baber/WOPTO huggingface dataset:
Patent JP-H07319132-A (JP)
Title: Color photography material
Inventor: SHIU CHIYUN TSUOI
IPC: G03C7/305
Filed: 1995-05-01
Abstract: PURPOSE: To restrain an effect of variables of development process on image density to a minimum by incorporating a specified electron transfer agent in any layer of the color photographic material having at lest one silver halide emulsion layer. CONSTITUTION: This color photographic material having at least one silver halide emulsion layer incorporating a dye image forming coupler contains the electron transfer agent releasing compound, in any of the layers, represented by the formula in which R<1> is an alkyl group; each of R<2> -R<6> is, independently, an H atom or an alkyl group; each of R<7> -R<11> is, independently, an H atom or an alkyl or alkoxy group; A is an H atom or an alkyl group; B is an alkyl group or it may combine together with A and the groups combining B and A to complete a carbon ring or a hetero ring, and when B does not combine with A, A and R<2> may combine with each other to complete an aromatic or nonaromatic carbon ring or a hetero ring.
Patent JP-H11305446-A (JP)
Title: Lithographic printing plate
Inventor: NAKAGAWA KUNIHIRO
IPC: G03F7/07
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a silver salt DTR lithographic printing plate capable of obtaining good image reproducibility even by using a low-performance output device having factors causing the degradation of the image reproducibility due to the insufficient exposure using a light source much in flare without converging luminous flux sufficiently. SOLUTION: This lithographic printing plate has at least a silver halide emulsion layer and a physical developing nuclei layer on a substrate. The silver halide emulsion layer contains silver halide particles having main photosensitivity for the exposure light source and silver halide particles having substantially no photosensitivity for the exposure light source. Thereby, even by using the low-performance output machine having factors causing the degradation of image reproducibility due to the insufficient exposure using the light source much in flare without converging luminous flux sufficiently, the silver salt DTR lithographic printing plate having good image reproducibility is obtained.
Patent JP-H07295548-A (JP)
Title: Keyboard musical instrument
Inventor: KIMURA MASAJI
IPC: G10C3/12
Filed: 1994-04-22
Abstract: PURPOSE:To easily adjust the height of a keyboard without altering the outward appearance by fitting a keybed on which the keyboard is placed slidably to sides in the vertical direction and providing a member which fixes the slid keybed to the sides. CONSTITUTION:A musical instrument main body 1 has the shelf board 4 at its lower part and the keyboard 3 is placed on the keybed. A couple of right and left arms 5 are stood at both the end parts of the shelf board 4 and fixed to the keybed 4 with L-sectioned assembly metal fittings 11. The sides 6 are fitted to the shelf board 14 with L-sectioned metal fixtures (fixing member) with a screw insertion hole 13 that are fixed to the keybed 4 and screws (fixing member) 15. The keybed 4, i.e., the musical instrument main body 1 can be slide to the sides 6, i.e., a stand 2 by unclamping and removing the screws 15, and the slid keybed 4 can be fixed to the sides 6 since the screws 15 are clamped at the position where the screw insertion hole 13 of the metal fixture 14 meets one of screw holes 16.
Patent JP-H02304098-A (JP)
Title: Rhodomycin derivative having cell proliferation- inhibiting activity
Inventor: PEETAA HERUMENTEIN
IPC: A61K31/7028
Filed: 1990-04-25
Abstract: NEW MATERIAL: A compound of formula I [R 1  is H or hydroxyl; R 2  is Cl, Br, NR a R b  (R a  and R b  are each H, a 1-4C alkyl or the like) or the like] and a salt thereof.  
     EXAMPLE: 7-O-(3'-N-Chloroethyl-3'-N-methyl-α-l-daunosaminyl)-β-rhodomycinone.  
     USE: An antitumoral agent. Is low toxic and differs from a conventional anthracyclin in reactivity, water solubility, etc.  
     PREPARATION: First, a starting compound of formula II is reacted with chloroacetaldehyde or bromoacetaladehyde in the presence of sodium cyanoborohydride to obtain a compound of formula I (R 2  is Cl or Br). Further, this is optionally reacted with e.g. a compound of the formula: HR a R b  desirably in DMF at a temperature of 0°C to the boiling point of the solvent to obtain a compound of formula I (R 2  is NR a R b  or the like). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07293166-A (JP)
Title: Overturning preventive device used for boring and column erecting truck
Inventor: NISHIHARA YUTAKA
IPC: E21B19/087
Filed: 1994-04-22
Abstract: PURPOSE:To improve the working efficiency by detecting the using condition of an auger by a limit switch, and preventing an unnecessary stop of the extension movement of an expansion boom by a detecting signal when the auger is pulled out. CONSTITUTION:By receiving the detected signal of a limit switch 18, the output of a stop signal to an expansion drive control device 4 is checked, and the reduction of efficiency of the pulling out work of an auger is prevented. And when a crane work is carried out in the condition the auger is not used, the output of the detected signal of the limit switch 18 to the expansion drive control device 14 is checked. And the safety of the crane work is secured in the same manner as the conventional overturning preventive device.
Patent JP-H08278593-A (JP)
Title: Heat-developable diazo copying material
Inventor: SHIMODA NAOTO
IPC: B41M5/26
Filed: 1995-04-10
Abstract: PURPOSE: To provide the heat-developable diazo copying material high in color development performance and developability and also in the storage stability of raw stock. CONSTITUTION: The heat-developable diazo copying material contains a diazo compound, a coupler, a basic material, and a eutectic-forming agent on a support and it contains the coupler having its surfaces of the coupler particles treated by reaction with an isocyanate compound and a sulfonamido type compound.
Patent JP-H11299716-A (JP)
Title: Wiper material
Inventor: AIHARA KIYOSHI
IPC: D04H1/06
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To make the dust wiping performance and dust holding performance of a wiper superior by making the bulk density of nonwoven fabric containing stereoscopic crimp staple not higher than a specified value. SOLUTION: This wiper material of a nonwoven fabric contains latent crimp staple which expresses stereoscopic crimp. The latent crimp staple expresses stereoscopic crimp by heating, etc., and has a lot of air gaps between staple by stereoscopic crimp to demonstrate a function to hold wiped dust. The stereoscopic crimp has random shape crimp forms in which spiral, bent in two dimensional directions, and parts of those are mixed. The nonwoven fabric is constituted of crimp staple expressing stereoscopic crimp by heating and has bulk density not higher than 0.11 g/cm<3> . When the bulk density exceeds this specified value, the texture is excessively made close to make the air gaps between staple to hold wiped dust insufficient.
Patent JP-H05302948-A (JP)
Title: Setting device of component for calibration use
Inventor: SATO KATSUYA
IPC: G01R31/00
Filed: 1992-04-27
Abstract: PURPOSE:To automatically set a component for calibration use on the automatic sorting apparatus of electronic components. CONSTITUTION:The automatic sorting apparatus of electronic components is constituted in the following manner: a hand grips an electronic component; the hand conveys it along a track L1; and the hand sets it in a measuring part. The setting device 400 of components for calibration use turns a screw rod 406 by means of a motor 407 and moves a housing stand 410 by means of a nut member 409 which is engaged with it. A plurality of components, for calibration use, whose shape is the same as that of the electronic component are housed in the housing stand 410. A desired component for calibration use is set in a taking-out position which is situated directly under the movement track L1 of the hand in the automatic sorting apparatus; it can be taken out (or returned) automatically.
Patent JP-S60251476-A (JP)
Title: Pattern sequencing processing method
Inventor: YAMAGUCHI TAKAO
IPC: G06T1/00
Filed: 1984-05-28
Abstract: PURPOSE:To attain rapid and efficient pattern sequencing processing by successively storing information such as points related to respective points and section numbers in the 1st table, then successively storing connecting relation information having addresses in the 2nd table. CONSTITUTION:When an input data section No.1 and points A, B are inputted, A and B are stored in the point column of the table A and the value ''1'' corresponding to the inputted section number is stored in the corresponding section number column. Then, ''0''s are stored in working number WK number column specified by addresses 1, 2 of the table B respectively. When an input data section No.2 and points C, D are inputted similarly, the C and D are stored in the point column of the table A respectively and a value ''2'' equal to the previously inputted section No.2 in the section number column corresponding to the C and D. Then, ''0''s are stored in the WK number column on the basis of addresses 3, 4 in the table B. thus, points related to the patterns and section information are stored in the tables A, B to execute sequencing processing.
Patent JP-H04269125-A (JP)
Title: Bolt holding device
Inventor: MURAYAMA SETSUO
IPC: B23P19/06
Filed: 1991-02-18
Abstract: PURPOSE:To improve the work efficiency by holding a head part of a bolt having a spring washer and a flat washer engaged with its shaft part preliminarily, and transferring it to a desired position. CONSTITUTION:After a head part of a blot is held by a second clamp means 54, a hold to a shaft part of the bolt by a first clamp means 34 is released. The second clamp means 54 is then moved up by a second pressure actuation means 50, and the head part of the bolt 10 is held by the clamp means, where the bolt 10 is taken up from a bolt suspending means 16.
Patent JP-S5813411-A (JP)
Title: Controlling device for tail end holding
Inventor: SATOU YUZURU
IPC: B21C47/02
Filed: 1981-07-13
Abstract: PURPOSE:To improve the operating ability and the productivity of a hot rolling mill, by advancing a holding roll during coiling, and holding the tail end of a material to be rolled at the prescribed position by an advancing stroke in accordance with the coiled dia. of the material. CONSTITUTION:A material to be rolled is guided by a guiding roll after being rolled by a rolling mill, and the tail end of the material is held with a controlling device for holding the tail end by actuating a holding roll when the tail end arrives. Said controlling device is constituted of an operational circuit 17 for coiling, an operational circuit 18 for the length of the material, an operational circuit 19 for the coiled dia. at the time of finishing of coiling, an operational circuit 20 for the time of advancing, an operational circuit 21 for the rotating angle, and an optimum controlling circuit 23 consisting of a controlling circuit 22. Generating an output signal from the circuit 22, driving a cylinder for driving the holding roll, holding the tail end of the material with a holding roll at the time of finishing of coiling before the finishing of coiling with the aid of a coiler.
Patent JP-S5232220-A (JP)
Title: High-tension circuit indication indicating equipment
Inventor: TOGASHI SHIGEKAZU
IPC: H04N3/18
Filed: 1975-09-05
Abstract: PURPOSE:To prevent outbreak of fire trouble, X-ray trouble by warning of abnormal condition of indicating equipment to user, to stop performance of indicating equipment when high tension rises abnormally.
Patent JP-H11301801-A (JP)
Title: Garbage collection device and method for collecting garbage by garbage truck
Inventor: KAMIYAMA KAZUSHI
IPC: B65F9/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a garbage box and a garbage collecting method by a garbage truck which are simple in construction, easy to set, are not prowled by a cat, a crow and the like, and easy to throw a garbage bag therein, to clean and wash an inner bottom surface thereof. SOLUTION: Vertical bars arranged behind each other and a connecting rod connecting upper ends of the vertical rods compose a support frame 1. The support frames are set vertically in a laterally spaced relation, a first open/close part 2 opening and closing freely from forward to backward and vice versa is provided at an upper surface between the frames 1, 1. At least in a front surface between the support frames 1, 1, a second open/close part 3 opening and closing freely from upper toward lower and vice versa is formed. The second open/close part 3 is composed of a flexible sheet to prevent the cat, a crow and the like from prowling and transverse bars attached to upper and lower ends.
Patent JP-H045927-A (JP)
Title: Gas cooker
Inventor: HIRATA YASUSHI
IPC: F24C3/02
Filed: 1990-04-24
Abstract: PURPOSE:To obtain this gas cooker whose cooking performance is satisfactory and whose constitution is simple by providing an upper burner provided on the upper part of a heating chamber, a grill net provided on about a center part, and a lower burner having plural flame holes, etc., and setting a distance between the upper end of the grill net and the center of the lower burner is <=20mm. CONSTITUTION:Food 10 to be cooked, placed on a grill net 11 is heated and cooked from the upper burner 9 and the lower burner 15 in a heating chamber 6. In this case, since the upper burner 9 covers almost the whole surface of the food 10 to be cooked, the upper face of the food 10 to be cooked can be heated and cooked uniformly. On the other hand, the lower burner 15 forms a flame a in a flame hole 14, but it is mixed in an air chamber 16 together with secondary air supplied forcibly from an air blowing device 17 and becomes a high temperature gas flow, and flows along the lower face part in parallel to the food 10 to be cooked and the grill net 11. In order to obtain sufficiently the arrival distance of high temperature gas, and also, to secure the stability of the gas flow, it can be attained by holding a blowout speed from an opening part 13 of high temperature gas in a prescribed level, and setting distance L between the lower burner and the grill net to <= 20mm in its level.
Patent JP-H01278558-A (JP)
Title: Composition for injection molding production thereof and usage thereof
Inventor: KAWAMOTO MASAYUKI
IPC: C08L71/02
Filed: 1988-04-30
Abstract: PURPOSE:To obtain the title composition capable of reducing the degreasing temperature and shortening the degreasing time in degreasing the resultant forms by incorporating ceramic powder and/or metallic powder with a polyether. CONSTITUTION:A blend comprising (A) 50-99.9 (pref. 70-99.9) wt.% of ceramic powder (e.g., aluminum oxide, silicon carbide) and/or metallic powder (e.g, iron powder, nickel powder), 0.1-100 (pref. 0.1-50) mum in particle size and (B) 0.1-50 (pref. 0.1-30) wt.% of a polyether of the formula (R1 is residue of active hydrogen atom-contg. compound; R2 is H, alkyl, etc.; A is 1-4C alkylene group; n is >=2; m is 1-8), 150-10,000,000 in molecular weight (e.g., polyethylene oxide) is heated and kneaded, and then the resultant composition is put to injection molding and the component B is heated and removed.
Patent JP-S5233203-A (JP)
Title: Elastic rail
Inventor: TOYODA SHIYOUZOU
IPC: E01B5/08
Filed: 1975-09-09
Abstract: PURPOSE: Elastic rail to reduce noise caused by lateral pressure of tyre rim of railway car wheel on the rail. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S606165-A (JP)
Inventor: ARUBERUTO CHIPERETSUCHI
IPC: A23G9/12
Filed: 1984-05-30
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-S58224346-A (JP)
Title: Holding device for mirror of copying machine
Inventor: ITOU TOSHIO
IPC: G03B27/70
Filed: 1982-06-24
Abstract: PURPOSE:To eliminate the influence of deviation and eccentricity of a revolving shaft, size tolerance of a holder, etc., during the angle setting of a mirror by fitting the mirror to the revolving shaft through a freely rotatable elastic body. CONSTITUTION:The revolving shaft 1 is rotated to fix a mirror holding arm 10 at the 1st angle position and the angle of rotation of the shaft 1 at this time does not require high precision. The tips of three adjusting screws 12 are made to abut and a fine adjustment of the mirror angle matching with the 1st optical path 1 is made. At this time, the mirror is attached freely rotatably to the arm 10 through a leaf spring 9, so high-precision angle setting is performed easily. Then, when the mirror is set at the 2nd position, the shaft 1 is rotated by theta deg. and fixed at the 2nd angle position. Similarly, the three adjusting screws 12' are used to make a fine adjustment of the mirror angle. Thus, this device makes the fine adjustment after setting the arm 10 at the specified position through the rotation of the shaft 1, so the fine adjustment is made by the screws 12 and 12' on the main body side to realize high-precision attachment without the influence of the fitting error of eccentricity of the shaft 1.
Patent JP-H0410387-A (JP)
Title: High-frequency heating device
Inventor: HOSHINO HIROTSUGU
IPC: H05B6/76
Filed: 1990-04-26
Abstract: PURPOSE:To obtain an enough wave sealing effect by specifying the intervals of slits in a wave sealing device for an oscillating high-frequency wavelength. CONSTITUTION:The optimum value of intervals of slits 10 in a choke construction as a wave sealing device is taken at lambda/3.7 to lambda/3.8, provided that the oscillation high-frequency wavelength of a high-frequency heater is 1. A wave sealing effect can be improved even for leakage wave in other than the lengthwise orthogonal directions of the periphery of a door 4 by determining the optimum value (lambda/3.7 to lambda/3.8) as aforementioned for slit intervals in the choke construction as a wave sealing method. Also, particularly effective wave sealing can be attained at the corners of the door 4.
Patent JP-S62266318-A (JP)
Title: Burner
Inventor: ADACHI IKURO
IPC: F23N3/00
Filed: 1986-05-13
Abstract: PURPOSE:To burn a fuel with flame at a proper air-fuel ratio by controlling the quantity of combustion air to be supplied by a blower in accordance with the opening degree of a proportional control valve controlling in accordance with the setting of heat generating quantity setting means and the output of a combustion sensor. CONSTITUTION:When a temperature knob 54 is manipulated, a reference voltage outputted rapidly varies with respect to the output of a water temperature sensor 53, the quantity of power supplied from a proportional valve control circuit 61 to a proportional control valve 45 varies immediately to vary the opening degree of a proportional control valve 45. In accordance with the quantity of power supplied to the proportional control valve 45, blower control circuit 62 varies the quantity of power supplied to a blower 33. Hence, the opening degree of the proportional control valve 45 varies and at the same time, the blower 33 supplies combustion air in accordance with the opening degree. Accordingly, the fuel burns with flame constantly at a proper air-fuel ratio. Further, in a case where, by the change in the composition of the gas supplied, flame does not burn at the proper air-fuel ratio, the blower control circuit 62 controls the quantity of power supplied to the blower 33 to compensate for the quantity of combustion air supplied. Therefore, the fuel constantly burns with flame at a proper air-fuel ratio.
Patent JP-2000308356-A (JP)
Title: Piezoelectric transformer inverter
Inventor: TOSHINARI KYOJI
IPC: H05B41/282
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To enable a piezoelectric transformer inverter to operate over a wide input voltage range and output current range, by outputting the control voltage corresponding to the phase difference between the output current and voltage of a piezoelectric transformer and, in addition, a pulse voltage signal the frequency of which is controlled based on the control voltage from a phase difference detecting means. SOLUTION: The DC voltage inputted to a piezoelectric transformer inverter through an input terminal 8 connected to an external DC power source 7 is inputted to a driving voltage control means 3 from the terminal 8. The control means 3 connects the input terminal 8 to the source electrode of a p-type FET Q1. The drain and gate electrodes of the FET Q1 are respectively connected to a driving means 2 and a frequency control circuit 5. A diode D1 is connected between the drain electrode and a ground potential so that the direction of the ground potential may be inverted and, in addition, a resistor R1 and a capacitor C1 are also connected in series between the drain electrode and ground potential.  The diode D1 is used for holding current by switching the FET Q1 based on a pulse voltage signal from the frequency control circuit 5 by means of a driving voltage control circuit composed of the resistor R1, capacitor C1, and resistors R2 and R3.
Patent JP-H04336659-A (JP)
Title: Kana/kanji conversion method and electronic equipment using the same
Inventor: NITTA HIDEKI
IPC: G06F17/22
Filed: 1991-05-14
Abstract: PURPOSE:To provide the KANJI (Japanese syllabary)/KANA (Chinese character) conversion method and the electronic equipment using the same with high conversion efficiency regardless of the field of a preparation objective sentence even when preparing a sentence from the one in a different field. CONSTITUTION:When a reading is inputted from a keyboard 5 and a conversion key is depressed, KANJI/KANA conversion processing is performed by referring to a system dictionary 41. When a dictionary switching key is depressed in an undefined state, another KANA/KANJI conversion for the undefined reading is performed against a technical word dictionary 42. Every time the dictionary switching key is depressed, the KANA/KANJI conversion is performed while switching a referring dictionary.
Patent JP-H11302238-A (JP)
Title: Production of amide derivative
Inventor: HOSHINO TADAHIDE
IPC: C07C233/47
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To industrially and simply produce the subject derivative at a low cost without requiring a large amount of a reactional solvent by esterifying an aminocarboxylic acid or a cyclic lactam in the presence of a specific acidic catalyst. SOLUTION: An aminocarboxylic acid represented by formula I [R<1> and R<2> are each H or a 1-6C straight-chain alkyl; (n) is 1-16] (preferably 12- aminododecanoic acid, etc.), or a cyclic lctam represented by formula II (preferably ε-caprolactam, etc.) is reacted with a >=2C monohydric alcohol [R<3> OH (R<3> is a 2-8C alkyl)] in the presence of an inorganic acid (e.g. sulfuric acid) to remove the unreacted alcohol. The resultant compound is subsequently reacted with a dicarboxylic acid dihalide [XCOR<4> COX (X is a halogen; R is a 1-40C bivalent hydrocarbon)] in the presence of a tertiary amine. In the above reaction, a reactional solvent, e.g. benzene is preferably used and the reaction is preferably carried out at a reactional temperature within the range of ambient temperature to 200 deg.C.