baber/WOPTO huggingface dataset:
Patent JP-S6462812-A (JP)
Title: Magnetic head positioning mechanism
Inventor: WADA SATORU
IPC: G11B5/584
Filed: 1987-09-02
Abstract: PURPOSE:To stabilize the action of the magnetic head by constituting the titled mechanism of a pin to provide a guide mechanism at the magnetic head and a pin guide to execute the guide supporting of the pin along the moving direction of the magnetic head to support, move and to prevent backlash of a magnetic head with one guide shaft as a center. CONSTITUTION:A pin 9 is supported to a guide groove 8a of a pin guide 8 and slides in the tracking direction in a guide groove 8a in accordance with the movement of a magnetic head 1 by a moving mechanism 20. Consequently, the magnetic head 1 is moved in the tracking direction by the moving mechanism 20 and the rotation of the magnetic head 1 with a guide shaft 3 as a center is regulated by a guide mechanism 21. When a motor 7 for positioning is driven and a hollow shaft 6 is lowered, before the magnetic head 1 is brought into contact with a base plate 11, a head support 2 is brought into contact with a shaft support 4, and the action of the magnetic head 1 can be regulated to a certain range. Thus, the magnetic head can be held in the horizontal and stable condition.
Patent JP-2000035824-A (JP)
Title: Power generator for vehicle
Inventor: KUBO MIKIO
IPC: G05D23/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To improve power generation efficiency by appropriately controlling the temperature of the hot junction of a thermoelectric conversion element in the case of using a thermoelectric conversion that converts exhaust heat into electric energy. SOLUTION: When the temperature of a heat generating member 133 rises and approaches the upper limit of heat resistant temperature of a thermoelectric conversion element 142, a bimetal deforming member 144 is deformed and the radius of curvature becomes small. As a result, a hot junction side heat connecting member 143 is made apart from the member 133 and the mechanical contact between the both is disconnected. For this reason, the heat of the member 133 is not conducted to the member 143 but the temperature rise of the element 142 is limited.
Patent JP-H0773448-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI KENJI
IPC: G11B5/73
Filed: 1993-09-03
Abstract: PURPOSE:To obtain a magnetic recording medium capable of high density recording and good in electromagnetic conversion characteristic, durability and traveling property by forming the magnetic layer consisting of a specified cobalt- coated iron oxide, barium ferrite powder and a binder on an intermediate layer. CONSTITUTION:The intermediate layer containing nonmagnetic particles is formed on a base material, and the magnetic layer consisting of the cobalt- coated iron oxide having >=1300(Oe) coercive force and <=0.3mum average long axis length, the barium ferrite powder and the binder is formed on the intermediate layer. The cobalt coated iron oxide is Co-coated FeOx (1.34<=x<=1.50), and the coercive force is 1300-2000(Oe) preferably. And, the wt. radio of the cobalt- coated iron oxide to the barium ferrite powder is (10:90)-(80:20) preferably.
Patent JP-H1063762-A (JP)
Title: Bar code scanner and unmanned operation device using the same
Inventor: ARAKAWA HIDEJI
IPC: G06K7/10
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To measure a position with one bar code scanner by making plural scanning centers present in a separating direction or a scanning direction to a bar code and alternately emitting respective scanning lights from the respective scanning centers so as to be parallel. SOLUTION: Laser beams emitted from a laser beam source 1 are reflected on a first still mirror 22 and made incident on the first mirror surface 21a of a polygon mirror 21. Corresponding to the increase of the rotation angle of the polygon mirror 21, normal laser scanning with the scanning center of the first mirror surface 21a is performed. A second mirror surface is made to perform reflection to a side part more than the reflection of the first mirror surface 21a. A second still mirror adjusts an installation posture for reflecting the laser beams reflected from the second mirror surface of the polygon mirror 21 to be parallel with the laser beams reflected by the first mirror surface 21a. Then, the scanning center of the laser beams by the polygon mirror 21 is turned to the position separated from the scanning center of the first mirror surface 21a.
Patent JP-S6198621-A (JP)
Title: Upper body structure of automobile
Inventor: MAEBAYASHI JIRO
IPC: B62D25/06
Filed: 1984-10-19
Abstract: PURPOSE:To easily remove a body roof, by connecting a top portion of a roll bar with a roof panel by means of a hinge mechanism. CONSTITUTION:Lower end portions 2a and 3a of both legs 2 and 3 of an inversed U-shaped roll bar 1 are rotatably mounted to the inside of rear fenders 4 of an automobile. Mounting positions of the lower end portions 2a and 3a are on the rear side of side doors 5. A roof panel 6 is laid over between a top portion 7 of the roll bar 1 and a front header 9 forming an upper end of a windshield glass 8. The roof panel 6 and the roll bar 1 are connected through a hinge mechanism 20. A rear hood 11 is spread between the roll bar 1 and a rear body 12. The roll bar 1, the roof panel 6 and the rear hood 11 are receivable in a receiving portion 15.
Patent JP-H10286159-A (JP)
Title: Pillow and matless based on human body structure
Inventor: SANNA TONINO
IPC: A47C27/00
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a pillow and a matless where a shape and a rigidity based on human body structure are useful for the reduction of a spinal cord foreward bending symptom in the pathology of foreward inclination projected bending being peculiar to a neck part and a spondylitis in the back part of a vertical column concerning the pillow and the matless. SOLUTION: The pillow is constituted of two round projecting parts 2 and 3 provided with a shape based on human body structure for placing a head part when the body is horizontally laid in a front and back position. The matless is rectangular in its shape so as to surely execute reduction in the pressure of the intervertebral disk of a spinal cord, which is an important element for reducing the spondylitis by considering the perfect posture of the spinal column in a position at the time of lying on one's back or one's side concerning the shape and the rigidity based on the human body structure.  The both of them consist of a latex-type polyurethane foam substantially and designed so as not to give influence on or change pressure in the vein of the neck part and the back part mainly in the rigidity, they include a proper number of ceramic disks inside at previously decided positions and they are connected in an external side by three vertical holes 5. The disks generate healing conditions with absorption property by the quality of the clay.
Patent JP-S6282215-A (JP)
Title: Exhaust muffler for engine-driven heat pump
Inventor: ARIMURA MASATSUGU
IPC: F02G5/04
Filed: 1985-10-04
Abstract: PURPOSE:To improve exhaust muffling effect, by accommodating an engine and a compressor to be driven by the engine in a housing, and also accommodating in the housing an exhaust muffler additionally serving as a heat exchanger for the engine and another muffler located downstream of the exhaust muffler. CONSTITUTION:An engine 1 and a compressor 2 adapted to be driven by the engine 1 are accommodated in a housing 9. An exhaust muffler of the engine 1 is constituted of a muffler 11 additionally serving as a heat exchanger of an engine cooling water and another muffler 12 connected downstream of the muffler 11. Both the mufflers 11 and 12 are accommodated in the housing 9. With this arrangement, not only a noise from the engine and the compressor but also a noise from the exhaust muffler may be prevented.
Patent JP-2000050911-A (JP)
Title: Buckle
Inventor: MORI SHINJI
IPC: A44B11/26
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a buckle which is decreased in the number of parts. SOLUTION: This tongue plate pushes a locking plate 20 in an X1 direction, by which the locking plate 20 moved in the X1 direction to the prescribed extent against the elastic force of an ejector spring 16 is oscillated in an A1 direction around a shaft 54 and a pawl 52 is inserted into the engaging hole part of the tongue plate, by which the latching state is attained. On the other hand, a release button 26 is pushed into the X1 direction in the latching state, by which the slope 70 of the release button 26 is made to press the pin 58 of the locking plate 20 to oscillate the locking plate 20 in an A2 direction around the shaft 54 and the pawl 52 is removed from the engaging hole part of the tongue plate. The tongue plate is released in an X2 direction in this state by the elastic force of the ejector spring 16.  Since the locking plate 20 provides a latching effect and an ejector effect in such a manner, the curtailment of the number of parts is resulted.
Patent JP-H0757856-A (JP)
Title: Face heat insulating material with high elastic modulus
Inventor: KOMATSU TAMIKUNI
IPC: H05B3/20
Filed: 1993-08-13
Abstract: PURPOSE:To provide a sheet heat insulating material having high heat insulating effect for the heat insulation of a large area such as the wall or floor of a building. CONSTITUTION:A fabric or net body consisting of a carbon fiber 2 is covered with a heat insulating material. As the carbon fiber of the face heat insulating material 1, a one having a specific resistance range of 10<-1>-10<-4>OMEGAcm and a tensile elasticity range of 50GPa-900GPa is used, and the opening part 5 of the net body ranges from 1 to 60mm.
Patent JP-S6461901-A (JP)
Title: Temperature sensor
Inventor: TANI KOJI
IPC: G01K7/18
Filed: 1987-09-02
Abstract: PURPOSE:To improve the wettability (hydrophilic properties) of the surface of a substrate while enhancing the adhesive properties of a Pt resistance bulb film by corona-discharge treating the substrate to which the Pt resistance bulb film is formed. CONSTITUTION:With a corona discharge device, a grounded foundation electrode 2 is installed into an insulating resin base 1, and a discharge electrode 3 connected to a high-tension transformer is mount ed just above the base 1. Corona discharge is performed to alumina substrates 10 juxtaposed onto the base 1 for twenty sec at voltage such as output voltage 24kV and outputs such as 150-160W ones. Organic Pt resinate paste is screen-printed to the corona- discharge treated alumina substrate 10, and heated at a temperature such as 1300-1500 deg.C at a temperature gradient such as 100 deg.C/min one and baked.
Patent JP-S6280918-A (JP)
Inventor: HAYAMI HIROSHI
IPC: C23C14/06
Filed: 1985-10-03
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-H04103587-A (JP)
Title: Production of siloxane compound having diaminoalkyl group
Inventor: MOGI HISAO
IPC: C08G77/28
Filed: 1990-08-21
Abstract: PURPOSE:To industrially obtain the subject highly purified compound useful for properties modification of synthetic resins in high yield by reacting a siloxane compound having phthalimide with hydrazine monohydrate. CONSTITUTION:A compound expressed by formula I (R is alkyl, acryl or perfluoroalkyl; (n) is 0-1000) is allowed to react with hydrazine monohydrate preferably in an organic solvent such as methanol or acetone, preferably at 0-70 deg.C for 0.5-24hr under normal pressure to afford the objective compound expressed by formula II.
Patent JP-H04102391-A (JP)
Title: Method of attaching electronic part to printed substrate
Inventor: TATSUMI NAOTO
IPC: H01F27/06
Filed: 1990-08-21
Abstract: PURPOSE:To acquire an attaching method of easy temporary fixing and good operativity by attaching adhesive which does not obstruct soldering to a part of a leg of an electronic part, by inserting the leg into an attaching hole of a printed substrate and by soldering the leg to the printed substrate after temporarily fixing the leg to the printed substrate. CONSTITUTION:Adhesive 16 which does not obstruct soldering is applied to an appropriate part of each leg 15 of an electronic part by immersion, etc. Then, after the leg 15 is inserted into each hole 12 of the printed substrate 11 and an attaching hole 13 of the printed substrate 11 is filled with the adhesive 16, the adhesive is dried and hardened to temporarily fix the leg 15. Thereafter, the leg 15 is soldered to a circuit pattern 12 by solder 18. Thereby, it is possible to realize an attaching method of easy temporary fixing and good operativity of an electronic part to a printed substrate.
Patent JP-H0384782-A (JP)
Title: Information reproducing device
Inventor: TAKAHASHI HIROYUKI
IPC: G11B21/10
Filed: 1989-08-28
Abstract: PURPOSE:To perform a normal reproducing operation even in the case of an altered read speed by constituting the device in such a manner that a control gain of a tracking servo control system is changeable in response to a relative moving speed. CONSTITUTION:The subject device is constituted in such a manner that the gain of a tracking servo part 6 is changeable by an output signal of a pitch control part 3. Then, when reproducing speed becomes low speed, the gain of the tracking servo part 6 is lowered, so as not to react too sensitively to a flaw of a recording medium CD. On the contrary, when the reproducing speed becomes high speed, the gain of the tracking servo part 6 is raised so that the following property is improved, and hence a quick response is feasible. By this method, the normal reproducing operation can always be performed.
Patent JP-S6465209-A (JP)
Title: Method for controlling furnace core solid reducing agent layer in blast furnace operation
Inventor: KIMURA YOSHIO
IPC: C21B5/00
Filed: 1987-09-03
Abstract: PURPOSE:To control the air permeability and liquid permeability in the radial direction of a furnace core coke layer and to stabilize a blast furnace operation by charging good-quality coke of different grain sizes to the specific range in the axial center part of ore layers and coke layers at the time of alternately charging ore and coke in a laminar state to the blast furnace top. CONSTITUTION:The ore and the ordinary coke are alternately charged to the blast furnace top to alternately form raw material layers U consisting of the ore layers O and the coke layers CA. The good-quality coke CB1 and CB2 having the excellent air permeability and liquid permeability and different grain sizes are charged to the part of the radius rt in the furnace core part having a relation 0.03Rt<=rt<=0.3Rt with respect to the radius Rt of the raw material layers U in the furnace top part and the ordinary coke CA is charged to the outside circumferential part thereof in order to stabilize the furnace waves by maintaining the air permeability in the central part of the furnace and in order to prevent the damage of the peripheral walls in the furnace bottom part by controlling the distribution of the core coke C0 in the furnace bottom part to uniformize the flow of molten iron in the furnace bottom part at a tap hole EX, by which the air permeability in the central part of the raw material layers and the flow of the molten iron in the furnace bottom part are normalized.
Patent JP-H0950874-A (JP)
Title: Fixing structure of rotary connector for vehicle
Inventor: SOMEYA KOICHI
IPC: B60R16/02
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To screw a base along with a rotary connector on a steering column by the same screw. SOLUTION: A rotary connector 1 has a fixed case 3 in which the first screw insertion hole 3a for screwing a base 5 for a turn signal switch 4 is bored. The base 5 is boredly provided with the second screw insertion hole 5a for screwing to a steering column 7. The screw 6 is inserted through the first screw insertion hole 3a and the second screw insertion hole 5a so as to be threadly engaged with a screw hole 7a of the steering column 7.
Patent JP-H04106084-A (JP)
Title: Automatic broadcasting device for elevator
Inventor: FUJITA MASAO
IPC: B66B11/02
Filed: 1990-08-24
Abstract: PURPOSE:To simplify a device and to perform automatic broadcasting by providing a speaker switching device to switch a speaker for guide broadcasting arranged in a cage and a speaker for arrival predicting sound arranged for waiting passengers at an elevator platform. CONSTITUTION:An automatic broadcasting device for an elevator comprises a broadcasting device 4A to generate an arrival predicting sound for reporting arrival of an elevator to a stop schedule floor in addition to guide broadcasting in a cage 1, a speaker 5 for guide broadcasting arranged to effect guide broadcasting to passengers in the cage 1, a speaker 7 for an arrival prediction sound arranged to output an arrival prediction sound to waiting passengers at an elevator platform, and a speaker switching device 10 to switch the speakers. This constitution announces an arrival prediction sound for arrival of an elevator to a stop schedule floor when the elevator arrives at a stop schedule floor in addition to broadcasting in the cage 1 through simple constitution.
Patent JP-H04106086-A (JP)
Title: Operation system for elevator
Inventor: MATSUZAWA HIDETO
IPC: B66B5/14
Filed: 1990-08-24
Abstract: PURPOSE:To retrieve private power generating capacity necessary to elevators by running an elevator toward a lower reference floor when a total weight of passengers is higher than a balance weight decided by a rated loading amount and running it toward an upper reference floor when it is lower. CONSTITUTION:Circuit source buses P and N, a raising command relay U to command raising operation, a lowering command relay D to command lowering operation, a contact 52G closed when a private power generating source is fed to an elevator, and a contact E opened when a cage arrives at a main lobby or a sky lobby and a door is opened. The magnitude of a total weight of passengers in comparison with a balance weight decided by a rated loading amount is detected, and when the total weight of passengers is heavier than the balance weight, an elevator is run toward a lower reference floor and when it is lighter, the elevator is run toward an upper reference floor. This system retrieves private power generating capacity needed by an elevator during outage.
Patent JP-H1062855-A (JP)
Title: Film unit with lens
Inventor: YOSHIDA KOJIRO
IPC: G03B17/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce the man-hours for assembly in particular, in a film unit with a lens in which an unexposed film is previously loaded in a roll state and which is for winding an exposed film in a cartridge by the rotational operation of a winding knob, at the time of executing photographing. SOLUTION: The film unit with the lens is provided with a charge lever 21 rapidly actuated from a charge state, to actuate a sector, a stopping pawl 26 engaged with the winding knob 11, to stop the rotation of the winding knob 11, after the exposed film is wound by one frame and a torsion spring 24 which energizes the charge lever 21 in the direction of actuating the sector by one arm part 24a and the stopping pawl 26 in the engaging direction with the winding knob 11 by the other arm part 24c.
Patent JP-S6199848-A (JP)
Title: Quantitative determination of uranium
Inventor: KATO MASAAKI
IPC: G01N23/222
Filed: 1984-10-22
Abstract: PURPOSE:To quantitatively determine uranium with high sensitivity and high accuracy by setting barium-133 and measuring the radioactivity as well as by subjecting lanthanum-140 to deficient equiv. chemical sepn. and measuring the radioactivity. CONSTITUTION:Neutron is irradiated to an analyzing sample contg. unknown quantity of uranium and a standard sample contg. known quantity of uranium to radioactivate the uranium. A barium-133 tracer and barium settler are successively added to each sample and the radioactivity A of the settled barium-133 is measured. The lanthanum-140 is subjected to the deficient equiv. chemical sepn. after the radioactive equil. is established between the barium-140 which is the resulted product of the radioactivation and the lanthanum-140 which is the daughter nuclide thereof then the radioactivity (a) thereof is measured. The uranium quantity in the analyzing sample is then determined by the equation (M is the uranium quantity; x, s are the affixes to indicate that the symbols affixed therewith correspond respectively to the analyzing sample and standard sample).
Patent JP-H0964292-A (JP)
Title: Semiconductor device
Inventor: SATO SHIGEO
IPC: H01L23/29
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a means of generating no α ray soft error even if a memory is mounted on a mounting board by using ordinary solder in a semiconductor device. SOLUTION: In a semiconductor device where a memory chip 11, provided with a memory cell region 12 and coated with no polyimide over a deposit 13 such as a metal wiring on the memory cell region, a LOCOS oxide film, a polysilicon gate and an interlayer insulating film, is mounted on a mounting board by means of a bump 14, a height of the bump is made (h), a thickness of the deposite of the memory chip is made (t) and the maximum transit distance of an α ray in the deposit is made (a) so that α rays emitted from the bottom and the side of the bump may not reach the memory cell region. At this time, an interval L between the bump and the memory cell region is made longer than L=(a<2> -t<2> )<0.5> (t+h)/t.  Further, a polyimide coating thicker than the maximum transit distance of the α ray is applied on the deposit so as to make the interval between the bump and the memory cell region longer than L=(a<2> -t<2> )<0.5> .
Patent JP-S6463829-A (JP)
Title: Temperature measuring apparatus
Inventor: TANIGUCHI TOSHIMI
IPC: G01K1/02
Filed: 1987-09-03
Abstract: PURPOSE:To omit a digital data mixing device and the like and to simplify an apparatus, by transducing temperature information, which is measured at a point to be measured, into oscillating-frequency changing information in a specified voltage control and oscillating means, and transmitting the information. CONSTITUTION:A transduced temperature voltage is generated in a temperature- to-voltage transducer 1 in a transmitter device 4 in correspondence with temperature, which is an object to be measured at a point to be measured. Said voltage is inputted into a highly stable constant voltage control oscillator 2 as a bias voltage. An oscillating frequency is controlled in the highly stable constant voltage control oscillator 2 in correspondence with the bias input of said transduced temperature voltage, which is inputted from the temperature-to- voltage transducer 1. The oscillated signal is transmitted through a transmitting antenna 3. On the receiving side, said high frequency transmitted signal is received with a receiving antenna 5. Then, the temperature information at the point to be measured is taken out in a frequency-to-temperature transducer 6 in a receiving device 8.
Patent JP-H0385487-A (JP)
Title: Time-piece apparatus
Inventor: YOSHINAGA TORU
IPC: G04G5/00
Filed: 1989-08-30
Abstract: PURPOSE:To reduce clock gain due to the repetition of current supply and power failure by performing the changing-over to the time of a backup time- piece at the time of power failure while performing the changing-over to a power supply synchronous time-piece at the time of power recovery and applying statistical processing to said time. CONSTITUTION:A microcomputer 4A being a central processing circuit counts the pulse of power supply voltage subjected to waveform shaping by a waveform shaping circuit 2 to tick time as a power supply synchronous time-piece to display the same on a display device 5. When a pulse is not generated for a definite period, power failure is judged to change over time to a quartz time- piece 3. When the circuit 2 becomes a state generating a pulse, power recovery is judged to return to power supply synchronous time but, at this time, the count time of the first pulse from the circuit 2 is set to a time of the 1/2 cycle of a pulse, that is, statistical processing is applied to perform processing. Therefore, stable clocking operation reduced in error can be realized over a long period of time.