baber/WOPTO huggingface dataset:
Patent JP-H0743263-A (JP)
Title: Estimation method of creep buckling life of cylindrical metal shell and inspection method therefor
Inventor: TERADA SUSUMU
IPC: G01M99/00
Filed: 1993-07-30
Abstract: PURPOSE:To allow highly accurate estimation of creep buckling life under periodic temperature conditions by applying the ratio of temporal variation 3% of a model member in the radial direction within a predetermined time when a predetermined temperature is varied periodically. CONSTITUTION:Variation of creep in the radial direction within a predetermined time is previously determined, along with the ratio thereof, for a model member of same material as a cylindrical metal shell when the predetermined time is varied periodically within such range as the creep life is shortened. Subsequently, the variation of creep in the radial direction is determined within a predetermined time when the cylindrical metal shell of actual machine is used at a constant temperature. A predetermined ratio C3 is then applied thereto thus operating the variation of creep within a predetermined time when the temperature is varied periodically around the using temperature. A variation DELTAW1 of creep in the radial direction of metal shell occurring during a predetermined period is also determined when the temperature is varied periodically around the use temperature and the creep buckling life is estimated based thereon.
Patent JP-S6435734-A (JP)
Title: Optical head in optical disk recording and reproducing device
Inventor: UEDA TOSHIHIKO
IPC: G11B7/135
Filed: 1987-07-31
Abstract: PURPOSE:To reduce a moving weight and to shorten the access time of an optical head by constituting a mobile optical system only of an objective lens and a bent mirror. CONSTITUTION:The fixed optical system 40 is constituted of a laser light source 41, a light separating means 42 for separating an injection light from the laser light source 41 and a reflected light from an optical disk, a focussing driving means for controlling a focussing to the optical disk 100 of the injection light, a tracking driving means for controlling the tracking within the range of the small number of the tracks to the optical disk of the injection light and a photodetector 47 for receiving the reflected light from the optical disk obtained in the light separating means 42. In a mirror drum 52 fixed to a liner motor 51, the mobile optical system 60 constituted only of the mirror 61 and the objective lens 62 is stored. Thereby, the weight of the mobile optical system 60 is reduced to shorten the access time for recording and or reproducing.
Patent JP-H0519529-A (JP)
Title: Toner
Inventor: OKADA HIDEKI
IPC: G03G9/097
Filed: 1991-07-04
Abstract: PURPOSE:To provide the toner having excellent toner characteristics and more particularly electrostatic charge characteristics. CONSTITUTION:This toner is used for development by being held in the form of a thin layer on the surface of a cylindrical elastic material roll and is transported by the rotation of the elastic material roll. The above-mentioned toner contains a binder resin, coloring agents and metal complex compd. as its essential components. The sum of the acid value and OH value of this binder resin is >=30mgKOH/g.
Patent JP-S5893011-A (JP)
Title: Optical device
Inventor: INAGE HISAO
IPC: G02B7/02
Filed: 1981-11-30
Abstract: PURPOSE:To eliminate a shift of an optical axis due to a play of a lens barrel or a malfiormation of a plastic lens due to the tightening of the lens barrel, by improving the fitness of the lens barrel with intervention of a buffer member between the plastic lens and the lens barrel. CONSTITUTION:A damper 4 has a flexible form in the radius direction of a lens L and is unified with the lens L. Thus the damper 4 is unified with lenses L1- L3. The lens L1, a space ring 5 and then the lenses L2 and L3 are successively put into a lens barrel 1 and then tightened by a tightening ring 6. When the lenses are set into the lens barrel, the damper 4 is displaced in the lens radius direction and therefore functions at all times as a spring to the inner barrel surface 3 of the lens barrel 1 to try to hold the lenses L1-#3 at the center of  the axis. Thus the dynamic external force to the lens can be prevented owing  to the function of the damper 4 for the variance of clearance C which is due to  the expansion and contraction of the lenses and the lens barrel.
Patent JP-H0356462-A (JP)
Title: Pyroglutamic acid derivative
Inventor: FURUKAWA ATSUSHI
IPC: A61K31/4015
Filed: 1989-07-24
Abstract: NEW MATERIAL:A pyroglutamic acid derivative expressed by formula I or salt of said derivative (R is nitrogen-containing saturated heterocyclic ring group of five-membered ring containable S; X is single bond or -CO-; Y is -O- or -NH-; n is 1 or 2). EXAMPLE:An N-{(R)-(-)-thiazolidine-4-carbonyl}-pyroglutamic acid benzyl.hy- drochloric acid salt. USE:Useful as remedy for amnesia having strong prolyl endopeptitase inhibiting activity. Capable of oral and parenteral administration. PREPARATION:Carboxylic acid expressed by formula II is reacted with a com pound expressed by formula III (A is hydroxyl group or amino) in the presence of condensation agent to afford the compound expressed by formula I. As the condensation agent, e.g., N,N'-dicyclohexylcarbodiimide is used.
Patent JP-H1035338-A (JP)
Title: Suspension mechanism of car seat
Inventor: TATEYAMA HIROYUKI
IPC: B60N2/52
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent the application of the excessive external force which wrenches a gas damper attachment part, by displacing a seat on the straight. SOLUTION: A fixed frame 7 is installed on an upper rail 6 of a seat track 4 fixed to a car side, in such manner that the fixed frame 7 is inclined slightly upward. A seat back 1b of a seat 1 is attached to the fixed frame 7 movably on the straight in the up-and-down direction through an elevation guide 9 comprising a fixed rail and a movable rail engaged with each other. A torsion bar 13 is installed between the fixed frame 7 and a seat cushion 1a, a gas damper 17 is installed between the fixed frame 7 and the seat back 1b, to form a suspension mechanism which can be stroked on the straight.
Patent JP-S6433779-A (JP)
Title: Track access device
Inventor: YAMAMURO MIKIO
IPC: G11B7/085
Filed: 1987-07-30
Abstract: PURPOSE:To attain a stable track jump, to improve the accuracy of a track access device and to shorten a time by providing a control means for adding a direct current bias for correcting the quantity of deviation from the track center position of an optical system to a track difference signal. CONSTITUTION:The optical system H having a laser diode LD, an objective lens OBL, etc., is disposed to a radially driven optical disk OD, and a reflected light from the OD is detected by the two division light detecting elements PD1, PD2 of a tracking servo circuit. The track difference signal of this detecting signal is formed in a subtracter 13, a control signal is supplied from a tracking servo loop consisting of amplifiers 14, 22 and an adder 21, etc., to a servo processing circuit 16 to form the driving signal of the OBL and supply to a driving coil OC. The jump pulse of a jump pulse generator 24 is applied to the output of this circuit 16 by an adder 23 and the direct current bias for correcting the quantity of deviation from the center position of the optical system H is supplied to the adder 21 of the servo loop from a second integrating circuit 31.
Patent JP-S5982931-A (JP)
Inventor: SOORU ARUCHIYURAA
IPC: G21K1/06
Filed: 1982-11-01
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-S6252485-A (JP)
Title: System for observing sea bottom
Inventor: FUTAGAWA SHINJI
IPC: G01V1/38
Filed: 1985-08-31
Abstract: PURPOSE:To observe an arbitrary point in a real time, by communicating a freely sinking and self-floating type sea bottom observing apparatus and a buoy having a radio wave transmitting/receiving means connected with a rope having an anchor and a relay by an ultrasonic signal. CONSTITUTION:A sea bottom observing apparatus 1 is freely sunk to be arranged on the sea bottom and a buoy 2 is moored to an anchor 5 so that the lower end relay 4a suspended from the buoy 2 with a rope is positioned within an ultrasonic wave range The signal from the ultrasonic transducer 104 of the observing apparatus 1 is received by the ultrasonic transducer 104 of the buoy 2 through relays 4a, 4b, 4c to be converted to an electric signal which is, in turn, transmitted to an airplane or a satellite from an antenna 205. When the apparatus 1 is recovered, a separating apparatus 105 is operated by the separation order released by the ultrasonic signal through the buoy and the relay from a recovery ship or a timer to separate a ballast 106 to float the apparatus 1.
Patent JP-H0942534-A (JP)
Title: Joining device of pipe
Inventor: TOSHIMA TOSHIO
IPC: F16L1/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To fasten with nut a bolt in order to fix the push ring of a tube fitting to the flange of an acceptor efficiently, and without accompanying a danger. SOLUTION: A circular seal member 8 provided between an acceptor and a spigot of a tube fitting in which the spigot 4 of the other side pipe 3 is inserted to the faucet 2 of one side pipe 1, is contracted by a push ring 9 bolt joined to a flange 7 at the opening end of the acceptor 2. The heads 13 of plural bolts 10 in the tube axial direction are held by a bolt setter 23 in the peripheral direction inserting to the flange 7 and the bolt hole 12 of the push ring 9. The nuts are held by plural nut sockets 35 which are provided corresponding to the bolts 10 in the peripheral direction, and can approach in the tube axial direction to the polts 10. The driving force of a driving device 40 is transmitted to all the nut sockets 35 simultaneously, and the nut sockets 35 are approached to the bolt 10 selectively so as to fasten the bolt.
Patent JP-S6434308-A (JP)
Title: Rice cooker
Inventor: OGAMI KENJI
IPC: A47J27/00
Filed: 1987-07-30
Abstract: PURPOSE: To make a rice cooker compact and make a rice cooking switch easily operable with a light touch by using a non-lock type key switch whose mounting position can be optionally set as the control switch of the rice cooker. CONSTITUTION: This rice cooker has a temperature sensor TH, a rice cooking heater H1, a rice cooking ON-switch SW1, a rice cooking OFF-switch SW2, and a latching relay formed of a contact X, a set coil L1, a reset coil L2 and the like which controls the current-carrying to the rice cooking heater H1. In a control circuit, the latching relay is ON by the switch SW1 to carry a current to the rice cooking heater H1, and the latching relay is released by the signal from the temperature sensor TH or the switch SW2 to stop the current-carrying to the rice cooking heater H1. These rice cooking ON-switch SW1 and rice cooking OFF-switch SW2 are formed of non-lock type key switches. Consequently, the rice cooker can be made compact, and the rice cooking switch can be made easily operable with a light touch.
Patent JP-S6166637-A (JP)
Title: Work of smell preventing process of inside of tubular matter, which is effected by continuous operation
Inventor: AKIMOTO TERUFUMI
IPC: B29D22/00
Filed: 1984-09-11
Abstract: PURPOSE:To obtain the tubular matter, suitable for manufacturing smell preventing waste disposal bag or the like and whose inside is processed with smell preventing work, continuously by a method wherein a continuously moving tube is cut and smell disolving and traping agent is poured into said cut section through a nozzle, thereafter, the cut section is bonded immediately. CONSTITUTION:At first, the continuously moving tube 1 is cut to open by a cutter 2 and, simultaneously, a nozzle 3 is inserted into said cut section 4 to pour the smell disolving and traping agent thereinto by dispersing it through the nozzle 3. Further, the cut and opened section 4 of the tube 1 is bonded by a method of pressing the tube 1 by rollers A, B or the like immediately after dispersing and pouring the smell traping agent to restore the tube into the original condition thereof, thus, the smell prevening, the waste disposal bag may be obtained by bonding under pressure after cutting said tubular matter.
Patent JP-H1037546-A (JP)
Title: Mounting structure of automobile key cylinder
Inventor: WATANUKI YOSHIO
IPC: E05B9/08
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent the dropping-out of a retainer clip from a key cylinder and improve the burglary preventing property by engagingly locking the stopper hook of the insert spring piece of the retainer clip to the end surface of the lock projection of the key cylinder in the state where it is passed through a clip locking slit provided on the locking projection. SOLUTION: The stopper hook 20 of the insert spring piece 11 of a retainer clip 10 is engagingly locked to the end surface of the lock projection of a key cylinder 1 in the radial direction of the key cylinder 1 in a position where it is passed through a clip locking slit 7 provided on the lock projection 3. Thus, even if the key cylinder 1 is twisted by an unfair locking input to deflect and deform the insert spring piece 11 between a body panel and the upper jaw part 7a of the clip locking slit 7 in the compressed direction, the stopper hook 20 protruded in the radially direction of the key cylinder 1 of the insert spring piece 11 is only slid in the axial direction of the key cylinder 1 to the end surface of the lock projection 3, and the engagement between the stopper hook 20 and the end surface of the lock projection 3 is never released.
Patent JP-S6251412-A (JP)
Title: Manufacture of vehicular molding
Inventor: IWATA TAKAO
IPC: B29C69/02
Filed: 1985-08-30
Abstract: PURPOSE:To make the manufacture of a highly decorative molding, the join line of which is out of eyesight, by a method wherein a base material with a constant cross-sectional shape and a decorative member with a variable cross-sectional shape are injection-molded into an integrally joint body. CONSTITUTION:Firstly, a core material 21 with a nearly L-shaped cross-section consisting of a base 21a and a joint surface 21b is manufactured by rolling a metal plate or the like and, after that, supplied to an extrusion mold so as to extrusion-mold a resin part 6a, which covers both the sides of the base 21 a and soft polyvinyl chloride draining lips 7, which extrude from one side surface of the base, in order to form a base material 22 with a constant cross-sectional shape. The base material 22 is cut according to prescribed dimensions, in which the draining lips 7 at the tip 9 are cut in order to form a notched part 10. On the other hand, a decorative member 23 with a nearly L-shaped and lengthwise variable cross-section consisting of a decorative surface 23a and a joint surface 23b is formed by pressing a metal plate such as stainless steel or the like. Secondly, the base material 22 and the decorative member 23 are piled up with the joint surfaces 21b and 23b so as to be joined by spot-welding 24 or the like in order to form a composite material 25. In addition, through holes 26 are made in the joint surfaces 21b and 23b.
Patent JP-S6250984-A (JP)
Inventor: TAKIGUCHI KIYOAKI
IPC: G07B15/00
Filed: 1985-08-30
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-H0818065-A (JP)
Title: Manufacture of insulated gate type semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 1995-07-03
Abstract: PURPOSE:To see that an impurity region does not function as a channel by providing a gate electrode after formation of a semiconductor film heat-treated at a specified temperature, on the insulating film containing phosphorus, etc., on an insulating substrate. CONSTITUTION:An amorphous silicon film 504 containing boron is made on a substrate 501, and phosphorus is implanted into it to form an n-type region 505. Then, the temperature of a substrate is put to 550 deg.C, and an amorphous silicon film is made, and after formation of island-shaped semiconductor regions 507 and 508 by heat annealing, a gate insulating film 509 is made, and a silicon film containing phosphorus is made and is patterned to form a gate electrode and wirings 510 and 511. Next, boron is implanted into it to form a source/drain region 512, a channel region 514, and an n-type region 515 under it. Next, phosphorus is implanted to form a source/drain region 516, a channel region 517, and a p-type region 518 under it, whereupon the impurity regions 515 and 518 are made not to function as channels.
Patent JP-H0238173-A (JP)
Title: Slip controller of vehicle
Inventor: TSUYAMA TOSHIAKI
IPC: B60W10/18
Filed: 1988-07-29
Abstract: PURPOSE:To enhance the slip convergence characteristics of a driving wheel by controlling a brake in such a manner that when the slip of the driving wheel is restrained by the effect of braking, the specified control torque is temporarily applied to the driving wheel at the early starting time of slip control. CONSTITUTION:There is provided a driving torque adjusting means 22 which adjusts the driving torque acting on a driving wheel 6. This adjusting means 22 is controlled by a controller 23 according to the control torque which is so computed that the slip value of the driving wheel 6 to the surface of the road may become the specified target value determined on the bases of a plurality of input signals. In such slip controller there is provided an initial braking force control means 24 which controls the braking force of the driving torque adjusting means 22 to temporarily apply the specified control torque to the driving wheel 6 regardless of the slip value of the driving wheel 6 at the early starting time of the slip control for the driving wheel 6. So an excessive driving torque may be prevented from being applied to the driving wheel 6 and the slip thereof be effectively restrained and prevented.
Patent JP-2001023585-A (JP)
Title: Alkaline dry battery
Inventor: KOBAYASHI KAZUNARI
IPC: H01M2/04
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent an external part from short-circuited caused by damage on an external material by covering a battery case for storing power generating elements and a part of a full-web-section metal bottom arranged in the opening part of the battery case and also served as a negative electrode terminal with insulating thermal contraction resin, its tube, or its film. SOLUTION: A metal sealing plate 8 also served as a negative electrode terminal is covered with a thermal contraction insulating tube 9 except for the upper face functioned as the terminal. The opening edge of a metal can 1 also served as a positive electrode terminal is bent inward so that the metal can 1 inside is sealed by an insulating gasket 6 and the metal sealing plate 8. Only if being thermal contraction materials, there is no special restriction for the materials for the insulating thermal contraction resin, however, polymer materials mainly composed of polyvinylchloride, polyethylene terephthalate, polyethylene, and polypropylene are general. The battery case for storing power generating elements is covered with an insulating thermal contraction resin.
Patent JP-S6436618-A (JP)
Title: Epoxy polymer composition
Inventor: URUNO MICHIO
IPC: C08G59/00
Filed: 1987-07-30
Abstract: PURPOSE:To obtain the titled composition, containing an epoxy polymer and specific curing agent, having excellent rapid curability, heat and moisture resistance and useful as sealing media, laminated boards, molded products, coatings, etc. CONSTITUTION:The aimed composition containing (A) an epoxy polymer having at least two epoxy groups in the molecule (e.g. bisphenol A diglycidyl ether) and (B) preferably >=30wt.% curing agent consisting essentially of a condensation product of 2,4,6-trimethylol with other phenols (preferably phenol, o-, m- or p-cresol).
Patent JP-S6171885-A (JP)
Title: Pretreatment apparatus in oil-water separator for ship
Inventor: TANDA KUNIHARU
IPC: B01D17/022
Filed: 1984-09-14
Abstract: PURPOSE:To attain to reduce load, by mounting a bilge flow-down means formed by providing a jet nozzle and an oblique plate and an oily component adsorbing filter formed of a material having oleophilicity and water repellency. CONSTITUTION:The bilge 36 in an engine room is injected to an oblique plate 40 from a jet nozzle 38 through a pump 35 and fallen on an oily component adsorbing filter 47 to adsorb only the oily component. Non-adsorbed water is fallen to a water sump chamber 6 and the oily component adsorbed by the oily component adsorbing filter 47 is squeezed by rollers 45, 46regulated by a squeeze regulation means 67 to be fallen in an oily component sump chamber 5. The high viscosity sludge component containing moisture in the fallen oily component is heated by a heater 93 to be separated into the oily component and water.
Patent JP-S6251785-A (JP)
Title: Gas compressor
Inventor: KOBAYASHI TAKESHI
IPC: F04C28/10
Filed: 1985-08-30
Abstract: PURPOSE:To simplify the structure of the capacity control mechanism of a rotary compressor by rotating, by a desired angle, a rotary plate equipped with an intake port through putting a cylinder in advance/retreat movement by the pressure difference between intake air pressure and spring pressure. CONSTITUTION:A cylinder 24, with a spring 25 inserted in it, is arranged in an intake chamber 11, while intake pressure and spring pressure work on both sides of the cylinder 24. An engaging recessed part 28, formed on one end of the cylinder 24, is engaged with the driving pin 26 of a rotary plate 15, which is equipped with an intake port, therefore, the rotary plate 15 is rotated according to the pressure difference between pressures working on both sides of the cylinder 24, and the position of the intake port is changed. Thus, the capacity of a rotary compressor is automatically adjusted according to the intake pressure.
Patent JP-S6252282-A (JP)
Title: Optically connected control device for electromagnetic valve
Inventor: HASHIGUCHI KENJI
IPC: F16K31/06
Filed: 1985-08-30
Abstract: PURPOSE:To prevent the false motion of a control system to produce a highly reliable interface by optically connecting a transmitter assembled in a control device to a receiver assembled in a drive unit for an electromagnetic valve. CONSTITUTION:When the function of electromagnetic valves 30 arranged together in the electromagnetic valve manifold 19 is controlled, a control signal is sent out of a master control unit 4, and is converted from an electric signal into an optical signal by a luminous diode 4. The optical signal is transmitted into an optical fiber cable 3 from an optical connector 15 through an optical connector 16, and received by a photodiode 22 from an optical connector 17 through the optical connector 21 of a receiver 18. Thus the optical signal is converted into the electric signal.
Patent JP-S6170458-A (JP)
Title: Forming device of analog waveform
Inventor: OZAWA TAKAAKI
IPC: G01N29/30
Filed: 1984-09-14
Abstract: PURPOSE:To make reproduction appreciating test easy and to improve setting accuracy by setting up the height of a pulse signal optionally on the basis of the setting of a parameter from a CPU. CONSTITUTION:The titled device is provided with a monitor 2, a CPU4, a synchronizing signal generating part 6, a pulse signal synthesizing part 9, etc. When a synchronizing signal is inputted to a device 1 to be tested, a synchronizing signal is outputted from the generating part 6, a pulse signal generating time is set up in a counter and a pulse signal is outputted at the rise of the pulse signal. A pulse signal generating part 7-2 outputs a pulse signal at the decay of the pulse signal. Pulse signals 15-1, 15-2 are successively inputted to height variable parts 8-1, 8-2 synchronously with the output signals from the CPU4. Two varied signals are outputted and synthesized by the synthesizing part 9 and the synthesized signal is inputted to the device 1 as a false analog waveform through a synthesized signal output part 10 and displayed on a monitor 2. The volume of the device 1 is adjusted on the basis of a display value to appreciate the wave height value and width of the analog wave form.