baber/WOPTO huggingface dataset:
Patent JP-H02185888-A (JP)
Title: Propeller drive for marine propulsion machinery
Inventor: KAWAI TAKASHI
IPC: B63H20/20
Filed: 1989-01-11
Abstract: PURPOSE:To prevent any lost motion and noise from occurring by constituting a propeller shaft with a single member, setting up a forward-backward thrust transmission part as drawn near to more one side than both forward and backward gears, and setting the interval to be shorter than that between support ends of both these gears. CONSTITUTION:A propeller shaft 28 is constituted of a single member, while a flange part 52 is formed and it is constituted so as to cause the front to function as a forward thrust transmission part 53 and the rear as a backward thrust transmission part 54, respectively. Then, the forward thrust transmission part 53 is made contact with a stepped part 56 of a casing 11 via a bearing 50 and the backward thrust transmission part 54 with a holding cylinder 60 supporting the propeller shaft 28 via a bearing 58, respectively. Successively the flange 52 is energized forward by a compression coil spring 62 in this holding cylinder 60 via the bearing 58. In addition, an interval between both these transmission parts 53, 54 is set to be shirter than a distance between both support ends. With this constitution, any lost motion in these thrust transmission parts is brought to nothing and, what is more, a noise is preventable.
Patent JP-H02184424-A (JP)
Title: Secondrily forming process of automobile tire
Inventor: ICHIYANAGI MITSURU
IPC: B29D30/30
Filed: 1989-01-10
Abstract: PURPOSE:To shorten operation time and to improve operation efficiency by a method in which the cap ply having been formed on the drum forming the cap ply is stuck onto the drum for forming a belt, and belt-tread laminate is obtained by sticking the tread cap thereonto. CONSTITUTION:The drum 3 for forming beets has the segments 3a sliding in axial direction, and since its diameter is changed into three steps, the belt 13 is wound on the drum in the expanded state of diameter of second step, and is stuck thereto endlessly. When a cap ply 16 is formed on the drum 9 for forming the cap ply, it is covered with the cylindrical holder 36 in the expanded state of diameter of a cap ply-conveying wheel 12, and then it is shrunk in diameter, whereby enclosing the cap ply. Next, the diameter of the drum 3 is shrunk, and the cap ply is received on the conveying wheel 12 and then is sent onto the drum 3. The belt 13 in the state of intermediate diameter is covered concentrically with the cap ply 13. Then the diameter of the drum 3 is expanded into the diameter of third step, and after the belt 13 is brought in pressure contact therewith, the holder 36 is expanded in diameter, and the cap ply 16 is moved onto the belt 13. A tread cap 18 is wound on the cap ply, whereby a belt tread-laminate is formed.
Patent JP-S5596671-A (JP)
Title: Semiconductor device
Inventor: AOYAMA KOUICHIROU
IPC: H01L29/861
Filed: 1979-01-17
Abstract: PURPOSE:To increase withstand pn junction voltage of a semiconductor device by forming reverse conductivity type region along the inside of a collector region in a large outout diode provided with the collector region around an emitter region and preventing production of an inversion layer. CONSTITUTION:An n<+>-type buried region 2 is diffused on the surface of a p-type silicon substrate 1, an n<->-type layer 3 is epitaxially grown on the entire surface including the region 2, and a p<+>-type region 4 reaching the substrate 1 is formed at the peripheral edge to thus separate the layer 3 in an island containing the region  2. Then, a p-type emitter region 6 is diffused at the center of the island region, and  an annular p-type collector region 10 is provided around the region 6 to form  a diode. In this configuration an n<+>-type diffused region 7 is further formed along  the inside of the region 10. Thus, no inversion layer is produced in the pn junction  between the region 10 and the layer 3, but the withstand pn junction voltage is  enhanced. Then, electrodes 8, 9 are ordinarily coated as the normal way.
Patent JP-H10197933-A (JP)
Title: Electronic still camera
Inventor: SUDA KAZUMI
IPC: G03B19/02
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To improve operability by arranging the component elements of an electronic still camera and all of switches, buttons and the like on the side surfaces and the bottom surface of a camera main body. SOLUTION: An image pickup part, an operation part, a connection part and a fixed part are arranged on the side surfaces and the bottom surface of the electronic still camera main body. Namely, the 4th operation part 11 consisting of plural operation buttons such as an operation button for setting a date and a mode changeover switch is provided on the 4th surface 4. The 5th operation part consisting of a standard/macro changeover lever is provided on the 3rd surface. A shutter button is provided on the 2nd surface. A strobe light emission part is provided on the 2nd surface. An external equipment connecting terminal is provided on the 3rd surface. A power source switch 18 is provided on the 5th surface 5. A tripod attaching part 19 in which a tripod is screwed is provided on the 6th surface 6.  A storage means insertion part 20 in which a storage means is inserted is provided on the 6th surface 6. Then, a liquid crystal monitor 21 is provided on the 4th surface 4.
Patent JP-S59129947-A (JP)
Title: Optical disk device
Inventor: KISHIGAMI ISAO
IPC: G11B21/12
Filed: 1983-01-14
Abstract: PURPOSE:To improve reliability of an optical disk device by providing a loading/ unloading means for bringing an optical head close to an optical disk or separating it from said disk, so that the optical head and the optical disk do not contact with each other at the time of a positioning operation of the optical head. CONSTITUTION:When an optical disk 2 is installed and starts to rotate in the direction as indicated with an arrow B, a positioning device 6 starts a positioning operation, but in this case, an optical head 4 is at a position (interval epsilon) separated from the optical disk 2. When the optical head 4 reaches a prescribed position 4' and stands still, the optical head 4 is moved in the direction as indicated with an arrow C1, and at an adjacent position (interval delta) to the disk 2, a focus adjusting operation and a track follow-up controlling operation are executed, and when write or read of an information at this position is completed, the optical head 4 is separated from the optical disk 2, and moved onto the following designated track in a state of the interval epsilon, and thereafter, keeps the interval delta by a loading operation again, and the focusing operation and the track follow-up operation are executed.
Patent JP-H02185786-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOMOMATSU HIROYUKI
IPC: H01L27/04
Filed: 1989-01-10
Abstract: PURPOSE:To contrive the improvement of operability by constituting the semiconductor integrated circuit so that a state that an output potential of an output transistor is pulled up by data of a second memory for storing the data related to turn-on and turn-off of a pull-up transistor, and a state that it cannot be pulled up can be selected. CONSTITUTION:This semiconductor integrated circuit is provided with second memories 13a, 13b for storing the data related to turn-on and turn-off of a pull-up transistor connected in series to an output transistor, so that a state that an output potential of the output transistor is pulled up by the data of second memories 13a, 13b, and a state that it cannot be pulled up can be selected. That is, the pull-up transistor 4 pulls up the output potential of the output transistor 2 for outputting the data of a first memory 11. Second memories 13a, 13b store the data related to turn-on and turn-off of the pull-up transistor 4. The pull-up transistor 4 is turned on and off in relation to the data of second memories 13a, 13b. In such a way, pull-up of the output potential of the output transistor becomes or impossible.
Patent JP-S56101054-A (JP)
Title: Engine for use in vehicle
Inventor: KIMURA HIROSHI
IPC: F02F1/24
Filed: 1980-01-18
Abstract: PURPOSE: To reduce the number of joints and to prevent leakage of fuel, by fixing injectors to respective mixing bodies for feeding mixture to cylinders arranged in a V-shaped in the manner that they face toward each other, and providing a fuel passage between the two mixing bodies.  
     CONSTITUTION: In a V type engine used in a motor cycle, cylinders 10, 10 are arranged in a V-shape, and intake passages 12 for respective cylinders 10 are communicated to a surge tank 40 via respective mixing bodies 14. In such an engine, the mixing bodies 14 are respectively formed with a support section 28 on the sides thereof facing toward each other, and an injector 30 is inserted into each of the support sections 28. Upper end portions of the mixing bodies 14, 14 are connected together by a connecting member 32, and a common fuel passage 34 for feeding fuel to the injectors 30 is formed at the central portion of said connecting member 32. Further, fuel passages 36, 36 are branched from the fuel passage 34 in an inverted V-shape and connected to respective injectors 30. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09196990-A (JP)
Title: Testing device for am stereophonic receiver
Inventor: NARUKAWA KENICHI
IPC: H04B17/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a testing device for AM stereophonic receiver, whose circuit scale is small, whose adjustment is not required and which can output a good- accuracy test signal by using an adder, a divider, a computing unit, a phase modulator, a multiplier and the like. SOLUTION: A matrix circuit 1 generates a signal (L+R) and a signal (L-R) on the basis of signal data L and signal data R. An adder 2 adds the signal (L+R) to amplitude data '1' on carrier waves so as to output a signal (1+L+R). An adder 3 adds the signal (L-R) to pilot signal data S so as to output a signal (S+L-R). A divider 5 divides the signal by the signal (1+L+R). A computing unit 6 computes tan<-1> (S+L-R)/(1+L+R), and a phase modulator 7 phase-modulates the carrier waves. A multiplier 8 multiplies the output of the phase modulator 7 by the output of the adder 2, and a D/A converter 9 converts the output of the multiplier 8 into an analog signal so as to be given to a device (DUT) 10 to be tested. Then, whether the device (DUT) 10 is a normal circuit or not is tested.
Patent JP-S5390582-A (JP)
Title: Flow controller
Inventor: OKUDA ISAMU
IPC: F16K31/02
Filed: 1977-01-18
Abstract: PURPOSE: To provide the accurate flow control with a flow detector even if the proportional magnet valve should indicate the hysteresis characteristics. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58122140-A (JP)
Title: Manufacture of twisted wire
Inventor: MORIMOTO KAZUO
IPC: B21F7/00
Filed: 1982-01-14
Abstract: PURPOSE:To save energy for a work, and to elevate the rate of operation of a wire twisting machine, by installing a bobbin to which plural steel strands have been bundle-wound, in a flyer, drawing out and twisting these strands, and after that, winding them in the outside of the wire twisting machine. CONSTITUTION:A strand supplying bobbin 1 to which plural steel strands for constituting the same layer of a twisted wire structure have been boundle-wound is installed in a state that it has been held by a cradle 28, in a flyer 20 of a wire twisting machine 2. Subsequently, a parallel strand bundle 3 drawn out from the bobbin 1 is wound round a twist back flow preventing roller 6 by 1 piece each and more than once, respectively, through guide rollers 4, 5, and after that, is led into an end plate 7. The end plate 7 has a small hole placed so as to be similar to the twisted wire structure. Each strand is bundled, keeping a similar figure with the twisted wire strcuture by feeding it to a voice 8 through each small hole of this end plate 7, and at this stage, it is twisted by rotation of the flyer 20. Subsequently, this strand bundle is drawn out to the outside of the wire twisting machine 2 through guide rollers 9, 10, and is wound round to a winding bobbin 15 after prescribed twist has been given.
Patent JP-H07210211-A (JP)
Title: Hinfinity control designing device
Inventor: ARINAGA SHINJI
IPC: G05B21/02
Filed: 1994-01-20
Abstract: PURPOSE:To design a servo system corresponding to Hinfinity  partial state feedback control and to turn offset to '0' even when input disturbance exists or the integration characteristic of a controlled system is changed. CONSTITUTION:At the Hinfinity  control designing device applied to the design of an automatic control system, a generalized plant is generated by inputting sensitivity designated by a sensitivity designating means 12 and the controlled system from a controlled system input means 11. This generalized plant is made discrete by performing Z transformation with 0th-order hold at a generalized plant discrete means 14, and this discrete generalized plant is returned to continuous areas by performing bilinear transformation at a generalized plant continuous area transforming means 15. Then, A partial state feedback solution corresponding to this generalized plant returned to the continuous areas is calculated by a partial state feedback control solution generating means 16 and further, that solution is inputted to a digital controller calculating means 17 so as to lead out a digital controller.
Patent JP-H03210496-A (JP)
Title: Time data detector of fm receiver
Inventor: TANIGUCHI YOSHIO
IPC: G04G5/00
Filed: 1990-01-12
Abstract: PURPOSE:To eliminate a wrong time indication and a time adjustment by making a counter step forwardly everytime detecting coincidence of presumed time data with time data received thereafter, and by judging and outputting the received time data corresponding to a time when counted value of the counter becomes larger than a specific value, as correct time data. CONSTITUTION:Just when one time data is received, a timer 22 starts, a time data which is to be received thereafter, is presumed from a counted value of the timer 22 and the one time data, and the presumed time data and the aforementioned time data which is to be received thereafter, are compared by a comparator measure 23. A counting measure 19 steps forwardly everytime when the comparison result coincides, and the received time data corresponding to a time when the counted value of the counting measure 19 becomes larger than a specific value, is output as a correct time data.
Patent JP-S60149678-A (JP)
Title: Adhesive for polymer
Inventor: AINE TOSHIHIRO
IPC: C08F255/00
Filed: 1984-01-17
Abstract: PURPOSE:To provide an adhesive suitable for use in bonding a chloride (oxygen)- contg. arom. polymer with a polyolefin to form a laminate, consisting of a modified polyolefin obtd. by graft-copolymerizing a specified organosilicon compd. onto a polyolefin. CONSTITUTION:An organosilicon compd. contg. a group having an olefinically unsaturated bond and a hydrolyzable org. group (e.g. vinyltrialkoxysilane) is used. A polyolefin (A) is dissolved in a quantity of 10-500g/l in a solvent such as benzene and said organosilicon compd. (B) is added thereto. While vigorusly stirring, the compd. B is graft-copolymerized onto the polyolefin A in the presence of a radical polymn. initiator at 50-200 deg.C for 0.5-24hr. The quantity of the organosilicon compd. is pref. 0.1-50pts.wt. per 100pts.wt. modified polyolefin formed.
Patent JP-S60149953-A (JP)
Title: Nmr imaging apparatus
Inventor: MATSUI SHIGERU
IPC: A61B5/055
Filed: 1984-01-17
Abstract: PURPOSE:To make it possible to perform the measurement and imaging of a transverse relaxation time (T2) value in a good SN ratio, by using a steady state free precession (SSFP) method. CONSTITUTION:A high frequency pulse with intensity H1 and a width tau is continuously applied to a spin system at time intervals T sufficiently shorter than T1 but about 1/4 times of T2. In this case, for example, in order to selectively obtain only the signal in a plane of Z=Z0, a vibration magnetic field gradient G is applied in a Z-direction as shown by the drawing (d) and, in order to further obtain the projected image of the intra-plane signal selected as shown by the drawing (c) toward various directions in an XY-plane, a rotary magnetic field gradient GXY is applied in the XY-plane. At this time, a signals appearing steadily directly after and before the high frequency pulse are independently added at a high speed and data processing such as Fourier conversion or reverse projection is performed. If the ratio of two obtained images is taken, because T is known, the image of a T2-value can be obtained by using formula (wherein S+ and S- are signals similar directly after and before the high frequency pulse).
Patent JP-H08196079-A (JP)
Title: Power supply
Inventor: FUKUSHIMA YOSHIO
IPC: H02J1/00
Filed: 1995-01-17
Abstract: PURPOSE: To obtain a power supply in which even the low output power can be controlled accurately and small-sized circuit elements can be employed by reducing the rated voltage thereof. CONSTITUTION: A current limit circuit 5 limits the charging current of a capacitor 6 passing through a switch circuit 3 which is short-circuited, by a switch control circuit 4, to connect a capacitor 6 with a power supply until the output voltage from a rectifier circuit 2 reaches a first voltage higher than the voltage across the capacitor 6 by a predetermined level. The switch circuit 3 is opened when the first voltage is reached. With such arrangement, a DC-DC converter 10 connected across the capacitor 6 is operated at a voltage limited below a predetermined level by the switch circuit 3.
Patent JP-S58122304-A (JP)
Title: Steam valve
Inventor: SHINDOU KURA
IPC: F01D17/10
Filed: 1982-01-18
Abstract: PURPOSE:To prevent the damage of a protrusion which is provided in the casing of a steam valve to guide steam, by integrally forming the protrusion on a cylinder provided along the circumferential wall of the valve casing. CONSTITUTION:A cylindrical strainer 5 is provided on the valve seat 6 of a valve casing 1 which has an inlet port (i) and an outlet port (o) for steam of high temperature and pressure. A cylinder 40 is provided along the internal circumferential surface of the valve casing 1 and formed with a protrusion 41 of angular cross section for guiding the steam to the place farthest from the inlet port (i). Although the steam which flows in through the inlet port (i), passes through an annulus between the cylinder 40 and the strainer 5 and reaches the place farthest from the inlet port collides against the protrusion 41, it is not damaged, because of being integrally formed on the cylinder without being welded.
Patent JP-S56102130-A (JP)
Title: Tuner
Inventor: KAWADA MASAAKI
IPC: H04B1/18
Filed: 1980-01-18
Abstract: PURPOSE:To make it possible to maintain the input-output impedance under almost constant condition at an attenuator circuit, by adjusting the variation of pin diode which is used at the attenuator circuit with resistance. CONSTITUTION:Attenuator circuit 7 using pin diodes 5 and 6 is connected to the back of primary stage transistor TR3 through matching transformer 8, and the 2nd stage transistor TR9 is connected to the back of the attenuator circuit. When the input level is raised from the lower condition to higher condition, the AGC voltage at terminal 23 becomes higher, and at TR3 the emitter current is increased and the gain is lowered. On the other hand, at circuit 7 the current flowing into diode 5 is reduced and the current flowing into diode 6 is increased, internal resistance of diode 5 is increased and that of diode 6 is reduced. By this, by adjusting variation of diodes 5 and 6 skillfully with resistances 12 and 13, the input-output impedance can be maintained under almost constant condition at circuit 7.
Patent JP-H02183841-A (JP)
Title: Data processor
Inventor: TAKAHASHI KOICHI
IPC: G06F11/28
Filed: 1989-01-11
Abstract: PURPOSE:To improve the evaluation efficiency at the time of debugging by storing the address of an address register and the register information when the coincidence is obtained between an instruction code to be compared and an instruction code of an instruction register and then storing the register information in a register group when the coincidence is obtained between the address of the address register and the address stored in an address memory means. CONSTITUTION:In a program execution state, a code comparator 4 always compares the instruction code of an evaluation debugging system 1 with the instruction of a code register 41. When the coincidence is obtained between both instruction codes, an address setting circuit 10 decides the address of a history memory 3. This address and the register information stored in a register group are stored in the memory 3. Then a address comparator 6 compares successively the addresses of the memory 3 with those of an address register 61. When the addresses coincide, the register information on these coincident addresses are written into the register group from the memory 3. Thus the evaluation debugging time is shortened.
Patent JP-S59130758-A (JP)
Title: Mounting structure for externally installed part
Inventor: ICHINOSE HISAO
IPC: B60R13/04
Filed: 1983-01-18
Abstract: PURPOSE:To aim at ensuring the external appearance quality of finishers and as well enhancing the mounting ability thereof, by providing, in a main finisher, a sleeve which may be fitted onto a locater. CONSTITUTION:A side finisher 7 is temporarily attached to a main finisher 5 so that it is exactly positioned, when a locater 5 in a securing fixture 17 is fitted into a sleeve 9. At this time, since a thread part 27 projects foward of the sleeve 9, this thread part 27 and the thread part 21 of a mounting fixture 19 are inserted into associated mounting holes 15 in a vehicle body panel 13, and nuts 19 are fastened thereonto from the rear surface of the vehicle body panel 13. Accordingly, the finishers may be attached without the attaching parts thereof being externally exposed.
Patent JP-H07205777-A (JP)
Title: Parking brake operating device
Inventor: TAKESHIMA TOSHIRO
IPC: B60T7/10
Filed: 1994-01-21
Abstract: PURPOSE:To almost fixedly maintain height of an operating lever regardless of an operating amount of pressing in a release knob and further to surely return it to the initial position while preventing a tooth tip of a pole from being damaged, in a parking brake device restricting an original position of the operating lever by bringing the pole into contact with a sector. CONSTITUTION:In a pole 26 mounted on an operating lever turnably around a pin 28, in an opposite side to a ratchet 24 from a tooth tip 36 in around the axial center O, a protrusion 28, protruded from the axial center O more than the tooth tip 36, is provided, and on the other hand, a contact surface 42 of a stopper part 40, integrally provided with a sector 12 in order to restrict an original position of the operating lever by coming into contact with this protrusion 38, is formed into a circular arc shape with the axial center O serving as almost the center in a condition coming into contact with the protrusion 38.