baber/WOPTO huggingface dataset:
Patent JP-H09133137-A (JP)
Title: Ball bearing cage and ball bearing
Inventor: MAEHARA SHIGEKI
IPC: F16C33/44
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To suppress torque required for rotation and torque fluctuation, and improve the durability of a ball bearing low in dust generation and sound. SOLUTION: Balls 5, 5 are held in a rollable state by a cage 7 made of synthetic resin. Synthetic resin forming the cage 7 contains potassium titanate whiskers as reinforcing material. Fine, short potassium titanate whiskers do not lower the fluidity of synthetic resin so as to obtain the cage 7 of desired shape and moreover with sufficient strength, and the self-lubricating ability of the potassium titanate whiskers reduces torque and torque fluctuation and improves durability.
Patent JP-H06135278-A (JP)
Title: Seat for industrial vehicle
Inventor: KANI SHINICHI
IPC: B66F9/075
Filed: 1992-10-23
Abstract: PURPOSE:To prevent rain water from pooling on a seat or from wetting the seat in an industrial vehicle having no cabin and incorporating a meter box attached to a steering column. CONSTITUTION:An steering wheel 3 is attached to the upper end of a steering column 2 provided at the driver's seat, and a meter box 4 is attached therebelow. A seat 5 is coupled to an engine hood 1 through the intermediary of a link 12 having a first end part rotatably supported to a bracket 11 projected from the upper surface of the engine hood 4 and a second end part rotatably coupled to the front end parts of opposite sides of a base frame 6. The position of the projected part of the bracket 11 and the length of the link 12 are set so that the meter box 4 and steering wheel 3 are covered with the seat which is movable.
Patent JP-H07142347-A (JP)
Title: Reflection preventive contact material and fine pattern forming method using the same
Inventor: KANAMORI JUN
IPC: H01L21/027
Filed: 1993-11-16
Abstract: PURPOSE:To provide a reflection preventive contact material and a method for forming a fine pattern using the same for a photolithographic process without increasing the number of steps and without increasing the treatment time while improving resolution of a resist pattern by preventing reflection from a substrate. CONSTITUTION:A method for forming a fine pattern of a semiconductor integrated circuit device comprises the steps of forming a substrate board 1, coating the board 1 with a contact material 5 mixed with dispersing material and fine carbon in water soluble photoresist contact material, forming a photoresist 6 on the material 5 and reducing a reflected light from the board 1 by a photolithography.
Patent JP-H01153217-A (JP)
Title: Method of installing cutter for high alloy tool steel and other to tool support section and tool manufactured by said method
Inventor: BERUNHARUDO UERUTSU
IPC: B23B27/18
Filed: 1988-11-11
Abstract: PURPOSE: To strongly connect a cutter and a tool support part to each other by firstly welding a cutter of a high-alloy tool steel onto an intermediate part in the soft condition that the high-alloy tool steel is not hardened yet, and heat treating the intermediate part with the cutters, and thereafter, welding the intermediate part onto the support part with the cutter. CONSTITUTION: Each cutter 3 made of the high-alloy tool steel are welded to an intermediate part 4 in the soft condition that the high-alloy tool steel is not hardened yet. Continuously, the intermediate part 4 including the cutters 3 is heat treated so as to harden the cutter 3, and on the other hand, the intermediate part 4 (low carbon steel) is tempered at the same time. The intermediate part 4 including the cutters 3 is welded onto a base disk 2 along the periphery thereof. The cutters 3 made of the high-alloy tool steel are connected to the base disk 2 having rigidity and elasticity. A welding part 6 between the intermediate part 4 and the base disk 2 is curved like a recessed surface with a view from the intermediate part 4, and the intermediate part 4 and the base disk 2 are connected to each other at an especially high strength.
Patent JP-H01128106-A (JP)
Title: Overcurrent protecting circuit for stabilized power unit
Inventor: ISHII YASUSHI
IPC: G05F1/56
Filed: 1987-11-13
Abstract: PURPOSE:To completely protect a control transistor and then to surely protect a stabilized power unit by setting the delaying action time of a delay means that delays the working of a threshold value circuit at the value larger than the duration of the short circuit current produced by the capacity of the load connected to a stabilized current. CONSTITUTION:The input voltage Vi is received from a DC power supply 50 by a stabilized power unit and the stabilized output voltage Vo is supplied to a load 60. The base potential of a control transistor (Tr)1 of the power unit is fixed by a Zener diode 2 and a load current path is connected between the collector and the emitter of the Tr1. At the same time, the overcurrent state of the load 60 is detected by an overcurrent detecting means 20 and the voltage produced between the collector and the emitter of the Tr1 by a threshold value circuit 30. The circuit 30 works when the received voltage exceeds the threshold level. The working of the circuit 30 is delayed by a delay means 40. The Tr1 is operated by an opening circuit 10 in response to the actions of both means 20 and 40. Then the delaying action of the means 40 is set at the value larger than the duration caused by the capacity of the load 60.
Patent JP-H01127730-A (JP)
Title: Working machine system of excavator
Inventor: NISHIMURA SATORU
IPC: E02F9/22
Filed: 1987-11-13
Abstract: PURPOSE:To utilize energy by a method in which an assist cylinder to be led to a boom cylinder is connected with a counterweight cylinder, and energy stored with rise of the counterweight is supplied during the rise of the boom. CONSTITUTION:In a working machine having a boom 3 at the front and counterweight 9 at the rear, an assist cylinder to be led to a boom cylinder 6 is connected with a counter cylinder 11 and pivotally supported on the same shafts 12 and 13 as the cylinder 6. When the boom 3 is lowered, energy generated through the assist cylinder connected with the cylinder 6 is transmitted to the cylinder 11 to raise the weight 9. When the boom 3 is raised, the weight 9 is lowered and the stored energy is sent through the assist cylinder to the boom 3.
Patent JP-H01128054-A (JP)
Title: Film rewinding control device for camera
Inventor: AKASAKA MICHIHARU
IPC: G03B17/00
Filed: 1987-11-13
Abstract: PURPOSE:To eliminate the need for the additional attachment of a changeover switch and to facilitate the changeover operation of both functions by using the detecting means of a DX code and switching the two functions; one is to leave the tongue-shaped end of a film and the other is a complete winding-in function. CONSTITUTION:The title device is provided with a controlling means 36 performing rewinding completion control which projects a film rewinding tailing edge from a cartridge when the detecting means detects an NONDX film and performing rewinding completion control which rolls the film rewinding tailing edge into the cartridge when the detecting means detects a DX film. Therefore, the DX code part of the film loaded in a camera can be controlled to the tongue-shaped end leaving or the complete winding-in by switching the DX code or an NONDX code. For the code conversion, the NONDX film can be easily made by attaching a tape to the code part of the DX film, etc. Moreover, the installation of the switch for function switching and the trouble of inspecting and managing of said switch which is changed over in its producing stage and its shipment stage are made unnecessary.
Patent JP-H07142847-A (JP)
Title: Manufacture of printed wiring board
Inventor: IWATA TOSHIMASA
IPC: H05K3/28
Filed: 1993-11-16
Abstract: PURPOSE:To surely form a dam also between the conductor circuits at narrow pitches by dissolving the surface layer part of a photosolder resist exposed to light so as to expose a conductor circuit, and forming a dam by a remaining photosolder resist. CONSTITUTION:A copper foil is stuck to the surface of a substrate 10 whose surface consists of an insulating material, and this copper foil is etched to form a conductor circuit 20. Next, epoxy resin photosolder resist 30 is applied all over the surface of the substrate 10 including the conductor circuit 20. And, it is heated and dried to expose only the section to form a dam 31. Next, the exposed photosolder resist 30 is developed and the unexposed section of the photosolder resist 30 is removed. Lastly, the surface part of the exposed photosolder resist 30 is dissolved to expose the conductor circuit 20 by soaking it in potassium hydroxide solution. And a dam 31 is made between the conductor circuits 20 by the remaining photosolder resist.
Patent JP-S62133141-A (JP)
Inventor: TOMASU RAASON NERUSON
IPC: D02J1/00
Filed: 1986-12-03
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-H09126710-A (JP)
Title: Chromate coating electrolytic reduction removing method in electrolytic plating thickness measurement
Inventor: KARIYA SUSUMU
IPC: G01B7/06
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a chromate coating electrolytic reduction removing method in an electrolytic plating thickness measurement by which only the chromate coating on a galvanized surface can be removed precisely and easily. SOLUTION: In electrolytic plating thickness measurement, a plated part is dissolved by means of constant current electrolysis with an object 1 to be measured as the positive electrode and an electrolysis cell 2 as the negative electrode, and on the basis of a time required for the dissolution, a plating thickness is measured. In advance of the coulometric plating thickness measurement, the object 1 to be measured is set in a negative electrode while the electrolysis cell 2 is set in the positive electrode, and a chromate coating applied to the object 1 to be measured is removed by means of electrolysis reduction. In this way only the chromate coating can be easily removed without damaging any plating layer.
Patent JP-2001109138-A (JP)
Title: Photosensitive planographic printing plate
Inventor: FUJITA KAZUO
IPC: C08F220/56
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive planographic printing plate developable with an aqueous alkali developing solution, excellent in wear resistance, having high printing durability, excellent also in chemical resistance, having high printing durability even when printing with UV-curing ink is carried out without burning, adaptable to a wide range of development conditions and causing no scumming in printing. SOLUTION: The photosensitive planographic printing plate has a photosensitive layer containing a vinyl polymeric high molecular compound insoluble in water and soluble in an alkaline aqueous solution and o-naphthoquinone diazide. The vinyl polymeric high molecular compound is a copolymer containing specified two monomer components.
Patent JP-2001104999-A (JP)
Title: Treatment of organic waste
Inventor: MATSUI KENSUKE
IPC: C02F11/04
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To simplify apparatus constitution or operation control by improving the concn. properties of org. waste and unifying sludge concentrating and separating operation in a method for concentrating organic waste such as organic sludge before decomposing the same by a biological digestion apparatus. SOLUTION: In a method for concentrating organic sludge before decomposing the same in a methane fermentation tank 2, the methane fermentation sludge withdrawn from the methane fermentation tank 2 is mixed with organic sludge to be concentrated in a concentration and separation apparatus 1.
Patent JP-H01126830-A (JP)
Title: Decoder circuit
Inventor: INABA YOSHIAKI
IPC: H03M7/00
Filed: 1987-11-12
Abstract: PURPOSE:To simplify an entire circuit constitution by adding a prescribed value in response to a bit added with a value 1 with respect to a binary data added with a value 1 with respect to a prescribed bit to convert a binary data into a bipolar binary data. CONSTITUTION:A prescribed value 1369 is added in response to a bit added with a value 1 to a binary data DA added with a value 1 with respect to a prescribed bit to convert a binary data DA into a bipolar binary data DBO0 by a 2nd data conversion circuits 94-106. Then the value 1369 is added to the binary data DA in response to the bit added with a value 1. Thus, the assignment of a bipolar number in error is prevented and a decoder circuit with a simple constitution as a whole is obtained.
Patent JP-H09123536-A (JP)
Title: Manual printer
Inventor: KINOSHITA NAOHISA
IPC: B41J3/36
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a manual printer in which the printing can be started immediately from a position where an image carrying body touches on a recording medium. SOLUTION: Control means for a manual printer 1 operates a motor to rotary drive a roller 2 by a specified amount while an encoder 11 and a photointerrupter 13 detect the rotational speed of the roller 2. Based on the rotational speed thus detected, an ink jet recording head 5 forms a mirror transfer image on the roller 2. The mirror transfer image is then transferred to a recording medium thus forming a specified image thereon.
Patent JP-H04161149-A (JP)
Title: Laser device
Inventor: SAGEHASHI HIDEO
IPC: H01S3/101
Filed: 1990-10-26
Abstract: PURPOSE:To safely and surely guide a laser beam to a light guiding part by detecting that the insertion part of the light guiding part is connected to a body part in the direction perpendicular to a direction where the insertion part is inserted and in parallel therewith. CONSTITUTION:A plug 16b as the insertion part is inserted to the light guiding part 14 which is a waveguide to a body part 10 and is connected to a connection receiving section 22 as the juncture provided to the body part 10. A detecting means 24 detects that the plug 16b is connected to the connection receiving part 22 in the direction perpendicular to the direction where the plug 16b is inserted and the direction parallel therewith. The sure locking and connecting of the plug 16b to the prescribed position is detected by a detecting means 24. The insertion of an optical fiber to the connection receiving section is detected in this way and in addition, whether the optical fiber is sufficiently locked or not is detected.
Patent JP-H09128003-A (JP)
Title: Distributed control system
Inventor: SHIMADA CHIAKI
IPC: G06Q50/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a control system capable of reducing operator's load and attaining the effective use of devices and the efficiency of batch processing. SOLUTION: A schedule preparing means 12 included in a schedule preparing device SC prepares a batch processing schedule and sends the schedule to an operation monitoring device ICS through a communication bus BS1. The device ICS executes communication with the device SC and a controller FC through communication means 21, 22 based upon communication rules determined in communication buses BS1, BS2. A schedule information file memory 23 stores information sent from the means 12 and a recipe preparing means 24 prepares a batch processing execution recipe based upon information such as a batch identifier, a recipe name and the name of a device to be used and sends the recipe to the controller FC.  A starting means 25 allows the controller FC to start the batch processing at scheduled time based upon execution start scheduled time information stored in the memory 23 to execute the prepared schedule.
Patent JP-H09126716-A (JP)
Title: Position detecting sensor
Inventor: UMEHARA KEIICHI
IPC: B62D1/16
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts so as to provide a position detecting sensor which can be produced easily. SOLUTION: A disk 11 is fixed to the outer circumferential face of a steering shaft 1. ON the disk 11, a color producing unit 12 is formed on a coaxial circle serving as a movement direction line for the disk 11. In the color producing unit 12, R (red) parts 12α, B (blue) parts 12β, and G (green) parts 12γ are repeatedly arranged in the predetermined order. On the basis of the detection order of the R parts 12α, the B parts 12β, and the G parts 12γ, the steering direction of the steering shaft 1 is detected.
Patent JP-H10114467-A (JP)
Title: Winding controller for wire aligning winder
Inventor: NAKAYAMA KEIJI
IPC: B65H54/28
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To detect a winding outside diameter on a winding drum with high precision by computing a wire winding outside diameter from an initial outside diameter of a winding drum, a wire outside diameter dimension, a number of layers of the wire winding layers, and a winding outside diameter dimension increase coefficient. SOLUTION: To an outside diameter operation part 46, an initial outside diameter D0 of a winding drum is inputted from an initial outside diameter inputting part 48, a wire outside diameter dimension (d) decided by a cross section shape (a circle or other shapes) of the wire is inputted from a wire outside diameter dimension part 50, the number of layers A of the wire winding layers on the winding drum is inputted from a winding layer number inputting part 52, and an outside diameter dimension increase coefficient K decided from a mutual positional relationship (overlapping relationship of the wire) of the adjacent wire winding layers on the winding drum is inputted from the winding outside diameter dimension increase constant inputting unit 54. On the basis of these data, a wire winding outside diameter D is found according the following equation: D=2d+2(A-1)K.(d)+D0 .  In this way, a lift of the winding layers can be surely detected, so that a rotational speed can be controlled precisely.
Patent JP-H07119335-A (JP)
Title: Installation structure for snow melting heating wire and wiring fittings using the heating wire
Inventor: KATO TAKEHITO
IPC: E04H9/16
Filed: 1993-10-21
Abstract: PURPOSE:To eliminate entirely accumulated snow on a roof by installing meanderingly a self-temperature controllable electric heating wire which is shaped up to be thinner, and what is more, to be narrower than roofing tiles, to the whole roofs along their flow direction. CONSTITUTION:A substantially flat-shaped self-temperature controllable electric heating wire 1, which is thinner and narrower than roofing tiles, are provided with a pair of electrodes 2 and 2a. The heating wire 1 is placed in front of the head of the roofing tiles 9 in such a fashion that the wider portion of the wire may be upward. What is more, the heating wire 1 is arranged to run along the undulated surfaces of the tiles in the ridge direction while the heating wire is twisted at and returned from both ends 12 and 12a of the ridge directions A of a roof 8 and laid out meanderingly along the whole flow direction B. One end of a tie plate is installed as a wire holding unit in such a fashion that it may bend freely. When metal fittings 13 and 13a provided with a hook- shaped stopper are installed to the other end, their use will be more suitable to the electric heating wire 1.
Patent JP-H08125097-A (JP)
Title: Lead frame
Inventor: KURIHARA KENICHI
IPC: H01L23/50
Filed: 1994-10-27
Abstract: PURPOSE: To supply a resin-sealed semiconductor device in which a product and a device cost are reduced, having a low cost and high reliavility. CONSTITUTION: A lead frame comprises an island 4 for mounting a semiconductor chip, a suspension pin 1 for supporting the island, outer leads 2a extended out of a semiconductor device, inner leads 2b in the device, and a tie bar 6 for preventing the flow-out of resin at the time of resin sealing, and a wing leads 3 extended from the side of the island 4 and terminating at the surface of the resin or a slight protrusion from the surface. Thus, in the step of assembling at a remote tie bar specification lead frame, the mold cost and the man- hour of the tie bar cutting step can be reduced, and the percentage of defectives in the deburring step can be reduced.
Patent JP-S63140354-A (JP)
Title: System for detecting trouble of store check mechanism
Inventor: OKANO ITARU
IPC: G06F12/16
Filed: 1986-12-02
Abstract: PURPOSE:To prevent the trouble in a data processing from being generated, by inputting the same address to two inputs of a comparator at the time of performing preferentially the clear operation of a store buffer, and detecting the trouble in advance. CONSTITUTION:Selectors 2a-5a are provided at the inputs on one sides of the comparators 2-5 corresponding to each entry of a store address, and a read address is selected with the timing of the read address respectively, and is compared with a corresponding store address. When coincidence is detected between them, the timing by which a store buffer clearing operation is performed preferentially is generated. When the priority of the store buffer clearing operation is established, each of the selectors 2a-5a selects each store address of the store buffer 1, and each of the comparators 2-5 compares the same store address respectively. When any of the comparators 2-5 does not output a coincidence signal a signal representing the trouble is outputted.
Patent JP-S62181397-A (JP)
Inventor: MATSUKU UIRISU FUNTO
IPC: C10N10/16
Filed: 1986-12-02
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-H04162952-A (JP)
Title: Hollow cam shaft and its manufacture
Inventor: HIRUTA NORIKI
IPC: B22D19/00
Filed: 1990-10-25
Abstract: PURPOSE:To obtain high strength and lightening to a hollow cam shaft by applying groove machining only to part corresponding to a shaft bearing part at front end face, etc., divided to shaft direction of outer peripheral face in the hollow shaft, forming as cast-in welding to the corresponding shaft bearing part, etc., and making under the hollow shaft condition to the part except welding position. CONSTITUTION:Only to the parts corresponding to the shaft bearing part 6 at front end face, a shaft bearing part 7 for rear end face, cam part 8 and journal part 9, divided to the shaft direction of outer peripheral face in the steel-made hollow shaft 10, machining to groove and recessed and projected parts is applied with knurling tool, etc., having the fixed width. The shaft bearing part for front end face, etc., corresponding to only the groove and recessed and projected positions in the above hollow shaft, are integrally formed as cast-in welding to the above hollow shaft. The shaft part except the above welding position, is under condition of the above steel-made hollow shaft. By this method, the machining man-hour is drastically reduced, and by making the shaft part the hollow pipe exposing part, this is made to lightening and the hollow cam shaft having sufficient strength can be obtd.