baber/WOPTO huggingface dataset:
Patent JP-H01113950-A (JP)
Title: Device for preventing tape cassette erroneous insertion for magnetic recording and reproducing device
Inventor: YOKOO SHOZO
IPC: G11B15/675
Filed: 1987-10-28
Abstract: PURPOSE:To insert the cassette of a different specified size according to the difference of a recording time by providing a cap to be divided into a specified width in the deeper direction of a cassette inserting port as the cassetter size goes to be smaller and providing a cap locking mechanism and a cap lock releasing mechanism in correspondence to the cassette size. CONSTITUTION:Cassette caps 1a and 1b to correspond to the small size are arranged in the deeper side rear direction than cassette caps 2a and 2b to correspond to the large size. For example, when a small size cassette 10 is inserted from a cassette inserting port 8, since inserting detecting levers 4a and 4b of the large size cassette can not be pushed simultaneously, the caps 2a and 2b for large size cassette are not opened. By using these caps 2a ad 2b not to be opened as a guide, the cassette 10 is inserted and the cassette inserting detecting levers 3a and 3b are pushed simultaneously. Then, cap locking levers 5a and 5b are canceled and the cassette is inserted by pushing the caps 1a and 1b. Thus, the insertion of the plural tape cassette of a different width can be executed.
Patent JP-H0992667-A (JP)
Title: Electronic component sealing resin pellet and electronic component sealing device
Inventor: AMAYA YUICHI
IPC: H01L23/29
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a product excellent in heat radiation and high in reliability corresponding to a package large-size or thinned. SOLUTION: A metal or ceramic heat sink 1 is embedded so as to be enclosed in an electronic component sealing resin pellet 3 and expose a face. Further, by solidifying the electronic component sealing resin pellet 3, electronic components are sealed.
Patent JP-H02116260-A (JP)
Title: Editing and copying device
Inventor: MURAMATSU HIDEO
IPC: G06F3/0488
Filed: 1988-10-26
Abstract: PURPOSE:To prevent the dislocation of an original and to correctly edit the original by providing a means to judge the propriety of the position of the original placed on a tablet, namely, an original placing plate. CONSTITUTION:When two sides to pinch one corner of an original Q are correctly positioned along two sides 1b and 1c of the original tablet, original detecting sensors 3a and 4a out of the original detecting sensors detect (are turned on) it, original detecting sensors 3b and 4b do not detect (are turned off) the original, when the original detecting sensors 3a, 4a, 3b and 4b are made into turned-on and -off conditions in the combinations, the original Q is decided to be correctly positioned on the original tablet, when the detecting sensors are made into the turned on/off condition in the combinations other than this combination, the positioning of the original is decided to be improper in any cases. Thus, the deterioration of copying synthesizing accuracy due to the dislocation of the original can be suppressed.
Patent JP-H0578063-A (JP)
Title: Elevator cage
Inventor: KENJO YOICHI
IPC: B66B11/02
Filed: 1991-09-24
Abstract: PURPOSE:To facilitate manufacture and execution of a protective member protecting the porcelain enamel surface of a porcelain enamel plate. CONSTITUTION:A cage is furnished with each plate body 20a and 20b which is made of, for example, aluminum material lowerer in hardness than each porcelain enamel plate 1a and 1b while being interposed between the insertion section of a joint member 15 and each side end section 10 and 11 of porcelain enamel plates 1a and 1b. This configuration thereby enables each hole through which each bolt is penetrated when a protective member is manufactured, to be easily bored, thereby making it possible to enhance productive efficiency. By this constitution, a contractor for setting an elevator can set up the protective member with ease, thereby making it possible to enhance productive efficiency.
Patent JP-H11217397-A (JP)
Title: Production of peptide thiol ester
Inventor: AIMOTO SABURO
IPC: C07K1/06
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a production process for peptide thiol esters by using 9-fluorenylmethoxycarbonlated (Fmoc) amino acid. SOLUTION: In the thiol esterification process for peptide synthesis, an Fmoc- bonded terminal amino group in an amino acid that is immobilized through a thiol ester bond to a resin is removed with a specific Fmoc-removing reagent, another Fmoc-bonded amino acid is added to the exposed amino group, then the Fmoc group is eliminated. The addition of Fmoc-bonded amino acids to the immobilized polypeptide is repeated to prepare Fmoc-bonded peptide thiol ester resin. Then, the Fmoc group is removed and the polypeptide is removed from the immobilization resin, or the polypeptide is taken out of the immobilization resin followed by the deprotection of Fmoc group thereby, amino acids can be condensed into an arbitrary sequence.
Patent JP-H07117991-A (JP)
Title: Variable-speed electric hoist
Inventor: SATO MASAAKI
IPC: B66D3/20
Filed: 1993-10-28
Abstract: PURPOSE:To provide a push-button-operated variable-speed electric hoist capable of being operated at a variable speed, capable of being safely operated regard less of a work object, and excellent in operability. CONSTITUTION:A hoisting/lowering motor 1 is voltage-controlled when the resistance value is changed. This variable-speed electric hoist is arranged with two hoisting/lowering push buttons 22, 23 nearby on the operation face 24a of an operation section 21, and racks 25a, 26a are moved when two push buttons 22, 23 are pushed. When a pinion 33 arranged between the racks 25a, 26a to be meshed with them is rotated, an interlocked variable resistor 34 is operated to change its resistance value. The moving range of the push buttons 22, 23 is limited within a prescribed range, and they are automatically returned by compression springs 29, 30.
Patent JP-H0988360-A (JP)
Title: Built-up store
Inventor: KOGA YOSHITAKA
IPC: E04H1/12
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an economical built-up store which requires low costs for materials and assembly and admits quick and simple installation without resorting to skillful operator. SOLUTION: A built-up store concerned comprises a box A for service counter, box B for cooking table, box D for cooking apparatus, box E for corner, door panel F for doorway, box G for dust, and wall surface panel H for kitchen apparatus, which are used in any combination as desired and connected together by an appropriate connecting means such as bolt and nut.
Patent JP-H05107287-A (JP)
Title: Jitter analyzer
Inventor: HAYASHI YOSHIO
IPC: H04L1/20
Filed: 1991-10-18
Abstract: PURPOSE:To achieve a frequency analysis of a pulse width jitter and a measurement of a pulse width with a relatively simple construction. CONSTITUTION:A cycle Pk of the edge of an input pulse from an input terminal 11 is measured with a continuous cycle measuring circuit 14. A time interval (pulse width) from one edge of the input pulse to the other edge thereof is measured with a time interval measuring circuit 15. Assumed that a pulse width W1 is obtained at a measurement starting time, that W2 at time t1=P1, that W3 at time t2=P1+P2 and that W4 at time t3=P1+P2+P3 separately from cycle data P1, P2, P3... and pulse widths W1, W2, W3, W4... obtained sequentially, pulse width data Ws1, Ws2, Ws3... are calculated by a linear interpolation method as regarded as obtained at equal time intervals from the state of time changed of these Wk. The data Ws1, Ws2, Ws3... undergo an FFT conversion to obtain a frequency component of a pulse width jitter.
Patent JP-H11109611-A (JP)
Title: Package for photosensitive planographic printing plate and photosensitive planographic printing plate
Inventor: NARUSE YASUTO
IPC: G03F7/11
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To hardly cause deviation between a photosensitive planographic printing plate and a protection paper and to hardly damage the surface of a photosensitive layer even when many sheets of printing plates and protection papers are laminated by setting the coefficient of static friction between the surface of the photosensitive layer of the printing plate and the contact surface of the protection paper to >= a specified value. SOLUTION: The coefficient of the static friction between the surface of the photosensitive layer of the photosensitive planographic printing plate and the surface of the protection paper brought into contact with the photosensitive layer is >= 0.3, preferably, >=0.5. The coefficient of static friction between the surface of the antiphotosensitive layer of the printing plate and the surface of the protection paper brought into contact with the antiphotosensitive layer is >=0.3, preferably, >=0.5. By forming 100 projection parts whose average height is >=2 μm on the photosensitive layer per (cm<2> ), the friction of the surface of the photosensitive layer is made strong. By setting the average surface roughness of the surface of the antiphotosensitive layer to be >=0.15, the friction of the surface thereof is made strong.  Thus, the printing plates are prevented from being deviated in a bundle. As the adjustment of the coefficient of the static friction, a mat layer is formed or the surface roughness is adjusted.
Patent JP-H03132281-A (JP)
Title: Encoder
Inventor: YAGI OSAMU
IPC: H04N9/64
Filed: 1989-10-18
Abstract: PURPOSE:To prevent generation of carrier leakage with simple constitution by synthesizing a broad burst signal for a horizontal blanking period of a color difference signal, modulating the synthesized signal with a carrier signal to form a wide burst and shaping the broad burst to a desired envelope waveform. CONSTITUTION:A broad burst signal SBST is synthesized for the horizontal blanking period of a color difference signal B-Y and the synthesized signal is modulated by a carrier signal S11 and a broad burst signal Sw in response to the broad burst signal SBST is shaped into desired envelope waveforms ENVADO, ENVDGO. Thus, generation of carrier leakage is prevented in advance and burst signals BADO, BDGO comprising a desired envelope waveform are added to a modulation color difference signal B-Y.
Patent JP-S61151118-A (JP)
Title: Artificial saliva
Inventor: KOYAMA TAKAHIRO
IPC: A61K9/08
Filed: 1984-12-24
Abstract: PURPOSE:To provide a thickener for artificial saliva containing an alkali metal salt of a carboxymethyl cellulose having a specific etherification degree as a thickening component, and having excellent fluidity, decay-resistance, viscosity stability with time, and foam-suppressing property. CONSTITUTION:The objective thickener for artificial saliva can be produced by using an alkali metal salt of a carboxymethyl cellulose having an etherification degree (DS) of >=1.50, as a thickening component. The saliva is further added with inorganic components and if necessary, an oral disinfectant such as sodium guaiazulenesulfonate, an acidulant such as citric acid, an amara such as quinine hydrochloride, a sweetener such as sorbit, sugar, etc., a salting agent such as sodium chloride, a preservative such as benzoic acid and various other essences, disinfectants, etc.
Patent JP-H03131990-A (JP)
Title: Integrating circuit
Inventor: TOKUNAGA MITSUYOSHI
IPC: G06G7/186
Filed: 1989-10-18
Abstract: PURPOSE:To remove the influence of a bias current by a simple configuration and to attain highly accurate integration by driving a short-circuit means, an earthing means and a separating means in accordance with a prescribed time schedule. CONSTITUTION:A switch controller 2 turns off separation switches S1 to S5 and turns on a protection switch S6 to make it reference state. Then the controller 2 turns on the switch S1 and discharges a capacitor C. When the switches S2, S3 are turned on and the switch S6 is turned off, the capacitor C is charged with input current I1. When the switch S4 is turned on, voltage corresponding to the charged quantity of the capacitor C is outputted from an operational amplifier A. Output variation generated when the capacitor C is charged with bias current Id hardly influences the integration value. When the switch S5 is turned on during the ON of the switch S4, the integration value of the current Id is outputted from a terminal V0.
Patent JP-S63123027-A (JP)
Title: Electronic still camera
Inventor: OKINO TOSHIYUKI
IPC: G03B7/16
Filed: 1986-11-12
Abstract: PURPOSE:To eliminate the need to measure a range and to extend an electronic flash photographic range by comparing the aperture value of a lens shutter with a photometric value at the time of electronic flash light emission and determining the quantity of light emitted by an electronic flash. CONSTITUTION:The lens shutter 2 is given a specific shutter speed and an aperture position with a signal from a CPU 1 and an encoder 3 outputs a voltage corresponding to the aperture value, so that the voltage is impressed to the negative terminal of a comparator 6 through a converting circuit 4. Then the CPU 1 sends a light emission start signal to an electronic flash control circuit 7 and a control signal to a photometric circuit 8 to open a switch 9, and a capacitor C is charged with the output of a light receiving element 10; and a photometric output voltage rises and is inputted to the positive terminal of the comparator 6 and compared with the voltage at the negative terminal. Then when both voltage becomes equal to each other, the control circuit 7 is turned off with a high-level output from the comparator 6, so that the light emission is stopped.
Patent JP-S63125595-A (JP)
Title: Method of dry quenching of coke
Inventor: MINAMIZAWA ISAMU
IPC: C10B39/02
Filed: 1986-11-13
Abstract: PURPOSE:To avoid the generation of black smoke when a lid for red-hot coke charging is opened, by spraying steam and/or water from the upper side of a prechamber when dry quenching of red-hot coke is conducted while blowing a hydrocarbon material into the prechamber of a cooling tower installed in coke dry quenching facilities. CONSTITUTION:When a cooling tower installed in dry quenching facilities is charged with red-hot coke and the coke is cooled by feeing circulating inert gas from the lower portion of the cooling tower, the red-hot coke is dry quenching while blowing a hydrocarbon material into a prechamber of the cooling tower and effecting pyrolysis of the material. At that time, steam and/or water are sprayed from the upper side of the prechamber. As with the hydrocarbon material, the aforesaid steam and/or water can be continuously blown in the prechamber. However, it is preferred from the viewpoint of not inhibiting the pyrolysis of the hydrocarbon material to blow in the steam and/or water before opening the charging lid.
Patent JP-S63124011-A (JP)
Title: Distributed refractive index type achromatic lens
Inventor: ICHIKAWA HIROYUKI
IPC: G02B9/02
Filed: 1986-11-14
Abstract: PURPOSE:To satisfactorily correct a chromatic aberration and a tertiary aberration by a small number of lenses, by combining at least one piece each of lenses by which a refractive index of a medium is heterogeneous, especially, increases or decreases in an axially symmetric manner against an optical axis. CONSTITUTION:When (r), N00, and N10 denote a distance from an axis of a light beam 3, a refractive index on an optical axis, and refractive index distribution constant, respectively, a P lens 1 of N10<0 and an N lens 2 of N10>0 are combined by using a medium whose refractive index distribution becomes N(r)=N00+N10r<2>. Subsequently, N10 of 486.1nm, 587.6nm, and 656.3nm wavelength is denoted as N10F, N10d, and N10C, respectively, nu10=N10d/(N10F-N10C) denotes an Abbe number of a distribution constant, and Abbe numbers of the P lens 1 and the L lens 2 are denoted as nu10P and nu10N, respectively. In such a way, at the time of nu10P/nu10N>2, a primary chromatic aberration of an optical system can be corrected satisfactorily. Also, a correction of a tertiary monochromatic aberration can be performed by adjusting the distribution constant N10, and giving a curvature.
Patent JP-H02118322-A (JP)
Title: Gas stove
Inventor: SANO MASAAKI
IPC: F24C3/12
Filed: 1988-10-27
Abstract: PURPOSE:To prevent the cooking from being terminated while it is still unfinished and improve the cooking performance by giving out warning sounds at regular intervals after a specified kind of cooking is selected with the cooking mode setting means until an input is made by the cooking time setting key for the purpose of reminding the need for setting the cooking time. CONSTITUTION:The cooking mode is set in the cooking mode setting means 4 in a microcomputer 13 by operating the cooking key 1 and the cooking time setting means 2. If there is no input from the cooking time setting means 2 while the stew cooking has been selected, a signal is transmitted to a buzzer which is a warning sound generating means to sound off the warning buzzer. The warning buzzer continues to sound off at regular intervals until the cooking time is inputted. The control of these processes is conducted by a control means 8. Upon the signal input that signifies that there exists a boiling condition from a temperature inputting means 5 to a boiling determining means 6, a signal is transmitted to a relay 10, which is a load control means, to turn ON and OFF a temperature regulating valve 11, which is a high/low intensity heating control means, so as to perform the control of the high and low intensity heating.
Patent JP-H03131726-A (JP)
Title: Cryostat
Inventor: TABUCHI TORU
IPC: G01J1/02
Filed: 1989-10-18
Abstract: PURPOSE:To shorten the time required for vacuum evacuation once again while the remaining vacuum layer is held in a vacuum state by opening the min. vacuum layer required for mounting of an IR detecting element to the atm. CONSTITUTION:An O-ring 5 seats on a valve seat 9a and closes a vent hole 9 when a container Y is turned upside down. The vacuum layer 7 is thereafter opened to the atm. through a vacuum evacuation port 2. A differential pressure is generated between the two vacuum layers 6 and 7 in this way and the O-ring 5 completely closes the vent hole 9 by receiving the differential pressure thereof and, therefore, the one vacuum layer 6 is maintained under vacuum. A window 4 is removed in this state and the IR detecting element 3 is mounted to the element packaging end face Y1 of the container Y and again the window 4 is mounted airtightly. The container Y is again turned upside down and the vacuum evacuation through the vacuum evacuation port 2 is executed at the time of subjecting the vacuum layer to the vacuum evacuation upon completion of the mounting of the element 3. The differential pressure between the vacuum layers 6 and 7 is then decreased and the O-ring 5 parts from the valve seat 9a. The vent hole 9 is thus opened. Both of the vacuum layers 6 and 7 communicated with each other through the vent hole 9 is thereafter subjected to vacuum evacuation.
Patent JP-H04146140-A (JP)
Title: Anti-slip processed paper and preparation thereof
Inventor: NAKAMURA MASAHIRO
IPC: B32B27/14
Filed: 1990-10-09
Abstract: PURPOSE:To prevent the mutual slip of processed papers and the curl thereof by extruding a synthetic resin such as polyethylene to the surface of paper such as kraft paper in a molten state and spraying a mixture of an anti-slip agent and an anti-curl agent to the rear of the paper to coat the same. CONSTITUTION:Laminated paper 12 subjected to the extrusion lamination of a molten resin such as polyethylene is supplied through a guide roller 10 so that the kraft paper thereof is turned toward the coating surface of a rotor- dampening coating apparatus 14. A coating solution 11 is supplied to a plurality of the rotors 18 of the rotor.dampening coating apparatus 14 by a pump through supply pipes 16 and sprayed to a base material 20 in a fan shape by the centrifugal action of the rotors 18 rotating at high speed. As the coating solution, an anti-slip agent prepared by mixing an anti-slip substance with water is used and a curl after processing is prevented by the moisture in the anti-slip agent. The processed paper coated by the coating apparatus 14 is taken up by a taking-up roller through a guide roller 15 without passing through a drying process.
Patent JP-H05103670-A (JP)
Title: New protein
Inventor: SHIMOMURA TAKESHI
IPC: C07K1/22
Filed: 1991-10-18
Abstract: PURPOSE:To obtain a new protein, having the protease activity of specifically cleaving a human hepatic cell growth factor having a specific molecular weight at a specific position between the arginine and the valine residues and useful for producing double-stranded human hepatic cell growth factor in vitro, etc. CONSTITUTION:A bovine fetal blood serum is diluted with water and added to a heparin-agarose column. The column is washed with a buffer solution and then subjected to concentration gradient elution from 0.1 to 0.7 M NaCl concentration. A fraction containing the protease activity of converting a single- stranded human hepatic cell growth factor (hHGF) into a double-stranded hHGF present therein is recovered and added to a column of an immobilized aprotinin. The eluted fraction is concentrated and subjected to gel filtration. Thereby, the objective new protein having 34000-38000 daltons molecular weight measured by SDS-polyacrylamide gel electrophoresis and the protease activity of specifically cleaving the hHGF composed of 728 amino acid residues at a position between the arginine residue in the 494th position from its amino- terminal and the valine residue in the 495th position from the amino-terminal is obtained.
Patent JP-S61148215-A (JP)
Title: Reactive resin composition
Inventor: FUKUKITA TOSHIO
IPC: C08K5/17
Filed: 1984-12-21
Abstract: PURPOSE:The titled quick-curing composition, consisting of a specific glycidyl compound, vinyl-terminated butadiene-nitrile rubber, aliphatic polyamine and radical polymerization initiator, having improved mechanical strength, heat resistance and impact resistance, and useful for aircraft, etc. CONSTITUTION:A reactive resin composition obtained by incorporating (A) a glycidyl compound expressed by formula I (Ar is 6-20C aromatic hydrocarbon containing >=1 glycidyloxy groups; R is H or CH3; n is an integer 1-4), preferably a compound expressed by formula II (R is H), with (B) preferably 5-40% vinyl-terminated butadienenitrile rubber, preferably 10-26% acrylonitrile content, (C) an aliphatic polyamine, e.g. isophoronediamine, and (D) a radical polymerization initiator, e.g. tert-butyl peroxybenzoate. Preferably, the ratio of the amino groups in the component (C) is 0.5-2 based on one epoxy group in the component (A).
Patent JP-H07176329-A (JP)
Title: Gas filling method into sodium-sulfur battery container
Inventor: MORI MASANOBU
IPC: H01M10/38
Filed: 1994-11-04
Abstract: PURPOSE:To provide the gas filling method into a sodium-sulfur battery container capable of filling gas into the battery container to the set pressure without using a gas generating element made of sodium azide, unifying the gas pressure of each battery, stabilizing the charge/discharge characteristics of the sodium-sulfur battery, and preventing the deformation of the battery. CONSTITUTION:The positive electrode side container 6 of a sodium-sulfur battery or a cartridge containing sodium is stored in the opened state in a storage case 1 provided with a vacuum pump 13 and a gas feeder 16. The pressure in the storage case 1 is decompressed to the first set pressure P1 by the vacuum pump 13. Nitrogen gas is fed into the positive electrode side container 6 or the cartridge stored in the storage case 1 to the second set pressure P2. The opening of the positive electrode side container 6 or the cartridge is closed by a cover 7, and the contact interface between the container 6 or the cartridge and the cover 7 is sealed and welded by the laser beam radiated from a laser beam generator 21.