baber/WOPTO huggingface dataset:
Patent JP-S6044540-A (JP)
Title: Straight-chain low-density polyethylene resin composition
Inventor: KINOSHITA HARUO
IPC: C08L21/00
Filed: 1983-08-19
Abstract: PURPOSE:To provide the titled composition obtained by compounding a specific high-pressure polyethylene, and giving a film having excellent low-temperature hot-tack property. CONSTITUTION:100pts.wt. of a straight-chain low-density polyethylene having a density of 0.915-0.940g/cm<3>, preferably 0.930-0.940g/cm<3> and a melt index of 0.1-5.0g/10min is compounded with 20-90pts.wt. of a high-pressure polyethylene. The ratio of the melt index of the high-pressure polyethylene (B) to that of the straight-chain low-density polyethylene (A), (B/A), is selected to be 0.1-2.2, preferably 0.1-1.5.
Patent JP-S5374369-A (JP)
Title: Semiconductor ceramic package
Inventor: YAJIMA KOUICHI
IPC: H01L21/48
Filed: 1976-12-15
Abstract: PURPOSE: To obtain a ceramic package which excels in the soldering performance, anti-corroding performance and the sealing performance, by giving a gold plating to the external metal lead plate and giving a seam welding to the tin-plated cover via a welding ring. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S637231-A (JP)
Title: Electric discharge machine
Inventor: HIRASAWA MASAHIRO
IPC: B23H7/20
Filed: 1986-06-26
Abstract: PURPOSE:To prepare a working program without taking account of a gap clearance by correcting the working program prepared with the finished dimension by the gap clearance quantity corresponding to the electric conditions in electric discharge machining. CONSTITUTION:The working conditions and gap clearance quantity which are input by an input switch part 8 and a tape reader 10 are memorized into a memory device 11a through a working condition and gap clearance quantity setting device 12, and a working program is prepared with finished dimension in a working program preparing device 13 by the input by the input switch part 8. When the gap clearance quantity previously registered is designated, the working program for the previously set finished dimension is corrected, and the working program in consideration of the gap clearance quantity is prepared in a logic circuit 15. Thus, the working time and labour can be reduced markedly.
Patent JP-S5786858-A (JP)
Title: Copying machine
Inventor: OKA TOMOO
IPC: G03B27/50
Filed: 1981-09-25
Abstract: PURPOSE:To achieve copying by using forms of various size without size setting, by controlling the reciprocating operation of an original table according to the results of form size detection and the detection of original table positions. CONSTITUTION:When the front edge of a form is detected, a start switch 13 for form size detection if turned on and a relay 33 holds itself to charge the form by a charger 12. When the front edge of the form reaches an exposure part, a release switch 34 is connected to a contact 34a and a relay 40 holds itself to turn on a start clutch 36. Consequently, an original table 3 moves to release the relays 33 and 40 from self-holding states and to turn on a back clutch 41 as a result of the release according to the detection result of form size by turning on-off the switch 13 and the position detection result of the original table 3 by normally closed contacts 25 and 26 by projections 23 and 24 for original table position detection. Therefore, the backward movement position of the original table is determined automatically without setting the size for every time, performing copying using forms of various form size.
Patent JP-S5853148-A (JP)
Title: Ultraviolet-ray radiating device
Inventor: KUGA KEISUKE
IPC: H01J61/52
Filed: 1981-09-25
Abstract: PURPOSE:To prevent any stain or deterioration of the inner wall of a filter which might be caused due to fur, and prevent any corrosion of the inner wall of the refrigerant flow path of a reflecting body by circulating a cooling refrigerant between a hollow filter and a heat exchanger, and feeding a cooling fluid in series with both the heat exchanger and the refrigerant flow path of the reflecting body. CONSTITUTION:Heat produced in a filter 5 is absorbed by a cooling refrigerant, and the warmed refrigerant is carried into a heat exchanger 8 by means of a filter cooling means 9. Next, after the warmed refrigerant is cooled by a cooling fluid in the heat exchanger 8, the cooled refrigerant is fed back into the filter 5. On the other hand, the cooling fluid warmed in the heat exchanger 8 cools a reflecting body 2 by flowing through a refrigerant flow path 4 of the body 2, and thus further warmed refrigerant fluid is sent into a cooling tower 7. Next, the warmed refrigerant is cooled by losing evaporation heat by undergoing an aeration in the cooling tower 7, and fed back to the heat exchanger 8. After that, heat generated in the reflecting body 2 and heat generated in the filter both, finally, are discharged from the cooling tower 7 outside the device.
Patent JP-H0812279-A (JP)
Title: Variable speed motor-driven hoist
Inventor: SATO MASAAKI
IPC: B66D3/20
Filed: 1994-07-01
Abstract: PURPOSE:To change the operation to the low-speed operation at the time of separating a load from the ground and at the time of grounding the load so as to relax the impact and so as to carry out the delicate operation by forming a short circuit in plural resistors, which are connected in series, in order with the predetermined time interval by a timer, and gradually reducing the combined resistance value. CONSTITUTION:An operation box 21 is provided with operating pieces 22, 23 formed of two two-stage pushing buttons for commanding hoisting up and lowering. In the case where the operating piece 22 is returned from the high-speed command of the second stage to the low-speed command of the first stage, a contact (a) of the second stage contact 33 for hoisting-up at high speed is turned off so as to cancel the excitation of a timer 34, and after the predetermined time is elapsed, a contact (a) 42 of the timer 34 is turned off so as to cancel the excitation of a timer 43. After the predetermined time is elapsed, a contact (a) 44 of the timer 43, which is connected in parallel to resistors 30-32, is turned off so as to increase the combined resistance value to the resistance value of the resistor 32. Speed is automatically decelerated so as to achieve the low speed by canceling the short circuit of the resistors 30-32 in order.
Patent JP-H072606-A (JP)
Title: Fungicidal, antiseptic and algaecidal agents for industrial purposes
Inventor: SUGANO HIDEKI
IPC: A01N37/06
Filed: 1991-05-28
Abstract: PURPOSE:To obtain a novel fungicidal, antiseptic and algaecidal agent for industrial purposes comprising a combination of dichloroglyoxime having fungicidal and algaecidal effects with other fungicidal agents and showing increased fungicidal and algaecidal effects. CONSTITUTION:The glyoxime of formula I (X1 is H, Cl) is combined with at least one selected from (a) a compound of formula II (X2 is halogen; R1 is H, halogen, alkyl; R2 is H, acetyl; R3 is H, alkyl), (b) 1,2-benzisothiazole-3(2H)- one of formula III, (c) 2-bromo-2-(bromomethyl)glutaronitrile of formula IV, (d) methylene bisthiocyanate of formula V, (e) 4,5-dichloro-3H-1,2dithiol-3-one of formula VI, (f) 2,2-dibromo-2-cyanoacetamide of formula VII, (g) muco-brom- acid of formula VIII, (h) a formula of formula IX (A is formula X; Y is halogen) and (i) a compound of formula XI to give the objective agent.
Patent JP-S5375860-A (JP)
Title: Electronic parts having glass sealed package
Inventor: TSUKADA HIROSHI
IPC: H01L23/08
Filed: 1976-12-17
Abstract: PURPOSE: To prevent the generation of charge occuring in vibrations and improve vibration resistance by sealing a moisture abosrbing agent of grain size smaller than 60 meshes inj a glass sealed package. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000340471-A (JP)
Title: Chip-type electrolytic capacitor and seat plate therefor
Inventor: ISHII KUNIHIKO
IPC: H01G9/004
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To connect metal terminal plates attached to a seat plate to the lead terminals of a capacitor main part firmly with a simple work. SOLUTION: A chip-type electrolytic capacitor 10 has a capacitor main part 10a and a seat plate 20 attached to the sealing part side of the capacitor main part 10a. Lead insertion parts 21 are formed in the seat plate 20, and metal terminal plates 30 are attached to the seat plate 20. In order to connect the rod-shaped lead terminals 13 of the capacitor main part 10a to the metal terminal plates 30 through the lead insertion parts 21, recessed parts 211 with predetermined depths from the bottoms of lead insertion parts 21 of the seat plate 20 are formed in the lead insertion parts 21, the lead connection parts 32 of the metal terminal plates 30 are placed in the recessed parts 211, and the lead terminals 13 of the capacitor main part 10a are soldered to the lead connection parts 32 of the metal terminal plates 30 with high temperature solder.
Patent JP-S6212107-A (JP)
Title: Cylindrical molding unit for electron beam regulation and its electron-beam regulation magnet
Inventor: NAKATSUKA SATORU
IPC: H01F7/02
Filed: 1985-07-09
Abstract: PURPOSE:To obtain a magnetic-material molding unit having both inflammable and molding properties, whose surface-magnetic field is large on the working surface, by specifying the orientation degree and fixed holding strength of anisotropic ferrite in the direction of the cylinder thickness. CONSTITUTION:This molding unit contains anisotropic ferrite powders in 60-92wt%, comprising a composite in which both synthetic resin, or rubber binder, and inflammable agent are contained, having 0.8 or more orientation degree of anisotropic ferrite in the direction of the cylinder thickness and 1,500-3,000 Oe of fixed holding strength besides. The orientation degree is necessary to be 0.8 or more, preferably 0.9 or more, so as to provide a clear magnetization pattern, with the amount of magnetization increased, and to be capable of providing a large magnetic field passing to the ringed inner surface used as the working surface. If the fixed holding strength is below 1,500 Oe in the direction of cylinder thickness, a demagnetizing effect such as low- temperature demagnetization is actualized unsuitably. On the other hand, in excess of 3,000 Oe, it becomes hard to perform the magnetization by an air-core coil, with scarce expectation of the magnetization amount.
Patent JP-S5852539-A (JP)
Title: Belt tension measuring device
Inventor: ASAO KOUICHI
IPC: G01L5/10
Filed: 1981-09-24
Abstract: PURPOSE:To easily execute a mesurment having high accuracy in a short time, by constituting so that displacement of one rotary member in the direction of tension of a belt extended to a pair of rotary members is deteted as the extent corresponding to tension of the belt, and is converted to an electric signal. CONSTITUTION:The lower end part of a shaft 26 of a displacement deteting means 24 of a belt tension measuring device is supported so as to be freely rotatable by a bearing member 38. Also, this device is constituted so that displacement of one shaft 26 for supporting the belt, or the bearing member 38 is converted to a variation of an electric resistance value of piezoelectric semiconductor elements R1, R2, and tension of the belt is known from a variation of this electric resistance value. Accordingly, comparing with a conventional divice using a spring balancer, a measurement whose reproducibility is much better can be executed, and a measurement having high accuracy can be executed easily in a short time.
Patent JP-S5374805-A (JP)
Title: Bit synchronous circuit
Inventor: NARUEDA MASAHIDE
IPC: H03L7/00
Filed: 1976-12-15
Abstract: PURPOSE:To secure a stabilized operation through a small circuit scale by using a digital circuit.
Patent JP-H07330222-A (JP)
Title: Pirn bobbin and remaining yarn cutter therefor
Inventor: SUZUKI ATSUHITO
IPC: B65H54/86
Filed: 1994-06-08
Abstract: PURPOSE:To improve durability of a pirn bobbin and efficiency of remaining thread cutting work by providing long grooves on an outer surface of a substantially tubular tube in its axial direction. CONSTITUTION:When a power supply switch and a start switch of a pneumatic pressure source 12 are turned on to place a pirn, bobbin 1 on receive plates 15a, 15b, an optical sensor detects it. When button switches 16a, 16b are pressed simultaneously, air cylinders 17a, 17b move a piston 17c and a piston 17d to the right and to the left, respectively, to insert them into holes (2c), 2d of the pirn, bobbin 1. When the pistons 17c, 17d rotate and any of long grooves 3a, 3b, 3c comes to a position where a cutter 26 passes, a position detection sensor 31 generates a position detection signal to stop the rotation of the pistons 17c, 17d. A vertical travel portion 24 moves as shown by the two-dots-chain line. That is, an air cylinder 18 is driven to move a piston 20 to the right and move a horizontal travel portion 21 from the left to the right so that a cutter 26 cuts remaining thread of the pirn bobbin 1.
Patent JP-H0317483-A (JP)
Title: Duct device
Inventor: HASEGAWA ATSUSHI
IPC: B60H1/00
Filed: 1989-06-14
Abstract: PURPOSE:To stably generate ozone and to maintain a refrigerator clean by providing a fan rotating by an air flow, an electrode provided along the rotating position of the fan, a dielectric unit installed in a gap between the fan and the electrode, and an AC power source for applying an AC high voltage between the fan and the electrode. CONSTITUTION:When a refrigerating cycle mechanism 9 is operated and an AC high voltage is applied between an electrode 39 and a fan 31 in a state that a blower 6 is driven, the air fed into a duct 5 by the blower 6 is cooled by an evaporator 7 to be guided to an ozone generator 11. The fan 31 is slowly rotated by the air. A voiceless discharge is generated in an air gap between the fan 31 and a dielectric unit 41 by the application of an AC high voltage between the fan 31 and the electrode 39 in the rotating state of the fan 31 to generate ozone. The air in the duct 5 is deodorized, sterilized by the generated ozone, and diffused in a housing. The fan 31 of the generator 11 is rotated by the flowing air to prevent nitrogen oxide, etc., for disturbing the generation of the ozone from adhering to a discharging face due to the movement af the discharge face.
Patent JP-S5284683-A (JP)
Title: Carriage branching off apparatus in pneumatic carrier
Inventor: YOTSUYA HIDEO
IPC: B65G51/24
Filed: 1976-12-15
Abstract: PURPOSE: Pneumatic carrier having branch line, in which main line and branch line are independent each other, to improve efficiency, and carriage can be transferred by simple construction, positively, safely and advantageously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5775716-A (JP)
Title: Groove cutter for frictional material
Inventor: SHIBATA YASUHIDE
IPC: B23C3/28
Filed: 1980-10-29
Abstract: PURPOSE: To notably improve productivity and obtain stable products without  uneven groove cutting in such a way that automatic product feeding, groove  cutting and harvest by means of moving frictional material products on the  metal saws which are to be driven by a separate motor.  
     CONSTITUTION: In case where groove cutting is applied on the surfaces of the frictional material which is used as automobile parts, such as clutch facing,  brake pad, etc., product stock magazines 12, 13 are fixed on the stationary  frame of a groove cutter 10, frictional products which have been held inside  the magazines are pushed forward through action of hydraulic cylinders 14, 15  which are coupled to the respective stock magazines, and these products are  gripped by means of the clamping part. Then, a clamping cylinder 23 is moved  forward by means of a rotary plate 19 which is driven by a motor 16, and the  products grip ped on the cylinders 23 are passed on the metal saws, and undergo groove cut ting. Thus, stable products without uneven groove cutting can  be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5275368-A (JP)
Title: Display device for electronic watches
Inventor: NOMURA KIMIHIRO
IPC: G04G9/02
Filed: 1975-12-19
Abstract: PURPOSE:To display the morning and the afternoon in a readily identifiable manner within a limited display area by so disposing the letters of AM and PM that the upper part of the letter AM and the lower part of the letter PM jointly occupy the display area for both.
Patent JP-S5576021-A (JP)
Title: Production of steel member for high-strength, medium- to high-temperature pressure vessel
Inventor: SAITOU YOSHIYUKI
IPC: C21D8/02
Filed: 1978-12-05
Abstract: PURPOSE: To produce steel memebers for high-strength, medium- to high-temperature pressure vessels having high strength, by finishing hot-rolling of steel containing a small quantity of Mo at less than 900°C, omitting normalizing or hardening after hot rolling, and performing tempering or stress-relieving normalizing, or performing stress-relieving normalizing after tempering.  
     CONSTITUTION: A low alloy steel member containing C by <0.25% and Mo by <0.20% is heated to the austenite temperature region. After starting hot rolling at this temperature, the processing end temperature is set to 900°C or less to obtain a mixed structure of proeutectoid ferrite and bainite, proeutectoid ferrite and martensite, or proeutectoid ferrite and martensite and bainite. In the subsequent heat treatment, limiting to less than Ac 1  point, tempering or stress-relieving annealing, or stress-relieving annealing after tempering is performed to produce steel member for high-strength, medium- to high-temperature pressure vessels for use in chemical plants such as petroleum refinery and ammonia production. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63314669-A (JP)
Title: Clock synchronizing system for multi-processor system
Inventor: NAKAI SHOICHIRO
IPC: G06F9/52
Filed: 1987-06-17
Abstract: PURPOSE:To avoid such a case where the fault of a specific processor causes a fatal fault to a multi-processor system by securing such constitution where a processor does not use the time set based on the read-out clock information in case this time is different from the time shown by its own clock by an amount larger than the prescribed value. CONSTITUTION:Each of processors 301-305 does not use the time set based on the read-out clock information in case this time is different from the time shown by its own clock by an amount larger than the prescribed value. Thus it is possible in a multi-processor system to actuate all processors 301-305 equally to each other and to control the clocks of processors 301-305 so that they point out a common time point within a certain range. As a result, the fault of a specific processor gives no fatal fault to the multi-processor system and the high reliability is secured for this system.
Patent JP-H10339526-A (JP)
Title: Retrofit method of refrigerating system
Inventor: NOMURA MASAKI
IPC: F25B1/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To improve a flushing efficiency and enhance the reliability by carrying to the flushing using a mixture fluid consisting of a specific polyvinyl ether and hydrofluorocarbon based refrigerant. SOLUTION: A system made of hydrochlorofluorocarbon(HCFC) based refrigerant and an ore oil or alkyl benzene oil refrigerating machine oil is retrofitted by a system made of hydrofluorocarboin(HFC) based refrigerant and polyvinyl ether(PVE) based refrigerating machine oil. The viscosity of PVE is set to be lower than the viscosity of PVE oil filled after being retrofitted and should preferably have a structure shown in a following formula. In the formula, R1 , R2 , R3 are hydrogen atoms or alkyl base having the carbon number of 1-5 and n is an integer more than 1. PVE has a strong solubility to an ore oil and alkyl benzene oil so that the flushing efficiency can be enhanced. Even when PVE remains in the refrigerating circuit, it is not deteriorated so that the highly reliable system can be obtained.  PVE also shows a favorable compatibility with the HFC based refrigerant so that a sufficient lubrication ability can be obtained.
Patent JP-S63317049-A (JP)
Title: Ice cream containing pulp of persimmon
Inventor: KANO NOBUHIRO
IPC: A23L19/00
Filed: 1987-06-17
Abstract: PURPOSE:To prepare the titled ice cream having characteristic color, sweet taste and flavor of persimmon, by freezing granular or pasty persimmon pulp. CONSTITUTION:Astringent persimmon harvested while the fruit is still hard is washed, sealed in CO2 gas, etc., aged to remove astringency and crushed to obtain granular or pasty mellowed persimmon having sweet taste. The pulp of the mellowed persimmon is added, as necessary, with water, sugars, thickener, dairy product, acidulant, flavor, etc., kneaded and frozen to obtain the objective ice cream containing granular or semi-solid pasty persimmon pulp.
Patent JP-H0445849-A (JP)
Title: Deodorant
Inventor: TOKUMITSU SHUZO
IPC: B01D53/34
Filed: 1990-06-11
Abstract: PURPOSE:To obtain an inexpensive deodorant having excellent adsorptivity for ammonia without desorption of odors by impregnating a silica gel with malic acid and iron (II) salt. CONSTITUTION:An aq. soln. of iron (II) salt such as iron (II) sulfate heptahydrate (FeSO4.7H2O) and aq. soln. of malic acid such as LD-malic acid are prepared. These solns. are mixed with silica gel to impregnate the silica gel. This method uses cheap malic acid, which stabilizes the iron (II) salt and reacts with ammonia to produce a complex. The silica gel easily adsorbs relatively low mol.wt. material with large polarity. The low mol.wt. material is acid and absorbs ammonia very much. Thereby, the obtd. deodorant is cheap, and has excellent adsorptivity for ammonia without desorption of odors.
Patent JP-H09329032-A (JP)
Title: Engine with turbocharger
Inventor: TAKAHASHI MASAYUKI
IPC: F02B37/12
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To hold a relationship between the supercharging efficiency of intake and the regenerative efficiency of exhaust energy in a high efficiency state by providing controlling means for controlling the degree of throttling of exhaust throttling means and intake throttling means in response to the operation state of an engine. SOLUTION: An opening of a variable nozzle 51 of an exhaust turbine 21 is controlled mainly by a map for usually driving an engine 1 among control maps previously set at a controller 7 to control the efficiency of the exhaust turbine 21 to the maximum. If the engine 1 is judged to be in the state of acceleration, the variable nozzle 61 of an intake compressor 22 is opened in response to the state of acceleration of the engine 1 to set the intake compressor 22 at a large flow property, whereby the amount of air supplied to the engine 1 is increased, which increases the output of the engine 1.
Patent JP-H05341830-A (JP)
Title: Preventing device for robot tool interference
Inventor: YAMANAKA NOBUYOSHI
IPC: B25J19/06
Filed: 1992-06-11
Abstract: PURPOSE:To monitor in real time an interference between the tool and the arm of a robot with no increase of the cost by deciding the interference with a simple operation. CONSTITUTION:An axis C set in a lengthwise direction of an arm 10 of a robot RB and a rotational axis 5 of a tool TL are defined as the coordinate axes Z and Y respectively. Then an interference area is set based on the size of each part of the arm 10. Meanwhile the present rotary position theta5 of the axis 5 is detected and the present coordinate positions are obtained at the prescribed parts P1 and P2 of the tool TL based on the position theta5, the size of each part of the tool TL, and the coordinates Z and Y. Then the interference is judged between the tool TL and the arm 10 when the present coordinate positions of both parts P1 and P2 are identical with the coordinate positions included in the interference area. Thus the robot RB is started and stopped according to the deciding result. Then the interference can be checked in real time with a simple operation.