baber/WOPTO huggingface dataset:
Patent JP-2001002919-A (JP)
Title: Photo-sensitive resin composition, production of polyamic acid derivative, formation of polyimide film pattern and electronic part
Inventor: MIKOSHIBA SATOSHI
IPC: C08L79/08
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a photo-sensitive resin composition which has improved resolution characteristics and adhesivity and can form polyimide film patterns having excellent resolution and residual film characteristics, by compounding a specific polyimide precursor and a photosensitive dissolution inhibitor. SOLUTION: This photo-sensitive resin composition comprises (A) a polyimide precursor comprising a polyamic acid derivative having repeating units of formula I (R1 is a tetravalent organic group; R2 is a divalent organic group; and R3, R4 are each a monovalent organic group or OH, provided that at least one of R3 and R4 is an organic group having two or more OH groups bound to aromatic rings) in the molecule and (B) a photosensitive dissolution inhibitor. The component A can be produced, for example, by a method comprising polymerizing (i) a diester dicarboxylic acid compound of formula II with (ii) a diamine compound of the formula: H2N-R2-NH2 in the presence of (iii) a dehydration- condensing agent. The composition is used for forming polyimide film patterns on electronic parts such as insulation members and liquid crystal element membranes.
Patent JP-H0224144-A (JP)
Title: Ink jet head
Inventor: MOROZUMI HIDEKI
IPC: B41J2/055
Filed: 1988-07-13
Abstract: PURPOSE:To prevent the interference of the vibration of respective oscillators by bonding a piezoelectric element with a metallic plate forming a piezoelectric transducer at a fixed part of the piezoelectric transducer. CONSTITUTION:A piezoelectric transducer 20 is obtained by bonding a metallic plate 26 shaped into a comb from by cutouts 23 with a strip-form piezoelectric element 24 made of PZT and is composed of a plurality of oscillators 21 and a fixed part 22. On one surface of the piezoelectric element 24, a signal electrode 25 made of a vapor-deposited or sputtered Au thin layer is provided on the other surface thereof, the metallic plate 26 of Ni also serving as a common electrode is bonded. A similar piezoelectric transducer can be obtained by an alternative method in which the piezoelectric element 24 is subjected to the adhesion of the metallic plate 26 or the plating of a metal layer, the cutouts 23 are formed by dicing to form the oscillators 21, and the piezoelectric element 24 existing in the fixed part 22 is removed by dicing for further producing the independent piezoelectric transducer 20.
Patent JP-H0521077-A (JP)
Title: Seal structure of solid high polymer electrolytic fuel battery
Inventor: SUGIYAMA TOSHIHIRO
IPC: H01M8/12
Filed: 1991-07-17
Abstract: PURPOSE:To provide a seal structure of a solid high polymer electrolytic fuel battery that does not destruct a solid high polymer electrolytic film due to differential pressure of a reaction gas and a mechanical stress added to the solid high polymer electrolytic film. CONSTITUTION:The area of a solid high polymer electrolytic film 1 is larger than an electrode, while it is gas-sealed between the solid high polymer electrolytic film 1 and a gas impermeable plate 4 by a gas seal material 5 by which the electrode is enveloped like an architrave. In this structure, an architrave-like protective film 11, which is arranged airtight on the peripheral part of the solid high polymer electrolytic film 1, and which has a superimposed part on the electrode, is provided at least on one surface side of the solid high polymer electrolytic film. The protective film 11 is a fluorine resin sheet of no more than 50mum. The solid high polymer electrolytic film 1, the protective film 11, and the electrode are composed of complex films that are preliminarily integrated together by thermocompression process.
Patent JP-H0463386-A (JP)
Title: Fixability evaluating device
Inventor: OSHIMA SEIJI
IPC: G01N11/12
Filed: 1990-07-02
Abstract: PURPOSE:To evaluate the fixability of toner by catching recording paper and a transfer sheet between a pair of test rolls and measuring the change between the toner density on recording paper before transfer to the transfer sheet and that after transfer to the transfer sheet. CONSTITUTION:A transfer sheet 3 is placed on recording paper 2 to which toner 1 is fixed, and recording paper 2 and the sheet 3 are caught between test rolls 5 and 6. The roll 5 can be rotated in both directions and its rotation speed can be adjusted, and the roll 6 can be rotated while following up the roll 5 and its following-up rotation can be forcibly stopped. The transfer image density on the sheet 3 to which toner 1 is transferred is measured by a sensor, and the transfer rate is obtained by the initial density on recording paper 2, to which toner 1 is fixed, and the transfer image density in accordance with (transfer rate (%))=(transfer image density)/(initial density)X100.
Patent JP-S57145846-A (JP)
Title: Preparation of tripeptide and its derivative
Inventor: TAKEUCHI TADASHI
IPC: A61K38/55
Filed: 1981-11-02
Abstract: NEW MATERIAL:The tripeptide of formulaI(A is H, benzoyl, 1-adamantanecarbonyl, or dansyl; Pro is L-Pro which is N-terminated amino acid residue; B is L-Leu, L-Phe, L-Met, L-Tyr, etc.; C is Gly or sarcosine; D is pyrrolidine).  
     EXAMPLE: The compound of formula II (Bz is benzoyl; Pyrr is 1-pyrrolidinyl).  
     USE: Agent for inhibiting the collagen synthesis. It is effective for the remedy of diseases caused by the over-accumulation of collagen, e.g. atherosclerosis, hepatocirrhosis, keloid, etc.  
     PROCESS: The compound of formulaIcan be prepared by condensing the corresponding amino acid or partial peptide with desired amino acid or partial peptide. The terminal group of the amino acid or partial peptide is activated and/or protected if necessary. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6332770-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SHINPO MASATOSHI
IPC: G11B20/12
Filed: 1986-07-25
Abstract: PURPOSE:To attain error detection by providing a generator generating an error detection code CRCC for a data only except a reed Solomon code of a magnetic recording and reproducing device R-DAT for audio signal using a rotary head so as to write the CRCC in an idle area of an interleave format. CONSTITUTION:A data bus 14 and an address bus 15 are connected to a magnetic head 7 of a magnetic recording and reproducing device via a recording amplifier 6, a modulator 5, a reproducing amplifier 8 and a demodulator 11 or the like. A RAM 2, an error correction processing unit 4, a digital input/ output device 1, and a CRCC generation check device 19 are connected to the bus 14. Furthermore, a data to be recorded from the input/output device 1 is fetched in the RAM 2 and the check device 19 and recorded in the check device 19 as the interleave format. The data recorded as the format is fetched individually and error correction is applied by the written CRCC.
Patent JP-H05342567-A (JP)
Title: Magnetic recording medium
Inventor: KAWASHIMA HIROSHI
IPC: C09D127/04
Filed: 1992-06-11
Abstract: PURPOSE:To prevent forgery and illegal use by orienting most of a magnetic substance forming a magnetic layer in a magnetic field in a prescribed direction to the application direction of the magnetic layer and leaving a non-oriented region at a part of the magnetic layer when the magnetic layer is formed on a substrate of a nonmagnetic substance. CONSTITUTION:When a magnetic layer is formed on a substrate 1, orientation 2 is carried out in a magnetic field in a certain direction, e.g. in the longitudinal direction of the resulting card while leaving a non-oriented part 3 at a prescribed position. A mixture of barium ferrite (BaO.6Fe2O3) having 2,750 Oe coercive force and 8m<2>/g specific surface area with carbon black, styrene, vinyl chloride, a vinyl acetate-vinyl alcohol copolymer, urethane resin, toluene, methylethyl ketone, methylisobutyl ketone, etc., is used as a coating material for the magnetic layer. The magnetic output of the non-oriented part 3 is lower than the normal output by about 40% but it is well useful to detect the position.
Patent JP-H0714452-A (JP)
Title: Grommet
Inventor: YONEYAMA HIROAKI
IPC: H01B17/58
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a grommet which receives no damage by a bending to the grommet body itself, as well as its fitting condition with a panel is not hurt by a bending force following the bending of a wire harness. CONSTITUTION:This grommet is composed of a large diameter part 2 fitting with a panel 7, a small diameter tube 3 penetrating and holding a wire harness 8, and an intermediate part 4 to connect the above large diameter part 2 and the small diameter tube 3. And at least on the peripheral surface of the above intermediate part 4, a rib form circular thick wall part 5 formed integrally with the intermediate part 4 is projected.
Patent JP-S6332780-A (JP)
Title: Small-sized tape cassette
Inventor: TAKAHASHI HITOSHI
IPC: G11B23/087
Filed: 1986-07-26
Abstract: PURPOSE:To surely lock the front cover by a simple component to be easily mounted by fitting one end of a lock piece to be deformed elastically to a support in a cassette, and locking the other end to an engagement part of the front cover. CONSTITUTION:A fixed part 16c at one end of a lock piece 16 to be deformed elastically is fitted to a support 18 in a cassette and the lock part 16b at the other end locks an engagement part 4a of the cover 4 and a support pillar 20 to correct a bent is provided at the side. In loading the cassette, an operating part 16d of the lock piece 16 is pressed by a holder inner wall, the locking with the lock part 16b is released and the cover is opened. When the tape is not used, the cover 4 is locked by the lock part 16b to prevent the tape from being exposed or damaged. Thus, the front cover 4 is surely locked by a simple component to be easily mounted.
Patent JP-S6421739-A (JP)
Title: Magnetic recording and reproducing method
Inventor: MAEJIMA NOBUAKI
IPC: H04N5/782
Filed: 1987-07-16
Abstract: PURPOSE:To enable an ordinary reproduction, a special reproduction, etc., automatically by a picture recording original tape by modulating the control signal of on the magnetic tape in which a program is recorded by the index code instructing the necessary reproduction. CONSTITUTION:A system control 1, timing circuit 2, servo circuit 3, waveform shaping circuit 8, an index code detecting circuit 9, etc., are equipped with. The control signal C on a magnetic tape is modulated by the index code ID showing the reproducing mode designated by this operation when a specified operation is executed at the necessary scene during the program reproduction of the magnetic tape. When the control signal C reproduces the magnetic tape modulated by the index code ID, the index code ID is demodulated from the reproduced control signal C and the reproducing mode corresponding to this index code ID is set.
Patent JP-S6332233-A (JP)
Title: Air conditioner
Inventor: ITASHIKI HIDEMITSU
IPC: F24F11/02
Filed: 1986-07-25
Abstract: PURPOSE:To perform a heating or cooling with small unevenness of temperature throughout entire interior of a house, give inhabitants air having small variation in air speed and improve a comfortable feeling by a method wherein an air speed is detected according to each of air blowing directions for every desired angle, a state for controlling an amount of air required for changing a sensed air speed to a set air speed is calculated and then an amount of air is controlled. CONSTITUTION:As an initial setting operation, an air direction control plate 4 is set to a condition where air is blown in a horizontal direction. After that, a motor 6 is driven, an angle D of the air direction control plate 4 is varied by an angle alpha, an air speed signal is outputted from an air speed sensor 13 and then an air speed is detected. If a sensed air speed V is higher than a set air speed (v), an amount of air to be varied is calculated and set by a calculation means B and then it is stored in a memory 11 together with an angle D of the air direction control plate 4. If the angle D of the air direction control plate 4 becomes 90 deg., the air direction control plate 4 is displaced from its vertical downward direction to its horizontal direction. An amount of air corresponding to the air direction, i.e. the number of rotation of a fan motor 3 is read out from the memory 11 and then the fan motor 3 is driven and rotated by an air amount controlling means C.
Patent JP-S6068031-A (JP)
Title: Dust collecting device by washing
Inventor: ODA CHIKAO
IPC: B01D47/08
Filed: 1983-09-26
Abstract: PURPOSE:To obtain a dust collecting device utilizing washing having high performance for collecting solid fine particles by forming a thin film of the washing liquid by utilizing centrifugal force as well as making uniform the film. CONSTITUTION:Washing liquid is poured to a hollow rotating body 15a from a nozzle 19 at the inlet of the washing liquid and ejected by the centrifugal force toward the inside wall of the main body 11 in the horizontal direction through a slit 16, and is flowed down along the inside wall and on the upper surface of a baffle plate 18, and poured to the second stage hollow rotating body 15, where it is formed similarly to thin film. By repeating this process several times, the washing liquid reaches the bottom of the main body 11. On the other hand, the gas to be treated contg. solid fine particles is introduced into the bottom of the main body 11 from a nozzle 20 at the inlet of the gas and contacts with the washing liquid. Solid fine particles are removed by sticking to the liquid, reach the top of the main body 11 and discharged to the outside of the system from the nozzle 21 at the outlet of the gas. The washing liquid is discharged out of the main body 11 from an outlet nozzle 22 of the liquid after removing solid fine particles. The solid fine particles are removed by filter 23, and the washing liquid is returned by a circulation pump 24 to the main body 11 again through a nozzle 19 at the inlet of the liquid.
Patent JP-S6332667-A (JP)
Title: Object recognizing device
Inventor: WATANABE MASAHARU
IPC: H04N7/18
Filed: 1986-07-26
Abstract: PURPOSE:To stably recognize an object by setting evenly the sample holding output signals at a common control level in plural monitor areas for an object to be observed. CONSTITUTION:The video input signals VD received from plural monitor areas are samples held by main bodies SH1-16 of a sample holding circuit 23. Each of bodies SH1-16 has a simple constitution including a CR integration circuit, etc., and these bodies SH1-16 have variance of characteristics. Therefore the signals VD received from each monitor area of a standard object (master) are successively sampled held previously by the bodies SH1-16 and then fetched by a CPU via a gain control circuit GCON. Then the coefficient data PARA is calculated to that the each luminance data is equal to the fixed value and stored in a RAM. When the luminance data on each monitor area for the object to be observed is fetched by the CPU, the CPU feeds the corresponding data PARA back to the circuit GCON to control them at a common level. Thus the object is stably recognized.
Patent JP-H08174702-A (JP)
Title: Method and device for molding container
Inventor: TABARONI ROBERTO
IPC: B65D1/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To mold a container having uniform wall thickness and considerable vol. by providing a heating/welding stage and a forming/shape stabilizing stage and providing one welding/forming stage between those stages. SOLUTION: For example, a molding apparatus 1 has a supply device 2 sending out the web 3 being a pair of the superposed sheets undwound from a roll 4 and an initial treatment stage part heating the web 3 to apply the welding of the outer shape of a container 5a thereto and further consists of an intermediate treatment part 7 applying thermal fusion and molding, an intermediate treatment part 8 continuously applying thermal fusion and molding and a molding/shape stabilizing treatment part 6. The respective treatment parts are arranged along a molding order direction. The containers 5a are extracted as a group 9 from the molding/shape stabilizing treatment part 6 in a joined form and the web 3 is subsequently cut and separated. By this constitution, uniform wall thickness is obtained and formation/shape stabilization is achieved.
Patent JP-S6154403-A (JP)
Title: Lens position detecting device
Inventor: ANDO HIDEO
IPC: G01D5/34
Filed: 1984-08-24
Abstract: PURPOSE:To detect the position of a lens without deteriorating frequency characteristics to the movement of the lens by providing a light quantity variation detecting means that varies the quantity of luminous flux which is emitted and reaches a photodetecting means according to the movement extent of the lens. CONSTITUTION:Divergent luminous flux emitter by the light source 27 is converted on one position through a convex lens 50 and the converged luminous flux is converged through a condenser lens 51 on a photodetector 30 for position detection, thereby detecting the quantity of the photodetection. A light shield member 52 is coupled integrally with a lens frame 31 where an object lens 17 is fixed is inserted into the convergence part according to the movement extent of the lens frame 31 to cut off the luminous flux, and transmitted luminous flux is guided to the photodetector 30 for position detection, so that the quantity of photodetection of the photodetector 30 for position detection varies. Consequently, the detection sensitivity to deviation of the objective lens 17 from a specific position is improved greatly.
Patent JP-S5879061-A (JP)
Title: Cold-curable water-based coating composition
Inventor: OGAWA HISAO
IPC: C09D133/04
Filed: 1981-11-05
Abstract: PURPOSE:The titled composition that is made by binding an unsaturated acid with the acrylic acid part in an acrylic resin structure through a glycidyl group, thus being suitable for the use as a clear coating for metallic and wood materials, because of its high resistance to hydrolysis, weather and good cold curability. CONSTITUTION:(A) (i) an alpha,beta-ethylenically unsaturated acid such as acrylic acid and (ii) another polymerizable unsaturated monomer such as an acrylic ester are subjected to solution polymerization. Then, 100pts.wt. of copolymer A are combined with (B) 10-200pts.wt. of an unsaturated fatty acid glycidyl ester obtained from (i) an unsaturated fatty acid and (ii) epichlorohydrin to give an unsaturated acid-modified copolymer resin of 20-120 acid value and 2,000- 100,00 number-average molecular weight. Then, the copolymer resin is used as the major component to give the objective composition. USE:Enamel.
Patent JP-S57100087-A (JP)
Title: Printing device
Inventor: SAKAGAMI WATARU
IPC: B41J11/42
Filed: 1980-12-16
Abstract: PURPOSE: To perform exact change of page regardless of the kind of paper by forming marks on a specified position of each page of a sheet of printing paper that is folded to have Z-letter shape for every page and detecting this mark for completion of page change.  
     CONSTITUTION: A positioning mark 2 is formed at the lower left of each page 1b in a sheet of paper each page 1b of which has perforation 1a for folding the page in Z-letter shape. Now by the FF command for page-change, a clutch 6 is set to start feeding of paper, and then when an ilumination device 10 and a  detector 3 detect the mark 3, detection signal is amplified in an amplifier 9 and  resets the clutch 6 to stop the rotation of a motor 8, which stops the paper feeding. At this time, the relative positions of the detector 3 and the mark 2 are set  up, so that a print head is positioned at the printing position of the first line of  the next page. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0340063-A (JP)
Title: Word processor
Inventor: TAIHICHI MIKIO
IPC: G06F17/21
Filed: 1989-07-06
Abstract: PURPOSE:To improve the generation capacity by providing a tone converting means having a learning capacity, and bringing Japanese language document data generated by a word processor to tone conversion from a 'desu . masu (polite word of being and doing)' tone to a 'dearu (being)' tone, and also, from the 'dearu' tone to the 'desu . masu' tone. CONSTITUTION:When a second tone conversion is designated from an input device 1, an interactive processing control means 3 recognizes it, and calls a second automatic tone converting means 7. A second automatic tone converting means 7 retrieves document data in a sentence generating memory 11, based on the range designation, detects the same word and phrase as the conversion object word and phrase in a dictionary file 10, and converts them such as 'dearu' 'desu . suru' 'shimasu (polite word of doing)' by the conversion object word and phrase. In the case they are not registered in the dictionary file 10, the conversion word and phrase are shown by an interactive converting means 8, correction data is inputted, registered automatically in a document file 12 by a learning means 9, and thereafter, utilized at the time of executing a second tone variation. In such a way, the tone conversion can be executed easily, and the automatic conversion rate can be improved.
Patent JP-H09138029-A (JP)
Title: Air conditioner functioning as heat-recovery air-conditioning in combination
Inventor: CHIYOO SUU WAN
IPC: F25B29/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a cooling and heating air conditioner which makes it possible to reuse the energy by recovering the reactive thermal energy of a ceiling in a room by an auxiliary heat exchanger. SOLUTION: The heat recovery cooling and heating air conditioner comprises a compressor 1, an indoor heat exchanger 2, a pressure reducing unit 4, an outdoor heat exchanger 6, and a four-way valve 8. The conditioner further comprises a heat recovering unit 20 having a capillary tube 21 for boosting the refrigerant output from the exchanger 6, an auxiliary heat exchanger 22 for raising the temperature of the refrigerant by heat exchanging with the reactive thermal energy of a ceiling in a room and an auxiliary fan 23, a sensor 40 for sensing the outdoor temperature, and a microcomputer 30 for operating the unit 20 when the present outdoor temperature sensed by the sensor is compared with the set temperature and the outdoor temperature is lower.
Patent JP-S6069641-A (JP)
Title: Display device
Inventor: INOUE YUTAKA
IPC: G03B27/62
Filed: 1983-09-27
Abstract: PURPOSE:To obtain a copy of a good quality by placing an irregularly reflecting plate so as to be freely attachable and detachable, on the back surface of a reflection type display surface. CONSTITUTION:An original holding plate 2 is installed by hinges 2a, 2b so that it can be opened and closed by turning in the directions as indicated with two arrows B, and a display surface 3 is installed to the inside of the holding plate 2 so that the edge part close to the hinge 2a, etc. turns against the holding plate 2. Also, a connecting member 10 is attached pivotally to the side edge adjacent to the hinge-coupled edge part, the member 10 is fitted loosely to a hole 2c of the holding plate 2, and a stopper part 10a is formed on its tip. When the holding plate 2 is opened, the display surface 3 generates a gap whose upper part is opened at a position of a length of the member 10, and by inserting an irregularly reflecting plate, etc. into this gap, the light quantity reflected from the mirror surface in the reflected light is reduced, and a hard copy of good quality can be obtained.