baber/WOPTO huggingface dataset:
Patent JP-H0948987-A (JP)
Title: Viscosity index improver
Inventor: MATSUKA HIDEHIKO
IPC: C10N70/00
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a viscosity index improver which can heighten viscosity even when added in a small amount, is excellent in oxidation resistance and shear stability, and has a reduced temp. dependence of viscosity by polymerizing a free radical-polymerizable monomer using a specific chain transfer agent. SOLUTION: The improver comprises a (co)polymer obtained by polymeizing a free radical-polymerizable monomer using a free radical-polymerization initiator and a chain transfer agent for free radical polymerization represented by the formula (wherein Q is a polyvalent organic group; X<1> is carbonyl or -CONH-; A<1> and A<2> each is a 1-8C alkylene; X<2> is O, S, or NH; Z is a chain transfer group; p, q, r, and x each is 0 or 1; m is 1-50; n is 2-100; and when the number of []s and m each is 2 to 50, then the groups in the respective  }s may be the same or different). This improver is reduced in sludge formation and is capable of increasing viscosity even when added in a small amount. It is excellent in oxidation resistance and shear stability and has a reduced temp. dependence of viscosity.
Patent JP-H06179522-A (JP)
Title: Transition device for leading flow of container fed in a single line to a plurality of carrying-out trucks
Inventor: EGON SHIYUNAIDAA
IPC: B65G47/71
Filed: 1993-09-02
Abstract: PURPOSE: To guide containers quietly and uniformly even at high infeed speed, by forming a diverter blade fastened to a separator guide rail which is connected to the feeding direction, and by making the blade flexible for bending over its total length. CONSTITUTION: A container 15 is conveyed uprightly on a conveyor belt 16 in a feed direction F. Infeed guide rails 3 are arranged at both edges of and above the conveyor belt 16. The infeed guide rails each become confluent with each of smoothly S-shaped transition side rails 12 in a diverged region 9 of the feed direction F. A separator guide rail is arranged between discharge rails 4 opposing each other and supported by a bar 17 suspended from above. A diverter blade 1 having bending flexibility in the lateral direction to the feed direction F over its full length and fastened to the separator guide rail is arranged between the diverged region 9 and transition side rails 12. The upstream end part 7 of the diverter blade 1 is moved by an actuator 13 alternately from one of the infeed guide rails 3 up to the other in the lateral 7 direction to the feed direction F to change and guide the stream of the container 15.
Patent JP-H1064509-A (JP)
Title: Battery
Inventor: WATANABE KENICHI
IPC: H01M10/052
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To ensure the electrical connection of current collecting terminals irrespective of materials and surface states by collecting current collecting terminals having the same polarity of a plurality of positive plates and negative plates with a compression-deformed conductive bundling member. SOLUTION: In a battery in which a plurality of positive plates and negative plates are alternately housed through a separator in a battery container, positive current collecting terminals 1 and/or negative current collecting terminals 2 are/is collected so as to have the same polarity with a conductive bundling member 4. The bundling member 4 is formed in a comb-shape having two or more rifts or gaps formed in a metal plate, the current collecting terminals 1 are inserted in the rifts, then collected by deforming the bundling member 4 by compression. The bundling member 4 is fixed by two-dimensionally or three-dimensionally interwinding current collecting terminals, melt-bonding them with a fusible metal having a melting point of 65-300 deg.. The collecting method of current collecting terminals is suitable for a lithium ion secondary battery having many thin electrode plates.
Patent JP-S60111280-A (JP)
Inventor: AIKAWA YOSHIAKI
IPC: G10G1/00
Filed: 1983-11-22
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-S6463740-A (JP)
Title: Automatic air blowing apparatus
Inventor: OIE NAOYUKI
IPC: F24F7/00
Filed: 1987-09-01
Abstract: PURPOSE:To speed-up the transfer to automatic operation by setting up means of a gas sensing section after a specified time has elapsed when the sensor resistance exceeds a target value in the beginning of energizing an air pollution sensor which consists of a metal oxide semiconductor of reduction type in an automatic air blowing device for an air cleaner, etc. CONSTITUTION:If an automatic air blowing device is operated by selection based on an air pollution sensor 1 and human body sensor 2, it is temporarily operated in slow operation until the air pollution sensor 1 is able to sense normally. And, during this temporary operation the sensor resistance of the air pollution sensor 1 is monitored to detect if it exceeds a target value. when it exceeds the target value, a timer is actuated afterwards, and after a set time of the timer has elapsed the operation of the automatic air blowing device is switched to automatic operation by a gas detection section 21. With this constitution it is possible to transfer the operation to automatic operation in a short time which is suitable to the characteristics of the air pollution sensor.
Patent JP-2000082930-A (JP)
Title: Resist film and production of piezoelectric element using the film
Inventor: KOSAKA AKINORI
IPC: G03F7/20
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To produce a piezoelectric element of high quality in high yield by protecting a metallic film from a hydrofluoric acid solution when a piezoelectric element plate is etched by the solution and preventing such a case where an unnecessary part is erroneously etched on the surface of the piezoelectric element plate that is caused when a resist film having no resistance to the conventional hydrofluoric acid solution is used. SOLUTION: An organic matter having chemical durability against a hydrofluoric acid solution of 70 deg.C or higher is used to produce a resist film 4 which is used when plural piezoelectric elements of desired external shapes from a piezoelectric element plate by a photolithography method. It's desirable to use the acrylic resin, novolak resin, plyimide resin, diazonaphthoquinone resin or epoxy resin to produce the film 4.
Patent JP-H04101137-A (JP)
Title: Automatic developing machine for photograph
Inventor: IKEDA TOSHIAKI
IPC: G03D3/00
Filed: 1990-08-20
Abstract: PURPOSE:To prevent the solidified substance or the transformed substance of a processing solution from being stuck to a photosensitive material by constituting a machine so that the photosensitive material is carried in a state where it is housed in a container where the processing solution is transmitted. CONSTITUTION:This machine is constituted so that the photosensitive material is carried in a state where it is housed in the carrying container 20 where the processing solution is transmitted. Namely, the container 20 for housing and carrying the photosensitive material 30 is hung by the arm 41 of a carrying machine 40 through a hook 21 and carried as shown by an arrow, and the photosensitive material 30 is processed by being immersed in the processing solution in respective processing tanks 10. The container 20 is horizontally carried by the machine 40, stops traveling at the positions of the respective processing tanks CD, BF, Stab, and Dry, and is lowered to be immersed in the processing solution by elongating the arm 41. When a fixed time elapses, the arm 41 is contracted and the container 20 is elevated, then the photosensitive material 30 is lifted from the processing solution and carried to a next stage. Thus, the contaminant of the roller is prevented from being transferred or stuck.
Patent JP-H04227081-A (JP)
Title: Rotary spray disk
Inventor: RONARUTO KUNOTSUHE
IPC: B05B3/02
Filed: 1991-08-05
Abstract: PURPOSE: To prevent nozzle clogging even if different kinds of liquid contain a substance forming a sticky congelation by mutually communicating three coaxial rotating bodies one another at peripheries which are mutually coaxial, such that two liquid introducing annular coaxial openings and two independent receptacles are formed. CONSTITUTION: A rotary spraying disc 1 comprises three independent coaxial rotating bodies 6, 7, 8. Two independent receptacles 2, 3 are formed by mutually communicating the coaxial rotating bodies 6, 7, 8 one another at the peripheries. Various kinds of liquid are fed to the receptacles 2, 3 through two annular openings 10, 11 for introducing liquid from a non-rotating outside device. An outer plate-like coaxial rotating body 6 is provided with a group 5 of radial outside directed spray nozzles and an intermediate annular coaxial rotating body 7 is provided with a second group 4 of radial outside directed spray nozzles. Two different kinds of liquid spray-introduced in a spray type absorbing device react with each other at a high rate, forming no mutual congelation of the substances.
Patent JP-H0771550-A (JP)
Title: Orthogonal type rolling transmission device
Inventor: TAKAHASHI HISAYOSHI
IPC: F16H13/04
Filed: 1993-09-03
Abstract: PURPOSE:To provide a rolling transmission device which prevents strong eccentric contact and is excellent in durability by disposing a pair of large-diameter taper rollers in such a manner as to clamp a small-diameter taper roller, and providing a means for bringing a small-diameter taper roller and a large- diameter taper roller into pressure contact with each other. CONSTITUTION:An input shaft 31 having a small-diameter taper roller 36 provided on the tip thereof is supported by rotary bearings 33, 34 and an output shaft 38 where a large-diameter taper roller 41 is fixed is supported by roller bearings 39, 40 in the direction intersecting perpendicularly to the input shaft 31 in a housing 35. Further, an idler taper roller 42, the back side of which is supported through a thrust bearing 45, is rotatably supported on the output shaft 38. The taper rollers are disposed in such a manner that a pair of large- diameter taper rollers 41, 42 clamp a small-diameter taper roller 36, with the taper faces thereof contacting each other, and the small-diameter taper roller 36 and the large-diameter taper rollers 41, 42 are brought into pressure contact with each other with proper pressure due to the existence of a shim 57 (press- contacting means), the thickness of which is adjusted.
Patent JP-2000044092-A (JP)
Title: Printing device, control method thereof, and information recording medium
Inventor: ITO GIICHI
IPC: B65H5/06
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent paper from clogging by discharging a paper sheet when the length in the paper sheet feed direction of the paper sheet detected by a paper sheet length detecting means is shorter than a fixed length. SOLUTION: A CPU 108 is cooperated with a TOF sensor 102 a stopper 104 and a first roller 105 to perform leading-out of a paper sheet. Next, the CPU 108 begins to count the step number of a stepping motor driving a first roller 105. The CPU 108 increases the value of a counter in a RAM 111 by the number of steps. The CPU 108 obtains the detected result of a BOF sensor 103, and examines whether the rear end of the paper sheet is detected or not. When it is detected, it is examined whether the counter value in the RAM 111 is more than a fixed threshold value or not. When the counter value is less than the fixed threshold value, the length of the paper sheet is shown shorter than the distance between the first roller 105 and the second roller 106. Consequently, the CPU 108 reversely rotates the first roller 105 to discharge the paper sheet and the disposal is completed.
Patent JP-H1157105-A (JP)
Title: Motion measuring method of golf club head and device therefor
Inventor: KATAYAMA HIDE
IPC: A63B69/36
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To exactly measure the head speed and head acceleration of a club head at the time of a swing. SOLUTION: At least three magnetic sensors, for example, first to third sensor coils 4A to 4C are successively installed apart prescribed distances from each other along the swing orbit 8 of the club head 6. A magnetism generating source 16 (magnet) is mounted at the prescribed position on the surface of the club head 6. The passage of the magnet 16 mounted at the club head 6 at the time of the swing is detected by the respective sensor coils 4A to 4C and the head speed and head acceleration are determined in accordance with the results of the detection.
Patent JP-H0382206-A (JP)
Title: Inspection method for surface acoustic wave oscillator
Inventor: KATO AKIRA
IPC: G01R31/00
Filed: 1989-08-25
Abstract: PURPOSE:To improve the yield of a product by checking high frequency operation of an oscillation circuit on a printed circuit board on the way of assembling a surface acoustic wave oscillator. CONSTITUTION:A surface acoustic wave device 14 incorporated in a package offering ease of handling is used before a surface acoustic wave device chip 8 is mounted on a printed circuit board 2 on the way of assembling the surface acoustic wave oscillator to check the high frequency operation of the oscillation circuit on the printed circuit board 2, thereby checking the oscillating frequency, the oscillating level and the stability of oscillation or the like. Thus, a defective oscillator is found out early on the way of the assembling the surface acoustic wave oscillator, and can be removed. Thus, the product yield is improved and the manufacture cost is reduced.
Patent JP-H0772035-A (JP)
Title: Avoiding method for excessive wave in wave making signal computing apparatus
Inventor: MATSUKURA AKIHIKO
IPC: G01M10/00
Filed: 1993-09-03
Abstract: PURPOSE:To eliminate excessive waves after computation by applying a limit of pulse height to a wave making conditions parameter set before the computation of a wave making signal concerning a method of avoiding the excessive waves in a wave making signal computing apparatus to make waves by means of a wave making device simulating waves on the sea. CONSTITUTION:Parameters such as significant wave height are set by the setting 1 of wave making conditions parameters and a limit of the wave height is applied to the significant wave height with an saturation parameter, a rated voltage value on the side of the wave making device and wave making efficiency by a significant wave height limit 3 to make a limitation so that no excessive waves exceeding a limit value are generated. Thereafter, a wave making signal S(t) is computed by the computation 4 of the wave creation signal to be outputted. This eliminates the checking of the presence of any excessive wave after the computation thereby enabling the shortening of a computation process. Otherwise, if any excessive wave exists, recomputation is required.
Patent JP-2000053028-A (JP)
Title: Automobile rear body structure
Inventor: TAKAGI MASAAKI
IPC: B60R21/02
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an automobile rear body structure restraining deformation of the lower part of a rear pillar to a minimum when dynamic force is received from the rear and being advantageous with respect to weight and cost. SOLUTION: A vertically long-shaped outer reinforcement 9 is provided on the vehicular external side of a wheel house outer 3 with its lower end connected more to the rear than the top 3a of the wheel house outer 3 and its upper end connected close to a rear window glass opening 8 on the upper part of a rear pillar 7 and a reinforcement plate 10 connected to the upper surface of the wheel house outer 3 is provided in the front of the outer reinforcement 9 through impact absorbing parts S at specific intervals.
Patent JP-H0886046-A (JP)
Title: Post beam connection reinforced steel post and manufacture thereof
Inventor: MIYAO TOSHIAKI
IPC: E04C3/32
Filed: 1994-09-14
Abstract: PURPOSE: To increase a cross sectional area of a post and beam connection part without degrading production efficiency and reinforce the post and beam connection part. CONSTITUTION: This reinforced steel pipe post comprises a steel pipe post 1 and a cylindrical shear reinforcing material 3, which is fitted into the steel pipe post 1 and has an inside diameter slightly larger than the outside diameter of the steel pipe post and a pair of ring-shaped plates (outer diagrams) 2a and 2b having an opening whose inside diameter is larger than the outside diameter of the steel pipe post 1 inserted into the steel pipe post 1, and what is more, smaller than the outside diameter of the shear reinforcing material 3. The end face of the butted shear reinforcing material 3 and the inside diameter of the ring-shaped plates 2a and 2b are assumed to form a welding groove and they are welded with each other simultaneously, thereby forming a post and beam connection.  It is, therefore, possible to provide a reinforced steel pipe post which has increased the cross sectional area of the post and beam connection area where the welding length is adapted to be the shortest.
Patent JP-H0769515-A (JP)
Title: Recording paper storage tray
Inventor: NONAKA MANABU
IPC: H04N1/00
Filed: 1993-09-03
Abstract: PURPOSE:To permit binding by preventing one end of discharged recording paper from becoming irregular or dislocated, and hanging down the other end. CONSTITUTION:The top end of recording paper which is discharged sheet by sheet from a paper discharge roller 18 is made even by the bottom surface of a recessed receiving part 19, a low friction member 20 provided on the top end part of the recessed receiving part 19, and a transfer roller 22 for conveying the recording paper to a recording paper holding position. A bundle of recording paper arranged evenly is bound with the operation of an electric stapler 21. It is thus possible to prevent some recording paper sheets from falling off, which can not be bound because of a irregular top end, and from being mixed into a bundle of a different kind of recording paper.
Patent JP-S59114278-A (JP)
Inventor: TAMURA TOSHIO
IPC: G09F13/04
Filed: 1982-12-17
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-2001008791-A (JP)
Title: Pillow type bedsore preventive device
Inventor: TANABE MIYONORI
IPC: A47C27/08
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the failure in the free movement of the body in a bedrideen state and the occurrence of a bedsore. SOLUTION: This device is provided with a cylindrical appliance A made of a synthetic resin of an elliptic shape having elasticity. The flank of the cylindrical appliance A is provided with a navel (a) to be mounted with a pipe and a hole (b) through which air vents naturally. Also, the cylindrical appliance is provided with an air pump P with a microcomputer capable of controlling the working time. This air pump P and the cylindrical appliance A are connected by the pipe.
Patent JP-S59110818-A (JP)
Title: Valve timing controller of internal combustion engine
Inventor: NAKAMURA NORIHIKO
IPC: F01L1/344
Filed: 1982-12-17
Abstract: PURPOSE:To enable precious control of valve timing, by a method wherein a step motor is installed as a drive member for varying valve timing, and the motor is controlled according to deviation between the desired value and an actual measurement value of valve timing under each operating condition. CONSTITUTION:By driving a step motor 50 which acts as a drive member for varying valve timing, a nut 52, screwed on a rotary shaft 50' fabricated with an external thread, is moved in a direction A and B, and roller bearings 44 and 46, located n a moving body 48 installed integrally with the nut 52, are moved in the same direction within slits 40 and 42 which intersect each other. This causes outer and inner sleeves 36 and 38 to be relatively rotated to vary the phase of a cam shaft 18 to a timing valve 28. In which case, said step motor 50 is controlled by a control circuit, which has a memory storing the desired value of valve timing under each operating condition, so that the desired value coincides with an actual measurement value.
Patent JP-S58110469-A (JP)
Inventor: ANTONI PII MOSHIETEI
IPC: C04B35/584
Filed: 1982-12-17
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-H04103496-A (JP)
Title: Lavatory unit for passenger airplane
Inventor: HOZUMI HIROYUKI
IPC: B64D11/02
Filed: 1990-08-22
Abstract: PURPOSE:To surely close a narrow, plate-like door by means of a latch placed at only one place by constituting a door for storage of amenities in such a manner that its open side becomes curved and latching the central part of the curve, thereby applying the energyzing force toward the inside to both upper and bottom parts of the door. CONSTITUTION:A lavatory unit 10 is provided with an entry door 20 for the lavatory space and a door 30 that closes an opening part 17 for storing amenities. In the door 30 storing amenities, an edge on one side in the longitudinal direction is hinged with long size hinges 35 in a freely expandable/openable manner. In this case, a rectangular, operating port 32 for operating a latch is made in the middle part in the longitudinal direction on an installation side 30a of the door 30. In addition, a narrow-width part 34, which is a part of the door main body but its width is narrowed, is formed in the middle part in the longitudinal direction of the open side 30b of the door 30. Then, a latch 31 is installed on the edge of the open side 30b of an internal wall surface of this narrow-width part 34. At the same time, a rigid lever 33 is arranged on the internal wall surface of the narrow-width part 34 lying in a space between the latch 31 and a side-edge of the operation port 32, along the side-edge of the operation port 31. In this case, this rigid lever 33 is installed, so that the open side of the door 30 comes in a curved state.
Patent JP-H1047772-A (JP)
Title: Hot water supply device
Inventor: AOKI YUTAKA
IPC: F24H1/10
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To attain a hot water supply at a set temperature and keep a maximum amount of discharged hot water in order to obtain a sufficient range of capacity under a less-expensive configuration. SOLUTION: When a hot water feeding operation is started, an electricity applying amount Is corresponding to a set temperature Ts being set at present is calculated in reference to reference values Tm, Im (S1) and electricity is applied (S2). In addition, a maximum amount of feeding flow rate of water Fs where hot water can be fed at the set temperature Ts is calculated (S3). In this case, a detected flow rate F and a calculated flow rate Fs are compared with each other (S4). In the case that the detected flow rate F is higher than the calculated flow rate Fs (S4: YES), an electrical application amount I for a third SMA spring is increased (S5) and then the water feeding amount F is decreased.  In addition, in the case that the detected flow rate F is smaller than the calculated flow rate Fs (S4: NO), the electrical application amount I is decreased (S6) and the water feeding flow rate F is increased. Additionally, in the case that the detected flow rate F is substantially stabled at the calculated flow rate Fs (S8: YES), the set temperature Ts and the amount of applied electricity I at that time are stored as reference values Tm, Im, respectively.