baber/WOPTO huggingface dataset:
Patent JP-H08230888-A (JP)
Title: Hanger for flexible container
Inventor: HAGA YASUHIRO
IPC: B65D25/28
Filed: 1995-10-13
Abstract: PURPOSE: To provide a hanger for a flexible container, capable of being manufactured at a low cost because of a simple structure and being used to lift up the container reliably without causing ring bands to simply disengage from a locking part of a container main body even when the container main body containing a large mass of contents is lifted up with a hanging band. CONSTITUTION: A hanger has such a structure that, under the condition where respective ends 3x, 3y of two bands 3a, 3b are superposed on each other, an end of a hanging band 2 is superposed on the outside thereof and joined rotatably thereto with a pin 5 and the like. A downward, notch 6a is formed at the end 3x of the band 3a positioned inside, and an upward notch 6b is formed at the end 3y of the band 3b which is superposed on the outside of the end 3x of the band 3a.
Patent JP-H04143211-A (JP)
Title: Method and apparatus for vacuum-degassing molten steel
Inventor: IKENAGA HIROSHI
IPC: C21C7/10
Filed: 1990-10-03
Abstract: PURPOSE:To effectively execute decarbonizing refining of molten steel in a short time by blowing inert gas to circulated molten steel in the vacuum treating chamber from lateral direction at the time of executing decarbonizing refining to the molten steel with a vacuum degassing vessel. CONSTITUTION:The molten steel 12 is sucked into the vacuum vessel 14 in an RH type vacuum degassing apparatus 16 from an uptake tube 10a, and while circulating the molten steel to return back it to a ladle through a downtake tube 10b, C in the molten steel 12 is made into CO to execute the decarbonizing refining. In this case, the inert gas of Ar, etc., is blown from nozzles 20 composed of plural pieces of porous refractories in circular direction of upper side wall 15 of a submerged tubes 10 (uptake tube 10a and downtake tube 10b) in the vacuum vessel 14 toward the lateral direction and the degassing reaction in the vacuum degassing vessel 14 is accelerated and the molten steel is refined into dead soft steel and extremely low hydrogen-containing steel in a short time.
Patent JP-H06194665-A (JP)
Title: Liquid crystal display device
Inventor: SUMIYOSHI KEN
IPC: G02F1/1337
Filed: 1992-10-05
Abstract: PURPOSE:To obtain the device with good upper and lower visual angle characteristics which never causes the disorder of liquid crystal orientation and can be manufactured in a short manufacture process by alternately arranging two liquid crystal areas which are mutually different in orientation direction on a liquid crystal display substrate. CONSTITUTION:On one substrate surface, liquid crystal molecules are in a certain pretilt angle direction and a single in-surface orientation direction A. The other substrate surface is divided into two areas B and C; and the pretilt angle direction in the area B is set to a direction obtained by rotating the pretilt angle direction in the area C by almost 180 deg. with a substrate surface normal as an axis and the in-surface orientation directions in the areas B and C makes at almost 45 deg. with the boundary between the areas B and C. Further, the direction A and direction B or C make almost 90 deg.. Consequently, a lower substrate 800a needs to be oriented twice, but an upper substrate 800b is oriented only once. The orientation directions of the upper and lower substrates 800b and 800a with the orientation bo line are made at almost 45 deg., so the areas B and C can be made stably present when a voltage is applied.
Patent JP-S61142862-A (JP)
Title: Image pickup device
Inventor: YOSHIDA YUKIHIRO
IPC: H04N1/04
Filed: 1984-12-17
Abstract: PURPOSE:To allow one set of image pickup device to handle a larger visual field than that of an conventional image pickup device and plural visual fields by allowing plural photodetecting means to pick up an image of a different visual field in the title image pickup device. CONSTITUTION:Plural photodetecting means 5 are arranged radially around a rotary polygon mirror 1, each visual field has an angle of 360 deg./n, further an optical axis has a tilt theta to a rotating face 1b of the rotary polygon mirror 1 so as to prevent the photodetecting means 5 from shutting an incident luminous flux B made incident on the rotary polygon mirror 1. When the rotary polygon mirror 1 has eight reflecting faces 1a and the aperture of a lens system 4 of the means 5 is 20mmphi, the image pickup device has a visual field of 360 deg. in the direction of the rotating face 1b and has a visual field of nearly +10--50 deg. to the rotating face 1b, with a >=104mmphi of outer diameter of the rotary polygon mirror 1, n=8, theta=nearly 20 deg. and visual field b=nearly 60 deg..
Patent JP-2001093756-A (JP)
Title: Common mode filter
Inventor: SATO TAKATERU
IPC: H01F27/29
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a common mode filter which is usable for comparatively large currents, even though being compact in size, facilitates recognizing the mounted condition on the board and can be made thin. SOLUTION: This filter comprises a drum core 1 for forming a winding 2 and a flat plate core 4, fixed at both ends to flanges 1b to form a closed magnetic circuit, a gap defined by a recess 4a formed into at least one of the opposed faces of both cores is formed between the flange 1b of the drum core 1 and the flat plate core 4, a plurality of electrodes 3 continuing over the top faces, the end faces and the bottom faces of the flanges are provided at corresponding regions of the flanges 1b to the gaps, a plurality of windings 2 are formed on a bobbin 2a and both ends thereof are electrically connected and fixed simultaneously to formed parts on the flange top faces of the electrodes 3 by a conductive adhesives, and the drum core 1 and the flat plate cord 4 are fixed by adhesives 5.
Patent JP-2000101241-A (JP)
Title: Via for interlayer connection between signal patterns, printed board and method of interlayer connection between signal patterns
Inventor: MASUDA JUNYA
IPC: H05K3/46
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain vias for interlayer connection between signal patterns by which plural signal patterns can be interlayer connected and increase in board scale and the number of multilayers of a printed board is prevented. SOLUTION: The inside of vias 10a and 10b is divided into plural parts by insulator which can individually interlayer connect signal patterns. In this way, when a signal pattern (a) is connected from a part pin 20a to a part pin 20b and a signal pattern (c) is connected from a part pin 20c to a part pin 20d, a via 10a is shared between the signal pattern (a) and the signal pattern (c) and these patterns are once dropped from the surface layer to an inner layer. Also, a via 10b is shared between the signal pattern (a) and the signal pattern (c) and these signal patterns are brought back from the inner layer to the surface layer. Accordingly, the number of vias to be formed can be largely reduced in comparison with a conventional method. Increase in board seals and the number of multilayers of the printed board can be also prevented.
Patent JP-S62125034-A (JP)
Inventor: NAKADE KIYOSHI
IPC: D02H5/02
Filed: 1985-11-26
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-S62124956-A (JP)
Title: Jointing of orifice plate
Inventor: SEKIYA TAKURO
IPC: B41J2/135
Filed: 1985-11-27
Abstract: PURPOSE:To obtain a reproducible adhered layer and reduce the property dispersion of a head by providing at least more than one through-hole for jointing on an orifice plate and filling this through-hole with a fixed amount of adhesive. CONSTITUTION:When an orifice plate is adhered to a head body of an ink jet head, at least more than one through-holes 12 are formed on the orifice plate 10, and a quantified amount of adhesive is placed in the through-holes. Thus it is possible to regulate the amount of permeating adhesive and obtain the adhesive of the same quality all the time.
Patent JP-H10283622-A (JP)
Title: Head slider and recording and reproducing device formed by using the same
Inventor: ITO ATSUSHI
IPC: G11B5/60
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To embody the lower floating of a heed and the low load and stable contact between the head and a disk by generating dynamic pressures within the surface of a head slider facing the disk and generating a negative pressure on the side rear of the central part of the head slider with respect to the rotating direction of the disk within the surface of the head slider facing the disk. SOLUTION: Dynamic pressure generating sections 2a, 2b are parted by a deep groove 3 which hardly generates the dynamic pressures by air flow. A land part 5 is formed in part of the front dynamic pressure generating section 2a by providing this part with a difference 4 in level along the direction perpendicular to the disk rotating direction A in order to suppress the difference in the flying heights between the inner and outer peripheries of the disk without depending on the dependence of a yaw angle. The depth of the difference 4 in level is set nearly equal to the flying height at the rear end of the front and rear dynamic pressure generating section 2a. The rear dynamic pressure generating section 2b is short with respect to the disk rotating direction A.  The head slider floats by having prescribed pitching as the front dynamic pressure generating section 2a floats at the time of operation.
Patent JP-H07199876-A (JP)
Title: Shift register, active matrix system tft-lcd and method of driving drive circuit
Inventor: YOKOYAMA RYOICHI
IPC: H03K21/40
Filed: 1994-10-31
Abstract: PURPOSE:To enable defect inspection on chip and redundancy switching by selecting one of normal or spare shift registers based on the detected result of operation of the shift register and performing serial and parallel output. CONSTITUTION:Respective normal shift registers RSR1-RSRn and spare shift registers SSR1-SSRn are connected in series respectively through transmission gates 11, 12. A detector 14 generates a signal for deciding whether or not the normal shift register is operated normally, and a selection circuit 15 decides shift operation based on the decision signal, etc., and generates the signal according to the decision result. When the normal shift register does not operates normally, the serial output of the corresponding spare shift register is sent to the normal and spare shift registers of the nest stage by respective transmission gates 11, 12, and the spare shift register is selected by an output selector 13, and the parallel output is outputted.
Patent JP-2000101182-A (JP)
Title: Semiconductor laser
Inventor: GOTO MASAKANE
IPC: H01S5/024
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser for appropriately controlling the quantity of light of a laser beam, that is emitted from a semiconductor laser element by appropriately applying the laser beam for monitoring which is emitted from a semiconductor laser element to a photodetector for monitoring. SOLUTION: In a semiconductor device, a heat sink 1 is provided with a semiconductor laser element 2, and a photodetector 4 with a light reception surface 4a for applying a laser beam for monitoring emitted from the semiconductor laser element 2. In the semiconductor device, a stepped part 6 with a bottom surface 61 at a position lower than an upper surface 1a of the heat sink 1 is provided at the upper portion of the heat sink 1. Then, the semiconductor laser element 2 is arranged on the bottom surface 61 of the stepped part 6, and the emission part of the laser beam for monitoring is located at the upper portion of a light reception surface 4a of the photodetector 4.
Patent JP-H05109453-A (JP)
Title: No-load female type connector
Inventor: WATANABE KOZO
IPC: H01R24/00
Filed: 1991-10-16
Abstract: PURPOSE:To insert a pin to a socket in no-load contact and attain a highly precise contact by the movement of a movable plate. CONSTITUTION:A plurality of collet chuck type sockets 3 have a form conformed to the diameter of each pin 7 of a male type connector 6. A disc variable plate 4 has a hole conformed to the arrangement of the sockets 3, and the hole is axially slid on the outer circumference of the sockets 3. A housing 1 fixes the sockets 3 in a determined arrangement, and a coupling nut 5 has a groove for axially sliding and holding the variable plate 4. At the point of time when each pin 7 is fitted to each socket 3, the contact has no load, and when the coupling nut 5 is rotated, the hole form of the sockets 3 is made small by the variable plate 4 to generate a contact resistance.
Patent JP-S61147790-A (JP)
Title: Motor drive circuit
Inventor: SUGANUMA ATSUYOSHI
IPC: H02P6/06
Filed: 1984-12-18
Abstract: PURPOSE:To reduce the number of sensors as compared with a Hall motor and to simplify wirings by generating drive currents of both positive and negative directions flowed to coils of the phases by rotation detecting pulses from the sensors. CONSTITUTION:A pulse of the prescribed repetitive frequency produced from a pulse generator 1 and a rotation detecting pulse from a sensor 7 are supplied to a switching circuit 10. When a rotation detecting pulse (a) is input from the circuit 10 to a ring counter 11, pulses (b)-(g) are input to flip-flops 12-17, and pulses (h)-(m) are supplied to transistors (Tr)25-30. Thus, the Tr supplied with the pulse of H level of Trs 25-30 is conducted at motor rotating time, a revolving magnetic field is generated by the currents flowed to coils I-III, and the motor rotates in the prescribed direction. When the motor stops, a switch circuit 31 is set to a play mode, any two of the Trs 25-30 are conducted to rotate the motor in the prescribed direction.
Patent JP-S61144154-A (JP)
Title: Tone ringer circuit for telephone set
Inventor: NISHIHARA KANEYUKI
IPC: H04M1/00
Filed: 1984-12-18
Abstract: PURPOSE:To prevent the erroneous rumbling without making a rumbling voltage scope narrow by making variable a size of the load at the time of non-rumbling, and fixing a threshold voltage level when the rumbling is started. CONSTITUTION:One end is connected to an electric power source terminal 4a, and a driving circuit 1 to drive the sounder not as shown in the figure and a load 2 at the time of non-rumbling composed of variable resistance are selectively connected. The switching circuit 3, when a threshold is set to a resistance 6 and a supply voltage level exceeds the threshold from a threshold circuit 5 to monitor the supply voltage level, is switched to a driving circuit 1 side. Thus, by fixing a threshold voltage level, adjusting the load at the time of non-rumbling and suppressing an erroneous rumbling preventing level to the low level, the erroneous rumbling can be prevented without making the rumbling voltage scope narrow.
Patent JP-S62130158-A (JP)
Title: Measuring device for work surface in machine tool
Inventor: MATSUKI HIDEAKI
IPC: B23Q17/22
Filed: 1985-11-27
Abstract: PURPOSE:To prevent a tool from generating its trouble of colliding against a work when Z-axis quick feed positioning is instructed, by providing a means which compares measured position data, obtained by a touch sensor, with programmed position data by an arithmetic means to decide a work mounting position. CONSTITUTION:If a reference tool To is actuated to a quick feed end point A by an NC machining program when a work W is placed in improper setting, a touch sensor Ts detects the tool To to be brought into contact with an upper surface of the work W before the end point, and action of the tool is cancelled. And if assumed Zp(M) for measured value from a machine original point OM, when the detection is performed, to the upper surface of the work W, a measured machine coordinate value Zpn(M)=Zp(M)-Zon is obtained. And a difference value between a preset machine coordinate value Zon(M) and the Zpn(M) in the quick feed end point A of the tool To is obtained by DELTAZpn=Zon(M)-Zpn(M). A device, assuming + or -DELTAZo value for decision data as a permissible range in the end point A, decides the tool not to collide if in a relation, where DELTAZpn<=DELTAZo, while the tool to collide if in a relation, where DELTAZpn>DELTAZo, generating an alarm. Accordingly, the tool can be prevented from colliding against the work.
Patent JP-H04144889-A (JP)
Title: Maintenance device for elevator
Inventor: IDE ISAMU
IPC: B66B3/00
Filed: 1990-10-04
Abstract: PURPOSE:To obtain a maintenance device for elevator automatically indicating the temporary fixation of a lifting body by providing a maintenance switch, a detecting switch operated according to the braking operation displacement of an emergency stop device, and an indicator indicating the operation of the emergency stop device. CONSTITUTION:A maintenance switch 5 is closed by a maintenance worker at the time of maintenance work. Then, braking operation of an emergency stop device 1 is conducted, and a pulling bar 3e is raised by a rise of a wedge 3c, whereby an operation part 4a is pushed out from a recessed part 3f, and a detecting switch 4 is operated to close a contact 4b. A first indicator 6 provided in a machine room is energized by the circuit of +-5-4b-6--, and a second indicator 6 provided in a lifting body 1 by the circuit of +-5-4b-7--. Thus, a maintenance worker in each place such as the machine room of an elevator can confirm the temporary fixation of the lifting body by the indicators and safely conduct the work.
Patent JP-H08130669-A (JP)
Title: Image pickup device
Inventor: KAWANO KENJI
IPC: H04N5/225
Filed: 1994-10-31
Abstract: PURPOSE: To make the device small in size by matching a change amount of a face of a cam changing an optical path with a change amount of a turning operation correction cam face in the vertical/horizontal operation so as to arrange a vertical drive means and a horizontal drive means in the same direction. CONSTITUTION: A parallel flat glass plate 11 is supported turnably with a shaft A perpendicular to an image pickup element and a shaft B horizontal to the element. Then the glass plate 11 is driven around the shafts A, B in the horizontal/vertical direction with a single stepping motor 32. In order to convert the torque of the motor 32 into the turning operation of the glass plate in the horizontal/vertical direction, an X direction cam 33 whose face is formed with 4-stages of cam lift and a Y direction cam 27 whose face is formed with 7-stages of cam lift. Then a system control circuit controls tone motor 32 to turn the glass plate 11 by a prescribed amount around the shafts A, B in response to vertical and horizontal picture elements of the image pickup element to change an incident optical path thereby increasing optical image information.
Patent JP-S62128401-A (JP)
Inventor: TAKEUCHI HIROSHI
IPC: H05B37/02
Filed: 1985-11-29
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-2000060875-A (JP)
Title: Motor-driven toothbrush
Inventor: MUKOGAWA MASASHI
IPC: A46B9/10
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven toothbrush suitable for the treatment of pyorrhea often seen among the men of today, especially in a high age people. SOLUTION: In this motor-driven toothbrush constituted by a motor-driven main body, a vibration shaft 2 and a brush 1, a perforated hole is provided on the tip of the vibration shaft and one bundle or two bundles as needed, of the brush 1 is fitted. Also, as needed, the brush 1 is made attachable and detachable to/from the vibration shaft 2 and the brushes 1 manufactured by the bristles of different hardness are exchanged.
Patent JP-H0577141-A (JP)
Title: Numerical control information preparing device
Inventor: TOMITA HIRONORI
IPC: G05B19/4093
Filed: 1991-09-18
Abstract: PURPOSE:To provide a numerical control information preparing device capable of optionally assigning the cutting direction of a machining process formed by moving or copying and also moving or copying the machining process even in the case of the coordinate systems of two relatively opposed main spindles being different. CONSTITUTION:A process data switching part 9 discriminates the cutting direction of a preassigned machining process and the coordinate systems of two main spindles. In the case of the cutting direction of a moving or copying destination being different, a machining shape regenerating part 16 reverses the direction of a shape element row to generate process data automatically. In the case of the coordinate systems of two main spindles being different, a coordinate system converting part 15 converts the coordinate value of the shape elements in the relevant process in such a way as to correspond to the moving or copying destination.
Patent JP-H01111240-A (JP)
Title: Saving restoration system
Inventor: HATANO KOICHI
IPC: G06F12/00
Filed: 1987-10-23
Abstract: PURPOSE:To reduce the capacity of a saving file and to shorten the processing time by using a page information collecting means of a file access control part, a updated page information file, and a page information extracting means of a saving restoration control part. CONSTITUTION:A data file update process group 1 contains processes X-Z, etc., and updates a data file 31 for each page via an input/output control means 21. A page information collecting means 22 delivers the updated page information on the means 21 to a page information file 4 at the fixed intervals against the group 1. A page information extracting means 51 supplies the file 4 and delivers it to a saving processing means 52 with the identifier of the updated page information defined as a key. The overall saving processing is carried out per month or so and only the updated pages are read every day and saved into an increase saving file 61 in an increase saving process. In such a constitution, the capacity of a saving file is reduced and at the same time the processing time is shortened.
Patent JP-H03127537-A (JP)
Title: Telephone circuit controller
Inventor: TATSUTA NORIHIRO
IPC: H04M19/08
Filed: 1989-10-12
Abstract: PURPOSE:To avoid disabled extension communication by inactivating a control circuit turning on a switching transistor(TR) controlled by ON/OFF of a hood switch when a commercial power supply is active. CONSTITUTION:When a handset 20 is lifted up to close a hook switch 14, a DC voltage applied from a telephone station is fed to a base of a 2nd control TR 17 via a polarity decision circuit 10, the hook switch 14 and a bias resistor 16 to turn on the 2nd control TR 17 and also a 1st control TR 15. Then the DC voltage turns on the 2nd switching TR 12 via the emitter collector path of the 1st control TR 15 and turns on a 1st switching TR 11. Then the DC voltage from an exchange activates a telephone circuit 19. Thus, telephone circuits L1, L2 are closed to attain communication in the case of power failure.
Patent JP-H09112940-A (JP)
Title: Rolled screen type heater
Inventor: ITOU TETSUAKI
IPC: H05B3/20
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain the light transmission and to facilitate the mounting or removal of a rolled screen by forming the screen by printing a heating circuit by flexible resin composition mixed with metal powder on a flexible film having the light transmission and electric insulation, and holding the screen in a hanging state. SOLUTION: A screen 4 is fixed at its upper end to a winding shaft 3 supported to the body 2 of a rolled screen type heater 1, and a weight bar 5 is mounted at the lower end. The screen 4, for example, uses a composite film obtained by laminating a polyethylene PET (terephthalate) film 4b on nonwoven fabric or fabric 4 using PET fiber and flame-proofing it, a heating circuit 7 is printed by flexible resin composition mixed with metal powder on the film 4b, and laminating the film 4b of another composite film on the printed surface. The screen 4 is held in a hanging state, and can be wound up and contained at the time of no use.