baber/WOPTO huggingface dataset:
Patent JP-H02235710-A (JP)
Title: Injection equipment
Inventor: SHIRAKAWA MASAO
IPC: B29C45/00
Filed: 1989-03-10
Abstract: PURPOSE:To effectively mold and estimate even a small amount of sample by a constitution wherein a cylinder, a cylinder rod and a mixing head are made into an integral body and the cylinder is vertically installed so as to form the inner diameter out of an upper larger bore diameter part and a lower small bore diameter part. CONSTITUTION:Sample for reaction injection molding is solid or liquid at normal temperature. In case of solid sample, the sample is melted in a cylinder by heating. In this case, the melted and liquefied sample flows and collects by the weight of its self in a small bore diameter part 5 under the constitution that a large bore diameter part 3 for heating and melting is provided directly above the small bore diameter part 5 for injection. The sample collected in the small bore diameter part 5 is heated and easily deaerated, since the cylinder is installed vertically and has the bore which is divergent upwards, and no gas well. When a cylinder rod 1 passes a guide part 4 and reaches an injection point after being lowered and proceeded at high speed in the small bore diameter part 5, the valve 7 of a manifold 6 is opened and the sample 9 is fed to a mixing head 8 so as to be molded.
Patent JP-H05218705-A (JP)
Title: Lamination type band elimination filter
Inventor: HIRAI TAKAMI
IPC: H01P1/205
Filed: 1992-02-05
Abstract: PURPOSE:To realize the band elimination filter of a tri-plate type in which a characteristic impedance of a transmission line is set to 50ohms in a dielectric board with a high dielectric constant and an inductance of a pi-shaped circuit coupling resonators is made compact by an electrode pattern. CONSTITUTION:Plural tri-plate type resonators are formed corresponding to plural electrodes for 1/4 wavelength resonance provided in the inside of a dielectric board 40. On the other hand, the inductance of a pi-shaped circuit coupling the resonators is formed by the induction of a coupling electrode 58 provided corresponding to each resonance electrode 46 between a coupling line 60. Then the coupling electric length of the coupling line part 60 is adjusted to a prescribed value less than 90 deg. to adjust the reactance. Thus, the inductance of the pi-shaped circuit formed between serial capacitance electrodes 48 is set to an optional value.
Patent JP-S59181104-A (JP)
Inventor: NEMOTO MASATAKA
IPC: A47B96/06
Filed: 1983-03-31
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-S58174640-A (JP)
Inventor: ONDA TAKAYOSHI
IPC: D02G1/20
Filed: 1982-04-07
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-S5812759-A (JP)
Inventor: KURAUSU TAIRUATSUKAA
IPC: B41F11/00
Filed: 1982-04-07
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-H04291331-A (JP)
Title: Control method for shutter blade opening/closing mechanism for camera
Inventor: TAKEI TOSHIAKI
IPC: G03B9/10
Filed: 1991-03-20
Abstract: PURPOSE:To obtain a stable opening characteristic by making the response of blade closing operation fast and shortening the time from a trigger point to an opening pinhole correspondingly. CONSTITUTION:The shutter blade opening and closing mechanism for the camera consists of a driving member 1 which is rotated by a reversible stepping motor 9 through a gear mechanism and a blade opening and closing member 2 which is given an energizing force in a blade opening direction and operated in a blade closing direction by the driving member 1. This mechanism opens a shutter blade with a spring by disengaging the blade opening and closing member 2 by rotating the driving member 1 through the forward rotation of the motor 9 and closes the blade by returning the blade opening and closing member 2 to its initial position by reversing the driving member 1 through the reversing of the motor 9 after a specific exposure time. The pulse phase where the motor 9 is stopped in exposure seconds is set to a statically unstable phase.
Patent JP-H09225845-A (JP)
Title: Clamping method for workpiece
Inventor: KASUGA HIROFUMI
IPC: B25B11/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To secure a simple and inexpensive structure by arranging a coil spring so that each coil part is substantially in parallel with a workpiece in clamping a plurality of workpieces set substantially in parallel, and pushing each work in between the coil parts, thereby carrying out the cramping. SOLUTION: A cramp device 1 has a base 3 arranged on a rest 2, a coil spring 4 disposed ahead of the base 3 and a printed board retainer 5 fixed onto the upper surface of the base 3. The coil spring 4 is formed of a tensile coil spring having a specified number of winding turns, and a gap K is formed ahead of each coil part 4a. In the spring 4 hook parts 6, 9 are locked with a pair of spring mounting plates 8, 12, and the size L of the gap K is set smaller than the outer dia. T of lead 35 to be clamped. Clamping is thus made after the workpiece 35 is pushed in between the coil parts 4a.
Patent JP-S62215273-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KANEKO YUTAKA
IPC: G03C7/392
Filed: 1986-03-17
Abstract: PURPOSE:To obtain the titled material capable of stabilizing a color image against a heat and a light, and preventing a generation of stain by incorporating at least one of a coupler capable of forming a specific magenta color image, and at least one of the 1st. specific compd. and at least one of the 2nd. specific compd. to the titled material. CONSTITUTION:The titled material contains at least one of the coupler capable of forming the magenta color image shown by formula I, at least one of the compd. shown by formula II and at least one of the compd. selected from the compds. shown by formula III. In formula I, Z is a non-metallic atom group necessary for forming a nitrogen contg. heterocyclic ring, X is hydrogen atom or a substituted group capable of cleaving by reacting with an oxidant of a color developing agent, R is hydrogen atom or a substituted group. In formula III, R<8>-R<10> are each hydrogen atom or halogen atom, etc., Y is an atomic group necessary for forming an indan ring. The used amount of the stabilizer of the magenta color image is preferably 5-400mol%, more preferably 10-250mol% per the magenta coupler shown by formula I.
Patent JP-S57173353-A (JP)
Title: Monitoring method and device for axial vibration of rotary electric machine
Inventor: KURIHARA NOBUO
IPC: G01M99/00
Filed: 1981-04-17
Abstract: PURPOSE:To maintain the monitoring accuracy constant even if the rotating  speed of a rotary electric machine varies by altering the sampling frequency in  response to the rotating speed so that the number of samplings per one period of an axial vibration signal waveform becomes equal and sampling in synchronism with the rotating period. CONSTITUTION:An axial vibration signal waveform vt which is obtained from an axial vibration detector mounted on a rotational shaft is sampled, and the frequency is analyzed by a digital signal processing. In this case, the number of sampling per one period of a vibration signal waveform is predetermined, and the sampling frequency per each waveform is determined by calculating the sampling number and the rotating speed of a rotational shaft. Further, the sampling frequency is synchronized with the rotating period of the rotational shaft so that the phase relationship between the waveform vt and the sampling frequency becomes equal even in any times of the period Ta to be analyzed. The operating state of the rotary electric machine can be monitored in accordance with the analyzed result.
Patent JP-S62213249-A (JP)
Inventor: TSUNETSUGU TSUTOMU
IPC: H01G9/035
Filed: 1986-03-14
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-H06265721-A (JP)
Title: Optical thin-film parts and their production
Inventor: TAKEUCHI SHIGEKI
IPC: G02B5/28
Filed: 1993-03-17
Abstract: PURPOSE:To provide the optical thin-film parts having a film thickness distribution satisfying an incident angle over a wide range by forming the film thickness distribution of the optical thin-film forming parts which satisfy reflectivity, transmittance and phase difference with respect to luminous fluxes having a spread in incident angle. CONSTITUTION:A substrate fixing dome 81 of a vapor deposition device is rotated at the time of forming films and shielding masks which lower the adhesion probability of the particles P for vapor deposition from an evaporating source 83 are arranged in the thin film forming part (substrate) S to form the thick film distribution corresponding to the wide-range incident angles on the substrate S. The adhesion probability of the particles P for vapor deposition is controlled at the thickness of the two shielding masks formed near the substrate S on the substrate viewable from the evaporating source 83 as a result of rotation of the substrate fixing dome 81 is controlled. The probability that the substrate S is viewable from the evaporating source 83 is lowered during one rotation of the substrate fixing dome 81 with an increase in the thickness of the two shielding masks and eventually the films are formed at a small thickness. The adhesion probability on the substrate S is controlled by changing the thickness of the shielding masks near the substrate S, by which the film thickness distribution corresponding to the incident angle is formed.
Patent JP-S51134412-A (JP)
Title: A liquid storage tank having floati ng lid
Inventor: KUNO TADAHIKO
IPC: B65D88/34
Filed: 1975-05-16
Abstract: PURPOSE: For the safety use of a liquid storage tank, to prevent damage and falling of the floating lid seal of a liquid storage tank when the liquid remaining in a liquid pipe is discharged by feeding compressed gas on the finish of liquid supply. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56153580-A (JP)
Title: Refresh controller
Inventor: WATANABE CHIYUUJI
IPC: G11C11/401
Filed: 1980-04-30
Abstract: PURPOSE:To make small the capacity and in size and light in weight of a battery for backup, by making refresh independently of CPU with a memory module being backuped with the battery at failure of AC power supply. CONSTITUTION:The section 100 of CPU module and the memory module 200 with battery backup are connected with the bus line 300. When the power supply failures, a signal H is supplied from the CPU 100 to the refresh instruction circuit 23 and the circuit 23 starts the operation. The selector 22 selects the address information supplied from the refresh regiser 21 and it is switched to the write-in state to the address buffer 24. The content of the register 21 which stores the refresh information B immediately before the power supply failures, is renewed by +1 every input of the clock signal N. Thus, the refresh is kept continuously for the RAM array 25, by the address information of the register 21 and the refresh request signal P generated in synchronizing with the signal N.
Patent JP-S62214829-A (JP)
Title: Spinning method and its device
Inventor: KATO MASARU
IPC: B21D22/16
Filed: 1986-03-14
Abstract: PURPOSE:To easily perform the spinning of the product of uniform quality without any skill by providing a relief valve on a hydraulic system and by holding the pressing force of a spinning roller constantly all the time. CONSTITUTION:The metal plate stock 12 of the body to be worked is pinched between the forming die 11 driven by a motor and a tail stock 14 and a spinning roller 15 is the hydraulic force. A flow quantity proportional valve V3 is connected to the hydraulic cylinder C4 of the 2nd slide base 19 of this spinning roller 15 and the roller 15 is driven before and behind by the tilting of an operation lever 22. On the port A being connected to the valve V3, the prescribed relief valve is then provided and set so that the pressing force of the roller 15 becomes constant all the time. No skill is therefore required in the roller operation and the product of uniform quality can easily be subjected to spinning.
Patent JP-H01316349-A (JP)
Title: Production of enantiometrically homogenous aminopyridine, naphthylidine having the same in side chain thereof and quinolone carboxylic acid
Inventor: DANIERU TEIMUUUO CHIYUU
IPC: A61K31/435
Filed: 1989-03-09
Abstract: PURPOSE: To obtain an antibacterial compd. having a 3-aminopyrrolidin-1-yl group introduced thereinto at a 7-position thereof by converting OH of 3- hydroxypyrrolidine wherein N-1 is protected to a substituted amino group and reacting the obtained compd. with a 1,8-naphthylidine derivative.  
     CONSTITUTION: OH of 3-hydroxypyrrolidine wherein N-1 is protected is converted to a cleavable group to be converted to an amine through an N- nucleophilic reagent and this amine group is protected by an N-protective group R 4  to obtain a compd. represented by formula I and this compd. is reacted with 7-chloro-1-(o,p-difluorophenyl)-1,4-dihydro-6-fluoro-4-oxo-1,8-naphthilidine-3- carboxylic acid or ethyl ester thereof to decompose an R 4 -substituent to obtain a compd. represented by formula II. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S63241056-A (JP)
Title: Anti-fogging agent
Inventor: OMURA AKIRA
IPC: C08L27/04
Filed: 1988-03-11
Abstract: PURPOSE:To provide an anti-fogging agent which gives molded products of vinyl chloride polymers, which are excellent in anti-fogging properties and the persistence of said properties, containing a reaction product obtd. from a polyhydric alcohol, an alkylene oxide, a higher fatty acid and a dibasic acid or a (meth)acrylic acid cooligomer. CONSTITUTION:A 2-10C polyhydric alcohol (A) (e.g., sorbitol), a 2-4C alkylene oxide (B) (e.g., propylene oxide) and a 10-22C fatty acid (C) (e.g., stearic acid) are reacted with at least one member (D) selected from the group consisting of a 4-10C dibasic acid (a) (e.g., adipic acid) and a (meth)acrylic acid cooligomer (b) (e.g., cooligomer of 2-ethylhexyl acrylate/2-hydroxyethyl acrylate/ acrylic acid in a weight ratio of 90/5/5) to obtain a reaction product. The product is incorporated as an active ingredient to obtain an anti-fogging agent for molded products of vinyl chloride polymers.
Patent JP-S56156064-A (JP)
Title: Transmitting system of interruption sound
Inventor: ISHIZUKA TSUGUO
IPC: H04Q11/04
Filed: 1980-05-02
Abstract: PURPOSE:To simplify the constitution of an interruption sound transmitter, by delivering only the interruption digital signal through a switching circuit when an interruption sound is transmitted through the interruption sound transmitter. CONSTITUTION:When no interruption sound is transmitted, the information held at an input digital voice information latching circuit 31 is delivered through a switch circuit 32 and then held at a latching circuit 36 of output digital signal information to be delivered to a digital network NW. When an interruption sound is transmitted, the circuit 32 is switched by an interruption sound transmission control line 33. Then the information held at a latching circuit 35 of digital interruption sound information is held at the circuit 36 to be delivered to the network NW. These informations are demodulated to a voice through the network NW and then transmitted to a subscriber A.
Patent JP-H06250827-A (JP)
Title: Computer system
Inventor: KAI RYUICHIRO
IPC: G06F9/06
Filed: 1993-02-23
Abstract: PURPOSE:To provide a computer system to be automatically set up without being restarted after temporarily turning off a power supply for a computer even when an attachable/detachable peripheral device such as a memory card and an interface card is connected or disconnected. CONSTITUTION:A setting means 14 reads out an initializing program corresponding to identification(ID) information stored in the 2nd storage means 13 of the 1st storage means 12 in each prescribed time and executes it to change configuration. Thereby it is unnecessary to restart the computer 1 after temporarily turning off a power supply even when a memory card 2 or an interface card 3 is connected or disconnected.
Patent JP-H10251026-A (JP)
Title: Production of single body of silica glass by using sol-gel method
Inventor: YOON YOUNG SIK
IPC: C03C1/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the efficient production is not possible as the gelatinization process of sol is repeated and that cracks are liable to be formed at drying time even if the sol dispersion process is executed by dividing the process to primary and secondary processes with the conventional process for production. SOLUTION: The primary sol is formed by mixing 100wt.% silica-contg. powder of a high concn. and 100 to 300wt.% water. The pH of the primary sol is adjusted to a range of 9 to 11 and the primary sol is dried. The dried primary sol is heat treated at >=600 deg.C and the secondary sol is formed by mixing the heat treated primary sol with 100 to 200wt.% deionized water. The secondary sol is gelatinized in a metal mold. The secondary sol is subjected to drying, heat treating and sintering, by which the single body of the silica glass is obtd.
Patent JP-H08237634-A (JP)
Title: Descrambler for tv signal
Inventor: KONDO MASAHITO
IPC: H04N7/171
Filed: 1995-02-22
Abstract: PURPOSE: To decrease the number of external addition circuits and to reduce noise by descrambling a video intermediate frequency(VIF) signal or a signal obtained by detecting the VIF signal in a circuit at a post-stage of an intermediate frequency amplifier circuit. CONSTITUTION: A descrambler 10 is made up of a video amplifier circuit 51 provided in the inside of a VIF amplifier detection IC 15, a descrambling processing circuit 11 inserted between a video detection circuit 52, changeover switch circuits 12, 13, a through-connection wire 14, a scramble detection circuit 31 and a scramble control circuit 32. Since the VIF amplifier detection IC 15 receives an external control signal for descrambling to descramble a scrambled signal, the signal is descrambled in a stage of a VIF whose band is limited and amplified after a SAW filter 4 or a video signal with a lower frequency at a signal level higher than an output level of a tuner section 1. As a result, a switching noise is reduced.
Patent JP-S59184660-A (JP)
Title: Ink manufacturing apparatus
Inventor: HARUTA MASAHIRO
IPC: C09D11/03
Filed: 1983-04-04
Abstract: PURPOSE:To continuously and automatically produce ink of stable quality by removing inorganic salts from a dye solution through a desalting filter in the manufacture of ink for ink jet recording. CONSTITUTION:A dye powder 22 and pure water are mixed by a stirrer 27 in a compounding tank 24 and filtered through a filter 29 to remove undissolved dye particles, and the dye aqueous solution is supplied through a supply tank 31 to a purifying section 41. The squeous solution is homogenized by a stirrer 45 in a desalting tank 42, and the inorganic salt concentration is detected by a detector 46 and the dye concentration is detected by a detector 47. When the concentration of inorganic salts is above a given value, a pump 48 is operated to circulate the aqueous solution, and the inorganic salts are removed through a desalting filter 43 consisting of an ultrafiltration filter, an osmotic filter, etc., into a salt discharging tank 44. According to the concentration of dye detected, pure water is supplied through a valve 49 to the solution, and a water-soluble organic solvent and an additive are added to the solution to regulate it to a desired ink.
Patent JP-S53142862-A (JP)
Title: Color receiving tube
Inventor: SAKAI KIKUO
IPC: H01J29/07
Filed: 1977-05-19
Abstract: PURPOSE: To stop the distortion of mask frame and shadow mask, by providing the mask frame with the face panel and the magnetic shield with the funnel section respectively, and by placing the frame edge section projected toward the tube axis at the end of opening at the opposing mask side of the mask frame and at the end of opening having larger diameter for the magnetic shield. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51134094-A (JP)
Title: Super-mini crystal vibrator
Inventor: UEDA HIROTADA
IPC: H03H9/21
Filed: 1975-05-15
Abstract: PURPOSE:To house and securely fix a super-mini tuning fork crystal vibrator in a thin container.
Patent JP-S59182435-A (JP)
Title: Original pressing device of copying machine
Inventor: NISHIHAMA HITOSHI
IPC: E05F3/22
Filed: 1983-03-31
Abstract: PURPOSE:To execute easily a rotating operation of an original holding plate by changing a point of application to the original holding plate of an oscillating member whose one end is fixed to a body and which is rotated by a spring in accordance with a rotational angle. CONSTITUTION:An original holding plate 1 rotates from a fixed position for pressing an original against a platen to an opening position B for opening it on the platen around a horizontal shaft 6. An oscillating member 9 having a long hole 10 engaged with an engaging member 11 for supporting the original holding plate 1 is given a force for rotating upward around a horizontal shaft 7 fixed to a copying machine side plate 3, by a spring 12. A position where the oscillating member 9 exerts a force on the engaging member 11 moves within a range of a long hole 10 in accordance with a rotational angle of the original holding plate 1, therefore, the empty weight of the original holding plate 1 almost coincides with a tension of the spring 12, and the original holding plate 1 can be opened by a light force.
Patent JP-S61253010-A (JP)
Inventor: JIEEMUSU UIRIAMU BURENAN
IPC: A47C3/04
Filed: 1986-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59184509-A (JP)
Inventor: TAKAHASHI TAKESHI
IPC: H01G4/002
Filed: 1983-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000260976-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KONO TAKAHIRO
IPC: H01L29/74
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a thyristor which has a stable gate trigger current and the manufacturing yield of which can be improved, and a method for manufacturing the thyristor. SOLUTION: A thyristor which is formed as a semiconductor device is composed of an n-type semiconductor substrate 12, a p-type impurity layer 11 formed under the substrate 12, and a p-type diffused layer 13 which is formed on the substrate 12 through a diffusion process and contains an n-type diffused layer 14 formed in part of the surface region of the layer 13 through a diffusion process. The thyristor is also provided with an anode (A) formed on the surface region of the p-type impurity layer 11, a gate electrode (G) formed in the surface region of the p-type diffusion layer 13, and a cathode (K) formed on the surface regions of the n- and p-type diffused layers 14 and 13. In this case, a recessed section 15 is formed by etching between the gate electrode (G) and cathode (K) on the surfaces of the diffusion layers 13 and 14.
Patent JP-S57175112-A (JP)
Title: Method of making pharmacologically active substance gradually releasable
Inventor: YOSHIMURA NAOKI
IPC: A61K9/22
Filed: 1981-04-20
Abstract: PURPOSE: An isocyanate is made to act on a pharmacologically active substance having a specific molecular structure that can block isocyanate groups and the blocked isocyanate is gradually dissociated at room temperature to release the pharmacologically active substance geadually.  
     CONSTITUTION: An isocyanate is made to act on a pharmacologically active substance selected from heterocyclic ring compounds having the slelton of formulaIin the molecule of which a part or the whole part is included in the five or six-membered ring such as 4,5-diphenylimidazole, heterocyclic ring compound having the skelton of formula II in the molecule of which a part or the wole part is included in the five-or six-membered ring such as 3-hydroxy-5-methylisoxazole, and heterocyclic ring compound having the skelton of formula III of which a part or the whole part is included in the five- or six-membered ring such as hydroxyquinoline to give the objective compound. The above treatment is applicable to drugs, insecticides, herbicides or fungicides. 
     COPYRIGHT: (C)1982,JPO&Japio