baber/WOPTO huggingface dataset:
Patent JP-H1026721-A (JP)
Title: Zoom lens device
Inventor: IWASAKI HIROYUKI
IPC: G03B5/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of a zoom lens device capable of executing focusing after two lens groups are moved to vary the power, through the use of the drive of a single motor. SOLUTION: At the time of varying the power, a moving barrel 11 is rotated by the rotation of a motor 22. The moving barrel 11 moves front and rear group lenses 15 and 12, in accordance with the lead of a helicoid between the moving barrel 11 and a fixed barrel 10 and the rear group lens 12 is moved in an optical axial direction by the displacement of a cam groove 26, to move two lens groups to variable power positions discontinuously set on a variable power locus in advance, respectively.  The front group lens 15 is moved with a moving amount different from the movement of the moving barrel 11 by a cam groove 29 displaced in such a manner that a cam barrel 16 rotates linked with the rotation of the moving barrel, while two lens groups 15 and 12 are moved to the variable power positions being discontinuously adjacent to each other, respectively, so that the front group lens 15 is moved onto a focusing locus out of the variable power locus.
Patent JP-H0820385-A (JP)
Title: Lock structure for bow cover of towed boat
Inventor: FUJII SHIGEKATSU
IPC: B63B35/26
Filed: 1994-07-08
Abstract: PURPOSE:To attain a simple and sure locking action by providing a coupling piece coupled with the inner wall of a lock groove on the long side at the time of coupling and a slide button brought into contact with it or separated from it in a lock structure for a bow cover of a towed boat storing caught fish and floated in a torrent. CONSTITUTION:When the bow cover 3 of a towed boat closes a bow upper opening section 2, one end 7a of a coupling piece 7 is inserted into a coupling recess 5a, and the other end 7b of the coupling piece 7 is kept in contact with the inner face of a block inside wall 19. Even if any force is applied to move the bow cover 3 upward around a hinged member, the coupling piece 7 and a lock groove 5 are fixed, and the opening action of the bow cover 3 is surely blocked. For opening the bow cover 3, a slide button 6 is pushed upward, one end 7a of the coupling piece 7 is lifted via a connecting member 8, and the coupling piece 7 is rotated around a pivotal shaft 15 and released from the lock groove 5.
Patent JP-S6073375-A (JP)
Title: Method of testing semiconductor apparatus
Inventor: FUKUDA YASUHIRO
IPC: G01R31/26
Filed: 1983-09-30
Abstract: PURPOSE:To make it possible to accurately monitor the electrostatic breakdown phenomenon of a semiconductor apparatus, by charging the surface of the package of the semiconductor with predetermined charge and performing discharge through an input or output terminal. CONSTITUTION:A charging means 10 is operated to raise the potential of a package surface 11a to guaranteed voltage. In the next step, one terminal 12a of a switch 12 through an impedance means 13 connected to a reference potential source in series and the terminal 12b thereof connected to the input output terminal 11b of a semiconductor apparatus 11 wherein the potential of the package surface 11a is raised to guaranteed voltage are short-circuited. Thereafter, the operation of the charging means 10 is stopped and the potential of the package surface 11a is lowered to confirm whether the semiconductor apparatus generates electrostatic breakdown or not. By this method, the electrostatic breakdown phenomenon of the semiconductor apparatus can be accurately performed.
Patent JP-S57106399-A (JP)
Title: Driving circuit for pulse motor
Inventor: ONOZUKA KUNIHARU
IPC: H02P8/14
Filed: 1980-12-19
Abstract: PURPOSE:To improve resolution, and to decrease vibration by dividing one units of the conduction sections of each stator coil into smaller unit sections. CONSTITUTION:Sine wave-shaped signals SS, which have a tau period and are at a predetermined DC level, are generated from a VCO15, and output signals SE at the eight levels of e0-e7 are emitted from a D/A converter 16. A period of clock pulses CK1 or CK2 from terminals 10U or 10D is made approximately the same as the tau period of the signals SS or multiplied by N, and the levels of the output signals SE of the D/A converter 16 are successively elevated in one step shapes in the order of e0, e1... at every the period of the clock pulses. Accordingly, modulated pulses, pulse width thereof widens in order in response to the increase of the levels of the signals SE, are obtained.
Patent JP-H1028140-A (JP)
Title: Packet transfer device
Inventor: MURATA MAKOTO
IPC: H04L69/40
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To shorten a data transmitting time by comparing the sequence number of a generated packet with the stored sequence number, annulling the previously transmitted packet and retransmitting only untransmitted packet. SOLUTION: A comparison judging means 24-4 comparaes a value given by a sequence number giving means 24-2 with the value of a sequence number counter 23 for recording the sequence number where transmission is recognized. In result, when the value given by the means 24-2 is smaller than the value of the counter 23 or equal, it is judged that transfer is already executed and the packet is annulled. On the contrary, when the value given by the means 24-2 is larger than the value of the counter 23, it is judged that transfer is not executed. Then, the packet is stored in a network side transmitting buffer 22-1 together with the sequence number which is given from a network side packet transmitting means 24-5. Storage is executed by a storage format and the stored packet is transmitted to a network side after that.
Patent JP-H0822819-A (JP)
Title: Anticorrosion terminal washer
Inventor: KAWANISHI KIYOSHI
IPC: H01M50/571
Filed: 1994-07-08
Abstract: PURPOSE:To easily mount a terminal washer on a terminal post, and besides, to make it hard to come off the terminal post, and further, to raise the corrosion proof property by enabling an anticorrosion member to be arranged all around the terminal post. CONSTITUTION:This terminal washer is equipped with an anticorrosion member 100 impregnated with anticorrosion oil, and a retaining member 200 for retaining the periphery of this anticorrosion member. The anticorrosion member 101 is composed of the two parts of a front 101a and a rear 101b, and the retaining member 200 is composed of the two parts of a front 201a and a rear 201b. Both ends each of the front 201a and the rear 201b of the retaining member 200 are rotatable, and besides are connected with each other through connection parts 214 and 222 engaging with each other capably of mounting and removal, and in condition that both ends 214 and 222, and 214 and 222 are connected with each other, the anticorrosion member front 101a and the anticorrosion rear 101b contact with each other.
Patent JP-H0710209-A (JP)
Title: Vertical loop taking in and out device
Inventor: OYAMADA NOBORU
IPC: B65G1/00
Filed: 1993-06-25
Abstract: PURPOSE:To provide a vertical loop taking in and out device which sharply reduce the installation floor area of a loop conveyance system, and carrys out vertical and horizontal conveyance on upper and lower floors through a vertical loop system single conveyance. CONSTITUTION:A vertical loop taking in and out device is provided with vertical loop tracks 11, 12, 13 which are arranged concentrically and in parallel with one another on a common vertical plane extending over the warehouse section 2 of a two-storied warehouse building 1 and a taking in and out section 3 stainding in a raw with the warehouse section 2; trucks 15 which engage with the same loop tracks 11, 12, 13 and are circulatingly traveled through a travel driving means 14; and a conveying cage 17 which is oscillatably pivotally supported through a horizontal shaft on the central side of the truck 15 on the side of a warehouse section and has an entrance opposite to the wearhouse section 2 and the taking in and out section 3. Thus in this device, when the truck 15 travels turning over upside down, the conveying cage 17 moves as its vertical attitude is kept to be fixed owing to its dead weight.
Patent JP-H0530530-A (JP)
Title: Movement adaptive brightness signal/chrominance signal separating circuit
Inventor: TANAKA SEIICHI
IPC: H04N9/78
Filed: 1991-07-22
Abstract: PURPOSE:To reduce bad effects to the movement of a brightness signal and to improve the improving effect of a cross color in a chrominance signal. CONSTITUTION:The 2nd chrominance signal and the 2nd brightness signal are obtained by a moving image Y/C separator circuit 3, a BPF 6 and a subtractor 7 and respectively applied to MIX circuits 8, 9. The 1st chrominance signal and the 1st brightness signal are obtained by a static image Y/C separator circuit 12 and a BPF 13 and respectively applied to MIX circuits 8, 9. A movement detecting circuit 21 forms the 1st movement detection signal based upon the non-correlation of one or two frames and a movement detecting circuit 22 forms the 2nd movement detection signal based upon the non-correction of one or two frames. Since the MIX circuits 8, 9 are respectively controlled by the 1st and 2nd movement detection signals, the mixing rate of the brightness signal and that of the chrominance signal can be respectively independently controlled and optimum Y/C separation can be attained.
Patent JP-S6242785-A (JP)
Title: Disinfection method
Inventor: YASUTAKE SHIGEO
IPC: C02F1/32
Filed: 1985-08-20
Abstract: PURPOSE:To obtain water usable safely for cleaning, thawing, processing, etc., of various kinds of food by subjecting the food to multi-stages treatments including plural layers of filtration treatments and subsequent UV irradiation so that the disinfection treatment is thoroughly executed for a long period of time. CONSTITUTION:The water to be used for cleaning, thawing, processing, etc. of the food is filtered at 5-50m/hour linear passage rate in a filter device 2 having plural layers of filter medium constitution (e.g., anthracite layer 3 and sand layer 4) and is then passed in series through plural UV irradiation devices which irradiate UV rays at >=10muw.s/cm<2> irradiation quantity per unit. The food is thus subjected to the UV irradiation treatment. The washing of the filter device 2 is executed by the washing water of 0.5-200mg/l chlorine content. As a result, the disinfection treatment is thoroughly executed for a long period of time and the water usable safely for the cleaning, thawing, processing, etc., of various kinds of the food is obtd.
Patent JP-H0838962-A (JP)
Title: Masking material
Inventor: NINOMIYA JIRO
IPC: B05B15/04
Filed: 1994-08-02
Abstract: PURPOSE:To easily automate the operation to separate the masking materials adhered in the form of a laminate one by one. CONSTITUTION:A masking material 1 is a block of foamed polystyrene columnar protrusion 3 having 1-2mm height is integrally formed at the center of the upper surface, and an adhesive is applied on almost the entire lower surface 4 of the masking material 1. The masking materials 1 are connected in the form of a laminate by adhering the protrusion 3 to the adhesive. Since the masking materials 1 are adhered to one another only through the protrusion 3, the masking material 1 is easily inclined, and the masking materials 1 are easily separated by the work-set hand of a robot. Consequently, the masking material 1 is surely and easily released one by one even when the robot is used, and the mounting of the masking material 1 is automated.
Patent JP-H03101537-A (JP)
Title: Apparatus for bit rate adaptation
Inventor: RARUFU URUBANSUKII
IPC: H04J3/07
Filed: 1990-07-09
Abstract: PURPOSE: To provide a device also for a bit rate of 140Mbit/s order by the use of CMOS technology or an equivalent technology by providing a writing/ reading counter with a timing for reducing the bit clocks of two signals at a rate of 1:n. CONSTITUTION: The bit clock of a 1st signal is extracted from a terminal 10. The clock is reduced by a 1st divider 11 at a rate of 1:8. A writing clock and the original bit clock are impressed to a series/parallel(S/P) converter 2 for converting eight series bits of the 1st signal into eight parallel bits, so that the eight parallel bits are transmitted to eight reading inputs of a buffer 4 through lines 31 to 38. Since these bits are used for respective lines 31 to 38 at a 17.408MHz repeated ratio, all modules other than an output side S/P converter 7 and an output side frequency divider 14 are constituted by low-loss CMOS technology.
Patent JP-H1058499-A (JP)
Title: Injection molding equipment
Inventor: MAK CHUN KEUNG
IPC: B29C45/73
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To simultaneously inject molten material into many cavities by solving a positional deviation of a molten material channel due to thermal expansion. SOLUTION: Nozzle manifolds 10 are manufactured so that when branching of a molten material channel is slid due to thermal expansion, a central molten material hole of a nozzle accurately becomes coaxial with the branching. A center manifold 12 and two connector manifolds 14 are extended along a central axis, and the respective manifolds 14 are disposed between respective pairs of the manifolds 10 disposed offset from a central shaft. A connector bush 30 slidably connects the respective manifolds 14 to rear of the manifolds 12 and side of the manifolds 10. The connector bush 30 sufficiently slides to sufficiently compensate for thermal expansion and shrinkage.
Patent JP-2000001590-A (JP)
Title: Resin composition and its use
Inventor: ONISHI HIDEFUMI
IPC: C08L29/04
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. excellent in gas barrier properties, processing stability, and fabricability by compounding a water-swellable layered inorg. compd. and a plurality of saponified ethylene-vinyl acetate copolymers different in ethylene content and by specifying the content of solubles of the compsn. in a water/isopropanol mixed solvent. SOLUTION: This compsn. comprises a water-swellable layered inorg. compd., pref. a water-swellable phyllosilicate, still pref. a smectite or a water-swellable fluoromica mineral, pref. in an amt. of 30 pts.wt. or lower and at least two saponified ethylene-vinyl acetate copolymers different in ethylene content, pref. in an amt. of 100 pts.wt., and when the compsn. is mixed into and stirred in a mixed solvent of water/isopropanol in a wt. ratio of 70/30 at 90 deg.C for 2 hr, the content of solubles in the solvent is 5-55 wt.%. When two ethylene-vinyl acetate copolymers are used, it is pref. that one has an ethylene content of 30 mol.% or lower and the other, that higher than 30 mol.%.
Patent JP-S57105549-A (JP)
Title: Fuel temperature control device for internal combustion engine
Inventor: ITOU HIROHISA
IPC: F02M17/00
Filed: 1980-12-22
Abstract: PURPOSE: To adjust a fuel temperature, prevent a vapor lock and improve atomization of a fuel by a method wherein fuel is cooled by the open air which is cooler than an engine room in summer and a fuel supply device is warmed by warm air in the vicinity of an exhaust pipe in winter.  
     CONSTITUTION: Air which is cooler than an engine room 10 is always flowing from an air intake 8 to an air cleaner 6 through an air intake duct 7 and cools a fuel pump 3 to prevent vaporization of fuel even if a temperature of the engine room 10 is increased. On the other hand, in winter atomization of the fuel to an engine is improved by a method wherein warm air in the vicinity of an exhaust pipe 11 is flowed in the engine through the air intake duct 7 by blocking the air intake 8 and the fuel pump 3 and the fuel are warmed causing an improvement of the atomization of the fuel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H052699-A (JP)
Title: Automobile automatic managing device
Inventor: ONISHI SHINICHI
IPC: G07B15/00
Filed: 1991-06-26
Abstract: PURPOSE:To automate and contrive an unmanned operation of the entering/ leaving management and charging management of an automobile at the tollgate of a parking lot and a turnpipe road by identifying the plate number of the automobile and managing the automobile based on the plate number. CONSTITUTION:When a position detecting part 5 recognizes the automobile 1 to enter the gate 2, the plate number is recognized by an image reading part 6, an image storing part 7, a plate cutting part 8 and a number recognizing part 9. A telegraphic preparing/transmitting part 10 prepares a telegraphic message based on the plate number and transmits it to a center side device B. An information retrieving part 23 judges the permission of entering by referring to the data base 24 and registers information (receiving telegraphic message) to the data base 24 with a storing part 25 when entering is possible. At the time of leaving information is extracted from the data base 24 with an information retrieving part 27 and charging calculation is processed with a charging calculation part 28 based on the extracted information. Then, the telegraphicmessage is prepared with a telegraphic message preparing /transmitting part 28 based on the charging calculation and it is transmitted to a gate side device A.
Patent JP-H06347753-A (JP)
Title: Method and equipment to recover threshold voltage of amorphous silicon thin-film transistor device
Inventor: SAIUE ENU RII
IPC: G02F1/136
Filed: 1993-06-16
Abstract: PURPOSE: To provide a method and a device capable of simply and easily recovering the shift of threshold voltage for an amorphous silicon thin film transistor(TR) liquid crystal display(LCD) device. CONSTITUTION: Gate voltage Vg is supplied to respective TRs in using out of plural thin film amorphous silicon TRs 12 deposited on a substrate 10, so that threshold voltage Vth is shifted with the lapse of time. Time when the LCD device is not used is detected, and when the LCD device is not used, voltage Vg' having polarity reversed from that of the voltage Vg is generated and sent to the gates of the TRs in the LCD device, so that the voltage Vth is shifted in the reverse direction against the shift generated by the voltage Vg . Consequently effective driving voltage for the TRs in the LCD device can be held.
Patent JP-H0346805-A (JP)
Title: Nonlinear compensating circuit
Inventor: OGAWA HIROSHI
IPC: H03F1/32
Filed: 1989-07-14
Abstract: PURPOSE:To minimize 3rd-order cross modulation and higher order cross modulation due to nonlinearity by constituting two branched nonlinear circuits of A/D converters, converting circuits like ROMs, D/A converters, and filters and shifting the phase of the signal of one circuit to synthesize signals of both circuits. CONSTITUTION:An input digital value is converted in accordance with input/ output characteristics of a compensated high output amplifier by a preliminarily set program. It is converted to analog signals again by D/A converters 5 and 6 and low pass filters 7 and 8. The output of the low pass filter 8 of one branch passes a 90 deg. phase shifter 9 and is synthesized with that of the other branch with 90 deg. phase difference by a vector synthesizing circuit 10, and the result is outputted from an output terminal 11. At this time, the nonlinear characteristic is decomposed to two orthogonal components, and an AM-AM nonlinear circuit is provided for each component, and the phase of one of them is shifted by 90 deg. to synthesize both of them. Consequently, desired arbitrary AM-AM nonlinear characteristic and AM-PM nonlinear characteristic are synthetically obtained.
Patent JP-H0784406-A (JP)
Title: Image forming toner
Inventor: KATO TAKAHISA
IPC: G03G9/08
Filed: 1993-06-28
Abstract: PURPOSE:To form a good picture quality for a long period of time without aggregating a toner and deteriorating the flowability of the toner by forming the toner with a specified binding resin, a release agent and the flowability improver compunded with two kinds of additive having different grain size. CONSTITUTION:This toner is formed of at least binding resin, release agent and flowability improver. The binding resin is incorporated with >=50wt.% polyester resin having 65-75 deg.C Tg. When the Tg of the polyester resin to be used is more than 75 deg.C, sufficient fixing property is not obtained in a low temp. fixing system, on the other hand, when the Tg is less than 65 deg.C, the aggregation of the toner is easily caused at a recycle stage. Two kinds of additive having a different grain size are compounded as the flowability improver. The phenomenon where the additives are embeded into a base body toner at the recycle stage is prevented by compounding this two kinds of additive.
Patent JP-S6333480-A (JP)
Inventor: ROBAATO JIYON SHIYUMITSUTO
IPC: C08G18/10
Filed: 1987-07-21
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-S6426848-A (JP)
Title: Optical recording medium
Inventor: ANDO EIJI
IPC: C09K9/02
Filed: 1987-07-23
Abstract: PURPOSE:To obtain a very thin film having a long recording life by forming hetero junction of a specified photochromic compd. and long chain carboxylic acid, long chain alcohol, long chain ester or a mixture of such long chain compds. CONSTITUTION:Hetero junction of a photochromic compd. represented by formula I (where R is 1-31C alkyl chain) and long chain carboxylic acid, long chain alcohol, long chain ester or a mixture of such long chain compds. is formed by the Langmuir-Blodgett's (LB) technique. The stability of a coloring body can be improved by forming the hetero junction. The photochromic compd. has a good balance between hydrophilic and hydrophobic properties of the molecule by introducing a long chain alkyl group and a stable LB film is formed with only the compd. A very thin film can be formed by the LB technique.
Patent JP-H0623165-A (JP)
Title: Embroidery data preparing device
Inventor: ASANO FUMIAKI
IPC: D05C5/06
Filed: 1992-07-09
Abstract: PURPOSE:To easily correct data related to embroidery even when there are adjacent embroidery areas in the case of changing the shape of embroidery areas. CONSTITUTION:When the outline data of the embroidery areas stored in a RAM are read (S1) and the change in the shape of the embroidery areas is instructed by a keyboard (S2: YES), the outline data of the embroidery areas are corrected (S5). When there are the outline data concerning the adjacent embroidery areas in the embroidery areas changed the shape corresponding to the correction (S4: YES), those outline data are corrected as well (S6). Then, the outline data of those embroidery areas are stored in an external storage device (S8).
Patent JP-H0841071-A (JP)
Title: Production of 3-exomethylene cepham compound
Inventor: MIYAKE NOBUTOSHI
IPC: C07D501/14
Filed: 1994-08-03
Abstract: PURPOSE:To obtain a 3-exomethylene cepham compound which is an important intermediate for cepham-based antibiotics in high reaction selectivity and high yield by irradiating a substituted dithioazetidinone compound with ultraviolet rays in the presence of an active hydrogen-containing compound in an inert solvent. CONSTITUTION:The method for producing (C) a 3-exomethylenecepham compound of formula II is to irradiate (A) a 4-substituted dithio-2-azetidinone compound of formula I (A1 is H or an acyl; A2 is H or an amino-protecting group; Y is H or methoxy; Z is hydroxyl group or a group capable of forming a protected carboxyl together with carbonyl; R is an organic group) with ultraviolet rays having preferably 280-400nm wavelength in an inert solvent in the presence of (B) a compound of the formula R<1>-H (R<1> is an organic group) having <=350KJ/mol bonding and dissociating energy between R<1> and H and having an active hydrogen. Furthermore, the component A is preferably contained in an amount of 0.1mmol/L to 1mol/L in the inert solvent.