baber/WOPTO huggingface dataset:
Patent JP-H09288982-A (JP)
Title: Cathode-ray tube and method for inspecting hightemperature heat treated film of ni-cr sleeve constituting electron gun thereof
Inventor: EZAWA MASAYOSHI
IPC: H01J9/42
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube having an electron gun which uses an Ni-Cr sleeve which can secure the desired electron emission characteristic. SOLUTION: A high-temperature heat treated film is formed on a bed through the grain boundary or micropinhole part of the high temperature heat treated film that has been subjected to heat treatments such as oxidation, reduction, and blackening while 10<-4> g/2μm<2> to 10<-8> g/2μm<2> of carbon remains clinging to the surface of an Ni cap 31 equipped with an Ni-Cr sleeve 32 that was cleaned by washing and removing press oil with an organic solvent or a water- soluble washing agent. The amount of elusion from the bed Ni-Cr is controlled so that the amount of Fe is within 0.0001 to 0,01mg per 3 to 15mg of the weight of the Ni-Cr, that the amount of Ni is within 0.001 to 1mg per 3 to 15mg of the weight of the Ni-Cr, and that the amount of Cr is within 0.01 to 0.7mg per 3 to 15mg of the weight of the Ni-Cr.
Patent JP-S5224430-A (JP)
Title: Picture signal recording and regenerating device
Inventor: TOMITA MASAO
IPC: G11B5/02
Filed: 1975-08-20
Abstract: PURPOSE: To reduce the effect of noises or moire, etc on a color signal by recording the color signal through a pulse code modulation and interleaving it in a luminance signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07311122-A (JP)
Title: Device for testing automatic change gear
Inventor: FURUTA TOMONOBU
IPC: G01M13/02
Filed: 1994-05-17
Abstract: PURPOSE:To obtain a device for testing automatic change gear which uses input and output shafts corresponding to various kinds of automatic change gears and can be easily coupled with the input and output shafts. CONSTITUTION:A rotating shaft holder which is rotatably supported and driven by a motor is provided with holder pawls for holding output shafts 4 and 5, index grooves (b) for positioning the shafts 4 and 5, and hydraulic cylinders engaged with the grooves (b) and automatic coupling mechanisms for work 1 and uniform-speed machines 6 and 10 are respectively provided at both ends of the shafts 4 and 5. At the same time, phase matching grooves which are engaged with the phase matching pins of output shaft holders are provided on the shafts 4 and 5 and the shafts 4 and 5 are driven by means of hydraulic cylinders which are provided on the sides of the work 1 and uniform-speed machines 6 and 10 and the detachable arms of which are incorporated in the rotating shafts of the output shaft holders.
Patent JP-S63268907-A (JP)
Title: Valve system for engine
Inventor: KAWANO TAMENORI
IPC: F01L1/18
Filed: 1987-04-24
Abstract: PURPOSE:To aim at reducing time required for assembling work by providing an elastic body between two rocker arms with different oscillating quantities and setting the elastic force of the elastic body to be smaller than the friction force by a compressive spring. CONSTITUTION:An elastic body 18 is provided between a rocker arm 10 and a rocker arm 14 with different oscillating quantities. A compressive spring 24 is installed, compressed, between a spring bearing part 10a of the rocker arm 10 and a spring bearing part 14a of the rocker arm 14. The elastic force of the elastic body 18 is set to be smaller then the friction force produced at the stopper surface between the rocker arms 10, 14 by the compressive spring 24. This enables both rocker arms to be integrated with each other at the time of assembling, thereby time required for assembling work can be reduced.
Patent JP-H042668-A (JP)
Title: Production of ceramic composite
Inventor: SHINTANI TAKAMASA
IPC: C04B35/74
Filed: 1990-04-16
Abstract: PURPOSE:To reduce strain stress between ceramics and a metal by incorporating a metal material covered with a specific covering material into a ceramic green formed article and burning. CONSTITUTION:A metallic material 1 is covered with a covering material 2 consisting of an organic material or carbon powder so as to become to thickness d1 and d2 corresponding to sintering shrinkage of a ceramic green formed article 3. Then the metal material 1 is embedded into a ceramic green formed article 3 and the ceramic composite green formed article 3 is heated to 280-600 deg.C at a temperature raising rate of 1-100 deg.C/hr and degreased for 1-5hr and space 5 is formed between a ceramic degreasing body 4 and metal material 1 and then the degreased ceramic composite green formed article is heated to 600-1850 deg.C at a raising rate of 10-200 deg.C/hr and burned for 1-5hr.
Patent JP-S59227380-A (JP)
Inventor: ADACHI KOUJI
IPC: B25J13/00
Filed: 1983-06-09
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-S59227039-A (JP)
Title: Recording and reproducing master disk preparing device
Inventor: IMANAKA RIYOUICHI
IPC: G11B7/24
Filed: 1983-06-07
Abstract: PURPOSE:To set independently the shape and the size of a pre-groove and an address information signal by constituting a titled so device that an address information signal becomes a roughly sine wave-shaped signal having an amplitude which is maller than a depth of a groove formed on a recording master disk, when the groove and the address information signal are recorded simultaneously in said recording master disk. CONSTITUTION:A V-shaped pre-groove 15 and an address information signal 16 are cut on an master disk base material 14, and the V-shaped pre-groove 15 whose depth is H1 and the sine wave-shaped address information signal 16 are cut. The amplitude of the address information signal is H2, and can be set freely by varying the gain of a high voltage amplifier. Accordingly, it is also possible to vary the amplitude in one disk in order to make a reproducing level constant in the inside circumference and the outside circumference of a disk. Also, the depth H1 of the pre-groove can be set freely by varying the shape of a cutting needle 8 and a needle pressure applied to the cutting needle 8.
Patent JP-H11282610-A (JP)
Title: Method and device for reducing input frequency of command or the like
Inventor: ICHIMONO YUTAKA
IPC: G06F3/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the input frequency by selecting and deciding the example sentence commands which are necessary for a program out of a command example sentence table shown on a display device and roughly dividing those decided sentence commands into two groups which include no physical characteristic arguments of example sentence commands and include these arguments respectively to perform the due processing. SOLUTION: A command example sentence table 31 included in a storage means 3 is shown on a display device 1 by an arithmetic controller 2 via the input of an input device 4 and according to the procedure of a program. Then a no-argument command is separated from an argument command by the program in the sequence number via the alternative decision after the selection/ decision return is set on a specific line. In such cases, the no-argument command is directly stored in the program and accordingly just the single input frequency suffices regardless of the number of characters of the command. Meanwhile, both sequence number and the command are stored in the specific line via the selection/decision return. As a result, the input frequency is reduced.
Patent JP-S5529063-A (JP)
Title: Piston for internal conbustion engine, etc.
Inventor: TOKITA HIDEHIRO
IPC: F16J1/00
Filed: 1978-08-21
Abstract: PURPOSE:To facilitate use of piston ring with superior seal effect, by constructing piston with upper member and side member, and by providing channel for ring at junction of two members. CONSTITUTION:Form upper member 1 by integrating disc portion 2 that is top of piston and cylinder portion 2 which has less diamter than and is coaxial with disc portion 2. Insert hollow side member 4 of the same diameter as disc portion 2, around cylinder portion 3 and put is piston pin 5 through both members 1 and 4 to combine them. Then, channel for ring 6 appropriate for from of ring is formed by contact faces 2a, 4a of both members 1, 4 where, after combination of both members, piston ring is inserted.
Patent JP-S58219408-A (JP)
Title: Nonlinear operation circuit
Inventor: KOBAYASHI TERUO
IPC: G01K7/14
Filed: 1982-06-16
Abstract: PURPOSE:To obtain a higher order function signal of an input signal inexpensively and simply, by selecting the time constant of a resistor and capacitor, which constitute a smoothing circuit, so that the time constant is made larger than the period of a triangular wave. CONSTITUTION:An operational amplifier 4, which obtains the difference signal between an input signal Vin that is applied to an input terminal and a triangular wave that is the output of a triangular wave generator 2, and a smoothing circuit, which obtains a DC from an output signal Vout from the operation amplifier 4, are provided in a nonlinear operation circuit. The time constant C.R7 of a resistor R7 and a capacitor C constituting the smoothing circuit is made larger than a period T of the triangular wave. In this constitution, a higher order function signal of the input signal Vin can be obtained inexpensively and simply without using an expensive IC multiplier.
Patent JP-S5439077-A (JP)
Title: Preparation of 5-substd picolinic acids
Inventor: MIYANO KOUICHI
IPC: C07D213/79
Filed: 1977-08-26
Abstract: PURPOSE: To prepare objective compounds useful as inhibitor of dopamine βhydroxylase readily in high yield without using expensive oxidizing agent from a cyclopropylpyridine derivative in one step using a specific inexpensive acid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59230431-A (JP)
Inventor: MITANI TETSUYUKI
IPC: H02J3/24
Filed: 1983-06-08
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-S63267372-A (JP)
Title: Blood circulation promoting apparatus
Inventor: ABE HIDEAKI
IPC: A61N2/00
Filed: 1987-04-24
Abstract: PURPOSE:To make the title apparatus easy to wear, to reduce unpleasant feeling even when said apparatus is worn and to impart no trouble to daily living action, by winding an antenna in a cylindrical form so as to externally fitting the antenna to a finger. CONSTITUTION:A battery 4 is provided to a printed circuit board 3 on the upper side thereof in a freely detachable manner and an IC part 5 is mounted to the under surface of said board 3. An oscillation circuit 6 and a modulation circuit 7 are provided to the IC part 5. A pair of belts 9, 10 are mounted to the outer periphery of a main unit 1 and an antenna 8 is externally fitted to the finger 15 of a hand or the fifth finger of a foot and the main unit 1 is mounted on a wrist 11 or ankle by the belts 9, 10. Since the apparatus becomes simple to mount on the affected part where finger sprain or frostbite occurs and, since the antenna 8 is more directly mounted on the affected part, an electromagnetic field is intensively generated to effectively act on the affected part.
Patent JP-S5327688-A (JP)
Title: Preparation of impact resistant, weather resistant graft copolymer
Inventor: SHIYOUJI FUSATSUGI
IPC: C08F2/02
Filed: 1976-08-27
Abstract: PURPOSE: To prepare title copolymer without use of solvent, by the twostage graft polymerization of particular elastic polymer with monomer mixture comprising an aromatic vinyl compound and a polar vinyl compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0649046-A (JP)
Title: Phenylsulfonamide endoserine antagonist
Inventor: NATESAN MURUGESAN
IPC: C07D261/18
Filed: 1993-04-28
Abstract: Compounds of the formula <CHEM> inhibit the activity of endothelin. The symbols are defined as follows:     one of X and Y is N and the other is O;     R<1>, R<2> and R<3> are each independently <a)   hydrogen, except that R<1> is other than hydrogen; <b)   alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkenylalkyl, aryl, aryloxy, aralkyl, or aralkoxy, any of which may be substituted with Z<1>, Z<2> and Z<3>; <c)   halo; <d) hydroxyl; <e)   cyano; <f)   nitro; <g)   -C(O)H or -C(O)R<6>; <h) -CO2H or -CO2R<6>; <i)   -SH, -S(O)nR<6>, -S(O)m-OH, -S(O)m-OR<6>, -O-S(O)m-R<6>, -O-S(O)mOH, or -O-S(O)m-OR<6>; <j)   -Z<4>-NR<7>R<8>; or <k)   -Z<4>-N(R<1><1>)-Z<5>-NR<9>R<1><0>; and the remaining symbols are as defined in the specification.
Patent JP-H10259081-A (JP)
Title: Compost fermentation tank for aerobic fermentation treatment
Inventor: NAKAGAWA RYOICHI
IPC: C05F17/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To suppress activity of various germs and suppress occurrence of malodor due to putrefaction of organic matters and enable promotion of aromatic fermentation due to aerobic soil microorganisms by forming a compost fermentation tank floor for aerobic fermentation treatment and side wall by porous concrete having water permeability and air permeability. SOLUTION: This compost fermentation tank 1 comprises a floor 3 and a both side wall 4 and forms long groove made of concrete for housing an organic matter A required to carry out fermentation treatment and one end thereof is used as a charge part 5 of the tank 1 and other end is used as a take out part 6. The tank 1 is equipped with a moving agitator 7 for moving between the charge part 5 and the take out part 6 and agitating and transferring the organic matter A and an organic matter charged in the charge part 5 is subjected to aerobic fermentation of actinomyces, etc., which lives in soil for a definite time according to each stage and fermented compost is obtained in the take out part 6. Concrete having a fine pore structure is formed by mixing an inorganic salt and an organic acid with cement.  The charge part of the fermentation tank promotes aromatic fermentation microorganism by using soil cement by humic soil.
Patent JP-H01274159-A (JP)
Title: Fixing method for image forming device
Inventor: AOSHIMA KUNIMASA
IPC: G03G15/00
Filed: 1988-04-27
Abstract: PURPOSE:To suppress a rise in the temperature of a paper nonpassing part by the heat roller of a fixing device by making copying intervals long on detecting a form of size smaller than the B5 size of a postal card, etc. CONSTITUTION:An equipment which performs processes as an electrostatic charger 2, a developing machine 3, a transfer machine 4, etc., is provided at the periphery of a photosensitive body 1, and the roller type fixing device 6 is arranged on the downstream side of a transport 5. In the fixing device 6, a heat roller 8 where a heater 7 consisting of a main heater and a subordinate heater is arranged at the center part and a pressure roller 9 are pressed against each other, and a form runs between the both. Then when a form of size smaller than the B5 size of a postal card, etc., is detected, the copying intervals are made long. Consequently, when forms of small size pass through the fixing device successively, the temperature of the heat roller is uniformed by varying the copying intervals. Consequently, a rise in the temperature of the paper nonpassing part of the heat roller is suppressed.
Patent JP-S584758-A (JP)
Title: Preparation of guanidinocaproic acid phenyl ester
Inventor: ADACHI TSUTOMU
IPC: C07C239/00
Filed: 1981-06-30
Abstract: PURPOSE:To prepare the titled compound having inhibiting activity to trypsin, etc., in high yield and purity, by reacting guanidinocaproic acid or its acid addition salt with an imide halide obtained by the reaction of specific compounds. CONSTITUTION:The objective compound of formula III is prepared by (1) reacting an N,N-dialkylamide of formula V (R1 is lower alkyl; R2 is H or methyl) with a halogenating agent to obtain an iminium compound, (2) reacting the compound with a (substituted) phenol of formula II (R is H, lower alkyl, etc.), and (3) reacting the resultant compound of formula IV (X is halogen; X' is acid residue) with guanidinocaproic acid of formulaIor its acid addition salt. EFFECT:The compound of formula IV is a novel compound which is relatively stable in dried state, and nevertheless decomposed easily by contacting with an alcohol and gives an ester extremely easily by the reaction with an acid.
Patent JP-S5529959-A (JP)
Title: Manufacture of one bite-sized packed cheese
Inventor: TAKAHASHI TAKAYOSHI
IPC: A23C19/086
Filed: 1978-08-22
Abstract: PURPOSE: To manufacture a bite-sized packed cheese, without deteriorating the texture and taste of cheese, by solidifying the raw material of cheese emulsified under high speed agitation without cooling to the freezing temperature, and smoking the emulsion.  
     CONSTITUTION: The raw materials of cheese are emulsified by high speed agitation, and solidified by cooling at about 10°C. The solid emulsion is divided to a bite- size and dried under mild conditions to give a surface suitable to the machine packaging. It is then smoked to improve its machine packaging characteristics and to impart with preservability and excellent taste. The smoked piece is packed, and further sealed under humid atmosphere. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11298425-A (JP)
Title: Fm stereo receiver and method for receiving fm stereo broadcasting
Inventor: NISHINO YASUSHI
IPC: H04H1/00
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To automatically receive at anytime a broadcast program of the more optimum band between two kinds of FM stereo broadcasting systems by switching a broadcast channel when received field strength is smaller than a predetermined value. SOLUTION: A controlling part 10 receives a broadcast channel of a CCIR band, fetches the output of a field strength detection circuit 13 and detects a received field strength Ec. When the strength Ec is larger than a predetermined threshold E, an output switching circuit 7 selects output signals L and R of a stereo demodulator 5 and executes receiving processing of a channel of the CCIR band. When the strength Ec is smaller than the threshold E, switching to a channel of an OIRT band is performed, receiving is performed and its received field strength Eo is detected. When the strength Eo is larger than the strength Ec, it is decided that a broadcast channel of the OIRT band is received and output signals L and R of a stereo demodulator 6 are selected.
Patent JP-S61262163-A (JP)
Title: Printing head driving circuit of printer
Inventor: TANUMA JIRO
IPC: B41J29/377
Filed: 1985-05-16
Abstract: PURPOSE:To eliminate the adverse effect on a control part due to the heat generation of a drive element and to attain the miniaturization and structural simplification of the titled driving circuit, by providing heat sink action due to heat conductor to a carriage and mounting a drive circuit on said carriage. CONSTITUTION:Because a control unit side is constituted only of a control part and has no heat generating parts such as a drive element, high density mounting is enabled. The printing head driving element 13 mounted to a carriage side is constituted so that a heat dissipation part is fixed to an iron plate 11 by screws and the iron plate 11 is connected and fixed to the surface of a carriage frame made of aluminum die cast having large heat dissipation effect. Therefore, both of them simultaneously have the action as a heat sink. A space motor coil 24 and a printing head 18 are also heat generating parts but, because the structure of the carriage part has heat sink action as a whole, it is unnecessary to mount a special heat sink or cooling fan as a cooling means.
Patent JP-S62258856-A (JP)
Inventor: ANDO ROKURO
IPC: B61D17/22
Filed: 1986-05-02
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-H043306-A (JP)
Title: Magneto-resistance effect type head
Inventor: YUHITO ISAMU
IPC: G11B5/39
Filed: 1990-04-20
Abstract: PURPOSE:To obtain a magneto-resistance effect type head with high reliability having a narrow track by forming a material, which can be worked by reactive plasma etching, into a signal detecting electrode exposed to a slide face for a recording medium. CONSTITUTION:The materials which has a good corrosion resistance and can be finely worked and can be patterned by plasma etching is used for signal detecting electrodes 5a and 5b. Nb, Ti, Ta, Cr, Au, Pt, or an allow essentially consisting of them is used as this material. One of these metals and alloy is used inconsideration of workability and current density distribution. Since this material increases the resistance of electrodes 5a and 5b, it is effective that this material and a thin film made of Cu, Al, their alloy, or Nb having a low specific resistance are laminated.
Patent JP-H07311875-A (JP)
Title: Automatic vending machine
Inventor: URANO TAKAYOSHI
IPC: G07F7/12
Filed: 1994-05-17
Abstract: PURPOSE:To provide an automatic vending machine which is easy to be used for also a user hondicaped in hearing by displaying the explanation on the operating method in a finger language, etc., by video in addition to the explanation of the operating method, etc., with voice. CONSTITUTION:A CPU 21 performs a control so that at least one of a case where the voice data stored by a voice data storage device 41 is reproduced by a speaker 47 via a D/A converter 43 and an amplifier 45 when the explanation of an operating method, etc., is performed and a case where the video in which the explanation of the operating method, etc., stored in a video data storage device 25 is performed in a finger language is displayed by a display device 37 may be performed.
Patent JP-S59228148-A (JP)
Title: Apparatus for measuring graininess of picture
Inventor: FUSEDA YUUICHI
IPC: G01N21/47
Filed: 1983-06-09
Abstract: PURPOSE:To easily measure the graininess of a picture by a method wherein a mean value of density signals of entire picture elements is obtained by scanning a local area which is smaller than a target area and further a root mean square of the differences between the mean value and density signals of a representative picture element is obtained in relation to the whole area. CONSTITUTION:A target area for a measurement of graininess is set on a film 1 on which a picture has been recorded, inside which area a local area 3 is scanned. Each of the densities of entire picture elements within the local area 3 is measured by a density reading means 4 and is transferred to a density converting means 5 through a line 4a so as to be converted into a density signal. This signal is then transferred to a low frequency component computing means 6 through a line 5a, where a mean value of the density signals of the entire elements within the local area 3 is computed. The mean value and the density signal of a representative picture element are transferred to a graininess value detecting means 7 through line 6a, where a root mean square of the two is obtained with respect to all local areas, thereby measuring the graininess of the picture.
Patent JP-H05293610-A (JP)
Title: Method for controlling supplying flow rate in rapidly cooled strip production and device therefor
Inventor: MIYAKE KANE
IPC: B22D11/06
Filed: 1992-04-22
Abstract: PURPOSE:To stably execute a little supply needed for the production of an extremely thin ribon by measuring the pouring speed of molten metal from a holding furnace and the wt. of the molten metal stayed in a tundish in on-line. CONSTITUTION:The pouring speed of the molten metal 1 from the holding furnace 2 is obtd. by operating the molten metal wt. in the holding furnace 2 with a computing element 6-1 as an output signal from a load cell 5-1 and executing time-differential with a differentiator 7-1. Further, the wt. of molten metal 1 in the tundish 4 is obtd. with a load cell 5-2 and a computing element 6-2 and further, by executing the time-differential with a differentiator 7-2. As this result, at the time of deciding what the wt. of molten metal 1 is normally measured, a stopper opening/closing device is adjusted so as to match to the aimed molten metal wt. value. On the contrary. at the time of deciding the normal measurement is not executed, the stopper opening/closing device is adjusted so as to match the pouring speed of molten metal 1 from the holding furnace 2 to the aimed pouring speed.