baber/WOPTO huggingface dataset:
Patent JP-2000007726-A (JP)
Title: Production of propylene copolymer
Inventor: MOGI MANABU
IPC: C08F4/658
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a block copolymer excellent in the balance between stiffness and impact strength or a random copolymer excellent in the balance between clarity and stiffness by conducting polymn. in the presence of a solid catalyst component which is obtd. by treating a solid component with a compd. contg. Br or I and subjecting thus treated solid component to prepolymn. in the presence of an organoaluminum compd., and a metal halide. SOLUTION: The prepolymn. is conducted in the presence of a solid catalyst component prepd. by treating a solid component comprising Mg, Ti, a halogen, and an electron-donating compd. with Br2, I2, CBr4, or the like or with a compd. of formula I: MetRx (wherein Met is Mg, B, Al, Ga, or the like; R is Br, I, or the like; and X is the valency of Met); and an organoaluminum compd. of formula II: (Rk)rAl(Y)3-r (wherein Rk is an alkyl or aryl; Y is H or an alkoxy; and 0<=r<=3) or an organoaluminum compd. having Al atoms bonded to oxygen or nitrogen atoms. A catalyst comprising the resultant catalyst component, an organoaluminum compd. of formula II, an alkylalkoxysilane compd., and a compd. of formula I is used.
Patent JP-S5893021-A (JP)
Title: 2-group ftheta lens having fall compensating effect of deflected surface
Inventor: SAKUMA NOBUO
IPC: G02B26/10
Filed: 1981-11-28
Abstract: PURPOSE:To obtain an ftheta lens having an improved curvature of sagittal image and a fall compensating effect, by using a positive power meniscus single lens having its concave side faced to a deflecting device and a cylindrical lens which has the positive power at the section vertical to the deflected surface. CONSTITUTION:The light given from a light source 1 of a laser, etc. is turned into an oval luminous flux having a long axis approximately parallel to a deflected surface through an optical system 2 and then made incident to a deflector 3. A spherical single lens 4 and a cylindrical single lens 5 havig a focusing function only within the surface rectangular to the scanning direction are provided between the deflector 3 and a scanning surface 6. The deflected luminous flux is focused within the surface parallel to the deflected surface and only through the lens 4.The luminous flux focused at the area near the deflecting point is divergent yet even after passing through the lens 4. Then a desired spot size is formed on the scanning surface through the lens 5. Then three numerical definitions (1)-(3) are added to the lens 5 to attain the purpose.
Patent JP-H0637498-A (JP)
Title: Parts control system in parts mounting process
Inventor: EBARA HIROSHI
IPC: G06Q50/28
Filed: 1992-07-20
Abstract: PURPOSE:To materialize the parts control system in a parts mounting process, which can control the number of stocks in a warehouse and the number of stocks on the spot independently by providing an on-the-spot stock file which can control the stock parts on the spot by lines, concerning the parts control system in the parts mounting process of a printed board unit. CONSTITUTION:In the parts control system 100 in a parts mounting process provided with a parts master file F1, a warehouse stock file F2, a issue command file F3, and a processor, a on-the-spot stock file F4 for controlling the quantity of the parts kept in custody on the spot of parts mounting process is provided. And when the delivery of the parts from a warehouse to a field is performed by the command of the processor 10, the issued quantity is subtracted from the number of stocks in the warehouse stock file F2, and the issued quantity is added to the number of stocks in the on-the-spot stock file F4, thus the parts stock control in the warehouse and on the parts mounting field is performed.
Patent JP-2001020052-A (JP)
Title: Transition metal boride coating
Inventor: SUE JIINJEN A
IPC: C23C16/38
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide transition metal boride coating having excellent wear resistance and corrosion resistance. SOLUTION: This is wear resistant and corrosion resistant coating on a substrate, in which the coating is composed of hard and superfine-grained transition metal boride grains dispersed into a metallic matrix contg. at least one kind of metal selected from the group consisting of nickel, cobalt and iron, the ratio of the grains is 30 to 90 vol.% of the coating, and the balance is composed of the metallic matrix.
Patent JP-H0719843-A (JP)
Title: Method and apparatus for detecting surface condition of object to be detected
Inventor: ISHII OSAMU
IPC: G01B11/30
Filed: 1993-07-06
Abstract: PURPOSE:To perform the detection positively as to whether the surface of a body to be detected is the 'mirror surface' or the 'rough surface' or not without the effects of flaws, dust and the like on the surface of the body to be detected. CONSTITUTION:A reflection type photoelectric sensor 4 is arranged under the state, wherein the optical axis of the sensor is inclined with respect to the normal line of the surface of a body to be detected 1. The light of the photoelectric sensor 4 is cast on the body to be detected 1. When the light reflected from the body to be detected 1 is not received, the photoelectric sensor 4 is turned OFF. When the light reflected from the body to be detected 1 is received as the returned light, the photoelectric sensor 4 is turned ON. When the photoelectric sensor 4 is in the OFF state, it is judged that the surface state of the body to be detected 1 is the 'mirror surface' 2 with a discriminating means 5. When the photoelectric sensor 4 is in the ON state, it is judged that the surface state is the 'rough surface 3' with the discriminating means 5. The discriminating means 5 is connected to the photoelectric sensor 4.
Patent JP-2000020368-A (JP)
Title: Method and device for managing file of composite machine
Inventor: IIDA YASUKO
IPC: G06F12/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To easily restore a file deleted in error without uselessly using a storage area by deleting a file after preparing a backup file for the file when a file requested to be deleted is a file of a prescribed sort. SOLUTION: When a user depresses a deletion button on an operation display part 20, a file management part 15 judges whether a file to be deleted is a file requiring the preparation of a backup file or not. When the file to be deleted is a backup preparation requiring file such as a confidencial reception document or a polling reservation document, a backup file for the file is prepared and stored in an image storing part 21. Although a limited storage area (image storing part 21) can be effectively utilized by deleting the prepared backup file by a manager of the composite machine 1 at proper time, the backup file can be automatically deleted also by the composite machine 1 automatically.
Patent JP-H0637012-A (JP)
Title: Formation of pattern by wafer edge exposure
Inventor: HISASUE AKIKO
IPC: H01L21/027
Filed: 1992-07-20
Abstract: PURPOSE:To provide a method for forming a pattern by a wafer edge exposure in which a resist and a substrate film around the edge of a wafer can be eliminated in an excellent and stable manner. CONSTITUTION:The area of a shutter 4 is progressively increased from a lower layer to an upper layer of a substrate film thereof. The substrate film is formed in such a way that a second substrate film 7 covers a first substrate film 2. Thereby, it is possible to correct errors caused by the mechanical alignment of the shutter or a wafer, and also prevent an undeveloped part of a resist after development and a non-etched part of the substrate film after etching that serve as foreign matters in following processes, whereby a semiconductor device can be manufactured at high yield.
Patent JP-2001017822-A (JP)
Title: Deodorization apparatus
Inventor: ARAI YASUHIKO
IPC: B01D53/26
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a deodorization apparatus for deodorizing a malodorous gas. SOLUTION: A flue gas (a malodorous gas) (a) of an incinerator is released at once to a deodorization chamber 11 from a narrow duct 20. At first, a part of malodorous components in the malodorous gas are adsorbed in activated carbon of a deodorization filter 23. The malodorous gas (a) is sucked in a gas circulation system from a suction inlet 104 with a large size, heated by a condenser of a first system and cooled by a cooling apparatus to be a low temperature and low humidity gas. At that time, dehumidification is carried out to lower the humidity to about 10% and the malodorous gas (a) is almost completely dried. Evaporation of the malodorous components contained in the malodorous gas (a) is almost completely stopped and the remaining of the malodorous components are deodorized. The malodorous gas (a) is deodorized.  The low temperature and low humidity gas is converted to be a chamber temperature low humidity gas having a chamber temperature by a condenser of a second system and discharged out of the booth.
Patent JP-S6084898-A (JP)
Inventor: SHIRAISHI SADAZUMI
IPC: H01L21/768
Filed: 1983-10-14
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-S6436563-A (JP)
Title: Lifter car
Inventor: SUZUKI MASAHIDE
IPC: B61D15/00
Filed: 1987-07-31
Abstract: PURPOSE:To make it possible to rapidly transfer components or the like by providing a cart frame of a rectangular shape with running wheels on both sides of one end and in the center of the other end and with a rail on the top surface of the cart frame in the direction perpendicular to the movement of the cart, and further with a lifter having a table which can be freely rotated or raised or lower. CONSTITUTION:A rectangular frame 1 is constituted with frame members 3-6, and drive running wheels 3-6 provided on both sides of one end and in the center of the other end. Rails 13, 14 are provided on the top surface of the cart frame 1 in the direction perpendicular to the movement of the cart by means of the drive running wheels 7-9, and a lifter 2 is also provided on the top surface to be freely movable by means of wheels 26-29. A table on the top surface of the lifter is further made to be freely rotatable. With this constitution, transfer work of components is rapidly performed by carrying components to be attached to the lower parts or the like of a vehicle on the table, moving by the cart, moving by the lifter in the direction perpendicular to the movement of the cart, raising and lowering by the lifter, and rotating the table.
Patent JP-H1136419-A (JP)
Title: Stool type urinal
Inventor: OKAZAKI TARO
IPC: E03D13/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To cause wash water used in a stool type urinal to flow down in the form of a continuous curtain. SOLUTION: In a trap part 8, an upper plate 11 projects slightly beyond a lower plate 12, and when the rear end of the upper plate 11 is locked in the grooved part 7 of a shell 1 in order to bond the shell 1 to a rim part 2, a continuous slit 19 is formed between the rear end of the lower plate 12 and the front surface of the upright wall part 4 of the shell 1. Therefore, wash water fed into space 17 from the trap part 8 is made to flow down in the form of a curtain along the front surface of the upright wall part 4 via the slit 19.
Patent JP-2000036571-A (JP)
Title: Capacitor and manufacture thereof
Inventor: JUNG DONG-JIN
IPC: H01L21/8247
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a ferrodielectric capacitor capable of exhibiting the improved performance, by improving the crystallinity of a ferrodielectric material as well as the manufacture thereof. SOLUTION: A capacitor lower electrode 110, multilayer dielectric films 112, 113 containing relatively more Ti component than Zr component on the upper part and a capacitor upper electrode 114 are successively formed on the first insulating film 106 on a semiconductor substrate 100 so as to form a capacitor. Next, a material layer 116 for avoiding the diffusion of a capacitor composing material is formed on the capacitor as if wrapping the capacitor. Through these capacitor and manufacture thereof, the concentration ratio of Zr content and Ti content can be evenly distributed, thereby making feasible of improving the crystallinity of the ferrodielectric.
Patent JP-H0865227-A (JP)
Title: Radio communication system
Inventor: SUZUKI TAKEO
IPC: H04B7/26
Filed: 1994-08-16
Abstract: PURPOSE: To prevent remote talking connection by over-reach and to prevent deterioration in the speech quality by selecting a channel in which an electric field strength of a received signal is attenuated by a prescribed amount in the standby reception state and selecting a channel passing a transmission reception signal as it is when talking is established with a mobile station. CONSTITUTION: Adjacent base stations are connected by a transmission medium and a sole base station forms a radio channel with a mobile station by disconnecting the base stations at the down-stream. The system is provided with a 1st line between terminals 33, 34 passing a signal sent/received between each base station and the mobile station as it is and a 2nd line connecting the signal via an attenuator ATT. That is, in the standby reception state, an OFF signal is given to the terminals 31, 32, relay switches K1, K2 are open and the 2nd line receives the signal. Upon the receipt of a radio signal, the terminal 31 is set to close the relay switch K1 to throw relay switches K3, K4 to the position of the 1st line.
Patent JP-S6450704-A (JP)
Title: Electric station
Inventor: EDOMON CHIYURI
IPC: H02B5/00
Filed: 1988-08-01
Abstract: PURPOSE: To keep sufficient operational distance and safety distance by providing an ordinary circuit breaker, a telescopic section switch and at least a set of buses having enclosure containing pressurized insulating gas. CONSTITUTION: The electric station comprises two lines 1, 2 to be connected by two sets of buses 3, 4 through circuit breakers 5, 6 and two line section switches 7, 8. The lines 1, 2 are supported by an insulator secured to a single qantry 50 standing across the station. The lines 1, 2 are connected with the section switches 7, 8 (71a, 71b and 71c; 72a, 72b and 72c; 81a, 81b and 81c; 82a, 82b and 82c) through ordinary circuit breakers 5a, 5b and 5c and 6a, 6b and 6c. Male parts 71am (71bm, 71cm), 72am (72bm, 72cm) of the section switch 7 are held by a supporting pole 70a (70b, 70c) and the male parts 81am (81bm, 81cm), 82am (82bm, 82cm) of the section switch 8 are held by a supporting pole 80a (80b, 80c).
Patent JP-H0630642-A (JP)
Title: Receiving net structure of whole culm charging type thresher
Inventor: YAMAGUCHI HIROMI
IPC: A01F12/00
Filed: 1992-07-21
Abstract: PURPOSE:To carry not interval control of a threshing drum and a receiving net and simultaneously readily and quickly carry out exchange to the receiving net different in mesh size. CONSTITUTION:Control plates 18 and 19 and a screw type control tool 20 capable of vertically rocking a supporting frame 15 for supporting a receiving net 4 at the discharge side using a rocking supporting point X on the inlet side as the center are provided. Thereby, the interval between a threshing drum 3 and the receiving net 4 is controllably constituted and simultaneously an opening (a) close to cross section form of the receiving net 4 is formed and drawing and inserting of the receiving net 4 is carried out through this opening (a).
Patent JP-H03128973-A (JP)
Title: Oxytitanium phthalocyanine, its preparation, and electrophotographic photoreceptor made by using it
Inventor: INAI KAZUFUMI
IPC: C09B47/04
Filed: 1990-07-20
Abstract: PURPOSE:To obtain an electrophotographic photoreceptor improved in solvent stability and excellent in photosensitivity, etc., by forming a new crystal of form having strong peaks at four specified Bragg angles in the X-ray diffraction analysis by using CuKalpha rays. CONSTITUTION:TiCl4 (i) is reacted with reacted with orthophthalodinitrile (ii) in alpha-chloronaphthalene (iii) to give dichloro-titanium phthalocyanine. This compound is washed with a solvent such as component (iii), then with a solvent such as methanol, and is hydrolyzed in hot water to give a mixture of various crystal forms of oxytitanium phthalocyanine. This mixture is treated by the acid pasting method to give a noncrystalline oxytitanium phthalocyanine. This noncrystalline compound is treated with methanol and then subjected to milling with a solvent selected from an ether solvent, a monoterpene hydrocarbon solvent, and a liquid paraffin, thus giving a crystalline oxytitanium phthalocyanine of the formula (wherein X1 to X4 are each Cl or Br; (k), (l), (m), and (n) are each 0 to 4) having string peaks at Bragg angles (2theta+ or -2 deg.) of 9.0 deg., 14.2 deg., 23.9 deg., and 27.1 deg. in the X-ray diffraction analysis by using CuKalpha rays.
Patent JP-H104815-A (JP)
Title: Housing and carrying case for dog's stool treating bag
Inventor: KATO YOSHIYUKI
IPC: A01K23/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a carrying case capable of eliminating troubles of taking a vinyl bag, etc., having a treated dog's stool and an unpleasant feeling and hygienically housing the dog's stool. SOLUTION: This carrying case is obtained by furnishing the bottom of a small bag 1 with a fastener 2, fixing a ring 4 having tied strings 2 to the upper part by a belt 7 and providing opening parts 6 at the upper and a lower part.
Patent JP-2001020791-A (JP)
Title: Abnormality diagnostic system for internal combustion engine
Inventor: KAWAI TAKASHI
IPC: F02D45/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To diagnose abnormality of an intake air flow control valve accurately. SOLUTION: A first branch passage 25 and a second branch passage 26 are connected with a combustion chamber 12 provided in each of cylinders #1 to #4 of an internal combustion engine 10 via a pair of intake ports 22a, 22b. A swirl valve 30 is provided in the first branch passage 25 of each of the cylinders #1 to #4. A pressure sensor 48 detects internal pressure at a position 25a upstream of the swirl valve 30 in the first branch passage 25 of the cylinder #4. An electronic control unit 40 evaluates pulsation of the internal pressure, judges whether the evaluation result conforms to an opening command to the swirl valve 30 and diagnoses abnormality thereof.
Patent JP-S60145572-A (JP)
Inventor: MAAKU JIYONSON
IPC: G11B21/10
Filed: 1984-09-17
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-S6252476-A (JP)
Title: Agc circuit of radar deceiver
Inventor: JINNAI MASAYUKI
IPC: G01S7/34
Filed: 1985-08-30
Abstract: PURPOSE:To make it possible to sufficiently respond even to the change in a gain at every transmission pulse repeating cycle, by constituting a closed loop control circuit so as to obtain a prescribed control error within the time in the pulse width of a pilot pulse signal. CONSTITUTION:A control clock is generated from a clock pulse generator 17 at the front edge part of a pilot pulse on the basis of the gate signal Pg from a system timing generator to read to the data preset to a shift register 18. The gain of an IF amplifier 11 also stepwise varies with the output A of a latch register 21. Therefore, the output V0 of the IF amplifier 11 also change and the output Vd resulting from the detection of said change and a reference value Vr are compared by a threshold circuit 16 and, as a result, Vs is sent to a control circuit 19. Then, the value of gain control is successively determined from an upper rank bit according to the judgement of the threshold circuit 16.
Patent JP-H1141410-A (JP)
Title: Optical device
Inventor: UEDA TOMOSHI
IPC: H04N1/19
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To easily produce an optical device in high yield by adjacently arranging one line of plural lens array plates, for which plural lenses are arranged at prescribed intervals, on the upper and lower surfaces of a spacer board made long in one direction and fixing them so that the respective lenses on the upper lens array plate and lower lens array plate can be correspondently located. SOLUTION: On the front and rear faces of a spacer board 6, four lens array plates 1 and 2 are respectively arranged adjacently in the lengthwise direction. On one side of the respective lens array plates 1 and 2, microlenses 4 having the diameter of about 200 to 400 μm are linearly formed at the pitch of 300 to 800 μm and further, a light shield film 3 is formed at a section other than the microlenses 4. At the section of a joint 5, an adhesive agent having a light shielding property or the film of a light shielding material is formed for keeping the light shielding property. Thus, the yield of 100% is realized even in the manual production based on visual confirmation.
Patent JP-H1139941-A (JP)
Title: Polymer electrolyte and lithium battery
Inventor: ISHIDA TORU
IPC: H01M10/052
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide gel strength capable for thinning, downsizing, and lightening an electrochemical element by forming a matrix of a copolymer containing a polymerization unit based on a fluoroolefin and the polymerization unit based on hydrocarbon having unsaturated bonding, and containing solution prepared by dissolving electrolyte in a nonaqueous solvent. SOLUTION: The mixing rate of a polymerization unit based on fluoroolefin and the polymerization unit based on hydrocarbon having unsaturated bonding is 70/30 to 40/60 in molar ratio. The fluoroolefin is at least one kind of chlorotrifluoroethylene, tetrafluoroethylene, vinylidene fluoride, and hexafluoropropylene. Further hydrocarbon having unsaturated bonding particularly isobutene and 1-butene are particularly derivable. The number average molecular weight of a copolymer is desirably 10,000 to 1,000,000. Preferably, it contains electrolyte-dissolved solution by 30 to 90 wt.%, and the solution prepared by dissolving lithium salt such as ClO4 <-> , or CF3 SO3 <-> in carbonate is cited.
Patent JP-H06142530-A (JP)
Title: Continuous rice pearling device
Inventor: SATAKE TOSHIHIKO
IPC: B02B1/06
Filed: 1992-06-25
Abstract: PURPOSE:To ensure that even polished rice whose polishing degree is low, such as rice which can hardly be washed sufficiently, can be washed to be adequately pearled rice without a small of bran in a short time. CONSTITUTION:A communication path for rice grains consists of a rice feed path 4 on one end and a rice discharge path 9 on the other end, and a centrifugal dehydration part 7 formed using the rice discharge path 9 of the communication path. In addition, a rice wash part 5 is composed of a screw 12 which sends the rice grain and rice washing water to the centrifugal dehydration part 7 provided in the communication path between the rice feed path 4 and the centrifugal dehydration part 7 and reverse feed screw 13 provided on the same axial line as the screw 12 and on the centrifugal dehydration part 7 side.
Patent JP-2001021063-A (JP)
Title: Method for inserting pipe body into sheath pipe
Inventor: HAKODA TOSHIHIDE
IPC: F16L1/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce construction costs and to shorten a work period by inserting a pipe body into a sheath pipe laid beforehand by a very simple means without any additional work or enlarging the diameter of the sheath pipe in a pipe body insertion system using a wheel, capable of inserting the pipe body into the sheath pipe by a small force. SOLUTION: When a pipe body 2 is inserted into a sheath pipe 1 laid beforehand, traveling wheels 3a and 3b attached at a proper interval to the outer peripheral surface of the pipe body 2 to be inserted are provided, two wheels making a pair, in left and right symmetrical positions in the oblique lower side of the pipe body outer periphery, the rotational surfaces of the wheels 3a and 3b are inclined and fixed so as to face outward with respect to the inserting direction of the pipe body 2, and the rotation of the pipe body 2 is prevented during movement.