baber/WOPTO huggingface dataset:
Patent JP-H07245833-A (JP)
Title: Armor rod remover
Inventor: KUMOFUJI KATSUYOSHI
IPC: H02G1/02
Filed: 1994-03-01
Abstract: PURPOSE:To provide an armor rod remover which can remove the armor rod on a cable without doing external damage to a cable strand and is excellent in work efficiency too CONSTITUTION:A rod remover is equipped with a half tapered sleeve 3 to be set freely on a cable C and a means for thrusting this tapered sleeve 3 forward in the axial direction of the cable, and the taper section 32 of the tapered sleeve 3 is made to be capable of getting under the armor rod R on the cable C. As the thrusting means, a male member 1 in the shape of half tube to be fixed around the cable C and a female member 2 in the shape of a half tube to be screwed on this female screw member 1 are used. The tapered sleeve 3 is made to range from the end in axial direction of the female member 2, whereby rotating the female member 2 by a wrench with a key will generate thrust in the axial direction of the male member 1, that is, in the axial direction of the cable, with which the tapered sleeve 3 will be thrusted forward in axial direction to the cable C, and the top of the tapered part will get under the armor rod R on the cable C, and the armor rod R will be pulled off the end.
Patent JP-H02211872-A (JP)
Title: Production of formed spherical product immobilizing biocatalyst
Inventor: HAMADA TOSHIHIRO
IPC: C12N11/04
Filed: 1989-02-10
Abstract: PURPOSE:To obtain the subject formed product having a high strength by forming a mixed aqueous solution containing a biocatalyst and PVA into a spherical shape based on formation of a gel from carrageenan and cations and subjecting the resultant gel to freezing-thawing operation. CONSTITUTION:A mixed aqueous solution of a biocatalyst and PVA is dripped into or sprayed on a coagulating solution in a state of carrageenan containing in either of the coagulating solution and mixed aqueous solution and a cation- containing compound contained in the other and formed into a spherical shape. The resultant formed material is then subjected to freezing operation at <=-5 deg.C and subsequent thawing operation at least once.
Patent JP-S53117640-A (JP)
Title: Surface treating method for heat-resisting alloy sheet by plasma metallizin g
Inventor: KIZAWA TOSHIO
IPC: B05D3/12
Filed: 1977-03-24
Abstract: PURPOSE: To carry out plasma metallizing, containing blast treatment, without producing warp on a sheet, by fastening tihgt and fixing the edge part of the sheet to be carried out surface treatment, using each jig for blast and cooling. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62189398-A (JP)
Title: Flat motor fan
Inventor: HASHIMOTO NOBUYUKI
IPC: F04D25/08
Filed: 1986-02-15
Abstract: PURPOSE:To contrive to increase the flux density of a coil by so providing a fan boss part made of soft magnetic material constituting a fan as to be adjacent at the opposite side face of a coil magnet to make this fan boss part function as magnetic yoke. CONSTITUTION:A fan boss part 32 made of soft magnetic material constituting a fan 30 is so provided as to be adjacent at the opposite side of the magnet of a coil 16. As for this flat fan, a coil 1B, which is provided as to have small clearance to the magnet of the stator 10 side on the rotor 20 side, and a commutator 15 and a fan boss part 32, which is made of soft magnetic material constituting the fan 30 and so provided as to be adjacent to the opposite side face of the magnet 3 of the coil 16, function as magnetic yokes. As the result of this, the flux density of the coil 16 constituting the rotor 20 can be increased without increasing the number of parts. And the thickness of the flat fan can be made thinner.
Patent JP-S58150311-A (JP)
Title: Agc circuit
Inventor: OOHASHI TAMAKI
IPC: H03G1/00
Filed: 1982-03-02
Abstract: PURPOSE:To control an input signal and to obtain a large quantity of attenuation, by applying the amplified output of an AGC voltage to DC magnetic circuits corresponding to the 1st and the 2nd high frequency magnetic circuits so as to obtain different varying directions of voltage for the amplified outputs. CONSTITUTION:The high frequency coils of high frequency magnetic circuits L2 and L4 provided to the 1st and the 2nd saturated magnetic circuits 1 and 2 are connected in series between a signal input terminal 3' of an antenna 3 and an earth. The amplified output of an amplifying circuit 4 of AGC voltage is impressed to a DC coil of a DC magnetic circuit L3. An inverting circuit 5 inverts the output of the circuit 4 so that it changes in the relative direction and in response to the increment/decrement of the AGC voltage and then impresses it to the DC coil of a DC magnetic coil L1. The saturated magnetic circuit gives the magnetic saturation to the high frequency magnetic circuit with the DC voltage which is impressed to the DC magnetic circuit and therefore varies the high frequency resistance. As a result, an input signal is controlled and then transmitted by impressing the amplified output of AGC voltage to each DC magnetic circuit with different varying directions of voltage.
Patent JP-H09230488-A (JP)
Title: Number of photographed frames counting mechanism
Inventor: TAKAMURA MASASHI
IPC: G03B17/36
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To avoid inconvenience from occurring by providing a means tolerating the racing of a one-tooth gear on at least either side of the leading or the end of the tooth string of a counter plate to absorb the phase shift produced in between a film and the counterplate. SOLUTION: A wall part 55 having a large diameter is projectingly provided in between the tooth 49a positioned at the leading of the tooth string formed along the outer circumference of a counter plate 49 and the tooth 49b positioned at the end of the tooth string 49 in adjacent relation with these teeth 49a, 49b. Then, after a one-tooth gear 48 rotates clockwise to reach the leading of the tooth string while rotating the counter plate 49 countecloskwise and rides across the mountain of the tooth 49a positioned at the leading to be engaged into a valley 56a, the one-tooth gear 48 can not ride across the wall surface 55a of the wall part 55 and becomes to perform a racing clockwise in the valley 56a. Consequently, the counter plate 49 stops at this position and then a sign 'S' is made to be displayed in a display window 58 as the sign 57a expressing a start position.
Patent JP-H07213133-A (JP)
Title: Bush cutter interval holding member attached to the same bush cutter
Inventor: MATSUOKA YOSHIKI
IPC: A01D34/68
Filed: 1994-02-02
Abstract: PURPOSE:To provide an interval-holding member attached to a bush cutter, capable of reducing bush clearing operation and eliminating problems damaging a blade body by bringing the blade body into contact with the ground during operation. CONSTITUTION:This bush cutter 8 is equipped with a circular saw 12 on the tip side 10a of the shaft part 10. An interval-holding member 18 holding such interval K as to enable the circular saw 12 to rotate without contacting with the ground G is attached between the circular saw 12 and the ground G. The interval holding member 18 is composed of a holding member body 20 for holding such interval K as to enable the circular saw 12 to rotate without contacting with the ground G and an attaching part 22 for attaching this holding member body 20 to the tip side 10a of the shaft part 10.
Patent JP-H07239511-A (JP)
Title: Picture printer
Inventor: YAMADA JUNJI
IPC: G03B27/52
Filed: 1994-03-02
Abstract: PURPOSE:To imprint various information such as photographing information on a photographic print without mixing unnecessary information in the picture part of film itself as a part of picture by inputting recording information which is exposed on a photosensitive material corresponding to the picture and exposing the inputted recording information on the photosensitive material. CONSTITUTION:When various recording information suitable for knowing he history of the finished photographic print is inputted from a recording information input means I as the recording information to be exposed on the photosensitive material 3, a picture exposing means IE exposes the inputted recording information on the photosensitive material 3 corresponding to the picture of the film 2 by using a recording information exposing means ME. The picture of the film 2 and the inputted recording information are imprinted on the photographic print obtained as a result. Since the exposing means ME exposes the recording information inputted from the input means I on the photosensitive material 3, the recording information is prevented from being mixed in the picture part of the film 2 as a part of the picture.
Patent JP-H09224402-A (JP)
Title: Field trencher
Inventor: MINAGAWA ISAO
IPC: E02B11/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To improve the operability of trenching operation by elevation-rotating a working machine casing to a withdrawing position at the time of not-using and traveling so as to facilitate the change between an operating posture and withdrawing posture for the part. SOLUTION: The machine casing 3 is provided with furrow openers 7 and 8 furrowing the surface of the field, the machine casing 3 is also provided with a preprocessing part 24 discharging scattered materials in the surface of the field such as stover at the front position of the advancing direction of the furrow openers 7 and 8, and the machine casing 3 is provided with a furrowing member 11 shoveling field soil to discharge to the side at the rear position of the advance direction of the furrow openers 7 and 8. Then the machine casing 3 is formed by a supporting machine casing and an operating casing and provided with a withdrawing mechanism 4 changing the operating machine casing between an operating position and a withdrawing position with respect to the supporting machine frame.
Patent JP-H06247467-A (JP)
Title: Container lid material
Inventor: SHIBAMURA YOSHIAKI
IPC: B32B15/08
Filed: 1993-02-22
Abstract: PURPOSE:To provide a lid material excellent in barrier property and shape retainability, good in metallic luster and free from wrinkle and surface irregularity. CONSTITUTION:The lid material 1 is built up by successive formation of an outer surface protecting layer 3 having a barrier layer 2, a thin metallic film 5 metallized or consisting of metallic pigment, an adhesive agent 6, a biaxially stretched nylon film layer 7 and a heat sealed layer 8 as the outer surface.
Patent JP-S57146045-A (JP)
Title: Fuel injection device for internal-combustion engine
Inventor: HONDA YOUKOU
IPC: F02M41/04
Filed: 1981-03-05
Abstract: PURPOSE:To enable to effect high-pressure injection by a method wherein a distributor, being operated at a half speed of a pump cam shaft in a fuel injection pump and distributing the fuel sent under pressure from one set of a plunger into two sets of fuel injection valves alternately, is provided in the titled device. CONSTITUTION:The fuel injection pump 1, discharging the fuel from a discharging port 19 by the reciprocating motion of the plunger 25 which is effected in accompanied with the rotation of the pump cam shaft 2, is provided with the distributor 3 connected to the discharging port 19 through a pipe 20. This distributor 3 has a holding body 4, a cam shaft 5, a shuttle 6 and a spring 7 while the cam shaft 5 is connected to the pump cam shaft 2 through gears 8-10 to drive the distributor 3 at a half revolving speed of the cam shaft 2. The holding body 4 is provided with holes 15, 16, connected to respective fuel injection valves 21, 22, and holes 17, 18, and the like connected to a fuel tank 24 while the fuel injection device is constituted so that the fuel, introduced to the hole 14 by the reciprocating motion in left-and-right directions of the shuttle 6 by means of the cam shaft 5, is distributed and supplied to the injection valve 21 or the same 22 through the hole 15 or the same 16.
Patent JP-H03222673-A (JP)
Title: Dc/dc converting circuit
Inventor: SAITO AKIRA
IPC: H02M3/28
Filed: 1990-02-13
Abstract: PURPOSE:To reduce switching loss by connecting an inductor, having inductance matched with a switching element, in series with a transformer and constituting the transformer of a primary inductor having appropriate inductance. CONSTITUTION:An inductor 10 is connected in series with a transformer 2 and the inductance thereof is set higher than E.tr/I, where E is the voltage to be applied on the transformer 2, I is the load current component, and tr is the turn ON time interval of a switching element 3. The transformer 2 is constituted of a primary inductor 11 having inductance in the range between 4tf<2>/x<2>.Ce and toff<2>/pi<2>.Ce, where tf is the turn OFF time interval of the switching element 3, toff is the minimum OFF interval, and Ce is the combined capacitance of the stray capacitance of the switching element 3 and the distribution capacitance of the winding of the transformer 2.
Patent JP-S62189737-A (JP)
Title: Bonding method for semiconductor element package
Inventor: MIHASHI TOMIO
IPC: H01L21/60
Filed: 1986-02-17
Abstract: PURPOSE:To enhance the efficiency of an integrated circuit by arranging first and second pads on the front and back surfaces, forming open holes on the front and back surfaces of a package, and connecting wirings from both front and back surface sides to increase pins for inputting and outputting signals to one package. CONSTITUTION:Pads 5 arranged on the front surface side are connected with pins 12 by a pattern 1C and a conductor 13, and pads 5 arranged on the back surface side are connected with pins 12 by a pattern 1D and a conductor 13. Accordingly, a wire bonding is performed on the front surface side by an open hole 1A, and on the back surface side by an open hole 1B. The wire bonded front surface side has a structure in Fig. a, and the back surface side has a structure in Fig. b. In this case, a first pad 3 cannot be formed at a position to be bonded with a projection 1E different from the wire bonding of the front surface side, but since the first pad 3 can be arranged on the other portion, pins 12 for inputting and outputting signals can be doubled.
Patent JP-S59158380-A (JP)
Title: Ignition device of internal-combustion engine
Inventor: TOYAMA KOUICHI
IPC: F02P3/045
Filed: 1983-02-28
Abstract: PURPOSE:To make the device in small size and light in weight and also facilitate designing the device with compound integrated circuit, by incorporating into the ignition device two capacitors, i.e. one as bias capacitor and the other to generate signals for a certain specific period of time. CONSTITUTION:This device includes two signal generator circuits - one is an ON period signal generator circuit 50 to generate an ON period signal upon comparing the AC signal from a signaling device 1, which emits AC signals in synchronization with the revolutions of an internal-combustion engine, with a specific reference votlage (30), and the other is a time signal generator circuit 70 to emit signals for indication of a specific period of time, whose duration changes according to the AC power voltage, in synchronization with the above-mentioned generation of the ON period signal. Bias capacitor 12 is charged by No.1 constant current for a specific period of time, and discharged by No.2 constant current which is less than No.1 constant current for a period according to the ON period signal. These two actions are repeated synchronously with revolutions of the engine. Two bias circuits 10, 60 are furnished to deviate the correlation between the above-mentioned AC signal impressed on the signal generator circuit 50 and the reference voltage, so as to control the ignition coil 113 of ignitor circuit.
Patent JP-H10228687-A (JP)
Title: Automatic reservation recorder and method
Inventor: IIZUKA TAKESHI
IPC: H04N5/7826
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To automatically reserve and record programs which are seen always by a user and also to automatically reserve and record programs of the same kind (genre) too by reserving and recording them while selecting recording programs related to the kind information from among schedule information and while collating the kind information of programs which are seen and listened or recorded by the user with the schedule information of the broadcasting program to be supplied. SOLUTION: A database 6 stores history information and genre information of programs which are tuningly selected by a TV tuner 7 for seeing and listenings or recordings and a program saver 8 stores the schedule information of the broadcasting programs which are extracted from data transmitted on a network by a data analyzer 7. The data-base 6 makes a VTR 5 recorded the same programs as the history information and a controller 9 makes the VTR 5 record programs of the related genre being in the schedule information. Thus, this device surely makes the user see and listen the programs which are seen by him habitually and gives the user seeing and listening changes of new programs which are thought to coincide with his taste.
Patent JP-S56129582-A (JP)
Title: Base driving circuit for transistor
Inventor: UEKI KOUICHI
IPC: H02M3/158
Filed: 1980-03-14
Abstract: PURPOSE:To obtain the simple circuit with which a high speed switching can be performed on an alternately operating transistor by a method wherein the base forward current delay circuit, consisting of an RC integration circuit and a transistor switch, is provided on each output side of a pulse transformer. CONSTITUTION:On each output side of the two secondary windings of the pulse transformer 13 on the TR base driving circuit, whereon the two transistors (TR) 11 and 12 are connected in series to a power source, are operated with alternations of ON and OFF, the base forward current delay circuit consisting of the RC integration circuit and the TR switch which performs switching in response to the capacitor voltage of the RC integration circuit are provided. For example, in the circuit as shown in the diagram, the capacitor 16 on the integration circuit is charged through a resistor 15 and when its voltage reaches to the base emitter saturation voltage of a TR switch 17, an ON position is given to the TR switch instantly, the base forward current of the TR11 which is restricted by the resistor 18 begins to flow with a steep rise and the TR11 is turned on quickly.
Patent JP-H07243434-A (JP)
Title: Crank lubricating device for engine
Inventor: MOGI KATSUYA
IPC: F16C9/02
Filed: 1994-03-02
Abstract: PURPOSE:To improve lubricancy of a crank shaft in a lubyicating device for an engine. CONSTITUTION:A main bearing groove 2 is extended in a circumferential direction of a bearing metal, while its depth is gradually dereased from front to rear side in a rotational direction of a crank shaft 5. A main body side oil passage 9 for introducing lubricating oil to the main bearing groove 2 is opened while being faced to a portion where the depth of the main bearing groove 2 is larger than a mean value of the depth.
Patent JP-S58148681-A (JP)
Title: Transistor inverter device
Inventor: TAKEUCHI HIROYASU
IPC: H05B41/24
Filed: 1982-02-27
Abstract: PURPOSE:To reduce the base loss of a transistor inverter device by respectively connecting impedances between the bases and the emitters of oscillating transistors of the transistor inverter device, thereby forming a closed loop circuit of a feedback coil. CONSTITUTION:A full-wave rectifier Rel is connected through a constant-current choke CH to a leakage oscillation transformer OT having primary coils N1, N2, a feedback coil N3, a base drive coil N4 and a secondary coil N5 and an inverter having transistors Q1, Q2, thereby firing a discharge lamp LA. At this time impedances Z1, Z2 are respectively connected between the bases and the emitters of the transistors Q1, Q2 to form a closed loop circuit of a feedback coil N3, a current is flowed to the Z1, Z2, and the voltage of the coil N3 is dropped. Accordingly, a low voltage is applied to the base resistors R1, R2,  thereby reducing the base loss.
Patent JP-S59158960-A (JP)
Inventor: SAHO NORIHIDE
IPC: F25B9/00
Filed: 1983-03-02
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-S57146075-A (JP)
Title: Oil feeding apparatus for coolant compressor
Inventor: KURABAYASHI TAKANAO
IPC: F04B39/02
Filed: 1981-03-06
Abstract: PURPOSE:To enable to feed oil at a constant rate, by providing inside an oil pipe with a coil spring made of a wire having a non-circular cross section which is arranged to turn together with a crank shaft, and feeding oil along a spiral passage. CONSTITUTION:When a rotor 3b is set into rotation by feeding current to an electric motor section 3, a crank shaft 6 begins to turn, so that a coolant gas drawn into a compression chamber 11 from a suction pipe 18 is compressed through rotation of a rotary piston 8. Along with rotation of the crank shaft 6,  a space defined between the outer surface of a coil spring 15 made of a wire  having a non-circular cross section and the inner wall surface of an oil pipe 13b  is shifted upward successively along the lead of the coil spring 15 in a spiral  manner, as shown by a, a', a'' in the drawing, and finally, it reaches a hydraulic  chamber 16. Therefore, it is enabled to feed oil in a stable manner.
Patent JP-H02215946-A (JP)
Title: Air-fuel ratio controller for engine
Inventor: KAWAMOTO MINORU
IPC: F02D41/14
Filed: 1989-02-14
Abstract: PURPOSE:To prevent any slippage in an air-fuel ratio as well as to secure the stability of control by varying a delay time in response to a variation in control gain on the basis of an engine driving state. CONSTITUTION:A feedback value is set on the basis of control gain conformed to an engine driving state, and a delay period is varied according to the control gain. For example, when the control gain has grown larger, the delay time is shortened, and when the control gain has come to smallness, the delay time is prolonged and so on, so that an air-fuel ratio is compensated in making it correspond to the delay time too. Accordingly, the delay time varies in accord with the control gain whereby such non-conformity as excess, overshoot, etc., of a compensation value at a high-speed driving area large in the control gain is prevented from occurring. In addition, access to a desired air-fuel ratio is also quickly performed, thus responsiveness is improved. Therefore proper air-fuel ratio control is performable and any slippage in the air-fuel ratio is kept back.
Patent JP-S63201118-A (JP)
Title: Antipruritic agent
Inventor: FURUKAWA MIKIO
IPC: A61K9/12
Filed: 1987-02-16
Abstract: PURPOSE:To obtain an antipruritic agent effective in rapidly eliminating itchiness of the bite of vermin, etc., and keeping the antipruritic effect over a long period, by using 4 components comprising a local anesthetic, a refreshing agent, ethanol and/or isopropanol and a propellant as active components. CONSTITUTION:The objective agent contains (A) 0.01-2.0wt.% (preferably 0.05-1.0wt.%) local anesthetic such as procaine, ethyl aminobenzoate, etc., (B) 0.5-5.0wt.% (preferably 1.0-3.0wt.%) refreshing agent such as menthol, camphor, etc., (C) 3-20wt.% (preferably 5-15wt.%) ethanol and/or isopropanol (singly or in combination) and (D) 60-95wt.% (preferably 70-90wt.%) propellant having a vapor pressure of 0.4-3.0kg/cm<2> (preferably 1.0-3.0kg/cm<2>) at 25 deg.C, preferably a mixture of a flon gas and dimethyl ether or LPG at a weight ratio of (70-80):(30-20).