baber/WOPTO huggingface dataset:
Patent JP-H10303188-A (JP)
Title: Method and device for plasma treatment
Inventor: OTSUBO TORU
IPC: H01L21/3065
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To equally improve antipodal plasma treating characteristics, such as the film forming speed, film quality, etching rate, etch selectivity, etching accuracy, etc., by modulating the amplitude or frequency of the high-frequency power applied upon a mount section on which a treated substrate is mounted from the high-frequency power source in a state where plasma is generated. SOLUTION: A high-frequency power source 14 is provided in a treating chamber 10 and a high-frequency power amplifier 19 is connected to the power source 14. The 13.56-MHz output signal of a standard signal generator 21 is AM-modulated by means of an AM modulator 20 in accordance with a signal from a modulated signal generator 22 and supplied to the amplifier 19. The generator 22 can generate an arbitrary waveform, such as the rectangular wave, sine wave, etc., having a changed period and a changed amplitude. The 13.56-MHz output signal of the standard signal generator 21 is inputted to the high-frequency power amplifier 19 after the signal is modulated by generating a modulated signal which modulates the output signal of the generator 21 into the waveform corresponding to a treated object with plasma. The waveform from the amplifier 19 is applied upon the high-frequency electrode 14.
Patent JP-H04293092-A (JP)
Title: Font control mechanism of desk-top electronic publishing device
Inventor: YASUKAWA TOSHIYA
IPC: B41J5/44
Filed: 1991-03-20
Abstract: PURPOSE:To offer the font control mechanism which controls font information independently of an application program. CONSTITUTION:A definition file 2 holds the correspondence relation among system-side font names, printing font names, screen display font names and dictionary file names, and a dictionary file 3 holds font metric information on the printing fonts. A font manager part 1 generates a control table TB according to the contents of the definition file 2 and a font metric dictionary 12 according to the table and dictionary file 3, retrieves the control table TB and sends the corresponding font name back in response to inquiries for the printing font name and screen display font name corresponding the system-side font name from the application program 5, and retrieves the font metric dictionary 12 and returns the corresponding font metric information in response to an inquiry for the font metric information on each character.
Patent JP-H01254713-A (JP)
Title: Catalyst for diene compound polymerization and production of diene compound polymer using same
Inventor: KAKUGO MASAHIRO
IPC: C08F136/00
Filed: 1988-04-01
Abstract: PURPOSE:To obtain the title polymer in high yield by polymerization of a diene compound using a novel transition metal-based catalytic system comprising a specific transition metal compound and alminoxane formed by reaction between a trialkylaluminum and water. CONSTITUTION:The objective polymer can be obtained by polymerization of a diene compound using a catalytic system comprising (A) a transition metal compound by formula I (M is transition metal; R and R' are each 1-20C hydrocarbon; X is halogen; l>=0, m>=0, n-(l+m)>=0, n is valence of transition metal), (B) aluminoxane formed by reaction between a trialkylaluminum and water, and, if needed, (C) an organic compound having two or more hydroxyl groups, of formula I (R'' and R''' are each 1-20C hydrocarbon; Y is 1-20C hydrocarbon, O, S, S-S, SO, SO2, etc.; n' is 0 or integer >=1) or formula II (R<1> and R<2> are each 1-20C hydrocarbon; y and z are each 0 or 1-4).
Patent JP-S61241000-A (JP)
Inventor: NAKAO KIYOSHI
IPC: D06F75/14
Filed: 1985-04-17
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-H01256452-A (JP)
Title: Web carry-in device and conveying truck thereof
Inventor: OKAMURA YUICHI
IPC: B41F13/00
Filed: 1988-04-01
Abstract: PURPOSE:To eliminate any adverse effect due to existence and noise of metals by setting up each directional detection actuating piece on a travel route of a truck at regular intervals and two forward direction detectors in a direction parallel with an axle, respectively, and detecting a deflection value of the truck. CONSTITUTION:Each directional detector actuating piece 19 is set up on a travel route 18 of a truck 3 at a specified pitch. On the other hand, two forward direction detectors 20 (20a, 20b) are set up at the side of the truck 2 for carrying a web into a rotary press in a direction parallel with an axle 50, namely, in a direction orthogonal with a longitudinal center line of the truck 2 or before and behind the forward direction. Then, a deflection value theta to the travel route of the truck 2 is detected from each position of these detectors 20a, 20b actuated by approach or contact of the actuating piece 19. Thus, as compared with an electromagnetic induction type and a photoelectric induction type heretofore in use, an adverse effect due to existence and noise of metals is little, so that carrying-in of the web can be done speedily and effectively.
Patent JP-S58200328-A (JP)
Title: Japanese syllabary to chinese character converter
Inventor: SUGIMURA RIYOUICHI
IPC: G06F17/22
Filed: 1982-05-14
Abstract: PURPOSE:To speed up KANA (Japanese syllabary) to KANJI (Chinese character) conversion, by finding the tolerance of positions where clauses are retrieved in an input KANA code string and retrieving the caluses according to the order. CONSTITUTION:A Japanese sentence is inputted in KANA codes by a KANA code input device 1 successively and stored in a KANA code string temporary storage part 2. A specifying part 4 for clause retrieval start order finds the tolerance of a clause head in the KANA code string in the storage part 2 corresponding to KANA characters in the input sentence and clauses are outputted to a clause retrieval part 5 successively from the most possible position of the clauses. The retrieval part 5 retrieves clauses which are grammatically proper in Japanese in an input KANA code string after the clause retrieval start position specified by the specifying part 4 and stores them in a temporary storage part 6 for interpretation candidates. A calculating part 7 for interpretation candidate tolerance calculates the tolerance of the interpretation candidates in the storage part 6 and an interpretation candidate connecting part 8 checks the connection relation between the clause inputted to the storage part 6 and the stored clauses to generate combined interpretation candidates; and a conversion output part 9 outputs a KANA-KANJI mixed sentence.
Patent JP-S63247988-A (JP)
Title: Disk player
Inventor: HAYASHI HIDEO
IPC: G11B17/22
Filed: 1987-04-02
Abstract: PURPOSE:To eliminate the storage of the placement of a disk in a disk player and to improve the operability of the player, by automatically storing disk discriminating information in a memory at the time of disk loading and displaying the information through readout operation. CONSTITUTION:When data is inputted to a control section 11 from an input section 7, the data is discriminated whether it is for writing or reading out by means of a discriminating section 8 and further discriminated 9 about their kinds. After the discrimination, the data is converted into address data and character data. Both data are given to a display section 14 through a driver 15 and a disk number and title are displayed. When a discrimination button is depressed thereafter, character data are written corresponding to the address data of a RAM 13. When the discrimination button is depressed at the time of readout, the character data corresponding to the address data are read out from the RAM 13 and converted into display data. Thus the disk number and title are displayed on the display section 14.
Patent JP-S58198464-A (JP)
Title: Preparation of 4-methylthio-2-alkoxybenzoic acid
Inventor: KATOU KUNIOKI
IPC: C07C319/14
Filed: 1982-05-14
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate raw material for agricultural chemicals and drugs in high yield, by reacting a 4-halogeno-2- alkoxybenzoic acid with an alkali metal salt of methyl mercaptan in an aprotic polar solvent. CONSTITUTION:A 4-halogeno-2-alkoxybenzoic acid shown by the formula I (X is halogen; R is alkyl or H) is reacted with an alkali metal salt of methyl mercaptan shown by the formula CH3SM (M is alkali metal) in an aprotic polar solvent such as dimethyl sulfoxide, hexamethylene phosphotriamide, etc. under heating at 80-150 deg.C, preferably 100-130 deg.C to give the desired substance shown by the formula II. 4-Chlro-2-hydroxybenzoic acid may be cited as the compound shown by the formula I , and potassium methyl mercaptan as the compound shown by the formula CH3SM.
Patent JP-S61241135-A (JP)
Inventor: MUTO MASARU
IPC: C08J7/04
Filed: 1985-04-19
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-S62241046-A (JP)
Title: Timing controller
Inventor: TAKASUKA TATSUO
IPC: G06F12/00
Filed: 1986-04-11
Abstract: PURPOSE:To change the contents of a memory address register even in a period between the designation of a memory request given to a microinstruction and the designation of synchronization, by using a means which secures the synchronism between an information processor and a memory device. CONSTITUTION:An AND gate 9 secures an AND between a memory address register loading signal I and an address-out signal L. While an OR gate 10 secures an OR between a timing clock signal G and the output signal of the gate 9 and outputs a timing clock signal P. Then a means is added to secure the synchronism between a memory device and an information processor which stores the memory address data in a memory address register 5 via the gate 9. Thus the synchronism is secured for the timing to store data in the register 5 by means of the gate 9. As a result, the contents of the register 5 can be changed even in a period between the designation of a memory request given to a microinstruction and the designation of synchronism.
Patent JP-H11283498-A (JP)
Title: Cold cathode fluorescent lamp and manufacture thereof
Inventor: KIKUCHIHARA KOJI
IPC: H01J9/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent a getter, which also serves as an electrode, from bringing impure gas into a sealed glass tube by a vacuum heating process in advance to extend the service life. SOLUTION: A coil-shaped electrode 2 is formed from tantalum or alloy of tantalum. The coil-shaped electrode 2 is sealed into a glass tube 4 in a state wherein a vacuum heating process is carried out and adsorptive gas is emitted in advance to manufacture a cold cathode fluorescent lamp 1. With the vacuum heating process carried in advance, a getter, which also serves as the electrode 2, is prevented from bringing impure gas into the sealed glass tube 4. The cold cathode fluorescent lamp 1 whose outside diameter is the order of 2 mm, which is required in a market now, is manufactured in a state in which a life can be extended.
Patent JP-H06292808-A (JP)
Title: Filter medium
Inventor: FUJISAWA MIYOKICHI
IPC: B01D39/04
Filed: 1993-04-09
Abstract: PURPOSE:To provide the filter medium which improves the removing efficiency of a suspended matter, enables capturing of a large extent of the suspended matter which is difficult to remove by a conventional filter, and by which the clogging due to the suspended matter is hardly caused and is easily washed away even if the clogging is occured. CONSTITUTION:The base stock is the fiber bundle which is obtained by aggregating 50-1000 members of unstretched filaments having <=50 denier single fiber size, and the bundled fiber 1 is bulky-processed without twisting and aggregated by 100-500 members and converged at one point, and cut at the both sides remaining suitable length from the converged part 2 to obtain the filter medium 3.
Patent JP-H02259504-A (JP)
Title: Toric shape measuring instrument
Inventor: OTSUKA MASARU
IPC: G01M11/00
Filed: 1989-03-31
Abstract: PURPOSE:To collectively evaluate a surface to be measured in a short time and at a low cost by combining two cylindrical lenses whose generatrices are orthogonal. CONSTITUTION:The S component of laser light flux made incident on a polarization beam splitter 3 from a laser oscillator 1 is passed through a #/4 plate 4a, a reference plane mirror 5 and the lambda/4 plate 4a, returned to the splitter 3 and passed through a polarizing plate 6 and an image-forming lens. Then, it arrives at a photodetector 7. On the other hand, the P component of the light flux made incident on the splitter 3 from the laser oscillator 1 is converted to a toric wave surface through a lambda/4 plate 4b and the first and the second cylindrical lenses 8 and 9 and made incident on an object to be measured 10. Then, it is reflected here and it arrives at the photodetector 7 through the polarizing plate 6 and the image-forming lens by the same course. Next, the light waves passed through two different courses interfere each other by the action of the polarizing plate 6 and they are observed by the photodetector 7 as interference fringes according to phase difference. Then, data is transferred to a CPU 23 and analyzed by a fringe interpreting soft ware.
Patent JP-H04317868-A (JP)
Title: Reinforcing member
Inventor: MIYASAKA HIROYUKI
IPC: B62D21/02
Filed: 1991-04-15
Abstract: PURPOSE:To enhance the rigidity of a member and the rigidity of the mounting part with other member, efficiently disperse the input from the other member, and allow a lighter weight, rust prevention and realization of high vibrating characteristic by use of a light metal member. CONSTITUTION:In a light metal reinforcing member 7 formed into a closed sectional structure, an intermediate wall is internally provided in the closed sectional structure to form a first divided closed section S1 and a second divided closed section S2. Ribs 3a, 3b are provided on at least one of the divided closed sections, and another member 10 is fastened and supported by a fastening tool 5 passed through and supported by the divided closed section having the ribs.
Patent JP-H02259962-A (JP)
Title: Design device
Inventor: SHINDO TOMIO
IPC: G06F9/44
Filed: 1989-03-31
Abstract: PURPOSE:To always recognize satisfactory design even when the meaning of an evaluation word changes in the lapse of time by inferring and extracting another design element from a knowledge data base by a design change means by inputting a corrective evaluation word when a design element displayed on a display means is not fitted in the image of an inputted evaluation word. CONSTITUTION:When the evaluation word 20 set in advance, the corrective evaluation word 25, and a satisfactory evaluation word 26, etc., are stored in the memory M of a computer, and an epithet as the evaluation word 20 is inputted, the optimum vehicle design element 22 is inferred and extracted from the knowledge data base 2 by the function of the CPU of the computer by a design selection means 3. When the design element displayed on the display means is not fitted in the image of the inputted evaluation word, the design change means 5 infers and extracts another design element from the knowledge data base 2 by inputting the corrective evaluation word, and it is displayed on the display means 4. In such a way, it is possible to always display the satisfactory design even when the meaning of the epithet representing a feeling as the evaluation word changes in the lapse of time.
Patent JP-H08123381-A (JP)
Title: Device for making color image into limited color
Inventor: KOYAMA TOSHIYA
IPC: G09G5/02
Filed: 1995-04-07
Abstract: PURPOSE: To provide the device for making color image into limited color with which a representative color can be decided and selected by the use of a small memory capacity in a short processing time without requiring histogram preparation or distance calculation. CONSTITUTION: Corresponding to any one of divided cell spaces to which a source picture element value belongs, temporary representative colors are selected from temporary representative color selecting means 12L, 12a and 12b. Corresponding to those temporary representative colors, a true representative color number is selected from a true representative color selecting means 13. Then, that true representative color number is written in an image memory 14, read out of the image memory 14 and inputted to a color map 15 and a true representative color is outputted from the color map.
Patent JP-H06276126-A (JP)
Title: Mutual synchronization system between base stations linked to telephone network
Inventor: TODA TAIJI
IPC: H04B7/24
Filed: 1993-03-17
Abstract: PURPOSE:To obtain a mutual synchronization system between base stations linked to a telephone network, which constructs a synchronizing relation by successively specifying a base station to synchronize from a central station. CONSTITUTION:In the mutual synchronization system, the base stations mutually synchronize a radio wave in a system executing the mobile radio communication of a time division multiple access system through the use of radio within a service area which arranges the plural bass stations connected to the network in which the central station is installed. A base station is composed of a control part 1-1, a synchronization equipment 1-2, a reception part 1-3, a transmission part 1-4 and a communication interface 1-5. The central station specifies a specified base from the plural base stations as a master station and commands another neighboring base station to synchronize with the radio wave signal of the master station and the commanded base station synchronizes its own radio wave signal by the synchronization equipment 1-2 and transmits it. Next, the central station specifies the opposite side of synchronization to a base station in the neighborhood of the base station which already synchronizes and commands the specified station to synchronize a radio wave signal and the commanded base station synchronizes its own radio wave signal.
Patent JP-H06307960-A (JP)
Title: Pressure sensor
Inventor: MARUKUSU BIIBURU
IPC: G01L1/14
Filed: 1994-03-28
Abstract: PURPOSE: To provide a pressure sensor which can measure with high measuring accuracy and which has a measuring area extremely larger than a conventional pressure sensor. CONSTITUTION: A pressure sensor is disposed in matrix shape and has polysilicone diaphragms 11, 12, 13, 14 arranged on a pattern of an electric conductor on a silicone substrate for determining variable electric capacity depending on compressed cavity. These diaphragms are mounted in at least two different sizes and a plurality of capacities of the diaphragms of the same size are stored in one subunit. At this time, reference capacity of respective subunit has the same size to each other.
Patent JP-2000275619-A (JP)
Title: Liquid crystal display device
Inventor: KAWAKAMI HISATOKU
IPC: G02F1/133
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To allow a liquid crystal display device to perform highly accurate temperature compensation in the thermal transient state of the device. SOLUTION: In the case of starting the supply of electric power to the liquid crystal display device, a temperature detector 151a, whose temperature coefficient is matched with that corresponding to the state when the temperature variation of the whole liquid crystal display device is in a thermal transient state, is connected to a power circuit 140 by a change-over circuit 152 to adjust the drive voltage, based on the detected temperature. After the lapse of a certain time, a temperature detector 151b, whose temperature coefficient is matched with that of corresponding to the equilibrium state, is connected to the power circuit 140 to adjust the voltage.
Patent JP-S538993-A (JP)
Title: Apparatus for landing barge
Inventor: NAKAMURA SADAAKI
IPC: B63C3/02
Filed: 1976-07-13
Abstract: PURPOSE: To ensure a safe landing of barge, by providing the barge with wheels and buoyancy means so that it may be landed running along a submerged slope leading to the shore. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S577964-A (JP)
Title: Charge transfer element
Inventor: TERUI YASUAKI
IPC: H01L21/339
Filed: 1980-06-17
Abstract: PURPOSE: To enlarge the maximum charge quantity of a charge transfer element being able to flow in by a method wherein an impurity region of high concentration is provided along the junction boundary region between an impurity region and a semiconductor substrate.  
     CONSTITUTION: n Type diffusion regions 12a, 12b are formed in the semiconductor substrate 1, and a transfer electrode 4 is formed interposing an insulating film 3 between them. In the n type diffusion region, impurity concentration of the region in the n type region 12b at the circumferential part close to the junction boundary region is made as higher than that of the n type region 12a at the center part. It is desirable to make the n type region 12b to have higher concentration by about 1.5∼3 times as compared with the n type region 12a. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58200174-A (JP)
Title: Magnetic field compensator
Inventor: MORIMOTO SHIGEKI
IPC: G01R33/025
Filed: 1982-05-17
Abstract: PURPOSE:To enable the selection of a test site as desired with a simple generation of various correction magnetic fields by varying the arrangement and current value of a coil. CONSTITUTION:Coils 3a-3d are positioned at equal distances from the center of a test space 4 on a circle centered on the vertical line 5 passing the center thereof to generate a vertical magnetic field. The difference between intensities H1 and H2 of the magnetic field with the coils respectively at points P1 and P2 can be changed by varying the ratio between the distance (r) and the vertical distance L from the center of the test space and the magnetic moment M. Therefore, when the magnetic field is different at the points P1 and P2, a magnetic field is applied with a coil 3 in such a manner as to be uneven with an opposite characteristic corresponding to difference in the unevenness of the magnetic field thereby enabling the correction of the unevenness of the magnetic field.
Patent JP-S5710118-A (JP)
Title: Forming method of liquid crystal orientation film
Inventor: WATANABE TAKESHI
IPC: G02F1/1337
Filed: 1980-06-20
Abstract: PURPOSE:To realize a vertical orientation film which is stable with time and having a high reproducibility, by using a psecific mixture for an orientation processing agent to be coated with printing. CONSTITUTION:A composition consisting of a mixture of (1) a silane coupling agent having a long-chain alkyl group such as the hexadecyl triethyoxy silane or the like, (2) the tetraalkoxy titanate such as tetrabutoxy titanate or the like or its qolymer and (3) the ladder-type silicone polymer such as polyphenyl sil-sesquioxane or the like is coated with printing on the surface of a substrate which is adjacent to the liquid crystal. A heat treatment is applied at 100 deg.-200 deg.C after formation a coated film to obtain an orientation property which is highly stable in terms of aging and can withstand a heating of about two hours at 200 deg.C with a high reproducibility. The mixing ratio of (1) to (2) is preferably regulated to 0.1-10 expressed in terms of Ti/Si. With addition of (3), both a high resistance to heat and (a) thickening function can be obtained.
Patent JP-S526811-A (JP)
Title: Rotary engine
Inventor: KAGAWA MINORU
IPC: F01C1/02
Filed: 1975-07-04
Abstract: PURPOSE: A rotary engine with a combination of reciprocating and rotary engine mechanism which improves thermal efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio