baber/WOPTO huggingface dataset:
Patent JP-S5847708-A (JP)
Title: Swing chute
Inventor: SUGAI NAKAJI
IPC: B65G11/10
Filed: 1981-09-09
Abstract: PURPOSE:To provide a chute which can swing against the downstream side of the sloping chute and each fish tank, by a method wherein a hook axis, pivotably engaging a fish feed inlet, is mounted to an upstream side of a sloping chute for distributing caught fishes into each fish tank. CONSTITUTION:An axis piece 3 with a brim 5 engages a pivoting hole in a sloping chute 2, the upper surface of the axis piece 3 is securely attached to an under surface of a feed inlet 1, and this causes the sloping chute 2 to be constituted such that it can swing in a lateral direction centering around the feed inlet 1. The usage of the axis piece is such that the feed inlet 1 engages a pivoting hole 1 in the sloping chute 2 to stow fishes, guided to the feed inlet 1, into a fish tank through the sloping chute 2. Swinging of the sloping chute 2 permits stowing of the fishes to each fish tank.
Patent JP-S5933190-A (JP)
Title: Color developing sheet for image recording material
Inventor: TORII NOBUHIRO
IPC: B41M5/155
Filed: 1982-08-18
Abstract: PURPOSE:To provide the titled sheet excellent in sunlight resistance of a developed color image and freed from yellowing of a white ground part, by a method wherein a color developer obtained by jointly adding p-hydroxybenzoic acid ester and an ammonium salt to an inorganic solid acid and an electron- donative colorless dye are combined with each other. CONSTITUTION:A p-hydroxybenzoic acid ester compound of the formula (wherein R is alkyl, aryl, aralkyl) (e.g., benzyl p-hydroxybenzoate) and an ammonium salt compound (e.g., ammonium chloride) are jointly added to a color developer consisting of an inorganic solid acid (preferably, a semisynthetic solid acid produced from a clay mineral having a layered structure consisting of regular tetrahedrons of silica). A sheet provided with a color developing layer by applying a coating liquid containing the resultant material onto a base such as a paper or by other similar method and a color forming sheet compirising an electron-donateive colorless dye (e.g., triallylmethyl phthalide) are combined with each other to obtain the objective sheet.
Patent JP-H039621-A (JP)
Title: Cordless telephone system
Inventor: UI TAKASHI
IPC: H04W88/02
Filed: 1989-06-07
Abstract: PURPOSE:To enable a frequency corresponding to a speech channel to be oscillated by providing a lock detection circuit to judge the locking of transmission and reception PLL frequency synthesizers, and a loop filter switching circuit to switch a time constant to the one of a loop filter in the neighborhood of the locking. CONSTITUTION:An LPF is switched to the one with large amount of residual FM though with a fast response due to a low time constant time at the unlocked state of a PLL, however, it is switched to the one with few amount of residual FM though with low response speed due to a high time constant at the locked state of the PLL. Thus, fast lock time can be obtained since the filter is switched to the one with the fast response speed at the unlocked state, and the filter is switched to the one with the low response speed and with few amount of residual FM. In such a way, advantage with few amount of residual FM and with a satisfactory S/N can be obtained.
Patent JP-S6120852-A (JP)
Title: Solid salt bridge and instrument for measuring concentration of ion
Inventor: BANDOU MASAICHI
IPC: G01N27/28
Filed: 1984-07-09
Abstract: PURPOSE:To stabilize the potential between liquids and to make measurement with high accuracy by dipping one of ion electrodes into the internal liquid sealed hermetically by a solid salt bridge consisting of a molten mixture composed of KCl and AgCl. CONSTITUTION:The solid salt bridge 8 is constituted by molding the melt of KCl and AgCl (the ratio of the KCl and AgCl is about 8:10) then coating the surface with a hydrophobic resin and applying thermal impact to the molding thereby forming microcracks thereto. The ion electrodes 4, 5 are constituted by providing the same ion selective field effect transistors on the same substrate 6. The gate G of the electrode 4 contacts directly with the liquid A to be inspected and the gate G' of the electrode 5 contacts with the internal liquid B sealed hermetically by the bridge 8 and an epoxy resin 7. The two electrodes 4, 5 are connected to reverse polarities and the difference between the outputs from both electrodes is a measuring output. The contamination of the internal liquid by the liquid to be inspected is thus eliminated and since a small amt. of the internal liquid is required, the reduction in the size of the instrument is possible and since the solid salt bridge acts as a kind of battery, the potential between the liquids is stabilized.
Patent JP-S63307303-A (JP)
Title: Amplifier for strain gage
Inventor: YANAGI SHINICHIRO
IPC: H03F1/30
Filed: 1987-06-10
Abstract: PURPOSE:To use only a high-accuracy operational amplifier and only select the temperature coefficient of a resistance by allowing a bridge circuit of stain gages to operate as part of a 1st operational amplifier and holding the uninverted input terminal of the 1st operational amplifier at the zero potential by a 2nd operational amplifier. CONSTITUTION:Power terminals t1 and t2 of the bridge circuit B which include strain gages as its four sides are connected to a power source through a 1st resistance R8 and a 2nd resistance R9. Further, a 3rd resistance R10 and a series circuit between output terminals t3 and t4 of the circuit B are connected as a negative feedback circuit between the output terminal and inverted input terminal of the 1st operational amplifier A4. Then the uninverted input terminal of the amplifier A4 is connected to the inverted input terminal of the 2nd operational amplifier A5 which is grounded imaginarily. Consequently, the output voltage (e) of the circuit B is amplified and outputted from an output terminal t5 and an inexpensive amplifier is usable as the amplifier A5 because variation in input offset voltage is not amplified and resistances R8 and R9, and resistances R11 and R12 need to only be uniformed in temperature coefficient.
Patent JP-S5843326-A (JP)
Title: Automatic fire extinguisher for gas instrument
Inventor: NOGIWA JIICHI
IPC: F23N5/18
Filed: 1981-09-10
Abstract: PURPOSE:To prevent the finished condition of cooking such as rice cooking from changing at each time due to the variation of gas pressure by a method wherein a gas flow meter for measuring the consumption of the gas is interposed in a main gas circuit and when the consumption of the gas reaches a predetermined value, a main valve in the main gas circuit is closed. CONSTITUTION:In case where rice is cooked by a gas rice cooker, a rice pot is placed on a main burner 11 and after a gas flow rate adjusting knob 10 is set at a proper position according to the amount of rice to be cooked, the main burner 11 is ignited by the operation of an operation section 5. In this case, a rotary vane 14 of the gas flow meter 13 provided in the main gas circuit rotates with the initiation of cooking and the variation of the magnetic force of a permanent magnet 16 embedded in a part of the rotary vane 14 is detected by a calculating device to thereby obtain the amount of consumption of the gas. Thus, when the consumption of the gas reaches a predetermined value, the main valve 12 is closed by operating an output device in the calculating device 15 so that the main gas circuit is interrupted automatically and the combustion of the main burner 11 is stopped to finish the rice cooking.
Patent JP-H10319810-A (JP)
Title: Blade body for electrophotographic device
Inventor: IWASAKI SHIGEAKI
IPC: G03G21/10
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a blade body having peeling force of >=20 N/cm in an atmosphere of 0 to 60 deg.C by constituting an adhesive layer of a polyamide resin having a number average mol.wt. in a specific range and contg. a specific weight ratio or above of dimer acid. SOLUTION: The adhesive layer 2 of the electrophotographic blade body consisting of a blade member 3, a supporting member 1 and the adhesive layer 2 consists of the polyamide resin having the number average mol.wt. of 10,000 to 30,000 and contg. >=30 wt.% dimer acid. This adhesive layer 2 consists of the polyamide resin prepd. by using the dimer acid as a base and polymerizing the acid with diamine. The dimer acid is provided with high flocculation force by the hydrogen bonding in the molecule. The flocculation force at the time of a high temp. of the adhesive layer 2 is made higher by the presence of the dimer acid and the peeling of the blade member 3 by the destruction of the adhesive layer 2 itself at the high temp. is prevented.
Patent JP-2000326334-A (JP)
Title: Mold replacing truck and mold replacing method
Inventor: ITO TAIZO
IPC: B29C35/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To freely deal with an existing vulcanization line and enable a mold replacing operation to be carried out under a simple structure and at a low cost with high efficiency and high precision by providing a support truck equipped with a traveling master truck and a slave truck to be mounted on the former with a mechanism for moving the slave truck forward/backward and further, providing the slave truck with a mold transfer means and an elevation adjusting means. SOLUTION: The mold replacing truck 20 is equipped with a pair of transfer means 221, 222 for molds 181, 182 and a support truck 23. The support truck 23 has a master truck 24 traveling along a track and a slave truck 25 to be mounted on the master truck 24. The slave truck 25 is acceptably of a unitruck type but is preferably of double trucks 26, 27 construction divided into an upper and a lower part. In addition, the support truck 23 has a mechanism for moving the slave truck 25 forward/backward, which has the function to advance the slave truck 25 to a spot immediately before a symmetrical transfer vulcanizing machine for the molds 181, 182 from the master truck 24 and also return the advanced slave truck 25 to the master truck 24. Consequently, it is possible to adapt the device to the existing condition of a vulcanizing line and realize the positioning operation with high precision and further simplify the structure with a significant cost saving.
Patent JP-H08334362-A (JP)
Title: System and method for calculating present location
Inventor: SATO HIROYUKI
IPC: G08G1/0969
Filed: 1995-06-09
Abstract: PURPOSE: To provide a present location calculating device which can prevent it map matching accuracy from being deteriorated by an azimuth error. CONSTITUTION: A processor 18 determines the most probable present location of the vehicle having the system along a road based on the distance to a segment contained in road data from a virtual present location estimated from the relative displacement of the vehicle found from the azimuth and traveling distance of the vehicle and the present location of the vehicle determined the previous time and the difference between the azimuth of the segment and vehicle. Then the processor 18 corrects the latest azimuth of the vehicle in accordance with the difference between the azimuth of the road and vehicle which is the difference between the azimuths of the vehicle and segment at the present location at one or more points of time in the past determined by map matching and executes map matching, based on the corrected azimuth of the vehicle.  The processor 18 does not correct the azimuth while the vehicle travels a prescribed distance after the vehicle passes a junction.
Patent JP-H01312486-A (JP)
Title: Ultrasonic wave array transducer
Inventor: HIGUCHI KOHEI
IPC: H04R17/00
Filed: 1988-06-13
Abstract: PURPOSE:To eliminate capacitive coupling between neighboring electrodes and to shield cross talk due to infiltration of signals from the neighboring electrodes approximately completely by providing an n-type diffused layers beneath a plurality of array electrodes which are to become lower electrodes, and grounding the diffused layer. CONSTITUTION:A diffused layer 102 is provided on the surface of a semiconductor silicon substrate 101 having a hole. A plurality of array electrodes 104 which are to become lower electrodes are provided on the diffused layer 102 through an insulator thin film 103. An upper electrode 105 comprising a conductor thin film is formed on the array electrodes through the insulator thin film and a gas cell 107 which is formed on the hole. The upper electrode 105 is formed for a vibrating film. Thus, an ultrasonic wave array transducer is formed. When the diffused layer 102 is provided beneath a plurality of the array electrodes 104 which are to become the lower electrodes and the part is grounded in this way, capacitive coupling between the neighboring electrodes can be eliminated. As a result, cross talk due to the infiltration of signals from the neighboring electrodes can be shielded approximately completely.
Patent JP-S5845472-A (JP)
Inventor: MITSUI KIMIYOSHI
IPC: G10K11/16
Filed: 1981-09-10
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-S5769030-A (JP)
Title: Shaping method of wavy pattern for tire reinforcing layer
Inventor: TSURUNAGA YASUAKI
IPC: B29D30/00
Filed: 1980-10-16
Abstract: PURPOSE: To form a wavy shape simply and efficiently to part or especially ends of a metallic cord by a method wherein a wavy plastic deformation is made by a pair of male and female press dies or rolls over the whole or artial breadth of a cord bias fabric.  
     CONSTITUTION: Rubber is coated on a cord comprising metallic filaments and cut at a desired angle to make the cord bias fabric 3. A wavy shape is given to the cord bias fabric 3 by press dies having wave shaping surfaces or by rolls 1 in the thickness direction of the cord bias fabric 3. Further, the wave shaping is changed to the length direction of the cord bias fabric through the press dies having plain shaping surfaces or through rolls 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S625763-A (JP)
Title: Picture forming device
Inventor: WATANABE JUNJI
IPC: H04N1/00
Filed: 1985-06-29
Abstract: PURPOSE:To form a multiple color picture in a short time and with high accuracy from an original made of plural coloring material with a picture forming system using ordinary developer by changing the filter of a CCD unit consisting of a CCD and plural filters and performing exposure scanning on the original. CONSTITUTION:With indicating color copying, a CCD unit 171 is inserted between a variable power lens block 8 and mirror 91, and the first carriage 411 moves reciprocally against an original board 2, and an original picture is exposure-scanned and after that, it is read out by the CCD unit 171. The CCD unit 171 consists of a lens 173 which conducts an optical image from the variable power lens block 8, a CCD 174 on which the optical image is formed, a filter member 175 and a motor 176 which turns the filter member 175. Using the CCD unit 171, the color and the position of the original picture is identified and corresponding to an identification information, developers 121 and 122, an erasing array 150 and a multiple copying unit 28 are controlled.
Patent JP-S5933857-A (JP)
Title: Ic lead frame material and manufacture thereof
Inventor: SASAKI KAZU
IPC: H01L23/495
Filed: 1982-08-19
Abstract: PURPOSE:To improve the strength of an Fe-Ni alloy used as an IC lead frame by employing the alloy which contains specific amount of specific metal. CONSTITUTION:An IC lead frame material contains 35-55% of Ni, 0.05% or less of C, 1.0% or less of Mn, further 0.05-3.0% of Si, Ti, Mo, Nb, Zr, W and the residue substantially of Fe. This alloy of such composition range is molten in vacuum by high frequency waves, then hot rolled, repeatedly annealed and cold rolled, and softened and annealed eventually at 800-1,100 deg.C in the step of rolling it into desired thickness. This plate is then pulverized into particles having 50mum or less of crystalline gain size, then cold worked at 10-25% of cold rolling rate, thereby providing characteristics having 210 or higher in Vicker's hardness Hv and 8 or more of bending number.
Patent JP-S5668288-A (JP)
Title: Device for regeneration of commutatorless motor
Inventor: IGARASHI MAKOTO
IPC: H02P6/24
Filed: 1979-11-05
Abstract: PURPOSE:To perform the regenerative operation of the commutatorless motor by isolating the feedback circuit of motor winding generating energy used at the time of driving the motor using switching means and operating the thyristor bridge circuit as an external commutated inverter. CONSTITUTION:Switches 19, 20 are closed at driving time, and motor winding generating excessive energy due to commutation phenomenon is fed back through a diode bridge circuit 17 to a capacitor 18. The switches 19, 20 are opened at the regenerative time and all gate turn-off thyristors 3-8 are conducted and operated as diodes. Thus, the counter-electromotive force of the motor 9 is rectified through the gate turn-off thyristors 3-8, its DC voltage operates the thyristor bridge circuit 1 as an external commutated inverter, thereby regenerating to the power source side.
Patent JP-2000013916-A (JP)
Title: Charging system for electric bicycle
Inventor: KOUNOFUJI MASAAKI
IPC: H02J7/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption during non-charging period and also enable control of standby power by charging a battery through electromagnetic coupling and also maintaining the inductance of a charging primary coil irrespective of a loaded condition of the charging secondary side. SOLUTION: A charging system 10 for an electric bicycle comprises a charging primary device 32 for outputting magnetic energy and a charging secondary device 34 for magnetically coupling with the charging primary device 32 and supplying magnetic energy received from the charging primary device 32 to a battery 28 after conversion to charging current. Moreover an air gap coil 60 of the charging secondary device 34 is loaded to the electric bicycle and a coil 40 with the core of the charging primary device 32 being inserted into the air gap coil 60. Thereby, both coils 40 and 60 are magnetically coupled to charge the battery by supplying charging current to the battery 28.
Patent JP-H0436764-A (JP)
Title: Desk with built-in copying machine
Inventor: KOIKE TADAO
IPC: B65H5/06
Filed: 1990-05-31
Abstract: PURPOSE:To easily perform the replenishment of a paper, the maintenance of a device and the removal of a jammed paper by providing an original placing part and an image forming part, etc., in an upper drawer part and a paper housing part, etc., in a lower drawer part. CONSTITUTION:The original placing part 111, the main part of a paper feeding mechanism, the image forming part and a fixing and paper ejecting part 113 are provided in the upper drawer part 102, and the upper housing part 141 and a part of the paper feeding mechanism are provided in the lower drawer part 103. With such constitution, in a desk, with built-in copying machine, a copying machine part is structurally divided into two upper and lower drawer parts to be incorporated and the respective drawer parts cn be singly pulled out. The maintenance is performed by properly pulling out the upper and lower drawers, so that the parts are easily exchanged. The replenishment of the paper is performed by housing the upper drawer part 102 and pulling out the lower part 103.
Patent JP-S5928931-A (JP)
Inventor: NOGUCHI YOSHIHIRO
IPC: A47J31/44
Filed: 1982-08-09
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-S6122379-A (JP)
Title: Warming-up time shortening method of copying machine
Inventor: MASUDA JITSUO
IPC: G03G21/00
Filed: 1984-07-10
Abstract: PURPOSE:To shoten the warming-up time of the work time of a single copy and continuous copying of a small number of sheets by starting the copying operation when the temperature of a heat roller has reached a temperature corresponding to the number of sheets of copying. CONSTITUTION:A signal P from a printing button 4 is inputted to AND elements 1, 2 and a signal M from a multi-key 5 for setting the number of sheets, etc. is inputted to the AND element 2 and a NOT element 3. In this state, when the temperature of a heat roller has reached a temperature Ti in accordance with the number of sheets (i) set by the key 5, a signal T' from a temperature sensor 6 of the time of multi-copying becomes ''1''. Also, when the temperature of the heat roller has reached a temperature corresponding to a single copy, a signal from a temperature sensor 7 of the time of a single copy becomes ''1''. When the signals P, M' and T are ''1'', an output of the element 1 becomes ''1'', and when the signals P, M and T' are ''1'', an output of the element 2 becomes ''1'', and when each output of the element 1 and 2 is ''1'', a copying operation 8 is started.
Patent JP-H09322980-A (JP)
Title: Crane game machine
Inventor: HIRATA TORU
IPC: A63F9/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To hardly generate trouble and to attain cost down by consisting a device for hanging an open/close pawl instrument from a carriage, which can be freely traveled along two parallel horizontal axes on the ceiling, of a pantagraph type link mechanism and a wire, and elongating/contracting the link mechanism while following up the vertical movement of the open/close pawl instrument. SOLUTION: A crane game machine 1 is provided with a horizontal moving device 2 composed of a carriage 21 which can be traveled along a Y-axis rail 20, X-axis rail and driving mechanism and, on the lower surface of the carriage 21, a gift hanging device 3 is provided. In this case, the gift hanging device 3 has a pantagraph type link mechanism 31 whose upper end is held by a bracket 30 and a wire 32, and is constituted so as to be moved upward by taking up the wire 32 around a wire drum 33 rotated by a driving device 34 and, at the lower end part of the link mechanism 31, an open/close pawl instrument 35 is held. The pantagraph type link mechanism 31 has an elongating/ contracting part 310 provided with holding members 311 and 312 at both the ends and, which this open/close pawl instrument 35, the gift can be stably clamped.
Patent JP-H0437996-A (JP)
Title: Sanitation device for automatic vending machine
Inventor: INOUE SATOSHI
IPC: G07F13/00
Filed: 1990-06-01
Abstract: PURPOSE:To reduce the load of maintenance upon a serviceman by detecting the operation state of a sanitation instruction switch and putting a sanitation means or washing means in operation. CONSTITUTION:When the sanitation instruction switch SW is placed in a 1st operation state, this state is detected by a decision means 18 and the sanitation means which washes after making disinfecting water to flow is put in operation automatically. When the sanitation instruction switch SW is put in a 2nd operation state, the state is detected by the decision means 18 and a washing means 20 is put in operation without the process wherein the disinfecting water is made by the sanitation means 19 to flow and a leaving process. Consequently, the sanitation operation is made semi-automatic and the load of the maintenance on the serviceman is reduced.