baber/WOPTO huggingface dataset:
Patent JP-2000120911-A (JP)
Title: Solenoid valve
Inventor: HIGA EIJI
IPC: F16K31/06
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness and stabilize a control characteristic even when operation is started with air accumulated in fluid by reliving the air to a fluid receiving part for receiving fluid on a plunger side provided between a through hole of a center post and a rod. SOLUTION: When current flows through a coil 2 and an excited condition is accomplished, a plunger 3 is attracted towad a center post 4 so as to be shifted, while a spool is also moved via a rod 5, so that a flow passage between an input port and a control port is communicated (opened) while a drain port is closed. In this case, a volume of an area R2 serving as a fluid receiving part is sufficiently larger then that of a fluid storable area R1, so that the air can be relieved to the area R2. Therefore, the plunger 3 can be prevented continuously working when air is left in the fluid storable area R1, and responsiveness in a starting time can be improved while generation of a damping phenomenon is prevented for stabilizing control.
Patent JP-H05144642-A (JP)
Title: Soft magnetic thin film body and manufacture thereof
Inventor: TOMOSAWA ATSUSHI
IPC: H01F10/20
Filed: 1991-11-25
Abstract: PURPOSE:To make possible a miniaturization and lightening of a component manufacturing using a soft ferrite material. CONSTITUTION:A two-layer structure, wherein the mixed gas of beta-diketone metal complex vapor and reaction gas is decomposed in plasma and is reacted with the plasma, an amorphous oxide thin film 2 is formed on a base substrate 3 in an X-ray manner and moreover, an iron oxide soft magnetic thin film 1 of a spinel type crystallographic structure is formed thereon, is made. Thereby, a soft magnetic thin film body, which has a good crystallizability and shows magnetic characteristics close to those of a bulk material, can be easily manufactured at a compratively low temperature.
Patent JP-H02153758-A (JP)
Title: Thermal printer
Inventor: ITAHARA KENICHI
IPC: B41J2/36
Filed: 1988-12-05
Abstract: PURPOSE:To shorten a printing cycle by constituting a pulse generating circuit so as to contain a heat insulating pulse generating circuit generating a heat insulating pulse for supplying a heat insulating pulse current to a dot heating unit during a period when printing is not performed by a thermal head. CONSTITUTION:The pulse generating circuit 2 of a thermal printer generates two kinds of drive pulses SD1, SD2 synthronous to the printing timing signal St from a higher rank circuit and heat insulating pulses ST1, ST2 but a pulse selection circuit 4 selects the pulse corresponding to the pulse history signal Sh given from a printing history signal generating circuit 1 among four kinds of the inputted drive pulses and heat insulating pulses to output the same. When either one of the heat insulating pulses ST1, ST2 is selected to allow an output current to flow to a dot heating unit 6a even at a cycle tau0 performing no print ing, the temp. T of the dot heating unit does not become lower than definite temp. TM. Since the time tauD supplying a current to the dot heating unit 6a at the time of printing, that is, the length of the driving pulse can be made shorter than that in a case using no heat insulating pulse signal ST, the total printing cycle can be shortened.
Patent JP-H01149313-A (JP)
Title: Manufacture of flat cable
Inventor: SHIRAIWA MASAICHI
IPC: H01B13/00
Filed: 1987-12-04
Abstract: PURPOSE:To provide separability for core wires bunch by bunch consisting of several core wires without damaging conductor inside the covering, by arranging a wire separating rod covered with heat resistant resin of fluoric type on the core wire running path of a metal die when the insulating covering for adjoining core wire is welded, and by consolidating the insulating coverings of each bunch of core wires. CONSTITUTION:A plurality of insulating core wires 1 in which the conductor is covered with thermoplastic resin are run continuously in the condition arranged parallelly on the same plane, and each bunch of core wires is passed through a heat press die 2. A metal die 2, which wire separating rods 3 covered with heat resistant resin of fluoric type on the surface of rod made of hard copper are arranged at certain intervals on the cunning path and parallelly to the running direction, is used, and each bunch of core wires 1 is passed through the wire separating rods 3 in this metal die 2 in the condition as divided into groups consisting of a certain number of wires, and insulating coverings are welded bunch by bunch. Thereby wire separation can be made effectively without damaging the surface of the conductor.
Patent JP-H03170206-A (JP)
Title: Cutting tool
Inventor: KONO YUICHIRO
IPC: B23B27/18
Filed: 1989-11-27
Abstract: PURPOSE:To make the size of a rigid sintered body by setting the shape of the back surface of the sintered body to protrude toward the nose radius when it is seen on the side of a tool rake face. CONSTITUTION:A back surface 4 of a composite rigid sintered body consisting of a rigid sintered body 1 and a base 2 fixed to its underside surface is recessed like an arc, and this small member is installed to a recess part 6 provided suitably at a corner part of a tool main body 5 by brazing a bottom surface 3 and the back surface 4. For cutting a quenched blade, among illustrated three component forces of cutting 3, that is a main component force Fc, a feed component force Ft, and a back component force Fo, Fo is increased as the tool is abraded to be the biggest. In this case, the back surface 4 of the sintered body 1 has an angle to the feed component force, and a motion of the sintered body 1 to remove is prevented for this angle mechanically as well. In addition, the back component force Fo presses the back surface 4 of the sintered body 1 to the tool main body 5, so it becomes necessary that the component force Ft acting to the part of the surface 4 gets over Fo for removing the sintered body 1 off the main body 5 by the feed component force Ft, thereby resistance to the feed component force becomes very strong.
Patent JP-H10149701-A (JP)
Title: Fitting structure of headlight for automobile
Inventor: KISHIKAWA SHOICHI
IPC: F21V23/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To securely restrict the vibration by fixing a lamp housing of a headlight for automobile to a bracket, which is fitted to a car body, and fitting a high-voltage generating circuit unit of a discharge lamp to the bracket. SOLUTION: A lamp housing 5 of a headlight 9 for automobile is fixed to a lamp bracket 11, which is fitted to a car body, and a high-voltage generating circuit unit 3 of a discharge lamp is fitted to the bracket 11. A corrugate tube 79 as a high-voltage wiring is extended from the unit 3, and the tube 79 is passed through a through hole of the bracket 11, and inserted into a connector fitting hole for fixation. With this structure that the housing 5 is fitted to the bracket 11, which is fixed to a fender, in the condition that the housing 5 is placed on the bracket 11 and the unit 3 is fitted to a lower side of the bracket 11, weight of the unit 3 is not directly applied to the housing 5, and vibration of the housing 5 due to the unit 3 is restricted, and run-out of an optical axis and displacement of seal can be restricted.
Patent JP-H05247039-A (JP)
Title: Novel tetraoxo-diazabicyclo-(3,3,1)-nonane compound and preparation thereof
Inventor: UUBUE SHIEEN
IPC: C07D471/08
Filed: 1991-11-25
Abstract: 3,7-diaza bicyclo-(3,3,1)-nonane compounds of the formula    <IMAGE> I  in which substituents R1, R2, R3, R4, Z1, and Z2 indicate the substituents as they are given in the description of the invention, can be employed to produce certain pharmaceutically useful compounds.
Patent JP-2000130317-A (JP)
Title: Liquid supply mechanism
Inventor: HASE MINORU
IPC: B05C11/10
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a volume type liquid supply mechanism capable of discharging liquid without interruption. SOLUTION: This supply mechanism is constituted in such a way that a rotatable plunger 15 is fitted into a cylinder 11 whose both ends are blocked by a lid body 21 and which is slidable in the axial direction to form pump chambers 24a, 24b surrounded by the cylinder 11 and the lid body 21 on both sides outside of the plunger 15. The cylinder 11 is provided with a pair of suction holes 11a, 11b at positions facing the plunger 15 at all times in a scope of slide and is provided with discharge holes 11c, 11d by corresponding to angle positions obtained by turning from angle positions of these suction holes by 180 degrees, respectively.
Patent JP-H02154738-A (JP)
Title: Automatic blood pressure measuring instrument
Inventor: FUKAMI TADASHI
IPC: A61B5/022
Filed: 1988-12-08
Abstract: PURPOSE:To make always exact blood pressure measurement by consisting the instrument of two pressure chambers connected with a constant boosting valve to the inflow port and outflow port respectively and narrow paths communicating the two pressure chambers and thereby controlling the pressure difference of both pressure chambers to a constant value. CONSTITUTION:Air flows through the central hole 10a of a valve disk 10 into the pressure chamber 2 when the air is supplied through the inflow port 8a of an inlet body 8 of the constant boosting valve 40. The air flows further from the pressure chamber 2 through the narrow path 10b, a through-hole 4b and the narrow path 11b into the pressure chamber 3, from which the air flows from the outflow port 11a of an outlet body 11 to a pressurizing zone 52 to pressurize the inside of the zone 52. The air flowing from the pressure chamber 2 to 3 flows through the narrow paths 10b, 11b and is, therefore, low in flow rate. The pressure in the pressure chamber 2 is consequently higher than the pressure in the pressure chamber 3. A valve seat 4a is closed when the pressure difference therebetween rises to a specified value or above. The valve seat is opened when the difference falls below this value. Namely, the pressure difference between the two pressure chambers 2 and 3 is maintained constant and, therefore, the quantity of the air flowing from the pressure chamber 2 to 3 is kept constant regardless of the pressure of a pressure source and the pressure of the pressuring zone 52.
Patent JP-H07155236-A (JP)
Title: Seat
Inventor: KATO KAZUTO
IPC: A47C7/02
Filed: 1993-12-09
Abstract: PURPOSE:To improve rigidity against an eccentric load of a seat and cushioning property thereof. CONSTITUTION:In a seat provided with a seat back and a set cushion 5 which is supported elastically on the side of a floor through torsion bars 11 and 13, the torsion bars 11 and 13 have an intermediate part thereof supported on the floor side free to rotate. The seat cushion 5 is supported on one end side of the torsion bars 11 and 13 while spring members 27 and 29 are interposed between the other end side thereof and the floor side in series to the torsion bars 11 and 13 to apply an energizing force.
Patent JP-2001126881-A (JP)
Title: Illumination fixture
Inventor: MORIMOTO YASUSHI
IPC: F21V23/04
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain an illumination fixture with simple wiring. SOLUTION: The fixture comprises a plurality of illumination parts 1 to 3, a plurality of luminance sensors 5 to 7 and a light control device 8 having a controlling part 11 including a switching means 27. Respective luminance sensors 5 to 7, corresponding to respective illumination parts 1 to 3, are individually arranged in the vicinity each other detect brightness of the region which is irradiated by the corresponding illumination part. The switching means 27 properly relates respective illumination parts 1 to 3 with each luminance sensor, corresponding to the individual detecting signals of the sensors 5 to 7.  The position relationship of respective illumination parts 1 to 3 with respective corresponding luminance sensors 5 to 7 can be corrected by changing the assignment to respective sensors 5 to 7 and an output system of the light signals from the illumination control device 8 to each illumination part so that the wiring does not have to be renewed in the case of wiring error.
Patent JP-H11205987-A (JP)
Title: Cable joint with grounding connection and/or screen cross-bonding for power cable
Inventor: DE BUYST JO
IPC: H02G15/103
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a cable joint whose conductor is of either single-core type or coaxial type, and which can attain weight and cost reduction, and is easy to handle, thereby attaining a relatively low-cost product. SOLUTION: A junction body is impervious to water and is connected to a lead sheath or metallic screens 8, 9 of a power cable. The junction body is electrically shielded by metallic members 14, 15, 16. Shielding is interrupted by a shield break 17 located next to the junction body, and an grounding connection and/or a cross-bonding cable is electrically connected to both sides of the shield break. All the external grounding connections and/or cross-bonding are concentrated on one end of the cable joint. An insulated conductor 20 runs above a junction body 3 from one end to the other one of the cable joint inside the metallic member. By locating the insulated conductor between the junction body and the metallic member, the outer protective part 23 of the cable joint is disposed closer to the metallic member.
Patent JP-H03208395-A (JP)
Title: Formation of multilayer circuit
Inventor: JIYON EDOUIN GANTSUHOON JIYUNI
IPC: H05K3/46
Filed: 1990-11-16
Abstract: PURPOSE: To fabricate a multilayer circuit utilizing a thick film conductive layer efficiently by laminating a dielectric layer on the exposed part of a conductive layer and a nonconductive layer under vacuum and making a via at a selected position matching the conductive layer having a pattern when no via pattern is present on an unfired dielectric tape. CONSTITUTION: A conductive layer having a pattern is laminated on the exposed part of a conductive layer and a nonconductive layer under vacuum matching the nonconductive layer when a via is formed thereon. When no via pattern is present on an unfired dielectric tape, a via passing through the layer of unfired dielectric tape is made at a selected position matching the dielectric layer having a pattern before firing. The via made through the dielectric tape is then filled with a dielectric metallization and fired. Furthermore, the dielectric layer having a pattern is applied to a dielectric tape matching the via in the dielectric layer and fired. According to the method, a multilayer circuit utilizing a thick film conductive layer can be fabricated efficiently.
Patent JP-2001121675-A (JP)
Title: Paper sucking device for sheet-fed printer
Inventor: KOMORIYAMA TETSUYA
IPC: B65H3/08
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a paper sucking device for a sheet-fed printer capable of easily operating to open or close a valve in response to a change in a paper size of a width direction of the sheet. SOLUTION: The paper sucking device for a sheet-fed printer comprises a thrust rod 19 provided substantially parallel with the arranging direction of suckers 2 and movable in an axial direction, a coupling means for individually coupling the rod 19 to respective valves to take opening or closing operation of the valve by moving the rod 19 in the axial direction, and a solving means constituted to sequentially setting the valves from both end sides to the valve of the central side to closed state in response to the moving amount of the rod 19 when the rod 19 is moved in one side and to sequentially setting the valve of the central side to the valves of both end sides to the open state in response to the moving amount of the rod when the rod 19 is moved to the other side.
Patent JP-H05143083-A (JP)
Title: Active sound elimination device
Inventor: MIWA EIJI
IPC: H01H35/00
Filed: 1991-11-25
Abstract: PURPOSE:To supply an interference sound to the ear even when the human body moves. CONSTITUTION:Plural sound elimination units 10-70 are arranged in a sound elimination object area. Each of the units 10-70 is equipped with a human body detection sensor 16, a speaker 9, a noise gathering microphone 1, and a microphone 11 for evaluation. The units 10-70 are connected to a common interference sound generating circuit 82. Only the unit to which the sensor 16 having detected the human body is put in sound eliminating operation. Then the speaker 9 in front of the human body is present is put in operation to perform accurate active sound elimination. No unnecessary speaker is put in operation and the durability of the speakers is good. The facility cost is low.
Patent JP-H07197416-A (JP)
Title: Vibrating filling plate for road finishing machine
Inventor: DEIRUKU HAIMUSU
IPC: E01C19/40
Filed: 1994-12-13
Abstract: PURPOSE: To provide a vibratory screed for a road finisher capable of very strongly compress a material without lifting the rear side of a screed when a specially thin screed layer is formed. CONSTITUTION: In a vibratory screed for a road finisher equipped with a vibratory device 4 having a large-area base plate 16 and provided with a vibration element 17 connected to a vibration drive 19 and a guide plate 12 positioned obliquely towards the base plate 16, a vibration strip 24 is positioned between the guide plate 12 and the base plate 16 provided in the vibration device 4. The vibration strip 24 is connected to the vibration drive 19, and the vibration strip 24 is provided with a run-in slope.
Patent JP-H11106007-A (JP)
Title: Method for carrying-in/out load or pallet from housing shelf
Inventor: DEZUKI HIROKAZU
IPC: B65G1/04
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To perform carrying-in/carrying-out by usual work alongside even if there are no wheel pallets for individual shelves by installing a two-stage traveling truck having wheels to be traveled in a housing shelf direction on a base pallet and vertically moving an upper stage part from a lower stage part so as to transfer/carry out a load or a pallet to a housing shelf. SOLUTION: For carrying in a load 4 or a pallet 5 for placing the same in a housing shelf 6, an upper stage part 30 is raised in the direction of the shelf 6, and in this state, a two-stage traveling truck 3 is put in the housing shelf 6. The upper stage part 30 is butted on a gate 13 provided in a base 7 inside the shelf 6 and lowered to a lower stage part 31, and the load 4 or the pallet 5 is placed on the base 7. The two-stage traveling truck 3 is returned from the shelf 6 onto the pallet while the upper stage part 30 is in a lowered state. For carrying out the load 4 or the pallet 5 from the shelf 6, the two-stage traveling truck 3 is put in the shelf 6 while the upper state part 30 is in a lowered state, then the upper stage part 30 is raised, the load 4 or the pallet 5 is transferred from the base 7 to the upper stage part 30 and the truck 3 is returned onto the base pallet.
Patent JP-H08166975-A (JP)
Title: Cad device
Inventor: HIDANO ISAO
IPC: G06F17/50
Filed: 1994-12-13
Abstract: PURPOSE: To arrange parts with a grid displayed in a screen as reference and to execute high-speed design with high degree of freedom by displaying the parts so as to match the end point of the parts with the end point of the other parts. CONSTITUTION: A CAD device is provided with a plan view display means 6 displaying the plan view of a store stored in a hard disk 2 on a display device 3 in accordance with an operation input from a keyboard 4, a parts display means 7 displaying the parts such as an arranged showcase, utensils, fixtures on the display device 3 and a shift operating means 10 shifting the position of the parts on the plan view in accordance with the operation input from a mouse 5. Moreover, the device is also provided with a slight shift means 11 which shifts and displays the above parts so as to match the end point of the above parts with that of other parts when the shift operating means 10 operated from the mouse 5 is stopped and other parts are displayed in the neighborhood of a prescribed range of the parts.  The stop of the shift operating means 10 and the start of the slight shift means 11 are executed by monitoring the operation conditions of a button 5a in the mouse 5 by a control means 11.
Patent JP-H05139236-A (JP)
Title: Pad of airbag device
Inventor: KAGA KOICHI
IPC: B60R21/203
Filed: 1991-11-25
Abstract: PURPOSE:To provide the pad of an airbag device which can prevent floating up of the peripheral side of a lower end surface on which inserting grooves are formed, even the inserting grooves for inserting regulated walls for installing a pad on an airbag device main body by holding its peripheral edge are formed on the lower end surface of the peripheral edge. CONSTITUTION:A pad 2 is installed on an airbag device main body MO by holding its side wall 2B between an engagingly locking wall 40 which is inserted into an engagingly locking groove 20 formed on the inner circumferential surface and regulated walls 50.52 which are inserted into inserting grooves 21.25 formed on the lower end surface. Each inserting grooves 21 is composed of plural inserting groove parts divided into parts in a longitudinal direction by a rib 23 connecting together side walls 24n24 of the inner circumferential surface of the inserting groove 21. the projected part 51 on the top end of the regulated wall 50 is inserted into each of the inserting groove part.
Patent JP-H07156778-A (JP)
Title: Hydraulic pressure control device
Inventor: TODA HIROSHI
IPC: B60T8/48
Filed: 1993-12-09
Abstract: PURPOSE:To provide a hydraulic pressure control device which is capable of reducing the vibration of a brake pedal through a simple structure during return of hydraulic pressure and has a miniaturized pump. CONSTITUTION:A hydraulic pressure control device, for a two-system braking system which forms one system comprising a front wheel on one side and a rear wheel on the other side, has a main hydraulic pressure passage 8 communicating between a master cylinder 1 and a front-wheel cylinder 5, an intermediate passage 10 communicating the front-wheel cylinder 5 with a rear-wheel cylinder 4, a pressure increasing valve 9 installed within the main hydraulic pressure passage 8, and a holding valve 11 provided within the intermediate passage 10. The hydraulic pressure control system also includes a reflow passage 12 communicating the rear-wheel cylinder 4, the pressure increasing valve 9 and the holding valve 11 with one another; a pressure reducing valve 13 and a reservoir 3 both of which are provided within the respective portions of the reflow passage 12; and a hydraulic pressure pump 14 provided within the reflow passage 12 whereby the brake fluid of the reservoir 3 is discharged between the pressure increasing valve 9 and the holding valve 11.
Patent JP-H05153054-A (JP)
Title: Light space transmission system
Inventor: NAKAMURA TERUHITO
IPC: H04B10/116
Filed: 1991-11-26
Abstract: PURPOSE:To make it difficult to generate the transmission error by diffused external light also when the light receiving angle of a satellite unit is wide. CONSTITUTION:A terminal unit is provided on the side of a data terminal. A satellite unit 3 is provided on a ceiling. The data transmission between each data terminal is performed by performing the data transmission by a light space transmission at least between the terminal unit and the satellite unit 3. Plural receiving light elements 51 to 5n for making a light receiving angle a wide angle by each satellite unit 3 are provided. The only element having the maximum output of each light receiving elements 41 to 4n are operated.