baber/WOPTO huggingface dataset:
Patent JP-S60237106-A (JP)
Title: Lubricating oil flow preventive device into combustion chamber in internal-combustion engine
Inventor: FURUYA MASAKI
IPC: F01M13/00
Filed: 1984-05-08
Abstract: PURPOSE:To suppress the rise of pressure difference between the pressure in the combustion chamber and that of the crankcase in suction strokes and reduce lubricating oil consumption by decreasing the pressure inside the crankcase to a specified value for preventing the oil-up phenomenon produced in suction strokes of an internal- combustion engine. CONSTITUTION:In suction strokes of an engine, since a suction valve 6 in a suction pipe 3 is open and an exhaust valve 7 is kept closed, the fuel-air mixture is sucked into a combustion chamber 2 with the descend of a piston 5 and the pressure in the combustion chamber 2 decreases below the atmospheric pressure, a negative pressure. On the other hand, since the pressure in a crankcase 1 is almost in the atmospheric pressure, if the pressure difference becomes large the lubricating oil flows into the combustion chamber 2, resulting in the increase of the lubricating oil consumption, so that in the invention, the crankcase 1 and the suction pipe 3 are communicated through a pressure reducing pipe 8 and further a pressure regulating valve 9 is provided in the pressure reducing pipg 8 to prevent the pressure difference from falling below 620mm.Hg. Therefore, the suck-in negative pressure in the suction pipe 3 introduced into the crankcase 1 reduces the pressure therein and flow-in of the lubricating oil into the combustion chamber 2 can be prevented.
Patent JP-S62246798-A (JP)
Inventor: FUJII KIYOSHI
IPC: G01D15/00
Filed: 1986-04-18
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-H05149834-A (JP)
Title: Apparatus having means for detecting and displaying error
Inventor: HANSU HORUSUTO
IPC: B60T8/88
Filed: 1992-02-28
Abstract: PURPOSE: To detect and display detectable (e.g. dynamic) error already generated only in second operating state in a first operating state (e.g. stopping vehicle). CONSTITUTION: A testing apparatus 52 has a display unit 18 used for a first type of error generated during the first operating state of the apparatus and capable of being detected, further generated during the second operating state of the apparatus and used for inspecting by a predetermined second error testing unit to display the test result. The apparatus 52 and an urging controller 22 for generating an urging signal for the display unit are provided. The unit 18 urged by the signal is connected to the testing apparatus urged by the signal of the controller 22. When the unit 18 is normally operated, after the first all testing cycle including at least first error test of the testing apparatus is finished, if the first type of error is not detected, it can be deenergized.
Patent JP-H07295240-A (JP)
Title: Composition for nondecayable photoresist peeling
Inventor: KENJI HONDA
IPC: H01L21/027
Filed: 1995-04-17
Abstract: PURPOSE: To suppress the corrosion of a substrate without losing releasability by incorporating the respectively specified org. polar solvent, amino compd. and amino acid. CONSTITUTION: This composition consists of about 85-10wt.% org. polar solvent having >=3.5 dipole moment, about 10-40wt.% amine compd. shown by formula I, about 5-30wt.% amino acid expressed by formula II and about 0-20wt.% water. All the precentages are based on the weight of the release agent composition. In formula I, (n) and (m) are an integer of 1 to 5, X is hydrogen, alkyls, etc., Y is -O- or -NH-, and Z is hydrogen, -OH, etc. In formula II, (p) is an integer of 1 to 3, and R<1> and R<2> are hydrogen or formula III, and R<3> and R<4> are hydrogen or formula IV. In formula III, R<5> to R<7> are hydrogen, -OH, alkoxyphenyls, etc. In formula IV, X<1> and Z<1> are hydrogen, -OH, alkoxyls, etc., and at least one of them is -OH, etc.
Patent JP-S5424951-A (JP)
Title: Double-coated adhesive tape, sheet, or film
Inventor: SHIMIZU YUKIO
IPC: C09J7/02
Filed: 1977-07-27
Abstract: PURPOSE: A double-coated adhesive tape capable of applying a relatively rigid adherend to a wall surface, etc. with certainty and stripping the adherend easily, prepared by forming a pressure-sensitive adhesive layer on the thin film having improved breaking strength which is provided on one side of a substrate having a weaker internal breaking strength than the bond strengths to the adherends and an adhesive layer on the other side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000283308-A (JP)
Title: Rotary switching arrangement
Inventor: HAYASHI RYOJI
IPC: F16K11/07
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the wiring to simplify the routing, to save a CPU port and to reduce the change of design of a circuit of a control part by enabling a position signal to be input to the control part from a position detecting means mounted on a rotary switching part for detecting a switching position, to consist of a reference position signal and a common signal for all positions excluding the reference position. SOLUTION: A switching valve is a rotary type and capable of rotating in one direction or both directions to be successively switched to each piping path. A position sensor A is mounted on a position of a piping 6A, a position sensor B1 is mounted on a position of a piping 6B, a position sensor B2 is mounted on a position of a piping 6C, and a position sensor B3 is mounted on a path cutting position, around a rotary driving part 21 corresponding to the positions of the piping paths, and a position signal is output by reaction with a position element 23 such as a magnet and the like mounted on, for example, one area of the rotary driving part 21. A signal of the position sensor A is separately input to a control as an input A, and the signals of the position sensors B1, B2, B3 are OR-processed to be one signal, and input to a controller as an input B.
Patent JP-S59220061-A (JP)
Title: 5-phase brushless dc motor
Inventor: HIRANO NORIMITSU
IPC: H02K29/00
Filed: 1983-05-25
Abstract: PURPOSE:To reduce a torque ripple and to obtain a strong rotary torque by decreasing the number of armature windings which do not contribute to the rotation in one revolution of a rotor. CONSTITUTION:When magnetoelectric converters 15-1-15-5 detect the N- and S-poles of a field pole 9', a semiconductor rectifier 16 operates to flow a current of the suitable direction in the windings 4'-1-4'-5. The windings 4'-1-4'-5 are provided so that the opening angle of conductors which contribute to the generated torque is substantially equal to the width of the pole of the field pole. In this manner, the number of armature windings which contributes to the rotation per one revolution of a rotor can be increased.
Patent JP-H05112231-A (JP)
Title: Hydraulic type braking device for automobile use
Inventor: KAARUUHAINTSU BUIRUMAN
IPC: B60T8/94
Filed: 1992-04-10
Abstract: PURPOSE: To ensure function of a hydraulic brake apparatus with a hydraulic brake force doubling device as well as an anti-skid control device and a driving slip control device. CONSTITUTION: A pressure medium is made to flow from brake circuits I and II to a storing container 8 at a stage for pressure formation in wheel brakes 38, 39, 44 and 45 and bending of a brake pedal specified thereby is detected by means of a pedal position sensor 9 and an auxiliary pressure source 68 is connected with brake guide pipes 36 and 42 of a brake circuit by means of a control device 90 and in addition, refilling of both pressure rooms 20 and 22 of a master brake cylinder 6 is performed by the pressure medium fed into the brake circuit from the auxiliary pressure source.
Patent JP-S59215823-A (JP)
Title: Manufacture of adhesive polyolefin sheet
Inventor: MAKIHATA KAZUMASA
IPC: B29C48/305
Filed: 1983-05-24
Abstract: PURPOSE:To manufacture an adhesive polyolefin sheet by a method wherein a resin which does not adhere to the adhesive polyolefin and does not stick to a cooling roll is extruded as the outermost layer of a multi-layer sheet together with other layers and the outermost layer only is peeled off. CONSTITUTION:A core layer 1, an adhesive polyolefin layer 2 and a resin layer 3 which does not adhere to the adhesive polyolefin layer 2 are melted, kneaded and extruded by extruders 4, 4' and 4'' and made solid by a die 5 to form a multi-layer simultaneously extruded sheet 7 and the sheet 7 is cooled and solidized by a cooling roll 6. After the sheet 7 passes a drawing roll 8, the said resin layer 3 is peeled off from the adhesive polyolefin layer 2 to obtain a required polyolefin sheet 9. The core layer 1 and the adhesive polyolefin adhesive layer 2 may be composed of the same composition, i.e. the core layer 1 may be the adhesive polyolefin layer itself. Said sheet is applied to a metal-polyolefin-metal structural body.
Patent JP-H03289060-A (JP)
Title: Metal-hydrogen alkaline battery
Inventor: ISE TADASHI
IPC: H01M10/28
Filed: 1990-04-05
Abstract: PURPOSE:To restrain a rise in battery internal pressure, and improve the cycle characteristics of this type of metal-hydrogen alkaline battery by arranging hydrogen carriers comprising hydrogen storage alloys insulated from both posi tive and negative electrodes within cells. CONSTITUTION:Hydrogen carriers comprising hydrogen storage alloys insulated from both positive and negative electrodes, are arranged in the cells of a metal- hydrogen alkaline battery. The equilibrium pressure of the hydrogen storage alloys constituting the hydrogen carriers, should preferably be higher than that of the hydrogen storage alloys constituting the negative electrode. According to the aforesaid construction, when the hydrogen storage alloys of the negative electrode drop in storage capacity at the end of a cycle, due to an increase in residual hydrogen and accumulation thereof, the hydrogen storage alloys of the hydrogen carriers store hydrogen generated at the time of overdischarge. As a result, battery internal pressure is prevented from rising, and a rise in the aforesaid pressure is restrained upon occurrence of an abnormality, thereby enabling the improvement of the cycle charactertstics of the battery.
Patent JP-H01262532-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KUBOTA SATOSHI
IPC: G03C1/047
Filed: 1988-04-13
Abstract: PURPOSE:To prevent the generation of the unequal optical densities by the unequal wind at the time of high-temp. drying by using a photographic sensitive material which contains a polymer and/or dextran having a specific repeating unit and for which gelatin having high jelly strength is used. CONSTITUTION:The gelatin having >=250g jelly strength is incorporated as a binder into the silver halide emulsion layers of the silver halide photographic sensitive material and the polymer and/or dextran having the repeating unit expressed by the formula I is incorporated therein. In the formula I, R<1> denotes a hydrogen atom or alkyl group of 1-6C and is preferably a hydrogen atom or methyl group. R<2>, R<3> denote a hydrogen atom, substd. or unsubstd. alkyl group of <=10C, aryl group, or aralkyl group; L denotes a bivalent combination group. n Denotes 0 or 1 and is preferably 0; m denotes 1 or 2 and is preferably 1. The photosensitive material which does not generate the unequal optical densities at the time of high-temp. drying is thereby obtd.
Patent JP-H06299764-A (JP)
Title: Fixing mechanism
Inventor: MIYAMOTO RAITA
IPC: F16B2/18
Filed: 1993-04-19
Abstract: PURPOSE:To assemble and fix two members in a cross reliably and easily without requiring a special equipment. CONSTITUTION:A first member 1 is assembled to a second member 2 so that the circular hole sections 13, 14 of the first member 1 are received in the receiving sections 21, 22 of the second member 2, and rod-shaped engaging member 3 is inserted into the circular hole sections 13, 14 of the first member 1. The rod-shaped engaging member 3 is rotated in the circular hole sections 13, 14, and the surface 25 to be pressed of the second member 2 is pressed by the eccentric member 32 of the rod-shaped engaging member 3.
Patent JP-H09282318-A (JP)
Title: Information processor
Inventor: HANEDA ISAMU
IPC: G06F17/21
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To improve operability of an information processor together with unnecessitating an editing button and also increase the designing freedom degree by showing an editing menu on a display means in response to the editing object information that is designated based on the document information shown on the display means. SOLUTION: A user traces a displayed part to be edited with a pen and inversion-displays the part. Then, the user displays an editing menu in response to the selected editing part. It is desirable to show the editing menu at a place near a selected character string so as to enable the user to easily use the menu. When the pen touches an input/output part 2, it is judged whether the touched coordinate is included in the editing menu. When the pen touches an area other than the editing menu, the character selecting operation is canceled. When the pen touches the editing menu, the coordinate touched by the pen is compared with the display coordinate of the editing menu. Thus, the corresponding function is specified.
Patent JP-S60263397-A (JP)
Inventor: POORU DABURIYUU ESU CHIYUNGU
IPC: G11C7/10
Filed: 1985-04-30
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-H01264624-A (JP)
Title: Rotary head device
Inventor: KAZAMA SABURO
IPC: G11B33/14
Filed: 1988-04-15
Abstract: PURPOSE:To prevent temperature rise due to heat generation of a circuit for driving without adding an exclusive-use radiating member to the circuit for driving by forming the radiating path of the circuit for driving a motor in a guide drum. CONSTITUTION:A motor for a direct-coupled drive is provided on the bottom surface of a guide drum 3 for a tape travelling, and simultaneously, the radiating part of an electronic circuit 80 for driving a motor is provided in causing it to be contact with a side surface 3d of the drum 3. Namely, the circuit 80 is connected onto a substrate 25 on the side surface 3d of the drum 3, and simultaneously, a radiating surface is provided in causing it to be contact with the side surface 3d. For the drum surface 3d onto which the circuit 80 is fixed, a curved surface is made into a flat condition, and a radiation contact area is made large. Thus, the heat generation of the circuit 80 can be radiated with a good efficiency. Consequently, without adding the exclusive-use radiating material, the temperature re due to the heat generation of the circuit 80 can be suppressed, and as a result, the flowing current capacity of a motor coil can be increased.
Patent JP-S63255303-A (JP)
Title: Graphite mold for hot pressing
Inventor: TAKAGI TAKASHI
IPC: B22F3/14
Filed: 1987-04-13
Abstract: PURPOSE:To obtain a graphite mold for hot pressing by which a dense high purity sintered body can be produced, by regulating the impurity content in a graphite mold for hot pressing metal or ceramic powder to a prescribed value or below. CONSTITUTION:The impurity content in a graphite mold for hot pressing metal or ceramic powder is reduced to <=1,000pps so as to minimize the amts. of harmful elements diffused thermally from the mold. By hot pressing with the resulting mold, a dense high purity sintered body can be obtd. Especially when the Ni and Cr contents are reduced to <=10pps each and the V content is reduced to <=30pps, the contamination of a target for sputtering for forming an electrode for a semiconductor device during sintering is prevented and the cause of a leakage is eliminated. When the alkali metal content is reduced to <=20pps, the deterioration of the interfacial characteristics of MOS is prevented.
Patent JP-S60235575-A (JP)
Title: Stabilizing device of laser light quantity
Inventor: NOZAKI TAKESHI
IPC: G03G15/04
Filed: 1984-05-07
Abstract: PURPOSE:To stabilize the quantity of laser light and to reduce the failure rate of a semiconductor laser by turning off a switching means provided between a comparison output between a converted output of the semiconductor laser and an optical output setting reference voltage and an integration output in response to the said comparison output level while the laser is modulated and turning on it at a pre-period with no modulation or a part of the period. CONSTITUTION:The semiconductor laser diode 344 consists of a light emitting laser diode main body 259 and a monitor photodiode 260 being a photodetecting means monitoring the output beam intensity from the laser diode 259. A high frequency transistor 257 applies optical modulation of the laser diode 259. A drain D and a source S are brought into a low resistance of high speed analog switches 254, 255, 256 to provide modulation to the laser diode 259 when a high level voltage is impressed to a gate G and they ate turned on. When a low level voltage is impressed to the gate G, the resistance is higher conversely and they are turned off.
Patent JP-S61251206-A (JP)
Title: Connection structure for microwave circuit
Inventor: AZUMA KAZUTADA
IPC: H01P1/04
Filed: 1985-04-27
Abstract: PURPOSE:To obtain a structure withstanding mechanical vibration by projecting a part of an outer conductor of a coaxial line and screwing the projected part and the base of a strip line. CONSTITUTION:The outer conductor 1 of the connection terminal of the coaxial line A is provided with a projected part 14 of a proper length and the projected part 14 is provided to a center conductor 3 with an interval of an end face 15 having a distance nearly equal to the thickness of a dielectric base 6 of the strip line B. On the other hand, the base 6 is adhered to the grounding base 8 in advance by screwing or soldering with a deviation whose length is nearly equal to that of the projected part 14 of the outer conductor 1 to form the projection 16. The projected part 16 on the strip line base comprising a strip conductor 5, the dielectric base 6 and a grounding conductor 7 is inserted between the center conductor 3 of the coaxial line A and the projected part 14 of the outer conductor 1 and connected to the projected part 14 by a screw 17 in this state. Thus, the outer conductor 1 and the grounding conductor 7 of the strip line base are connected surely electrically.
Patent JP-2000285302-A (JP)
Title: Automatic vending machine and merchandise stopper
Inventor: NAKAGAWA YORIYUKI
IPC: G07F9/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine and a merchandise stopper which are not an obstacle in housing merchandise and can easily and also quickly perform merchandise housing work. SOLUTION: This merchandise stopper 10 forms a holding part 11A, leg parts 12A and 12B and locking parts 13A and 13B and a spring part 14A integrally with resin molding material. The part 11A is arranged vertically in the center of the front opening part of a column 1. The parts 12A and 12B are provided at upper and lower ends of the part 11A horizontally, respectively in the same direction. The parts 13A and 13B are provided at the ends of the parts 12A and 12B, the upper locking part 13A is formed upward vertically and the lower locking part 13B is formed downward vertically. The part 14A is defined as a meander-shaped compression spring and is provided almost in the middle of the part 11A in the same direction as the parts 12A and 12B.  The two locking parts 13A and 13B of the stopper 10 are respectively made to pierce two through holes 1a and 1c formed on an inner face of the column 1, and the end of the part 14A is made to pierce a mounting hole 1b formed almost in the middle of the two holes 1a and 1c.
Patent JP-S60236961-A (JP)
Title: Tension generating device
Inventor: NAGASAWA TETSUO
IPC: B65H23/188
Filed: 1984-05-08
Abstract: PURPOSE:To make it possible to apply a stable tension to belt-like plate with the use of a device for applying a tension to the belt-like plate between itself and a tension device in association with the operation of a pulley drive device, by detecting the tension of the belt-like plate and by controlling the pulley drive unit in accordance with the detection signal thereof. CONSTITUTION:Endless upper and lower belts 1, 2 are stretched between front and rear pulleys 3, 4 and 5, 6 respectively, and the belt-like plate 9 may pass through between the opposite flat sections 7, 8 of the belts 1, 2. Pressure oil chambers 11, 12 for pressing the flat sections 7, 8 against the belt-like plate 9 with the use of a pressure oil 10 are formed on the insides of the flat plates 7, 8. A motor 13 is operated to move the belt-like plate 9 in one direction between front and rear tension devices. In the above-mentioned device, there are provided a device 15 for detecting the tension of the band-like plate and a control device 16 which compares a detection signal (a) from the device 15 with a set signal (b), for delivering a control signal (c) to the motor 13. With this arrangement, the tension of the band-like plate is controlled to be always made stable.
Patent JP-H08262506-A (JP)
Title: Acoustooptical element
Inventor: KADOTA MICHIO
IPC: G02F1/335
Filed: 1995-03-24
Abstract: PURPOSE: To obtain an acoustooptical element having a large variable width of a deflection angle of light by enhancing the efficiency of excitation of Rayleigh waves and widen the band of frequencies to excite the Rayleigh waves. CONSTITUTION: This acoustooptical element 10 includes a Y-cut Z-propagation LiNbO3 substrate 12. An optical waveguide layer 14 consisting of Nb2 O5 having' the refractive index higher than the refractive index of this LiNbO3 substrate 12 is formed on one main surface of the LiNbO3 substrate 12. An input grating 16 is formed on the main surface on the light input side of the optical waveguide layer 14 and an output grating 18 is formed on the main surface on the light output side of the optical waveguide layer 14. Interdigital electrodes 20 for exciting the Rayleigh waves are formed between the input grating 16 and the output grating 18 on the main surface of the optical waveguide layer 14. Further, a dielectric thin-film layer 22 consisting of ZnO is formed on the interdigital electrodes 20.
Patent JP-H10262741-A (JP)
Title: Height adjusting device for desk top plate
Inventor: TAKAHASHI MAKOTO
IPC: A47B9/10
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To easily adjust pushing-up force of raising-lowering columns by arranging an adjusting mechanism of pushing-up force of the raising-lowering columns in a raising-lowering interlocking mechanism of left and right leg columns. SOLUTION: Raising-lowering columns 3 and 3' suspended on both sides of a top plate 1 of a desk are arranged on leg columns 4 and 4' of the desk so as to be freely raised-lowered and longitudinally non-movable, and the raising-lowering columns 3 and 3' are interlocked with each other by chains 13 and 13' through plural pulleys 11, 11', 12 and 12' pivotally fixed to a non-movable member of the desk. A swinging plate 14 is pivotally arranged on the non-movable member of the desk, and the chains 13 and 13' are connected to this swinging plate, and a screw shaft turning in the vertical direction is also pivotally arranged on the swinging plate 14 so as to be vertically non-movable, and the other end of a gas spring 15 whose one end is swingingly and pivotally fixed to the non-movable member of the desk, is pivotally fixed to an adjusting metal fitting screw-fitted to the screw shaft.  Since an adjusting mechanism of pushing-up force of the raising-lowering columns 3 and 3' is connected to a raising-lowering interlocking mechanism of the left and right leg columns 4 and 4', the top plate 1 can be easily raised-lowered in a well-balanced condition only by adjusting the adjusting mechanism in response to a change in a load applied to the top plate 1.
Patent JP-S61248742-A (JP)
Inventor: NAKANO KENJI
IPC: C23C14/58
Filed: 1985-04-26
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。