baber/WOPTO huggingface dataset:
Patent JP-H08194431-A (JP)
Title: Relief plate and manufacture thereof
Inventor: OYOKU AKITADA
IPC: G09B21/00
Filed: 1994-04-04
Abstract: PURPOSE: To produce respectively small quantities of a relief plate, especially a different display plate, within a short time at low cost by making the shoulder of the apex part of a relief of a relief plate obtained from a photosensitive resin board be round. CONSTITUTION: As for a relief plate made of a photosensitive resin board, relieves 1, 2 are formed on a supporting body 3 and the shoulder of the apex of each relief 1, 2 is made to be round. A coating film 4 formed on the surface of the relief plate may be a hard coating layer or if necessary, another hard coat layer 5 may be formed further on the coating film 4. A reinforcing member (a reinforcing plate) 6 is installed on the reverse side of the relief of the supporting body 3. The relieves 1, 2 on a relief plate may have different heights according to the purposes of use. A relief plate can be utilized for various purposes, and among the purposes a relief plate can be utilized rather usefully as a display plate, especially a braille display plate.
Patent JP-S59217271-A (JP)
Title: Floppy disk driving device
Inventor: HIRANO NORIMITSU
IPC: G11B19/20
Filed: 1983-05-25
Abstract: PURPOSE:To reduce the size of a device and simplify the process of adjusting a linear scale by uniting a floppy disk having a disk type semiconductor motor with a DC linear motor, and fitting a detection head to the rotor of the linear motor. CONSTITUTION:The disk type semiconductor motor part consists of three armature coils 9, an 8-pole field magnet 12, position detecting elements 10 provided respectively to the coil 9, etc. The field magnet 12 has eight N and S magnetic poles alternately in the circumferential direction and is fixed on the top surface of a rotor yoke 11 to face a printed wiring board 8. Then, 13 is the DC linear motor having a linear encoder and assembled at a space part where the armature coil group 9 is not arranged to realize size reduction. The linear scale 23 forming the linear encoder is positioned by inserting its one end part into a positioning part 24. The position detecting elements 25 have indexes facing the linear scale 23, and photoelectric elements are arranged facing each other with the both between. The detection head is driven linearly by the linear motor and its position is detected by the linear encoder.
Patent JP-S5317042-A (JP)
Title: Terminal controlling system in data highway system
Inventor: MATSUMOTO MAKOTO
IPC: G06F13/00
Filed: 1976-07-31
Abstract: PURPOSE: To make CPU possible to control terminals which are distribution-arranged when a series of input-output operations of terminals are completed, without deteriorating the function of a terminal control channel and varying even its software. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01262297-A (JP)
Title: Auto leveler of boarding bridge
Inventor: HONDA YASUO
IPC: B64F1/305
Filed: 1988-04-13
Abstract: PURPOSE:To enable following to be performed except at the time of sudden abnormal actuation by providing a rotation detecting portion in the detecting wheel portion of a boarding bridge point end portion for an aircraft and raising an alarm at the time of sudden actuation and turning on a follow-up switch when a wheel rotating angle becomes larger than a defined angle and turning off the switch when the following ends. CONSTITUTION:In order to unite the cab board A of a boarding bridge for an aircraft with the boarding entrance of the aircraft, a wheel 2 provided in a pointed end portion is pushingly pressed against an airframe outside surface so as to detect the movement in the vertical direction of the boarding bridge pointed end portion with respect to the airframe so that vertical position correction in compliance with the moving quantity is performed. A striker 6 and a contactless switch 7 are arranged in the wheel 2. When a wheel rotating angle exceeds a maximum allowable value suddenly, an alarm is raised. When the angle exceeds a constant angle in a defined value range, a follow-up switch is turned on, and when following ends, it is turned off. When it gradually changes taking a long time, the following can be performed without turning off the following on the way.
Patent JP-S5518241-A (JP)
Title: Oxygen trapping composition
Inventor: TARUSATO EISHIN
IPC: B01J31/00
Filed: 1978-07-27
Abstract: PURPOSE:To provide an inexpensive oxygen trap agent with wide application and controllable capacity of oxygen adsorption, alkali metal sulfide, silica, alumina, or similar materials, and cerium compound are included as ingredients. CONSTITUTION:An oxygen trap agent is added with alkali metal sulfide such as soldium sulfide or its hydrate, at least one selceted from the group consisting of  silica, alumina, silica-alumina, and silica-magnesia, and cerium compounds such as  cerium oxide. Such ingredients are changed in various proportions according to the purpose and application, thereby to control the quantity and rates of oxygen adsorption or heat generation. The ability of oxygen adsorption of this product is effectively utilized for preserving and protecting food and chemicals from decomposition or rottenness. Also, its heat generation is effective for use as heat insulating materials.
Patent JP-H09283961-A (JP)
Title: Electromagnetically shielded building
Inventor: ISHIKAWA TOSHIYUKI
IPC: E04B1/92
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnetically shielded building in which electromagnetic waves can be shielded by a low-cost and simple construction operation by a method wherein a closing member which is installed at the opening part of the building and which has an electromagnetic shielding performance is provided, a conductive member which is installed in the gap between the closing member and the opening part is provided and the conductive member is connected electrically to an electromagnetic shielding member. SOLUTION: A ceiling slab 1, a floor slab 2, an inside wall 3, an outside wall 4, an opening part (a window part) 5 and a ceiling 6 constitute an existing body which has no electromagnetic shielding performance. In order to change an inside space R surrounded by them into an electromagnetically shielded space, an electromagnetic shielding material 7 is installed at the inside of the inside wall 3 and the outside wall 4 by a renewing operation, an electromagnetic shielding material 8 is installed on the rear surface of the ceiling slab 1, and an electromagnetic shielding material 9 is installed additionally at the opening part 5.  The respective electromagnetic shielding materials 7, 8, 9 are formed in such a way that a sheet which uses a metal mesh, a metal foil, a metal film or a conductive fiber is pasted or that a conductive paint is coated, and the respective electromagnetic shielding materials 7, 8, 9 are connected electrically to each other.
Patent JP-2000282372-A (JP)
Title: Production of artificial leather
Inventor: NISHINO MASAKAZU
IPC: D06N3/14
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an artificial leather, making it possible to obtain the artificial leather which has a flexible touch, a rich repulsive touch and excellent mechanical strengths, by using a polyurethane dispersion not containing an organic solvent. SOLUTION: This method for producing an artificial leather comprises immersing and treating a base fabric in a polyurethane dispersion, immersing the treated base fabric in 40 to 100 deg.C hot water, and then drying the treated fabric. Therein, the polyurethane dispersion is obtained by emulsifying and dispersing a urethane prepolymer having isocyanate groups at the terminals in water in the presence of a nonionic surfactant having a HLB of 7 to 16 and then extending the chain of the dispersed urethane prepolymer with a polyamine compound having two or more amino groups and/or two or more imino groups.
Patent JP-H02268540-A (JP)
Title: Isdn terminal
Inventor: OGATA HATSUO
IPC: H04M1/274
Filed: 1989-04-10
Abstract: PURPOSE:To easily recognize a caller name by collating a registration call issuing subscriber number in a storage part with an incoming call issuing subscriber number in an incoming signal, and informing a call issuing subscriber name in voice and with display in character when coincidence is obtained in the above collation. CONSTITUTION:A call issuing subscriber number and subscriber name storage part 12 in which a call issuing subscriber number and a subscriber name are registered in advance, and a signal transmission/reception processing part 11 which performs a signal for an exchange 30 by interfacing with a subscriber line 1 are provided at an ISDN terminal 10. Also, a call issuing subscriber identifier recognizing and informing part 13 which collates the incoming signal with the registration call issuing subscriber number by judging whether or not a call issuing subscriber information element is loaded on a received incoming signal, and a character display part 14 which displays the call issuing subscriber name corresponding to the call issuing subscriber number, and a voice generating part 15 which informs the call issuing subscriber name in voice are provided. In such a way, it is possible to perform the display in character and the information in voice of the call issuing subscriber when an incoming is received if it is registered.
Patent JP-S57206006-A (JP)
Title: Coupling transformer in touch sensor
Inventor: TOIDA TAKAHARU
IPC: H01F38/14
Filed: 1981-06-13
Abstract: PURPOSE:To improve S/N ratio and lengthen the life of contacts, by employing E type core with by-pass magnetic path. CONSTITUTION:First-third poles 31-33 are installed on E type ferrite core 30 on body side. An exciting coil 34 is wound on the first pole 31, and a sensor coil 36 is on the third pole 33. E type ferrite core 37 on shank side of a touch sensor has first-third poles symmetrically spaced from the core 30 by a gap l2. A coil 41 for opening and closing the magnetic path is wound on the third pole 40 and connected in series to a contact 42 of a switch of the touch sensor. When the contact 42 os closed, magnetic flux passing throgh the third pole 40 decreases in turn magnetic flux passing through the third pole 33 also decreases thereby the generating voltage in the sensor 36 becomes small. Thus switching signal of the contact 42 is transmitted to the sensor coil 36 in good S/N ratio.
Patent JP-H10264487-A (JP)
Title: Ink ribbon cassette
Inventor: HORI YOSHIYUKI
IPC: B41J32/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink ribbon cassette especially useful as a both-sided print type in which the winding position of an ink ribbon on a winding core is corrected automatically. SOLUTION: A pair of rotatable cores are contained in a cassette body 10 and an ink ribbon 12 is wound between the cores wherein one core serves as a feeding core and the other core serves as a winding core. The ink ribbon 12 is led out to the outside of the cassette body 10 substantially in the center of the pass line thereof and the cassette body 10 is provided, at the front end part thereof, with a recess 13 to be fitted with a print head cooperating with the ink ribbon 12 being led out to print on a recording medium. A plurality of guide rollers 21-24, 31-34 are provided between the recess 13 and the feeding and winding cores. The guide roller 31 immediately in front of the winding core is inclined against a normal depending on the position for winding the ink ribbon. Preferably, the guide roller 31 is inclined vertically inward with respect to a normal in the range of 1-5 deg..
Patent JP-H11291929-A (JP)
Title: Vehicle steering control device
Inventor: KOSHIRO TAKAHIRO
IPC: B62D6/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To grasp the road surface state with a simple structure by estimating the load state of an actuator according to the traveling state of a vehicle, and judging the friction state between a wheel and the road surface on the basis of the estimated load state and the actual load state. SOLUTION: On the basis of a vehicle speed V detected by a vehicle speed sensor and an output angle θp detected by an output angle sensor, the load current Ib of an actuator is estimated (S122). The load current Ir which is the detection result of a current sensor provided on the actuator is read (S124), and the estimated load current Ib is compared with the actual load current Ir (S126). Consequently, when the actual load current Ir is smaller than the estimated Ib, it shows that the load state of the actuator is smaller than the estimated one, the friction state of the road surface in traveling is judged as a low μ road smaller than the estimated general μ road, and a map change flag MF is set to 1 (S128).
Patent JP-H01266046-A (JP)
Title: Oil filler port
Inventor: UCHIDA YOSHIKAZU
IPC: B60S5/02
Filed: 1988-04-15
Abstract: PURPOSE:To facilitate locking in an oil filler port for feeding oil into the underground tank of a service station and which is covered by rotating a cover body by providing projecting pieces which are brought into contact with each other in a covered condition on an oil filler port body and the cover body respectively and locking both projecting pieces with a lock. CONSTITUTION:A cylindrical body 11 is fixedly provided on the top end portion exposed on the ground of an oil filler pipe 2 connected to an underground tank, and a pair of engaging projecting edges 16, 16 are oppositely provided on the upper portion of the outer peripheral wall of this body 11 while providing a projecting piece 17 on the lower portion of one projecting edge 16. On the other hand, engaging projections 22, 22 are provided on the outer peripheral wall of a cover body 21 for covering this body 11 and an engaging groove 23 to be engaged with the engaging projecting edge 16 is provided on each of the projections 22 while providing a projecting piece 24 which is brought into contact with the projecting piece 17 at the time of covering on one engaging projection 22. By rotating the cover body 21 and in a covered condition in which the engaging projections 22 are engaged with the engaging projecting edges, a lock 40 is inserted into locking holes 18, 25 formed on the mutually contacting projecting pieces 17, 24 respectively to carry out locking.
Patent JP-H04304180-A (JP)
Title: Spindle motor controller
Inventor: NOGUCHI TAKASUKE
IPC: H02P29/00
Filed: 1991-03-29
Abstract: PURPOSE:To control rotation of a spindle motor according to a freely set rotational speed for driving. CONSTITUTION:In the inventive spindle motor controller, a value representing the rotational speed for driving a spindle motor 6 is set in a programmable counter 3 by means of a CPU 2. A signal representing the reference rotational speed of the spindle motor 6 outputted from an oscillator 1 is then subjected to frequency division according to thus set value and a control circuit 5 controls rotation of the spindle motor 6 at a predetermined rotational speed based on thus frequency divided signal.
Patent JP-S58212550-A (JP)
Title: Paper processing device
Inventor: KAWASAKI KAZUMI
IPC: B65H31/30
Filed: 1982-05-29
Abstract: PURPOSE:To improve the work efficiency by detecting the thickness of a sheet of paper on a convey passage. CONSTITUTION:The thickness of a sheet of paper 7 conveyed in a stacked condition on a convey passage 4 is detected by detectors 22a, 22b so that the paper 7 is discharged through the convey passage 4 by use of a discharge means 15 to merge at a merge section only when the thickness of the paper 7 is a predetermined value or less. Accordingly, when the thickness is more than the predetermined value even if the passing number of the sorted papers is small, they can be conveyed without being merged at the merge section.
Patent JP-H11287041-A (JP)
Title: Inclined unit scaffold and execution method of inclined unit
Inventor: KAWAKAMI HIDETADA
IPC: E04G1/30
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an inclined unit scaffold capable of easily carrying out bundling work, etc. SOLUTION: An inclined unit scaffold 50 is constituted by having a part of girder frames 51, a plurality of treads 52 hung over between the girder frames 51 and fitting members 53 fitted to inclined beams 34 of a triangular unit 10. In the case bundling work, etc., of the triangular unit 10 are carried out, the inclined unit scaffold 50 is mounted on an inclined surface 10A thereof to use. By the constitution, it is not necessary to carry out work by directly mounting on the inclined surface 10A, a worker's posture can be stabilized by directly mounting on the inclined unit scaffold 50, and the bundling work can be easily carried out in comparison with the conventional one.  Since the fitting members 53 are fitted to the inclined beams 34, the inclined unit scaffold 50 can be prevented from being slipped to right and left, the worker's working posture can be further stabilized, and the bundling work, etc., can be further facilitated.
Patent JP-H05296703-A (JP)
Title: Tooth form measurement device for internal gear
Inventor: ONO SEISHICHI
IPC: G01B5/12
Filed: 1991-04-23
Abstract: PURPOSE:To automatically and accurately measure a pitch error, a tooth trace error or the like by providing a turntable capable of giving intermittent relative rotation with an internal gear, a travel base, and two probes fitted to an internal gear position measurement probe lever and the travel base. CONSTITUTION:A sensor s1 is mounted on a guide frame 20 at the opposite side of a measurement ball 13, in order to indirectly read a displacement amount xk from an X-shaft X as a reference line across the center of a turntable to the center 13a of the ball 13. Also, a sensor s2 is mounted on a drive cylinder 21, in order to measure the radial error of a support point P for a tooth surface position measurement probe lever 12, and measures an extent necessary for the cylinder 21 to advance or retreat from the reference position of a scale fitted to the guide frame 20. A travel base advances toward backlash H required for measurement regarding the arbitrary tooth form of an internal gear G, and the lever 12 advances integrally with the travel base. According to this construction, the approximate value of a pitch circle error for the backlash H relative to an index angle can be obtained by measuring the value of the displacement amount xk.
Patent JP-H10281342-A (JP)
Title: Identifying method for piping component with coating
Inventor: KLAUS FINCK
IPC: G01N21/35
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To quickly identify piping components with various coating each other, by using a non-visible light source which is absorbed by one coating and is not absorbed by the other coating in order to identify the component with inorganic coating from component with organic coating. SOLUTION: A conveyer 10 transfers plural various types of piping components such as faucet handles 12, 14, faucet water delivering hole 16, and a faucet 18, and a enclosure 20 with a lamp 22 is placed on the way of the transferring path. A detector 24 is placed on the enclosure 20 and is connected with a TV monitor 26. Using this monitor 26, what component has non-visible light absorbing coating and what component has non-visible light non-absorbing coating are detected visually. Used light type and its light source are depending on coating type coated on a product, but it is important that used light with a wave length which is absorbed by one coating and is not absorbed by the other coating.
Patent JP-S62249432-A (JP)
Title: Mounting structure of semiconductor chip
Inventor: KIMURA TOSHIHIRO
IPC: H01L21/60
Filed: 1986-04-23
Abstract: PURPOSE:To transfer the heat generated in a semiconductor chip sufficiently to a substrate and improve the reliability of the device characteristics by a method wherein metal films are formed on the region of the semiconductor chip except the electrode forming parts and on the region of the substrate facing the region of the chip and the respective metal films are connecte with solder. CONSTITUTION:On the region of a substrate 1 facing a metal film 13 formed on a semiconductor chip 3, a metal film 14 whose area is almost the same as the area of the metal film 13 is formed and the respective metal films 13 and 14 are connected with solder 15. With this constitution, the stress caused by the difference between the temperatures at the time of connecting the semiconductor chip 3 to the substrate 1 and after the connection because of the difference of the thermal expansion coefficients of the substrate 1 and the semiconductor chip 3 can be dispersed in the solder 15 part between the metal films 13 and 14 and concentration of the stress to solder bumps 5 can be avoided. Therefore, the peeling-off of the bumps 5 can be avoided and the reliability of the connected parts can be improved.
Patent JP-S57206652-A (JP)
Title: Substituted phenyl ether derivative
Inventor: NIIGATA KUNIHIRO
IPC: C07C313/00
Filed: 1981-06-15
Abstract: NEW MATERIAL:The compound of formulaI(R 1 , R 2 , R 3  and R 4  are H or lower alkyl; X is O or methylene; m is 1W3; n is 0W2).  
     EXAMPLE: 4-{2-[2-( 2-Methoxyphenoxy )ethylamino]-2-methylethyl}-2-(methylthio)phenetole.  
     USE: It has α-adrenaline receptor blocking activity, and is useful as a hypotensor.  
     PROCESS: The ketone of formula II is condensed with the amine of formula III by heating in an organic solvent such as methanol to obtain the compound of formula IV. If necessary after separating the compound from the reaction mixture, the product is reduced either by contacting with H 2  in the presence of a catalyst such as platinum oxide or by using a reducing agent such as NaBH 4  to obtain the objective compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05266717-A (JP)
Title: Electrical insulating parts
IPC: H01B3/30
Filed: 1992-03-17
Abstract: PURPOSE:To improve volume specific resistance at a high temperature by containing polyamide resin and polyolefinic resin. CONSTITUTION:A 5-60wt.% intensifier, haloid, phosphoric or triazinic flame retardant, phenolic stabilizer, mold lubricant and coupling agent are incorporated in a resin composition which is formed of a 98-40wt.% polyamide resin of average molecular weight 9000-30000 and a 2-60wt.% polyolefinic resin.
Patent JP-H01262638-A (JP)
Title: Sucking pad
Inventor: KOBAYASHI ICHIRO
IPC: H01L21/677
Filed: 1988-04-14
Abstract: PURPOSE:To prevent the electrostatic breakdown of an element on a substrate at the time of the handling of the substrate, etc., in the manufacture of a semiconductor by using a resin given conductivity. CONSTITUTION:When a sucking pad is molded by a natural rubber, a synthetic resin, a thermoplastic resin or a thermosetting resin, metallic powder, a metallic foil or a conductive high-molecular polymer is compounded with a raw material before molding as a compounding agent, and the sucking pad is molded. When the sucking pad is used for handling an silicon wafer and for handling a glass substrate, to which a transparent electrode composed of ITO, etc., is formed, breakdown by the static electricity of an element oil the substrate is not generated.