baber/WOPTO huggingface dataset:
Patent JP-H09211288-A (JP)
Title: Lens barrel driving mechanism for camera
Inventor: OWASHI MASAO
IPC: G02B7/04
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel driving mechanism which can secure a large extension quantity while suppressing the tilt of a lens barrel and,an increase in its diameter. SOLUTION: In this lens barrel driving mechanism for the camera equipped with an external cylinder which has a female helicoid screw formed at its inner periphery 3, an internal cylinder 3 which has a male helicoid screw 3a, engaging the female helicoid screw and a driven gear 3e at its outer periphery, and a driving gear 13 which engages the driven gear 13 of the internal cylinder 3 to rotate the internal cylinder 3 on its axis, the driven gear 3e is formed in plural threads of the male helicoid screw 3a. The mutual pitch p1 of the threads having the driven gear 3e is set larger than the mutual pitch p2 of other threads of the male helicoid screw 3a.
Patent JP-H05209769-A (JP)
Title: Fluid cutting-off device
Inventor: HORIIKE YOSHIO
IPC: G01F15/06
Filed: 1992-01-31
Abstract: PURPOSE:To obtain a gas meter having safety cutting-off function preventing the explosive accident due to the forgetting to switch off gas or the discharge of raw gas and enhancing convenience such that unnecessary cutting-off during the proper use is not generated at the same time. CONSTITUTION:A flow rate measuring means 1 measuring the flow rate of a fluid and an individual flow rate estimating means 3 estimating which implement generates a flow rate change from the magnitude data of a flow rate change are provided. Further, an individual flow rate integrating means 8 multiplying the individual flow rate value at every implement estimated by the individual flow rate estimating means 3 by the correction factor of a correction factor generating means 10 to integrate the same and a cutting-off judging means 9 outputting a valve cutting-off signal when the signal from the individual flow rate integrating means 8 becomes a certain value or more are provided.
Patent JP-H03224879-A (JP)
Title: Steering lock device for motor scooter
Inventor: YAMAUCHI KOSAKU
IPC: E05B71/00
Filed: 1990-01-29
Abstract: PURPOSE:To prevent the destruction of a steering lock device by means of a driver or the like, by providing at the upper part of a key rotor a guard portion forming a cross shaped key groove 36 consisting of a highly solid and highly strong material that is not broken by means of the driver or the like. CONSTITUTION:At a scooter, a steering shaft 20 at whose upper end a handle 12 is fixed, is turnably supported at a head pipe 17 at the front end of a scooter body frame 14, and a steering lock device 21 is provided at this head pipe 17. This lock device 21 makes a turning movement by inserting a key into a key hole 27, and the rotation of a key rotor 23 is allowed by releasing the operation of a tumbler 28, and a lock bar 30 is engaged with and disengaged from a lock hole through a joint 25, a drive cam 24 by means of this rotation. In this instance, a guard portion 33 formed with a cross shaped key groove 36 consisting of a highly solid and highly strong material that is not broken by means of a driver or the like, is fixed at a cylinder body 22, at the upper part of a key rotor 23.
Patent JP-2000214769-A (JP)
Title: Method and device for replacing/dividing data, and recording medium recording data replacement/division program
Inventor: UEDA HIROKI
IPC: G09C1/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To make rapidly performable the processing in a common key code system by shifting the one connecting two rotation commands and two registers to the right or left and constituting a BP part of an E2 code with four commands substituting the right or left relevant data for the registers. SOLUTION: A control part 1 controls respective processing parts and processors, etc. The input data (a4i+j) (0<=i<=3, 0<=j<=3) are stored beforehand in a data storage part 11, and when the processing is ended, the output data are stored. An arithmetic operation part 13 is provided with the register, and performs rotation and shift processing. By such a data replacement/division method, the BP part of the E2 code is constituted of four commands shifting the one connecting two rotation commands and two registers to the right or left, and substituting the right or left relevant data for the registers. Thus, the high speed mounting of the BP function part of the E2 code is particularly satisfied related to the data replacement processing and the division processing used in a code technique.
Patent JP-S53101961-A (JP)
Title: Fet oscillator
Inventor: SHIYOUYAMA KANJI
IPC: H03B7/14
Filed: 1977-02-18
Abstract: PURPOSE:The micro strip line is connecte d to the source of FET and coupled with the dierectric resonator at one point of the line in order to give a negative resistance to FET only at resonance frequency f0 of the resonator, thereby preventing the jump of the oscillation frequency.
Patent JP-H01191497-A (JP)
Title: Restoration of defective through hole
Inventor: OTSUKA MASARU
IPC: H05K3/42
Filed: 1988-01-27
Abstract: PURPOSE:To repair a defective through hole, by selectively plating only the inner surface of the defective through hole of a circuit board wherein defective electric conduction has occurred due to the peeling of the plating at the conducting part of the inner wall of the through hole. CONSTITUTION:The plated layer on the inner wall of a through hole has been dissolved with etching liquid and the like, and a peeled state 2 appears in the through hole 3. For example, dry film type plating resist 4 is laminated on a circuit board 1 having the defective through hole 3. Exposure and development are performed. A shape which is slightly larger than the opening part of the through hole in the direction of the peripheral part is exposed. The other part of the surface of the circuit board is masked. Then, a new plated layer 5 is formed by a method used in an ordinary through hole plating steps, i.e., the steps of activating treatment, electroless copper plating and electrolytic copper plating. Then, the plated resist 4 is released, and the circuit board 1 wherein the defective hole is repaired is obtained.
Patent JP-S63183716-A (JP)
Title: Manufacture of pipe
Inventor: YANASE HITOSHI
IPC: A61K31/425
Filed: 1987-01-27
Abstract: PURPOSE:To extrude a long sized pipe having no blow hole by specifying the ratio A/B of the sectional area A of the leading-in path of an extrusion material to the surface area B of the abuttment engaging with an endless groove. CONSTITUTION:An extrusion is performed by taking as 1.05-1.5 the ratio A/B of the sectional area A of the lead-in path formed by the endless groove 2 on the peripheral face of the movable wheel 1 of a conform extruding machine and a fixed shoe block 3 to the surface area B of the abuttment 5 engaged with the groove 2. The air pulled in together with the extrusion stock is left in an sandwich shape between the outer periphery of the abuttment 5 and endless groove 2 and made so as not to approach into a container 6 by limitting this value. This part can be removed by a scraper 10 as a brush. Consequently the long sized pipe having no blowhole can be subjected to an extrusion.
Patent JP-S6210388-A (JP)
Title: Door opening/closing apparatus for wall hanging furniture
Inventor: BONETTI MASSIMO
IPC: E05F1/04
Filed: 1986-01-28
Abstract: The door-type closure device for wall-mounted furniture units in the form of a container (1) closable at its front by a pair of doors (6,6 min ), comprises a first door (6) hinged at its upper edge to the front edge of the roof (4) of the container (1), and a second door (6 min ) of height substantially equal to the first and hinged at its upper edge to the lower edge of this latter and having the ends of its lower edge retained by and slidable along two guide rails (10) provided on the front vertical edge of the side walls (3) of the container (1). Such a device also comprises a balancing member comprising at least one cable (18) connected to said lower edge of said second door (6 min ), and at least one counterweigtht (14) which is operable from the outside and which when the two doors (6,6 min ) are completely folded back to open the furniture unit is positioned in correspondence with the base (2) of said container (1), whereas when the two doors are coplanar to close the furniture unit it is positioned in correspondence with the roof (4) of said container (1).
Patent JP-H06198929-A (JP)
Title: Heat transfer recording apparatus
Inventor: SHIMODA TAKENOBU
IPC: B41J2/32
Filed: 1993-01-06
Abstract: PURPOSE:To prevent a linear stripping phenomenon generated when the temp. of a stripping member is low and a cohesive peeling phenomenon generated when the temp. of the stripping member is high from occurring and to attempt to improve the quality of printing by controlling the temp. of the stripping member which peels off an ink substrate from a recording paper. CONSTITUTION:When the temp. of a at-ripping member 50 is close to room temp., as the temp. of the stripping member 50 is low, a control part 61 stops to output an action command signal to a driving part 41 and outputs a signal to a heater 62. The heater 62 heats the stripping member 50 and when the temp. is elevated, the control part 61 actuates a thermal head 40. In addition, when the temp. of the stripping member 50 is elevated up to the m.p. of a thermally melting ink after used for a long time, as the temp. of the stripping member 50 is high, the control part 61 stops the action command signal to the driving part 41 and outputs a signal to a cooling fan 63. The cooling fan 63 cools the stripping member 50 and when the temp. is lowered, the control part 61 actuates the thermal head 40. Therefore, as it is possible to perform speedy and surely temp. control of the stripping member, the quality of printing can be prevented from being lowered.
Patent JP-S63210033-A (JP)
Inventor: ROBAATO JIEI DEYUGA
IPC: C03B7/16
Filed: 1988-01-27
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-H07225695-A (JP)
Title: Monitoring device for runaway of cpu system
Inventor: MORIYA MITSUTOSHI
IPC: G06F11/30
Filed: 1994-02-10
Abstract: PURPOSE:To prevent loads from falling into a continuous driving state or a continuous conductive state even when a CPU runs away due to the abnormality of an oscillator or the like in a CPU system for controlling a load driving circuit. CONSTITUTION:Watchdog clear signals cyclically outputted from the CPU 3 are monitored in a watchdog timer circuit 7 and every time the cycle of the watchdog clear signals breaks, initialization signals are outputted from the watchdog timer circuit 7 to the CPU 3. When the initialization signals are outputted, control signals outputted from the CPU 3 to the load driving circuit 5 are turned to a load inactive level corresponding to the initialization signals and whether or not the initialization signals are continuously outputted in the prescribed time corresponding to the timer time of the watchdog timer circuit 7 is monitored. Then, a state where the control signals are turned to the load inactive level is maintained over a period when the condition is satisfied.
Patent JP-S58136720-A (JP)
Title: Manufacture of hot rolled steel plate for enameling
Inventor: ITOU KENJI
IPC: C22C38/00
Filed: 1982-02-04
Abstract: PURPOSE:To manufacture the titled steel plate with high fish scale resistance and high formability by hot rolling an extra-low carbon steel contg. Mn, N, acid-sol. Al and Nb and coiling the hot rolled steel at a specified temp. or below. CONSTITUTION:A steel consisting of, by weight, 0.002-0.02% C, 0.05-0.40% Mn, <=0.0070% N, 1.8N%-0.20% acid-sol. Al, >=0.02% and (C%)X2-[(C%)X 8+0.02]% Nb and the balance essentially Fe is hot rolled and coiled at <=750 deg.C. To the composition may be added 0.005-0.07% rare earth element. The resulting hot rolled steel plate has high fish scale resistance to such a degree that both side enameling is enabled as hot rolled, and it has high formability.
Patent JP-S59144004-A (JP)
Title: Optical information processor
Inventor: SONOBE HIROSHI
IPC: G11B11/10
Filed: 1983-02-05
Abstract: PURPOSE:To realize the automatic and total erasion of a recording information bit by using a magnet which generates a line of magnetic force in the direction almost rectangular to the surface of a recording medium and has the width of the radiating direction of said line of magnetic force set equal to or longer than the width of a recording region. CONSTITUTION:A control circuit 24 produces a recorded information erasing signal Er-A, and therefore a motor driving circuit 23 supplies a driving signal to a reversible motor 20 to revolve the motor 20 in the direction B. Accordingly an erasion head 19 is also turned in the direction B. A microswitch M1 has a contact with the head 19 at a position where the lengthwise direction of the head 19 is coincident with the radius direction of a disk 1. Thus the switch M1 is turned on to transmit a signal to the circuit 24, and the circuit 24 stops the motor 20 and fix the position of the head 19. Then the circuit 24 produces a signal Er-B and turns the motor 20 in the direction opposite to B, and the head 19 is saved from the disk 1. In such a way of control, the recorded information on the disk 1 can be erased interlocking to the operation of an input button.
Patent JP-H10214135-A (JP)
Title: Portable information equipment provided with radio communication function
Inventor: KANBARA KATSUYUKI
IPC: H04B1/38
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an equipment capable of viewing information displayed on a display surface without moving a protective cover and realizing easily usable operability by exposing the display surface to the outside of a case body through the transparent window part of the protective cover. SOLUTION: The protective cover 109 for covering the input surface of the case body 2 is provided with the transparent window part 141 and the window part 141 is made to face the input surface at the time of turning the protective cover 109 to a first position for covering the input surface of the case body 2. Thus, the input surface is exposed to the outside through the window part 141, and in the state of keeping the protective cover 109 at the first position, the information of an address or the like displayed on the input surface is confirmed and perused. Also, since the window part 141 facing the input surface is provided with a cross sectional shape in a convex lens shape, at the time of viewing the input surface through the window part 141, the information of characters and graphics, etc., displayed on the input surface is magnified.
Patent JP-H08211760-A (JP)
Title: Image forming device
Inventor: TAKATOU AKIHIRO
IPC: G03G21/10
Filed: 1995-02-03
Abstract: PURPOSE: To prevent the back surface of paper from being stained caused by the staining of a transfer roller and to improve transfer efficiency by changing the timing of switching voltage from cleaning voltage to transfer voltage in accordance with the time interval of a material to be transferred carried the last time and this time. CONSTITUTION: A transfer power source 32 for impressing the voltage on the transfer roller 26 is connected to a polarity switching device 34 switching the polarity of the impressed voltage, and the device 34 is connected to a voltage impressing time controller 36 and a power source controller 38 controlling the level of the impressed voltage. When the trailing edge of the paper 24 carried by a resist roller 40 passes through a resist sensor 42, the detection signal is inputted in the controller 36 and a built-in cleaning voltage timer starts to count the specified time. Then, the timing of switching the impressed voltage on the roller 26 from the cleaning voltage to the transfer voltage is changed according to the time interval between the time when the paper 24 is carried to the roller 26 the last time and the time when it is carried thereto this time.  Thus, the excess time for cleaning the transfer roller is eliminated.
Patent JP-2000216325-A (JP)
Title: Lead frame
Inventor: SEKINE HIDEKATSU
IPC: H01L23/50
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame configuration, wherein a flat width at the tip end part of an inner lead is assured for a multi-pin lead frame. SOLUTION: For a lead frame 10, a conductor wiring layer 14, conductor wiring layer bonding part 14a, conductor wiring layer outside connection terminal part 14b are formed on a lead 12 via an insulating layer 13, and the conductor wiring layer bonding part 14a and an island 15 are integrated into a structure, which is held as it is, after the mounting of an IC chip. The conductor wiring layer bonding part 14a is formed as the peripheral part of the island 15 and the flat width of the conductor wiring layer bonding part is assured by pattern design.
Patent JP-S52100097-A (JP)
Title: Vacuum vessel for fusion device
Inventor: WATANABE TAKASHI
IPC: G21B1/11
Filed: 1976-02-19
Abstract: PURPOSE: To reduce the stress at the bellows part of vacuum vessel for a fusion device and to strengthen vessel thereof, in the vacuum vessel made of bellows parts and thick parts, by means of setting up reinforcing parts at the bellows part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63185842-A (JP)
Title: Thin film of silicon dioxide
Inventor: MORIMO MAKOTO
IPC: C03C17/23
Filed: 1987-01-29
Abstract: PURPOSE:To improve moisture resistance, heat resistance, etc., of thin film in forming a thin film of silicon dioxide of a substance having low refractive index on the base face of reflecting mirror, etc., coating and protecting, by adding a specific weight ratio of titanium dioxide to silicon dioxide. CONSTITUTION:A protecting film is formed on a base face of reflecting mirror, etc., by deposition by the use of silicon dioxide containing 0.5-10wt.% titanium dioxide. Consequently, since titanium dioxide is contained in silicon dioxide, durability of thin film against high humidity and high temperature can be improved. Moreover, since the amount of titanium dioxide added is 0.5-10wt.% based on silicon dioxide, the refractive index of the prepared thin film of silicon dioxide containing titanium dioxide is approximately equal to that of a thin film of silicon dioxide alone, addition of titanium dioxide will not change the refractive index. The prepared thin film of silicon dioxide is useful as both a reflection preventing film and a protecting film.
Patent JP-S59143218-A (JP)
Inventor: KATSUBE MAKOTO
IPC: H01H13/12
Filed: 1983-02-07
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-S60161594-A (JP)
Inventor: ETSUNO YASUO
IPC: G21C19/307
Filed: 1984-02-02
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-H06229999-A (JP)
Title: Column for liquid chromatography
Inventor: TAJIMA SHIGERU
IPC: G01N30/60
Filed: 1993-02-04
Abstract: PURPOSE:To obtain a column with higher separability by forming an inclined connection at the tip of a column tube and an inclined contact part of an end fitting at a specified angle to prevent the leakage of a liquid and a filler. CONSTITUTION:The angle A of an inclined connection 3 at the tip of a column tube 1 is set at 30-60 deg. and the angle A+ of an inclined contact part 12 of an end fitting 10 larger by 0.5-5 deg.. The column tube 1 is connected to the end fitting 10 by screwing a thread part 2 at the tip of the column tube 1 into a thread part 11 of the end fitting 10. In operation, two of the end fitting 10 are connected on both sides of the column tube 1. When the both are connected, the inclined connection 3 and the inclined contact part 12 gets tight together to make a seal surface. Whether an angle difference between the angle A of the inclined connection 3 and the angle A+ of the inclined contact part 12 is larger or smaller than a prescribed value, the effect of a sealing or the like is not obtained as expected.
Patent JP-H08212920-A (JP)
Title: Washing device
Inventor: OKUBE SHINICHI
IPC: H01J9/14
Filed: 1995-02-06
Abstract: PURPOSE: To efficiently remove floated foreign matter by providing a plurality of nozzles of showering on a water surface in both sides of a washing tank in the direction of conveying a wash object, and providing an overflow discharge port in a side wall in the direction at a right angle to the direction of conveying the wash object. CONSTITUTION: A wash object 1 is suspended to a trolley conveyer 2 to wash the object, while conveyed, immersed in wash water 11 in a washing tank 10. A pipe 13 of supplying supply water 12 is arranged in the upward of a water surface in both sides of the washing tank 10 in the direction of conveying the wash object 1, to arrange in a row a plurality of nozzles 14 of showering on the water surface in the pipe 13. An overflow drain port 15 is provided in the central part of a side wall of the washing tank 10 in the direction at a right angle to the direction of conveying the wash object 1.
Patent JP-S53102985-A (JP)
Title: Cyclodextrin derivative and its produdtion
Inventor: TABUSE IWAO
IPC: C07B63/02
Filed: 1977-02-22
Abstract: PURPOSE: Cyclodextrin derivative of formula I [i is 4 - 6;j is 1,2, - i;Z 1 , Z 2 ,...Z 1+2  are - OH, formula II,III(the case where all Z 1 ,Z 2 ,...Z 1+2  are - OH is excluded);m, n are 2 - 10; 1 is 1,2...m;Y 2 ,Y 2 ...are 1 - 5C alkylene; R,R',R 1 ,R 2 ...are H, alkyl]. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04255876-A (JP)
Title: Developing device
Inventor: TANAKA YOSHIHIKO
IPC: G03G15/09
Filed: 1991-02-08
Abstract: PURPOSE:To simplify the constitution of a developing device and to reduce storing space for the developing device, because the developing device itself need not be moved. CONSTITUTION:As to the developing device 2 which is provided with a magnet roller 4 obtained by arranging plural magnets in a rotating sleeve 7 and which is constituted so that a latent image on a photosensitive body is developed by a magnetic brush formed on the sleeve 7, a magnet holding body which holds the magnet in the sleeve 7 and is rotatably supported coaxially with the shaft 10 of the sleeve, a bristle cutting plate which regulates the height of the bristle of the magnetic brush and a driving means 26 for rotating the magnet holding body are installed. When development is not performed, the magnet holding body is rotated so as to make one magnetic pole of the magnet in the sleeve 7 opposed to the bristle cutting plate.
Patent JP-S52101028-A (JP)
Title: Camera with data photographing means
Inventor: UCHIYAMA TAKASHI
IPC: G03B17/24
Filed: 1976-02-20
Abstract: PURPOSE: To enable to build-in data carriers into the miniature camera which uses cassette film by arranging data carriers at an operative position by making use of an inside space of camera, and providing a photographing light path which crosses a finder light path. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000216082-A (JP)
Title: Stage device and aligner
Inventor: OSAKI TATSUYA
IPC: G12B5/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a stage device which is capable of increasing a suppression (damping) effect of disturbance vibration without being influenced by the movement of the center of gravity of the main body with the movement of a stage. SOLUTION: This stage device is provided with a mask stage 27 which can move at least in the X direction and a linear motor 27A for moving the mask stage. It is also provided with a reaction stage 81 which is different from the mask stage, a linear motor 81A which drives the reaction stage 81 in the direction opposite to the one in which the mask stage is moved with the movement of the mask stage 27, and a controller 11A which executes a feed forward control of the reaction stage 81 through the linear motor 81A.
Patent JP-S60162425-A (JP)
Inventor: HARAGUCHI KAZUNORI
IPC: H02J7/00
Filed: 1984-02-01
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。