baber/WOPTO huggingface dataset:
Patent JP-H07102867-A (JP)
Title: Balancing device for shutter
Inventor: OISHI MAMORU
IPC: E06B9/60
Filed: 1993-10-04
Abstract: PURPOSE:To let a coil spring be commonly used with ease by providing a plurality of rotating discs which are rotatably supported over a drive shaft between one end of the coil spring and a support section supporting the drive shaft, and between the other end of the coil spring and the locking section of the drive shaft. CONSTITUTION:When a curtain is drawn out, and when a motor 15 is then rotated, a drive shaft 17 starts rotating, a coil spring 33 the other end of which is locked at a drive shaft side locking member 51, also starts rotating. Subsequently, a rotating disc 4101 locked at one end side of the coil spring 33 also starts rotating as the shaft 17 is rotated. A rotating disc 4102 also starts rotating with the projected piece 45 of the disc 4101 engaged with the projected piece 45 of the disc 4102, and the discs 4101 through 41N are rotated in order integrally with the shaft 17. The projected piece 41N of the disc 41N is locked on the projection 3701 of a frame side locking member 37, and the spring 33 is then twisted so as to be compressed as the shaft 17 is rotated, so that timing for starting compressing is thereby delayed. By this constitution, balancing torque can be adjusted, and the spring can commonly be used even if a specification for a shutter is different.
Patent JP-H02121347-A (JP)
Title: Positioning device for wafer
Inventor: OKAYAMA NOBUYUKI
IPC: H01L21/68
Filed: 1988-10-31
Abstract: PURPOSE:To make possible a high-precision positioning of a wafer by a method wherein the wafer is supported by at least 3 pieces or more of rotatably supporting balls to support the rear of the wafer and at the same time, rotationally driving means, which come into contact to the peripheral surface of the wafer and rotate the wafer, are provided and the orientation flat of the wafer is positioned. CONSTITUTION:A wafer is supported its rear by 4 pieces of supporting balls 7 being provided rotatably on a supporting board 4 and at the same time, the peripheral surface on the side of the lower part of the wafer is supported by a pair of driving rollers 8 and 8 and a plurality of guide rollers 9. If a motor 12 is made to drive and the rollers 8 and 8 are rotated in a prescribed direction interlocking to the drive of the motor 12, the wafer is rotated by the frictional contact of the peripheral surface of it itself with each roller 8. Moreover, the wafer is also rotated with the rotation of each roller 8 and the orientation flat of the wafer comes into contact to the rollers 8 and 8 in a state to run parallel to the rollers 8 and 8. Whereupon, at this point of time, a laser beam detecting means 15 detects accurately the central position of the orientation flat and at the same time, as the rotation of the rollers 8 is stopped, the wafer results in being positioned on the board 4.
Patent JP-H03135237-A (JP)
Title: Transmission method for pi code in rds broadcasting
Inventor: RYU KOICHI
IPC: H04H20/00
Filed: 1989-10-20
Abstract: PURPOSE:To set the other station in the same network station to be receivable by transmitting the PI code of a station when the station broadcasting a program different from a self station only in a prescribed time zone exists in the same network station as the PI code of a third block. CONSTITUTION:When the PI code transmitted in the station executing national broadcasting is assumed to be PI, and the PI code transmitted in the specified time zone in the station executing local broadcasting to be PI', the PI code in which the PI code of a block 1 is set to be PI, and the PI code of the block 3 to be PI' is transmitted in the station executing national broadcasting. The PI code in which the PI code of the block 1 is set to be PI' and the PI code of the block 3 to be PI is transmitted in the station executing local broadcasting only in a certain time zone. Thus, the other station in the sam network station can be selected even if the station broadcasting the same program as the self station cannot be selected.
Patent JP-H06122957-A (JP)
Title: Surface treatment ferritic stainless steel
Inventor: IMAI JUNJI
IPC: C21D6/00
Filed: 1992-10-12
Abstract: PURPOSE:To obtain a stainless steel having high surface hardness and sufficient wear resistance, base material hardness and toughness by forming a nitride layer on a ferrite alloy surface of a specific compsn. consisting of Cr, Ni, Al, Zr, etc., and Ti and Fe. CONSTITUTION:An Fe-Cr-Ni-Al ferrite alloy is set as cathode in a reduced pressure atmosphere contg. nitrogen where this alloy is heated to and held at 400 to 700 deg.C to induce a glow discharge and the nitride layer is formed on the surface of the alloy. The compsn. of this ferrite alloy is composed of 20 to 40wt.% Cr, 2 to 30% Ni, 2 to 15.0% Al, 0.05 to 3.0% 1 kinds among Zr, Y, Hf, Ce, La, Nd and Gd, 0 to 0.5% Ti and the balance Fe. This alloy is preferably subjected to a heat treatment consisting of holding at 1250 to 1350 deg.C for a prescribed period of time in a non-oxidative atmosphere, then rapid cooling at a rate of >=10 deg.C/sec prior to the nitriding treatment. The nitrogen in the reduced pressure atmosphere mentioned above is preferably obtd. by introduction of a gaseous mixture composed of N2 and H2 or gaseous NH3.
Patent JP-H01116901-A (JP)
Title: Rotary magnetic head device
Inventor: OZAKI SHINJI
IPC: G11B5/53
Filed: 1987-10-30
Abstract: PURPOSE:To constitute a thin small-diameter rotary magnetic head device by constituting a rotary component for signal transmission by using only U-shaped rotary magnetic material cores which have no winding coil. CONSTITUTION:Signal transmitting coils 20a and 20b are wound around the recessed surface parts of annular fixed magnetic material cores 23a and 23c which have recessed surface parts and projection surface parts formed alternately, the end surfaces of the U-shaped rotary magnetic material cores 2a and 2b and the recessed surface parts and projection surface parts of the annular fixed magnetic material cores 23a and 23c are arranged opposite each other, and the peripheries of the annular fixed magnetic material cores 23a and 23c are rotated at >=1,800r.p.m. Further, a motor for rotary driving is arranged in the hollow part of the annular fixed magnetic material cores 23a and 23c so that the U-shaped rotary magnetic material cores 2a and 2b, annular fixed magnetic material cores 23a and 23c, and the motor for rotary driving are arranged in parallel. Consequently, the rotary magnetic head device is reduced in height and made thin.
Patent JP-H04149955-A (JP)
Title: Deuterium discharge lamp
Inventor: YASUDA MAKOTO
IPC: H01J61/92
Filed: 1990-10-15
Abstract: PURPOSE:To obtain a long service and high reliability by providing a plurality of cathodes. CONSTITUTION:A cathode 1-1 and a cathode 2-2 are not used simultaneously, so that, for example, if the cathode 1-1 is used, a lead wire 13 is opened. At that time, electric discharge passes the cathode 1-1, a slit 7-1, and a small hole 3 and is generated between an anode and them. Ultraviolet-rays generated by throttled discharge by the small hole 3 are taken out through an ultraviolet transmissive window 5. After a light is turned on for a prescribed period using a cathode 1-1, connection of a lead wire 12 and the lead wire 13 is changed and the cathode to be used is changed to a cathode 1-2. Also in the case that the cathode 1-2 is use, emission of ultraviolet-rays occurs in the small hole 3 and no alteration is needed on the optical system such as measuring apparatus, etc.
Patent JP-H04151541-A (JP)
Title: Cell analyzing apparatus
Inventor: HORIUCHI HIDEYUKI
IPC: G01N33/48
Filed: 1990-10-15
Abstract: PURPOSE:To improve the measuring accuracy for few blood corpuscles by performing the counting of the blood corpuscles beforehand, measuring the number of erythrocytes, the number of leukocytes and the number of lymphocytes, and determining the measuring conditions in analysis based on the measured results. CONSTITUTION:In a blood-cell data analyzing part 3, the measuring conditions for the next measurement are analyzed based on the counted data of blood cells. In a measuring-condition setting part 5, the measuring conditions of a measuring system are set based on the result of the analysis. Before the analysis of the cells in the blood, the number of erythrocytes, the number of leukocytes and the number of lymphocytes in the leukocytes are measured beforehand in a blood-corpuscle counting part 2. In the setting part 5, at first, the counted data of the blood corpuscles are analyzed, and the number of the erythroxytes, the number of leukocytes and the number of the lymphocytes in a unit volume are detected and compared with the number of the erythrocytes, the number of leukocytes and the number of the lymphocytes for ensuring the sufficient accuracy. Thus, the amount of the blood sample to be treated is determined. The conditions such as the elongation of the measuring time, the increase in sucking amount of the diluted blood to be measured, the increase in amount of determination and sending of the blood and the increase in flowing speed are determined. Thus, the measuring accuracy for the few blood corpuscles can be improved.
Patent JP-H04148130-A (JP)
Title: Duct type air conditioner
Inventor: OKUYAMA YASUHISA
IPC: F24F3/052
Filed: 1990-10-12
Abstract: PURPOSE:To prevent a sound from being leaked between rooms even if a length of a duct is short or further prevent air in one room from being transmitted to the other chamber through the duct by a method wherein a duct type air conditioner is comprised of a suction side partition plate for dividing a suction air passage for every suction duct and a blowing partition plate for dividing the blowing passage communicated with the suction air passage for every blowing ducts. CONSTITUTION:As a main body 1 of a duct type air conditioner is operated, air in one chamber is sucked through a suction duct 4a. The air is passed to a heat exchanger 12 by a fan easing 7a and heat exchanged, a blowing duct 5a is aerated to blow the air into the room and inturn the air in the other chamber is sucked by a suction duct 4b, passed to the heat exchanger 12 by a fan casing 7b and heat exchanged there, and then the air is passed through a blowing duct 5b and then the air is blown into the room. At this time, since each of the air passages is partitioned by the suction side partition plate 9 and the blowing side partition plates 13 and 13a, the air passage is independently separate from each other for every room and then the air is not mixed at the main body 1 of the duct type air conditioner.
Patent JP-H01114938-A (JP)
Title: Arithmetic device for operating modulo 255
Inventor: SASAKI MASAHIRO
IPC: G06F7/72
Filed: 1987-10-29
Abstract: PURPOSE:To rapidly execute modulo 255 operation by means of simple hardware by providing the title device with plural input prestage circuits using selectors for selecting and outputting either one of upper and lower bytes of 16-bit input data. CONSTITUTION:Input prestage circuits using selectors 21, 22 are connected to the input side of an arithmetic logical circuit 23, and in case of normal arithmetic logical operation, respective selectors 21, 22 are set up to modes for outputting al and bl respectively. Then, 16-bit data au, al are applied as the input A of the circuit 23 and 16-bit data bu, bl are applied as the input B and operation is executed in accordance with the instruction of a control signal (d). In case of executing modulo 255 operation, either one of upper and lower bytes in the 16-bit input data is selected and outputted through the selectors 21, 22 and 1-byte output of the selector is aligned on the lower digit side of the upper bytes to form 16-bit data. The 16-bit output from the selector is supplied to two inputs of the circuit 23 and modulo 255 operation can be rapidly executed.
Patent JP-2000102648-A (JP)
Title: Metallic body passing detecting sensor and metallic body passing detecting system
Inventor: NISHIDA AKIRA
IPC: A63F7/02
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent an incorrect action caused by an external electric wave or a light in a metallic body passing detecting sensor. SOLUTION: Luminous elements 24A, 24B, and light receiving elements 26A, 26B, are respectively provided in two stages at both sides of a Pachinko (Japanese pinball game) ball passing hole 23. When the Pachinko ball 28 passes through the metallic body passing detecting sensor 21, detecting signals with a time lag are produced at two light receiving elements 26A, 26B.
Patent JP-S61153730-A (JP)
Title: Data buffer device
Inventor: HOSHINO TAKASHI
IPC: G06F5/06
Filed: 1984-12-27
Abstract: PURPOSE:To use a control line of a memory in common for write of a data and read-out of a data by executing like a time devision the data write and the data read-out of a memory element. CONSTITUTION:When the input data (a) is supplied at a prescribed period from an input terminal 10, whenever the data (a) is supplied, a pulse in supplied to a write use controller 7 from an input terminal 9. The controller 7 sets a RAM1 to a write mode and also opens a gate 2. As a result, the data (a) is written in the RAM1. When a write signal (e) is inverted and the RAM1 becomes a read-out mode, and a multiplexer 6 selects an address (h) from an address counter 5, a data of a prescribed address is read out of the RAM1.
Patent JP-H06122771-A (JP)
Title: Production of reinforced thermoplastic resin composition
Inventor: KURASAWA YOSHIHIRO
IPC: C08L71/12
Filed: 1992-10-13
Abstract: PURPOSE:To obtain a reinforced thermoplastic resin compsn. excellent in the balance between mechanical strengths and warpage of a molded article. CONSTITUTION:This resin compsn. contg. a glass fiber having a mean aspect ratio L/D (a ratio of the mean length L to the mean diameter D) of 15-35 is obtd. by mixing 100 pts.wt. thermoplastic resin contg. a polyphenylene ether resin with 10-150 pts.wt. glass fiber having a mean aspect ratio L/D of 100 or higher under such conditions that the shear rate is 50-300s<-1>, the viscosity of the compsn. at this shear rate of 10<2>-10<4> Pa.s, and the shear stress expressed by the product of shear rate by viscosity is 10<4>-10<6> Pa.
Patent JP-H11110688-A (JP)
Title: Traffic safety device and traffic safety system
Inventor: INOUE YOSHITAKA
IPC: G01S13/34
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a traffic safety device capable of preventing a self-damaged accident due to excess speed or the like or an accident following the excess speed and to provide a traffic safety system using the device. SOLUTION: The traffic safety device 1 arranged on a curve or the like detects the approaching speed and the distance between vehicles Ca, Cb with a Doppler radar, displays a warning such as 'speed down' on electric display boards 3a, 3b and superposes data on a radar signal and an on-vehicle device receives the superposed data and generates a warning by a synthetic voice or the like. The warning is given at the timing of starting speed reduction in accordance with a detected vehicle speed.
Patent JP-2001099356-A (JP)
Title: Valve fitting device for working machinery
Inventor: SAWA HIDEKAZU
IPC: F17D1/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a valve fitting device for working machinery capable of easily absorbing the length error of a hydraulic hose and improved in freedom of valve fitting position without requiring the additional welding work. SOLUTION: This valve fitting device 9 for fitting a relief valve 20 to a back surface of a boom 1 is formed of a valve fitting 91, to which the relief valve 20 is fitted at one surface side thereof and of which the other surface abuts on hydraulic tubes 5, 6 and 7, 8 arranged in a back surface of the boom 1 along near both edges in the cross direction, a fixing fitting 92 for abutting on the hydraulic tubes 5, 6 and 7, 8 at a side opposite to the valve fitting 91, and a fitting fastening bolt 93 for fastening the valve fitting 91 and the fixing fitting 92 to each other.
Patent JP-H03136257-A (JP)
Title: Transfer device for bonding
Inventor: NISHIDA YASUAKI
IPC: H01L21/60
Filed: 1989-10-20
Abstract: PURPOSE:To obtain a transfer device which is simple in structure and transfers an electronic part without causing damage to it by a method wherein a pressing plate fitted to a slide stage through the intermediary of a holder is located above both the sides of the electronic parts arranged on the slide stage, and both the sides of the electronic parts at a bonding position are pressed by a plate spring through the intermediary of the pressing plate. CONSTITUTION:A transfer device for bonding which successively transfers electronic parts 14 required for being bonded to a bonding position is provided with the following: a slide stage 13 of continuous length which is supported by guide bases 2 in a freely movable manner and on whose upside the electronic parts are arranged in a longitudinal direction; holders 17 which are detachably fitted onto both the sides of the slide stage 13 and support pressing thin plates 18 that are long in the longitudinal direction concerned and located above both the sides of the electronic parts 14; and plate springs 11 which are supported by the bases 2 on both the sides of the stage 13 and hold the electronic parts 14 in position pressing both the sides of them through the intermediary of the pressing plates 18. For instance, the pressing plate 18 is formed of a spring stainless steel plate 0.3mm in thickness or the like.
Patent JP-H11108022-A (JP)
Title: Locking device for expansive body
Inventor: NAKAYAMA YASUYUKI
IPC: F16B2/14
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent a stopper member internally mounted in a cylinder for an expansive leg from being unevenly hitting the inner face of the cylinder, provide sufficiently frictional force during locking and prevent the distortion of the cylinder for keeping a good operation feeling during the expanding operation. SOLUTION: A cylindrical guide 12 is secured to the lower end of an inner cylinder 4 and a shaft 11 passing through the guide 12 is connected to a lever 8b. An insertion member 16 is secured to the end of the shaft 11 and a stopper member 13 in a two-split shape is arranged between the insertion member 16 and the guide 12, so that the stopper member 13 can be thrusted at a right angle to an axis so as to be reduced in diameter by an O-ring 14. When the insertion member 16 is inserted in a tapered hole in the stopper member 13 with the operation of the lever 8b, the stopper member 13 is in an expanded condition with the operation of the tapered face to thrust the outer periphery of the O-ring 14 against the inner periphery of an outer cylinder 5.
Patent JP-2001099162-A (JP)
Title: Holder for roller bearing
Inventor: HIGUCHI SEIJI
IPC: F16C33/46
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a holder for a roller bearing hardly generating a position deviation while a hold ring can be surely and easily mounted relating to a rib provided in a cylindrical main unit. SOLUTION: This holder 10 for a roller bearing, comprising a cylindrical main unit 11, pocket part 12 incapable of insertion of a roller 40, a pair of disc-shaped ribs 13 protruded to the inward in a radial direction from both end parts of the main unit 11, a pair of cylindrical hold rings 14 respectively connected to an internal peripheral end of each rib 13 to be extended in a direction mutually approaching, and a plurality of pawl parts 15, 16 extended in an axial direction of each hold ring 14 to be capable of slide contact with a rolling surface so as to interpose the roller 40 in a chord direction, has a step difference part 15A for the engaging pawl part 15 capable of engaging with an inner side end face 13A, and the holder is formed to be tapered toward a direction separating from the inner side end face 13A of the rib 13 and an internal peripheral surface of the main unit 11.
Patent JP-2000103107-A (JP)
Title: Thermal head
Inventor: NAKAMORI MAKOTO
IPC: B41J2/335
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent uneven temperature on a head substrate and to form a good printed image having no uneven density even when a heating resistor is repeatedly heated in a short time. SOLUTION: There is disclosed a thermal head consisting of a head substrate 1 on which multiple heating resistors and a plurality of driver IC 4 are arranged in roughly parallel on a top surface of a ceramic substrate 2 in a longitudinal direction and a heat radiating plate 5 having the head substrate 1 placed on the top face thereof. Each recess section 5a is formed at a portion on the top face of the heat radiating plate 5 and/or on the lower face of the ceramic substrate 2 in a respective region between the adjacent driver ICs 4, 4 and a heat accumulating material 6 is filled in each recess section 5a. The heat capacity of the heat accumulating material 6 filled in each recess section 5a is determined to be roughly equal (±10%) to that of one driver IC.
Patent JP-S61162168-A (JP)
Title: Aspergirus niger character converting system
Inventor: BUXTON FRANCIS PAUL
IPC: C12N15/31
Filed: 1985-12-05
Abstract: Transformants of Aspergillus niger and related Aspergilli, containing foreign DNA conferring modified properties of expression thereon, are prepared by use of a DNA vector which contains a selectable marker which is capable of incorporation into the DNA of the host A. niger cells, but which is not to be found in the A. niger cells prior to this transformation. The vector also contains other foreign DNA to be incorporated into the A. niger, for modified expression. The process suitably uses mutants of A. niger as hosts, the mutants lacking the selectable marker as compared with wild-type A. niger, and conducts the transformation on spheroplasts of A. niger.
Patent JP-H06105248-A (JP)
Title: Electronic equipment
Inventor: BABA SUMIO
IPC: H04N5/445
Filed: 1992-09-18
Abstract: PURPOSE:To obtain the electronic equipment in which an initial position of a cursor is highly possibly located at a required location for the user by providing a storage means storing continuously the cursor position on a display screen. CONSTITUTION:A microcomputer 6 outputs an RGB signal representing a television operation menu and a cursor. A CRT 10 displays a picture represented by a received RGB signal, e.g. a menu for television control together with a cursor 20. The microcomputer 6 stores the position of the cursor displayed on the CRT 10 to a nonvolatile memory 12. Since the nonvolatile memory 12 stores continuously the position of the cursor even when a power supply is interrupted, the microcomputer 6 reads the content of the nonvolatile memory 12 when power is restored later and displays the cursor 20 together with the menu on the CRT 10, then the position of the cursor 20 is a position just before the power supply interruption. Thus, the revision of the user for the cursor position is possibly less and the operability of the user is improved.
Patent JP-H05115088-A (JP)
Title: Remote control repeater
Inventor: YOSHIDA SHIGEO
IPC: H04Q9/00
Filed: 1991-10-23
Abstract: PURPOSE:To control a device whose control is desired without moving a remote controller to the device whose control is desired. CONSTITUTION:This remote control repeater consists of an infrared ray receiver 1, a cable 9 and an infrared ray transmitter 2, an infrared ray signal sent from the remote controller is received by the infrared ray reception section 5 of the infrared ray receiver 1, a 1st signal conversion section 4 converts the infrared ray into an electric signal, and it is sent from an electric signal transmission section 3. Moreover, the electric signal sent from the electric signal transmission section 3 is received by an electric signal reception section 6 of the infrared ray transmitter 2 by connecting the infrared ray receiver 1 and the infrared ray transmitter 2 by a cable 9, a 2nd signal conversion section 7 converts the electric signal into an infrared ray and an infrared ray transmission section 8 sends the infrared ray to control a video transmitter and an audio transmitter.