baber/WOPTO huggingface dataset:
Patent JP-H03112681-A (JP)
Title: Recording apparatus
Inventor: KAWABATA TAKASHI
IPC: B41J25/308
Filed: 1989-09-27
Abstract: PURPOSE:To prevent a thermal head from excessively biting into and being unequally biased to a platen roller by providing a regulating means for keeping the distance between the central shaft of the platen roller and the end of the thermal head constant. CONSTITUTION:An apparatus is provided with a regulating means 3 for keeping the distance between the central shaft 0 of a platen roller 2 and the end of a thermal head 1 constant in a state where the thermal head 1 is made to abut on the platen roller 2. Because the thermal head 1 is biased in a manner of coming in contact with a regulating collar 3, which collar 3 is formed by a material not deformed by biasing of the thermal head 1, the biting quantity of the thermal head 1 into the platen roller 2 is kept constant and the thermal head 1 is made to abut on both regulating collars 3 so as to be prevented from offset.
Patent JP-H1178481-A (JP)
Title: Foot duct structure for air conditioner
Inventor: EZAKI HIROSHI
IPC: B60H1/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce occupied space in the cross direction of a vehicle by connecting a cover member of approximately U-shape open cross section provided with a nozzle part at its lower end part and covering a foot blowoff port with its upper end part, to the side wall of a unit case so as to form a foot duct communicating the foot blowoff port with the nozzle part, by the cover member and the side wall of the unit case. SOLUTION: A cover member 11 of approximately U-shape open cross section is connected to the side wall outer surface of a unit case 2 while covering a foot blowoff port 9 with its upper end part so as to form a foot duct 10 of closed cross section by the cover member 11 and the side wall of the unit case 2. Since the foot duct 10 is thus formed by the cover member 11 and the side wall of an upper case 2A making effective use of the side wall of the upper case 2A, the sideward projecting quantity of the foot duct 10 can be suppressed to the small quantity without narrowing the cross-sectional area of the duct 10. Occupied space in a vehicle cross direction inside a cabin can therefore be made as small as possible.
Patent JP-H0985636-A (JP)
Title: Extracting tool for pressed-in bush
Inventor: HASHIMOTO SATORU
IPC: B23P19/02
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an extracting tool capable of easily pulling out the pressed-in bush of a press die from the pressed-in side thereof. SOLUTION: A recess 54 is formed on an insertion part 50 to be inserted in the through-hole 22 of a bush 18 (pressed-in bush) as a drawing object, and a lower step part 56 is engaged with the step part 26 of the through-hole 22. At the same time, after the insertion part 50 is inserted in the through-hole 22, a latch member 60 is turned to an engagement position via a connection rod 62. As a result. the step part 56 is engaged with the step part 26 at the rear side and, then, the insertion part 50 is pulled upward, thereby pulling out the bush 18 as a drawing object from a mounting hole 20.
Patent JP-S61125705-A (JP)
Title: Safety device of guide bush
Inventor: SUGIMOTO KENJI
IPC: B23B13/12
Filed: 1984-11-26
Abstract: PURPOSE:To prevent accident previously by breaking power supply by outputting temperature rise of a liner of a guide bush which can adjust a clearance with a rod during operation as a sensing signal of a temperature sensor buried on an outer peripheral sleeve of the guide bush to a running stop device. CONSTITUTION:A guide bush 3 is provided with three slits and a taper unit 10 on an outer peripheral face of the tip, and engaged with a taper unit 14 on an inner peripheral face of the tip of a sleeve 13 and adjusts clearance between the bush 3 and a rod 2 by an adjusting screw 11. A temperature sensor 15 is accommodated in a deep portion of a sensor accommodating hole 15 drilled near to an end face of the tip of the sleeve 13 fixed, and connected to a running stop device 19 outside the sleeve 13. When temperature is suddenly risen by seizuring condition due to entering of chips between the rod 2 and a liner 1 of the bush 3 supporting the rod, the device 19 is operated by output from the sensor 16 to breal power supply, and rotation of the rod 2 is stopped.
Patent JP-H05159-A (JP)
Title: Medical soft member
Inventor: ISHIKAWA KENJI
IPC: A61L29/00
Filed: 1991-09-27
Abstract: PURPOSE:To provide a medical soft member which has excellent vital decomposition property to ensure that it is sterilized after the use thereof to be left alone in a natural environment for land reclamation and discarding under water and can be decomposed completely in a short time eventually causing no environmental pollution or the like and moreover to achieve excellence in workability, economy, ecological and vital compatibility and the like. CONSTITUTION:A medical soft member is mainly composed of polyhydroxyalkanoate, a copolymer thereof or a mixture thereof while at least a part thereof is molded by a material which contains a resin composition containing 0.01-60wt.% of a lipid compound.
Patent JP-H0991086-A (JP)
Title: Pen input interface device and coordinate detecting method
Inventor: MATSUZAWA JUNJI
IPC: G06F3/041
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a pen input interface device which is short in detection time and is high in detection accuracy by providing each specified coordinate input board, signal impression means, signal detection means and coordinate detection means. SOLUTION: On each row electrode 101, row signals specifying rows are successively impressed. On plural column electrodes 102, each of the block signal specifying a pertinent block for each column electrode 102 within each block and the column signal specifying the column within the block are successively impressed by a block unit. The column electrodes are sectioned and controlled into m blocks for every n. In this case, a signal impressing circuit 107 corresponds to each block A signal detection means 104 is abutted on the coordinate input board 103 on which this signal is impressed, and a line signal, a block signal and a column signal are detected from the row electrode 101 and the column electrode 102 of the abutting location. Based on the detection signal, the coordinate on the coordinate input board 103 on which the signal detection means 104 is abutted is detected by a coordinate detection means 105.
Patent JP-H04127169-A (JP)
Title: Image forming device
Inventor: TAKATSUKI YASUSHI
IPC: G03G15/00
Filed: 1990-09-18
Abstract: PURPOSE:To improve operational convenience of the device by instructing beforehand whether transfer paper with a final document transferred on it is stocked to an intermediate tray part or forcefully ejected when number of documents is odd. CONSTITUTION:Either one of the stock means Q or an ejecting means is selectively instructed beforehand by the instructing means 1 carrying out selective instruction of either one. Then, if the stock means Q is instructed, the transfer paper with final document transferred to it is stocked to the intermediate tray part when the set number of the documents (number of transfers) is the odd number, and when newly set documents are fed, this is transferred to the backside of the transfer paper. On the other hand, if the ejecting means is instructed, the transfer paper with the final document transferred on it is forcefully ejected as it is. Thus, the operational convenience of the device is improved.
Patent JP-S60194781-A (JP)
Title: Current collectorless dc motor
Inventor: RORUFU MIYURAA
IPC: H02K29/06
Filed: 1984-11-28
Abstract: A one-phase motor has two conductors energized alternately via respective pnp and npn transistors and from the same output of a Hall-IC, without polarity inversion. When the Hall signal goes high the first transistor goes conductive and the second non-conductive, or vice versa. Capacitive delay elements slow down the switching-ON and -OFF of the two transistors. The capacitive delay elements have the undesired effect that, in response to the self-same change in the value of the Hall signal, the signal at the base of the OFF transistor changes comparatively quickly to switch the same ON, whereas the signal at the base of the ON transistor changes comparatively slowly to switch the latter off, which can lead to both being briefly conductive simultaneously, leading to voltage spikes and precluding safe dissipation of inductive energy in the transistors themselves. A coupling capacitor connects the transistors at their bases and has a capacitance value such that it develops and maintains a substantially fixed potential difference between the two bases. This causes the change in base potential at the ON-going transistor to be retarded in dependence upon the otherwise slower change occurring in the base potential of the OFF-going transistor, and furthermore causes the OFF-going transistor to become non-conductive before the ON-going transistor becomes conductive. This too helps to make it safe to dissipate in the OFF-going transistor the stored energy of the associated wound conductor.
Patent JP-H0589978-A (JP)
Title: Discharge lamp lighting device and lighting apparatus
Inventor: SHIMIZU KEIICHI
IPC: H05B41/16
Filed: 1991-09-27
Abstract: PURPOSE:To provide a discharge lamp lighting device capable of surely lighting a discharge lamp while preventing electric shocks. CONSTITUTION:To light a discharge lamp FL, the filaments FLa, FLb of the discharge lamp FL are preheated by a relatively low preheating voltage. A timer circuit 17 detects application of the preheating voltage for more than a predetermined time, and then outputs a pulse. To apply a starting voltage, the output of the timer circuit 17 is fed to the base of a transistor Q3; the electric potential of the connecting point of resistances R1, R2 is lowered and a starting voltage higher than the preheating voltage is applied as a pulse to the discharge lamp FL to start the lamp. When a lighting detection circuit 21 detects lighting of the discharge lamp FL, a switching circuit 19 is switched to the normal lighting mode. If lighting of the lamp is not detected within a predetermined time after the application of the starting voltage, the output of an inverter circuit 12 is lowered so as to prevent high load from being applied to the lamp for a long time.
Patent JP-2001074068-A (JP)
Title: Resin-made holder for one-way clutch
Inventor: NUMATA TETSUAKI
IPC: F16D41/07
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a resin-made holder for a one-way clutch capable of securing fixed torque in use and restraining deterioration of roundness and favourable in an assembling property. SOLUTION: This resin-made outer holder for a one-way clutch is furnished with a first projection 5 to contantly make pressure contact with an outer ring 7 and a second projection 6 to make contact with the outer ring 7 only at thermal expansion. An assembling property is improved by restraining initial fixed torque on the outer holder as the first projection 5 makes contact with the outer ring 7 and the second projection 6 does not make contact with the outer ring 7 when assembling it. Additionally, it is possible to secure fixer torque of the outer holder against the outer ring 7 and to perform certain clutch motion as not only the first projection 5 but also the second projection 6 makes contact with the outer ring 7 by thermal expansion is use.
Patent JP-H0992339-A (JP)
Title: Secondary battery
Inventor: KATAYAMA KIYOSHI
IPC: H01M4/36
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery in which a winding breakage can be prevented from being caused when a battery electrode having a long winding core is wound with both ends being supported, and the pressure to crush when the battery is crushed can be enhanced. SOLUTION: This secondary battery has an electrode spiral body 13 formed by winding a strip positive electrode 13, a negative electrode 14 and a separator on a winding core 31. The winding core 31 has a cylindrical form. The winding core has a groove on one end.
Patent JP-H0960574-A (JP)
Title: Automatic controller in wind power rotor
Inventor: TATEMUKAI SEISHI
IPC: F03D7/04
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To take out torque and adjust the direction of a windmill, by attaching a fixed gear on the center part of a turning table, and meshing the fixed gear with a bevel gear attached to a rotary shaft of the windmill through a one-way rotational device. SOLUTION: A fixed gear 7 is integrally attached on the center part of a turning table 8, and a bevel gear 1 supported to a rotary shaft 6 of a windmill through a one-way rotational device (ratchet devices 2 to 4) is meshed with the fixed gear 7. When the rotary shaft 6 is to be reversely rotated, the turning table 8 is turned, and the direction of the windmill is adjusted. When the rotary shaft 6 whose direction is adjusted is rotated by the windmill, the rotation is transmitted to a generator, so as to generate electric power. Therefore, instability of the wind direction and the wind speed is overcome, and wind power energy can be effectively used for power generation all year round.
Patent JP-H06122635-A (JP)
Title: Method for isomerizing dialkylnaphthalene
Inventor: OTAKE MASAYUKI
IPC: B01J29/08
Filed: 1992-09-18
Abstract: PURPOSE:To efficiently isomerize a dialkylnaphthalene or its isomer mixture into a desired dialkylnaphthalene isomer in a short time, while preventing the loss of the dialkylnaphthalene or its isomer mixture due to side reactions such as a disproportionation reaction and a transalkylation reaction. CONSTITUTION:At least one kind of dialkylnaphthalene isomer is heated in the presence of a catalyst comprising faujasite type zeolite belonging to a hexagonal crystal group and preferably in the presence of hydrogen gas to isomerize the dialkylnaphthalene. Since the intergroup isomerization of the dialkylnaphthalenes is more apt to occur by raising the reaction temperature, increasing the concentration of the catalyst and prolonging the catalyst contact time, the reaction temperature is 100-400 deg.C, preferably 150-250 deg.C, for the intragroup isomerization, and is 200-500 deg.C, preferably 300-450 deg.C, for the intergroup isomerization. The catalyst is prepared by using the compounds for ordinary synthetic zeolite as a silica source and an alumina source and using 18- crown-6(1,4,7,10,13,16-hexaoxoacyloctadecane) as a template agent.
Patent JP-H04130730-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANIGAKI YUKIO
IPC: H01L21/3205
Filed: 1990-09-21
Abstract: PURPOSE:To reduce the wiring resistance value of a laminated wiring and to realize the high speed of an operating speed by a method wherein the titanium content of a first metal film for the laminated wiring is constituted within a specific range. CONSTITUTION:Laminated wiring 13 is formed as a two-layer structure in which a metal film 12 formed of an aluminum alloy film has been laminated on a metal film 11 formed of a titanium-tungsten alloy film. The titanium content in the titanium-tungsten alloy film as the metal film 11 for the laminated wiring 13 is constituted within a range of 0.1 to 2.0wt.%. By this constitution, a reaction is reduced in the interface part between the titanium-tungsten alloy film 11 and the aluminum alloy film 12 for the laminated wiring 13, the amount of titanium atoms in the titanium-tungsten alloy film 11 which creep into the aluminum alloy film 12 can be reduced at a heat treatment, and the resistance value of the aluminum alloy film 12 can be reduced. Consequently, since the wiring resistance value of the laminated wiring 13 can be reduced, the signal transmission speed of the laminated wiring 13 can be made fast and the operating speed of a circuit mounted on a semiconductor integrated circuit device can be made fast.
Patent JP-H02100989-A (JP)
Title: Escalator
Inventor: ISHIDA MATSUHIKO
IPC: B66B29/08
Filed: 1988-10-04
Abstract: PURPOSE:To obtain an escalator such that a wheelchair can be mounted and dismounted smoothly as well as safely by providing a lower floor platform with a floor board, serving for a wheelchair mounting board, with its whole body or only its tip ascending approximately in the horizontal state to an elevating stop board and a movable step board in the ascending state. CONSTITUTION:A special footstep 31 is stopped in the fixed position of the lower floor horizontal part A just in front of a lower floor platform, and an elevating step board 32 is moved upward as well as a movable step board 33 is reversed so as to be held in the position of the same horizontal plane as the elevating step board 32 on the lower floor side. On the other hand, a wheelchair 61 mounted with a user is placed on a descending floor board 51, and the floor board 51 is held in the horizontal position to the movable step board 33. The special footstep 31 is stopped in the position where the facing edges of the movable step board 33 and the floor board 51 are mutually drawn near. The wheelchair 61 is boarded on the movable step board 33 from the ascending floor board 51. Afterwards, a motor is energized to drive a pinion reversely, so that the floor board 51 descends, resulting in resetting the horizontal part 57 of the end part to be positioned on the same horizontal plane, an escalator is driven upward, and the special footstep 31 mounted with the wheelchair 61 is conveyed to a constant inclination territory B.
Patent JP-H0676119-A (JP)
Title: Character reading method
Inventor: OZEKI KAZUMASA
IPC: G06K9/68
Filed: 1992-08-25
Abstract: PURPOSE:To provide a character reading method which can surely read the characters printed on a subject like a steel stock, etc., by a point spray type printer, etc., even though the change with the lapse of time is recognized at the printer side in regard of the size and the shape of each dot of the printed characters. CONSTITUTION:A character string printed on a subject is photographed and extracted out of this photographed image. Then each character pattern is compared with a reference pattern for the decision and the specification of the character pattern. At the same time, the reference pattern of each character is updated based on the average one of those character patterns that are extracted and specified in the prescribed frequency before the decision of the patterns. Thus it is possible to keep a high correlation rate for each extracted pattern to the reference pattern and to improve the reading reliability despite the change of the size and the shape of each dot of each character owing to the change with time caused at the printer side. Furthermore the total character reading time can be shortened since the reference pattern can be updated just with the calculation of the average of the extracted character patterns equivalent to several items.
Patent JP-H1189958-A (JP)
Title: Locking device for sprinkler head
Inventor: YONEDA SHIN
IPC: A62C35/68
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To easily mount a sprinkler head in a predetermined position of a ceiling part using a sprinkler head locking device by which the sprinkler head is connected via a joint to a distributing pipe placed below the ceiling part, in such a way that the axis of the sprinkler head becomes vertical, with the joint mounted on the ceiling part by a mounting bracket. SOLUTION: A mounting bracket 5 has a fixed part 12 fixed to a ceiling part 1 by a fixture 17, and a positioning hole 15 that coincides with a sprinkler head position mark printed on the ceiling part 1 is provided in the fixed part 12 in such a way as to coincide with the upward extension of an axis P.
Patent JP-H0671182-A (JP)
Title: Catalyst for purifying vehicle exhaust gas and method for its production
Inventor: UEMITSU ISAO
IPC: B01J35/04
Filed: 1992-08-26
Abstract: PURPOSE:To obtain a catalyst capable of controlling the carried amount of active metals according to the depth of a ceramic powder or wash coat layer, highly active and great in purifying power by a method wherein either an oxidation or reduction catalyst or either honeycomb or pellet catalyst is easily produced according to the kinds of the active metals to be carried. CONSTITUTION:An active metal 21a is carried on the surface layer 20 of a ceramic powder layer 21 by ion implantation, this active metal carrying ceramic powder, together with a binder, is admixed with a solvent to prepare a slurry, a ceramic or metal made honeycomb carrier is immersed in this slurry, removed therefrom, dried and baked and a wash coat is formed on the wall surface of the honeycomb carrier.
Patent JP-S62113324-A (JP)
Inventor: TAKAHASHI HIDEZOU
IPC: H01H33/34
Filed: 1985-11-11
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-2000080944-A (JP)
Title: Combustion control device for internal combustion engine
Inventor: SADAKANE SHINJI
IPC: F02D41/02
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To easily reduce dispersion between cylinders of a burning condition by detecting ion current corresponding to a rate of ion generated by burning mixture in a combustion chamber per cylinder, and regulating a burning condition so as to suppress a difference of detected ion current values between cylinders. SOLUTION: When mixture in a combustion chamber is ignited and burnt by spark discharge in an ignition plug 50, the mixture is ionized. Since voltage is applied between both electrodes of the ignition plug 50 by a constant voltage power supply 116, ion current flows when the mixture is ionized. Voltage generated on a connecting point of an ion current detecting resistance 118 and the constant voltage power supply 116 is supplied to an ECU as an ion current detecting circuit output. When an ion output is detected per cylinder and a cylinder having a small ion output exists, an injection timing of the cylinder is corrected so as to set the ion output of the cylinder to the maximum level, and thereby, combustion dispersion between the cylinders can be suppressed in a small level.
Patent JP-H08116231-A (JP)
Title: Surface acoustic wave transversal filter
Inventor: ARAKI NOBUNARI
IPC: H03H9/145
Filed: 1994-10-18
Abstract: PURPOSE: To facilitate the design and manufacture by adopting a unidirectional receiver side interdigital transducer so as to reduce an acoustic energy loss. CONSTITUTION: A surface acoustic wave transversal filter of 3-transducer structure is formed by providing a couple of receiver side IDTs 12, 13 to both side of a transmitter side IDT 15 in a center and unidirectional IDTs are adopted for the receiver side IDTs 12, 13 so as to eliminate the dissipation of an acoustic energy from the receiver side IDTs 12, 13 thereby reducing the loss of the filter. A symmetrical structure is adopted for the electrode pattern of the transmitter side IDT 15, then phase matching of surface acoustic waves from the receiver side IDTs 12, 13 is facilitated. The filter having a weighting by using the transmitter side IDT 15 is realized by utilizing a fact that a structure of the transmitter IDT 15 has no floating electrode.