baber/WOPTO huggingface dataset:
Patent JP-S603253-A (JP)
Title: Talkie transmission system
Inventor: ONO CHIYUUKICHI
IPC: H04M3/50
Filed: 1983-06-20
Abstract: PURPOSE:To miniaturize a device by arranging decentralizingly a talkie transmission circuit corresponding to a subscriber circuit group. CONSTITUTION:The talkie transmission circuits TKY1-M and talkie driving circuits TKYDV1-M are provided decentralizingly to the subscriber circuit groups SCG1-M respectively and a control circuit CONT is provided in common to all the subscriber circuit groups SCG1-M. The talkie transmission circuits TKY1-M are connected respectively to the corresponding talkie driving circuits TKYDV1-M and the control circuit CONT is connected to the talkie driving circuits TKYDV1-M and subscriber circuit control driving circuits SCDV11- MN. Since the subscriber circuits SC11-MN are in off-state while the talkie transmission circuits are in operation, the device is miniaturized because only heating condition of the own circuit has only to be taken into account.
Patent JP-S61270195-A (JP)
Inventor: FUKUDA TOMIO
IPC: G07B15/00
Filed: 1985-05-24
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-H06157929-A (JP)
Title: Basic disazo compound containing sulfonic group
Inventor: RAINHARUTO PEDORATSUTSUI
IPC: C08K5/3492
Filed: 1993-05-12
Abstract: PURPOSE: To obtain a novel compound useful for dyeing of paper, etc., which yields a red blue to blue level dyeing and shows a good fastness to light and wet fastness.  
     CONSTITUTION: The novel compound is a compound of formula I (wherein R 1 -R 4  are each H, a halogen, hydroxy, 1-4C alkyl or the like; X 1 -X 4  are each an aliphatic group, a cyclic aliphatic group, a heterocyclic amino or the like having two or more nitrogen atoms; and X 5  is an aliphatic group, a cyclic aliphatic group, a heterocyclic amino or the like having two or more nitrogen atoms, one of which is an optionally protonated nitrogen atom or a quaternary ammonium ion), e.g. a compound of formula II. Here, the compound of the formula I is obtained by diazotizing 1 mol compound of formula III or both sides and reacting it with 2 mol or more compound of formula IV. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5811281-A (JP)
Inventor: MIYAUCHI SHIZUYA
IPC: E05F11/42
Filed: 1981-07-14
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-H07293612-A (JP)
Title: Drum brake device
Inventor: TANAKA TAKAO
IPC: F16D66/02
Filed: 1994-04-26
Abstract: PURPOSE:To provide a drum brake device wherein the abrasion state of a lining and a character can be easily and visually confirmed from the outside. CONSTITUTION:A colored part 24 by which the abrasion state is visually confirmed is formed on the side surface 23a of a lining 23 for constituting a brake shoe 20, and a code 25 is displayed on this colored part 24. The abrasion state of the lining 23 or the assembly of different parts of the shoe 20 is checked by visually confirming the colored part 24 and the code 25 through a checking hole 14 on a back plate provided in the position facing the colored part 24 formed on the lining 23.
Patent JP-H02300960-A (JP)
Title: Data pre-takeout
Inventor: RISHINGU RIU
IPC: G06F12/0862
Filed: 1990-04-27
Abstract: PURPOSE: To reduce data mistake in a multiprocessor having a large size cache by providing a data pre-fetching mechanism inside the multiprocessor cache based on storage information. CONSTITUTION: Each processor 10 through 13 is provided with a local activity recording table that contains one record of whether or not each line in a cache memory was executed for mutual inquiry invalidation without pre-fetching, and the other record of whether or not the line was stored in the cache memory after the last fetching. Next, when a line is executed by a processor 10 through 13 for invalidation of mutual inquiry, an entry in the local activity recording table is set, and when a processor fetches a line into the cache memory for the line, the entry is reset. Further, when the entry to the line to be accessed by a processor 10 through 13 is set, the processor fetches from the main storage unit 50 a data block containing a prescribed number of continuous data lines which contain rows to be accessed.  Thereby, extra data mistake caused by mutual enquiry invalidation can be reduced.
Patent JP-S61267865-A (JP)
Title: Voice input japanese word processor
Inventor: NAKAJIMA AKIKO
IPC: G10L15/00
Filed: 1985-05-23
Abstract: PURPOSE:To correct output contents with high efficiency by using a KANA (Japanese syllabary) likelihood buffer to correct an output document for a character string having high priority among syllable candidates. CONSTITUTION:An input control part 4 detects a syllable requiring correction based on the key input information given from a keyboard 1 and informs this syllable to a KANA character string priority arithmetic part 5. The part 5 delivers the KANA character string candidate groups to a KANA/KANJI (Chi nese character) conversion part 6. The part 6 converts a KANA character string whose propriety is approved as the Japanese words and delivers the document information containing KANJI. In this case, the contents within a character buffer 8 are also rewritten and the display of a CRT display device 13 is also corrected. A KANA character likelihood buffer 3 provided in the part 4 stores the KANA character candidates and their likelihood given from a single syllable voice input device 2 and then delivers them to the part 5 together with the key input information given from the keyboard 1.
Patent JP-H05281981-A (JP)
Title: Electronic sound elimination system
IPC: G10K11/16
Filed: 1992-04-03
Abstract: PURPOSE:To display constant ability even if the mode of a sound wave changes according to variation in the frequency of a noise. CONSTITUTION:When a frequency which peaks in the frequency band of the noise is known, the state of the mode of a propagated sound wave on a specific plane which is generated at the frequency is constant and can be estimated, so a position corresponding to the noise frequency is read out of a storage means stored previously with the frequency and the position which does not overlap with the node of the mode of the frequency and a microphone movement controller 26 automatically moves an error microphone to the position. Consequently, excellent sound elimination is carried out regardless of variation in the frequency of a noise source. Further, the electronic sound elimination system which executes filtered x-LMS algorithm stores even a filter coefficient Clm' showing the propagation function between the error microphone after the movement and a speaker in a Clm' data base 28, reads the corresponding filter coefficient Clm' out as the error microphone is moved, and uses the read filter coefficient Clm'.
Patent JP-H11305457-A (JP)
Title: Electrophotographic photoreceptor using phenylbenzofuranone derivative
Inventor: AKIBA NOBUKO
IPC: G03G5/06
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor lowering residual potential, capable of enhancing photosensitivity and particularly suitable for use as a single layer type photoreceptor. SOLUTION: A photosensitive layer contg. a phenylbenzofuranone deriv. represented by the formula is formed on an electrically conductive substrate to obtain the objective electrophotographic photoreceptor suitable for a single layer structure. In the formula, R1 is OR, OCOR (R is alkyl, aralkyl or aryl which may have a substituent), halogen or hydroxyl and R2 is alkyl, aralkyl or aryl which may have a substituent. The photosensitive layer having a single layer structure contains at least an electric charge generating agent, an electron transferring agent comprising the phenylbenzofuranone deriv. and a bonding resin in a dispersed state and further contains an electron accepting compd. such as a quinone compd.
Patent JP-S61270219-A (JP)
Title: Production of iron nitrate crystal
Inventor: ABE ISAO
IPC: C01G49/00
Filed: 1985-05-22
Abstract: PURPOSE:To obtain granular ferric nitrate crystal having high purity and suitable for magnetic ferrite, in high efficiency, by supplying an aqueous solution of ferric nitrate and an aqueous solution of nitric acid to a mixed aqueous solution of nitric acid and ferric nitrate under agitation to keep a specific weight ratio, and crystallizing the ferric nitrate under agitation. CONSTITUTION:A mixed aqueous solution containing nitric acid and ferric nitrate at a weight ratio [HNO3/Fe(NO3)3] of 0.4-1.2 is stirred and maintained at <=80 deg.C. An aqueous solution of ferric nitrate containing >=300g/l ferric nitrate and an aqueous solution of nitric acid containing >=50% nitric acid are supplied to the above solution in a manner to keep the above weight ratio. The mixture is stirred for >=3hr, and the granular ferric nitrate crystal formed in the aqueous solution is separated from the liquid to obtain ferric nitrate crystal. The separated aqueous solution of ferric nitrate rich in free nitric acid is added with metallic iron (e.g. iron pieces of 1-3mm square) and the iron is dissolved. The amount of iron is 1/5-1/3mol per 1mol of the nitric acid in the initial mixed aqueous solution. The above procedures are repeated to obtain the objective high- quality ferric nitrate crystal continuously.
Patent JP-S6460388-A (JP)
Title: Gene coding linked material of protein a-like substance fc bond region, recombinant plasmid containing said gene and transformant produced by using said recombinant plasmid
Inventor: MORI TAKASHI
IPC: C12P21/02
Filed: 1988-05-06
Abstract: PURPOSE:To provide a gene coding a linked substance composed of a polypeptide produced by linking a plurality of amino acid sequences constituting Fc bond region of a protein A-like substance through a relatively short linker peptide and constructed in such a manner as to be easily linkable with a solid phase carrier. CONSTITUTION:The objective gene codes a linked substance composed of a polypeptide produced by linking a plurality of amino acid sequences constituting Fc bond region which is a part of protein A-like substance capable of bonding the Fc part of immunoglobulin through a relatively short linker peptide and added with an amino acid having functional group easily linkable with at least the N terminal or C terminal of the amino acid sequence. The linker peptide is preferably an amino acid having a functional group easily linkable with a solid carrier or a peptide containing an amino acid sequence which can be specifically cut by chemical or enzymatic treatment at a site adjacent to the above amino acid. A protein A-like substance which can be supported on a solid phase and can be easily purified is obtained in large quantity by the use of a transformant produced by the gene.
Patent JP-S63275037-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: C23C16/27
Filed: 1987-05-07
Abstract: PURPOSE:To increase speed and to improve durability by impressing DC voltage contg. ripples to an electrode for accelerating the plasma of gaseous hydrocarbon at the time of forming a hard carbon film on a thin ferromagnetic metallic film on a moving high-polymer film. CONSTITUTION:The hard carbon film 2 is formed on the thin ferromagnetic metallic film 1 by impressing the DC voltage contg. the ripples to the electrode 8 for accelerating the gaseous hydrocarbon plasma 10 in the case of producing a magnetic recording medium formed with the thin ferromagnetic metallic film suitable for high-density magnetic recording as a magnetic recording layer. Since the formation of the hard carbon film 2 is executed on the moving thin ferromagnetic metallic film 1 in the state in which the dense film having decreased pinholes is obtd., the film thickness is reduced. The higher speed is thereby obtd. while the durability is assured.
Patent JP-H04317860-A (JP)
Title: Steering shaft and manufacture thereof
Inventor: TANAKA TAKESHI
IPC: B62D1/19
Filed: 1991-04-15
Abstract: PURPOSE:To enhance a lighter weight, shorten working time, and reduce manufacturing cost by forming a shaft from a plastic metal pipe. CONSTITUTION:In a steering shaft 1 in which a resin 17 is charged between a shaft and an outer cylinder 3 to form energy absorbing parts 18, 19, a locking flat part 4 to the outer cylinder 3 and a plurality of ring recessed parts 5 for charging the resin are formed on the anti-steering wheel side of a plastic metal pipe 12. On the steering wheel side of the pipe 2, an upper bearing disposing part 7, a screw part for disposing a bearing fixing nut, a serrated shaft 13 for locking a steering wheel, and a screw part 15 for disposing a locking nut are integrally formed in the order from the inside toward the outside.
Patent JP-H04316266-A (JP)
Title: Facsimile equipment
Inventor: SUGIYAMA HIDEAKI
IPC: H04N1/00
Filed: 1991-04-15
Abstract: PURPOSE:To eliminate a waste of recording paper by providing first and second following-up gears which can be moved around a driving gear and providing a following-up gear which can be moved around the first following-up gear and rotating a platen roll through a switching mechanism. CONSTITUTION:A first following-up gear 18 is provided which is always engaged with a driving gear 14 and can be moved around this gear 14 to rotate and stop a platen roll 6 and a white roll gear 7. A second following-up gear 19 is provided which is always engaged with the driving gear 14 and can be moved around this gear 14 to rotate and stop the platen roll 6. Another following-up gear is provided which is always engaged with the first following-up gear 18 and can be moved around this gear 18 to rotate and stop the white roll 7, and the first following-up gear 18 is stopped or permitted by a switching mechanism 31 to perform paper feed for transmission, reception, and copying and back feed of recording paper by one paper feed motor 11.
Patent JP-H01281440-A (JP)
Title: Data imprinting device for camera
Inventor: SHIMIZU HIROSHI
IPC: G03B17/24
Filed: 1988-05-07
Abstract: PURPOSE:To increase the ratio of contrast by mixing a two-color dyestuff into liquid crystal in a liquid crystal cell which is driven by receiving a control signal out of liquid crystal display elements. CONSTITUTION:Light beams are transmitted through the liquid crystal display elements 2 and reaches film 1, which is exposed. At such a time, proper amount of two-color dyestuff is mixed into the liquid crystal in the liquid crystal cell 2-2. (2-3 is an optical anisotropic body) As to the two-color deystuff, as they know, the light absorption coefficient thereof is drastically different between in a molecular axis direction and in a direction perpendicular to that. Since the two-color dyestuff moves to the movement of a liquid crystal molecule which moves with the impressing of an electric field, it works in an evening direction in case of the transmission and shielding of the light. As a result, the ratio of contrast is increased. Thus, high ratio of contrast can be obtained even if DELTAn.d or characteristic in stead of that is not severely controlled. The yield of the liquid crystal display element is improved and an inexpensive high- quality data imprinting device for camera can be obtained.
Patent JP-S61269431-A (JP)
Title: Two-way catv system
Inventor: NISHIMURA SHOZO
IPC: H04B3/50
Filed: 1985-05-22
Abstract: PURPOSE:To simplify the constitution and control for line connection by adopting the constitution that the assignment of a transmission frequency and a reception frequency of a call terminal station and a called terminal station is returned simply by frequency conversion at a head end station. CONSTITUTION:In making a call at the 1st terminal station 3 while using the 2nd terminal station as a called station, the 2nd terminal station is designated from an opposite selection specific terminal 39, a local oscillation 34 controlled by a synthesizer is operated, a transmission frequency is set to f1 and a reception frequency is set F1. A signal fed to a signal input terminal 382 is sent to a two-way CATV transmission line via a modulator 36, a frequency converter 33 and an incoming/outgoing signal selection filter 31. A frequency f1' is converted into a frequency F1 at the head end station, which becomes a called station, being the 2nd terminal station 3. The called terminal station sends a frequency f1, which is subjected to frequency conversion by the head end station and sent to the calling terminal station in a frequency F'1.
Patent JP-H1071751-A (JP)
Title: Character processing and character processing device
Inventor: IKEDA KATSUYUKI
IPC: G09G5/22
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To enable the printing of a character of the size not integrally proportionate to a standard character size at a high speed without adding new hardware or complicated software logic. SOLUTION: A first character font 106 with the 16×16 number of font dots and a second character font 109 with the 24×24 number of font dots are provided in a font dot memory. This word processor is equipped with a printer 104 which performs printing with the use of the first character font 106 and the second character font 109 and a display device 103 which displays data with the use of the first character font 106. Thus it is possible to print the plural number of font dots. First font dot memory can be concurrently used for display, so that the storage capacity can be reduced. Further, the shape of indicated font can be printed out as the shape of font desired by a user.
Patent JP-S5235604-A (JP)
Title: Tape feeding device free from iregular winding
Inventor: SAKAI YOSHIAKI
IPC: G11B15/02
Filed: 1975-09-13
Abstract: PURPOSE: To detect and automatically rewind irregular winding, thereby enabling normal take-up of the tape. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5736430-A (JP)
Title: Tape travel guiding medium of rotary head drum
Inventor: YOSHIDA NAOTO
IPC: G11B5/53
Filed: 1980-08-15
Abstract: PURPOSE:To realize not only a thin-gage and flat structure but the high inspection/ exchange properties of a motor for a tape travel guiding medium, by installing a head and a rotary transformer between the upper and lower bearings of a rotary head drum shaft plus a shaft rotation driving motor at the lower part of the drum shaft, respectively. CONSTITUTION:A rotary disk 3 and a rotary head drum 1 which are fixed to a shaft 4 are provided on the upper surface of a lower cylinder tape guiding medium 2. On the lower surface of the drum 1, a head 6 is fixed with a screw at the middle position between upper and lower bearings 5a and 5b of the shaft 4, and rotary transformers 7 and 8 are provided on the upper surface between the inner circumference of a tape guiding surface 2a of the medium 2 and the outer circumference of a bearing housing 20. A motor consisting of a magnet rotor 11 at the lower part of a plate 10 fixed by a boss 14 plus a 3-phase coil 12 and a stator 13 is provided at the lower part of the shaft 4. The magnetic flux of a rotor 11 is detected through a position detecting hole 15 attached to a motor housing 9 in order to perform the exchange of the coil 12.
Patent JP-H06326260-A (JP)
Title: Semiconductor device
Inventor: OBATA HIROYUKI
IPC: H01L27/092
Filed: 1993-05-13
Abstract: PURPOSE:To provide a twin well system semiconductor device in which crosstalk is prevented between circuit blocks. CONSTITUTION:In a twin well system semiconductor device having an N well 12 and a P well 13 formed on a P type semiconductor substrate 11 and arranged with a plurality of circuit blocks CB1, CB2, a region where neither N well 12 nor P well is formed is left around the circuit block CB11 in the vicinity of the surface of the substrate. Furthermore, a P type diffusion layer region 14 sustained at a first potential is provided in the P well 13 contiguous to the substrate region 11 and an N well for preventing crosstalk containing an N type diffusion layer region being sustained at a second potential is provided in the remaining substrate region 11. Propagation of noise from the circuit block CB12 to the circuit block 11 is suppressed by means of a low equivalent resistance of the semiconductor substrate 11 between the circuit blocks CB11, CB12, and a junction capacitance formed at the substrate region 11 and the N well part for preventing crosstalk.
Patent JP-H0251413-A (JP)
Title: Method of bonding diamond with diamond
Inventor: BAABARA RIN JIYOONZU
IPC: C23C16/26
Filed: 1989-04-28
Abstract: A method of bonding diamond to diamond including the steps of providing two spaced diamond surfaces (34), (36) and growing a diamond or diamond-like bridge between the diamond surfaces by chemical vapour deposition.
Patent JP-H11307642-A (JP)
Title: Design device and method for semiconductor integrated circuit
Inventor: YANAGI TOMOYUKI
IPC: H01L21/82
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To easily design the layout of a semiconductor integrated circuit by a method, wherein functional macro cells are made variable in shape. SOLUTION: A net list of functional macro cells which are divided into mini-macro cells that are fully, synchronously designed and where the design of an interface between the mini-macro cells is carried out is registered in a library LB. When the layout of a semiconductor integrated circuit is designed, the layout, timing verification, and delay value of macro cells which are divided into the mini-macro cells are extracted from the library LB, and the functional macro cells are made variable in shape by changing the mini-macro cells in connection, when the functional macro cells are arranged.
Patent JP-H04341968-A (JP)
Title: Auto-changer device
Inventor: GOTO MASAO
IPC: G11B17/28
Filed: 1991-05-17
Abstract: PURPOSE:To provide a compact auto-changer which realizes short waiting time for the reproducing request of plural consecutive sheets of CDs. CONSTITUTION:A reproducing moving carrying mechanism part 100 in which a CD selecting part, a CD carrying part and a reproducing part are integrated is moved back and forth along a guide rail 132 fixed to a chassis 130 in parallel with a pair of disk storage parts 120a, 120b by a wired moving mechanism 134. Each disk storage part can be easily attached and detached in the direction of an arrow mark on guide plates 140,141. The CD selecting part is provided with four disk lifting parts and a pair of chucking guides 210, and while the chucking guide 210 of one side falls down by 90 deg., and is set horizontally on the reproducing part, and executes reproduction, the chucking guide of the other side can stand by after loading the CD requested to reproduce next, and time required from the request of the reproduction to the start of the reproduction can be shortened.
Patent JP-S62271399-A (JP)
Inventor: SHIMIZU AKIRA
IPC: H05F3/02
Filed: 1986-05-16
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-H05287651-A (JP)
Title: Knitting machine for knit @(3754/24)r)medias)
Inventor: MIYAMOTO MASANORI
IPC: D04B7/10
Filed: 1992-04-03
Abstract: PURPOSE:To simply carry out reduction of rubber knitting and knitting of whole garment, etc., by providing a holder for loop retention having a operation member different from operation member of a needle body close to the lower part or side part of the needle body. CONSTITUTION:The objective knitting machine is characterized by providing a holder 5 for loop retention having a holder hook 13, etc., different from a needle hook 6, latch 7, etc., of a needle body 4, close to the lower part or side part of the needle body 4. The needle body and the holder for loop retention have different operating members and a loop L having no relationship with knitting of knitted fabric can be fixed to the holder for loop retention during knitting.