baber/WOPTO huggingface dataset:
Patent JP-H09331160-A (JP)
Title: Cell cover for portable equipment
Inventor: WATANABE SHOJI
IPC: H04M1/11
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a cell cover possessed of a good antislipping function by a method wherein the cell cover is equipped with a rubber plate which is bonded to a plastic cover protruding partially from its surface. SOLUTION: A cell cover 27 is nearly as large in area as the lower half of the rear surface of a case 21. The cell cover 27 is composed of a plastic cover 29 and a rubber plate 31 bonded to the rear side of the plastic cover 29 which fronts a cell housing chamber 23. Holes 33 are bored in the plastic cover 29, first projections 35 provided in the rubber plate 31 protruding are inserted into the corresponding holes 33 respectively. The tips of the first projections 35 inserted into the holes 33 protrudes slightly from the surface of the plastic cover 29. When the cell cover 27 formed as above is held in an operator's hand, the first projections 35 are pressed against the palm to fulfill an anti-slipping function.  The first projections 35 are made to protrude from the rubber plate 31 pasted on the rear of the plastic cover 29, so that they hardly fall off from the surface of the cell cover 27.
Patent JP-H1060064-A (JP)
Title: Production of telechelic, branched and star-shaped thermoplastic resin polymer
Inventor: KAZMAIER PETER M
IPC: C08F285/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To enable the regulation of the molecular structure of a polymer such as molecular weight, molecular weight distribution and shape, by using a free radical initiator, a free radically reactive monomer, a free radically reactive branching agent monomer and a stable free radical agent. SOLUTION: A mixture of (A) a free radical initiator (e.g. benzoyl peroxide) with (B) a free radically polymerizable monomer (e.g. styrene) and (C) a free radically reactive branching agent is heated to form an unbranched polymer product. Furthermore, a mixture thereof with (D) a stable free radical compound (e.g. a nitroxide radical compound sterically undergoing steric hindrance) is then irradiated to form an intermediate branched polymerization product. A mixture of the resultant intermediate branched polymerization product with the second component B is subsequently heated to form the first branched polymerization product, which is then cooled to thereby afford telechelic branched and star-shaped polymers having various molecular structures.
Patent JP-S6213737-A (JP)
Title: Control panel of small generator
Inventor: KANEUCHI YOSHIO
IPC: F02B63/04
Filed: 1985-07-09
Abstract: PURPOSE:To improve a soundproofing effect and to facilitate maintenance and servicing, by a method wherein a control panel is divided into an upper and a lower stage panel, and the lower stage panel is positioned so as to be inclinable forward. CONSTITUTION:A control panel 1 of a small generator is divided into an upper stage panel 2 and a lower stage panel 3. Hinges 4 are positioned to both sides of the back of the bottom end of the lower stage panel 3, and is located so as to be inclinable forward. With the lower stage panel 3 rotated upward, a magnet 8 is joined with a bracket 7 by dint of a magnetic force to bring the lower stage panel into a closed state, and about the whole of the small generator is covered with the control panel 1. This enables production of a soundproofing effect when the lower panel is brought into a closed state and enables facilitation of maintenance and servicing when in an opening state.
Patent JP-H04372967-A (JP)
Title: Image forming device
Inventor: ISHIDA TAKAO
IPC: G03G15/00
Filed: 1991-06-21
Abstract: PURPOSE:To provide an image forming device capable of reducing the number of maintenance actions by a user and the running cost and preventing the toner from spilling by integrating a supply container and storage container, and providing it removably from a cleaning means and a developing means. CONSTITUTION:A supply container (supply toner storage section) 60a and a storage container (waste toner storage section) 60b are integrated to form a unit (kit) 60, the supply container 60a and storage container 60b can be exchanged at once, the kit 60 is made removable from an image carrier (photoreceptor), a cleaning means (untransferred toner removing means) and a developing means (developing unit) 23, and the kit 60 is independently exchanged. The spilt developer (toner) is stored in the supply container 60a, and the developer is not spilt from a main body.
Patent JP-S6042615-A (JP)
Title: Display device for vehicle
Inventor: IKUI SHIYOUICHI
IPC: G01C23/00
Filed: 1983-08-18
Abstract: PURPOSE:To obtain an inexpensive, lightweight display device which does not require wide display space by allowing a meter system and a navigation system to share the display device. CONSTITUTION:A meter image signal generating circuit 12 fetches a vehicle speed detection signal, engine rotation detection signal, fuel amount detection signal, cooling water temperature detection signal, brake detection signal, exhaust gas temperature detection signal, etc., and generates a meter image signal 100 on the basis of them. A navigation image signal generating circuit 14, on the other hand, fetches detection signals from an azimuth detector, etc., and also fetches input data from an operation part to generate a navigation image signal on the basis of them. At this time, an image switching command generating circuit 18 supplies an image switching command 104 to a switching circuit 16, which switches and outputs the meter image signal 100 or navigation image signal 102 to the display device 10 according to the image switching command. An operator operates a circuit 18 to select the signal 100 or 102, switching the display images.
Patent JP-H0317001-A (JP)
Title: Composite suspension-like herbicide
Inventor: KATO SUSUMU
IPC: A01N37/22
Filed: 1989-06-14
Abstract: PURPOSE:To obtain the title herbicide free from organic solvent by dispersing and suspending in a liquid chloroacetamide-based herbicide a solid herbicide poorly soluble to the former one together with a surfactant and dry process white carbon. CONSTITUTION:The objective herbicide can be obtained by dispersing and suspending in (A) a chloroacetamide-based herbicide active component liquid at normal temperature [pref. a compound of formula (R<1>, R<2> and R<4> are each 1-4C alkyl; R<3> is 1-3C alkylene). esp. 2-chloro-2',6'-diethyl-N-(n-propoxyethyl)- acetanilide] (B) a solid herbicidal active component poorly soluble to the component A (e.g. atrazine, CAT) in the presence of a surfactant and dry process white carbon (esp. pref. particulate silicic acid produced by thermal decomposition of a silicon halide, silicic acid-contg. matter or organosilicon compound). The present herbicide is highly resistant to both heat and cold, being also good in biological effect.
Patent JP-S63318259-A (JP)
Title: Forcible drive lapping and polishing device
Inventor: ARAKI TAKASHI
IPC: B24B37/04
Filed: 1987-06-17
Abstract: PURPOSE:To prevent a drive roller, a reference plate and a head from slippage therebetween by forming tooth forms on the outer peripheries of the reference plate, head and drive roller opposed thereto and fitting a timing belt having large coefficient of friction onto said tooth forms to project slightly therefrom. CONSTITUTION:A semiconductor wafer applied to a reference plate is pressed against an emery cloth on a turn table by lowering a head. Next, a drive roller 10 contacting circumferentially the outer surface of the head and reference plate is rotatably driven relatively above the center of turn table, while grinding agent is supplied to the emery cloth to polish the semiconductor wafer. Then, a roller body 11 in the drive roller 10 is formed on the lower peripheral edge with a tooth form 13 onto which a timing belt 14 made of urethane of the like having large coefficient of friction is fitted with the outer peripheral surface projecting slightly from the outer peripheral surface of roller body 11. As a result, the driven roller 10, reference plate and head are prevented from slippage therebetween.
Patent JP-H0772639-A (JP)
Title: Electrophotographic photoreceptor, process cartridge having this electrophotographic photoreceptor and electrophotographic device
Inventor: NAKADA KOICHI
IPC: G03G5/06
Filed: 1994-07-01
Abstract: PURPOSE:To obtain high sensitivity and to stably maintain excellent electrophotographic characteristics from the initial period of use and even after repetitive use by incorporating an arylamine compd. into a photosensitive layer. CONSTITUTION:The arylamine compd. expressed by the formula is incorporated into the electrophotographic photoreceptor having the photosensitive layer on a conductive substrate. In the formula, Ar denotes a substd. or unsubstd. aryl group and substd. or unsubstd. heterocyclic group; R1, R2, denote substd. or unsubstd. alkyl groups, substd. or unsubstd. aralkyl groups or substd. or unsubstd. aryl groups; R1 and R2 may bond to each other to form a ring; R3 denotes a hydrogen atom, halogen atom, substd. or unsubstd. alkyl group, substd. or unsubstd. alkoxy group and substd. or unsubstd. aryl group. This process cartridge and electrophotographic device have such electrophotographic photoreceptor.
Patent JP-S5273875-A (JP)
Title: Synthesis of carbostyril-carboxylic acid derivatives
Inventor: NAKAGAWA KAZUYUKI
IPC: A61K31/47
Filed: 1975-12-16
Abstract: PURPOSE: Carbostyril-carboxylic acid derivatives of formula I (R is H, 1W4C alkyl; n is 1W5); for example, 6-(2-carboxy ) ethyl-3,4-dihydrocarbostyril. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10341294-A (JP)
Title: Communication equipment
Inventor: HIRAKAWA HIROYUKI
IPC: H04W88/02
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To simplify a control section by connecting an I/O port of a 1st control section that controls a 1st speech means provided to the equipment main body to an I/O port of a 2nd control section controlling the equipment main body and a 2nd speech means in parallel so as to use ports for a CPU and ports to set an identification signal in common. SOLUTION: An output of an FCODE terminal of a CPU 27a is switched from an L(low) level to an H(high) level at application of power to the equipment main body. Buffers IC10-IC19 reach a high impedance state and terminals A0-A9 of a CPU 11 and terminals A0-A9 of a CPU 27a are disconnected. When any diode is removed among diodes D10-D19, a power supply Vcc is supplied to any terminal of the terminals A0-A9 of the CPU 11 corresponding to the removed diode via any of resistors R10-19 and goes to an H level and the other terminals go to an L level. An active terminal is selected while using the I/O ports in common depending on the combination of the diodes.
Patent JP-H01318993-A (JP)
Title: Nuclear fuel element
Inventor: NAKATSUKA MASAFUMI
IPC: G21C3/17
Filed: 1988-06-21
Abstract: PURPOSE:To improve a resistability against a stress corrosion cracking and to actualize a highly reliable nuclear fuel element by using a fuel cladding tube consisting of a zirconium liner on which surface an oxidized film is formed. CONSTITUTION:A cladding tube 1 of a nuclear fuel is constituted by a zirconic alloy as a foundamental material and on an inner surface of it a zirconium liner 2 is formed and also on a surface of the liner 2 an oxidized film 3 of a zirconium is formed. By using such a cladding tube 1 of a nuclear fuel, a temporary deterioration of a preventing function of a stress corrosion cracking can be avoided, with a reason that the surface of the zirconium liner 2 does not react with a gas in a space in a fuel element at all. Instead of forming the above-mentioned oxidized film 3, a substance for controlling an oxygen concentration consisting of a metal oxide of which oxygen potential value is larger than that of a Zr/ZrO2 system, may be contained is the cladding tube.
Patent JP-S61113186-A (JP)
Inventor: JIMII DEII CHIRUDAAZU
IPC: G11C11/41
Filed: 1985-07-09
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-S5577249-A (JP)
Title: Indicator unit
Inventor: HORIIKE YOSHIO
IPC: H04H40/45
Filed: 1978-12-06
Abstract: PURPOSE:To simplify the arrangement of component on the front panel of a receiver while simplifying a display driver circuit without using a display method for turning display and stereophonic display, by attaining both tuning display and sterophonic display by using one display unit. CONSTITUTION:After FM radio waves inputted to an antenna are frequency-converted by frequency converter circuit 2 and then amplified by IF amplifier 5, the output of IF amplifier 5 is applied to FM detection circuit 5 and detected there, and a detected signal is applied to stereophonic demodulator circuit 6. Further, part of the intermidiate-frequency output of intermediate-frequency amplifier 4 and the output of detection circuit 5 are applied to tuning detection circuit 8, whose output is applied to normally-open electronic switch 11 to perform tuning desplay by LED display unit D. Then, the output of circuit 8 is applied to flashing signal generating circuit 9, and between this generating circuit and demodulator circuit 6, NOT circuit 12 is connected; when generating circuit 9 generates no stereophonic detection signal and detection circuit 8 generates an output, a signal operating intermittently normally-open switch 10 is outputted to display tuning is sterophonic broadcast by display unit D.
Patent JP-H103909-A (JP)
Title: Negative electrode zinc-based alloy powder for alkaline battery
Inventor: YASUMURA TAKAAKI
IPC: C22C18/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a zinc-based alloy powder, capable of improving suppression of generation of hydrogen gas before and after discharging as well as the load discharge characteristic when the zinc-based alloy powder is used as a negative electrode active material for an alkaline battery, and contains no harmful material such as mercury, cadmium, or lead. SOLUTION: Zinc-based alloy powder contains Bi in the range of 0.001-0.5wt.%, Mg in the range of 0.0015-0.07wt.%, and Sn in the range of 0.001-0.5wt.%. The zinc-based alloy is preferable to contain oxygen in the range of 0.001-0.08wt.%, have an apparent specific gravity in the range of 1.5-2.4g/cm<3> , and be heat-treated in the range of 100-400 deg.C under a vacuum or in the atmosphere of an inert gas.
Patent JP-H05321302-A (JP)
Title: Hydraulic shovel also useable as crane
Inventor: HIRATA YOSHIO
IPC: E02F9/26
Filed: 1992-05-18
Abstract: PURPOSE:To reduce the mounting cost of a safety device, such as a moment limiter and to improve the durability thereof, by a method wherein a cylinder pressure sensor is provided at a booms-cylinder and on the basis of signals from both an arm angle sensor and the cylinder pressure sensor, a liftable load corresponding to a position at the top end part of an arm is operated. CONSTITUTION:When a load is lifted by operating a boom-cylinder and an arm-cylinder, detected signals from a boom angle sensor 12 and an arm angle sensor 13 are momentarily inputted in a controller 15'. An arms position- operating means 25 in the controller 15' operates coordinate data at the top end part of an arm, and they are inputted in a moment-operating means 26. A detected signal from a cylinder pressure sensor 19 is inputted in the moment- operating means 26. By the moment-operating means 26, its detected value is compared with a value on a boom cylinder pressure table previously stored in a ROM 21, the pressure difference between them is operated, and moment about a pin at the base end part of a boom, which moment is caused by the force corresponding to this pressure difference, is operated and finally a lifted load is operated. In this way, the durability and maintainability of a safety device is improved.
Patent JP-S61105679-A (JP)
Inventor: MAIKERU SHIRAA
IPC: A61B5/117
Filed: 1985-07-11
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-S5853825-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOGI NAOTO
IPC: H01L21/208
Filed: 1981-09-25
Abstract: PURPOSE:To obtain a crystal with the higher accuracy of the thickness and the homogeneity compared with the method wherein the oxide film on the surface is melted back resulting in the re-crystal growth, by adheing the protection film for the prevention of oxidation on the surface of a compound crystal containing the element to be oxidized in the state of no oxide film and thereafter being crystal-grown on the surface again. CONSTITUTION:An N type GaAlAs layer 2, GaAs active layer 3 and P type GaAlAs layer 4 are stacked and epitaxially grown on a GaAs substrate 1, and a mask 5 constituted of Al2O3 is formed thereon. Next, first a Cl2 gas is introduced and an etching is performed by using a device which serves for a reactive ion etching and plasma evaporation resulting in the mesa structure going into the substrate 1, and succeedingly the mask 5 is removed, and a polycrystalline Si film 6 the protection film for the prevention of oxidation is adhered on the etching crystal plane by using an SiH4 gas. Thereafter, a GaAlAs buried layer not illustrated is formed on the sample by using an As saturated Ga solution in a liquid epitaxial growing method. In this manner, only the film 6 is dissolved, and layers 2 and 4 are not dissolved resulting in the generation of buried layers only in layers 2 and 4 in a cooling process.
Patent JP-S59131945-A (JP)
Title: Formation of image
Inventor: KOIZUMI FUMIO
IPC: G03G13/09
Filed: 1983-08-22
Abstract: PURPOSE:To enable formation of a toner image low in fog by using as a developer a one-component type magnetic toner contg. a magnetic material having a low mol.wt. fluorinated compd. attached to it in advance. CONSTITUTION:Fine magnetic material powder is immersed into a soln. of a low mol.wt. fluorinated compd. or said soln. is sprayed over said powder to coat said compd. on said powder and is dispersed into a binder resin, and when needed, additives, such as colorant and charge controller, are also incorporated to obtain a one-component type magnetic toner. A toner image is formed by applying a bias voltage to an electrostatic charge image on the support of said image, and using said toner and a magnetic brush. As the fluorinated compd., an F- contg. surfactant is suitable, and has high affinity to said magnetic powder and the binder resin. It is necessary for said compd. to have <=10,000mol.wt. from the view point of its solubility in org. solvents. A proportion of said compd. to said magnetic powder is in 0.01-1.0wt%. Said F-contg. surfactant is exemplified by C4H9COOH, C4F9NCO, CF3SO3C2H5, etc.
Patent JP-S5854306-A (JP)
Title: Terminal treatment for covered optical transmission material
Inventor: MIYAUCHI MITSURU
IPC: G02B6/00
Filed: 1981-09-25
Abstract: PURPOSE:To improve the treatment efficiency, by adjusting relatively the outside diameter of the end part of a covered optical transmission material and the inside diameter of a metallic sleeve to cover the metallic sleeve on the outside circumference of the end part of the optical transmission material and fixing them by drawing work and finishing the end face of the optical fiber into a specular surface. CONSTITUTION:A coating layer 2 is removed from an end part 3' of a covered optical transmission material 3, and a metallic sleeve 4 is covered on this part where the layer 2 is removed, and the metallic sleeve 4 is subjected to drawing work by a manual press tool or the like to fix the metallic sleeve 3 and the end part 3' to each other. In this case, since the end part 3' of the optical transmission material 3 and the metallic sleeve 4 are fitted to each other while keeping a desired relative gap by the adjusting means due to removal of the coating layer 2, a fixed state is obtaind only by deforming the metallic sleeve thereafter by a prescribed quantity, and it is unnecessary to wait for an adhesive to harden, and the loss of time is avoided. The terminal part is cut and polished along the line of a section VI to finish the end face of an optical fiber 1 into a specular surface.
Patent JP-S639266-A (JP)
Title: Electronic blackboard equipment
Inventor: YAMAZAKI ETSURO
IPC: B43L1/04
Filed: 1986-06-30
Abstract: PURPOSE:To accurately reproduce a complicated picture by using a heat write means so as to write a read picture onto the display medium of heat reversible coloring characteristic with magnification, recording the result of correction onto the prescribed size of paper with reduction and erasing a picture on the display medium. CONSTITUTION:The original 7 of a prescribed size drawn with an optional picture A is set to a recording/reading unit 4, an optical read means reads the picture by a write instruction and sends the result to a read/write unit 3. In such case, supporting shafts 2a, 2b are driven and the picture A is written on the pattern of a display medium 1 by a heat write means in such case with the magnification. Pictures B, C are added by a heat pen 5 and the display instruction is applied by using the key of the panel, then a temperature control mechanism 6 heats the display medium 1 at a contact temperature to keep the picture. On the other hand, in copying the picture, the recording and the number of recording sheets are instructed by the panel key, the supporting shafts 2a, 2b are driven and the picture is read by the optical read means of the unit 3. The read picture information is stored once in a memory and recorded on the prescribed size of paper by the recording means of the unit 4 with reduction and the result is discharged.
Patent JP-H09310352-A (JP)
Title: Template device for installing caisson
Inventor: KAWASE SHOICHIRO
IPC: E02D27/52
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide technique, by which a foundation pile is driven with high accuracy by imparting a function as a rule for driving the foundation pile and a pan at the time of the sinking of a caisson, the accuracy of installation with the sinking of the caisson is obtained with high precision, and the caisson can be held under a stable state. SOLUTION: A template device for installing a caisson is used for imparting a function as a rule for driving a plurality of foundation piles driven to a sea- bottom ground and a pan at the time of the sinking of the caisson by beforehand sinking the caisson before the driving of the foundation piles when the caisson is mounted and fixed onto these foundation piles. The template device has a template body 4 consisting of a framework steel structure having approximately lattice-shaped planes, and pile inserting sections for vertically penetrating the foundation piles to each lattice-shaped measure section of the template body 4.
Patent JP-H0444161-A (JP)
Title: Document preparing device
Inventor: HARA NAOZUMI
IPC: G06F17/21
Filed: 1990-06-11
Abstract: PURPOSE:To reduce errors in a character edition by providing a character code/control code discriminating circuit which discriminates the code indicated by a cursor as a character code or a control code and distinguishing the cursor display with the character code and the control code. CONSTITUTION:A character code/control code discriminating circuit 5 is provided which can discriminate whether the code indicated by the cursor at present is the character code or the control code, and means 6 to 8 are provided which can move the cursor to the character code as well as the control code and displays the cursor in the manner different at every the classification of the code indicated by the cursor. The code indicated by the cursor at present is discriminated whether the code is the character code or the control code, and the different cursor display is selected in accordance with the discriminated code classification, and the cursor is distinctly distinguished and displayed on a display device 8. Thus, operation error is reduced.