baber/WOPTO huggingface dataset:
Patent JP-H0371476-A (JP)
Title: Magnetic head supporter
Inventor: WATANABE MAKOTO
IPC: G11B21/21
Filed: 1989-08-11
Abstract: PURPOSE:To easily obtain accuracy required for track positioning by loading a damping material on a beam shape elastic body supporting a slider equipped with an electromagnetic conversion element. CONSTITUTION:A damping material 2 which suppresses the oscillation of the beam shape elastic body 1 on one terminal part 1A of which a gimbal spring 51 supporting the slider 50 equipped with the electromagnetic conversion element 50A which performs the read/write of information elastically is fixed, and the other terminal 1B of which is fixed at the block 52 of a magnetic head positioning mechanism is loaded on the elastic body 1. Irregular oscillation generated in the beam shape elastic body 1 due to an air flow when the track positioning of the electromagnetic conversion element 50A is performed by operating the positioning mechanism is suppressed with the periodic damping material 2 loaded on the beam shape elastic body 1, which prevents resonance occurring. In such a way, the accuracy required for the track positioning can be comparatively easily secured.
Patent JP-2000040936-A (JP)
Title: Piezo-resonator, manufacture of the piezo-resonator, piezo resonance component and manufacture of piezo- resonance part
Inventor: SOGO HIROSHI
IPC: H03H9/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the close-adhesiveness of a vibrating electrode and a piezoelectric substrate, to prevent peeling and to improve an electric characteris tic by providing a vibrating electrode covering layer which is made of a thermo setting resin on the piezoelectric substrate. SOLUTION: Vibrating electrodes 12 and drawing electrodes 13 are formed on both principal planes of a piezoelectric substrate 11, having piezoelectricity such as a PZT by means of a physical gas phase method such as vacuum metallizing. When voltage is applied to the electrodes 13 from the outside, voltage is also applied to the electrodes 12 and a vibration mode in which only the electrodes 12 and their neighborhood vibrate is energized. Vibrating electrode covering layers 14 are formed, so as to cover the electrodes 12 and their neighborhood. The layers 14 are obtained by curing a thermosetting resin and the electrodes 12 are firmly adhered to the substrate 11 by means of curing shrinkage at curing. As the thermosetting resin, e.g. acrylic epoxy resin is used.
Patent JP-H0744968-A (JP)
Title: Recording medium ejection mechanism of recording medium recording and reproducing device
Inventor: HIRAGA TAKAYOSHI
IPC: G11B17/043
Filed: 1993-07-30
Abstract: PURPOSE:To smoothly eject a recording medium to the position which is closer to the location where the medium is originally inserted by a user. CONSTITUTION:A cam 7 is supported by a chassis 2 in a freely sliding manner and is pressed forward by a spring 10. The cam 7 is provided with cam grooves 8a to 8e which are connected in series. A slider 5 drives a container 17, that holds a recording medium, in the horizontal and vertical directions. The slider 5 holds a recording medium ejection member 14 in a freely sliding manner in the forward and backward directions. The slider 5 also holds a drive arm 12, which is connected to the member 14, in a freely rotatable manner. The member 14 is energized forward by a spring 16. A protrusion 12a provided on the arm 12 is engaged with the grooves 8a to 8e.
Patent JP-S58111165-A (JP)
Title: Information recording device
Inventor: OKAMOTO TAKESHI
IPC: G11B33/10
Filed: 1981-12-22
Abstract: PURPOSE:To easily detect a failure of the titled device, by displaying information only the period the information is normally recorded, and correctly recording information only when the display period changes. CONSTITUTION:At the output of high voltage from a flip flop (FF) circuit 2, a recording signal generating circuit 9 outputs a signal only when an input to a terminal 8 exceeds a threshold and the output of the FF circuit 2 is in the high level. When the rotation of a drum reaches normal status, the circuit 9 outputs a signal and, at the moment, a timer circuit 3 is actuated. Consequently the time when a display device 6 displays information is limited to the period the magnetic recorder is recording normal pictures. In addition even if the magnetic recorder is in recording status, no change of display time indicates that correct pictures are not recorded, detecting the failure of the magnetic recorder.
Patent JP-S6450574-A (JP)
Title: Manufacture of hetero-junction element
Inventor: KITAGAWA MASATOSHI
IPC: H01L21/205
Filed: 1987-08-21
Abstract: PURPOSE:To manufacture a leakage current reduced element simultaneously improving the productivity by a method wherein an amorphous semiconductor layer is formed by a plasma CVD process using microwave electron cyclotron resonance absorption. CONSTITUTION:An amorphous semiconductor layer 12 exceeding one layer is laminated on a single crystal silicon substrate 11 while the first electrode layer 13 in contact with the single crystal silicon 11 and the second electrode layer 14 in contact with the amorphous semiconductor layer 12 are successively laminated. Within the hetero junction element in such a constitution, said amorphous semiconductor layer 12 is formed by a plasma CVD process using the microwave electron cyclotron resonance absorption. For example, the amorphous silicon film 12 is in around 500Angstrom -1mum is formed on the single crystal silicon substrate 11 using SiH4 as material gas at the substrate temperature of 200 deg.C preferably 100 deg.C using an ECR plasma CVD process as shown in the figure. Later, the first and the second metallic electrodes 13, 14 are formed by vacuum evaporation of metal such as Al etc., to manufacture the title hetero junction element.
Patent JP-S6272922-A (JP)
Title: Abrasion resisting material
Inventor: YAMAMOTO KEIICHI
IPC: F04D29/02
Filed: 1985-09-24
Abstract: PURPOSE:To increase abrasion resistance and elongate the life of a dredging pump by including a matrix formed of an abrasion resisting rubber or polyurethane, high specific gravity powders dispersed in the matrix and uniformly dispersed ceramic particles. CONSTITUTION:A matrix 1 is composed of an abrasion resisting rubber which is formed of polyurethane or natural rubber vulcanized in the open steam process. The matrix 1 is uniformly mixed with metal carbide 2 such as WC, NbC and Mo C, and fine spherical or fine polygonal ceramics 3 of Al2O3, ZrB2, SiC, ZrO2, Bi3N4. Thus, as ceramics are uniformly dispersed, abrasion resistance is as so remarkably improved as to provide a material for an impeller, casing liner and suction and discharge pipe liner which can elongate the life of the dredging pump.
Patent JP-S6260503-A (JP)
Title: Central binding
Inventor: ARETSUSANDORO POZOBON
IPC: A63C9/086
Filed: 1986-09-04
Abstract: This middle binding particularly for ski shoes comprises a box-type case (1) attachable to a ski and supporting a forward hook-on ferrule (7) and a rear hook-on ferrule (6) removably engageable in hook-on seats correspondingly defined in the sole of a ski shoe (10). The binding further comprises screw members (11, 12, 14, 87, 90) for adjusting the release tension and hook elements (32) or jaws (60,70) for removably locking the ferrules (6,7) in a retracted position. The hook elements or jaws are disabled by actuators (40, 63, 72) protruding from the box-type case (1) and engaged by the ski shoe sole (10).
Patent JP-S63100054-A (JP)
Inventor: WADA TOSHIAKI
IPC: G11B5/127
Filed: 1986-09-05
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-H0656924-A (JP)
Title: Method for polymerizing alpha-olefin
Inventor: YANAGIHARA HISAYOSHI
IPC: C08F10/00
Filed: 1992-08-05
Abstract: PURPOSE:To obtain a highly stereoregular polymer at a high polymn. reactivity by bringing a polymn. catalyst component comprising a specific solid titanium catalyst component, an organoaluminum compd., and an electron-donating compd. into contact with a styrenic monomer and using the resulting product for polymerizing an alpha-olefin. CONSTITUTION:An alpha-olefin is polymerized in the presence of a product which is obtd. by bringing a polymn. catalyst component comprising a solid titanium catalyst component contg. magnesium, titanium, a halogen, and an alkoxy ester compd. of the general formula: (R<1>O)i(R<2>O)-j(R<3>O)k-Z-COOR<4> (wherein R<1>, R<2>, R<3>, and R<4> are each a hydrocarbon group; Z is an aliph. hydrocarbon group optionally replaced by an arom. hydrocarbon group; and i, j, and k are each an integer of 0-3 provided that their sum is at least 1), an organoaluminum compd., and an electron-donating compd. into contact with a styrenic monomer.
Patent JP-H1029877-A (JP)
Title: Porous material
Inventor: UKIYOU YOSHIO
IPC: B01J35/02
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a porous material hardly being sintered at high temp., capable of suppressing a reduction of a specific surface area and excellent in high temp. durability. SOLUTION: This porous material is formed by mixing the first ceramic particles in a form like a prism and the second ceramic particles in a usual shape like a sphere. At this time, the ratio (a/b) of a diameter as the sphere or an one side (a) as a regular polyhedron required from a specific surface area of the second ceramic particles and the diameter as the sphere or the one side (b) as the regular polyhedron required from the specific surface area of the first ceramic particles is kept within a range of 2<=a/b<=20. Then mutual contact of the second ceramic particles is prevented and a sintering is suppressed by keeping a compounded amount (c) of the first ceramic particles within the range of 0.1<c<80(wt.%) based on a total amount of the first and second ceramic particles.
Patent JP-H10109652-A (JP)
Title: Cargo carrier
Inventor: YOSHIZAWA NORIYOSHI
IPC: B60S9/02
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To realize substantial and apparent stability, structural strength, and compactness by making the end part distant from a pivot part of a platform vertically rockable through the pivot part on the side closer to one longitudinal end of a traveling device into a mechanism having a horizontal part raised and lowered to the traveling device. SOLUTION: In a flat ground part, both the slide device 14 and jack 15 of a horizontal mechanism 3 are laid in non-operated state, and a platform part 4 is lowered to a traveling device 2, and set horizontally. In going up a stairway or slope, a pivot part 32 is set forward, and the slide device 14 and jack 15 of the horizontal mechanism are extended by the operation of a worker according to the inclination of the traveling device 2, respectively, to set the platform part 4 horizontal. In going down the stairway or slope, the traveling device 2 is traveled with the pivot part 32 backward. Consequently, the lower fulcrum part for supporting the platform part 4 is positioned to the center-of-gravity position on the traveling device, whereby not only substantial strength stability but also apparent stability can be provided, and the compactness is also realized by lowering the platform part 4.
Patent JP-H0550848-A (JP)
Title: Air conditioner for vehicle
Inventor: KONDO FUMIO
IPC: B60H1/34
Filed: 1991-08-21
Abstract: PURPOSE:To contrive saving of energy by performing air conditioning in only a necessary area in a cabin, in the case of an air conditioner for a vehicle. CONSTITUTION:An air curtain 1 is formed of blown air in a suitable part in a cabin to provide a slit-shaped air blow port 2 for partitioning a predetermined area in the cabin by the air curtain 1 and to provide a conditioned air blow port 6 for blowing air, conditioned by an air conditioning unit, into the partitioned area.
Patent JP-H1055784-A (JP)
Title: Electrodeless discharge lamp
Inventor: WATANABE KAZUHIKO
IPC: H01J65/06
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp with high starting capability. SOLUTION: An electrodeless discharge lamp has an arc tube 1, an induction coil 3, a high frequency power source 4, a starting auxiliary electrode 5, and a high voltage power source 6, the arc tube 1 is formed in almost a globular shape with a translucent material, and a discharge gas is sealed on its inside. The induction coil 3 is wound in close vicinity to the outer circumferential surface around the maximum diameter part of the arc tube 1, and its both ends are connected to the high frequency power source 4. The material of the induction coil 3 is silver alone or an alloy of silver and nickel, and the outer circumferential surface 3a is coated with a radioactive material such as a single material or a compound of Pr, Th, or Cs.
Patent JP-H1148822-A (JP)
Title: Constant-speed driving device for vehicle
Inventor: TANAKA HIROYUKI
IPC: B60W30/14
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To enable continuous constant driving with less vehicle speed deviation by preventing shift hunting which tends to happen due to shift control, in a constant-speed driving device for a vehicle. SOLUTION: This device is equipped with a target vehicle speed setting means 5 for setting a target vehicle speed of constant-speed driving; an actual vehicle speed detection means 21 for detecting an actual vehicle speed of a vehicle, direction means 105, 108 which direct an automatic transmission 3 to be shifted downward when the actual vehicle speed detected by the actual vehicle speed detection means 21 is not higher than the target vehicle speed set by the target vehicle speed setting means 5 and which inhibit speed change control of the automatic transmission 3 and direct an auxiliary brake 9 to be actuated when the actual vehicle speed detected by the actual vehicle speed detection means 21 in not lower than the target vehicle speed set by the target vehicle speed setting means 5;  and a shift control means 11 for shifting steps of the automatic transmission 3 based on the direction from the direction means 105, 108.
Patent JP-H0552532-A (JP)
Title: Measuring light source device for measurement endoscope
Inventor: HIYAMA KEIICHI
IPC: A61B5/107
Filed: 1991-08-21
Abstract: PURPOSE:To always hold prescribed relative positions of an incident end face of an image guide and an optical means for supplying a measuring light. CONSTITUTION:A position marker 41 is provided on a ring end part 17c of a connector 17a holding an image guide 17. When this connector 17a is connected to a light-source and processor apparatus, the position marker 41 is detected by an image sensing element 44 and the position indicated thereby is compared with a reference position of the position marker 41 stored in ROM 46c by means 46a for detecting an image-sensed state of the marker in a position adjusting means 46. Based on the result of the comparison, an optical means 23 for supplying a measuring light which applies the measuring light onto an incident end face of the image guide 17 is moved and thereby adjustment is made so that prescribed relative positions of this optical means 23 for supplying the measuring light and the incident end face 17b of the image guide 17 be maintained. As the result, excellent precison in measurement can be obtained without being affected by rattling on the occasion of connection of the connector.
Patent JP-S60101218-A (JP)
Title: Subcombustion chamber type engine
Inventor: USHIO SADAKATSU
IPC: F02B19/16
Filed: 1983-11-08
Abstract: PURPOSE:To prevent a gas blow-by phenomenon from occurring without fail, by forming a holding ring for a ceramic mouthpiece having a nozzle hole in a subcombustion chamber opening part as a thick ring part carrying an edge part along a gasket's inner circumferential edge. CONSTITUTION:A ceramic mouthpiece 5 having a nozzle hole 5a and a metallic holding ring 7 used for preventing this mouthpiece from slipping off both are installed in an opening part of a subcombustion chamber 3. In this holding ring 7, a part being projected more outward than a bore grommet part 9 is formed as a specific, semicircular thick ring part 7a carrying an edge part along an almost inner circumferential edge part. And, when a cylinder head 2 is clamped to a cylinder block 1 via a gasket 8, a sufficient surface pressure is able to be applied to the holding ring 7 so that a gas blow-by phenomenon is preventable from occurring there. Likewise, since it gets off with a change in the internal form of the holding ring 7 instead of changing the external form, the holding ring can be easily attached even to the existing cylinder head 2.
Patent JP-H0879944-A (JP)
Title: Method and apparatus for laying wire
Inventor: YAMADA TAKAYUKI
IPC: H05K7/06
Filed: 1994-09-02
Abstract: PURPOSE: To realize high density wire laying by forcibly pushing down a wire, to be inserted into a wiring groove while being bent, to a predetermined depth by means of a push-in pin movable up and down with respect to a wire laying head and then inserting the wire into the wiring groove. CONSTITUTION: When three wires 2A-2C are pushed, in three layers, into a wiring groove 1a in an insulating board 1, for example, a wire laying head is moved in the direction A in the third layer under a state where a push-in pin 11 is stroke S1 and the wire 2A, led out from a holding arm 7, is pushed into the wiring groove 1a using a natural bend R. Similarly, the second layer wire 2B is pushed into the wiring groove 1a. The push-in pin 11 lowers to stroke S2 at a corner part 1c in synchronism with the turning in direction B. Consequently, the wire already laid in the direction A is pushed down to the stroke S2 and superposed on the wire 2A at the corner part 1c and at the linear part in the direction C. Finally, the first layer wire 2C is pushed forcibly to the first layer position.
Patent JP-H0764621-A (JP)
Title: Track interpolating device for robot
Inventor: OOTO MASAHIRO
IPC: G05B19/416
Filed: 1993-08-25
Abstract: PURPOSE:To provide a robot track interpolating device which sets and interpolates a track so that the acceleration caused by the shift of a tip part serving as a working point never exceeds a prescribed upper limit level. CONSTITUTION:A teaching point string data P include plural interpolating points that secure the standard of a track where a tip part of a robot shifts, a shift instruction which designates a track shape based on a teaching point, and the largest path error caused between the track and the teaching point. Then the data P are inputted and an interpolating method selecting means 11 selects one of a straight line interpolation arithmetic means 12, a circular arc interpolation arithmetic means 14 and a parabola interpolation arithmetic means 13. Then the data P are outputted to the selected interpolation arithmetic means, and this means carries out an interpolation arithmetic operation based on the corresponding interpolation method. In this case, it is prevented that the acceleration generated at the tip part of the robot exceeds a prescribed upper limit level.
Patent JP-S5998648-A (JP)
Title: Method for preventing whitening of salted cod roe
Inventor: KATOU TAKENORI
IPC: A23L17/30
Filed: 1982-11-30
Abstract: PURPOSE:To make it possible to prevent completely a whitening phenomenon of salted cod roe, by using a starch sugar alcohol in a specific proportion in pickling the salted cod roe. CONSTITUTION:A starch sugar alcohol in an amount of 0.3wt% or more based on cod roe is used in pickling a salted cod roe. The starch sugar alcohol is prepared by hydrogenating various starch saccharides, e.g. prepared by hydrogenating glucose. The occurrence of a whitening phenomenon of the salted cod roe can be prevented by adding the above-mentioned starch sugar alcohol thereto.
Patent JP-H0495761-A (JP)
Title: Wet-bulb wick for wet-bulb-temperature measuring and wet-bulb-temperature measuring method
Inventor: FUJIOKA TOSHIO
IPC: F24F11/02
Filed: 1990-08-06
Abstract: PURPOSE:To make it possible to use a wet-bulb-temperature measuring range widely and effectively by using the inserting part of a temperature detecting end as an intact part, and providing a form wherein the rear part of a water pumping part is cut. CONSTITUTION:A wet bulb wick 10 is formed of nonwoven fabric and comprises an inserting part 1 of a temperature detecting end having an inserting bag 11 for inserting the wet-bulb temperature detecting end and a pumping part 2 which is connected to the part 1 as a unitary body. The pumping part 2 is connected to the inserting part a along the length which is shorter than the entire length L in the longitudinal direction of the inserting part 1. The bag 11 of the inserting part 1 of the temperature detecting end of the wick 10 is deposited to the detecting end from the tip of wet-bulb-temperature detecting end 86. A rear part 14 to which the pumping part 2 is not continued is inserted into an air conditioning chamber 77 through a wall hole 751. Meanwhile, the lower end part of the pumping part 2 is immersed into the water in an arm through a wick-pan arm opening 881. Thus, a test chamber wherein the part 14 of the wick 10 and the wick-pan arm 88 are contained in the air conditioning chamber can be widely used effectively.
Patent JP-H1136991-A (JP)
Title: Controller of gas engine
Inventor: SUZUKI HAJIME
IPC: F02D1/08
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent the over concentration of gas, to prevent the generation of misfire and knocking, and to stably start, by comprising a governor controller which can change a limiting value of a fuel gas flow corresponding to the engine speed through a governor actuator and a gas flow adjusting valve at the start of the engine. SOLUTION: The engine speed is detected by a rotation detector 5, and is input to a engine speed comparing part 11 of a governor controller 10. In the engine speed comparing part 11, the detected engine speed and an intermediate engine speed are compared, and the result of the comparison is output to a governor output increase and decrease ratio changing part 13. The detected engine speed is compared with the predetermined intermediate engine speed, and the output of the governor actuator is changed into the increase and decrease ratio of the governor actuator output corresponding to the change of the engine speed. A command from the governor output increase and decrease ratio changing part 13, is sent to a governor actuator 21 through an actuator manipulated variable computing part 15, for adjusting the opening of a gas flow adjusting valve 4.  Whereby the generation of a misfire and knocking can be prevented.
Patent JP-S59101377-A (JP)
Title: Thermal printer
Inventor: FUJIMORI SETSUO
IPC: B41J2/35
Filed: 1982-11-30
Abstract: PURPOSE:To facilitate adjustment of a voltage impressed on a heating resistor, by a method wherein a plurality of circuit elements, each of which consisting of a switch and a resistor connected in series (the resistors have different resistances), are connected parallel to a heating resistor. CONSTITUTION:A plurality of circuit elements cach consisting of one of switches SW1-SWN and one of resistors R1-RN, which have different resistances, connected in series are connected parallel to a heating resistor (thermal head) 1, and a means for selectively operating the switches SW is provided. When the thermal head 1 has been replaced for some reason, and a driving pulse P is impressed on a driving transistor T to drive the head 1, a voltage V determined by the resistance thereof is generated by a circuit 2 and is compared with reference voltages V1-VN by a circuit 3, an output signal is generated in accordance with the result of the comparison and is input to a memory circuit 4, in which an output signal determined in accordance with the input signal is generated, and the output signal is supplied to the corresponding switch to control the ON-OFF action thereof.