baber/WOPTO huggingface dataset:
Patent JP-H10229040-A (JP)
Title: Substrate treatment equipment
Inventor: OKAMOTO TADAO
IPC: H01L21/304
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to favorably clean the peripheral portion of a substrate, by installing a means which relatively moves along the peripheral portion of the substrate held on a substrate holding means relative to the substrate, supplies treatment liquid to the peripheral portion of the substrate, and treats the peripheral portion of the substrate with ultrasonic wave. SOLUTION: A base 304 is moved in the direction that comes near a wafer W and in the direction than goes away from the wafer W, and a peripheral portion cleaning box 300 is thereby moved in the direction that comes near a wafer W and in the direction than goes away from the wafer W. The inner wall of a reservoir 501 is provided with an ultrasonic piezoelectric transducer 516 which is oscillated by an oscillator 515 at a predetermined ultrasonic frequency and thereby applies ultrasonic vibration to second cleaning liquid stored in the reservoir 501. The lower end of the reservoir 501 is connected with a drain section 520, and a drain valve 521 is installed at a middle point of the drain section 502. Thus the second cleaning liquid can be discharged from the reservoir 501 by controlling the opening and closing of the drain valve 521.
Patent JP-S60178990-A (JP)
Title: Rotary compressor
Inventor: SUGIYAMA MASAHIKO
IPC: F04B39/12
Filed: 1984-02-24
Abstract: PURPOSE:To assemble a strainer easily in compressor by pressure inserting a hollow piece into a pipe and securing the outer wall of hollow piece while holding the end section of strainer between the inner wall of pipe. CONSTITUTION:A hollow piece 12 is pressure inserted into the inner wall at the inserting section of suction hole 3a of pipe 11 then the pipe is enlarged to seal between the high pressure section of an enclosed container 1 and the low pressure section in the pipe. When pressure inserting the hollow piece, force (f) will function onto the strainer 17 along the inner wall of pipe 11 to roll in the projected portion in the central section 17a to the outside thus to lower the projected portion and to perform pressure insertion simultaneously.
Patent JP-S55126360-A (JP)
Title: Pouring mechanism used for centrifugal molding and meltable pattern for production thereof
Inventor: SHIKAUCHI TATATOMI
IPC: B22D13/06
Filed: 1979-03-20
Abstract: PURPOSE: To flow molding material evenly in each direction by high pressure and permit its even pouring by opening the mutually intersecting cross gates in the molding space side face in the state that they go along the rotating surface of the molding mold at the time of investment casting or the like.  
     CONSTITUTION: Respective cross gates 46aW46c and 47a, 47b are disposed in such a state as to intersect diagonally, to the sprue part 37 formed on the rotation center side of a molding mold 34 and the respective cross gates 46aW46c, 47a, 47b are opened in the molding spacing 35. If the pouring mechanism 38 is constituted in this way, the molten metal 39 enters the central cross gate 46b owing to the action of centrifugal force by the rotation of the mold 34 and in the meantime it is distributed in the cross gates 46a, 46c on the both sides and the cross gates 47a, 47c at the intermediate, thus flowing intricately in the respective cross gates. While it is being disturbed through mutual impingement in the pouring positions, it is poured into the molding spacing 35 in the directivity-less state. As a result of this, the solidification in evened and the precision casting of metal cast floor, etc. is advantageously accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52116004-A (JP)
Title: Voice call system
Inventor: OGAWA MASAKI
IPC: H04M1/71
Filed: 1976-03-26
Abstract: PURPOSE:By utilizing the extension mutual speech channel, economy is achieved in the loud calling by the speaker on the telephone side.
Patent JP-S61191674-A (JP)
Title: Method of separating and recovering n-methylpyrrolidone
Inventor: TOMITA SHINPEI
IPC: C07D207/267
Filed: 1985-02-20
Abstract: PURPOSE:To obtain the titled substance from the bottom of the second distillation column, by subjecting a solution compressing N-methyl-pyrrolidone and ethylene glycol as main components to azeotropic distillation in the presence of an azeotropic agent of aromatic compound by the first distillation column, feeding a solution at the bottom of the column to the second distillation column, and subjecting it to vacuum distillation. CONSTITUTION:A solution (e.g., used one as extracting agent for aromatic compound) comprising N-methylpyrrolidone and ethylene glycol as main components is distilled by the first distillation column in the presence of an aromatic compound (e.g., ethylbenzene) as an azeotropic agent at >=500mmHg pressure (preferably atomospheric pressure) at <=160 deg.C temperature of the bottom of the column to distil EG and aromatic compounds from the top of the column, and a solution at the bottom of the column is fed to the second distillation column. Then, it is subjected to vacuum distillation at 100-200mmHg reduced pressure, aromatic compounds are distilled from the top of the column, at least part of them are circulated through the first distillation column, and N- methylpyrrolidone is obtained from the bottom of the column.
Patent JP-H09206965-A (JP)
Title: Laser marking device
Inventor: FURUKAWA YUTAKA
IPC: B23K26/064
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser marking device which is capable of variously changing a printing pattern without preparing an individual mask pattern in advance and which is capable of producing a high quality print without increasing a laser output. SOLUTION: In this device laser marking is done by projecting to the surface of a work a laser beam emitted from a laser generator 1. In this case, a mirror alley 4 consists partly of plural movable mirrors 40 supported so as to oscillate freely, and also an optical system is provided in which a single light flux L1 is made incident on at least plural movable mirrors 40 in the mirror alley 4. Each movable mirror 40 is switchable, in accordance with electric signals, at least between a first posture for guiding a laser beam L to the surface of the work and a second posture for preventing it.
Patent JP-H05196193-A (JP)
Title: Repairing tool and method for gas sealing device
Inventor: YOSHIOKA TAKEO
IPC: H02B13/02
Filed: 1992-01-22
Abstract: PURPOSE:To prevent the air flow into the device and make the vacuuming work unnecessary when a SF6 gas sealing electric device is repaired or parts are replaced. CONSTITUTION:A repairing tool 4 consists of a pipe-shaped part 43 made of a transparent and flexible material, a sealing member 41 to mount this pipe- shaped part 43 to a part to be repaired, and a gas-passing pipe 42 which is communicated with the pipe-shaped part 43. An arrangement is made so that the part to be repaired may be accommodated and repaired in the SFe gas atmosphere. This allows the air flow into the SFe6 gas sealing electric device to be prevented, making it unnecessary to perform evaluation operation of the electric device, and reducing the time required for the repair works.
Patent JP-H10211238-A (JP)
Title: Electric wheelchair
Inventor: TAKEZAWA YOSHINORI
IPC: A61G5/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To mount a battery in such a state as not hindering the operation of a carer by attaching an armrest in which a space is formed along the longitudinal direction, to a side frame and storing the battery in the space in the armrest. SOLUTION: One part of an armrest 32 is also used as a battery storage part 32BA and a battery storage part 32BA is arranged toward outside in the car width direction than a side frame such as an arm pipe 12 and a front pipe 13. The cross section (a section crossing at right angles with the longitudinal direction of the armrest 32) of the battery storage part 32BA is set to a longitudinal shape longer in the vertical direction than in the horizontal direction and the armrest 32 has a hole 32a formed in its inside along the longitudinal direction (front/rear direction of the car body) and is opened in its rear side, and the hole 32a is set to a space S for storing a battery. A receiving terminal 32t is provided in the adjacent to a closed end of the hole 32a and the receiving terminal 32t is connected to a cable C3.
Patent JP-H03213809-A (JP)
Title: Diffraction grating optical coupler
Inventor: YOSHIDA TOMOHIKO
IPC: G02B6/34
Filed: 1990-02-14
Abstract: PURPOSE:To improve coupling efficiency by providing a diffraction grating on an optical waveguide and successively changing the coupling coefft. in the direction where the guided light in the optical waveguide propagates. CONSTITUTION:The diffraction grating optical coupler provided on the optical element formed with strip-shaped optical waveguide 12 on a substrate 11 is provided along the optical waveguide 12 over a length d0 on one side part of the waveguide 12. The optical waveguide 12 is formed to a specified width exclusive of the diffraction grating optical coupler part thereof and is formed to the tapered shape gradually decreased in width in the diffraction grating optical coupler part. The diffraction grating 13 is constituted of plural planar scattering bodies on the tapered part of the optical waveguide 12. The coupling coefft. of the diffraction grating optical coupler is, therefore, changed by a change in the width size of the optical waveguides 12. The incident light or exit light and the guided light in the optical waveguide are optically coupled with the high efficiency in this way.
Patent JP-S62192289-A (JP)
Title: Lighting method for observation of laser beam piercing device
Inventor: MURAKAMI SEI
IPC: B23K26/382
Filed: 1986-02-19
Abstract: PURPOSE:To correctly perform a piercing at the aiming position of a sample by eliminating the slippage between the image plain face of an observing image and the condensing position of laser light, by using the monochromatic light having the same wavelength as that of the laser light for piercing for the lighting light source for observation. CONSTITUTION:The laser light for piercing the sample 6 of the raw cell, etc., to be placed on a sample base 4 is projected from a laser oscillator 7, reflected by a half mirror 2 and condensed on the sample 6 through an objective lens 3. On the other hand, only the light component in the same wavelength as that of the laser light is selectively made translucent by a filter 11 on the lighting light emitted from a light source 10 to irradiate the sample 6 from the lower part. In this way the image of the sample 6 can be observed by an observer from an eyepiece 1 through the objective lens 3 and can be observed by a display device 9 via TV camera 8. Since the wavelengths of the light for observation and the laser beam become the same, the focus distance becomes the same and consequently the slippage between the image plain face of the observing image and the condensing position of the laser light is eliminated and the control of the piercing position of the sample is facilitated.
Patent JP-H01207693-A (JP)
Title: Nuclear fusion device
Inventor: EBISAWA KATSUYUKI
IPC: G21B1/00
Filed: 1988-02-16
Abstract: PURPOSE:To enhance a shielding function by using copper or copper alloy to constitute a shielding body consisting of a stationary part positioned on the inside circumferential side of plasma and the outside circumferential part of plasma. CONSTITUTION:The shielding body 106 is provided between a blanket 103 and a vacuum vessel 101. The shielding body 106 is so constituted that the damage of a superconducting poloidal coil 104 and superconducting troidal coil 105 by the fast neutrons generated from the plasma 102 or the leakage of the fast neutrons to the outside of a nuclear fusion device are prevented by said device. The shielding body 106 is constituted of the copper or copper alloy, by which the shielding function of the shielding body 10 is enhanced without increasing the size thereof.
Patent JP-S61189433-A (JP)
Inventor: BERUTOHORUDO RIMUBATSUHA
IPC: G01N33/48
Filed: 1986-02-19
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-H06250384-A (JP)
Title: Photosensitive resin composition for planographic printing
Inventor: KANDA KAZUNORI
IPC: G03F7/027
Filed: 1993-02-23
Abstract: PURPOSE:To obtain a photosensitive resin compsn. for planographic printing having high sensitivity and high stability and containing a new diazo resin having a wide range of dissolution in a solvent by incorporating a photosensitive diazo resin contaiing a specified photopolymn. initiator as the counter anion for the diazonium group. CONSTITUTION:This photosensitive resin compsn. for planographic printing containing a photosensitive diazo resin contains a photopolymn. initiator having anion groups in the molecule as the counter anion for the diazonium group. This photosensitive resin compsn. has high sensitivity for active energy rays, so that an image can be formed even with a small exposure. Or, an image can be formed with a little amt. of diazo resin used. The diazo resin and the photosensitive compsn. are stable for a long time at room temp. or under conditions of a high humidity and high temp., and cause no deterioration such as decomposition or crosslinking. Further, the resin has a wide range of solubility in solvents to be used for formation of films.
Patent JP-S58149612-A (JP)
Inventor: MIZUMOTO TAKESHI
IPC: B65D90/00
Filed: 1982-03-02
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-H07213102-A (JP)
Title: Structure for attaching levee-shaping plate to rotary working machine
Inventor: KAWAMOTO ISAMU
IPC: A01B13/02
Filed: 1994-02-04
Abstract: PURPOSE:To effectively attach two levee-shaping plates at both sides of the rear part of a rotary working machine to further improve the shape of the finished levee. CONSTITUTION:An inverted T-shaped support 2 composed of a lateral rod 2a having levee shaping plates fixed to both sides and a vertical rod 2b inserted into a supporting cylinder 4 at the back of a rotary frame is placed above the rear part of a rotary. In a rotary working machine having the above construction, a supporting frame 6 is extended backward from the back of the lateral rod 2a under the vertical rod 2b, a stay 8 having a supporting cylinder 7 at the back is extended backward from the supporting cylinder 4 and the top of a supporting rod 9 vertically connected at the back of the supporting frame 6 is inserted into the supporting cylinder 7.
Patent JP-S56129908-A (JP)
Title: Time control circuit for pattern
Inventor: HISAMATSU NOBUO
IPC: G05B19/02
Filed: 1980-03-15
Abstract: PURPOSE:To enable time control for a plurality of load control patterns, by outputting the output signal at the start and stop end of the time limit output from one time set means and providing the pattern switch driving circuit controlling two sets of pattern switches. CONSTITUTION:The output waveform of a timer circuit 1 is inverted at a transistor TRQ1, integrated 19, differentiated 23, and TRQ3 is on with this output signal to drive the relay Ry2 and to obtain the signal for start end A of the time limit output. Then, the output waveform of the inverter 20 is further inverted at an inverter 21, differentiated 22, and TRQ2 is on with the output signal to drive the relay Ry1, and the contact X of the pattern switch 4 is on to obtain the signal for the stop end B of oscillation output.
Patent JP-S63201884-A (JP)
Title: Card handling device
Inventor: YAMAMOTO NORIKI
IPC: G06K17/00
Filed: 1987-02-18
Abstract: PURPOSE:To make a call while reading out a printed telephone number for publicity on a telephone card by displaying the card handling part of a card utilizing machine. CONSTITUTION:The card 4 inserted from a card entry 6 is sent to a main processor 5 by card sending devices 81 and 82. The main processor 5 processes the card and simultaneously can exchange a bit of information between users of the device through a main operating device 9. While the main processor 5 processes the card 4, that means, when a card handling device 1 is in the course of handling, the light reflecting on the surface of the card 4 gets out the card handling device 1 through a lens 3a and a window 2a. When every processing is finished, the card 4 is sent to a card exit by card sending devices 83 and 84. The card handling part can be displayed in electronic way instead of the window 2a.
Patent JP-H01208195-A (JP)
Title: Structure of ic card
Inventor: KASAHARA YOSHIHIKO
IPC: H01L23/14
Filed: 1988-02-16
Abstract: PURPOSE:To obtain a card having no difference in rigidity between an IC chip arrangement part and the other parts and hardly generating the convergence of bending stress, by using a metal substrate having the same size as a card size. CONSTITUTION:An IC module 1 connects an IC chip 2 to a metal substrate 5 having a core of a low-magnetizable metal, and the connection part and the IC chip 2 are sealed and protected with a sealing resin 3. On the surface of the metal substrate 5 on the reverse side to the IC chip 2 mounted, an external input terminal electrically connected by a through hole is formed. This metal substrate 5 is made to have approximately the same shape as a card shape and laminated to a card substrate 4 of a low-magnetizable metal through an adhesive 10 to be a high-rigidity laminated body; in this structure, the covergence of bending stress on the arrangement part of the IC chip 2 is prevented, and a resistance to bending can be obtained.
Patent JP-H04248720-A (JP)
Title: Optical direct phase modulation system
Inventor: YOSHIDA SEISHI
IPC: H04B10/54
Filed: 1991-02-04
Abstract: PURPOSE:To obtain a high speed modulation signal with less burden onto an electric circuit by generating a modulation signal from an optical stage from which a short pulse is easily obtained, implementing emphasis modulation to the signal and applying multiplexing thereto. CONSTITUTION:Phase modulation is implemented by injecting a modulation signal pulse light D to a semiconductor laser 6. Moreover, a Mach-Zender interferrometer 2 has optical paths 10, 11 branched into two and 1st and 2nd coupling circuits 9, 12 are provided before and after them. In this case, a short pulse train A with an equal periodic interval generated by a light source 1 is branched into two optical paths 10, 11 and modulated by light intensity modulators 3, 4 according to the signal outputted from the signal sources 15, 16 and the result is pulse trains B, C. The pulse trains are multiplexed and become a pulse train D.
Patent JP-H06246557-A (JP)
Title: Socket part changing device for screw fastening machine
Inventor: ARAI OSAMU
IPC: B23Q3/155
Filed: 1993-02-23
Abstract: PURPOSE:To enable the fastening of various screws by a single nut runner part by advancing/retreating socket part support mechanism axially in the hold released state of a socket part held by chuck mechanism so as to fit- remove the desired socket part to/from the nut runner part. CONSTITUTION:In a device main body 46, numerous socket parts 44a-44c are selectively held to a nut runner part 42 by chuck mechanism 48, and the hold of the respective socket parts 44a-44c by the chuck mechanism 48 is released by numerous release members 50. The respective socket parts 44a-44c are supported in the positioned state by socket part support mechanism 52. When the chuck mechanism 48 and the release members 50 are engaged with each other, the socket part support mechanism 52 is advanced/retreated in the axial direction of the socket parts 44a-44c by drive mechanism 54 so as to fit/remove the respective socket parts 44a-44c to/from the nut runner part 42. Various kinds of screws different in shape and clamping torque are thereby fastened automatically and efficiently by a single nut runner part 42.
Patent JP-H11219788-A (JP)
Title: Electroluminescence element
Inventor: YAZAWA TOMOYA
IPC: H05B33/14
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescence element with excellent luminescent characteristics and durability. SOLUTION: A hole injection layer 14 of 4,4',4''-tris[N-phenyl-N-(1-naphthyl) amino] triphenylamine is formed on an anode electrode 13, and a hole transporting layer 15 of α-NPD is laminated on the hole injection layer 14. This element 11 is structured by laminating an electron transporting layer 16 and a cathode electrode 17 on its top. Since the hole injection layer 14 has high hole injection efficiency and thermal stability, this element 11 with excellent luminescent characteristics and high durability can be realized.
Patent JP-S59158450-A (JP)
Title: Program test device
Inventor: TAKAHASHI YOSHINORI
IPC: G06F11/28
Filed: 1983-02-28
Abstract: PURPOSE:To collect especially a C0 index among test coverage indexes by such as designating the address for the instruction of a program with an address signal outputted from a CPU when executing a test program by the CPU. CONSTITUTION:A program to be tested is stored in an ROM2. A CPU1 reads sequentially an instruction stored in the ROM2 with address designation. This data is given to a memory 23 and logical 1 value is written in a corresponding byte. When an instruction in the program of the ROM2 is executed in this way, the information representing which instruction of the program is executed, i.e., the C0 index is stored in the memory 23 by writing ''1'' to the corresponding byte in the memory 23. When the collection of data, i.e., the execution of test case is all finished, the data (C0 index) stored in the memory 23 is read and collected and displayed via a CPU22.
Patent JP-S58152918-A (JP)
Inventor: HIRAKAWA ZENICHI
IPC: F16B23/00
Filed: 1982-03-02
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-S61194834-A (JP)
Inventor: FURANSHIIN WAI ROBU
IPC: H01L21/302
Filed: 1986-02-20
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-S62191467-A (JP)
Inventor: SHIRASAKI SHINICHI
IPC: C04B35/49
Filed: 1986-02-18
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-H02213173-A (JP)
Title: Condensing-type solar cell
Inventor: AIGA MASAO
IPC: H01L31/04
Filed: 1989-02-13
Abstract: PURPOSE:To enable incidence of light on both the surface and back sides of a semiconductor piece for generation of electricity and thereby to obtain a cell of a simple structure being approximate to a flat plate by a method wherein a light falling outside a region wherein the semiconductor piece exists is reflected by a reflecting film and further made to fall on the back of the semiconductor piece. CONSTITUTION:A condensing-type solar cell which condenses optically a light falling on a prescribed light irradiation plane and converts it into an electric energy is provided with a semiconductor piece 1 whereon a semiconductor junction which can receive the light from both the surface facing the light irradiation side and the back thereof and generate electricity is formed, and with a reflecting film 14 which is positioned on the back side of said semiconductor piece 1 and disposed with a gap from the semiconductor piece 1, and the reflecting film 14 is so disposed as to reflect the light entering from a region B of the light irradiation plane wherein the semiconductor piece 1 is not present and to make it fall on the back of the semiconductor piece 1. For instance, the reflecting film 14, which is a thin film of aluminum or the like, is formed on an indent 13 provided in the surface of a substrate 12 formed of a transparent material and shaped in a flat plate, on the opposite side of the main surface thereof whereon the semiconductor piece 1 is bonded.