baber/WOPTO huggingface dataset:
Patent JP-2000030146-A (JP)
Title: Mobile electronic paying terminal
Inventor: FITZGERALD PETER
IPC: G06Q20/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce expenses by reducing or removing necessity for an affiliation store to purchase exclusive communication equipment to be used for an EFTPOS (electronic fund transfer) transaction by forming a hand held unit in which the communication equipment and a terminal are operably integrated and making the communication equipment possible to be selectively detached from the terminal and possible to be independently operated when this communication equipment is separated from the terminal. SOLUTION: Even in the case of any kind of an EFTPOS device, this terminal is provided with a secrecy protecting keypad and display and function buttons. Then, a holding mechanism mechanically depends on a telephone 40 to be inserted into a cavity 8. The base part of the telephone 40 is engaged with an electric interface 9. Flanges 6 and 7 are formed so as to be pushed outside with elasticity when the telephone 40 is inserted. The telephone 40 is drawn out of a receiving base against the resistance of the flanges 6 and 7 so as to be easily detached. That is, this terminal can be used for both the EFTPOS and a normal voice telephone.
Patent JP-S59151852-A (JP)
Title: Apparatus for preparation of dried bean curd
Inventor: IKEDA KUNIHIDE
IPC: A23L11/00
Filed: 1983-02-18
Abstract: PURPOSE:To improve the efficiency of the production of dried bean curd, to ameliorate the severe working condition of workers, and to produce dried bean curd at a low cost, by automating the operation to pull up the raw bean curd and the operation to stack the pulled-up bean curd, which have been carried out hitherto by hands. CONSTITUTION:The zone 4 to pull up the raw bean curd (b) is furnished with the shallow soya milk tank 3 to heat soya milk (a) contained therein, and a pair of pulling levers 13 movable vertically between the inside of the soya milk tank 3 and a position above the tank 3. The transfer zone 5 to transfer the received raw bean curd from the soya milk tank 3 to another part, is furnished with a hanging lever 17 which stops just below the pulled up pulling lever 13 and receives the raw bean curd by lowering the pulling lever 13. The raw bean curd transferred in the state hung on the hanging lever 17 is clamped with the cramping arms 28 and received by the stacking plate 30. The process minimizes the manual operations, improves the production efficiency, and reduces labor cost.
Patent JP-H02205107-A (JP)
Title: Active inductor
Inventor: HARA SHINJI
IPC: H03H11/48
Filed: 1989-02-02
Abstract: PURPOSE:To attain low loss and miniaturization without reducing an inductance value even at a band exceeding a microwave band by applying current feedback of in-phase as an input voltage from the drain terminal of a second FET to the gate terminal of a first FET. CONSTITUTION:When a voltage is applied between terminals 17 and 18, the voltage is applied between the source 41 and the gate 42 of a FET 39. Therefore, a current of in-phase as the above input voltage flows from the source of the FET 39 in a direction of the drain 40, and the current is inputted to the gate 34 of a FET 31 as a feedback current. Thereby, the FET 39 functions as a feedback circuit. Conductance in the admittance of an active inductor 100 observing from the terminals 17 and 18 when a resistor 50 is removed is negated with each other when the FET 31 and the FET 35 are same, and no loss in the impedance can be realized. However, a few amount of loss or negative resistance is generated by a frequency in a real FET. Then, the resistor 50 is added, which realizes low loss.
Patent JP-S59153671-A (JP)
Title: Vehicle with crawlers
Inventor: SHISHIDO YOSHIYO
IPC: B62D55/116
Filed: 1983-02-18
Abstract: PURPOSE:To promote the capability of moving and safety, by using a driver to vertically turn arms independently of each other to bring the treads of crawlers into contact with a slope over the entire width of the treads. CONSTITUTION:To move a vehicle transversely on a slope 36, the hydraulic cylinders 34, 35 of a pair of front and rear suspensions 7A, 7B in the upper position as to the slope are compressed to bring the bottom of the crawler 21 of a moving unit 6A into contact with the slope over the entire width of the crawler, and the hydraulic cylinders 37, 38 of a pair of suspensions 8A, 8B for a moving unit 6B in the lower position are expanded to turn arms 8a, 8b to swing the moving unit 6B upward by the same angle as the upper moving unit 6A to bring the crawler 21 of the moving unit 6B into contact with the slope over the entire width of the crawler as well. Good pressure for contact with the ground is thus obtained. In addition, the body 2 of the vehicle is kept horizontal on a sharp slope, so that the vehicle can be stably moved at will.
Patent JP-H10219241-A (JP)
Title: Organic electroluminescent element
Inventor: HARA SHINTARO
IPC: H01L51/50
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject element capable of continuously and stably emitting light over a long period in high luminance and useful as a back-light, etc., by using a hole-transportation layer composed mainly of a specific aromatic tertiary amine compound. SOLUTION: This element is provided with a substrate at least holding an anode for injecting holes, a hole-transportation layer for transporting holes, a luminescent layer having luminescent area and a cathode for injecting electrons on a substrate. The above transportation layer is composed mainly of one or more aromatic t-amine compounds selected from the compounds of the formula I  (A), (B) and (C) are each a (substituted) o-arylene, vinyl, ethylene, etc.; [D] is a group derived from a compound containing at least one aromatic group; (n) is >=1}, the formula II [(B') is same as (B); R<1> and R<2> are each a substituent; (h) and (i) are each O-4; (p) is >=1] and the formula III [(B") is same as (B'); R<3> and R<4> are each a substituent; (j), (k) and (l) are each 0-4; (m) is >=1].
Patent JP-S52109854-A (JP)
Title: Ring counter parallel running system
Inventor: HOSONO ISAMU
IPC: H03K21/40
Filed: 1976-03-11
Abstract: PURPOSE:To enable highly reliable ring counter, by correcting the synchronizing shift.
Patent JP-S62184760-A (JP)
Title: Post sealing method for storage battery
Inventor: NAKAJIMA TAKASHI
IPC: H01M50/176
Filed: 1986-02-07
Abstract: PURPOSE:To enhance workability by installing an opening in the bottom of a recess formed in a cover made of thermoplastic synthetic resin, heat-melting the resin of the periphery of the opening, passing a post through the opening, brocking a gap between the post and the opening with the melted resin, and filling an adhesive in the recess. CONSTITUTION:A heated plate is placed between a container 5 and a cover 1 to melt the resin. The inside of an opening 2 in the cover 1 is also melted same as the container and the cover. By removing the heated plate, the cover 1 and the container 5 are faced each other and melt-bonded. At the same time, a post 3 is passed through the opening 2, and a gap between the post and the opening is blocked by the resin of a melted circular rib without an adverse effect on the recess 4. An outside lead terminal 8 is soldered to the upper end of the post 3, and an adhesive 7 is filled in the recess 4 to cover the recess 4. Thereby, the post is sealed without entering of the adhesive 7 into the inside of a battery.
Patent JP-H05223056-A (JP)
Title: Hydraulic device
Inventor: HOSHINO NOBUAKI
IPC: F04B1/26
Filed: 1992-02-13
Abstract: PURPOSE:To enable the capacity of a variable capacity swash plate piston pump to be controlled only with a switch operation by constituting a controlling valve for controllable supply and ejection of pressurized oil to a control cylinder to control the inclination of the swash plate in the piston pump such that the controlling valve is controllably changed over according to pressure in a specified ejection pipe line. CONSTITUTION:A variable capacity swash plate piston pump 20 is controlled in the ejection capacity by controlling the inclination of a swash plate 21 and has a control spring 22 for urging the swash plate 21 to always contract the inclination and a control cylinder 23 for urging opposingly the swash plate 21 to expand the inclination. The control cylinder 23 is controlled by a controlling valve 60 with respect to the supply and ejection of pressurized oil. Then, the controlling valve 60 is provided with a spool 62 which makes a supply pipe line 33 leading to the control cylinder 23 communicate only to a drain pipe line 34 within a region of ejection pipe line pressure P1 lower than a first set value Pa in an ejection pipe line 30 interconnecting the pump 20 and an actuator 50 and closes the supply pipe line 33 in a region of the ejection pipe line pressure P1 exceeding a second set value Pb.
Patent JP-S54118526-A (JP)
Title: Method of manufacturing current transformer of divided type
Inventor: FUKUDA SEIJI
IPC: H01F38/28
Filed: 1978-03-07
Abstract: PURPOSE: To make parallel cut and butted surfaces of core sections by forming an annular core and annular case intergral with each other and then cutting them.  
     CONSTITUTION: A secondary coil 2 is wound on an annular core 1 except for two portions thereof for cutting, and the resultant system is accommodated in a case 3. Then, an insulator 4 such as epoxy resin is poured into the gap between the case 3 and coil 2 for molding. It may be poured into the gap except for that corresponding to the core portions to be cut for facilitating the cutting. Thereafter, the case 3 and core 1 are cut along line B-B, and finally the surfaces for butting are polished to obtain a current transformer having desired characteristics. In this way, it is possible to make parallel the cut and butted surfaces and also facilitate the operation of pouring and molding the insulator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52109231-A (JP)
Title: Steering angle limiting device for power steering apparatus
Inventor: NARAMOTO YUUICHI
IPC: B62D5/24
Filed: 1976-03-10
Abstract: PURPOSE: To prevent a limiting valve from acting to lower working hydraulic pressure and unreasonable force from acting to steering mechanism when the steering angle of a power steering apparatus of an automobile becomes its limit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55121928-A (JP)
Title: Solid electrolyte composition
Inventor: AMANO SHIYUNJI
IPC: C03C4/18
Filed: 1979-03-07
Abstract: PURPOSE:To increase conductivity in solid electrolyte by using a 4-component system consisting of LiI, AgI, Ag2O, and an oxide of group VIb element in a specific molar ratio. CONSTITUTION:In molar %, LiI: 0.01-60%, AgI: 0.5-99.9%, Ag2O: 0-49%, and MO2 or MO3 (M is one or more of S, Se, Te, Po of group VIb): 0-49% are mixed in dry atmosphere to provide a mixture comprising 0-95% of Ag2O+ MO2(MO3). The mixture is sealed in a silica ampule, etc. in vacuum, melted by heating in a specific condition, and rapidly cooled to be glassified. This rapid  cooling from molten state provides glassy solid electrolyte having good conductivity  in wide range of composition.
Patent JP-H05222006-A (JP)
Title: 1,2,3-triazole derivative, its production, its intermediate and pest control agent containing the same as active ingredient
Inventor: KISHIDA HIROSHI
IPC: A01N43/647
Filed: 1992-02-13
Abstract: PURPOSE:To provide a new 1,2,3-triazole derivative having an excellent juvenile hormone-like activity, having an excellent control potency against various insect pests including parasites developed in the resistance against existing insecticides. and useful as an insect pest control agent. CONSTITUTION:A 1,2,3-triazole derivative of formula I [R<1> is a group of formula II (R<6> is H, halogen, alkyl, alkoxy, alkylthio, cyano, nitro; r is 1-15) or a group of formula -Z-R<7> (Z is O, S or single bond); R<2> is H, halogen, alkyl; R<3>-R<5> are H, methyl; W is O, S; X is O, single bond; Y is O, S, -NH-methylene; p is 0-2; g is 1, 2], e.g. 2-[3-(4-phenoxyphenoxy)propyl]-2H-1,2,3-triazole. The compound of formula I is obtained by reacting a compound of formula II (A is halogen, mesyloxy, tosyloxy) with a triazole compound of formula II. The 2-hydroxy-2 H-1,2,3-triazole of the intermediate is a new compound.
Patent JP-H02207219-A (JP)
Title: Driving method for liquid crystal panel
Inventor: SEKIYA TAKASHI
IPC: G02F1/133
Filed: 1989-02-07
Abstract: PURPOSE:To allow driving even a side-chain type ferroelectric high-polymer liquid crystal panel by C voltage superposition and to obtain good display quality by driving the ferroelectric liquid crystal panel consisting of the side-chain type ferroelectric high-polymer liquid crystal or the compsn. thereof by the driving signal superposed with a specific AC voltage. CONSTITUTION:The liquid crystal cell constituted by inserting the ferroelectric liquid crystal 100a between glass substrates 100c provided with transparent electrodes 100b consisting of ITO is driven by impressing the driving signal superposed with 100 to 1,000KHz to the liquid crystal panel. For example, the side-chain type ferroelectric high-polymer liquid crystal of a polyacrylate system is used for the side-chain type ferroelectric high-polymer liquid crystal of the liquid crystal panel. The contribution of the liquid crystal to a dielectric constant is mostly by the side chain part and the contribution by the main chain part is substantially negligible. The bistable memory characteristic of the side chain or mixed low-molecular liquid crystal molecules is stabilized in such a manner without disturbing the arrangement state of the high-polymer main chain and the good display is obtd.
Patent JP-H11213116-A (JP)
Title: Non-contact type card
Inventor: YAMAMOTO KUNITOSHI
IPC: G06K19/077
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact type IC card with a high bending stress, capable of reducing manufacturing labor and suppressing the generation of disturbances in an electric field. SOLUTION: Both the faces of an intermediate sheet 6 provided with an insulating sheet 1 having a pair of two adjacently opposed linear holes 2, an antenna coil 4 spirally forming a conductor pattern layer 3 on both the faces and side faces of a part held between the linear holes 2 formed on the sheet 1 and an IC chip 5 connected to the terminal of the coil 4 are respectively coated with card-like resin layers 7 or paper layers. The sheet 6 has plural through holes and the resin layers 7 formed on both the faces of the sheet 6 are stuck close to each other through the through holes.
Patent JP-S58141707-A (JP)
Inventor: ITOU KATSUMI
IPC: A01B69/00
Filed: 1982-02-19
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-S60170102-A (JP)
Inventor: IGARASHI KAZUMASA
IPC: H01G4/008
Filed: 1984-02-14
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-S57142998-A (JP)
Title: Novel 5-fluorouridine derivative and its preparation
Inventor: ENDOU TAKESHI
IPC: A61K31/7052
Filed: 1981-02-27
Abstract: NEW MATERIAL:A compound of the formula (A is aminoacyl group of a kind of N-acylaminoacid such as N-acyl group-having alanine, phenylalanine, valine, isoleucine, leucine or thyrosine).  
     EXAMPLE: 5'-O-(N-butyrylvalyl)-5-fluorouridine.  
     USE: Anti-malignant-tumor agent, antiviral agent or immunosuppressive agent.  
     PREPARATION: The reaction between a kind of N-acylaminoacid, alanine, phenylalanine, valine, isoleucine, leucine or thyrosine having an acyl group on the N- atom, such as N-benzyloxycarbonyl-valine, and 2', 3'-O-alkylidene-5-fluorouridine is effected in the presence of a condensation reagent such as dicyclohexylcarbodiimide and the product is heated in the presence of an acid such as trifluoroacetic acid to remove the alkylidene group to give the compound of the formula. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05224339-A (JP)
Title: Direct positive silver halide color photographic sensitive material and method for forming color proof
Inventor: SASAGAWA MASAYUKI
IPC: G03C5/50
Filed: 1992-02-13
Abstract: PURPOSE:To provide the direct positive silver halide color photographic sensitive material superior in reproducibility of a dotted image from the dotted image information obtained by color separating and converting the dotted image, and to provide the method for forming the color proof by using this photosensi tive material. CONSTITUTION:The direct positive silver halide color photographic sensitive material is provided on a support with at least each one of yellow, magenta, and cyan image-forming silver halide emulsion layers containing internal latent image type silver halide grains and different from each other in spectral sensitivity and at least one black image-forming silver halide emulsion layer, and at least one of the yellow, magenta, and cyan image-forming emulsion layers has the sensitivity of the emulsion layer in the maximum sensitivity wavelength in a spectral sensitivity distribution is 0.1-10 times that of the black image- forming silver halide emulsion layer in this wavelength.
Patent JP-S57141724-A (JP)
Title: Speed controller
Inventor: NIIHAMA TSUGUO
IPC: H02P29/00
Filed: 1981-02-27
Abstract: PURPOSE:To remarkably increase the tracking performance of a numerical controller with simple constitution, by constituting a negative feedback integrating loop taking a digital-frequency converter as a virtual gain element and using a realized LPF for the speed control of the numerical controller. CONSTITUTION:An arithmetic circuit 5 outputs a shift pulse train in a specified speed based on an input data. A digital-frequency converter 8 outputs a pulse train of a frequency proportional to a digital input value from a counter 6. The ouptut pulse train and that of the circuit 5 are inputted to the counter 6, the deviation of both the pulse trains is stored in real time and the output becomes a digital input of the converter 8. Thus, the smoothing of acceleration and deceleration change can be made simply by adding an LPF to a conventional speed controller, allowing to make continuous positioning with high accuracy and high speed.
Patent JP-H05225928-A (JP)
Title: Color picture tube
Inventor: TAKAYAMA SHIGEHIKO
IPC: H01J29/50
Filed: 1992-02-13
Abstract: PURPOSE:To provide a color picture tube having a one gun three beams type electron gun in which the aperture of a main electron lens is enlarged and spherical aberration is reduced so as to reduce a beam spot diameter. CONSTITUTION:A color picture tube is composed of a triple portion T, which includes plural electron beam generating sources 12-14 arranged on one plane, and a main electron lens L, which consists of focusing and accelerating electrodes 19, 20 commonly focusing plural electron beams, a deflecting plate 21 arranged on the output side of the lens L. The focusing electrode 19 consists of the center portion 19a of large aperture and both end portions 19b, 19c of small aperture, and the accelerating electrode 20 consists of one end portion 20a of large aperture and the other end portion 20b of small aperture. The one end portion 20a is inserted in the center portion 19a, and the other end portion 20b passes through the one end portion 19c and is extended to the outside of the focusing electrode 19, and the both end portions 19b, 19c, together with the other end portion 20b, are equipped with an electron gun insulating supported by electrode supporting bars 22, 23.
Patent JP-H06242267-A (JP)
Title: Structure and method for supporting infrared detector
Inventor: SAGAWA MITSUTOSHI
IPC: G12B9/08
Filed: 1993-02-17
Abstract: PURPOSE:To finely adjust the position of an infrared detector with respect to a supporting device within a short time by utilizing the pitch difference of both of screw holes different in pitch in the same direction by forming the screw holes to the infrared detector and the supporting device thereof and screwing screw having the corresponding pitches into both screw holes. CONSTITUTION:In an infrared detector supporting device 50, a flat plate part 54 is supported by support walls 51-53 and the body part 26 of an infrared detector 11 is fitted in the central hole 55 and a flange part 27 is positioned on the flat plate part 54 through an interval 5. The hole 55 is large as compared with the main body part 26 and the flange 27 is horizontally movable on the flat plate part 54 and becomes horizontally movable in such a state that a fixing bolt 28 is not clamped. Screw holes are bored in the support walls 51-53 and a screw plate 63 and four screws 65 are screwed in the screw holes on the root side 66 thereof and the fine parts of the screws on the leading end side thereof are screwed in the flange 27. For example, the detector 11 is pushed forwardly by 0.7mm by the screw parts by allowing the screws 65 to make one revolution and drawn near by 0.5mm by the screw parts 67. That is, finer adjustment can be completed within a short time by utilizing a pitch difference of 0.2mm.
Patent JP-H09223839-A (JP)
Title: Optical amplifier system
Inventor: RI YUUU
IPC: H01S3/10
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To enable MAPC/NAGC by using other kind of gain medium through achieving that the spectrum changes in such a manner that when the gain medium is different, the interaction wavelength of the gain medium is also different and achieving that when perturbation of a signal power from a balanced distribution state of wavelengths is generated, the signal power returns to the balanced distribution state. SOLUTION: In the case where the lasing wavelength is changed to 1541.9nm and to 1549.8nm, the powers of the lasing at these two wavelengths are held until they vanish almost simultaneously even if the attenuation thereof changes. The attenuation of the spectrum is decreased by about 3db simultaneously and is increased by about 3db at some time as a result of the adjustment by an attenuator for giving about the same power to the two wavelengths. Even if the attenuation of the amplification time period is changed by about same amount, the powers at both wavelengths are almost the same. This is referred to as multiple channel power adjustment (MAPC), and the loss of the gain can be compensated (MAPC) when this is obtained in a transmission system wherein amplification is carried out periodically.
Patent JP-S60171934-A (JP)
Title: Bottom scratching method of silo
Inventor: OZEKI TATSUO
IPC: B65G65/48
Filed: 1984-02-17
Abstract: PURPOSE:To limit the burrying resistance of sweeper by functioning a proximity switch burried in the floor face through a magnet coupled to a sweeper rotatable on the floor face while functioning an arch breaker on the floor face and collapsing the arch of stored material. CONSTITUTION:A magnet 8 is provided on a sweeper 4 for coupling a plurality of scrapers and rotated along the base of arching C. A proximity switch 9 is provided on the face of flat floor 1 and functioned through the magnet 8 to operate an arch breaker 10 thus to collapse the arching C forcefully. Consequently, the burrying resistance of sweeper 4 is limited below predetermined level to enable operation of sweeper 4 at anytime.