baber/WOPTO huggingface dataset:
Patent JP-S58173342-A (JP)
Title: Solar heat water warmer
Inventor: KOMA HACHIROU
IPC: F24S10/95
Filed: 1982-04-02
Abstract: PURPOSE:To improve a temperature rising performance, by a method wherein a collecting part is filled with a coolant to a degree that the whole inner surface of the collecting part of a heat pipe is normally wet in a working condition. CONSTITUTION:A portion, which is inserted into a water stroage tank 3, of a heat pipe 4 forms a heat radiating part 5, and a portion, which is exposed to the sun, on a thermal insulating material 2 forms a collecting part 6 which is covered with glass 7. About 70% to 100% of an internal volume of the collecting part 6 is filled with a coolant 8 under a static condition. The collecting part 6 collecting a solar heat has a collant of at least about 70% under a static condition, and thereby, if it is brought to a boiling condition by a solar heat, the whole inner surface of the collecting part 6 is normally brought to a wet condition, and a latent heat exchange is conducted on the whole collecting part 6.
Patent JP-S59181545-A (JP)
Title: Wiring method of lead
Inventor: HOSOMATSU HARUO
IPC: H01L21/60
Filed: 1983-03-31
Abstract: PURPOSE:To prevent the characteristics of a semiconductor element from varying significantly and the connection part from fine cracking and the like by transferring conductive ink on a thin rubber sheet to the connection part of the element and lead wires. CONSTITUTION:A lead wire connection pattern 6 is printed with conductive ink such as silver paste on a thin rubber sheet 1 by a method such as silk screen printing and a semiconducltor element 4 an lead wires 41, 42,... are put to face the pattern 6. The air pressure is applied through an air pressure inlet 3 to make the thin rubber sheet 1 touch the semiconductor element 4 and the lead wires 41, 42,... lightly and evenly so that the connection pattern 6 is transferred to the connection part between the semiconductor element 4 and the lead wires 41, 42,.... With this constitution, damage or breakage of the semiconductor element 4 is eliminated and a large number of lead wires can be wired simultaneously without changing the characteristics even if the element is made of compound semiconductor.
Patent JP-S51131298-A (JP)
Title: Side-slip car accident prevention indicator
Inventor: MIYAZAKI TADAO
IPC: G09F13/04
Filed: 1975-05-08
Abstract: PURPOSE: To provide a side-slip car accident prevention indicator that lights only when the wiper of the car is in operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11239992-A (JP)
Title: Piping structure of robot
Inventor: NIHEI AKIRA
IPC: B25J9/06
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a piping structure having excellent adaptability to a robot action and having its pipe member easily handleable while avoiding a decline of gas supply ability. SOLUTION: An air supply port installing part A is provided on a base 11, and an air output port installing part B or C is provided on the second arm 13 or on a wrist part 15. After air supplied to the air supply port 21 from an air source is divided to plural flexible tubes 23, 24 from an air branch connection 22, it flows through an air branch connection 32 on the air output side and is then merged, and is taken out from the air output port 31. The tubes 23, 24 can be placed so as to pass through an internal part in a body of a robot 1 or along its external surface, as shown by a double broken line a, b, or a, c. Since parallel flow passages comprised of plural flexible tubes 23, 24 are formed in an area from the air input port 21 to the air output port 31, gas supply ability is high and a bending radius can be set small.
Patent JP-H08254862-A (JP)
Title: Image forming device
Inventor: NAGAKURA MASANAO
IPC: G03G15/00
Filed: 1995-03-15
Abstract: PURPOSE: To improve operability when a process unit is attached/detached and to prevent the protective cover of a photoreceptor drum from not being attached/detached unintentionally and from being lost, in an image forming device which lifts/lowers the process unit by the turning of a lever or the opening/closing of the cover. CONSTITUTION: The image forming device comprises a housing 7 having a first cover 9 whose one end is supported by a support shaft 11 so that it is freely opened and closed, an exposure means 52 stored in the housing 7, which emits scanning light, an electrifying means 55, an image forming body 50 which is electrified by the electrifying means 55 and on which an electrostatic latent image is formed by the scanning light from the exposure means 54 a developing means 53 which develops the electrostatic latent image with developer, and the process unit 10 which is attached to the housing 7 so that it is free to be detached. The device transfers the toner image on the image forming body 50 to a medium.  In this device, a lifting mechanism which lifts the process unit 10 in a direction to detach it by the turning of the lever 12 whose one end is freely turnably supported by the housing 7 or by the opening of the first cover 9 is provided.
Patent JP-S58172939-A (JP)
Inventor: MASUI HISASHI
IPC: H02J1/00
Filed: 1982-03-31
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-H10253499-A (JP)
Title: Calibration device and calibration method, and distortion correcting device and method therefor
Inventor: OKI MITSUHARU
IPC: G01M11/02
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To easily calculate distortion aberration parameters related to distortion aberrations. SOLUTION: A video camera and a ruler are installed in such a manner that the scale is entirely and horizontally projected on the CCD 11 of the video camera and that the optical axis of the lens of the video camera is perpendicular to the ruler. Further, the center point (dividing the ruler into two right and left parts) of the ruler is made to almost coincide with the center point of the CCD 11 of the video camera. The distance (m) between the images of two right and left points which are at equal distances from the center point of the ruler is calculated, and a distortion aberration parameter (k) is calculated such that the equation (m)=h×L+k×h<3> ×L<3> is satisfied, wherein L is the distance between the two points on the ruler, (k) is the distortion aberration parameter, and (h) is a predetermined constant.
Patent JP-S59181619-A (JP)
Title: Reactive-ion etching device
Inventor: WATANABE TOORU
IPC: B03C3/45
Filed: 1983-03-31
Abstract: PURPOSE:To reduce trouble on an etching resulting from dust by mounting mutually opposite electrodes along the path of the flow of a gas generated in a vessel when the reactive gas is introduced, ionizing dust floating between the opposite electrodes and sucking dust to each electrode side. CONSTITUTION:Semiconductor wafers 16 as a material to be etched are set up on a lower electrode 12. High voltage is applied to a second electrode 24 from a DC power supply 27 under the state in which the inside of a vacuum vessel 10 is kept at high vacuum. A reactive gas is introduced into the vacuum vessel 10, and the introduction is continued until the gas reaches to predetermined flow rate and pressure. Much of minute dust flying up and floating between both electrodes 23, 24 are ionized. The ionized dust is moved by an electrostatic field between both electrodes 23, 24, and adheres on the surface of the first electrode 23 or the second electrode 24 in response to polarity by ionization. Accordingly, dust hardly adheres on the surface of the semiconductor wafer 16 as the material to be etched.
Patent JP-S59181620-A (JP)
Title: Reactive-ion etching method
Inventor: YOSHIDA YUKIMASA
IPC: H01L21/302
Filed: 1983-03-31
Abstract: PURPOSE:To improve the uniformity of etching depth by forming a recessed section to the upper surface of a lower electrode, shaping a specific angle of inclination to the base at a central section in the peripheral section of the recessed section, placing a material to be etched and etching the material. CONSTITUTION:A recessed section 21 for receiving a sample to be etched 6 is formed previously to the upper surface of a lower electrode 3. With the recessed section 17, the base 21 at a central section is flattened, a peripheral section 22 is inclined, and an angle within 90 deg. from 5 deg. to the base 21 at the central section such as approximately 30 deg. is used as the angle of inclination. A distance up to the surface of the sample from plasma is made larger than that up to the upper surface of the lower electrode 3 from plasma on an etching under the state in which the sample 6 is placed on the base 21 at the central section of the recessed section 17.
Patent JP-H08245162-A (JP)
Title: Load slinging attitude control method and device
Inventor: TAKABA YOSUKE
IPC: B66C13/08
Filed: 1995-03-15
Abstract: PURPOSE: To control the attitude of a load lifted by a crane hook, among others, to be freely by means of plural units of motor-driven traction machines, in this load slinging attitude control method and device. CONSTITUTION: As for this load slinging attitude control method and device, each motor-driven traction machine 30 connected to plural pieces fo wires 202 installed in a crane hook 201 of a crane 200A is operated with an remote controller, thereby controlling a load slinging attitude.
Patent JP-H05225609-A (JP)
Title: Optical disk base plate and optical disk
Inventor: TANAKA TOSHIFUMI
IPC: G11B23/00
Filed: 1992-02-06
Abstract: PURPOSE:To greatly reduce the value of double refractivity of an information carrying section by providing a flat plate section which constitutes a peripheral section and a projecting section which constitutes an inner peripheral section and projects from at least one of the main surfaces of the flat plate section. CONSTITUTION:An optical disk 1 has a central hole 3, a flat plate section 21 which constitutes a peripheral section and a projecting section 22 which constitutes an inner peripheral section. The section 22 projects from one of the main surfaces of the section 21. Let the volume of the section 22 be V and the volume of an annular body, which has the same radius of the section 22, the same thickness of the section 21 and has the same central hole radius of the hole 3, be V0 and let V/V0 <=1.5. Thus, the value of double refractivity at the information carrying section is greatly reduced.
Patent JP-H08249935-A (JP)
Title: Wire harness
Inventor: OCHI HIROYUKI
IPC: H01B13/012
Filed: 1995-03-15
Abstract: PURPOSE: To efficiently carry out tape coiling work by rolling all the parts cut and parted at the branching positions in a non-adhesive tape and making sites which need to be fixed by an adhesive tape be only one point. CONSTITUTION: A first non-adhesive tape 4I is coiled toward a branching point b1 from a tip end side of a side to be connected with a connector 15 of a branch wire. A second non-adhesive tape 4II is coiled in half-wrapped coiling way toward a branched point b2 from the tip in the connector 15 connected side and passing the point b1. In the process, at the point b1, the cut and parted terminal 4c of the tape 4I is rolled in and the terminal 4C is fixed. Then, a third non-adhesive tape 4III is coiled in half-wrapped coiling way from one end side of a main wire to the other end side. In the process, the cut and parted terminal 4c of the tape 4II is rolled in and fixed. Consequently, finally, it becomes sufficient to fix only one point of a coiling finish terminal of the main wire with an adhesive tape 5 and thus the efficiency of the tape coiling work can be improved.
Patent JP-H11256783-A (JP)
Title: Gutter protecting device
Inventor: MARUYAMA YUJI
IPC: E04D13/076
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a gutter protecting device for protecting a gutter at the eaves end of an inclined roof covered with a metal plate or a color vest from roof snow sliding and dropping through a roof surface. SOLUTION: A gutter protecting device protects a gutter (b) at the eaves end of an inclined roof covered with a metal plate or a color vest from roof snow. A base is locked to a sheathing roof board and a mounting member 1 with the end 1' protruded from the eaves end (a') is provided thereon to lock a gutter protecting rod 2 to the end 1' in a removable manner, and the gutter protecting rod 2 is arranged above the gutter (b) and at the eaves end (a') of the inclined roof (a) at a preset space.
Patent JP-H07271655-A (JP)
Title: Memory access control unit
Inventor: YOKOGAWA TAKESHI
IPC: G06F12/00
Filed: 1994-03-28
Abstract: PURPOSE:To share data by sending data from a buffer to two users when read addresses are the same and the two users perform read access successively. CONSTITUTION:The memory access control unit is provided with the buffer 20 for temporarily storing data read out of a semiconductor memory 3 and also provided with an address arbitration control part 7 instead of a conventional address duplication monitor and control part. The buffer 20 is a data sharing buffer where data read out by host devices A and B respectively are stored. The address arbitration part 7 is a circuit which controls the buffer 20 according to the result of comparison between addresses. Data read out of the semiconductor memory 3 last are stored in the buffer 20 and the input timing points and addresses regarding access are decided, and when the read addresses are the same and the two users perform read access successively, the data in not the memory 3, but in the buffer 20 are sent to the user, so that the data are shared.
Patent JP-S56152225-A (JP)
Title: Manufacture of molded coil
Inventor: FUJISAWA OSAMU
IPC: H01F41/12
Filed: 1980-04-25
Abstract: PURPOSE:To prevent the occurrence of voids in a molded coil by forming the molded coil of a conductor on which an insulating tape is so wound as to expose the surface at a predetermined rate. CONSTITUTION:An insulating tape 5 treated in a prepreg state is so wound on a  conductor 1 as to expose at an interval the conductor 1. A coil is formed with the  conductor 1, is fixed by baking at a predetermined temperature under a predetermined pressure, is disposed in a mold, and thermosetting resin 3 is filled in the  mold. Since the conductor 1 is exposed on the surface at a predetermined rate, opened air gap is always formed in the turn of the coil and between the layers,  thereby occupying the respective gaps of the coil with the resin 3. When the resin is  hardened by heating, a mold coil can be obtained. A mica or Mylar tape may be  used for the tap 5. When a plurality of holes are formed at the Mylar tape, the impregnation of the resin to the coil can be improved.
Patent JP-H01231633-A (JP)
Title: Rotary electric machine
Inventor: TOMONAGA MASARU
IPC: H02K5/16
Filed: 1988-03-09
Abstract: PURPOSE:To perform individual judgement of degradation of insulation of respective insulating members on the outer circumference of a shaft, by providing a conductive ring member held between the shaft and the frame cover in insulating state. CONSTITUTION:An insulating member 6l is provided at one end of a shaft 2 between the shaft 2 and a grounded frame 1, while insulating members 6r, 8 coupled in series are placed at the outer end of the shaft 2 then they are coupled in parallel. When insulation of the insulating members 6, 6r, 8 is not degraded, resistances at points M1, M2, M3 can be represented by the formulae I-III. When the insulating member 6r is degraded, i.e. when X2=0, R2=0, R1, R3not equal to 0 thus leaving resistance slightly. When the insulating member 6l is degraded, i.e. when X3=0, R3=0, R1, R2not equal to 0 thus leaving resistance lower than that when there is no problem in the insulation. By such arrangement, degradation of insulation can be detected without requiring overall dismantling.
Patent JP-H10236570-A (JP)
Title: Structure of packing of flat construction material in pile
Inventor: UTAGAKI KAZUO
IPC: E04C2/30
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent a packing sheet from tearing when flat construction materials, such as flat roofing materials, are laid in a pile and packed in the packing sheet. SOLUTION: Flat construction materials provided in a plurality of sheets are laid in a pile, uniformly oriented, and banded together in forming a unit 4 or a combination of two units 4 or more. When individual units 4 or combinations composed of two or more units 4 are piled up to a plurality of layers with shift of phase by a turn of approximately 90 deg. to obtain a pile of flat construction materials 6, this pile 6, built in a manner of forming a hollow recessed part 8 at every unit 4 on the peripheral surface of the pile 6, is packed with a packing sheet 7. At each hollow recessed part 8 the packing sheet 7 is drawn inward in order to prevent interference with other things.
Patent JP-S63223689-A (JP)
Inventor: FUJIMOTO ATSUSHI
IPC: G09G1/02
Filed: 1987-03-12
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-H11261351-A (JP)
Title: Power amplifier mmic
Inventor: ISHIDA KAORU
IPC: H03F3/60
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent the chip size of the power amplifier MMIC(monolithic microwave integrated circuit) from becoming large owing to the formation of a space unnecessary for its circuit arrangement. SOLUTION: Gate terminals 108(a) and 108(b) of two divided final-stage transistors 107(a) and 107(b) are connected by a 1st line to shift the phase of an input signal and after amplification by the final-stage transistors 107(a) and 107(b), the output signals from the drains has their phase matched and are put together by a 2nd line 115. Consequently, the circuit can be arranged with great efficiency.
Patent JP-H03257454-A (JP)
Title: Gradation forming device
Inventor: TANAKA YASUMITSU
IPC: G03F1/00
Filed: 1990-03-08
Abstract: PURPOSE:To obviate the generation of Mach bands by segmenting a necessary range from the gradation data stored in a memory means in accordance with the initial values and final values of inputted halftone percentage. CONSTITUTION:The sizes and directions of the gradation are inputted by an input means 1 of this device and thereafter, the initial values and final values of the gradation halftone % of the halftone per cent of Y, M, C BK are inputted; further, the patterns of respective colors are inputted. An image processing means 3 computes and segments the necessary range from the gradation data which has no Mach bands and is previously registered in the memory means 2 in accordance with the initial values and final values of the respective colors. A layout magnification is calculated in accordance with the inputted sizes and directions and the segmented data is subjected to variable power processing in accordance with this magnification. An output means 4 outputs the formed gradation data.
Patent JP-H06311514-A (JP)
Title: Scramble and descramble methods, and transmitting and receiving devices
Inventor: JIYATSUKU RU BERU
IPC: H04N7/167
Filed: 1994-03-28
Abstract: PURPOSE: To provide the method and device for scrambling and descrambling with respect to a specific television broadcast. CONSTITUTION: A reception device includes a pseudo random signal generator 18 initialized by a control word CW and a memory card reader 19. The reception device includes a means 5 which reads out a control word in a table of the number included in a ROM of a memory card 17 by using a mode selected from several different modes in accordance with a signal from the broadcast which indicates selection with respect to the mode at a given point as well as a reception means 6.
Patent JP-2000213243-A (JP)
Title: Hinged door or window free from finger-catching (hinged side)
Inventor: TANAKA NOBUYUKI
IPC: E06B3/36
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent the catching of a finger on the hinged side by working a hinged door or window in a specified shape, and arranging a frame and a hinge in a fixed-side specified position, so that only a constant small clearance is generally formed with the frame (hinged side) when the hinged door is moved around the rotating axis. SOLUTION: A hinged door or window 1 is worked in a specified shape, and a frame 2 and a hinge 3 are arranged in a fixed-side specified position. Namely, the hinge 3 has a frame body having a U-shaped cross section with an opening width substantially equal to the thickness of the hinged door or window 1. The end of the hinged door or window 1 is preliminarily worked so as to have a circular form about the rotating axis A of the hinge 3 when the hinge 3 is mounted on the end of the hinged door or window 1 by a wood flat countersunk head screw. The hinge 3 is mounted on the frame 2 and a door or window frame 4. According to this, when the hinged door or window 1 is opened at 90 deg. about the rotating axis A of the hinge 3, only the same clearance as the initially set narrow clearance is formed between the hinged door or window 1 and the frame 2.
Patent JP-S52141235-A (JP)
Title: Production for light transmitting fiber
Inventor: YOSHIDA MASAAKI
IPC: C03B37/018
Filed: 1976-05-19
Abstract: PURPOSE:To produce a rod used for an optical fiber having uniform quality and predetermined distribution form of refractive index and size, by laminating glass films at a predetermined reaction temperature inside of a quartz tube.
Patent JP-H05224268-A (JP)
Title: Optical logic element
Inventor: SAKAI KAZUO
IPC: G02F3/00
Filed: 1992-02-10
Abstract: PURPOSE:To provide the semiconductor logic element which performs different logical operations by single structure only by varying a set value by using a semiconductor filter which varies the operation wavelength of a filter by varying the refractive index of an optical filter part. CONSTITUTION:The light emitted by a single wavelength laser 100 is guided in a semiconductor optical band-pass filter 200. This filter 200 shifts in transmission wavelength to a short-wavelength side as a current is impressed. When the input light is made incident on a photodetecting element 300 whose bias voltage is properly set, the output current varies with the power of the input light. The output current is therefore different according to whether or not there is one input light beam or two input light beams. This output current is inputted to the optical band-pass filter 200, whose transmission wavelength is shifted to the short-wavelength side. Thus, the wavelength of the signal light from the single wavelength laser is varied to perform logical arithmetic operations such as AND, XOR, and NOR by the single logic element structure.
Patent JP-H03257651-A (JP)
Title: Session command information monitoring system for time sharing system
Inventor: YAMAGUCHI YOSHIFUMI
IPC: G06F9/46
Filed: 1990-03-08
Abstract: PURPOSE:To successively refer the execution information of a command process with a session job from a system console by uniquely controlling the execution information of the command process for the session job in a command information memory area. CONSTITUTION:A command information memory area 4 stores the execution information of a command process 9 under executing in a session job 5, and a command process activation function 7 stores the execution information of the command process, which is activated when starting the command process 9, into the command information memory area 4. Then, a command process end function 8 deletes the execution information of the command process, which is finished when ending the command process 9, from the command information memory area 4. Based on a request from a system console 1, a command executing condition monitor function 3 monitors the execution information of the command process 9 under executing in the session job 5 while referring the command information memory area 4. Thus, the execution information of the command process 9 under executing in each session job is successively referred from the system console 1.