baber/WOPTO huggingface dataset:
Patent JP-H03151584-A (JP)
Title: Overload protecting device of sealed motor-driven compressor
Inventor: TSUCHIYA NORIO
IPC: F04C28/28
Filed: 1989-11-09
Abstract: PURPOSE:To achieve further reduction of current and reduction of the capacity and size of a thermal relay by providing a heater for heating a constantly-closed type bimetal switch provided in an overcurrent detector, and connecting the thermal relay in series to the heater to form a small current circuit. CONSTITUTION:The overload protecting device 14 of a sealed motor-driven compressor 5 comprises an overcurrent detector 15 and a thermal relay 16. When an overcurrent is generated the constantly-closed type bimetal switch 17 of the overcurrent detector 15 generates heat and is opened to cut off electricity to be supplied to the sealed motor-driven compressor 5. In this case, when a sealed container for storing the electric motor 7 of the sealed motor-driven compressor 5 is heated, a constantly-open type thermal relay 16 is opened and electricity to be supplied to the sealed motor-driven compressor 5 is cut off. Then a small current circuit 22 has its current restricted by the resistance of the heater 21 and so reduction of the capacity of the thermal relay 16 and miniaturization of the overload protecting device 14 are achieved.
Patent JP-2001109825-A (JP)
Title: Lottery system, lottery method and recording medium with recorded lottery program
Inventor: AZUMA NOBUYUKI
IPC: G06Q50/34
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a lottery which enables a lottery drawer to know a win or loss without any problem regarding incineration and disposal nor any possibility of forgery. SOLUTION: This lottery system is provided with a means which registers a predicted winning number, a means which generates a winning number at random right after the predicted winning number is registered, a means which determines a rank by collating the predicted winning number with the winning number right after the winning number is generated, and a means which determines a dividend corresponding to the rank.
Patent JP-H11130318-A (JP)
Title: Sheet after-treatment device
Inventor: HIRANO ATSUNORI
IPC: B65H31/10
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a stacking property of a sheet bundle is deteriorated as a binding point of the sheet bundle on a tray rises higher at the time of binding the sheets and stacking them on a tray. SOLUTION: A moving means changes lowering quantity of a tray 5 at the time of its lowering motion in accordance with the binding number of sheets in a sheet after-treatment device having the tray 5 to stack the sheets, a binding treatment means 6 to stack the sheets on the tray 5 by binding them in the specified number of them each time and the moving means to vertically move the tray 5 in correspondence with stacking quantity of the sheets.
Patent JP-H04175332-A (JP)
Title: Production of epoxy resin composition and laminate
Inventor: OTAKE RIICHI
IPC: C08G59/40
Filed: 1990-10-30
Abstract: PURPOSE:To obtain an epoxy resin composition which lowly increases in its viscosity near room temperature and allows a prolonged impregnation work by mixing an epoxy resin with a polybasic acid anhydride, an epoxy vinyl ester resin produced under specified conditions and a polymerization initiator. CONSTITUTION:An epoxy resin composition for the production of a laminate is produced by mixing an epoxy resin (A) with a polybasic acid anhydride (B) (e.g. methylhexahydrophthalic anhydride), an epoxy vinyl ester resin (C) and a polymerization initiator (D). Component C is one prepared by reacting an epoxy resin with an unsaturated monobasic acid in the presence of an esterification catalyst which does not catalyze a reaction of component B with component A or C (e.g. a phosphoric esterification catalyst such as a phosphine derivative).
Patent JP-H06153350-A (JP)
Title: Support for overhead distribution line
Inventor: GUNJI TSUTOMU
IPC: B25J11/00
Filed: 1992-10-30
Abstract: PURPOSE:To enhance efficiency in wiring work by securing wires, at one ends thereof, to tension insulators fixed to the central part of an arm metal and supporting these wires while shifting stepwise vertically and laterally. CONSTITUTION:An arm metal 11 in the support for overhead distribution line has substantial C-shape with holes 11c being made at the ends of upper and lower parts 11a, 11a' thereof. Insulator handle parts 11d-11f are provided along longitudinal direction, i.e., vertical direction, of the central part 11b at a predetermined interval. Upper, middle, and lower insulator fixing parts 11d, 11e, and 11f are projected while opposing, respectively, to one side face of the central part 11b, front face of the central part, and the other face of the central part 11b. Consequently, the insulator fixing parts 11d-11f are arranged obliquely downward, i.e., stepwise, from one side toward the other side and tension insulators 25-27 are fixed horizontally thereto while being shifted sequentially stepwise in the order of upper, middle, and lower stages.
Patent JP-H03156069-A (JP)
Title: Demolishing method for reinforced concrete wall and cutting device for reinforced concrete wall
Inventor: YAMASHIRO HAMAO
IPC: E04G23/08
Filed: 1989-11-13
Abstract: PURPOSE:To enable approximately linear cutting of a concrete wall by a method wherein a groove is formed by injecting a jet along cutting lines marked on a concrete wall, a crack starting from a hole formed in a given spot in the groove is created. CONSTITUTION:Cutting lines C... are previously marked on the reinforced concrete wall of a concrete levee A and the like. A nozzle through which extra-high pressure water or mixture fluid of high pressure water and a polishing material is injected is then moved along the cutting lines..., and through injection of an abrasive jet (having, for example, a pressure of 350kg f/cm<2>), a continuous groove is formed along the cut lines C.... By using the jet, a plurality of holes E are formed in given spots in the groove, and a crack extending starting from the holes E... and along a concrete wall is created. This method regulates the direction of the crack by means of the continuous groove, and enables cutting of the concrete wall in a desired shape.
Patent JP-H10145586-A (JP)
Title: Facsimile server
Inventor: KAWASAKI KAZUHIRO
IPC: H04L12/46
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To surely transmit received facsimile data to a receiver, to reduce the distribution work of the manager of a device, to surely secure communication secrecy even when multiple information terminals are connected and also to save maintenance and management expenditure by detecting the receiver included in received facsimile data and automatically distributing received facsimile information to the information terminal of the receiver. SOLUTION: The storage part 15 of a facsimile server is provided with bit map extending memories 16 and 17 for bit map extension, etc., and various kinds of tables 18-21 related to distribution, etc. The receiver in a transmission slip is recognized by the storage part 15 and received facsimile information is automatically distributed to the work station(WS) of the receiver based on information which specifies the WS of the distribution destination of the receiver stored in the distribution table 20.
Patent JP-H04167340-A (JP)
Title: Shadow mask structure
Inventor: SUETSUGU HIROSHI
IPC: H01J29/07
Filed: 1990-10-30
Abstract: PURPOSE:To prevent warpage of a frame so as to maintain tension of a shadow mask by heating the frame using a heating wire during operation. CONSTITUTION:When a frame 12 is heated by a heating wire 15 the peripheral portion of a shadow mask 11 welded to the frame 12 is also heated. A negative temperature gradient between the center portion and peripheral portion of the mask 11 is decreased and the possibility of the holed position of the mask 11 being displaced by thermal expansion is reduced and so high tension is not required. This makes it unnecessary to reinforce the frame. Since the mask 11 would not be displaced, warpage of the mask 11 is prevented and tension of the mask 11 can be maintained even if the frame 12 is not so strong.
Patent JP-H03156237-A (JP)
Title: Ventilation fan
Inventor: OSHIMA KANEFUSA
IPC: F24F7/10
Filed: 1989-11-10
Abstract: PURPOSE:To increase a degree of closing when a shutter is closed by a method wherein a spherical-surface type connecting part having an expanded inner diameter and an expanded outer diameter in a radial direction is arranged at an air discharging end of an air tunnel and then a connecting port is swingably connected to the spherical- surface type connecting part by a sliding connector part rotatebly fitted inside the connection part. CONSTITUTION:A main body frame 1 is fixed to a ceiling member 22 and a releasing part of the main body frame 1 is provided with a grill 23. Indoor air sucked from the grill 23 passes through a discharging port 7, a connecting port 11 and then the air is discharged out of a room through an air discharging duct 12. A positional displacement between the air discharging duct 12 and the connection port 11 can be accommodated by a swivelling action caused by a sliding connection part 10 of the connection port 11 rotatably fitted to a spherical-surface type connection part 9 in an air tunnel 8. Since an outer diameter of the spherical-surface type connection part 9 and an outer diameter of the air discharging duct 12 are approximately equal to each other at the connection part of the air discharging duct 12, an adhering of a type of a tape 13 in parallel with both of them at the connection part can be performed quite easily. A proper winding or adhering state without any air leakage can be attained and a duct connecting work can be easily performed.
Patent JP-H01135775-A (JP)
Title: Pyrazine derivative and pharmaceutical preparation
Inventor: SUWABE YASUSHI
IPC: A61P7/02
Filed: 1987-11-20
Abstract: NEW MATERIAL:A pyrazine derivative of formula I [X is H, cyano, alkoxy; R1 is H, halogen; R2 is H, halogen, alkyl, cyano, naphthylmethyl, substituted benzyl (with halogen, alkyl or amino), carboxyl, alkyloxycarbonyl]. EXAMPLE:2,3-Diphenyl-5-(o-chlorobenzyl)pyrazine. USE:Anticoagulant, anti-inflammatory. PREPARATION:For example, a benzyl derivative of formula II is heated together with 1,2-diamine derivative of formula III in an organic solvent such as ethanol and the resultant a dihydropyrazine derivative of formula IV is heated together with sulfur at 100-180 deg.C to give a pyrazine derivative of formula I where both R1 and R2 are H.
Patent JP-H04169840-A (JP)
Title: Method and apparatus for inspecting flaw of circumferential surface
Inventor: HIRONO AYUMI
IPC: G01N21/88
Filed: 1990-11-01
Abstract: PURPOSE:To make it possible to detect a flaw in the circumferential direction accurately in addition to the detection of a linear flaw and a dent in the parallel direction with a drum shaft by increasing the ratio between a main scanning period and the rotating period of a body under inspection in comparison with the ratio when a lateral linear flaw is detected. CONSTITUTION:For example, the circumferential length of a drum 3 of a light sensitive body 3 is made to be 250mm. When a main scanning period is made to be 1 millisecond under the state wherein the drum 3 is rotated by one rotation for 5 seconds, the surface of the drum is moved by about 50mum in the secondary scanning direction. When the period of the main scanning is made to be about 6 milliseconds, the surface of the drum 3 is moved by about 300mum during the main scanning period. Namely, when the starting point of the main scanning on the drum 3 is P and the terminating point of one main scanning is q2, the length of the Pq2 measured in the secondary scanning direction becomes about 300mum. Therefore, the scattered light signal caused by the flaw for 300mum in the secondary scanning direction is received in one main scanning, and the signals can be accumulated. In this way, the circumferential flaw can be accurately detected in addition to the detection of the linear flaw and the dent in parallel with the drum shaft.
Patent JP-H05105268-A (JP)
Title: Paper sheet detecting device for image forming device
Inventor: TSUGE TAKESHI
IPC: G03G15/00
Filed: 1991-10-15
Abstract: PURPOSE:To simplify a mechanism of a detecting device by providing one of driven rollers of pinch rollers with the function of a detecting device in a transporting roller device arranged in a paper sheet transporting passage. CONSTITUTION:A number of transporting roller devices are arranged in a paper sheet transporting passage 1, and each transporting roller is arranged by setting a driving roller 5 opposite to a pinch roller 10. One of driven rollers provided to the pinch roller 10 is constituted as a roller member to be detected, and a detecting device 15 is constituted by combining a detecting member with the roller member to be detected 15. In the detecting device 15, a number of holes are arranged in the roller member to be detected 16. The detecting member detects the pulse of the light from a photosensor passing through the holes of the roller members to be detected, for obtaining the information of the moving speed of the paper sheet.
Patent JP-H04168909-A (JP)
Title: System frequency rise preventing relay unit
Inventor: ONO AKIRA
IPC: H02J3/00
Filed: 1990-10-31
Abstract: PURPOSE:To suppress frequency rise by a constitution wherein a CPU for a power system, comprising a plurality of generators and a plurality of load systems, designates a control generator based on load frequency characteristics, generator frequency characteristics, total initial output of generators and load drop amount. CONSTITUTION:System frequency begins to rise upon dropping of a load system PL1 due to some reason when a plurality of generators G1-G3(three on the drawing) having different outputs are feeding power on a common bus (a) to a plurality of load systems PL1, PL2 based on a command fed from a CPU(not shown). The CPU calculates initial output PG10 of a power supply control object generator according to a formula and removes the generator G1 from the system. Here, PG0 total initial output of generators(268.8MW), PL10= load drop amount(204.8MW), K = generator frequency characteristics(50%/Hz), KL= load frequency characteristics(5%/Hz), F= control target frequency difference = 0.5Hz. According to the constitution, frequency rise is confined within a target range automatically.
Patent JP-H06124432-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO HIDEKAZU
IPC: G11B5/71
Filed: 1992-10-08
Abstract: PURPOSE:To obtain a magnetic recording medium which ensures excellent durability and low torque to be generated between a head and the medium at the time of starting operation and during running of the medium. CONSTITUTION:In a magnetic recording medium structured by forming a magnetic layer mainly composed of magnetic powder such as gamma-Fe2O3 coated with Co and a binding agent on a nonmagnetic flexible supporting material, at least 3wt.% of phosphoric ester amine salt indicated by the constitutional formula is contained in the magnetic layer. In the formula, R1 designates alkenyl group having 12 to 18 carbons, while R2, R3 and R4 designate an alkyl group including the same or different hydrogen atoms and 1 to 18 carbons and a group selected from the groups consisting of -(CH2CH2O)n-H. Here, n is an integer of 1 to 4.
Patent JP-2001118793-A (JP)
Title: Method and device for preparing thin film
Inventor: SAKAMOTO HITOSHI
IPC: H01L21/3065
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for preparing a thin film on a substrate, which can solve the problem that a single crystal thin film that has a large grain diameter, a small structure defect, and a large area cannot be easily formed by a conventional method and device for preparing the thin film, and costs are increased since the substrate with high-temperature resistance is required. SOLUTION: In the thin film preparation method, a high-frequency voltage for generating a plasma is applied from an antenna with an insulating plate being provided at the upper part of a vacuum container, a feed gas in the vacuum container is changed into a plasma, a magnetic field being generated by a magnetic field coil being provided both sides of the vacuum container is applied in an absorption gas molecule, and a thin film is prepared, thus accelerating the movement of the absorption molecule gas by Larmor movement around the line of magnetic force of the absorption molecule gas, forming the thin film that has a large grain diameter, a small structure defect, and a large area on the substrate, eliminating the need for increasing temperature on the surface of the substrate, and hence making the substrate inexpensive.
Patent JP-H02140271-A (JP)
Title: Hollow polymer pigment and coating composition using the pigment
Inventor: SAKURAI FUJIO
IPC: C08F220/52
Filed: 1988-11-21
Abstract: PURPOSE:To provide the subject pigment composed of a hollow polymer particle having outer and inner layers respectively consisting of a specified polymer, suitable for a coating material for paper, woodworking products, metal goods, building materials, etc., and capable of providing a coating film excellent in opacifying properties, gloss, water resistance, etc. CONSTITUTION:The subject hollow polymer particles pigment consisting of a hollow polymer particle composed of two or more polymer layers and having (A) 0.15-20mum average particle diameter, (B) 0.2-0.8 average ratio of equivalent hollow diameter to equivalent particle diameter of respective particles, (C) 20-90wt.% ratio of toluene-insoluble portion and (D) 0.1-1g/10min. melt flow rate at 180 deg.C and 10kgf/cm<2> where (E) the inner layer of the above-mentioned two polymer layers is consisting of a crosslinked polymer composed of (i) a polymerization unit of formula I (n is 2 or 3), (ii) another polymerization unit of formula II (Y is phenyl, etc.) and (iii) the other polymerization unit of formula III. And the outer layer of the above-mentioned particle is consisting of a non- crosslinked polymer composed of the components (ii) and (iii).
Patent JP-2001113371-A (JP)
Title: Detecting device for welding groove
Inventor: YAMAOKU EIJI
IPC: B23K9/127
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To quickly detect each cross-sectional figure of a welding groove. SOLUTION: A linear projected image is projected from a projection means 9 in the direction of a cross section of a welding groove 7, and the projected image is picked up by an image pickup means 10. The pictorial information of the picked up image is pattern-matched with the basic pattern of the form of a bend of a groove 7 for welding, previously stored in a controller 3, a coincided part is detected on demand as coordinates of the bend. Further, these coordinates are connected on demand and are detected as a pseudo cross-sectional figure. A welding controller controls the position of a welding torch 4 on the basis of these coordinates of the bend and the pseudo cross-sectional figure.
Patent JP-H07129378-A (JP)
Title: Program editing device
Inventor: NOGUCHI MASAHIRO
IPC: G06F9/06
Filed: 1993-10-29
Abstract: PURPOSE:To surely obtain a required source code and to efficiently execute program edition. CONSTITUTION:This program editing device is provided with a document storing means 2 for storing a document describing the contents of a source code stored in a source code storing means 1 in details and a display means 5 capable of simultaneously displaying plural source codes or documents and constituted so that a document obtained by retrieving the means 2 by a retrieving means 3 is displayed on the means 5 and a source code corresponding to the document is a required source code or not can easily be judged by an operator. A source code itself selected by the operator by referring to the document can also be displayed on the means 5 and an editing means 4 can edit a program by using the source code itself, so that program edition can be executed by optionally combining various source codes.
Patent JP-H11136913-A (JP)
Title: Rotor of rotary electric machine
Inventor: ASAO YOSHITO
IPC: H02K19/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a rotor of rotary electric machine which can prevent breakdown of a magnet which is arranged between the pawl type magnetic poles in order to reduce the amount of leakage of magnetic flux between the pawl type magnetic poles. SOLUTION: A rotor coil 13 is provided to generate a magnetic flux by applying a current, a pole core consisting of a first pole core body 21 and a second pole core body 22 having the pawl type magnetic poles 23, 24 provided covering the rotor coil 13 and a plurality of magnets are provided between the neighboring pawl type magnetic poles 23, 24 and magnetized in such a direction so as to reduce the amount of magnetic flux leakage of the pawl type magnetic poles 23, 24. Each magnet is composed of a first magnet portion 31 fixed by a fixing means, to the pawl type magnetic pole 23 of the first pole core body 21 and a second magnetic portion 34 fixed by a fixing means, to the pawl type magnetic pole 24 of the second pole core body 22.
Patent JP-2000104477-A (JP)
Title: Excavation tool
Inventor: HAYASHI TAKESHI
IPC: E21B17/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent following turn of a rod in adding or the like in a double pipe bit type excavation tool. SOLUTION: This excavation tool includes a front adapter 7 fitted to the rear end of a casing pipe, a rod 2 inserted in a casing pipe 1 with the rear end male screw part 2B positioned in the front adapter 7, a rod adapter 8 inserted in the front adapter 7 with the tip male screw part 8B positioned in the front adapter 7, and a coupling 9 which has female screw parts 9A, 9B screw-engaged with the male screw parts 2B, 8B and is stored in the front adapter 7 to connect the rod 2 and the rod adapter 8 to each other. A flat surface 9C engaged with a clamp screw 24 of a work tool 21 inserted through a window part 7B formed on the front adapter 7 to bind the circumferential turning of the coupling 9 is formed on the outer peripheral part of the coupling 9.
Patent JP-H11133102-A (JP)
Title: Semiconductor device testing device and method
Inventor: NAGATA TAKAHIRO
IPC: G01R31/28
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device testing device and method with a simplified constitution. SOLUTION: This device comprises a subject device 1 having an input terminal 1a; a power source circuit 2 to supply a DC voltage through a power source line 3 to the input terminal 1a of the subject device 1; a high frequency capacitor 4 provided between the power source line 3 and the ground; and a power source circuit 7 to supply a similar power source voltage to the power source voltage of the power source circuit 2 through a low frequency electrolytic capacitor 5 to the power source line 3.
Patent JP-S62155338-A (JP)
Title: Automatic initial value setting system for torque capacity of friction engaging device
Inventor: SUMIYA KOJI
IPC: F16D65/18
Filed: 1985-12-27
Abstract: PURPOSE:To enable the quick engagement of a clutch and simplify an adjusting process of piston stroke by holding hydraulic pressure acting on a piston of a friction engaging device at an initial value of the torque capacity of the friction engaging device in advance. CONSTITUTION:An oil flow way 9 is connected with a hydraulic space 8 consisting of a clutch ring 1 and a clutch piston 2. And a hydraulic pressure sensor 10 which is a hydraulic pressure detecting section to detect hydraulic pressure, is provided to the oil flow way 9. And the increment of hydraulic pressure is computed every minute time, and hydraulic pressure in a friction engaging device is made to be an initial value of a friction engaging device when an increasing rate of the increment in hydraulic pressure exceeds a predetermined value. Accordingly, the friction engaging device can be immediately engaged with slight hydraulic pressure applied from that time on.