baber/WOPTO huggingface dataset:
Patent JP-H1118265-A (JP)
Title: Manhole for communication cable
Inventor: SHIBATA TETSUYASU
IPC: E03F5/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a manhole which enables stable mounting of a branching box for communication cables on the back surface of a manhole cover, which swivels on a hinge so as to be openable, via a shock-easing structure, when the communication cables laid in an underground line network can efficiently be connected, branched, repaired or inspected. SOLUTION: This manhole 1 is constituted so that a main communication cable 17 can be connected to each other or branched into a branch cable 18. In this constitution, a manhole cover 15 is provided in such a way so to be openable via a hinge 14. At the same time, a branching box 13 for communication cables, capable of connecting or branching the main communication cables 17 and branch cable 18, is mounted on the back surface 15a of the manhole cover 15 via a shock-easing structure 16.
Patent JP-H1113654-A (JP)
Title: Scroll compressor
Inventor: NAKAJIMA HIROSHI
IPC: F04C29/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor with low noises, high reliability and a low cost. SOLUTION: This compressor comprises a closed container 7; a compression element having parts for fixed and oscillating scrolls 1 and 2; a drive element having parts for an electric motor 10 and a main shaft 6 to transmit the drive force of an electric motor; and a support element having parts for a frame 4 to support a main shaft. The compressor is constituted such that a compression assembly comprising at least the compression element, the drive element, and the support element and the closed container 7 are intercoupled through a coupling member 18. In this case, the coupling member 18 the upper part of which is opened, and the bottom of the coupling member 18 having an insertion hole formed in a central part is nipped between fixing parts for at least two parts of parts of which the compression assembly consists and assembled integrally with the compression assembly.  Further, the side wall of the coupling member 18 is fixed at the inside surface of the closed container 7.
Patent JP-H0615088-A (JP)
Title: Washing machine
Inventor: ARAKI KOJI
IPC: D06F39/00
Filed: 1992-06-30
Abstract: PURPOSE:To avoid occurrence of abnormal vibration and decrease in the automating factor of a washing machine by indicating that the washing machine is not set horizontally when the differences among data from a detecting means detecting the amt. of displacement of a plurality of hanging rod are at least a set specified value. CONSTITUTION:A coil 18 fixed on a seat 13 for a washing machine body is provided on the outer periphery of a core 15 fixed on the upper end of a core stopping 14 and a detecting means 19 detecting electrically the amt. of displacement of a hanging rod 3 from a positional relation of the core 18 is provided on the upper part of a frame seat 13. Even when a washing machine is set under a condition where level is not obtd., an outer tank 2 and a tub 5 are horizontally held by means of hanging rods 3A and 3B. In this case, as the amt. of downward displacement of the hanging rod 3A on which a load is heavily applied becomes larger than the amt. of downward displacement of the hanging rod 3B on which a load is a little applied, the difference in the amt. of displacement is detected by the detecting means 19. When an inclination of the washing machine body 1 is larger than a set value, a buzzer is rung and abnormality is known by displaying it on a display.
Patent JP-2000013899-A (JP)
Title: Speaker
Inventor: KANEKO KENICHI
IPC: H04S1/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a speaker that transduces a stereo acoustic electric signal into a monaural acoustic signal without the need for a monaural output amplifier and for connection of two speakers. SOLUTION: The speaker SP has 4 input terminals, L+, L-, R+, R-terminals 1, 2, 3, 4. Ends of left sound electric signal wires 5 connect to the L+ terminal 1 and the L- terminal 2 respectively. Ends of right sound electric signal wires 6 connect to the R+ terminal 3 and the R- terminal 4 respectively. The left sound electric signal wires 5 and the right sound electric signal wires 6 are wound alternately in a cylindrical coil 7 of the speaker SP. The coil 7 is inserted to a permanent magnet 9 so that a projection in the middle of the permanent magnet 9 is penetrated to the coil 7. The permanent magnet 9 is formed cylindrically where one end is closed by a disk 9b with a cylindrical projection 9a in the middle. A diaphragm 8 is placed to the end of the coil 7 and emits sound in space through the vibration of the coil 7.
Patent JP-S5695526-A (JP)
Title: Boring reamer
Inventor: NISHIMURA TAKAYUKI
IPC: B23D77/00
Filed: 1979-12-27
Abstract: PURPOSE: To obtain a boring reamer of rich durability at low price by using partially an expensive high hard material.  
     CONSTITUTION: An edge part 1 to perform a cutting work is installed at the point of a handle part 2. The edge part 1 is formed taking a cemented carbide having an excellent resistance to wear as a base metal and is formed with a plural lines of edges 1a and at the same time, super left twisting right edge twisting angle is formed and the twisting angle is made to the left approximately 50W70° and at the front part, a starting taper angle of approximately 20° or less is formed and further, at the rear part, a guide edge 3 is installed. Further, a high hard piece 6 is formed with a high hard material sintered with a super high pressure having a hardness harder than the cemented carbide constituting the edge part 1 and this piece 6 is buried in a part of the edge part 1 having an external face exposed and it is fixed so that it can not be removed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0920136-A (JP)
Title: Mounting structure of back visor
Inventor: TAMURA SHINICHI
IPC: F16B5/02
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure capable of tightly attaching a back visor to the vicinity of an upper end edge of a rear window outer surface. SOLUTION: A first member 1 or a mounting fixture of a back visor is tightly bonded in its underside of a horizontal part 3 to the outer surface of a rear window 14 by a pressure sensitive adhesive double coated tape 49 in a state that a U-shaped part 4 grasps a vehicle molding 15, and a second member 2 is pressed into a slight gap between the U-shaped part 4 and a wall surface of a fitting part 23 of a vehicle roof panel 17.  In this back visor 18, its flange part 19 comes into contact with a top face of the horizontal part 3 of the first member 1, and further, in a state that a nearby spot of the flange part 19 of a body part 20 has come into contact with a ramp 6 of the first member 1, a cylinder body 11 of the first member 1, where an insertional hole 21 of the body part 20 is inserted through, and a bolt 22 are screwed together, whereby the back visor becomes unified with the first member 1 as one body.
Patent JP-H0460508-A (JP)
Title: Lens driver
Inventor: TANIOKA HIROSHI
IPC: H02P29/00
Filed: 1990-06-28
Abstract: PURPOSE:To attain accurate driving control over a focusing optical system by controlling the speed of a motor according to pulses from a 2nd pulse generating means. CONSTITUTION:Part of luminous flux passed through a main mirror 33 is reflected by a submirror 38 and guided to a photoelectric conversion part 39. The output signal of this photoelectric conversion part 39 is outputted to a 2nd control circuit 40, which calculates a defocusing quantity. This focusing quantity is transmitted to a 1st control circuit 31 in a lens barrel 41 and a 1st control circuit 31 calculates the lens driving quantity command value of the focusing optical system L2 according to the defocusing quantity and drives a motor 9 through a motor driving circuit 42. Consequently, the motor speed is stabilized and the position control accuracy of a lens is improved.
Patent JP-S6065993-A (JP)
Inventor: MIYATA OSAMU
IPC: F16K1/22
Filed: 1983-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0223135-A (JP)
Title: Side alignment mechanism of sheet-like medium
Inventor: UMENO HIDEYUKI
IPC: B65H9/00
Filed: 1988-07-12
Abstract: PURPOSE:To automatically align the sides of sheets with an equipment under operation by mounting a medium delivery member which has a delivery roller. CONSTITUTION:A medium 10 is inserted into an equipment 50 in the direction P. The inserted medium 10 is delivered in the direction P by both a driving roller 16 and a delivery roller 14. When the medium being delivered makes contact with a guide roller 4, a side alignment member 5 is pushed by the medium 10 to turn in the direction R. The medium being delivered in the direction P by this turning action of the side alignment member 5 is affected by the guide roller 4 to be changed in direction to P1. When the direction of the medium 10 is changed, the delivery roller 14 also changes the attitude thereof to the direction M. As a result, the medium 10 is guided in the direction P1 and aligned to the reference face K.
Patent JP-H0339695-A (JP)
Title: Fast breeder reactor
Inventor: YAMAOKA MITSUAKI
IPC: G21C7/00
Filed: 1989-07-07
Abstract: PURPOSE:To obtain the fast breeder reactor which can suppress the decrease of a negative reactivity feedback effect by loading fuel successively from the central part of the core toward the peripheral part of the core in order of the higher ratios of <239>Pu with respect to the Pu isotope element ratio of the reactor using an oxide mixture composed of plutonium Pu and uranium U as a fuel. CONSTITUTION:The core fuel having the relatively low ratio of <239>Pu like Pu obtd. from a light water reactor having an high degree of burnup is disposed on the relatively peripheral part of the core (core fuel 12 of the peripheral region) and the fuel having the relatively high ratio of <239>Pu is disposed as the core fuel 11 of the central region. The part which has a high neutron flux and makes an important contribution to a reactivity feedback is the central part of the core and, therefore, the negative reactivity feedback increases and the safety intrinsic to the core is enhanced as compared to the case of loading only the Pu from the light water reactor. In addition, the effective utilization of Pu, etc., which are recycled while the safety is sufficiently assured is possible.
Patent JP-S6152932-A (JP)
Title: Measuring method of strip speed
Inventor: YOKOYAMA TOYOHIKO
IPC: B21B15/00
Filed: 1984-08-23
Abstract: PURPOSE:To obtain the strip speed with less errors by repeating the calculations finding the advance factor of the last stand and the space factor of a tension reel coil from the peripheral speed of the last stand roll, the revolution speed of a tension reel and the number of coil lappings. CONSTITUTION:The peripheral speed 8 of a roll is measured by a speed counter 7 with providing pulse oscillators 6, 12 on the last stand roll 1 and tension reel 3 and simultaneously a reel revolution speed 14 and the number of reel revolutions (number of coil lappings) 16 are detected by a speed counter 13 and countdown counter 15. The strip speed is found with operation based on the stand advance factor (f) calculated from said measured value in an arithmetic unit 20 and from the strip speed found with said operation the coil space factor 6 to be used for the following coil rolling is decided. The accuracies of the advance factor (f) an space factor 6 are thus improved with repetition. The strip speed with less errors is obtainable accordingly.
Patent JP-H0339396-A (JP)
Title: Lubricating oil composition
Inventor: YAMAZAKI AKIRA
IPC: C10M141/10
Filed: 1989-07-07
Abstract: PURPOSE:To obtain a lubricating oil composition exhibiting excellent stability to aging and temperature variation by compounding a base oil with phosphoric or phosphorous ester (salt), an alkylamine compound, an aliphatic dicarboxylic acid compound and succinimide. CONSTITUTION:The objective composition is produced by compounding a base oil with (A) one or more kinds of compounds selected from phosphoric or phosphorous ester of formula I to IV (l is 1-3; m and n are 1 or 2; R and R' are 4-30C alkyl, aryl or alkyl-substituted aryl) and their amine salts, (B) an alkylamine compound of formula V (R'', R''' and R'''' are H, 1-30C alkyl, aryl, alkyl-substituted aryl or alkanol), (C) an aliphatic dicarboxylic acid compound and (D) succinimide. The composition is useful as an automatic transmission oil, wet brake oil, etc., of automobile, etc.
Patent JP-S6418780-A (JP)
Title: Four-wheel steering device for vehicle
Inventor: TOYOFUKU KATSUYA
IPC: B62D7/14
Filed: 1987-07-13
Abstract: PURPOSE:To enable a simply constructed car of making small sharp turn by connecting both a front wheel steering arm steered with a steering wheel and a relay arm to each other with a link and making slidable in the longitudinal direction of the relay arm the end of a link which connects a rear wheel steer ing arm and the relay arm. CONSTITUTION:In a front wheel steering mechanism when a steering wheel 2 is turned, the output shaft 4 of a steering gear mechanism 3 is turned to swing a front wheel steering arm 6 front and back and then said arm 6 turns the front wheel 12 via a drag link 8 and a knuckle arm 13. In a rear wheel steering mechanism the operation of a rear wheel steering arm 24 accompanied with the operation of the front wheel steering arm 6 turns a rear wheel 32 via a drag link 27 and a knuckle arm 31. In such case the relay arm 18 between the steering arms 6 and 24 is supported turnably towards the car body with a support shaft 20 and said relay arm 18 is connected to the steering wheel arm 6 by the link 11 with pins 17 and 5 and the arm 18 is to the steering wheel arm 24 by the link 22 with pins 19 and 25. The pin 19 is engaged in the slot 21 in the relay arm 18 and capable of sliding in the longitudinal direction.
Patent JP-S6066303-A (JP)
Title: Device for preventing crosstalk of rotary transformer
Inventor: SHIRAI SANZOU
IPC: G11B5/02
Filed: 1983-09-20
Abstract: PURPOSE:To reduce crosstalk without changing the addition, shape and structure of a rotary transformer by shorting windings provided with a shorting means during the period that heads corresponding to the windings are not abutted to a magnetic tape. CONSTITUTION:The shorting means 10, 11 are connected to a pair of windings 7, 8 located on the intermediate position of windings 6-9. A circuit 18 forming a control signal of the means 10, 11 on the basis of rotation detecting signals of the rotary heads is arranged. The windings 7, 8 are shorted during the period that the heads corresponding to the windings 7, 8 are not abutted to the magnetic tape. Consequently, crosstalk to be generated at recording and reproducing can be reduced without chaning the addition, shape and structure of the rotary transformer.
Patent JP-S6418289-A (JP)
Title: Laser output controller
Inventor: NAGAHASHI MASAZUMI
IPC: H01S3/134
Filed: 1987-07-13
Abstract: PURPOSE:To facilitate detecting a laser beam output accurately by a method wherein a heat receiving plate which receives an incident energy from a laser beam application plane is provided and a heat flow flux in the heat receiving plate is made to flow in one direction and, further, surface type thermocouples and reference temperature detecting thermocouples are buried in the heat receiving plate. CONSTITUTION:A laser detector is composed of a heat receiving plate 12 in which a heat flow flux flowing from the laser application plane of an incident laser beam 8 in one direction is formed. A sensor unit composed of a pair of or a plurality of pairs of thermocouples is provided in the heat receiving plate 12 so as not to disturb the heat flow flux. The incident energy applied to the surface of the heat receiving plate 12 through an aperture 13 depends upon the output of the laser beam 8 entering through a total reflective mirror 5. With this constitution, the laser beam can be detected and controlled with a high speed response.
Patent JP-H0835536-A (JP)
Title: Variable damping force type buffer and magnetic fluid flow control mechanism suitable therefor
Inventor: NAKATANI ISAO
IPC: C10N20/00
Filed: 1994-07-26
Abstract: PURPOSE:To generate desired large damping force by a small electric power by utilizing at least plural stages of the increase of viscosity due to the magnetic field of the magnetic fluid and the action of the magnetic force exerted on the magnetic fluid in the magnetic field, by using the magnetic fluid as working oil. CONSTITUTION:The magnetic pole parts 48a, 48b, 58a, 59b of the magnetic cores 48 and 58 are projected into the flow passages (annular gaps 42 and 52) of the magnetic fluid 40, and can apply the sufficient magnetic field almost vertically at a number of places (two places for one electromagnet) for the flow of the magnetic fluid 40. Accordingly, the viscosity of the magnetic fluid 40 and the magnetic force acting on the magnetic fluid 40 are varied by varying the electric conduction quantity by the relatively small electric current for the electromagnetic coils 48 and 58, and the flow of the magnetic fluid 40 can be controlled, and the pressure difference generated between the inlet and outlet of the flow passage can be varied, and the damping force can be varied by a relatively small electric current.
Patent JP-H0838331-A (JP)
Title: Chopstick rest
Inventor: MORI KAZUHIRO
IPC: A47G21/00
Filed: 1994-07-27
Abstract: PURPOSE:To provide a chopstick rest capable of remarkably increasing the number of chopsticks housed in a case of fixed size when it is carried and which is easily assembled three dimensionally when it is used and requires only a small space when it is stored. CONSTITUTION:This chopstick rest 5 which maintains three-dimensional shape usable as the chopstick rest and receives chopsticks 4 in the center is formed by forming a flat material of thick paper, etc., in a shape provided with a major diameter and minor diameter, forming a cut off hole 2 of a shape nearly along the shape of the outer periphery in its inside, forming bent lines 3 on both terminal parts in a direction of the major diameter, deforming one side set with a line along the direction of major diameter as a boundary, bending a center part thereof in a lengthy direction to make one side concerned almost U-shape and making both side parts of a middle cured part abut strongly on the inner edge surface of the other side by utilizing a restoring force on a deformed side.
Patent JP-S58126997-A (JP)
Inventor: JIEIMUZU REZURII MAATEIN
IPC: C25D5/04
Filed: 1982-10-06
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-2000011023-A (JP)
Title: Method and device for verifying mask layout pattern data
Inventor: KUZUMA HIROYUKI
IPC: G03F1/84
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a mask layout pattern data verification device) capable of efficiently executing detailed circuit simulation. SOLUTION: A semiconductor verification device 20 (mask layout pattern data verification device) includes a path retrieving part 3 for retrieving a path from a specified I/O net to a power supply or ground, a parasitic element extraction part 4 for extracting a parasitic element on the path, a probe point recognition part 8 for recognizing a net pointed out by a probe point as a floating net, an automatic floating net connection part 9 for connecting the floating net to the power supply or the ground when the input to a device for inputting the floating net can be uniquely determined, a succeeding step gate capacity discriminating part 10 for extracting a parasitic element including a transistor of a succeeding step when a net to be inputted to the transistor of the succeeding step is a floating net, and a net list output part 5 for outputting a net list to a net list file 6.
Patent JP-S6419858-A (JP)
Title: Digital type signal interruption detecting device
Inventor: SUZUKI FUMIAKI
IPC: H04L25/02
Filed: 1987-07-15
Abstract: PURPOSE:To attain the detection of high accuracy and to easily change a setting time by equipping a detector to detect the condition change of an input signal, an oscillator, a divider and a counter to count a divider output while a condition change output is not inputted. CONSTITUTION:A condition change detector 1 always detects the condition of an input signal 12 and when the condition is changed, an output 12 is outputted. An output 13 of an oscillator 2 to have an N-fold oscillating frequency of the input signal is divided into 1/M by a divider 3 and a divided output 14 is outputted to a counter 4. In the counter 4, the output 14 is counted while the output 12 is not outputted and when this value is over a constant value A, a signal cutting-off detecting signal 15 is outputted. When there is the condition change, since the counter 4 is reset per condition change, any value is not over the constant value A. When a stable oscillator is used for the oscillator 2, the detection of the high accuracy and high stability can be attained. Since the divider 3 is constituted to be programable, when the value of the dividing ratio 1/M is changed by a divider control signal 16, a signal cutting-off time B can be easily changed.
Patent JP-2001004044-A (JP)
Title: Modularized pinch valve
Inventor: WATANABE KAZUYUKI
IPC: F16K7/06
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To reduce developmental manufacturing cost and make maintenance work easy by high general-purpose usability over many divergences of functions, set-up places, etc., and by interchangeable common parts. SOLUTION: This pinch valve comprises a tube arranged part 1 having a tube 9 and a tube pressing member 10 regulating an opening/closing degree of an inner flow path of the tube, liquid in/out flow part 3 regulating a connection relation to the outside, and an operating part 4 giving an operating amount associated with the tube pressing member 10 to adjust a liquid flow amount in the valve, and the tube arranged part 1 is interposition mounted from both ends by the liquid in/out flow part. In this way, the pinch valve of high general- purpose use complying with various specification requirements in a job site using the pinch valve is realized.
Patent JP-H05341752-A (JP)
Title: Color signal output device for on-screen display
Inventor: YAMANISHI YOSHIHIRO
IPC: G06T11/60
Filed: 1992-06-08
Abstract: PURPOSE:To simply and inexpensively output the color display signal of a different system from three colores (red, green and blue) by the color signals of any two colors of red, green and blue. CONSTITUTION:This device is provided with a micro processor 1 digitally outputting the signals of any two colors of red, green and blue and a blanking signal, an on-screen display switching circuit 2 inputting the two colors signals and the blanking signal from the micro processor 1 and generating and outputting three colors of red, green and blue and a brightness signal and a color signal output circuit 8 receiving the output of the on-screen display switching circuit 2 and outputting the color signals of three colors and the brightness signal to a cathode ray tube, and by adjusting the DC level of the blanking signal by a DC level switching means 6, the signal of the color different from three colors is outputted from the on-screen display switching circuit 2.
Patent JP-S5962891-A (JP)
Inventor: TANABE KOUSUKE
IPC: H04N5/00
Filed: 1982-10-04
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。