baber/WOPTO huggingface dataset:
Patent JP-H06311687-A (JP)
Title: Bearing device of rotary electric machine
Inventor: TSUNEKAWA MAKOTO
IPC: F16C33/66
Filed: 1993-04-23
Abstract: PURPOSE:To provide a bearing device wherein, even when a bearing is made small-sized, the maintenance regression of the bearing can be extended without lubrication and there in no fear that grease is leaked and that a temperature is raised due to stirring heat. CONSTITUTION:Grease chambers 7 in one more parts are installed at the upper part of the bearing support part of a bracket 1. The grease chambers 7 have a structure in which an oil component (a base oil) is collected at the lower part when grease is separated into a soap group and the oil component. Holes 8 in one or more parts are made in an outer ring 2a for a bearing in such a way that they are situated in parts connected to the grease chambers 7. Their positions are set in positions in which the oil component can be supplied easily.
Patent JP-H09263173-A (JP)
Title: Raising/lowering device
Inventor: SUZUKI TADAHIKO
IPC: B60P3/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To improve operability of the user of a wheel chair or the like and assure easy use of a wheel chair or the like by making a platform possible to be raised and lowered and pull it into a car body as well. SOLUTION: A platform 10 is slidably mounted on a side frame 5 which is driven to be raised and lowered by a main arm 3 and a subarm 4, the main arm 3 is rotated by a double acting hydraulic cylinder 20 to drive the platform to be raised and lowered, and a belt pulley 63 around which a toothed belt 61 which is fixed to the platform 10 at either end is wound is driven by an electric motor 62 to rotate it to make the platform possible to be driven for moving forward and rearward. In addition, a solenoid operated valve 51 which changes the delivery of operating oil to the two ports of the double acting cylinder 20 and a solenoid proportional valve 52 are provided. The solenoid proportional valve 52 regulates the flow rate of the operating oil to reduce the flow rate when the main arm 3 approches a vertical position in raising stroke.
Patent JP-S5525709-A (JP)
Title: Joint method for pipe and tube plate
Inventor: YAMAUCHI KIYOSHI
IPC: F28F9/18
Filed: 1978-08-11
Abstract: PURPOSE: To prevent the stress corrosion crach at the weld portion of heating pipes at a tube plate and to reduce the cost of the heating pipes by connecting the end of each of the heating pipes with a short pipe made of a material resistant to stress corrosion crack and jointing the short pipe portion to the tube plate.  
     CONSTITUTION: A heating pipe 1 is connected with a short pipe 5 made of a material resistant to stress corrosion crack, e.g. 3RE60, by butt weld 6, and the weld portion is subjected to stress relief annealing. Then the end portion of the heating pipe 1, that is, the short pipe 5 is inserted in a through hole of the tube plate 2, and steps of seal weld 3 and pipe expansion 4 are conducted to fix the pipe. Because the short pipe 5 resistant to stress corrosion crack is present at that portion of the heating pipe 1 located at the tube plate 2, stress corrosion crack will not occur there even when higg residual stress is developped there in the steps of seal weld 3 and pipe expansion 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11347880-A (JP)
Title: Chip removing device with air current for gun drill
Inventor: SUGATA SHINSUKE
IPC: B23Q11/10
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To continuously remove chips from a work with a strong air current utilizing not only a negative pressure but also the positive pressure of compressed air. SOLUTION: Chips are generated by a tip d1 when a gun drill 11 is rotated during machining, the compressed air from a compressed air feed source 17 is sprayed from the tip of the gun drill 11 through a compressed air feed pipe 18, a ventilation path 8a and a through hole, and the air flowing into a shield space chamber 14 is discharged to the outside from an air suction pipe 16. A strong air current flowing into the shield space chamber 14 from the tip of the gun drill 11 through a V-groove d3 is formed. The air current conveys the chips d1 generated by the tip d1 into the shield space chamber 14 reliably and quickly then discharges the chips d1 to the outside through the air suction pipe 16. A lubricant feeding device 19 is operated to mix a foggy lubricant with the compressed air.
Patent JP-H1069422-A (JP)
Title: File number remapping method and device for suspended processing
Inventor: MASTORS ROBERT
IPC: G06F17/30
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To enable a client to transmissively produce a new file number while a server is kept unavailable in a client-server computer environment where the server controls the generation and allocation of the number of a newly generated file. SOLUTION: A file number table is generated and held in a client 35 to store and map the file numbers. The client 35 generates a number of a new file and stores the number in the file number table to map it to the file number that is later allocated by a server 20 in response to a new file generation request that is received while a server 20 is kept unavailable. Then a flag is set and detected to solve the collision between the server 20 and the file number that is generated by the client 35.
Patent JP-S5523688-A (JP)
Title: Signal conversion circuit
Inventor: TAKEGAWA TOUJIROU
IPC: H03M1/10
Filed: 1978-08-09
Abstract: PURPOSE: To perform signal conversion of high accuracy, by constituting the circuit not affected with the dispersion of the circuit elements constituting the D/A conversion circuit and taking broad the permissible range of dispersion in the integration circuit manufacturing processes.  
     CONSTITUTION: In synchronizing with the sampling pulse ϕ 2  fed to the terminal 3, IGFETQ 1  is conducted by taking the sampling pulse ϕ 2  at the terminal 5 as lower level, the input signal voltage V 1  fed to the terminal 1 is written in the storage capacitors CS 1 , CS 2 , IGFETQ 5  is conducted by the second clock pulse ϕ 2 , and the charge of the capacitive element C is discharged. Next, when the pulse ϕ 2  is at ground potential, FET Q 1  is non-conductive, the voltage in proportional to the voltage V 1  is stored in the capacitors CS 1 , CS 2 , and simultaneously, IGFETQ 6 , Q 7 , Q 10  are non-conductive and the node 8 is taken as the same potential as the voltage VD. Further, the potential at the node 2 coupled with the capacitors CS 1 , CS 2  is lowered, and when the pulse ϕ 2  is at ground potential, IGFETQ 4  is conducted to charge up the capacitor C, to widen the permissible range of the dispersion in the capacitors CS 1 , CS 2  and C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05112746-A (JP)
Title: Printing ink and printing method
Inventor: KEBUIN EMU HARISU
IPC: C09D11/08
Filed: 1992-04-17
Abstract: PURPOSE: To provide a printing ink capable of directly printing golf balls having a coating based on an ionomer resin (SURLYN: registered trade make) and not requiring undercoating treatment and not generating transfer.  
     CONSTITUTION: The printing ink consists of a colorant and a carrier therefor and the colorant contains pigment. The carrier contains a plasticizer, a solvent and nitrocellulose being an essential component and the wt. ratio thereof is the plasticizer 1-25 wt.%, the solvent 40-80 wt.% and the pigment 1-40 wt.%. Foreign matter is removed from the surface of a coated ball and the ink is directly applied to the surface of the ball. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5621987-A (JP)
Title: Ship
Inventor: AWAZU NOBORU
IPC: B63B39/06
Filed: 1979-07-30
Abstract: PURPOSE: To stabilize the operation during a shipping service by projecting a bilge keel near the stern at the end of which is provided a projection and also by restraining ship rolling, thereby reducing a resistance to a ship due to stern waves.  
     CONSTITUTION: At the stern of a ship 1 are provided a screw 2 and a rudder 3. A bilge keel 4 is installed on the flat panel on both sides of the screw 2 to the stern. At the end of the bilge keel is installed a spindle type projection 5. The bilge keel can control ship rolling when at rest during sailing and furthermore can reduce a resistance to a ship by generating waves which can cancel stern waves. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63262115-A (JP)
Inventor: NIIYAMA TORU
IPC: A47J27/21
Filed: 1987-04-21
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-H04328591-A (JP)
Title: Laser printer
Inventor: OMURA KUNIHIKO
IPC: G03G15/04
Filed: 1991-04-30
Abstract: PURPOSE:To provide a laser printer which can suppress the defocus of an optical system caused by the change of the wavelength of light emitted from a laser diode due to the change of temperature within a practical tolerance range. CONSTITUTION:A laser light source unit is constituted by installing a laser diode at the focus of a Fresnel lens utilizing a refraction phenomenon and a diffraction phenomenon. The emitted light quantity of the laser diode 23 is monitored by a photodiode 28 and the feedback thereof is executed to a driving current value. The driving current value (i0) corresponding to the case of the image data '0' is controlled by a minimum light quantity adjustment circuit 56 and the driving current (i1) corresponding to the case of the image data '1' is controlled by a maximum light quantity adjustment circuit 55. Such driving current values (i0) and (i1) are set so that the defocus of an image surface based on the change of the focal distance of the Fresnel lens in according with the change of the oscillating wavelength caused by the temperature change of the laser diode is suppressed within the prescribed range.
Patent JP-S57211949-A (JP)
Title: Stator for axial air gap type flat motor
Inventor: TAKAMIYA YUTAKA
IPC: H02K3/44
Filed: 1981-06-24
Abstract: PURPOSE:To improve the efficiency of an axial air gap type flat motor by providing a plurality of projection blades for holding a coil at a molding die so as not to deform nor move the coil, molding and then effectively radiating heat of a core and the coil with the holes of the blades as vent holes. CONSTITUTION:In order to eliminate the deformation and the movement of a coil 3 in molds 5, 6, a plurality of projection blades 11-14 for guiding the parts to be readily deformed of the coil ends 9, 10 of the coil 3 are provided, thereby holding and fixing a core 1 and the coil 3 at the prescribed position. The blades 11-14 have approx. 3mm. of thickness t. Parts of the coil ends 9, 10 of the coil 3 are observed from the holes 15-18 of the blades 11-14 locus at the stator frame 7 after molding, but the thicknesses t of the blades 11-14 are formed to be approx. 3mm., and the insulating creeping distance can be thereby set to the size to be sufficiently obtained. The holes 15-18 which are penetrating through  are effective to enhance the heat radiating effect of the core 1 and the coil 3 as  vent holes by increasing the length l of the blades 11-14.
Patent JP-H11297407-A (JP)
Title: Connector
Inventor: KODAMA SHINJI
IPC: H01R13/74
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a multipolar connector of a small size which is capable of easily engaged or disengaged male and female connector housings with or from each other with a small operating force. SOLUTION: In a connector 10, a connector housing 11 and another connector housing 13 held slidably inside a holder 17 are disposed in an engageable or disengageable manner, and terminals 12, 14 are freely brought into contact with each other upon completion of engagement between the connector housings 11, 13. In this case, an inclined cam 18 is disposed at either one of the holder 17 and the connector housing 13, and furthermore, a cam follower 16 which is movable along the inclined cam 18 is disposed at the other. After the completion of the engagement between the connector housings 11, 13, the holder 17 is further pushed into the connector housing 11 in a connector engaging direction A, so that the other connector housing 13 becomes slidable in a direction in which the terminals 12, 14 are brought into contact with each other via the inclined cam 18 and the cam follower 16.
Patent JP-S61255883-A (JP)
Title: Controlling of pulse motor for thermal printer
Inventor: NAKAMURA TADASHI
IPC: B41J23/32
Filed: 1985-05-10
Abstract: PURPOSE:To prevent a gear entanglement which takes place in intermeshing of gears contained in a carriage rotation means by driving a pulse motor alternately and repeatedly in forward and reverse rotations at the time when the carriage pivoting means is driven. CONSTITUTION:The forward and reverse rotations of a pulse motor are alternately repeated. During intermeshing operation of the teeth 19 of a gear A and the teeth 17 of a rack B including its initial stages, the teeth 19 of the gear A and the teeth 17 of the rack B are gradually and mutually rocked to intermesh each other. Thus, intermeshing of the teeth 19 and the teeth 17 is carried out while the load created between these teeth 19 and 17 is being reduced, resulting in prevention of gear entanglement, which is otherwise to be caused between the teeth 19 and the teeth 17. Therefore, pivoting by the carriage-pivoting means is carried out as desired, and a satisfactory printing characteristics is always available.
Patent JP-S60240941-A (JP)
Title: Controller of air conditioner
Inventor: KUBOTA NOBORU
IPC: F24F11/02
Filed: 1984-05-15
Abstract: PURPOSE:To reduce drastically the number of times of defrosting and to improve comfortability at the time of heating operation by preventing fosting under terms wherein atmospheric temperature is comparatively high, by turning an outdoor blower at a very small number of revolutions without suspending the same at the same at the time of heating at overload. CONSTITUTION:A control circuit 8 is so constituted that an outdoor blower 6 is turned at the minute number of revolutions by an input signal from a heating load detector 7 at the time of heating at superload by a method wherein the heating laod detector 7 detecting a heating load and a contol circuit 8 controlling the number revolutions of the outdoor blower 6 are provided. In other words, at the time of heating operation, time when the temperature of an indoor heat exchanger 4 has become more than T2 (e.g. 55 deg.C) is detected by a thermistor 17 and an air quantity signal which is ultraminute is applied from an output port OUT5 of a main control circuit 19.
Patent JP-2000009810-A (JP)
Title: Device and method for processing data for testing semiconductor, and device for testing semiconductor
Inventor: UEDA TAKEFUMI
IPC: G01R31/28
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To enable accurate test data to be generated at the time of testing semiconductors, mutual conversion between simulation data and test data to be easily performed and the accuracy verification of simulation data and of a tester for semiconductors and the verification of indeterminate events and I/O dead band to be carried out. SOLUTION: This testing device comprises an event information buffer 14 to take in the simulation data of semiconductors, a cycle counter 16 to specify a section of data to be taken in, a timing information buffer 15 to take in and store the state of change and the time of change from the taken-in data, and a test data buffer 17 to generate test data which can be supplied for a tester 19 by the taken-in data.
Patent JP-2000289684-A (JP)
Title: Ski for steering snowmobile
Inventor: MORIYAMA TAKASHI
IPC: B62M27/02
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a ski for steering snowmobile which is excellent both in the straight running property and the turning performance. SOLUTION: The position corresponding to the connection part of the snow contact part 11a and the approach part 11b of a ski main body 11 at a keel 17 (the maximum width 17c) is formed in the width larger than the keel rear part 17b in the plane view, The keel 17 is formed to make its width narrower gradually from the maximum width part 17c to the rear side.
Patent JP-H08292624-A (JP)
Title: Color electrophotographic method
Inventor: YAMAMOTO HAJIME
IPC: G03G21/00
Filed: 1995-04-24
Abstract: PURPOSE: To perform a high speed operation at the time of printing for a docu ment and to perform a low speed operation at the time of printing a pictorial image so that a print excellent in image quality is obtained by providing two kinds of high-quality image forming modes having each characteristic. CONSTITUTION: In the 1st image forming mode for printing the document, a laser beam scanning light 121 is radiated from the area C of a photoreceptor 120 (area of first rotation where the photoreceptor is electrified for the first time) so as to form an electrostatic latent image, and the surface of the photoreceptor 120 is allowed to pass before a developing sleeve 124. In the 2nd image forming mode for printing a graphic, the scanning light 121 is not radiated until the area E of the photoreceptor 120 (area where the photoreceptor is electrified for the second time) comes near to a laser exposing position so as to form the electrostatic latent image according to an image signal.  Namely, in the case of outputting the document such as a character, the 1st mode in which a high speed operation is performed is selected and in the case of requiring high image quality such as the graphic, the 2nd mode which takes some time but in which the high image quality is obtained is selected.
Patent JP-S5324789-A (JP)
Title: Production of semiconductor device
Inventor: KAYAMA SUSUMU
IPC: H01L21/8234
Filed: 1977-08-18
Abstract: PURPOSE: To form the barriers and conductive regions of charge transfer elements through self-alignment by forming barrier regions through doping of an impurity into a semiconductor substrate of the regions between electrodes, providing barrier regions in said regions overlapping one end of the electrodes and further connecting beyween the extended electrodes with conductive regions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5221863-A (JP)
Title: Indicating system of led digital electronic watch
Inventor: FUJIMORI MOTOYUKI
IPC: G04G5/00
Filed: 1975-08-13
Abstract: PURPOSE:To confirm correcting condition by turning on and off correcting figure to indicate with a cycle, which is easy to recorgnize indication, at IED digital electronic watch, and at the same time, lessoning luminousity of other figures.
Patent JP-S5622764-A (JP)
Title: Caboxylic acid ester
Inventor: MIZUTANI MASATO
IPC: C07D231/16
Filed: 1979-07-31
Abstract: NEW MATERIAL:A carboxylate shown by the formula I [R 1  is lower alkyl or  halogen; l is 0,1,or 2; A is CH or N; Q is H, CN, or ethynyl; R is a group shown  by the formula II, etc.; R 2  is H (where A is CH and Q is H), or CH 3 ; when R 2  is  H, R 3  is a group shown by the formula III, CH=N-OCH 3 , etc., and when R 2  is  CH 3 , R 3  is CH 3 ; R 6  is H, halogen, or CH 3 ; R 7  is halogen, CH 3 , vinyl, CO-OCH 3 , CH 2 -OCH 3 , with the proviso that when A is CH, Q is H, and R 6  is CH 3 , R 7  is halogen, vinyl, or CH 2 -OCH 3 ].  
     EXAMPLE: A compound shown by the formula IV.  
     USE: An insecticide and acaricide for environmental hygiene, agriculture and gardening, having low toxicity to men and beasts, powerful insecticidal effect and is inexpensive.  
     PROCESS: A novel compound shown by the formula V (X is OH or halogen) is reacted with a compound shown by the formula R-COOH or its reactive derivative, and, if necessary, in the presence of a proper reaction auxiliary, to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04247270-A (JP)
Title: Cylindrical revolving screen in refuse classifier
Inventor: BABA CHUJIRO
IPC: B07B9/00
Filed: 1991-02-01
Abstract: PURPOSE:To easily classify many kinds of refuse into classes by forming the periphery of a drum with a reticular screen of requisite mesh, providing an inclined cylindrical revolving screen with the refuse inlet side raised and furnishing a refuse discharge conveyor below the screen. CONSTITUTION:A cylindrical revolving screen 1 is formed with a reticular basket of requisite mesh, inclined with the refuse inlet side raised and the outlet side lowered and rotatably set. A mesh part la is formed, as required, on the inlet side to screen off fine refuse (a), and a mesh part 1b is formed on the outlet side to screen off large refuse (b). A conveyor 2 for discharging undersize is set below the screen 1 and a conveyor 2 for discharging oversize below the outlet of the screen 1, the refuse on the conveyor 2 is discharged in a drum-type suction rotary classifier 4 to sort out bulky refuse (c). The refuse b2 difficult to suck is discharged on a magnetic roller 6 by a conveyor 5.
Patent JP-H09286843-A (JP)
Title: Epoxy resin composition, prepreg and insulating base
Inventor: TANAKA YASUSHI
IPC: C08G59/62
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition useful for insulating bases excellent in dielectric characteristics and flame retardancy by mixing a specified amount of an alkyl-substituted epoxy resin with a specified amount of a curing agent and a specified amount of a bromine-containing flame retardant. SOLUTION: This composition comprises a novolac epoxy resin having benzene rings having alkyl substituents and having a content of alkyl substituents of 7-30wt.%, a phenol curing agent having a content of alkyl substituents of 5-50wt.% and a bromine-containing flame retardant. The total content of the alkyl substituents should be 7-30wt.% based on the entire composition, and the total content of the bromine atoms should be 18-25wt.%. A prepreg prepared by impregnating bases with this composition and curing the composition to a tack-free state is desirable. An insulating base prepared by curing this prepreg by heating is more desirable.
Patent JP-S59220204-A (JP)
Inventor: BUARUTAA FUON DORUPU
IPC: B21B17/14
Filed: 1984-05-16
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-S60243913-A (JP)
Inventor: OOTSUKA SHIGEHARU
IPC: H01H11/06
Filed: 1984-05-18
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-2000294427-A (JP)
Title: Coil device
Inventor: SHIMIZU SADAAKI
IPC: H01F27/06
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce leakage of bonding agent not to interfere with a coil wiring by providing a recess on an upper surface of a base, by making the recess from to be a polygon having about the same internal diameter as a round bar coil, by contacting the round bar coil with the recess and by functioning coil leads wound on the round bar being bonded with terminal pins. SOLUTION: A base 11 is molded as a round shape and terminal pins 17 are planted. A recess 15 is provided at the center of the upper surface of the base 11. A section of a bar shape core 14 is molded in a round shape, and the size of the bar shape core 14 is made as about the same as a hexagonal internal diameter of the recess 15. Bonding agent is applied on the bottom surface of the recess 15 of the base 11, when the bar shape core is inserted, the bonding agent flows into space between the bar shape core 14 and the hexagonal internal diameter part of the recess 15, and the remaining bonding agent is stored at the hexagonal angle part of the recess 15 (17b). Additionally, coil leads wound on the bar shape core 14 are introduced through a wiring trench 16, are entwined around the terminal pins 12 and are bonded by solder.