baber/WOPTO huggingface dataset:
Patent JP-H06228699-A (JP)
Title: Hydrogen storage alloy
Inventor: TSUKAHARA MAKOTO
IPC: H01M4/24
Filed: 1993-02-05
Abstract: PURPOSE:To produce a hydrogen storage alloy remarkably improved in the amt. of hydrogen to be occluded, plateau properties, response characteristics to the change of hydrogen pressure or the like, in a hydrogen storage alloy constituted of Ti, V and Ni, by prescribing each content of Ti, V and Ni. CONSTITUTION:In a hydrogen storage alloy expressed by the general formula: TixVyNiz, the compsn. (x) of Ti, the compsn. (y) of V and the compsn. (z) of Ni are limited to the range surrounded by the A point in th figure: Ti5V90Ni5, the B point: Ti5V75Ni20, the C point: Ti30V50Ni30 and the D point: Ti30V65Ni5 (namely, by atom, 5%<=x<=30%, 50%<=y<=90% and 5%<=z<=20%). Moreover, the range surrounded by the E point: Ti25V65Ni10, the F point: Ti15V75Ni10, the G point: Ti15V67.5Ni17.5 and the H point: Ti25V57.5Ni17.5 (namely, 15%<=x<=25%, 57.5%<=y<=75% and 10%<=z<=17.5%) is preferably regulated. In this way, the hydrogen storage alloy used for the hydrogen occlusion electrode of an alkali secondary battery or the like can be obtd.
Patent JP-S61178241-A (JP)
Title: Commercial good display vehicle
Inventor: MATSUMOTO AKIRA
IPC: B60P3/025
Filed: 1985-02-04
Abstract: PURPOSE:To make it possible to display and sell commercial goods which are left to be on-vehicle,by fitting an inner box telescopically in an outer box on a box-shape track, having a volume occupying one-half of the outer box in the longitudinal direction of the outer box, and by extending and retracting the inner box as necessary. CONSTITUTION:In a box-shape track, an inner box having one side surface commonly used with an outer box and the other side surface opened is fitted in the outer box 1 within the volume occupying the longitudinally one-half of the outer box 1. Further, the inner box 2 is extendably and retractably coupled to the outer box 1. That is, rails 3 are attached at the outside of the four corners of the inner box 2 and, rollers 4 are attached to the floor and ceiling of the outer box 1 to support the rails 3. Further, reciprocatable hydraulic cylinders 4 are laid on the floor of the outer box 1 and is connected through pipe linges 7 with a hydraulic pump 6 driven by a generator on an engine while a piston rod 8 in the hydraulic cylinder 5 is connected to the lower side of the inner box 2. Meanwhile racks for displaying goods are arranged on one side in the outer box 1 and in the inner box 2, respectively.
Patent JP-H06227104-A (JP)
Title: Ribbon cassette
Inventor: KANBE HIROKI
IPC: B41J32/02
Filed: 1993-02-05
Abstract: PURPOSE:To obtain a ribbon cassette enabling simple and sure replacement of a ribbon by a person who replaces the ribbon, in relation to the ribbon cassette enabling replacement of the ribbon in particular, regarding the ribbon cassette for a printer. CONSTITUTION:An ink ribbon 5 is made to engage beforehand with a ribbon feeding means constructed of a ribbon feeding roller 1, a ribbon follower roller 2 and a holder, and when the ribbon is replaced, the ink ribbon 5 and the ribbon feeding means are replaced in a set.
Patent JP-H06235200-A (JP)
Title: Production of woody fiberboard
Inventor: HAYASHI TOMOSHIGE
IPC: D21F11/00
Filed: 1993-02-05
Abstract: PURPOSE:To provide a woody fiberboard especially excellent in light weight and thermal insulation. CONSTITUTION:In obtaining the woody fiberboard by shaping pulp into a specified thickness using a papermaking machine followed by drying, 100 pts.wt. of pulp and 1-10 pts.wt. of expandable resin particles are dispersed in water together with an adhesive to carry out shaping through papermaking process so as to come to a thickness greater than a desired level by >=10%; and the product is heated to evaporate most of the water contained therein while expanding the resin particles and pressing the heated surface, thus obtaining the woody fiberboard of the desired thickness.
Patent JP-2000222964-A (JP)
Title: Push button device
Inventor: ISHIHARA AKIRA
IPC: H01H13/14
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent deformation or damage of a supporting member and a connecting-interlocking member even if external force is applied to a button device by constituting an energy absorbing means in the button device. SOLUTION: An energy absorbing part 206, which elastically deforms is installed in a part from buttons 72, 110 which are an operating member over a supporting member 84 movably mounted on the buttons 72, 110. Excess external force energy applied to the buttons 72, 110 is absorbed by deformation of and energy absorbing part 206, and the external force is eased so as not to have an adverse effect on the supporting member 84 and each component thereon.
Patent JP-S58138285-A (JP)
Title: Rotary swash plate type compressor
Inventor: OKAZAKI MICHIO
IPC: F04B27/08
Filed: 1982-02-09
Abstract: PURPOSE:To reduce the size by open integrating both ends of each suction and delivery paths defined while penetrating in parallel through a cylinder bore to each suction and delivery chamber of both side cylinder heads and utilizing the space in a cylinder block positively. CONSTITUTION:Fluid suction paths 21-23 and delivery paths 24-26 are defined at each intermediate section of cylinder bores 7-9 while penetrating axially in parallel, where each suction paths 21-23 will penetrate through a swash plate chamber 5 while both end sections will integrally open to the suction chambers 18, 18' of a front cylinder head 2 and rear cylinder head and both end sections of each delivery paths 24-26 are integrally opened to the delivery chambers 17, 17' of the front cylinder head 2 and rear cylinder head 2' to utilize the space in a cylinder block 1 positively. Consequently the length in front and rear direction can be shortened to reduce the size while the insure totally large suction and delivery space thus to absorb the pulse of fluid resulting in the reduction of vibration and noise of a compressor.
Patent JP-H10123735-A (JP)
Title: Internally illuminated electrophotographic photoreceptor
Inventor: KAWADA NORISUKE
IPC: G03G5/14
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain an internally illuminated electrophotographic photoreceptor provided with a transparent substrate having a sufficient strength and excellent dimensional accuracy at a low cost by laminating a specific conductive layer on the outside surface of a transparent synthetic resin substrate, laminating a photosensitive layer thereon, and forming a protective film having solvent resistance on the inside surface. SOLUTION: This photoreceptor is constituted by laminating the conductive layer having surface resistance of <=2×10<6> Ω/sq. on the outside surface of the transparent synthetic resin substrate and laminating the photosensitive layer thereon, the forming the protective film having the solvent resistance to the solvent at the time of formation of the photosensitive layer on the inside surface. In such a case, the photoreceptor has the transparent conductive layers 2 respectively formed on the outside surface and inside surface of the photosensitive drum substrate 1 made of a transparent synthetic resin and under coating layers 3, charge generating layers 4 and charge transfer layers 5 respectively laminated thereon.  PPS resins, PC resins, PET resins, TPX resins, etc., are considered most adequate as the material of the transparent synthetic resin substrate and the use of conductive coating materials, such as ITO and SnO2 , which allow immersion coating, is considered most adequate as the transparent conductive films.
Patent JP-S62175657-A (JP)
Title: Method of measuring gas concentration
Inventor: USUI TOSHIO
IPC: G01N27/41
Filed: 1986-01-30
Abstract: PURPOSE:To measure concentration of moisture and concentration of a carbon dioxide in gas to be measured simply and quickly, by using a level difference between a flat part, and the bottom part of a trough part of respective voltage-current characteristic curve in a threshold current type oxygen sensor. CONSTITUTION:When measuring the concentration moisture and the concentration of carbon dioxide in a gas to be measured containing water and carbon dioxide, a low voltage V1 is applied to a threshold current type oxygen sensor using a solid electrolyte to obtain a threshold current value 1L1 at a first flat part 12 by oxygen, a high voltage V2 is applied to obtain a threshold current value 1L2 dye to the existence of carbon dioxide and water at a second flat part 13 and further, a higher voltage V3 is applied to obtain a threshold current value 1L3 at the bottom part 14a of the through 14. A differential current value DELTA1L* is determined from the difference (1L3-1L2) between the current values 1L2 and 1L3 and differential current value DELTA1L** is calculated from the difference (1L2-1L3) between the current values 1L2 and 1L3. Thus, when the concentration of water and the concentration of carbon dioxide are previously determined corresponding to the current values DELTA1L* and DELTA1L** respectively, the density of moisture and concentration of carbon dioxide can be determined immediately from the current values DELTA1L* and DELTA1L**.
Patent JP-S61239094-A (JP)
Inventor: HAINTSU TSUAAKU
IPC: D21G1/02
Filed: 1986-02-01
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-S60164865-A (JP)
Title: Automatic functional testing device for terminal equipment
Inventor: KAMIYAMA MITSUHIRO
IPC: G06Q50/30
Filed: 1984-02-07
Abstract: PURPOSE:To reduce cost and to prevent misoperation by repeating each of pre- stored operations of various kinds for testing terminals, by detecting erroneous actions by various sensors and by automating functional testing. CONSTITUTION:You operate a data processor 9, store operational contents in a floppy disk 11 and convert this into controlling data. You set an operational content storage memory ROM10 to an ROM writer 12 in a data processor 9 and store the controlling data created in the ROM10. You take out the ROM10, set it in a controller 8 and energize the controller 8, and the controller 8 resets each of operation parts 5-7 to their initial conditions. The controller 8 fetches the contents of the ROM10, on the basis of which the controller 8 drives the operation parts 5-7. The controller 8 monitors each of sensors incorporated in said parts 5-7, by which the controller 8 confirms a terminal 1 conducting a spicified action toward each operation. In case the controller 8 detects abnormal action by respective sensors, an additional terminal of the controller 8 outputs abnormal contents.
Patent JP-S59143159-A (JP)
Title: Pattern overlapping method for photoengraving process
Inventor: MATSUNO YOUKO
IPC: H01L21/30
Filed: 1983-02-07
Abstract: PURPOSE:To grasp accurately the overlapping accuracy in an actual photoengraving process by putting a check mark for overlap shift to a mask in an exposure mode and checking a resist pattern of the check mark after development. CONSTITUTION:Wafer positioning marks 2 and 3 and a overlap shift check mark 4 are put on the mask of a pre-exposure layer, and the patterning is carried out. The wafer positioning is performed with marks 2 and 3 when the pre-exposure layeris exposed by means of a reduction projecting exposure device. Then the reduction projecting exposure is given to the pre-exposure layer with each chip. The mask of the pre-exposure layer also has a overlap shift check mark 5 which is smaller by one size than the mark 4. Then an inspection is given to a regist pattern 5 which received exposure and development. Thus it is possible to grasp exactly the tendency and the size of a pattern shift of the pre-exposure layer over the entire wafer surface and every chip.
Patent JP-S53103924-A (JP)
Title: Amorphous magnetic alloy
Inventor: YAMAGUCHI NORISHIGE
IPC: C22C19/00
Filed: 1977-02-24
Abstract: PURPOSE: A magnetic alloy for magnetic heads of good thermal stability and good initial magnetic permeability temperature characteristics which is obtainable by adding at least one of Ti, Zr, V, Nb, Ta and other specific metals to an amorphous magnetic alloy composed of Fe, Co. Ni, Si, B. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59145122-A (JP)
Title: Preparation of expanded internal trimming material
Inventor: NISHINO TOMIHIKO
IPC: B44C1/20
Filed: 1983-02-08
Abstract: PURPOSE:To provide uneven pattern having clear projections on the surface and deepness by a method wherein the first discontinuous layer composed of expandable synthetic resin is provided on the base and this layer is coated with an expandable synthetic resin layer having a higher expanding temperature for heating and expansion. CONSTITUTION:The first layer 2 of expandable plastisol having a width of each point and/or line, 0.5-10mm. and an interval between neighboring points or lines, 0.5mm. minimum is provided on a base 1 using a silk screen, a rotary screen, etc. Then, the second layer 3 is provided on said layer which is coated with a layer oi synthetic resin containing the expanding agent having a decomposition point higher than the expanding agent of the first layer and the decomposing temperature difference exceeding 20 deg.C. Then, this layer is heated and expanded to form uneven pattern on the surface.
Patent JP-H09215372-A (JP)
Title: Power generator and cleaner as its application
Inventor: ASADA KAZUHIKO
IPC: H02P6/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a necessary force with an AC power supply input simple construction of single-phase and single-device (single bidirectional switching circuit). SOLUTION: A power generator has a first object, a second object 52, an AC power supply 53 and a bidirectional switching device 60. A driver 61 opens and closes the bidirectional switching device 60 in accordance with the exclusive OR of a position detecting means 72 and a polarity detector 62 to apply a current to a winding 66 in a proper direction. With this constitution, necessary power (or torque) can be obtained by a simple construction with the AC power supply input, single phase and single bidirectional switching circuit 60.
Patent JP-S54113272-A (JP)
Title: Thyristor
Inventor: WATANABE TOKUO
IPC: H01L29/74
Filed: 1978-02-24
Abstract: PURPOSE:To extend a conductive region, which is ignited by a gate signal, without interference to improve a switching speed by burying an emitter layer in a shorted hole in the thyristor having a shorted emitter structure. CONSTITUTION:P-type impurity is diffused from the surface and the reverse face of N-type Si substrate 2 to be a base layer, and P-type emitter layer 3 and P-type base layer 4 are formed, and PN junctions J1 and J2 are generated in these layers respectively. Next, N-type emitter regions 5 are formed between N-type emitter regions 5 respectively in layer 4 by diffusion, and further, N-type emitter regions 20 are formed additionally between these regions 5 respectively by diffusion. After that, Al anode electrode 6 and gate electrode 8 are fitted to the reverse face of layer 3 and the exposed surface of layer 4 respectively, and further, cathode electrode 7 which covers regions 5 and 20 and becomes short-circuit 10 is fitted. Thus, when the thyristor is turned on by gate trigger and conduction extends in the transversal direction, this extension is not stopped to improve a switching characteristic because N-type emitter region 20 exists.
Patent JP-H06210428-A (JP)
Title: Molten magnesium alloy supplying device
Inventor: KIKUCHI KOSUKE
IPC: B22D39/02
Filed: 1993-01-12
Abstract: PURPOSE:To stably and precisely supply the molten magnesium alloy to a diecast machine of cold chamber type. CONSTITUTION:The supplying amount of the molten metal is precisely regulated by mechanically regulating the stroke of a piston 4 in a molten metal cylinder 3 dipped in a molten metal tank 2 by a nut 28 and a limit switch 30, and at the same time, a three-way valve 6 and a connecting block 5 provided with the delivery/discharge and suction passage and the molten metal suction passage 9 are connected to the cylinder 3, and the returning of the molten metal in a carrying guide tube 15 is prevented by the turning action of the three-way valve 6, and at the same time, the molten metal in the molten metal tank 2 is introduced into the cylinder 3. In other conditions of the three-way valve 6, the molten metal suction passage 9 is closed and the molten metal is supplied to the delivery passage 8 and the carrying guide tube 15.
Patent JP-H04260554-A (JP)
Title: Contact type temperature detecting device
Inventor: INOUE AKIHIKO
IPC: B65H29/20
Filed: 1991-02-13
Abstract: PURPOSE:To facilitate the working by reducing damage to a fixing roller, and irregularities in temperature detection and responsiveness in a contact type temperature detecting device. CONSTITUTION:A temperature sensing element 5 is embedded in an elastic member before curing, and the elastic member 1 is cured while the distance from the outer surface is maintained to be constant, and therefore, the temperature sensing element 5 is sealed and secured. Accordingly, the working can be simplified and irregularity in the positioning of the temperature sensing element can be reduced, thereby it is possible to eliminate damage to a fixing roller and to reduce irregularities in the response speed and the temperature detection.
Patent JP-H01195748-A (JP)
Title: Telephone system
Inventor: ISHIKAWA MAKOTO
IPC: H04M1/64
Filed: 1988-01-30
Abstract: PURPOSE:To identify an opponent placing a call later by discriminating which signal representing which personal identification number stored in a personal identification number storage means a signal representing the personal identification number sent from an opposite telephone set is and displaying the personal identification number represented by the signal. CONSTITUTION:When an incoming detection means 12 detects an incoming call from the opposite telephone set, a voice synthesis means 15 synthesizes voice stored in a digital memory 16, and sends it to a telephone line as a response message. And a discrimination means 14 discriminates whether or not the personal identification number sent from the opposite telephone set is the signal representing the the same number as the personal identification number stored in the personal identification number storage means. At this time, when it is judged the signal is the one representing the same number, the same personal identification number as the number represented by the signal is displayed on a display means 31. In such a way, it is possible to identify the opponent placing the call based on the personal identification number displayed on the display means 31.
Patent JP-S524699-A (JP)
Title: Engaging/disengaging device of escape device
Inventor: NAKA HIROMITSU
IPC: E06C9/06
Filed: 1976-02-27
Abstract: PURPOSE: Simplified operation of hoisting the escape device executed without difficulty for keeping the holding position and the housing of the escape device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60164170-A (JP)
Title: Hot water supplying device
Inventor: YONEKUBO HIROAKI
IPC: G05D23/13
Filed: 1984-02-06
Abstract: PURPOSE:To enable to control proper hot water temperature by a method wherein a mixing valve is driven by a detected hot water temperature and the set hot water temperature and the temperature setting is timewise changed within the predetermined range by a signal generating part. CONSTITUTION:A driving device 13 to drive a mixing valve 7, which changes the mixing ratio of water entering from a water side inlet 8 to hot water entering from a hot water side inlet 9, is controlled by the hot water temperature detected by a temperature detector 17 and the signal sent from a temperature setter 18 and at the same time a mixed hot water temperature controller 19 changes the hot water temperature by means of a signal generating part 20 and a memory part 21, which changes the temperature setting timewise. Thus, the control of the timewise change of mixed hot water temperature, which has not been done heretofore, can be done by optional setting.
Patent JP-H08207244-A (JP)
Title: Transfer equipment
Inventor: KANAI KUNIHIKO
IPC: B41F16/00
Filed: 1995-02-08
Abstract: PURPOSE: To provide a transfer equipment carrying out a more comfortable and efficient transfer. CONSTITUTION: A rotary heating element 40 is provided at the head of a transfer head C and a transfer tape spans the area. The head of the transfer head C is pressed to a transferred face to which a xerographic image is formed, and an equipment body is moved in that state. A transfer tape 23 is fed by friction force with the transferred face. Since the rotary heating element 40 rotates concurrently with the feeding of the transfer tape 23, the feeding is smooth. The rotary heating element 40 contacts the transfer tape 23 at various positions and thus stabilizes heat applied to the transfer tape 23.
Patent JP-H02200038-A (JP)
Title: Circuit switching system
Inventor: TATSUNO HIDEO
IPC: H04L12/42
Filed: 1989-01-30
Abstract: PURPOSE:To prevent the deterioration of quality of a transmission line due to a hit by making use of the continuous idle cell sections emerging at the output of a buffer memory to switch a working circuit to a spare circuit at a section of the continuous idle cells equivalent to the number of overlapping cells if caused with the switch to the spare circuit. CONSTITUTION:A buffer memory 29 serves as a real cell store means which contains a means to produce a long real cell arrival interval. A real cell arrival interval detecting circuit 23 outputs a switch control signal 25. Then, a real cell multiplication conversion circuit 28 is added. The circuit 23 of a transmission side device 1 always detects the real cell arrival interval within a circuit to be switched on within a transmission line. Then the circuit 23 sends the signal 25 for circuit or transmission line to a changeover switch 24 in case no real cell arrives for a time longer than the transmission delay difference between a working circuit or a working transmission line 26 and a spare circuit or a spare transmission line 27 which is caused in a switch section of the circuit or the transmission line. The switch 24 switches the working circuit to the spare one at a cell section by the signal 25. Thus it is possible to eliminate te hit to be caused by the switch and to keep a normal transmission state.
Patent JP-S63189667-A (JP)
Title: Driving circuit for atomizing device of fuel for internal combustion engine
Inventor: KOIKE HIROSHI
IPC: F02M33/00
Filed: 1987-02-02
Abstract: PURPOSE:To generate stable amplitude of vibration, by boosting an output of an oscillator circuit to be applied to a fuel atomizing ultrasonic vibrator from a high voltage generating coil and controlling a vibrative frequency of the oscillator circuit so as to generate a coil current to a maximum. CONSTITUTION:An ultrasonic vibrator 1, provided in a fuel passage of an internal combustion engine, generates ultrasonic vibration by AC voltage, applied to a piezo-electric element of the vibrator 1 from a high voltage generating coil 2, atomizing fuel. An oscillator circuit 100, which performs oscillation of an ultrasonic wave frequency, supplies a base current alternately conducting and interrupting power transistors 4, 5. A frequency control circuit 200, which oscillates in a preset value of frequency higher than the resonance point of the ultrasonic vibrator 1, decreases the frequency gradually lower from that point to be controlled by a current detecting circuit 300, detecting a current in the high voltage generating coil 2, so that it generates the maximum current.