baber/WOPTO huggingface dataset:
Patent JP-H10157986-A (JP)
Title: Drive mechanism for chain lever hoist
Inventor: CHATANI YUTAKA
IPC: B66D3/14
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization and lightening of weight of a total unit. SOLUTION: An operating lever 13 is mounted in a shaft end of a drive shaft 11, in a drive member 12, a flange part 12d formed with recessed parts 12c, 12c... is protruded between the operating lever 13 and a cover 17d. The operating lever 13 eliminates necessity for penetrating the drive member 12, and front parts of a stopper plate 11d and the drive member 12 as well as a shaft end part of the drive shaft 11 can be covered.
Patent JP-2001142818-A (JP)
Title: Information display device
Inventor: KOSEKI KAZUNORI
IPC: G06F13/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To make automatically acquirable and displayable, information to be accessed through a communication network according to communication conditions preset by a user without the operating instruction of the user. SOLUTION: The user previously inputs the conditions of communications to an information source desired to access from an input means 10, the inputted communication conditions are managed as a table by a communication condition setting means 12, and the memory is held by a memory holding means 11. A control means 13 monitors the table managed by the communication condition setting means 12, when the communication conditions are satisfied, the information source of the destination to access is automatically accessed by a communication means 14, the information is acquired and the contents of that information are displayed on a display means 15.
Patent JP-H09170693-A (JP)
Title: Electrofusion joint
Inventor: NISHIMURA HIROYUKI
IPC: H05B3/36
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a joint by a heat, by forming a thermoplastic resin layer contacting to the inner side of a joint main body, providing a heating wire at the inner side, the outer surface, or the inner surface of the thermoplastic resin layer, and furthermore, providing a connected body inserting groove and a connected body supporting layer. SOLUTION: To the connected body inserting grooves 7 at both ends of a joint 1, the ends of the connected body of a polyolefin tube and the like are inserted, and the connected bodies 5 and 6 are installed in order to contact a nonbridged polyolefin layer 3 to the contacted bodies 5 and 6, and to be supported by a connected body supporting layer 8. When the current is carried to a heating wire 4 under such a condition, the nonbridges polyolefin layer 3 is melted, and fused to the surface layers of the connected bodies 5 and 6 to be integrated and the connected bodies are connected. The connected bodies 5 and 6 which consist of a thermoplastic resin are softened following the melting of the nonbridged polyolefin layer 3 in the fusing, but since the inner surface of the connected bodies 5 and 6 are supported by the connected body supporting layer 8, no deformation is generated. Consequently, the flow passage of the connected bodies 5 and 6 is never narrowed, and a flow passage same as that before the connection can be maintained.
Patent JP-H06236787-A (JP)
Title: Socket cover for flat pack
Inventor: KEBIN YUUJIN UOOKAA
IPC: H01R33/76
Filed: 1991-11-08
Abstract: PURPOSE: To provide a socket cover to hold a square flat pack without a bumper to a socket body by an engagement member provided in an elastic arm. CONSTITUTION: A holding device 10 of a socket cover 12 in which a square flat pack without a bumper 80 made of plastic material is held by the holding device 10 of a socket cover 12 has an elastic arm 50 arranged obliquely from an outer wall 24 of the socket cover 12 extending toward an opening 20, and an engagement member 54 which has an oblique surface 66 at an edge of the elastic arm 50. The oblique surface 66 of the engagement member 54 is engaged with an oblique surface 94 in a reverse direction of the flat pack 80. The flat pack 80 is driven to a direction opposing a regulating force of a lead wire end accepted in a lead wire accepting groove 32 of an inner wall 26 by the engagement.
Patent JP-H11153650-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOIKE TATSUNORI
IPC: G01R31/28
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To conduct a test, by providing a plurality of switching circuit on the first wiring for switching whether connecting between first wirings or cutting the first wirings and connecting a first wiring and a third wiring according to the control signal inputted via a second wiring. SOLUTION: When testing DRAM 2, a control signal is set, one of AND gates is prohibited and the other is allowed. Thus, the input of DRAM 2 is cut from the terminal of CPU and LOGIC 4, ordinary signal of the terminal of CPU and LOGIC 4 is cut from the output of DRAM 2 and the input of DRAM 2 from testing input and testing output from the output of DRAM 2 become effective. Then a test pattern is inputted from testing input, data is written from the input of DRAM 2 and the test pattern data is read out of the output of DRAM 2 and outputted from the testing output. According to the comparison of input and output data, good or bad of DRAM 2 is judged.
Patent JP-H03178820-A (JP)
Title: Suspension control device
Inventor: TSUTSUMI YASUHIRO
IPC: B60G17/015
Filed: 1989-12-08
Abstract: PURPOSE:To control a suspension, depending upon a road condition by retaining the setting of a changed damping force for the predetermined time when the damping force is changed from a high level to a low level, and making an increasing correction for the retaining time, if a road surface is rough during that time, respectively in the subject suspension control device having a damping force variable cushioning device. CONSTITUTION:The damping force change rate of a shock absorber M1 is detected with a damping force change rate detection means M2, and a damping force control means M3 changes the setting of a damping force, according to a relationship in magnitude between the damping force and a reference value for damping force adjustment. When the damping force is changed from a high level to a low level, a damping force changeover retaining means M4 retains the changed setting level for the predetermined time. During this retaining time, a road condition judgement means M5 judges the rough state of a travel road. when the road is judged to be rough, a retaining time correction means M6 increasingly corrects the retaining time. According to the aforesaid construction, a road condition can be reflected on the control of a suspension S.
Patent JP-H03179984-A (JP)
Title: Circuit for conversion from intermediate data format signal to ntsc signal
Inventor: IMOTO KAZUYUKI
IPC: H04N7/01
Filed: 1989-12-08
Abstract: PURPOSE:To generate odd number field data and even number field data only by changing the coefficient of one filter by storing the data before conversion into a field memory and generating the same data at the time of the both fields. CONSTITUTION:A selector 2 for signal selection outputs an intermediate data format signal, which is inputted to this conversion circuit, to a line memory 3. At the line memory 3, concerning the intermediate data format signal selected by the selector 2 for signal selection, signals for plural lines are extracted and outputted to a filter 7. At such a time, a selector 6 for coefficient selection is also switched so that the coefficient for even number field set by an even number field coefficient set part 5 can be outputted to the filter 7. Thus, this time, the filter 7 outputs the even number field signal of an NTSC signal from the intermediate data format signal from the line memory 3 and the coefficient for even number field selected by the selector 6 for coefficient selection.
Patent JP-H02131621-A (JP)
Title: Adaptive coding method and device for digital signal
Inventor: KUROODO RABI
IPC: H04N19/94
Filed: 1987-12-17
Abstract: PURPOSE: To reduce the bit speed of information to be transmitted by replacing each component of a digital input signal constituted of M variables with a central vector selected from the preliminarily normalized and limited set of vectors by using a vector quantizing technique. CONSTITUTION: An input signal 10 being a picture signal is resolved into, for example, picture blocks such as 4×4 pixel blocks by a proper method in a process instructed by encoding 11. Each picture block constitutes one component of the input signal 10. After preliminary processing stages 12 and 13 are ended, a digital input signal constituted of tablets Vk and nk is prepared. The vector quantizing processing of the tablets Vk and nk is operated by a vector quantizer 14. Data transmitted through a channel 15 are compressed by the vector quantization. That is, each vector is simply transmitted only in the form of the label of a central vector column in a code book.
Patent JP-H08176408-A (JP)
Title: Conductive resin paste
Inventor: MURAYAMA RYUICHI
IPC: C07D403/06
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a high-reliability conductive resin paste which can be cured under such mild conditions as at 200 deg.C or lower for 30sec or lower and contains very low amts. of sodium, chlorine. etc., by compounding a silver powder, an epoxy resin liq. at normal temp., a specific biphenol deriv., and a specific imidazole deriv. as the essential components. CONSTITUTION: This paste contains, as the essential components, 60-85wt.% silver powder, an epoxy resin liq. at a normal temp., 0.5-5wt.% biphenol deriv. represented by formula I (wherein each R is independently H or CH3 ), and 0.5-3.0wt.% imidazole deriv. represented by formula II (wherein R1 is CH3 , C2 H5 , C11 H23 , or phenyl; and R2 and R3 are each H, CH3 , oe C2 H5 ).
Patent JP-H03180894-A (JP)
Title: Image processor
Inventor: TSUDA TAKETOSHI
IPC: G09G5/36
Filed: 1989-12-08
Abstract: PURPOSE:To accomplish the composite display or the parallel display of screen with simple and inexpensive constitution by adding and outputting analog signals inputted from plural contrast adjustment circuits every color. CONSTITUTION:A CRT controller 2 reads out screen data X and Y under the control of a CPU 1. When a switching circuit 8 is in an off-state, the data X and the data Y are outputted to a 2nd pallet circuit 9 and a priority circuit 4 respectively. The data X is converted into a color code by the circuit 9 and into the analog R, G and B signals by a D/A converter, and adjusted to a level corresponding to the set value C2 of a 2nd register 13 by the 2nd contrast adjustment circuit 12. Then, the data Y gets in the circuit 4 first and is converted into the color code by a 1st pallet circuit 6 and into the analog signal, then adjusted to a level corresponding to the set value C1 of the register 13 by the 1st contrast adjustment circuit 11. An adder 14 adds the analog signals inputted from the circuits 11 and 12 every color. By adjusting the contrast ratio of the set values C1 to C2, the composite display and the parallel display of the screen data X and Y are smoothly performed.
Patent JP-H06166888-A (JP)
Title: Lubricant composition for bearing
Inventor: MIKAMI EISHIN
IPC: C10N50/08
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a lubricant compsn. so sufficient in oil-holding power as not to unsuitably ooze oil even when used at a high temp. for a long period of time or even when reused after being left to stand for a long period of time. CONSTITUTION:95-1wt.% ultra-high-mol.-wt. polyolefin powder having an average mol.wt. of 1X10<6> to 5X10<6> is admixed with 5-99wt.% lithium soap-mineral oil lubricating grease and 0.1-30wt.% at least one powdery inorg. oil-oozing suppressor selected from among clay and inorg. pigments such as carbon black and titanium oxide to effect dispersion at a temp. ranging from the gel point of the ultra-high-mol.-wt. polyolefin to the dropping point of the lubricating grease. The resulting dispersion is solidified as such to prepare the objective lubricant compsn. for a bearing.
Patent JP-H05157138-A (JP)
Title: Torque fluctuation reducing mechanism
Inventor: YOSHIDA HITOSHI
IPC: F16F15/26
Filed: 1991-12-04
Abstract: PURPOSE:To reduce production of a fluctuation in torque exerted on an upper shaft by a method wherein planetary gears arranged symmetrically about the upper shaft are revolved and rotated around the upper shaft through rotation of the upper shaft and torque is generated by means of a centrifugal force exerted on an eccentric mass attached to the planetary gear. CONSTITUTION:A rotary arm 11 is rotated through rotation of an upper shaft 20 and planetary gears 12 and 12' are revolve around an upper shaft 10 through a rotary arm 11. Further, the planetary gears 12 and 12' are arranged concentrically to the shaft 20 and also rotated to be geared with a fixed gear 10 fixed to a machine frame. Since eccentric masses 13 and 13' are arranged symmetrically about the rotation center of the upper shaft 20, torque is exerted on the rotary arm 11 by means of an inertia force generated through acceleration movement of the eccentric mass. By changing a ratio between the radii of the pitch circles of the gears 10 and 12, the frequency of generated torque is changed and the magnitude of torque is regulatable by means of the masses of the eccentric masses 13 and 13' and an eccentric amount of the eccentric mass 13. This mechanism erases torque of the upper shaft 20 generated by an inertia force with torque generated by the mechanism.
Patent JP-H0417810-A (JP)
Title: Chemical cabinet
Inventor: JIYOOJI EI UIRIAMUZU
IPC: E05B65/467
Filed: 1990-11-23
Abstract: PURPOSE: To hold containers not housed in one drawer but individually taken out or lock the same by providing first and second lock bars extended in nearly orthogonal directions and made to function associatively. CONSTITUTION: Each cassette 107 includes a capacity lock bar 116 horizontally provided between upper and lower capacities so as to be rotated between a releasing position for taking out each container 108 and a vertical locking position for prohibiting taking-out. A cabinet lock bar 110 vertically extended is fixed in one side wall of a cabinet 100 by a hinge 111 and rotated between a locking position and an un-locking position. In the locking position, the lock bar 100 works associatively with the lock bar 116 to lock each container 108 in a cart and, similarly, the lock bar 110 is engaged with each lock bar 116 to prohibit its rotation to the releasing position. Thus, taking-out of the cassette 107 and each small container 108 housed in the cassette 107 is prohibited.
Patent JP-H07174165-A (JP)
Title: Clutch operating device
Inventor: TANAKA RIYUUICHI
IPC: F16L55/04
Filed: 1993-12-20
Abstract: PURPOSE:To impede pulsation of an operating fluid by providing a valve device, which inhibits moving the fluid from an operating cylinder to a master cylinder at a prescribed pressure or more to permit reverse action to this moving, be tween the clutch master cylinder and clutch operating cylinder. CONSTITUTION:When a clutch pedal is stepped in, a pressure of operating fluid in a clutch master cylinder M/C is supplied to an O/P side of a clutch operating cylinder via inlet/outlet chambers A, B, to disconnect a clutch. When a fluid pressure of the master cylinder M/C rises to increase a pressure, acting in a difference between pressure receiving areas of large/small diameteric head parts 17, 18 of a piston 15, to a prescribed value against a spring 32, by moving to a side of an outlet 7, a valve seat member 29 is seated in a value element 30A of a valve seat member 30 and closed, to interrupt the inlet/outlet chambers A, B, and moving the pressure fluid from the O/P side of the operating cylinder to a side of the master cylinder M/C is inhibited. Accordingly, transmitting a pulsation of the operating fluid due to mechanical vibration of the clutch can be impeded.
Patent JP-2001144555-A (JP)
Title: Signal input circuit and waveform observation device
Inventor: YAMAMOTO MASANORI
IPC: G01R13/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a signal input circuit that can select DC coupling or AC coupling with respect to a differential input signal and having a differential amplifier circuit to simply adjust its zero point and to provide a waveform observation device employing the signal input circuit. SOLUTION: The signal input circuit is provided with an attenuation resistor R1 and a voltage division resistor R3 connected in series between a signal input terminal X and a ground E, with a DC coupling setting/release switch S1 that is connected between a noninverting input terminal of a differential amplifier circuit A and a connecting point between the attenuation resistor and the voltage division resistor, with a series circuit consisting of an AC coupling capacitor C1 connected in parallel with the switch S1 and an AC coupling setting/release switch S3, and with a pull-down resistor R5 connected between the noninverting input terminal of the differential amplifier circuit and the ground E so as to make zero point adjustment of the differential amplifier circuit.  The similar circuits to above are connected between a signal input terminal Y and an inverting input terminal of the differential amplifier circuit A.
Patent JP-H06167939-A (JP)
Title: Display device
Inventor: OSAKA KENICHI
IPC: G09G3/00
Filed: 1992-11-30
Abstract: PURPOSE:To prevent useless discharge of an auxiliary power supply means by turning off a display means when a main power supply means is made a stop state by a display driving means. CONSTITUTION:A switch 8 is depressed so that a display means 7 cannot be turned on by a lithium battery 4 from the point of time of shipping from a factory, then a discriminating means for a commercial AC power supply 1 programmed in a processing means 6 discriminates that the level of a power supply signal input terminal (PIV) is 'L', also a display driving signal discriminating means in the processing means 6 discriminates a leading edge generated at transient from OFF state to an ON state caused by depressing the operation of the switch 8, a display mode discriminating means in the processing means 6 discriminates that a state before the switch 8 is operated is either of 'turning on mode' or 'turning off mode'. At this time, if it is 'turning on mode', an output terminal (PO) is made a 'L' state, voltage is not applied to a voltage input terminal (VLCD), the display means 7 is made turning off state.
Patent JP-H01162704-A (JP)
Title: Nozzle device for injecting atomized fluid
Inventor: MAEHARA KATSUHIKO
IPC: B22F9/08
Filed: 1987-12-17
Abstract: PURPOSE:To manufacture metal powder having narrow particle size distribution at good yield of the raw material by arranging gas injection holes in two steps at upper and lower parts on gas injection nozzle for pulverizing molten metal with gas atomizing method. CONSTITUTION:The molten metal is flowed down along center of dropping hole 14 in the nozzle body 1 as slender dropping flow 29. The atomized fluid 24 of Ar, etc., is injected from the upper part injection hole 23 in the nozzle 1 and injected to the molten metal dropping body 29 and the molten metal is atomized and cooled to make fine powdery metal 30. Successively, spout 27 of the Ar gas is injected as inclining at 20-55 deg. angle theta to the center axis of the molten metal dropping hole 14 from the lower part injection hole 26 existing at lower part than the upper part injection hole 23. The pulverized metal granulae 30 is prevented from re-solidification and by rapidly cooling, the metal fine powder having narrow particle size distribution can be manufactured at excellent product yield.
Patent JP-H01199053-A (JP)
Title: Automatic transmission for car
Inventor: KASHIWABARA TADASHI
IPC: F16H15/52
Filed: 1987-12-17
Abstract: PURPOSE:To prevent application of strong engine brake by furnishing No.1 and No.2 devices on a non-rotary element of a continuous transmission, using one of them as a brake device, and interposing the other between the non-rotary element and stationary part. CONSTITUTION:One of the means to put a non-rotary element into non-rotational condition is a brake device, and the other is a one-way clutch. The one-way clutch CL is composed of an inner ring 21, an outer ring 22, and an actuator 23, wherein the inner ring 21 is fixed to a stationary part while the outer ring 22 is consolidated with a major dia. transmitting wheel 8 through a contact force generating device 10. This one-way clutch CL works as a one-way clutch when brake device B is off, and does not work as one-way clutch when the brake device B is on, so that accelerative operation, in which power is supplied via the one-way clutch CL, and decelerative operation in which application of engine brake through the one-way clutch CL is prevented are repeated appropriately.
Patent JP-H04192147-A (JP)
Title: Brake controller
Inventor: KATO MASAO
IPC: G11B15/30
Filed: 1990-11-27
Abstract: PURPOSE:To brake a reel turn table and to allow the instantaneous stop of tape traveling by instantaneously resetting a lever for controlling a brake mechanism to a prescribed position by the reverse rotation of a shaft after one end of the lever is engaged with a cam in the prescribed position and is moved up to the next position by the rotation of the shaft. CONSTITUTION:A pot 2 rotates as well and 2d stops by coming into contact with 11a of the main base as the worm shaft 1 rotates in the direction E. The front end of the lever 8 deflects in the direction F and comes into contact with a cam surface during this time. The front end of the lever 8 is axially displaced by the cam surface 4a when the shaft 1 rotates further. The front end of the lever 8 is disengaged from 2a and moves onto 2c when the cam surface 4a attains the same height as the height of the end face 2c of the pot 2. The end face is disengaged from the end face of the lever 8 and the lever 8 is instantaneously reset to the prescribed position by the energizing force of the spring 9 when the shaft 1 rotates backward from the direction E. The lever 8 is turned in the direction D in this way and the brake is applied thereon to apply the braking force on the reel turn table, by which the reel turn table is instantaneously stopped.
Patent JP-H04192869-A (JP)
Title: Facsimile equipment provided with transfer function
Inventor: KUWABARA TETSUYA
IPC: H04M11/00
Filed: 1990-11-27
Abstract: PURPOSE:To transfer the incoming obtained by taking up an external telephone set by off-hook to a facsimile equipment and an additional telephone set by determinating a connecting state of both telephone sets of the additional telephone set and the external telephone set in accordance with whether a bell sound exists at the time of incoming or not, the storage contents of a call to the external telephone set and an off-hook detecting output. CONSTITUTION:A facsimile equipment 1 is constituted of a facsimile main body part 2 and a circuit control part 3, and provided with an additional telephone set 5 and an external telephone set 6. By using a DC power source which can be connected selectively to both the telephone sets 5, 6 a signal outgoing and a pseudo bell sound are generated, and also, an extension speech can be executed, and moreover, whether the bell sound exists at the time of incoming or not, storage data of a call to the external telephone set, and a hook state of both the telephone sets 5, 6 are detected. k such a way, a transfer between each of three of both the telephone sets 5, 6 and the facsimile equipment 1 can be executed.