baber/WOPTO huggingface dataset:
Patent JP-H03245345-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NISHIWAKI ZENJI
IPC: G11B15/43
Filed: 1990-02-22
Abstract: PURPOSE:To obtain a mechanism to control the length of a wire for an emergent magnetic tape take-up mechanism with simple configuration and less man- hour for control by controlling the length of the wire according to the rotation of a guide member for the wire. CONSTITUTION:In the case of pulling a wire 1 for returning an idler lever 5 to a normal position while including the time of assembly as well, at first, the position of the idler lever 5 is determined by abutting on the stopper part 5a and the stopper part 4a of a chassis. When the wire 1 is further pulled and moved to the fixed position, a wire guiding member 2 is rotated reversely to a direction applying the spring pressure of a torsion coil spring 3 and stopped at a position, where the tension of the wire 1 is balanced with the pressure, and the control is completed. Thus, without requiring a control board and a stopping screw for controlling the length of the wire, the position of the idler lever 5 can be accurately determined by the stopper as well and the main-hour for control can be improved as well.
Patent JP-S58157819-A (JP)
Title: Preparation of polyester copolymer
Inventor: TOKUSAWA TAROU
IPC: C08G63/00
Filed: 1982-03-16
Abstract: PURPOSE:To obtain the titled copolymer in high efficiency and yield, by contacting an aqueous solution of a dihydric phenol compound and an acid acceptor such as alkali metal hydroxide, with an organic solution containing an organic solvent, a dicarboxylic acid dihalide, and polyphenylene ether. CONSTITUTION:The objective copolymer is prepared by contacting (A) an aqueous solution containing a dihydric phenol (e.g. hydroquinone) and one or more acid acceptors selected from the hydroxide, carbonate, bicarbonate, phosphate, etc. of alkali metal or alkaline earth metal, with (B) an organic solution containing (i) an organic solvent which is nonsolvent to the above aqueous solution, (ii) a dicarboxylic acid dihalide (e.g. adipoyl dichloride) and (iii) a polyphenylene ether of formula (R1 and R2 are alkyl, aryl, halogen, H, etc.; n is 10-1,500)[e.g. poly(2,6-dimethylphenylene-1,4-ether) . The molar ratio of the component (iii) to the dihydric phenol is 0.005-2.0 (based on 1mol of the compound having the average molecular weight).
Patent JP-S62199151-A (JP)
Title: Line assignment system
Inventor: YOSHIDA MAKIKO
IPC: H04Q11/04
Filed: 1986-02-27
Abstract: PURPOSE:To suppress the increase in the storage capacity due to the scale of a communication network by adopting a constitution that a line assignment system is changed automatically in response to a fault at one line fault of high speed line so as to set a substitution path. CONSTITUTION:When a fault detector 14 detects the fault of a high speed line 111, the fault is informed to a line assigning controller 16. The controller 16 reads the substitution path information of the line 111 from a substitution path information memory device 15 and gives a high speed line connection request to a multiplexer on the substitution path. The controller 16 on the substitution path informs the connectable line capacity to the controller 16 of the multiplexer detecting a fault. When no contradiction exists between the connection request and the substitution path capacity, the controller 16 applies line assignment change to rewrite a storage memory 13 and to set the substitution path. With respect to the low speed line during connection communication at the line assignment change point of time, a low speed line communication end detector 18 decides it as the end when no communication exists for a prescribed time or over and informs it to the controller 16. The controller 16 connects the low speed line to the faulty notice device 11 and connects the connection request line in place of the said line.
Patent JP-2000239259-A (JP)
Title: Production of 2-piperazinecarboxylic acid
Inventor: KURANISHI HIDEKI
IPC: C07D241/04
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially and simply producing free 2- piperazinecarboxylic acid. SOLUTION: This production of 2-piperazinecarboxylic acid is to hydrolyze 2-piperazinecarboxamide in the presence of calcium hydroxide, strontium hydroxide and/or barium hydroxide, remove ammonia produced as a byproduct by the reaction, subsequently mix the residue in a solvent with sulfuric acid and/or carbon dioxide to form precipitates of sulfate and/or carbonate of calcium, strontium and/or barium and obtain 2-piperazinecarboxylic acid from a solution obtained by removing the precipitates.
Patent JP-H02250308-A (JP)
Title: Capacitive trimming device
Inventor: RIROI SAMIYUERU UIGUNOTSUTO
IPC: H01G5/16
Filed: 1990-02-21
Abstract: PURPOSE: To enable adjustment at low cost with reliability by a method wherein at least the external form of a lead wire of an electronic circuit element is formed in such a manner that it becomes a unification means for capacitance adjustment. CONSTITUTION: At least one of lead wires, a lead wire 24, for example, has an external part 30 which is outwardly extended and forms a free-end part 32. The position 34 of this free-end part 32 can be adjusted by bending the part 32, and the distribution capacitance of junction to an element 10 can be made larger or smaller by adjusting the position 34 close to or separated from an outer circuit and a circuit element or the ground face of a chassis. As a result, the distribution capacitance to the free-end part 32 of the lead wire can be adjusted easily and accurately, i.e., it can be trimmed.
Patent JP-S59168481-A (JP)
Title: Photosensitive body device
Inventor: TAKAYANAGI HIROSHI
IPC: G03G21/06
Filed: 1983-03-16
Abstract: PURPOSE:To measure and adjust a photosensitive body current easily by attaching a measuring unit for the photosensitive body current to a photosensitive body detachably, nd grounding the conductive support member for a photoconductive layer automatically when the measuring unit is detached. CONSTITUTION:Values of resistances r1-r6 are adjusted corresponding to necessary discharge current values of respective corona dischargers and the measuring unit 20 is loaded in the insertion hole of a photosensitive body. The voltage impressed to a desired corona discharger is raised gradually to increase its discharge current gradually, and the increase in the discharge current is stopped moment the corresponding light emitting diode among L1-L3 starts emitting light to maintain the value fixedly, thus completing the adjustment of the discharge current. When the adjustments as to all necessary corona dischargers are completed, an attachment/detachment lever 24 is operated to draw out the measuring unit 20, and then a short-circuit piece contacts two conductive support bodies to be grounded automatically. Thus, the photosensitive body current is measured and adjusted easily.
Patent JP-S58160142-A (JP)
Inventor: KITAMURA TATSU
IPC: B32B33/00
Filed: 1982-03-17
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-S60185872-A (JP)
Inventor: OOTA SEIYA
IPC: D06M11/00
Filed: 1984-03-05
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-S55135235-A (JP)
Title: Assembly unit of clutch release bearing with automatically aligning mechanism
Inventor: MIYAHARA TAKASHI
IPC: F16D23/14
Filed: 1979-04-10
Abstract: PURPOSE: To obtain a device of the bearing light in weight with a less number of part itemes, by constructing holding means for alignably holding the bearing device from metal material and synthetic resin and constituting the tubular base part from metal materials.  
     CONSTITUTION: The clutch release device comprises a bearing device 1 and a bearing device holding means 2 for alignably and movably holding said device 1. Here the holding means 2 is constituted by a single or plurality of metallic members and hard synthetic resin members formed integrally with said metallic members. A tubular base member 10 and flange-shaped member 11 are constructed by metallic materials. The flange-shaped member 11 is constructed by providing engagnement parts 11d, 11e engaged to a fork member of the clutch operating means integrally at its bottom end part. To those members 10, 11 a hard synthetic resin 13 is molded and firmly installed. The synthetic resin 13 provides an inside diameter tubular pad part 13a for convering the inside diameter side of the tubular member 10 except its left end part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10236566-A (JP)
Title: Package for direct mail
Inventor: NINOBE KENICHI
IPC: B65D85/57
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a package of direct mail containing a CD-ROM, etc., which can be produced at low cost, raises no problem when disposed of as waste, attracts the recipients' interest to the actual unsealing at a high rate in the use for DM, and has a function to prevent wrongful deed such as replacement of the contents and the like. SOLUTION: In a mount 10 thicker than a platelike CD 30, etc., to be packaged a hole 12 having an area and depth which enable admitting a CD 30, etc., horizontally is formed in a manner of leaving the hole bottom part 12a unopened. A sheet type lid 20 covering the hole 12 is placed. In the periphery of the hole 12 a handle hole 12b which makes it easy to take out the CD 30, etc., is provided. On the front surface 20a of the sheet type lid 20 a ZIP code section and a section for a postage stamp, etc., are provided to complete the DM package for a DC, etc.
Patent JP-H06258748-A (JP)
Title: Silver halide photographic sensitive material high in sensitivity
Inventor: GOEN KAZUYOSHI
IPC: G03C1/83
Filed: 1993-03-03
Abstract: PURPOSE:To provide the silver halide photographic sensitive material having a photosensitive emulsion layer high in sensitivity and image quality on both sides of a support improved in residual dye stains and coatability. CONSTITUTION:The silver halide photographic sensitive material is characterized by having on each side of a transparent support at least one photosensitive silver halide emulsion layer containing a polymer latex obtained by subjecting at least one part of polymer to polymerization in a solvent containing a gelatin and at least one hydrophilic colloidal layer containing a dyestuff in a state of fine solid grain dispersion between the emulsion layer and the transparent support.
Patent JP-H02220683-A (JP)
Title: Control installation for game
Inventor: UGAWA SHOHACHI
IPC: G07F7/08
Filed: 1989-02-22
Abstract: PURPOSE:To measure a change in a money equivalent value along with the use of a record medium for collecting consumption information in a stadium by using a record medium having predetermined information written and a money equivalent value in a game medium lending device to enable the lending of the game medium. CONSTITUTION:A general concentrated control computer 74 is installed in a card distributor 73 for selling magnetic cards of record medium, while a concentrated hall controlling computer 72 is provided in a concentrated local control 71 in a predetermined zone to control mainly generally a game parlor 1 in the zone to which the computer 72 belongs. On the other hand, a card ball lending machine 5, card vending machine 7, etc., of game medium lending apparatus together with a hall control computer 70 for controlling information in the parlor are disposed in the parlor 1. The card vending machine 7, card ball lending machine 5, card coin lending machine and game machine are connected to the hall controlling computer 70 to transmit and receive information with each other, and connected to the computers 72, 74 through communication circuits.
Patent JP-S52125204-A (JP)
Title: Tuning indication circuit
Inventor: OOKUBO TSUNEO
IPC: G01R29/08
Filed: 1976-04-14
Abstract: PURPOSE: To enable sure indication for the best tuning point, by making the pointer of the tuning indication unit to move in minimum with strong signal received, and by reducing the change in pointer movement, when the output level of the intermediate frequency exceeds a certain value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000244816-A (JP)
Title: Method and device for inserting video caption and storage medium in which program describing method is recorded
Inventor: NIIKURA YASUMASA
IPC: H04N5/445
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a device for inserting captions by which the caption is easily inserted to a representative image and caption information is clearly viewed even in the representative image or in each image of video. SOLUTION: First, video data zero is inputted, a video section 1 is obtained by dividing the video data by a section dividing means 11 and a representative image 2 is obtained by inputting the video section 1 in a representative image generating means 12. Next, for the representative image 2, a caption inserted representative image 6 is obtained by inserting caption information 5 into the representative image 2 by a caption inserting means 14 as holding relation with an object area 4 specified by an object area specifying means 13 based on an instruction by a user 3. Next, a caption inserted video section 7 is obtained by inserting the caption information into image strings in the video section related to the representative image as holding the relation with the object according to the caption inserted representative image 6 by an interpolating means 15.  Next, each of the caption inserted representative image 6 and the caption inserted video section 7 is presented to the user 3 by properly switching display methods by inserting the caption inserted representative image 6 and the caption inserted video section 7 in a display switching means 16.
Patent JP-S59166967-A (JP)
Title: Magnetic developer
Inventor: FUKUDA HIROYUKI
IPC: G03G9/08
Filed: 1983-03-14
Abstract: PURPOSE:To provide a higher grade of an image by using insulating magnetic particles consisting of the same pulverous magnetic material powder and a binder resin for both toner and carrier, adjusting the average grain size thereof to a specific rate and making the magnetization of the carrier larger than the magnetization of the toner. CONSTITUTION:The toner and carrier of a magnetic developer used for a magnetic brush developing method are composed of pulverous insulating particles consisting essentially of the pulverous magnetic powder and binder resin which are of the same material. The average grain size of the carrier is made approximately 1/3-3/4 the average grain size of the toner and the magnetization of the carrier is made larger than the magnetization of the toner. Magnetism is provided to the toner as well in such a way and a magnetic attraction effect is provided between the toner and the magnetic brush carrier as well, by which the scattering of the toner and the generation of a photographic fog are prevented. The electric charge having different polarities is generated between both particles by the friction between the toner and carrier having different particle sizes and therefore the electric charge between the toner and the carrier is stabilized and further the electrification of the toner is increased. The adequate mixing ratio between the toner and the carrier is expanded and the life of the carrier is extended.
Patent JP-S59167778-A (JP)
Title: Information control processing method of automatic account device
Inventor: IMAMICHI TSUTOMU
IPC: G06Q40/02
Filed: 1983-03-14
Abstract: PURPOSE:To shorten the time required for an account to improve an operating rate by transmitting and receiving a telegraphic text between an automatic account device using a card and a center while a key number to be read from a card by the automatic account device, and a key number inputted with a key are compared with each other. CONSTITUTION:A card reader 17 reads information on an account party such as his account number, key number, or the like from an inserted cash card to store the information in an RAM13'. The key number, an account field, the amount of money, etc. are inputted from a key input device 6 and are stored in an RAM13''. The key numbers in the RAMs 13' and 13'' are collated with each other to discriminate the validity, and in parallel this work, the telegraphic text concerning the account is created between the device and the center to control the transmission 21 and 22. If the qualifications meet, the account processing is executed. Thus, the time required for the account is shortened to improve the operating rate of the automatic account device.
Patent JP-S54134545-A (JP)
Title: Pulse generator circuit
Inventor: TANAKA KOUICHI
IPC: H03K5/04
Filed: 1978-04-11
Abstract: PURPOSE: To generate output pulses which has a high-speed rise characteristic and are obtained by adding a fixed pulse width to an input pulse width, by constant-current and constant-voltage driving.  
     CONSTITUTION: Though transistors Q 1  to Q 5  are turned off normally, Q 1  and Q 2  are turned on simultaneously when the trigger pulse of pulse width T 1  caused by noise, etc., is applied to input terminal 8. When Q 2  is turned on, Q 4  and Q 5  are turned on similarly. Then, when Q 5  is turned on, capacitor C 1  is charged because capacitor C 1  is connected to connection point 12 of resistances R 8  and R 9 , and the potential of connection point 12 does not become zero immediately but lowers with a time constant, which is determined by resistances R 9  and R 2  and capacitor C 1 , even if input pulses disappear, Consequently, the collector potential of Q 3  rises immediately through the path of Q 1  turning-on and Q 3  turning-on when input pulses are applied; and even if input pulses disappear, conduction is continued until the potential of connection point 12 becomes a value below threshold voltage VBE of Q 3 , so that pulses of pulse width T 1 +T 0  can be obtained at output terminal 9. Pulse width T 0  is determined by resistances R 9  and R 2  and capacitor C 1 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55137227-A (JP)
Title: Dust removal unit in open-end spinning machine
Inventor: ONOUE KEIJI
IPC: D01H4/36
Filed: 1979-04-11
Abstract: PURPOSE: The title device designed to remove dust by leading dust (or mass) from a separation opening to a dust discharge area without affecting the auxiliary air stream for fiber suppression, wherein a dust removal unit of specific structure is connected to the opening.  
     CONSTITUTION: The auxiliary air stream Q 2  flowing from the air intake 15 to the separation opening 8 is produced by the air suction with the opening roller 4 to suppress the fiber and to continue the transfer by the roller 4. The dust 11 of great mass is moved directly to or collides with the slant wall 17 and then to the communicating path 16. Part of the dust springs back to the separation plate 5, even at  the slant wall 5C. The tilting angle of the wall 17 to the vertical direction is equal to or larger than that of the top of plate 5, and dust, which collides with and reflects between the walls repeatedly, proceeds to the path 16 always, and will not return to the opening zone. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06260350-A (JP)
Title: Choke coil
Inventor: FUJISAWA SHIN
IPC: H01F27/28
Filed: 1993-03-03
Abstract: PURPOSE:To simplify a structure by assigning a core an a printed board and, with a printed pattern formed on the printed board and the lead wire electrically connected to the printed pattern, forming a coil around the core. CONSTITUTION:A core 5 is, for fear of displacement of a ribbon electric wire 6, provided with a step 7 on the bottom surface corresponding to assignment position of a normal mode choke coil of a printed board 8, and a print pattern is printed, and, on the printed board 8 an the opposite surface side of print pattern 8a, the core 5 is placed. Along the outer periphery of the core 5, a ribbon electric wire is assigned, and the both ends of the lead wire are electrically connected to the print pattern by soldering 9, so that, around the core 5, spiral core is formed with the print pattern and the ribbon electric wire 6, for constituting a normal mode choke coil. Thus, the number of parts is reduced, and at the same time, manufacture of choke coils can be incorporated into a circuit board assembly line, for less number of processes.
Patent JP-H11241742-A (JP)
Title: Motor with electromagnetic brake
Inventor: KOMATSU KEIJI
IPC: F16D65/18
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To suppress generation of frictional noise from a brake movable part even if a brake lining and a sliding member abuts on each other and slid when a brake is operated. SOLUTION: An electromagnetic brake is provided with a brake movable part 11 fixed to a rotary shaft of a motor, an electromagnetic brake main body mounted on a stator side of the motor, an armature arranged opposing to the brake movable part 11 as a sliding member, a pin for guiding the armature in a motor rotary shaft direction, and a spring for operating or releasing a brake energizing the armature to a direction estranged from the electromagnetic brake main body. The brake movable part 11 is composed of an outer wheel part 12, a shaft installing part 13, and a plurality of spoke parts 14 which are formed integrally between the outer wheel part 12 and the shaft installing part 13, and which are dynamically balanced with a rotary center shaft at equal pitch angles. The spaces 15 are formed between spoke parts 14.
Patent JP-S58161335-A (JP)
Title: Forming method of bonding pad
Inventor: FUKAYA NORIFUMI
IPC: H01L21/60
Filed: 1982-03-18
Abstract: PURPOSE:To inhibit the electrolytic etching of aluminum, and to reduce the corrosion of the aluminum pad of a plastic molded IC by implanting ions to the aluminum surface of the bonding pad. CONSTITUTION:The corrosion of a bonding pad results from hydrogen ions. Consequently, the electrolytic etching of aluminum can be inhibited by implanting ions to the aluminum surface and bringing an aluminum surface region to an amorphous state. When ions are implanted before forming a passivation film, however, the inhibiting effect of aluminum corrosion is lost because aluminum brought to the amorphous state returns to a state before implanting ions through high-temperature treatment in case of the formation of the passivation film. Accordingly, it is necessary to form the passivation film 1, etch the surface and implant ions in a bonding pad section 5.
Patent JP-S62199551-A (JP)
Title: Drive cabin structure for vehicle
Inventor: AOKI YUTAKA
IPC: B62D25/08
Filed: 1986-02-28
Abstract: PURPOSE:To ensure a space for protecting the driver upon bumping of a vehicle, in front of a seat, by providing a rigid structure having a specific arrangement onto the front panel and floor panel of the vehicle, and by attaching a seat to the rigid structure. CONSTITUTION:A rigid structure 46 is composed of a front section 48 arranged on the inner surface side of a front panel 14 and vertically extending from the lower part of an upper cross-member 20 to the upper part of a pair of floor panels 12, and a pair of floor sections 50 connected at their front ends to the lower end of the front section 48 and laid on the upper surfaces of the floor panels 12. Further, legs 58 of a seat 52 are fixed to the upper surface of rear part of the floor section 50 while the seat 52 may be moved guided by means of seat racks 60 in the longitudinal direction of the vehicle. With this arrangement, the rigid structure 46 may be moved rearward of the vehicle by a force rearward of the vehicle body, which is exerted to the front section 48 from the front panel 14, overcoming a constant resistance force applied by a guide plate 40.