baber/WOPTO huggingface dataset:
Patent JP-S55150863-A (JP)
Title: Automatic pressing device for preparation of pressed "sushi"
Inventor: MINAMOTO HISAO
IPC: A23L7/10
Filed: 1979-05-15
Abstract: PURPOSE: To provide a device for the continuous pressing of a number of containers filled with boiled "sushi" rice, which comprises a number of pressing rams running along an orbit at regular intervals and a number of containers which are also transferred along a part of the orbit while being pressed one by one with the above ram.  
     CONSTITUTION: A chain conveyor 2 running along an orbit 1 is furnished with a number of pressing rams 5 at regular intervals. The leading rollers 61 and the guide roller 71 are introduced into a guiding member 8 when the pressing ram 5 enters into the transfer zone S. Since the leading rollers 61 and the guide roller 71 are transferred along the upper and the lower guide walls, respectively, the pressing lever 7 is lifted and the pressing plate 7B is separated from the supporting table 6C of a supporting means 6 while the pressing assembly is passed through the closing inclined part 8a. In the course of passing the assembly through the holding zone 8b, the pressing lever 7 is kept lifted, and it is lowered when the assembly reaches the opening inclined part 8C. A container E filled with cooked "sushi" rice is placed on the supporting table 6C during the above processes, and the pressed rice container E is taken out of the supporting table while the pressing ram 5 is running through the transfer zone S'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03259953-A (JP)
Title: Resin composition
Inventor: NAKAJIMA TAKASHI
IPC: C08L67/00
Filed: 1990-03-09
Abstract: PURPOSE:To improve moldability, mechanical properties, thermal properties, and solvent resistance by compounding a polyphenylene ether resin, a thermoplastic polyester resin, and a specific arom. copolyamide resin. CONSTITUTION:A resin compsn. is prepd. by compounding 20-90wt.% polyphenylene ether resin, 5-70wt.% thermoplastic polyester resin, and 5-50wt.% arom. copolyamide resin. The copolyamide resin has a logarithmic viscosity of 1.9-2.5 and comprises diamine units consisting of bis-(3-methyl-4- aminocyclohexyl)methane units and hexamethylenediamine units in a molar ratio of (3:97) to (35:65) and dicarboxylic acid units consisting of isophthalic acid units and terephthalic acid units in a molar ratio of (60:40) to (90:10).
Patent JP-H08232593-A (JP)
Title: Cut-off construction method for shield segment and segment to be used therefor
Inventor: MATSUI YOSHIHIKO
IPC: E21D11/38
Filed: 1995-02-23
Abstract: PURPOSE: To seal a joint face surely even in an outer peripheral part of a segment to which a human hand is not accessible and seal the joint face stably. CONSTITUTION: A segment, wherein an envelop 7, which envelops an accelerating curing agent with an easily breakable film, is pasted on a chamfered part installed to a corner part of an outer peripheral edge of the segment and assembled at the tail of a shield machine 3. A wire brush 4, which is installed inside, is penetrated into a groove formed on the chamfered parts which face each other between the adjacent segments 1 as the excavation of a shield machine 3 advances. By breaking the envelop 7 with the tip of the wire brush 4, the envelop 7 is broken so that the accelerating curing agent inside the envelop 7 may flow into the groove formed on the chamfered parts and is cured.
Patent JP-H07228094-A (JP)
Title: Template with dimension-regulating band
Inventor: KAJITA TORU
IPC: B43L13/20
Filed: 1994-02-18
Abstract: PURPOSE:To draw a square of a free shape and a free size in a square frame of a certain size. CONSTITUTION:An inside of a square transparent or semitransparent plastic made base plate 1 is hollowed out in a square, and a groove 4 for sliding a thin metallic band 3 for adjusting dimensions is provided outside the hollowed mold 2. The metallic band for adjusting dimensions is attached thereto, and slid. A required square is drawn by using a square which is formed with the hollowed mold and the band.
Patent JP-S59183671-A (JP)
Title: Production of yeast extract
Inventor: ISHII SHIYOUICHI
IPC: A23L1/28
Filed: 1983-04-05
Abstract: PURPOSE:A specific amount of sucrose fatty acid ester or sorbitol fatty acid ester is added to a slurry of edible yeast cells to effect high-efficiency autolysis in a short time without use of an organic solvent, thus giving a yeast extract of good quality. CONSTITUTION:The objective yeast essence is obtained by adding 0.5-3.0, preferably 0.8-2.0% of a sucrose ester with a fatty acid, preferably of 8-18 carbon atoms, or a solbitol ester with a fatty acid, preferably a monoester with an 8-10C fatty acid, and effecting autolysis, e.g., at 43-55 deg.C and 5.5- 6.5pH for 20-45hr.
Patent JP-S58177837-A (JP)
Title: Cassette size detector of copying machine
Inventor: MARUYAMA KOUJI
IPC: B65H1/00
Filed: 1982-04-12
Abstract: PURPOSE:To require no microswitch, simplify a circuit, and reduce the cost by providing a required resistor element to a cassette and connecting it in parallel with a condenser connected to a comparator circuit when the cassette is fitted to a copying machine so as to count and judge the cassette size. CONSTITUTION:In detecting the size of a cassette 6, a reference voltage is connected to one input terminal of a comparator circuit 9 and a condenser C is connected to the other input terminal, and a resistor element RA arranged on the cassette side is connected in parallel with the condenser C when the cassette is fitted to a copying machine 1. The discharge time of the condenser C is counted until the output signal of the comparator circuit is generated, and the cassette size is displayed on LEDs 11-1-11-N based on the counted data. Accordingly, by varying the resistance value of the resistor element RA on the cassette side in accordance with the size of the cassette 6, multiple types of cassette sizes can be detected with, e.g., even one comparator circuit.
Patent JP-S60204270-A (JP)
Title: Inverter device
Inventor: SEKINE MASAOKI
IPC: H02M7/5387
Filed: 1984-03-28
Abstract: PURPOSE:To improve the efficiency of an inverter device by selecting the first or second semiconductor switch elements by the output signals of the first and second comparators having hysteresis voltages, and switching it with high frequency. CONSTITUTION:An AC reference voltage Er and an AC load voltage Vout are divided and combined, applied to the input terminals NT1, NT2 of the first and second comparators 21, 22, and the output is fed back to the input side. Thus, the first and second hysteresis voltages are respectively generated at resistors R5, R7. Semiconductor switching elements Q1, Q2 are turned ON or OFF in an inverter 6 on the basis of the output of the first comparator 21, the polarity is changed on the basis of the output of the second comparator 22, and semiconductor switching elements Q1, Q2 of either one of half cycles of the voltage Er are alternately switched in sufficiently high frequency as compared with the frequency of the voltage Er.
Patent JP-2000256745-A (JP)
Title: Method for forming stress corrosion crack
Inventor: TANAKA YASUHIRO
IPC: G01N29/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To efficiently and artificially form a stress corrosion crack in a specified place of an inner surface of a tubular joint. SOLUTION: The distribution of the circumferentially uniform residual tensile stress field is formed in an inner surface of a joint of a tube 2 by changing the starting position of the full-circled welding by the welding layer in forming a weld joint of the tube 2. A conductive foil 8 is welded to an expansion member 7 by the closely-spaced spot welding based on the shape of the inner surface of the joint of the tube 2 to improve the conductivity, and then, the shape of the layer of the conductive foil 8 is substantially coincident with the shape of the inner surface of the joint of the tube 2 to improve the adhesiveness of a pad to the inner surface of the joint of the tube 2.  In addition, the dimension of the pad 10 in the circumferential direction of the inner surface of the joint of the tube 2 is set according to the stress corrosion crack to be generated, and the position and the length in forming the stress corrosion crack to be formed in the inner surface of the joint of the tube 2 are specified.
Patent JP-S57175073-A (JP)
Title: Ultrasonic soldering device
Inventor: SHIRAI MITSUGI
IPC: B23K3/06
Filed: 1981-04-22
Abstract: PURPOSE:To obtain solder connection of high reliability by changing the shape of the oscillating surface of an ultrasonic horn in a device thereby transmitting uniform ultrasonic wave energy to the entire surface to be connected of a printed. CONSTITUTION:The oscillating surface 100 of an ultrasonic horn 3 consists of a surface (a) parallel to the soldering surface of a printed circuit board 7 and a surface (b) inclined at a constant angle to the surface (a). This allows the ultrasonic waves generated from the surface 100 to transmit through the inside of solder 8 as shown by arrows. Hence, the ultrasonic wave energy is transmitted at unform density to the through hole walls 12 in the positions perpendicular to the pads 11 of plates 7 on the plane parallel to the horn 3, and good soldering is obtained by the cavitation effect in the solder.
Patent JP-H06270409-A (JP)
Title: Recording apparatus
Inventor: HIBI MAKOTO
IPC: B41J2/175
Filed: 1993-03-19
Abstract: PURPOSE:To provide a recording apparatus capable of directly supplying ink from one ink tank so far as inks have the same color with respect to recording heads as a plurality of ink emitting systems having ink emitting orifices different in caliber. CONSTITUTION:A recording head part 101 consisting of a plurality of recording heads having ink emitting orifice rows 101A, 101B different in caliber and one ink tank unit 102 directly supplying ink to the recording head part 101 are integrally formed.
Patent JP-S61217228-A (JP)
Title: Manufacture of two layer coated metallic plate
Inventor: YOSHIMOTO JUNICHI
IPC: B29C48/07
Filed: 1985-03-25
Abstract: PURPOSE:To improve productivity by a method wherein core expandable material, coated on the metallic plate, is expanded at the stage of going out of a mold and, thereafter, is cooled through a sizing die. CONSTITUTION:The metallic plate 2 is passed through the mold 1 to coat the core expandable material 3 thereon in the mold 1 in the condition of not yet expanded, then, a surface material 4 is coated on the core expandable material 3 and the core expandable material 3, coated on the metallic plate 2, is expanded at the stage of going out of the mold 1, thereafter, the product is cooled through the sizing die 5. The core expandable material 3 is coated in the mold 1 under the condition of non-expanded, therefore, the amount of resin, used for the molded product, may be made constant and the thickness of coating becomes constant accordingly. Further, the product is cooled through the sizing die 5, therefore, the foaming ratio of the resin may be regulated and the strict control of temperature, resin pressure or the like in the mold 1 is not necessitated, therefore, productivity may be improved.
Patent JP-S53146089-A (JP)
Title: Cable penetrating device
Inventor: TAKAGI TAKASHI
IPC: H02G3/22
Filed: 1977-05-23
Abstract: PURPOSE: To improve a radioactive performance and airtightness by allowing the extener shape of box frame to make a stepped constructi and an outgoing cableto make heat resistance and airgight seal construction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0591827-A (JP)
Title: Apparatus for separating ambulatory animal
Inventor: AOKI NOBUO
IPC: A01K1/035
Filed: 1992-03-17
Abstract: PURPOSE:To surely separate ambulatory animals one by one from a group without fail by forming a separation part at a part of a guiding path to guide a plurality of ambulatory animals and providing a particular inlet gate. CONSTITUTION:An inlet gate 3 is freely opened and closed by swinging and the front sight of an ambulatory animal is shielded when the gate is in completely closed state. When an ambulatory animal is present in a separation part D, the inlet gate 3 is maintained to completely closed state. When there is no ambulatory animal in the separation part D, the inlet gate 3 is maintained to an intermediate state between the completely closed state and the fully opened state. The gate 3 in the intermediate state between the closed state and the opened state can be pushed open by passing an ambulatory animal through the gate.
Patent JP-S51137835-A (JP)
Title: An oil immersed transformer
Inventor: OKAMOTO MASAO
IPC: H01F27/04
Filed: 1975-05-22
Abstract: PURPOSE: Overheat of the bushing posket is prevented by arranging a plurality of cooling pipes on the bushing pocket. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62216191-A (JP)
Inventor: TOGAWA MAYUMI
IPC: H05B6/12
Filed: 1986-03-17
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-2000261961-A (JP)
Title: Load facility setting device
Inventor: NARUSE KUNISUKE
IPC: H02J3/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a load facility setting device that assures easier manufacture and reduction in cost. SOLUTION: A used device on/off selecting circuit 22 and a circuit 23 for setting the number of units to be used most frequently are connected to a power supply circuit 21. To the power supply circuit 21, a step on-signal generating circuit 26 and a step off-signal generating circuit 27 are connected and an excessive on-operation invalidate a control relay circuit 28 is also connected to the generating circuit 27. The structure can be simplified by alternately incorporating the relays to this relay circuit 28.
Patent JP-H04295137-A (JP)
Title: Engine for aircraft
Inventor: YASUDA MASAHARU
IPC: F02C7/04
Filed: 1991-03-25
Abstract: PURPOSE:To realize prevention of stall and icing of the compressor of a gas turbine engine for an aircraft by means of less number of parts. CONSTITUTION:A plurality hollow struts 3 are arranged in an inlet frame, so that they may cross over the main stream 4 of flow-in air positioned upstream from the rotation wingrow 1 of a compressor, and asymmetric static pressure distribution is generated around the struts 3 by blowing hot air from the hollow part of the struts 3, through a slit 5 which opens at an asymmetric position in relation to the streamline of a main stream 4, and the swirl is generated in the main stream which flows in the rotational wingrow 1 of the compressor, and the stall is prevented, and icing is also prevented.
Patent JP-H05261887-A (JP)
Title: Plate cylinder or printing machine
IPC: B41F5/04
Filed: 1992-03-17
Abstract: PURPOSE:To shorten the preparatory operation time by a method wherein the economics is enhanced by enabling a printing plate of an optional length to be set. CONSTITUTION:A first cylinder 12 and a second cylinder 12 are arranged in parallel with each other, and the second cylinder 13 is provided freely movably to the first cylinder 12. Feed pins 20 are provided at equal intervals peripherally at both end parts of outer peripheries of the first cylinder 12 and the second cylinder 13. A loop formed printing block 18 is bridged over outside the first cylinder 12 and the second cylinder 13, and the feed pins 20 are engaged with holes 19 for feeding provided at equal intervals on both side parts of the printing block 18. The second cylinder 13 is moved in a direction separating from the first cylinder 12 and tension is added to the printing block 18.
Patent JP-S61220326-A (JP)
Title: Semiconductor exposure equipment
Inventor: OSHIDA YOSHISADA
IPC: H01L21/30
Filed: 1985-03-27
Abstract: PURPOSE:To make it possible to expose the whole surface of wafer in a short time in virtue of exact alignment and prompt exposure, by irradiating the light of rather narrow band spectrum like the laser against the grating, and illuminat ing the set mark on the wafer by the diffracted ray through the imaging optical system like the reducing glass, etc. CONSTITUTION:To detect the target mark on the wafer 2, the grating 12 is installed so as to adjoin the circuit pattern part 11 of the reticule 1. The illuminating light for alignment irradiated from the laser source passes the mirror 513, the beam-splitter 512, the relay-lens 511 and the mirror 510, and illuminates the grating 12 with the incidence angle psi0. The diffracted light 52 with the diffraction angle psi1 is in the entrance pupil of the reducing lens, and illuminates the set mark 22 of the wafer. This set mark is recorded in the scribe-area 23 between chips on the wafer. As the grating 12 on the reticule is located in the position corresponding with the set mark, the illumination of the light for alignment can be performed on the location of exposure.
Patent JP-H07250958-A (JP)
Title: Shot ball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-03-20
Abstract: PURPOSE:To prevent various troubles generated in the case of lending balls from a ball lending device provided separately from the shot ball game machine and to prevent unexpected disadvantage on the side of a play spot as much as possible when abnormality is generated in the payment of balls. CONSTITUTION:When a detector detects a prize winning ball getting a prize in a prize winning area and gift ball payment conditions are established or when coins or paper moneys are put in and prescribed ball lending conditions are established, a central processing unit(CPU) 108 controls the drive of a driving motor 68 so that balls can be paid from the gift ball paying device to the side of a player. Further, when a ball run out detector 112 does not detect ball run out and there is no detection output from a gift ball detector 74 more than a fixed time while the driving motor 68 is driven, the CPU 108 warns abnormality by operating a trouble warning device 118.
Patent JP-S646271-A (JP)
Title: Carbostyril derivative
Inventor: NISHI TAKAO
IPC: C07D413/06
Filed: 1987-03-16
Abstract: NEW MATERIAL:A compound of formulas I-III (R is residue of unsaturated heterocyclic ring bearing 1-4 heteroatoms (O, N), which may be substituted; R<1> is H, alkyl, phenylalkyl; R<2> is H, halogen, alkylsulfonyloxy, alkoxy, hydroxyl; Z is O, S, CO, formula IV, formula V (R<3> is H, alkyl), NH; A is alkylene; X is O, S, SO, SO2; Z' is Z except O] or its salt. EXAMPLE:6-[2-(1-Phenyl-2-imidazolyl)thioacetyl-3,4-dihydrocarbostyril. USE:It has action to inhibit blood platelets from adhering and is useful as a remedy or prophylactic for arteriosclerosis, ischemic cardiopathy, acute or chromic nephritis. PREPARATION:For example, the reaction of a compound of formula VI (Za is O, S, NH) with another compound of formula VII (X<1> is halogen, alkanesulfonyl; n is 0, 1) gives a corresponding compound of formulas I through III.
Patent JP-S62219619-A (JP)
Title: Method for moving stage in electron beam device
Inventor: ISHIZUKA TOSHIHIRO
IPC: H01J37/28
Filed: 1986-03-20
Abstract: PURPOSE:To enable an effective measurement of voltage by reducing the number of movements of a stage by dividing measurement points into blocks of the size of an irradiation field with electron beam previously so that the number of the irradiation fields electron beam becomes the least and moving a stage to the positions of said blocks. CONSTITUTION:When cordinate data of measurement points of n-pieces are given on a chip 21 to be measured, the minimum cordinates (Xmin, Ymin) of X, Y and the maximum cordinates (Xmax, Ymax) are extracted firstly out of said cordinate data of measurement points. Next, a field 22 is moved from the above minimum cordinates to the maximum cordinates with the minimum steps for moving a stage and measurement point numbers P1, P2...Pm included in fields F1, F2...Fm are calculated. After these operations, a field Fmax comprising the maximum measurement point number Pmax is extracted and the stage cordinate data which correspond that field are memorized. Thus, the above dividing operation into blocks is continued in order of largeness of the numbers of included measurement points untill all the measurement-point cordinate data are cancelled.
Patent JP-S62218804-A (JP)
Title: Non-contact displacement measuring apparatus
Inventor: YAMAZAKI IWAO
IPC: G01D5/26
Filed: 1986-03-20
Abstract: PURPOSE:To perform a measurement of displacement in a non-contact manner, by making a light receiving cathode surface planar to use an image detector tube for electromagnetically focusing secondary electrons therefrom. CONSTITUTION:An incident light is received by a cathode surface 2 from the left to generate corresponding secondary electrons on the back thereof and the secondary electrons are turned to a beam with a focusing coil 3. The secondary electrons passing through a light opening 4 are multiplied to be taken out from an anode 6 with a displacement of the incident light, the beam not allowed to pass increases. So, a feedback control is performed utilizing an output of an anode 6 to apply a voltage with a proper frequency and amplitude to a deflection coil 7, an adjustment by which the secondary electron beam is always allowed to pass through the opening 4. In this case, the frequency and amplitude of the voltage to the coil 7 is proportional to the displacement and amplitude of the incident light. This voltage is properly processed, displayed or recorded thus, enabling the measurement of displacement measurement in the non-contact manner.
Patent JP-S62219457-A (JP)
Title: Illuminator
Inventor: TANIISHI SHINNOSUKE
IPC: G03B27/50
Filed: 1986-03-20
Abstract: PURPOSE:To enhance the efficiency and luminance of an illuminator, by providing a cylindrical lens at the light emission opening of a slender discharge tube in which a high-frequency voltage is applied to electrodes on the outside surface of the tube to emit light, to improve the light condensing property of the illuminator. CONSTITUTION:A cylindrical lens 20 is tightly fitted at the light emission opening 1a of the surface of a slender discharge tube 1 having electrodes 2 at both the ends of the tube and a square cross section or the like, so that an illuminator for a reader or the like for the original is constituted. A high-frequency voltage is applied between the electrodes 2 by a high-frequency voltage application means 3 to stimulate mercury vapor in the discharge tube 1 to generate ultraviolet rays to cause a fluorescent substance on the inside surface of the discharge tube to emit visible light. The light is condensed by a lens 20 to perform illumination from under a platen 10. The light condensing property of the illuminator is thus improved to enhance the efficiency and luminance thereof and lengthen the life thereof.
Patent JP-H08259555-A (JP)
Title: Optically active trans-3-hydroxyflavan derivative and its production
Inventor: IZUMI TAEKO
IPC: C12N9/16
Filed: 1995-03-20
Abstract: PURPOSE: To obtain a trans-3-hydroxyflavan derivative, existing as a vegetable pigment in the nature and useful as a medicine r a beautifying and whitening agent for makeup. CONSTITUTION: This optically active (2S)-trans-3-hydroxyflavan 3-acylate derivative of formula I (X and Y are each H, or =O group; Z is a 1-6C alkyl, a 1-6C alkenyl, phenyl, etc.; R<1> to R<8> are each H, a halogen, hydroxyl, a 1-4C alkyl, a 1-4C alkoxyl or methylenedioxy), e.g. (2S,3R)-trans-3-acetoxyflavan and (2R,3S)-trans-3-hydroxyflavan, is obtained by esterifying a di-trans-3- hydroxyflavanone derivative of formula II in the presence of a lipase or an esterase in an inert solvent with at least one acylating agent of a vinyl ester containing an acyl group of the formula COZ or a carboxylic acid (anhydride) and then isolating the compound of formula I from a mixture of the resultant ester with a (2R)-trans-3-hydroxyflavan derivative of formula III.