baber/WOPTO huggingface dataset:
Patent JP-S59117074-A (JP)
Title: Acid-electrolyte-type methanol-air fuel cell
Inventor: KAWANA HIDEJIROU
IPC: H01M8/04
Filed: 1982-12-24
Abstract: PURPOSE:To increase the performance of an acid-electrolyte-type methanol- air fuel cell by using a cation exchange membrane having a water content of within a specified range, adjusting the amount of air to be specified times as large as the theoretical amount of air necessary for chemical reaction in the cathode and making the cathode-side surface of the cation exchange membrane wet. CONSTITUTION:A cation exchange membrane 1 placed between an anode 3 and a cathode 2, has a water content of 25-50%. The amount of air supplied to an air chamber 4 is adjusted to 2-50 times as large as the theoretical amount of air necessary for chemical reaction in the cathode 2. In addition the surface of the cation exchange membrane 1 touching the cathode 2 is made wet. As a result, the rate of surface area increase of the cation exchange membrane due to its moistening can be restricted to below 3% and the resistance of the membrane can be restricted to below 0.7OMEGAcm<2>, thereby increasing the voltage of the fuel cell. Consequently, excessive increase in the temperature of the fuel cell can be suppressed and its performance can be increased.
Patent JP-H1055146-A (JP)
Title: Sollar battery type display device
Inventor: KOBAYASHI KIYOTO
IPC: G09F13/20
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To easily connect an optical fiber, to cancel a nonuniformity of a bent of an optical fiber and to surely transfer light by arranging a bundling part of an optical fiber in almost a middle part of a mark at the time of introducing the light of a light emitting body emitted by a sollar battery through an optical fiber and forming a mark. SOLUTION: In a display device provided with a light emitting body (LED) 20 emitted by receiving a generated electric power of a sollar battery 10, a marking part 18 introducing light from LED 20 to a light emitting end 32 through an optical fiber 30 and forming a prescribed mark, the bundling part 73 of the optical fiber 30 connected to the LED 20 is arranged in almost a middle part of the mark of the marking part 18. A distance between the bundling part 73 and the marking part 18 hardly becomes different even when the shape of the mark is complicated and closely united wiring state is obtained. Since more than an allowable curvature of the optical fiber is ensured, the bent of the optical fiber is made almost uniform, light is surely transferred and the mark is exactly displayed.
Patent JP-2000081272-A (JP)
Title: Defrosting control device for show case
Inventor: ISHIMARU KEIICHI
IPC: F25D21/06
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To save energy and prolong freshness of merchandise by activating a defrosting device at optimal timing suitable for daytime hours and at optimal timing suitable for nighttime hours. SOLUTION: Cooled temperatures at an evaporator and an inner duct in a show case 1, and an ambient temperature and an ambient humidity are detected by sensors 31, 32. Next, arithmetic sections 4, 5, 6, 12, 33, 34 calculate the difference between the detected values, the deviation of the values, and the variation of the values, etc., and further calculate the difference between a time period elapsed from a last defrosting operation and an average defrosting time period. A fuzzy inference section 7 executes a fuzzy inference, based on the calculated values, to thereby estimate the amount of frost formation on the evaporator. Further, the fuzzy inference section 7 separately determines optimal timing suitable for daytime hours and optimal timing suitable for nighttime hours, depending on the outside air conditions, whereby a defrosting starting signal is output.
Patent JP-2000055064-A (JP)
Title: Ball-and-roller bearing with seal
Inventor: UCHIYAMA TAKAHIKO
IPC: F16C33/78
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a ball-and-roller bearing with a seal, which can eliminate the necessity of calking during installation of the seal even though the seal is made of metal, and which does not cause the sealing effect to deteriorate during use thereof even though it is made of plastic and of non-contact type, and in which a contact type seal can be installed even though the bearing has a small width. SOLUTION: An attaching part of a seal 6 is composed of a parallel part 62A which is parallel with a main planar part 61, and a ring-like part 62B curved from the parallel part 62A. An outer race 2 has a small width, and an axial end part of the outer peripheral surface is formed with a small diameter part 22 having an outer peripheral surface 22a which serves as a fitting surface to the inner peripheral surface 65 of the ring-like part 62B, and an end face 22b which serves as a fitting surface to the inner surface 66 of the parallel part 62A. The diameter D of the outer peripheral surface of the small diameter part 22 and the diameter d of the inner peripheral surface of the ring-like part is exhibited by d<D as a whole in the axial direction.
Patent JP-S6285484-A (JP)
Title: Manufacture of diffraction grating
Inventor: YAMAGUCHI MASAYUKI
IPC: H01S5/11
Filed: 1985-10-09
Abstract: PURPOSE:To obtain lambda/4 shift type diffraction grating having uniform shape of right and left diffraction gratings by contacting a dielectric plate having sawtoothlike surface on a photoresist, developing by exposing by a 2-luminous flux interference exposing method, and etching a semiconductor substrate with the photoresist formed in a periodic pattern as an etching preventive film. CONSTITUTION:After a semiconductor substrate 1 is coated with photoresist 2, a dielectric plate 3 having a sawtoothlike surface is contacted with the photoresist 2 wit the sawtoothlike surface disposed underside. Two plane wave laser lights of wavelength lambdaex and incident angle theta are emitted from information of the plate 3. The refracted equal phase lines arrive at points A, B, C,..., A', B', C',... on the photoresist 2, and the photoresist 2 is exposed at the positions. The photoresist 2 is exposed, developed in this state to etch the substrate 1.
Patent JP-S6286653-A (JP)
Title: Dark sighting device
Inventor: KUROSHIMA HIROMOTO
IPC: H01J31/50
Filed: 1985-10-11
Abstract: PURPOSE:To make a state of power making distinguishable so easily, by installing an indicator which is projected from a cover at the time of making or closing a power switch. CONSTITUTION:An indicator 1 is guided so as to be shiftable in vertical directions inside the hole installed in a cover 8, and its lower end is made contact with a lever of a power switch 2. When this power switch 2 is 'on', the lever of the power switch 2 is tilted down, whereby the indicator 1 is pushed by this lever and jumps up from the cover 8. With this constitution, only when the indicator 1 is made to come into contact with the cover 8 lightly, a fact that a power source has been turned on is easily distinguishable.
Patent JP-H04105989-A (JP)
Title: Thermal recording material
Inventor: OKIMOTO SATOYUKI
IPC: B41M5/26
Filed: 1990-08-27
Abstract: PURPOSE:To enhance the color forming properties in a low energy region by adding a dibenzyl oxalate derivative finely divided in the presence of a salt of a styrene/maleic anhydride copolymer being a dispersant to a thermal recording layer. CONSTITUTION:When a salt of a styrene/maleic anhydride copolymer is used as a dispersant, a dibenzyl oxalate derivative is efficiently finely divided. When this finely divided dibenzyl oxalate derivative is used in a thermal recording layer as a heat meltable substance, a thermal recording material excellent in color forming properties especially in a low energy region is obtained. As the dibendyl oxalate derivative, dibenzyl oxalate, p-chlorobenzyl oxalate or p-methylbenzyl oxalate is designated but dibenzyl oxalate among them is especially pref. used because it has extremely excellent color forming properties in a low energy region.
Patent JP-H0897953-A (JP)
Title: Facsimile transfer equipment and facsimile transfer method
Inventor: MATSUZAWA HISANORI
IPC: H04N1/44
Filed: 1994-09-21
Abstract: PURPOSE: To secure the confidentiality by placing a limit of an output of received transfer data to a specific party when plural persons use in common the facsimile transfer equipment. CONSTITUTION: The facsimile transfer equipment sending transfer data is provided with a check means 42 checking the qualification before a receiver side facsimile transfer equipment 3 outputs transfer data sent from a sender side facsimile transfer equipment 2.
Patent JP-H0744816-A (JP)
Title: Magnetic head
Inventor: ITOU MICHI
IPC: G11B5/23
Filed: 1993-07-31
Abstract: PURPOSE:To enhance the precision of track width, to suppress the deterioration of the magnetic characteristics of substrates and metallic magnetic films due to stress, to enhance the characteristics of a magnetic head and to enhance productivity. CONSTITUTION:Substrates 3, 4 consisting of joined materials of nonmagnetic and magnetic materials 8, 9 and nonmagnetic and magnetic materials 10, 11, respectively, are cut from the opposite face 3b, 4b side along oblique planes 3a, 4a meeting obliquely with the joined faces 3c of the materials 8, 9 and the joined faces 4c of the materials 10, 11, and metallic magnetic films 5, 6 are formed on the oblique planes 3a, 4a to obtain a pair of magnetic core halves 1, 2. These core halves 1, 2 are made to butt against each other so that the magnetic films 5, 6 connect with each other in an almost straight line and the core halves 1, 2 are joined unitedly by filling melt bonding glass into the gap between each of the magnetic films 5, 6 and each of the nonmagnetic materials 8, 10. At this time, the difference between the coefft. of thermal expansion of the nonmagnetic materials 8, 10 and that of the magnetic materials 9, 11 may be regulated to <=5X10<-6> and the angle theta between each of the opposite faces 3b, 4b of the substrates 3, 4 and each of the joined faces 3c, 4c may be regulated to 0 deg. to 90 deg..
Patent JP-2000058268-A (JP)
Title: Organic dispersion el element
Inventor: OKUBO AKIRA
IPC: H05B33/12
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To suppress depression of phosphors into an insulating layer, to improve luminance irregularities and low power consumption, to increase luminance and to attain a long life by laminating the insulating layer and a luminescence layer on a back electrode substrate in sequence to form an element, and laminating an organic binder layer with a specific high dielectric constant between the insulating layer and the luminescence layer. SOLUTION: The dielectric constant of a high-dielectric constant organic binder is set to 10 or above. A cyanoethyl compound such as cyanoethylated pullulan, cyanoethylated saccharose, cyanoethylated cellulose, cyanoethylated polyvinyl alcohol, cyanoethylated hydroxy saccharose or cyanoethylated hydroxy cellulose, or a polyfluoride resin such as vinylidene polyfluoride is used for the high-dielectric constant organic binder. Cyanoethylated pullulan 35 pts.wt. and dimethyl formamide 65 pts.wt. are mixed and stirred to manufacture a high-dielectric constant organic binder layer paste, then it is applied on an insulating layer and dried by hot air for three min at 130 deg.C.
Patent JP-S6379758-A (JP)
Inventor: TSUGAYA MOTOHIRO
IPC: C04B35/52
Filed: 1986-09-24
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-S59119523-A (JP)
Title: Magnetic head
Inventor: IZUKURA YOSHINORI
IPC: G11B15/62
Filed: 1982-12-27
Abstract: PURPOSE:To suppress effectively the chord vibrations of a magnetic tape which are generated in a start-stop driving mode by setting a projected part, i.e., a contact part to the magnetic tape at the belly part of the chord vibration caused on the tape under movement. CONSTITUTION:A magnetic head 34 has projected parts 36 and 38 formed at a part of housings 22 and 24, respectively. These parts 36 and 38 have distance from a recording part 26 and a reproducing part 28 by prescribed lengths l1 and l2 along the traveling direction of a magnetic tape 12. For these lengths l1 and l2, a position where the belly parts of vibrations overlap each other in the 1st-4th vibration modes, i.e., a position which is not coincident with the node part (vibration 0) of every vibration mode is desired as the position where the chord vibration of length l is suppressed. That is, either one of l/8, 3/8l, 5/8l and 7/8l is set.
Patent JP-H0867156-A (JP)
Title: Fuel feeding device in construction machine
Inventor: WATANABE YOSHITERU
IPC: B60K15/077
Filed: 1994-08-29
Abstract: PURPOSE: To facilitate the electric wiring to an electric motor to drive a pump for transport, as well as to make an upper side rotary body in a light weight, by providing a main fuel tank to a lower side running body, and a subfuel tank and the pump for transport to the upper side rotary body respectively. CONSTITUTION: In this construction machine, an upper side rotary body on which an engine 10 is loaded is supported rotatable on a clawler type of lower side running body. In this case, a main fuel tank 11 is provided to the lower side running body. On the other hand, to the upper side rotary body, not only a subfuel tank 18; but also a pump 20 for feeding to feed the fuel from the subfuel tank 18 to the engine 10; a pump 24 for transport to transport the fuel from the main fuel tank 11 to the subfuel tank 18; a detector 23 to detect the fuel in the subfuel tank 18; and a monitor 36 to display the above detecting result are provided respectively. And the main fuel tank 11 and the subfuel tank 18 are combined through a rotary joint 24 which makes both tanks rotatable each other.
Patent JP-S61106554-A (JP)
Title: Production of n-arylimide
Inventor: KANAYAMA KAORU
IPC: C07D207/452
Filed: 1984-10-29
Abstract: PURPOSE:In the reaction between an unsaturated dicarboxylic acid anhydride and an aromatic monoamine, a mixed solvent of aromatic hydrocarbon and aprotonic polar solvent is used and, after the reaction, the product is dehydratively cyclized in the presence of a catalyst to give the titled substance of high purity. CONSTITUTION:A mixed solvent consisting of 50-98wt% of an aromatic hydrocarbon solvent and 50-2wt%, preferably 2-30wt% of an aprotonic polar solvent is used to effect the reaction between an unsaturated dicarboxylic anhydride of formula I (D is divalent organic group bearing a carbon-carbon double bond) and an aromatic monoamine of formula II (X1 is H, halogen, alkyl, alkoxy, nitro, hydroxyl; X2 is H, halogen, alkyl) whereby an N-arylamidic acid is obtained. Then, without isolation of the product, the dehydrative cyclization is effected in the presence of an acid catalyst at 60-170 deg.C to give a compound of formula III. The amount of the compound of formula I used in the reaction is preferably 1.0-1.3mol per mol of the compound of formula II.
Patent JP-S6287251-A (JP)
Inventor: MATSUKI TAKASHI
IPC: B02B3/00
Filed: 1985-10-11
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-H1162338-A (JP)
Title: Lock receiver for electric lock
Inventor: NOGUCHI SHIGERU
IPC: E05B15/02
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To compensate opening of a door at an earthquake and surely take refuge outdoors by movably supporting a magnet on a lock receiver in the shift direction when a door frame is deformed in a plane and a shift occurs between the door frame and the door. SOLUTION: When a magnet switch 31 is near a magnet 41 on using a door 2, a trigger 33 moves on a trigger sliding part 86, and locking and unlocking are automatically performed by inserting and pulling a gate bar 30 in and from a locking hole 40 by remote operation from the indoor. When a door frame 1 is deformed by earthquake to produce a prescribed in-plane external force or larger, a cover 7 is pushed between the door frame 1 and the door 2, so that the support piece 72 is deformed, and a cylindrical member 6 is slid in the direction of the in-plane external force for a fixing member 5. Thereby, a prescribed gap is secured between the door frame 1 and the door 2. Thus, opening of the door is compensated at an earthquake to surely take refuge to the outdoor.
Patent JP-S6474259-A (JP)
Title: Wholly aromatic polyester composition
Inventor: IKEJIRI FUMITOSHI
IPC: H04R25/00
Filed: 1987-09-12
Abstract: PURPOSE:To provide the title composition excellent in melt moldability and the bending rigidity, impact resistance, heat resistance, etc., of a molding, by mixing a melt-moldable wholly aromatic polyester of a specified composition with a specified amount of a thermoplastic synthetic resin. CONSTITUTION:A melt-moldable wholly aromatic polyester comprising groups (A) of formula I (wherein Ar<1> is a bivalent aromatic hydrocarbon group containing at least 60mol.% p-phenylene group), groups (B) of formula II (wherein Ar<2> is p-phenylene or 4,4'-diphenylene), groups (C) of formula III and groups (D) of formula IV (wherein Ar<3> is the same as Ar<1>), wherein groups A are present in an amount of 30-80mol.% based on the total number of moles of groups A, B, C and D, groups B are present in an amount of 1-20mol.%, groups C are present in an amount of 1-32mol.%, groups D are present in an amount of 10-35mol.%, and the sum of the moles of groups B and C is equal to the number of moles of groups D is mixed with a thermoplastic synthetic resin (e.g., polyamide) as a weight ratio of 5/95-95/5.
Patent JP-S6290360-A (JP)
Inventor: KOBAYASHI HIROITSU
IPC: B26F1/10
Filed: 1985-10-15
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-2001046583-A (JP)
Title: Game machine
Inventor: MANABE FUMITOMO
IPC: A63F5/04
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can raise effect of stimulating visual sense of the player and producing effect of the game. SOLUTION: Front of the machine is composed of a front panel 11, upper panel 12 and lower panel 13. Formed on the front panel 11 is transparent symbol display windows 20a, 20b and 20c to let three reels 8a, 8b and 8c apparent. The lower panel 13 is entirely composed of transparent hollow body 30, which contains a liquid and disposes a movable body 40 in its interior. The movable body 40 swings or rotates by bubbles produced in the liquid by a bubble producer.
Patent JP-S61107155-A (JP)
Title: Detector for amino acid analyser
Inventor: HAMANO YOSHIMASA
IPC: G01N33/68
Filed: 1984-10-31
Abstract: PURPOSE:To enable the separative analysis of total amino acids by one signal wavelength and to attain to also enhance analytical sensitivity, in an amino acid analytical system by liquid chromatography using a ninhydrin color forming method, by assembling a spectrometer with a specific wavelength in a visible light detector. CONSTITUTION:The solution, which was separated by liquid chromatography and subjected to color development by the addition of a ninhydrin reagent, is allowed to enter a cell 8 from the inlet 15 thereof and discharged therefrom through the outlet 16 thereof while light from a light source 5 is condensed by a lens 7 through a mask 6 to irradiate the cell 8. The light after the absorption in the cell 8 is spectrally diffracted by a grating mirror 11 through a lens 9 and a slit 10, and the output of an element 14 for receiving light of 700nm to use the same as reference and the outputs of elements 12, 13 for respectively detecting lights of 510nm and 570nm are guided to an operator 18 and the sum of two signals of differences between 510nm-700nm and 570nm is outputted to an output line 19 by the indication of an input order apparatus 17. By this method, the disturbance of a base line is reduced and sensitivity is enhanced by using light of 570nm having absorption to total amino acids and the detection of total amino acids is enabled.
Patent JP-H0655999-A (JP)
Title: Fitting structure of collision sensor for side air bag device
Inventor: MORISHITA KENTARO
IPC: B60R21/16
Filed: 1992-08-04
Abstract: PURPOSE:To enlarge the detection area of side collision by fitting a side impact beam to a rigid member of the end inside of a side door through an extension bracket, which is connected to the end of this side impact beam and provided with a collision sensor receiver surface formed on the nearly same surface with the collision sensor fitting part. CONSTITUTION:As an extension bracket 19 to be connected to the end of a side impact beam 13 to fix the end of the side impact beam 13, avoiding a door lock 17 provided in the rear part inside of a side door 12, a bracket, which is provided with a hard collision sensor receiver surface 21a formed on the nearly same surface with a collision sensor fitting part 13a of a side impact beam 13, is used. The end side of a collision sensor 11 fitted to the side impact beam 13 is extended onto the collision sensor receiver surface 21a of the extension bracket 19 for support. Detection area of side collision is thereby enlarged.
Patent JP-H0974482-A (JP)
Title: Image processing method and its device
Inventor: IIDA SACHIKO
IPC: H04N1/405
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To attain an optimum image output in response to an output line number of pulse width modulation by attaining dither processing by a dither matrix table. SOLUTION: Input data (density value) and a coordinate to a dither matrix are entered (S101), and not a boundary of an output density of areas but an output bit level (e.g. '10') is outputted, based on a dither matrix table pointed out by a pointer (S102). Then an output density value corresponding to an output bit level is outputted by an output table storing an optimum output density value for each output line number of a printer engine (S103) to provide an output density value to a color recorder.
Patent JP-H1168254-A (JP)
Title: Optical module and manufacture of optical module
Inventor: ISHII TOSHIAKI
IPC: H01L23/28
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical module provided with superior optical coupling property and package moldability. SOLUTION: For this optical module 31, a silicon substrate 17, on which highly accurately optically coupled laser diode 19 and optical fiber 6 are fixed and mounted and a lead frame 22 for holding the silicon substrate 17, are integrally packaged by a sealing body 14, composed of the hardened object of thermosetting liquid resin for injection molding and provided with the fiber projection part 14a of a fillet form formed by surrounding the periphery of the substrate root part of the optical fiber 6, whose one part is extended from the silicon substrate 17.
Patent JP-H1162103-A (JP)
Title: Wall panel
Inventor: TAKEUCHI MICHIYUKI
IPC: E04C2/40
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a wall panel capable of reducing a manufacturing cost and, at the same time, making an exchange of a front board only. SOLUTION: A wall panel is formed of back board 2 and front board 3, and a tile 4 is stuck on the front of the front board 3. Interlocking sections 11, 12 and 13 are provided on the back baord 2, Interlocking sections 14, 15 and 16 are provided on the rear side of the front board 3. The front board 3 is overlapped on the front of the back board 2 and is slid, and the interlocking sections 11-13 are interlocked with the interlocking sections 14-16 to constitute the wall panel.