adder 12 and its output data D11 is an AM modulation signal data, converted into an analog signal D12 by a D/A converter 13 and fed to an output terminal T0.
Patent JP-H1038165-A (JP)
Title: Hose clamp
Inventor: SASAGAWA MASAYUKI
IPC: F16L33/02
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To properly fasten a hose along the irregular shape on the connecting pipe side around which a hose is fitted by a hose clamp. SOLUTION: This hose clamp 10 is formed by connecting many unit clamp members 11 made of metal and having ring shapes. A thin, long and metallic linear material having elasticity is used as a unit clamp member and bent to form a small-diameter and ring-shaped binding ring part 12, both ends are arranged on the same flat surface as the binding ring part and also on the opposite side to the binding ring part to form a large-diameter ring-shaped fastening ring part 13. Both ends of overlapping part on the tip side of the fastening ring part are bent outward in the radial direction, and a large-diameter part 14 having an approximately semicircular shape is provided. A plurality of unit clamp members are overlapped and bound in the aligned state by inserting a binding bar 15 through the binding ring part.  The fastening ring part is extended by moving the large diameter part, and the hose clamp is fitted to the connecting part.
Patent JP-S5983201-A (JP)
Title: Processing system of momentary break
Inventor: YAMAMOTO HIROO
IPC: G05B9/02
Filed: 1982-11-04
Abstract: PURPOSE:To restart and continue a processing immediately in case of a short- time momentary power break by outputting a reset interruption signal to a program control processing device when the rotating speed of a motor reaches a prescribed value or smaller. CONSTITUTION:In case of a momentary power break, a motor 2 continues the rotation for a time because of inertia. The rotating speed of this motor 2 is detected by a rotation detecting circuit 3. Only when the rotating speed of the motor 2 reaches a prescribed value or smaller, the reset interruption signal is outputted from a reset circuit 6 to a microcomputer 7. Thus, the processing is restarted and continued immediately in case of the short-time momentary power break.
Patent JP-S6437835-A (JP)
Title: Formation of layer of semiconductor device through ion implantation
Inventor: SUZUKI HIDEKI
IPC: H01L21/28
Filed: 1987-08-04
Abstract: PURPOSE:To form an ion implanting layer in arbitrary concentration distribution in the depth direction of a substrate by varying the energy of implanting ion beams continuously or by stages. CONSTITUTION:An N epitaxial layer 2 is formed onto a P-type substrate 1, and a mask 4 for implanting ions is executed. O<+> ions are implanted so as to reach to the substrate 1 from the surface, thus shaping a pair of SiO2 layers 3. Beam energy is changed continuously or by stages at that time. The range of variation of beams is brought to approximately several keV-200keV, and beam currents are kept constant with the fluctuation of energy or beam currents are controlled, thus acquiring desired concentration distribution. According to the constitution, a region in which the concentration distribution of O<+> ions is kept constant is formed deeply up to the substrate 1, thus obtaining the SiO2 layers 3 for element isolation.
Patent JP-2001020378-A (JP)
Title: Steel structural body
Inventor: YONEYAMA SEIJI
IPC: E04B1/24
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a steel structural body haying a strength against load and rigidity and capable of being manufactured with excellent productivity. SOLUTION: Mounting plates 6-1 to 6-4 are provided in end parts of steel beams 4-1 to 4-4 connected with an outer face of a hollow steel column 2 having a square cross section, respectively. Reinforcing members 8-1 to 8-4 along each inner face are arranged inside the steel column 2 at a position where the steel beams 4-1 to 4-4 are connected, and the steel beams 4-1 to 4-4 are tightened and fixed on the steel column 2 by a rolled thread 16 passing-through two opposing side plates of the steel column 2, the mounting plates 6-1 to 6-4, and the reinforcing members 8-1 to 8-4 and nuts 12, 14.
Patent JP-H0729680-A (JP)
Title: Screw tool for electrode
Inventor: MASUTANI HIDEO
IPC: F27D11/02
Filed: 1993-07-10
Abstract: PURPOSE:To provide an electrode screwing tool which requires no large rotating driving force and can be easily removed from an electrode. CONSTITUTION:A plug 3 is fixed to the lower part of a frame 2 with the bottom up, and a ring 10 to be fitted to the base part outer circumference of the plug 3 with a space is supported by a bolt 12 screwed to the plug 3 in such a manner as to be vertically movable in a prescribed amount. A wedge space 23 is formed between the inclined surface 21 of the upper surface of the ring 10 and the lower surface of the frame 2, and lock pieces 24a, 24b are inserted into the wedge space 23, and a lock piece driving device 25 for recessing and protruding the lock pieces in the outside and inside directions.
Patent JP-2000027031-A (JP)
Title: Polyamide latently crimping yarn
Inventor: MIYAZAKI SHUJI
IPC: D02G3/02
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject yarn having high latently crimping performances, capable of providing a stretchable fabric by weaving and knitting followed by heat treatment by making a polyamide latently crimping yarn of side by side type comprising plural polyamides containing a fixed amount of a poly-m- xylylene adipamide, having difference in viscosity. SOLUTION: This latently crimping yarn of side by side type is constituted of two kinks of polyamides having difference in viscosity. The high-viscosity polymer constituting the yarn contains 5-80 wt.% of a poly-m-xylylene adipamide. The polyamide except the poly-m-xylylene adipamide of the high- viscosity polymer is nylon 6.
Patent JP-H0862785-A (JP)
Title: Film unit provided with lens
Inventor: HAZAMA KIYOAKI
IPC: G03B17/00
Filed: 1994-08-18
Abstract: PURPOSE: To prevent a winding knob from coming off from a main body by providing an engaging pawl engaged to the cartridge chamber side of a through- hole on the fitting part of the winding knob. CONSTITUTION: A cartridge P1 is loaded on a cartridge chamber 15A so that the spool S1 of the cartridge P1 may be engaged with the fork part of a winding fork. Since the through-hole 15C is formed on a position opposed to the spool S1 of the cartridge P1 loaded on the cartridge chamber 15A, and the cylindrical shaft of the winding knob 51 is fitted to the through hole 15C, the knob 51 smoothly rotates without backlash. The engaging pawl 51D being the engaging part is engaged with two positions on the shaft being the fitting part. By this constitution, the knob 51 can be easily loaded to the main body, and also it does not come off even though special attention is not paid to treatment and a front cover being an external member is not attached.
Patent JP-S6349470-A (JP)
Title: Test printing system for printer
Inventor: TANAKA RIE
IPC: B41J29/393
Filed: 1986-08-19
Abstract: PURPOSE:To enable test printing of a variety of patterns, by providing data for test printing, which are conventionally provided in a controller, in a floppy sheet being the external part to the controller. CONSTITUTION:First, with a power source for a printer 1 being turned ON, a power-ON signal 6 is transmitted to a controller 2. The controller 2 reads test data 7 from a printing data file 5, and transfers the test data 8 to the printer. When the result of printing of the test data is normal, a print verification signal 9 is transmitted to the controller 2 by a key operation on the printer 1. When a buffer is ready for receiving, the controller 2 transmits a ready-for- receiving signal 10 to a computer 3, after which the computer 3 transfers data 11 to the printer 1 through the controller 2.
Patent JP-S6187475-A (JP)
Title: Horizontal synchronizing circuit
Inventor: SHIDA FUMIO
IPC: H04N5/08
Filed: 1984-09-17
Abstract: PURPOSE:To simplify the circuit and to improve noise immunity by using a transmission gate as a phase comparator in a horizontal synchronizing circuit of a television set. CONSTITUTION:A negative level composite video signal is fed to a video signal input terminal 51, the signal is subject to synchronous separation by an amplitude separating transistor (TR) 52, positive synchronizing signal is obtained via a buffer 53 and fed to a control input terminal 55 of transmission gate. A comparison signal from a frequency divider is inputted to a comparison signal input terminal 56 and fed to the signal input terminal 54 of the transmission gate. The synchronizing signal from the synchronous separation circuit controls the transmission gate to fetch a comparison signal from the frequency divider when the synchronizing signal is at H level. The level of the synchronizing signal when the transmission gate is set becomes a comparison output. A potential stored in a low pass filter becomes the comparison output when the gate is turned off.
Patent JP-H0944022-A (JP)
Title: Single-roll ram-system w/revolution wick
Inventor: EDOUURU ENU DAARARU
IPC: G03G15/20
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a releasing agent management(RAM) system preventing a wick from being stained. SOLUTION: This invention is concerned with heat pressurization fixing and the RAM system therefor. A rotating wick 112 applies silicone oil releasing agent 104 to the surface of a thermal fixing roll 46 in cooperation with a measuring roll 108. The wick 112 comes in contact with silicone oil 104 contained in a reservoir 106 and carries the oil 104 to the roll 108 through its rotation. The roll 108 applies the oil 104 of measured amount to the surface of the roll 46.
Patent JP-H0278020-A (JP)
Title: Optical disk drive system
Inventor: JIYOSEFU RINDOMEIAA
IPC: G11B7/243
Filed: 1989-07-28
Abstract: PURPOSE: To provide a system capable of writing, reading, and erasing in a high density and at a high speed and further capable of erasing many times by using an optical disk coated with a electron trapping medium. CONSTITUTION: A middle layer 14, an electron trapping layer 16, a protection layer 18, and a coating layer 19 are sequentially formed on a disk substrate 12. A writing laser beam 28 generates a visible beam of light which has a peak in a wave length of about 460nm and is emitted onto a disk 10 through a head 32. The irradiation of this visible beam of light excites carriers, which are filled in a trapping place and recorded as information. Reading is done by irradiating the disk 10 with a beam of infrared from a reading focus laser 38 through the head 32 to emit photon from the trapping place. The emitted photon is detected by the head 32 and is processed with optical system 31 before being outputted through a detector device 40. This configuration enables writing, reading, and erasing many times in a high density and at a high speed.
Patent JP-H0748999-A (JP)
Title: Control device of sketched image-making of tunnel facing
Inventor: HIROSE MOTOHISA
IPC: E21F17/00
Filed: 1993-08-05
Abstract: PURPOSE:To standardize sketched images of a tunnel facing and to facilitate real-time control. CONSTITUTION:An optical-fiber cable 3a which is connected to a host computer 8 is installed in a tunnel 1, and an image-making computer 5 which has an input/output image screen 7 which puts out images corresponding to inputs from a pen type input means 6 is connected to the tunnel facing side of the cable 3a. Sketched images of a tunnel facing 2 that are created by the image- making computer 5 are transmitted to the host computer 8 via the cable 3a, and the sketched images are accumulated and controlled by the host computer 8. Preferably, a menu which selectively designates description symbols of the baserocks is provided on the input/output image screen 7.
Patent JP-2000030054-A (JP)
Title: Point detector of track
Inventor: TANZAWA TSUTOMU
IPC: G06T7/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To surely detect points existing on a track without necessitating a new equipment on the ground, etc. SOLUTION: An image picked up by a stereo camera 10 is processed by an image processor 20 to generate distance information and track data is generated from the picked-up image by an arithmetic processor 30 recognize the existing position of a point and the shapes of branching and joining based on this track data to output information on the existence of the points and a positional relating between an alarm 40 and a vehicle control device 50. Thus, the points can surely be detected without requiring the new equipment on the ground, etc., the burden on crew is reduced by omitting the labor and time for confirming the points by eyes, not only the improvement of the efficiency of maintenance work but the maintenance check of a device can be executed at the step of maintaining a vehicle to reduce the operation cost.