baber/WOPTO huggingface dataset:
Patent JP-S58160835-A (JP)
Title: Surface alignment joining and testing method of joint end part
Inventor: IKEDA TAKESHI
IPC: B29C65/78
Filed: 1982-03-18
Abstract: PURPOSE:To perform surface alignment joining between straight tubes, a straight and a curved tube, etc., easily and adequately in a short time and to perform a leakage  and a strength test in said state, by aligning one joined tube to the other joined tube, and performing welding and a test by pressure application after surface alignment. CONSTITUTION:When internal pressure is applied to the airtight parts 15d of rectangular tubes 15 with rectangularly sectioned grooves for fixation (1st rectangularly sectioned groove 12 and 2nd rectangularly sectioned groove 13), the center line PaC of a tube body Pa is aligned to the center line EC of the axis of a and testing device CTE and the tube body Pa is corrected nearly to a circle to be fixed. Then, a connected tube Pb is inserted into a surface aligning part CC for connection processing out of the tube body Pa. When internal pressure is applied to the airtight part 15d of a rectangular tube 15 with the 3rd rectangularly sectioned groove 14, such a correction that the center line PbC is aligned to the center lines EC and PaC is performed and strain is corrected in a circle direction to complete the surface alignment. Then, welding is carried out in this fixed state to perform the surface alignment joining. A fluid with necessary pressure is introduced into a test space TS and an airtightness and a strength tests are performed.
Patent JP-H03246174-A (JP)
Title: Crowler belt type six-wheel car
Inventor: OYAMA YOSHITARO
IPC: B62D55/104
Filed: 1990-02-23
Abstract: PURPOSE:To obtain a good riding comfortableness during running while a crowler belt is always installed and to improve the ability of running a weak ground by providing a crowler belt type six-wheel car comprising rear suspensions for suspending and supporting rear wheels and idling wheels on a car body. CONSTITUTION:A crowler belt type six-wheel car is constructed so that left and right front wheels are independently suspended by front suspensions 22, 22, and left and right crowler belts 17, 17 are laid thereon. Rear wheels and idling wheels are independently suspended by rear suspensions 32, 32. Thus, the grounding driving force by the crowler belts 17, 17 respectively laid on left and right paired rear wheel tires 14, 14 and idling wheel tires 16, 16 and the grounding driving force by the front wheel tires 12, 12 can attain excellent driving ability for a weak ground or the like such as a farm land or the like, and uneven ground of sand, snow, gravel and so on in addition to general roads.
Patent JP-H08240251-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: IMANISHI TAKASHI
IPC: F16H15/38
Filed: 1995-03-03
Abstract: PURPOSE: To make efficient a cutting work applicable to the inner surface of a trunnion, and reduce the cost of the trunnion as well as a toroidal type continuously variable transmission with the trunnion assembled. CONSTITUTION: The support shaft section 16 of a displaced shaft 7 is held on the internal surface of a round hole 15 formed in the trunnion 6 via a radial needle bearing 18. Also, the internal surface of the trunnion 6 including the open periphery of the hole 15 is flattened. Thus, the internal surface can be machined with a tool having a large outer diameter, and cutting work efficiency is improved. Also, round through-holes 35 and 37 formed in a race 25 and a cage 26 to form a thrust needle bearing 21 are engaged to the end of a radial needle bearing outer ring 33 for positioning the race 25 and the cage 26.
Patent JP-H02222553-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: NAKAMURA TAKU
IPC: H01L21/60
Filed: 1989-02-23
Abstract: PURPOSE:To make it possible to mount a large-sized semiconductor element on a thin and small-sized package without deteriorating the humidity resistance of the element by a method wherein inner leads are adhered on the element through an insulative resin film by a prehardening and after a bonding is performed in the semicured state of the resin film, the resin film is permanently cured. CONSTITUTION:An insulative resin film 10 is applied on at least the contact parts of the main surface of a semiconductor element 1 with inner leads 4 by a screen printing method. Moreover, the leads 4 are distributed on the above film 10 and after the leads 4 are adhered on the element 1 by a prehardening, a bonding is performed. Then, the film 10 is permanently cured. For example, a polyimide resin film 10 is applied on a semiconductor element 1 using a screen printing method and inner leads 4 of a lead frame from which a die pad is eliminated is placed on the resin film 10 to thermoset the resin film 10 and are bonded on the element 1. At that time, as hardening conditions, a low-temperature and short-time hardening is first performed as a prehardening and after a bonding is performed before a hardening reaction is not completely completed, a high-temperature and long-time hardening is performed as a permanent hardening. After that, the element 1 is sealed with an epoxy resin 6.
Patent JP-S60190280-A (JP)
Inventor: ZAISHIYO YASUO
IPC: B08B9/02
Filed: 1984-03-08
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-2000241567-A (JP)
Title: Timepiece with sensor
Inventor: KAWADA MASAYUKI
IPC: G04G17/02
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of the number of parts. SOLUTION: A sensor unit 3 is installed in an opening 2 provided in a timepiece case 1 and fixes it with a pushing plate 9 by tightening a setscrew 11. The timepiece case 1 is processed air-tightly by a packing 8. The opening 2 is covered with an ornamented ring 12 and the extruded part 17 of an end piece 16. At the bottom of the ornamented ring 12, one end of a first penetration spring 13 contacts and the other end is fixed with the pushing plate 9. Also in the pushing plate 9, a second penetration spring 14 of which lower end contacts a back lid 15 is formed.
Patent JP-H11247474-A (JP)
Title: Monitoring device for running of expansible movable seat
Inventor: SADA TAKUMI
IPC: E04H3/12
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To surely operate the device without trouble by monitoring running condition at moving an expansible movable seat used for a gymnastic hall and the like, and surely detecting oblique movement and meandering. SOLUTION: Singles movable in the longitudinal direction on a plurality of floor faces 1 having different height of floor steps are continuously connected together in order rearward from the low height one, at using the device they are extended like stairs on the floor faces, and at storing the device the seat simplex on the front position is stored like shelves under the step floor of the seat simplex on the rear position. An identifiable line 6 of fixed width is drawn on the floor face 1 along the running direction, and a sensor 16 indentifying the line 6 is fitted onto the position corresponding to the line 6 of the single seat on the foremost position.
Patent JP-H04281597-A (JP)
Title: Road freeze detector
Inventor: FUKAZAWA MUNEAKI
IPC: G01W1/00
Filed: 1991-03-11
Abstract: PURPOSE:To detect a freeze when an obstruction such as a vehicle, etc., is present on a road and road freeze extending over a wide range. CONSTITUTION:The state of a road is observed by a rainfall/snow-fall detecting part 3, and the road is decided as dry when no water exists on the road from observed state information by a decision part 4. When the water exists, temperature data at every point is measured by an optical fiber temperature sensor 1 and a temperature measuring part 2, and it is inputted to the decision part 4, and the temperature data is compared with each decision value at the decision part 4. When it is [temperature data <=0 deg.C], it is decided as the road freeze. Also, when it is [temperature data>0 deg.C], decision of [0 deg.C<temperature data <=2 deg.C] is given, and it is decided as a freeze alarm when a condition is satisfied. When the condition is not satisfied, it is decided as wetting.
Patent JP-H09240778-A (JP)
Title: Water tank
Inventor: TSUKAHARA HIDEAKI
IPC: B65D88/06
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To heighten rigidity of the whole even when a water tank is more approximate to an angular shape and facilitate attaching work by providing a structure of a reinforcing ring wherein a reinforcing material divided into a plurality of pieces are integrated and arranging it in a cylindrical pipe. SOLUTION: In a water tank 3, specular plates 2 are connected to both ends of a cylindrical pipe 1 molded with a reinforced plastic and reinforcing rings 5 are attached to the inner face of the cylindrical pipe 1 in the direction of cylinder. The reinforcing ring 5 is made to coincide with the shape of the inner face of the cylindrical pipe 1 by connecting three reinforcing materials 4. Those parts of the reinforcing materials 4 which are stuck to each other are made to have a bag-like shape to which the end parts of the reinforcing materials 4 can be fitted. Thus, as the reinforcing ring is formed by a plurality of reinforcing materials, the rigidity of the whole of the water tank can be heightened by connecting the reinforcing rings even when a cylindrical pipe which is approximate to an angular shape is used, and manufacture of the reinforcing material can be facilitated.
Patent JP-2000242361-A (JP)
Title: Synchronizing circuit system and synchronizing circuit
Inventor: AKITA HIRONOBU
IPC: G11C11/407
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To enable the synchronizing circuit system to remove a starting asynchronous pulse outputted from a synchronizing circuit. SOLUTION: The synchronizing circuit system is provided with a control circuit 13 interposed between a 1st synchronizing circuit 11 and a 2nd synchronizing circuit 12. The control circuit 13 cuts off pulses which are not synchronized with an input clock among the pulses outputted from the 1st synchronizing circuit 11 and outputs a group of pulses in sequence following a synchronized pulse as a clock.
Patent JP-H03246596-A (JP)
Title: Bit map display controller
Inventor: OTSU KENJI
IPC: G09G5/393
Filed: 1990-02-26
Abstract: PURPOSE:To reduce the load on the program of a CPU by converting an address for access from the CPU to a video memory by an address converting device and accessing the video memory. CONSTITUTION:The controller is provided with the address converting device 4 which writes conversion data on addresses for access from the CPU 3 to the video memory 2 with data contents written in the video memory 2 for the addresses in raster scanning order generated by a display controller 1 and outputs conversion addresses to the addresses from the CPU 3. Therefore, when the data are written in the video memory 2 with the program of the CPU 3, the addresses in the raster scanning order generated by the display controller 1 can be converted optionally for reasons of the program according to the contents of the data. Consequently, the program load of the CPU is reduced.
Patent JP-H01218003-A (JP)
Title: Manufacture of magnetically anisotropic plastic magnet
Inventor: YAMAMOTO KEIZO
IPC: H01F41/02
Filed: 1988-02-26
Abstract: PURPOSE:To obtain a plastic magnet composed of a plurality of sub-fractions each having different directions of magnetization by dividing a forming process in a plurality of sub-processes and applying a magnetic field directed in a desired direction to the magnet in each sub-process. CONSTITUTION:A slurry is injected into a cavity 21a, and a magnetic field directed in an arrow A direction is applied to a forming part. Hereby, a permanent magnet 6 part magnetized in the A direction is formed. By forming a first core 24a backwardly, a second cavity 2b which corresponds to a ceiling wall part 5a, is formed. A slurry is injected into the cavity 21b, and a magnetic field in a direction of an arrow B is applied. A righthand ceiling wall part 5a magnetized in the B direction is formed. A second core 24b is moved backwardly, and a slurry is injected into a cavity 21c and a magnetic field is applied in the C-direction. Hereby, a plastic magnet 7 is formed which comprises the permanent magnet 6, and the righthand, lefthand ceiling wall parts 5a, 5b each magnetized in the directions of A-C.
Patent JP-S57159301-A (JP)
Title: Control switching device
Inventor: SATOU MOTOYUKI
IPC: H02P9/04
Filed: 1981-03-27
Abstract: PURPOSE:To suppress the fluctuation of process at the switching of selecting state, by providing a selecting state detecting section and making switching so that an integration time constant of a control section not selected can be decreased. CONSTITUTION:When an output control system is in waiting state, a voltage detector 34 detects the waiting state and a contact 35 is closed. At this state, when (V1-V2) is negative (where; V2 is a generator output detection signal and V1 is its set value) a diode 37 is forward-biased, and a vapor pressure valve 12 operates toward its input to closing direction by an integration time constant with a short time constant determined almost with a resistance of a resistor 36 and a capacitance of a capacitor 29. Thus, in this case, the control is transferred to an output control with an integration output V5 determined with a deviation between the V1 and V2. When the valve 12 is controlled with an output V5, an operational amplifier 21 for the selecting circuit returns immediately from a positive saturation value to a normal control value. The detector 34 detects the output change in this amplifier to open the contact 35. Thus, the valve 12 can immediately be controlled with the integration constant for control.
Patent JP-H07230270-A (JP)
Title: Music stand of keyboard musical instrument
Inventor: KIMURA MASAJI
IPC: G10C3/00
Filed: 1994-02-18
Abstract: PURPOSE:To enable a user to stepwise adjust the use angle and to easily fold a music stand with one hand by disposing contact receiving parts with which an angle brace stopper comes into contact in plural rows in the arc part of an angle adjusting arm. CONSTITUTION:The arc part 4 of the angle adjusting arm 6 turns and comes into contact with the main body 12 of the angle brace stopper 7 to oscillate the main body upward when a music stand body 3 is pulled up and turned from a housing state in the case of use of this music stand 1. The angle brace stopper body 12 disengages from the arc part 4 and its front end is successively brought into contact with the contact receiving parts 10 by a coil spring 8 when the music stand body 3 enters the use range angle A. The angle brace stopper body 12 attains a braced state and the music stand body 3 is held when the hand is released in the desired use angle position. To house the stand, the user removes the music stand body 3 from the use angle range A by turning the body toward this side. The angle brace stopper body 12 is then disengaged downward from the arc part 4. The angle brace stopper body 12 is thus returned to the reset position.
Patent JP-H06254656-A (JP)
Title: Device for taking out core
Inventor: UMEHARA HIROMICHI
IPC: B22C17/00
Filed: 1993-03-05
Abstract: PURPOSE:To accurately receive a core rejected from a core metallic mold at a prescribed position by arranging a first positioning mechanism for positioning a core holder with respect to the core metallic mold and a second positioning mechanism for positioning the core holder with respect to a base member in a core taking-out device. CONSTITUTION:At the time of receiving the core 30, the core holder 5 is moved so that the positional relation between the core holder 5 and the core metallic mold 50 is always made constant with the first positioning mechanism 6. Further, at the time of finishing treatment of the core 30 in the following process, the core 30 is moved in the reverse direction with the second positioning mechanisms 7, 8 to always make the positional relation between the core holder 5 and the base member 4 in the core taking-out device constant. Therefore, the core 30 taken out from the core metallic mold 50 is always positioned correctly, the core 30 is not flawed and not broken and can precisely be positioned with respect to an automatic machine for finish treatment in the following process.
Patent JP-S59198857-A (JP)
Inventor: JIYORUJIO BARERA
IPC: H02K15/09
Filed: 1984-03-08
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-H08241025-A (JP)
Title: Safety switch device for copying machine and the like
Inventor: KOBAYASHI AKINORI
IPC: G03G21/00
Filed: 1995-03-06
Abstract: PURPOSE: To provide a safety switch device for copying machine constituted so that a pressing arm closing or opening a safety switch does not abut on a pressing lever at a desired time, a cover need not be reinforced, the appearance thereof is prevented from being spoiled because of the deformation of the cover, and the fault of the contact point and the imperfect contact of the safety switch are not caused. CONSTITUTION: The inner surface of the cover 3 of a copying machine equipped with the safety switch 4 provided in the main body 2 of the copying machine and the cover 3 which can be opened/closed are provided with the attachable/ detachable pressing lever 5 and the pressing arm 7 freely turnable so as to open or close the switch 4 because it is not pressed or pressed to the main body 2 by the lever 5 so that the cover 3 is opened/closed. Then, the lever 5 is set so that it can be switched in a direction where the switch 4 is not closed even when the cover 3 is closed.
Patent JP-H10248239-A (JP)
Title: Semiconductor integrated-circuit device
Inventor: FUSE TSUNEAKI
IPC: G11C11/408
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated-circuit device in which the efficiency of a charging pump circuit can be increased by controlling the threshold voltage of a MOS transistor. SOLUTION: A semiconductor integrated-circuit device is provided with a first MOS transistor M1 whose gate and drain are connected to a power- supply part Vdd and whose source is connected to a first node N1, with a second MOS transistor M2 whose gate and drain are connected to the first node N1 and whose source is connected to an output part Vout, with a capacitor C1 which is installed across the first node N1 and a clock supply part and with a body-potential control circuit CNT by which the body potential of the first MOS transistor M1 and the body potential of the second MOS transistor M2 are controlled.
Patent JP-S63213145-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: KUMIHASHI AKINORI
IPC: G11B15/087
Filed: 1987-02-27
Abstract: PURPOSE:To eliminate the possibility of malfunction without changing a duty even when a conventional system to transmit a bit of control information by the change of the duty is used commonly, by recording the bit of control information by changing the leading gradient of a control signal. CONSTITUTION:A phase detecting pulse (a) is inputted to a pulse arranging circuit 6, and after being waveform-arranged to a control pulse (b) consisting of a rectangular wave formed in advance, it is inputted to a switching circuit 7. When a code set as program searching, etc., is attached, by generating a switching pulse (c) which rises in the period of the low level of the pulse (b) corresponding to the depression of a switch 11 and continues only for a prescribed time t0 from a switching pulse device 12, and inputting the pulse (c) to the switching circuit 7, a contact is switched to a contact 7b only for a time to seconds, and the pulse (b) from the pulse arranging circuit 6 is inputted to an integration circuit 13 and a gate circuit 14. A signal (d) having gradient parts in which the leading and trailing edges of the circuit 13 are inclined is inputted to an adder circuit 16. The output of the circuit is inputted to the circuit 14, and a signal (e) from which the gradient part of the trailing edge is eliminated can be obtained as a gate signal.
Patent JP-S56142405-A (JP)
Title: Ultrasonic fluoroscope
Inventor: SATOU KEIJI
IPC: G01B17/00
Filed: 1980-04-09
Abstract: PURPOSE:To make possible to observe the upper face of a core over a wide range in a short time by scanning plural ultrasonic transmit-receive units in a comblike manner and visualizing the received signals of the detected states. CONSTITUTION:An arm 7 on which plural ultrasonic transmit-receive units 10 are arranged in parallel opposing a fuel position checking objective surface at the top of a core is turned back and forth by a specified angle by a driving mechanism 12, while the arm 7 is moved in the direction of columns at a specified pitch so that each transmit-receive unit 10 may scan in a plane comblike shape locus. By visualizing the received signals of detected states, the state of the upper surface of the core is observed. To move the arm, an operating shaft 13 and a wire 22 are used. By so doing, the upper surface of the core can be observed over a wide range in a short time.
Patent JP-H07253972-A (JP)
Title: Document communication equipment and document processing method therefor
Inventor: WATANABE MARIKO
IPC: H04L12/54
Filed: 1994-03-16
Abstract: PURPOSE:To simplify the input operation of an operator on a transmission side in a document communication equipment. CONSTITUTION:When the processing request of the operator is received, a man-machine processing means 100 prepared an assist information file 200 recorded with the 'case name,''emergency document' and 'replay time limit,' etc., of a document based on information inputted by the operator. At the time, when the operator does not input the entire assist information, a processing for automatically supplementing uninputted information is performed. That is, an assist processing means 101 executes the processing for supplementing and setting data required for the processing and a processing method based on the assist information 200 (the request of the operator) and document processing procedure information 201 (the storage of a document processing executed in the past).
Patent JP-H04263114-A (JP)
Title: Magnetic recording medium
Inventor: MATSUDA ATSUKO
IPC: C09D175/00
Filed: 1991-02-18
Abstract: PURPOSE:To enable dissipation property of a magnetic powder to be improved and drop-out to be reduced by enhancing affinity of both matching a surface free energy of a magnetic powder to a level of the surface free energy of a binder resin. CONSTITUTION:This magnetic recording medium has a magnetic powder with a surface free energy of 23-45dyne/cm and a negative functional group and then a magnetic layer containing a resin with a surface free energy of 25-45dyne/cm is provided on a non-magnetic support. In this case, a value of the surface free energy of the magnetic powder which is obtained from zisman plot is 23-40dyne/cm and the surface free energy of resin with the negative functional group is the similarly obtained value 25-45dyne/cm. A magnetic recording body with a magnetic layer 2 where a magnetic powder with the above surface free energy and the binder resin are combined has a high output and rectangular shape ratio, less drop-out, and an improved running durability.