baber/WOPTO huggingface dataset:
Patent JP-H04158892-A (JP)
Title: Piercing and holding device for mattress or the like
Inventor: IWASE YUKIO
IPC: D05B11/00
Filed: 1990-10-23
Abstract: PURPOSE:To removably attach a mattress or the like with ease, and to simplify the structure of the title device, by providing a rotary member, a compression spring mounted on a securing part on the rotary member, and a holding means whereby the rotary member is held in the state of closing. CONSTITUTION:When a root end part 12a on a releasing lever 12 is pushed downward and the releasing lever 12 is turned centering around a pin 13 against a tension spring 16, a securing catch 14 holding a secured tooth 10a up to that time is turned and is released from the secured tooth 10a on a ratchet gear 10, following which a rotary member 4 is turned centering around a pivot 5 by a releasing spring 9 and a securing part 4a is released. After that, the hem of a mattress F or the like is pierced and held with a tape needle projected on a securing part 1a on a fixed member 1, and the rotary member 4 is pushed against the elasticity of the releasing spring 9 and is turned in the direction of closing. As the result of it, the hem of the mattress F or the like is rushed toward the securing part 1a on the fixing member 1 by a compression spring 8. When the pushing force is released after the movement closable for the rotary member 4, the secured tooth 10a is engaged with the securing catch 14 and the movement openable for the rotary member 4 is stopped, and thus the state in which the mattress F or the like is pierced and held with the tape needle 7 is kept in that state.
Patent JP-H04159785-A (JP)
Title: Electrostrictive effect element
Inventor: OYA KAZUMASA
IPC: H01L41/083
Filed: 1990-10-23
Abstract: PURPOSE:To make an end face to uniformly elongate and eliminate the fracture of the title element caused by internal stress by forming one or more second electrostrictive effect layers provided with inner electrode conductors having no-conductor forming sections at the central parts between protective layers on both sides and the first electrostrictive effect layer. CONSTITUTION:Insulating layers 41-4n+1 are formed at end sections of internal electrode conductors 11-1n+1 exposed on a pair of facing side faces of the main body of this electrostrictive effect element by baking glass powder stuck to the side faces by an electrophoresis method. Then, in order to electrically connect every other conductors 11-1n+1 to each other, a pair of external electrode conductors 5a and 5b are formed, by applying and baking conductive paste composed mainly of silver powder and glass. When lead wires electrically connected to the conductors 5a and 5b are formed thereafter, this electrostrictive effect element is completed. Therefore, the end face of a protective layer 3a elongates uniformly, since the end face becomes uneven and the large elongation at the central part is compensated, and the fracture of the element can be prevented, since the end face becomes smoother.
Patent JP-S62143453-A (JP)
Title: Manufacture of monolithic darlington junction transistor
Inventor: MIYAGI HIDEO
IPC: H01L27/082
Filed: 1985-12-18
Abstract: PURPOSE:To bury a diode for speedup without giving rise to a parasitic transistor by a method wherein an N-type diffusion region is formed prior to the formation of a P-type anode region. CONSTITUTION:In a P-type substrate 1 to serve as a common collector region, N-type regions 2 and 3 to serve as base regions for a front-stage transistor TR1 and rear-stage transistor TR2, N-type regions 4 and 5 for the formation of resistors R1 and R2, and an N-type region to serve as a cathode region for a protecting diode D2 are formed, all in one and the same diffusion process. High-concentration P-type regions 7 and 8 are formed to serve as emitter regions in the N-type regions 2 and 3 to serve as base regions and, in the N-type regions 2 and 3 and the N-type region 6 to serve as a cathode region for the protecting diode D2, contact regions 9-11 are formed. Simultaneously with the formation of said contact regions 9-11, a cathode region 12 is formed, wherein an anode- forming high-concentration P-type region 13 is formed for the construction of a diode D1 for speed up.
Patent JP-H0875431-A (JP)
Title: Electronic parts inspection device
Inventor: TATSUTA TAKESHI
IPC: G01B11/24
Filed: 1994-11-18
Abstract: PURPOSE: To increase the beam receiving efficiency of a beam detector by providing a polygon mirror for scanning main polarization rotatable around its axis, a beam scanning fθ lens system for injecting laser beam against the surfaces of an object to be inspected, a beam detecting means installed at a position apart from the fθ lens system, and others. CONSTITUTION: A laser beam radiated from a semi-conductor laser element 1 becomes a beam light 13 through a collimator lens 12, and collided against the mirror surface of a polygon mirror 14 to become a reflected beam 15. Because the polygon mirror 14 is rotated around its axis, the reflected beam 15 is polarized to one direction, and made incident on a beam scanning fθ lens system 17 arranged between the polygon mirror 14 and a mounted substrate 16. Because the lens system 17 gives a convergent lens action from coaxially arranged multiple lenses to the reflected beam 15, the reflected beam 15 scans the surfaces of the substrate 16.  Thus, a scattered reflected beam 19 produced on the surfaces of the substrate 16 by the scanning of light is used to inspect the surface conditions by comparing the photoelectric conversion output taken out from one of first and second beam detectors 20 and 21 with a standard electric signal.
Patent JP-H10135605-A (JP)
Title: Formation of thin film
Inventor: HIRATA AKIHIKO
IPC: H01L21/3205
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To accurately fill a connection hole of a very small diameter or a wiring groove of a very small width with metal. SOLUTION: A diffusion layer 13 is formed on a semiconductor substrate 14. Then, an insulating film 15 is formed. Nextly, a connection hole 16 is formed by lithography and etching. After that, a metal oxide precursor 2 of a high viscosity formed on a film 1 is transferred into the connection hole, and then the film is peeled off. Then, the transferred metal oxide precursor 2 is formed into a metal film 17 in a reduced atmosphere. Finally, the metal film 17 except for the one filled in the connection hole 16 is eliminated.
Patent JP-H04160447-A (JP)
Title: Bus connecting method for memory
Inventor: UEKI CHIHIRO
IPC: G06F15/177
Filed: 1990-10-23
Abstract: PURPOSE:To shorten the wait time of a system bus and to improve the throughput since memory blocks are connected to corresponding bus arbitors through local buses and simultaneous access to those memory blocks is enabled. CONSTITUTION:For example, a system CPU 24a, a coprocessor 25a, and a DMAC 26a access a memory block 21c through system buses 21a, 21b, and 21c at the same time. A bus arbitor 28a turns on the bus request signal RQI of a bus request register 40 and an arbitrating circuit 42 decides the use states of system buses 20a.... When they are not in use, a control signal C1 is connected to the internal bus 36 between internal buffer/bus use state output circuits 37a and 37s and a local bus 32a is connected to the bus 20a. A bus arbitor 22a decides the use state of the bus 20a by the circuit 42 and connects a local bus 23a to the bus 20a. Consequently, the CPU 24a can access the bus 20a and a block 21a is accessed. Similarly, blocks 21b and 21c are accessed.
Patent JP-S63137742-A (JP)
Title: Gas-liquid mixing apparatus
Inventor: SHODA SHICHIRO
IPC: C02F3/22
Filed: 1986-11-28
Abstract: PURPOSE:To enhance the efficiency of the energy charged in a gas-liquid mixing apparatus of a liquid, by setting the cross-sectional area of a gas-liquid mixing cylinder 10 times or more that of the jet orifice of a jet pipe ad bringing the length of the gas-liquid mixing cylinder to 2 times or more the diameter of the gas-liquid mixing cylinder. CONSTITUTION:When the ratio D2<2>/D1<2> of the cross-section area of the jet orifice 2A (having a diameter D1) of a liquid jet pipe 2 and that of a gas-liquid mixing cylinder 3 (having a diameter D2) is set to 1:10 or more, the liquid injected from the jet pipe 2 expands at an angle of about 2 deg.. Further, even when gas is blown in from a gas blow-in pipe 7 and a liquid is sucked to allow the liquid to expand at an angle of about 10 deg., the position of the liquid contacting with the inner wall of the gas-liquid mixing cylinder 3 is set so as to become the almost intermediate part of the gas-liquid mixing cylinder 3; then, the suction of a large amount of the liquid becomes easy and a liquid-gas mixture flows within the gas-liquid mixing cylinder 3 without receiving large flow resistance.
Patent JP-H01127912-A (JP)
Title: Recorder pen up-and-down control circuit
Inventor: SAITO HIROSHI
IPC: G01D15/00
Filed: 1987-11-13
Abstract: PURPOSE:To surely execute the up-and-down control of a pen by a simple circuit constitution by providing two monostable multivibrators for obtaining the respective output pulses by a rise pulse and a fall pulse. CONSTITUTION:By an output signal of a monostable multivibrator 11 (or 12) for generating a one shot signal in the rise (or fall) direction with respect to a signal which has been set to an operating switch 9 and an input signal level of the monostable multivibrator, an up-and-down signal of a pen is supplied through buffer transistors 17, 18, respectively to an attraction side coil 27 or a return side coil 29 of a latching solenoid 5 by each separate addition gate 28, 14, and an up-and-down control of the pen is executed. Also, each power source circuit 4, 3 of an up-and-down control circuit 2 of the pen and a control circuit 1 containing a pen up-and-down switch 9 are separated by a diode 8. In such a way, a reverse current is prevented by the diode 8 so that a current of the power source 4 of the circuit 2 does not flow into the circuit 1 even if a power source switch is turned off, therefore, a solenoid 5 can be operated in the direction for raising the pen by setting the circuit 2 to an operating state.
Patent JP-H08145567-A (JP)
Title: Raw garbage treating device
Inventor: KAGAMI YOZO
IPC: F26B9/06
Filed: 1994-11-18
Abstract: PURPOSE: To leak no odor gas from a refuse or garbage throwing-in opening, even if an opening shuttle cover is opened, by outputting a cover opened signal when the opening shuttle cover is opened, and by making a fan go into action. CONSTITUTION: If an opening shuttle cover 11 is opened for additionally throwing refuse or raw garbage into a drying room 1, a cover opened signal is outputted from a cover sensor 83 set near a refuse or raw garbage throwing-in opening 11a, and this cover-opened signal is applied to a fan controlling circuit. The fan controlling circuit activates a fan F. Then, the fan F in a circulation path 2 between the drying room 1 and the fan F sucks gas in the drying room 1 including odor component, and as an inside of the drying room 1 becomes of a negative pressure, outside air flows in the inside of the drying room 1, from refuse or raw garbage throwing-in opening 11a in an opened state. That is to say, such flow of air is generated that suction is executed toward the inside of the drying room 1, from outer section, at the refuse or raw garbage throwing-in opening 11a. By this, even if the open shuttle cover 11 is opened, leakage of odor to outside section from the refuse and raw garbage throwing-in opening can be prevented.
Patent JP-H08195796-A (JP)
Title: Automatic elevating/descending device for telephone set
Inventor: MASUDA ISAO
IPC: H04M1/02
Filed: 1994-11-18
Abstract: PURPOSE: To improve the operability of the telephone set by providing the telephone set with an elevating/descending control means that detects the height of a user of the telephone set and adjusts the height of the telephone set according to the detected height. CONSTITUTION: When an optical sensor 63 in a middle stage changes from OFF to ON at a time t1 , a sequence controller 60 is in standby for a prescribed time T. Whether or not the optical sensor 63 in the middle stage is set ON is discriminated and in the case of YES, a controller supplies a drive to a drive motor at a time t2 after the lapse of the prescribed time T to raise the telephone set 20 at a prescribed speed. While whether or not a limit switch in the middle stage is actuated is discriminated, the rising at a prescribed speed is maintained. The drive motor is stopped at a time t3 when the limit switch in the middle stage is actuated and the rising of the telephone set 20 is stopped. As a result, the position of the telephone set 20 is automatically adjusted to nearly a middle height.
Patent JP-H10127713-A (JP)
Title: Method and device for activating motor function
Inventor: KIMURA TETSUHIKO
IPC: A63B23/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce the risk that a trainee falls from a vehicle, and to continue the training with the feeling of presence by irregularly changing the treatment pattern of the position and inclination of the vehicle by a driving means and the image to be indicated in an indicator in an interlocking manner so that the trainee follows the movement of the vehicle. SOLUTION: A horse-shaped vehicle 1 having a saddle-shaped seat 11 is provided, and a large display device 3 is arranged forward thereof. The vehicle 1 is moved in the longitudinal, right-to-left and vertical directions by a parallel mechanism 2. The action of the parallel mechanism 2 and the display of the environmentally simulated image to be displayed on the display device 3 are irregularly changed by a control device in an interlocking manner. The size of a screen of the display device 3 and the distance from the vehicle 1 are set so that a trainee can recognize the contents of the displayed screen with the feeling close to the real space. In addition, acceleration/deceleration is gradually achieved when the treatment is started and completed, and the safety is secured.  The monotony is eliminated, and the experience is prevented, and the training can be achieved with the combination of basic vibration patterns.
Patent JP-S63140051-A (JP)
Title: Electric contact material
Inventor: FUKUI AKIRA
IPC: C22C9/00
Filed: 1986-11-29
Abstract: PURPOSE:To obtain a sintered alloy for electric contact material excellent in consumption resistance and deposition resistance, by specifying a composition consisting of copper, oxides of the metals of groups IIb, IIIb, IVb, and Vb, and graphite fine grains and by uniformly dispersing the above oxides and graphite. CONSTITUTION:The sintered alloy for electric contact material has a composition containing, by weight, 97-50% copper, 3-50% of oxides of at least one kind among the metals of groups IIb, IIIb, IVb, and Vb, and graphite of <=3mum grain size by 0.1-10% based on the total content of the above and also has a structure in which the above graphite and metal oxides are respectively dispersed uniformly and independently. This alloy is excellent in arc extinction and wear resistance and reduced in deposition. It is preferable to use oxides of Cd, In, Sn, Bi, etc., as the above metal oxides. The above sintered alloy can be obtained by mixing powdered raw material by means of mechanical alloying, by crushing the resulting mixture to reduce the grain size of graphite to <=3mum, and then by dispersing, respectively, the metal oxides and graphite uniformly and independently.
Patent JP-H03146009-A (JP)
Title: Lifting mechanism of floor plate in bed
Inventor: NAKANO YUJI
IPC: A47C20/12
Filed: 1989-11-01
Abstract: PURPOSE:To prevent an oppressive sensation from being given to a user's belly part by widening gradually an interval of a bend part of a back part floor plate and a waist part floor plate at the time of raising the back. CONSTITUTION:By expanding a flexible lever 5 by a driving source 17 such as a motor, etc., and pushing up a push-up arm 4, a back part floor plate 2a is turned and allowed to ascend. When a tip part of a supporting arm 6 turns clockwise and descends, as for a waist part supporting frame 7, one side is drawn to the tip part of the supporting arm 6, and the other side is moved in the head part direction of a bed frame 1 and inclined as a floating link 8 is driven. On the other hand, when the back part floor plate 2a turns and ascends, an operating link 13 pushes and moves a waist part floor plate 2b along a guide frame 9 of the waist part supporting frame 7, separates it gradually from the back part floor plate 2a, and its intermediate part 14 approaches gradually a bend side end part of the back part floor plate 2a and the waist part floor plate 2b. Accordingly, even if the waist part floor plate 2b separates gradually from the back part floor plate 2a by interlocking with a turning ascent of the back part floor plate 2a, and an interval between their end parts becomes wide, it can be prevented that a mattress 16 placed on the floor plate drops in by user's weight.
Patent JP-H10113973-A (JP)
Title: Rubber modified styrene polymer resin extrusion foam sheet and molding of the same
Inventor: OKUYAMA MITSURU
IPC: C08L25/04
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain an extrusion foam sheet of a molding adapted to a packaging material, antidewing material or cushioning material of fruit and the like for giving foam formed product having excellent foam formability, flexibility and impact absorbing properties or particularly vacuum molding pneumatic molding. SOLUTION: The extrusion foam sheet has 500,000 or more of Z average molecular weight of styrene polymer resin of resin for constituting the sheet, 6 to 12wt.% of rubber component content in the overall resin, 0.060g/cm<3> or less of foam sheet density, and 2.4mm or more of foam sheet thickness. As the rubber component, high cis-butadiene rubber having 1,4-cis structure of 70% or more is particularly preferable. Its molding is obtained by foam forming the sheet or preferably a vacuum molding or pneumatic molding.
Patent JP-H11106085-A (JP)
Title: Opening and closing cover mechanism of automatic document carrying device
Inventor: KOYAMA KENJI
IPC: G03G15/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To draw out a sheet of paper in an automatic document carrying device furnished with a document carrying path of approximate. U-shape by constituting an upper frame and an intermediate frame slightly openable for unjamming a sheet. SOLUTION: A guide groove 31 is provided in a side plate 30 of an automatic document carrying device, and a notch recess 33 is formed at the top while a hook part 32 is furnished at the bottom. A lock lever 35 interlocking with a lock handle 39 is swingably installed on an intermediate frame 11 supporting rollers, etc., and a lock pin 38 is mounted in the lower part of the lever 35, and the pin 38 is engaged by the hook part 32 and fixed in the condition that the upper frame is closed, and is engaged by the notch recess 33 in the condition that frame is opened, and thus the open condition can be maintained.
Patent JP-H03155891-A (JP)
Title: Pyramid puzzle
Inventor: YAN ETSUSEBAAHERUSU
IPC: A63F9/12
Filed: 1990-10-25
Abstract: PURPOSE: To provide a puzzle applicable to amusement, game or intelligence test by providing 11 small pyramids and four octahedrons, and combining these parts to form a large pyramid. CONSTITUTION: All side edges of small pyramids and each side edge of an octahedron and four-side pyramid are set equal to 1/3 of the length of each side edge of a large pyramid. Each side surface of all small pyramids (a) and each side surface of octahedrons (b) are painted with different colors. In this case, at least one solution is provided when a large pyramid is assembled, and each side surface of the large pyramid has the same color. The colors of the side surfaces of each of the small pieces or small parts (a) and (b) and the order of connecting the small parts by a cord (c) are set so that a large pyramid is formed, when a puzzle is assembled, one right solution of the puzzle is necessarily present, and each side surface of the large pyramid has one of four different colors, respectively.
Patent JP-H09130849-A (JP)
Title: Data transmitting method
Inventor: ISHII KOICHIRO
IPC: H04W88/02
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To speedily transmit stored data without repeatedly preparing transmission data corresponding to control data by guessing this control data received from a repeater station to a terminal. SOLUTION: In order to transmit data by connecting with plural terminals 8 through the repeater station 9, the terminal 8 guesses control data 1 to 3 to be transmitted from the repeater station 9 to store it in a storage device part 4 in advance and assigns transmission data A to C to the guessed control data to store it in the storage device part 4. Next, control data 2, e.g. is transmitted from the repeater station 9 to the terminal 8 to compare the piece of control data 2 guessed and stored by the terminal 8 and received control data 2 transmitted from the repeater station 9 with each other and when they coincide with each other, transmission data B assigned to the piece of control data is transmitted from the terminal 8 to the repeater station 9.
Patent JP-H04159699-A (JP)
Title: Sample holding circuit
Inventor: YOSHIHARA TOSHIO
IPC: G11C27/02
Filed: 1990-10-24
Abstract: PURPOSE:To integrate an A/D converter of a single power source and a sample holding circuit on a semiconductor substrate by precharging and discharging through a constant-current source for a sampling period so as to extend the output range of an input buffer amplifier to a power source voltage. CONSTITUTION:A signal from an input terminal 1 is input to a switch circuit 9 through an input buffer amplifier 2. The circuit 9 is closed during a sampling period, opened during a holding period to sample-hold an input signal in a capacitor 11. A controller 10 operates a constant-current absorber 5 during a sampling period if the output of the amplifier 2 is larger than a reference voltage source 6 according to the output of a comparator 7, and operates a constant-current injecting circuit 4 during next sampling period. If the input signal is low, the circuit 4 is operated, and the absorber 5 is operated during next sampling period. Thus, an input voltage range is extended to a power source voltage, and an A/D converter, a sample holding circuit can be integrated on the same chip.
Patent JP-H10109832-A (JP)
Title: Empty bobbin feeder
Inventor: TERAO OSAMU
IPC: B65H67/06
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To shorten the cycle time of an empty bobbin feeder. SOLUTION: An auxiliary gate means 34 is fitted at the middle height position between the bobbin delivery device 12 of an empty bobbin feeder 1 and the receiving position P where an empty bobbin B is fitted on a peg 31 beneath a bobbin chute 4. When the peg 31 stops at the receiving position P, a lower bobbin B2 on the auxiliary gate means 34 is dropped to fit the empty bobbin B onto the peg 31. By preparing an upper bobbin B1 on the auxiliary gate means 34 by the bobbin delivery device 12 until the next empty peg has reached the receiving position P, a part of bobbin dropping time is set so as to be overlapped with the delivery time of the peg 31.