baber/WOPTO huggingface dataset:
Patent JP-H01290977-A (JP)
Title: Motor driven pump
Inventor: NAGAI KOJI
IPC: F04B39/00
Filed: 1988-05-18
Abstract: PURPOSE:To facilitate erection of a pump by arranging a grommet between a motor housing and a pump housing, and by providing this grommet with a lead retaining part, a draft hole on the motor housing side, and a draft hole on the constant pressure chamber side. CONSTITUTION:A grommet 500 is arranged between a motor housing 315 and a pump housing 131. In this grommet 500 a draft hole 501 on the motor housing side is formed along with a draft hole 502 on the pump housing side in communication with a constant pressure hole 253, and these two holes 501, 502 are convergent in their middle. The grommet 500 is further provided with a lead retaining part 503 to retain a lead 312.
Patent JP-S61279199-A (JP)
Inventor: IGARASHI NOBORU
IPC: F24C7/02
Filed: 1985-06-04
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-S5245512-A (JP)
Title: Method of alteration of condition for cntinuous annealing of stainless steel strip
Inventor: MINAI KENJI
IPC: C21D9/56
Filed: 1975-10-09
Abstract: PURPOSE:Decreasing the scattering of the material quality after the annealing and stabilizing the level of the material quality, by altering automatically the annealing condition of the preceeding steel strip and the following steel strip, when the welded stainless steel strip is annealed continuously.
Patent JP-H0419879-A (JP)
Title: Magnetic head-disk distance detecting device
Inventor: SUGAYA SATOSHI
IPC: G11B21/21
Filed: 1990-05-14
Abstract: PURPOSE:To decrease the number of connection lines and to secure the follow-up characteristic having the high accuracy and high reliability by using the common connection lines between a distance detection signal processing part and two light reflecting sensors used in a system which detects the distance between a magnetic head and a disk and keeps always the spacing value at a constant level between the head and the disk. CONSTITUTION:The LEDs 5 and 6 of the light reflecting sensors 3 and 4 are connected in parallel to each other so as to secure the polarities opposing to each other. Then both LEDs 5 and 6 are alternatingly driven by a drive amplifier 17 via a resistor 10 with the LED drive voltage A and emit the light alternately. The photodetectors 7 and 8 of both sensors 3 and 4 perform the voltage conversion via a power supply +Va of a position error signal detection processing part 9 and a resistor 12 and obtains the photodetector output B. These outputs are sampled and held by the switches 19 and 20 obtained by combining the inverters 18 and synchronously with the AC drive timing of the LED and then outputted. As a result, the number of connection lines can be decreased between the sensors 3 and 4 and the part 9 respectively and the high follow-up characteristic is secured.
Patent JP-H02302155-A (JP)
Title: Representative connection system
Inventor: EGAMI HIROKO
IPC: H04M3/42
Filed: 1989-05-17
Abstract: PURPOSE:To attain efficient representative connection by analyzing the past talking state of a subscriber terminal equipment based on speech information extracted from a storage device upon the reception of call information from a call information informing equipment, and outputting the selection information of an optimum subscriber terminal equipment. CONSTITUTION:In the presence of an incoming call a1 from an electronic exchange of other station, an analyzer 7 is operated in a computer 3 to read speech information c1 from a storage device 8. The speech information c1 includes the information of a speech start time and a speech end time for subscriber terminal equipments 1(1)-1(n). The analyzer 7 selects an most suitable subscriber terminal equipment such as a subscriber terminal equipment 1(2) in the connection of the subscriber terminal equipments 1(1)-1(n) and outputs selection information d1 representing the subscriber terminal equipment 1(n) to a connection instruction transmitter 8. The connection instruction transmitter 8 based on the selection information d1 sends a connection instruction e1 commanding the incoming connection to the subscriber terminal equipment 1(2) and the kind of the subscriber terminal equipment 1(2) to an electronic exchange 2.
Patent JP-H05296918-A (JP)
Title: Cohesion measuring instrument
Inventor: ASADA TAKAO
IPC: G01N19/02
Filed: 1992-04-15
Abstract: PURPOSE:To provide a cohesion measuring instrument which can accurately and easily measure the cohesion of metallic materials, especially, precious metals used for the sliding contact of relays, connectors, etc., in a state where the frictional force is saturated. CONSTITUTION:The title instrument is provided with a fixed section 5 having a lower surface fitted with a bearing 3 and upper surface for mounting a sample 4 on a base 2 and a mobile section 9 which is connected to a load cell 6 fixed to the surface of the base 2 and has a lower surface fitted with the sample 4 and upper surface fitted with a weight 8 for adjusting loads above the section 5. The section 9 is made to make reciprocating motions by the linear motion of a shaft converted from the rotary motion of a motor 10.
Patent JP-S5920947-A (JP)
Title: Determination of display device mounting position
Inventor: TAKAHARA KAZUHIKO
IPC: H01J17/49
Filed: 1982-07-13
Abstract: PURPOSE:To accurately and easily matching the mounting position of a display panel with the position of a printed circuit board by providing the marks for positioning at least at the two positions on the display panel and printed circuit board and causing the mounting positions of display panel and printed circuit board to match with each other. CONSTITUTION:The X electrode lead 2 is formed on a glass substrate 1, while the Y electrode lead 4 on a glass substrate 3. These two sheets of glass substrate are stacked with a minute interval. The external leadout electrodes 5, 6 are formed at the edges of glass substrates. In the figure, 7 is a mark for mount positioning and 8 is the positioning mark for stacking panels. These marks 7, 8 are accurately positioned in relation to the display position. The very accurate display position can be obtained by mounting the panel given such positioning mark in such a manner that said mark matches the positioning mark (same as the marks 7 and 8) assigned on the printed circuit board. The positioning marks 7 and 8 are provided at least two positions on the display panel and printed circuit board.
Patent JP-H1043530-A (JP)
Title: Air purifying filter
Inventor: MORI HISASHI
IPC: B01D39/16
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To attain low pressure drop even under high wind velocity and excellent dust collecting performance by forming and processing a polyurethane foam having a three-dimensional netlike skeleton structure with fine cells on one side or both sides into a pleat state as an air purifying filter. SOLUTION: A base material 1 is formed from the polyurethane foam having the three dimensional netlike skeleton structure and is formed and processes into the pleat state using an according pleating machine. Since the pleating results in the increase of contact area with the air layer, low pressure drop and excellent dust collecting performance are attained. A non-solvent type binder layer is applied on the surface of the porous skeleton structure of the polyurethane foam and adsorbent particles are stuck to the binder layer so that a part of the adsorbent particles is in contact with the binder layer and the residual is exposed. The air purifying filter obtained in this way has the excellent performance even under the high wind velocity such as in a car air conditioner.
Patent JP-S5346288-A (JP)
Title: Mis type semiconductor device
Inventor: IMAOKA KAZUNORI
IPC: H01L29/06
Filed: 1976-10-08
Abstract: PURPOSE: To reduce the parasitic capacity between source, drain regions and a semiconductor substrate by interposing an insulation film having a specific inductive capacity lower than the specitic inductive capacity of the semiconductor between the source, drain regions and the semiconductor substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61279724-A (JP)
Title: Cooling device for direct-cooled engine
Inventor: AMARIGOME YOSHIHIRO
IPC: F02F1/10
Filed: 1985-06-05
Abstract: PURPOSE:To prevent the occurrence of overcooling in and around a top ring, by forming a cylinder block wall part, which is at least the cooling water jacket inlet side and in and around the top ring of a piston at a top dead center position, as a peripheral wall part having no cooling jacket. CONSTITUTION:A cylinder block 8 is being solidly molded together with a cylinder head 9, and a cooling water jacket 15 is formed in a peripheral wall of the said block 8 so as to surround both upper and lower cylinder liners 13. In addition, another cooling water jacket 18 is formed also inside a wall of the cylinder head 9 so as to surround both upper and lower exhaust passages 16 and a suction passage 17. In this case, these cooling water jackets 15 and 18 are not formed in each peripheral wall of the block 8 and the head 9 aforesaid and merely an interconnecting passage 22, interconnecting both these cooling water jackets 15 and 18, is formed in each upper end of both peripheral walls of the block 8 and the head 9. With this constitution, a proximate part A of a top ring 21 of a piston 11 is prevented from overcooling, thus low temperature wear is reduced.
Patent JP-S63288264-A (JP)
Inventor: KATO AKIFUMI
IPC: D01F6/04
Filed: 1987-05-18
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-S612929-A (JP)
Title: Friction disk made of carbon
Inventor: IWAKI HIDEHIKO
IPC: C04B35/83
Filed: 1984-06-15
Abstract: PURPOSE:To provide a friction disk of low cost and high shearing strength, by interposing a non-woven carbon fiber fabric such as a carbon mat between the woven carbon fiber fabrics of laminations wherein the woven carbon fiber fabrics are laminated. CONSTITUTION:Since a non-woven carbon fiber fabric 2 is made of cut carbon fibers, the surface of the fabric is in a napped state. The fabric 2 is interposed between woven carbon fiber fabrics 1, 3. As a result, the nap of the non-woven fabric 2 sticks into the woven fabrics 1, 3 so as to frictionally enable the increase in the shearing force which acts to the laminated surfaces of the fabrics because of the rotation of a friction disk. A phenol resin, tar, pitch or the like is impregnated into the voids of the lamination of the fabrics. The lamination is then baked under pressure so that the disk has a high shearing strength.
Patent JP-S5547075-A (JP)
Title: Temperature response type multi functional liquid control valve
Inventor: RARII II MONIGOORUDO
IPC: G05D23/185
Filed: 1979-09-21
Abstract: A temperature responsive fluid control valve (10) with sequential control functions, employing a pair of axially aligned hollow elongate plungers (22, 70) and a pair of ball valves each comprising a valve member (32, 90) and a valve seat (34, 92). One ball valve is straddled by the two plungers, being biased onto its seat by the second plunger and movable from its seat by the first plunger. This ball valve controls a first fluid path (42, 56) in response to a temperature sensitive element (18") acting on the first plunger. The second ball valve is operated sequentially after the first, via the second plunger for control of a second fluid path (78, 86) in response to the same temperature sensitive element. The valve is suitable for use in regulating the temperature of an engine by using the first fluid path to control a shutter (58) and the second fluid path to control a fan (88) to control together the flow of air past the engine radiator.
Patent JP-S62278642-A (JP)
Title: Retrial control system
Inventor: OKUMURA KOICHI
IPC: G06F11/14
Filed: 1986-05-27
Abstract: PURPOSE:To improve the retrial success factor when intermittent errors occur by setting the retrial start waiting time and the retrial frequency suited to the system environment. CONSTITUTION:The retrial start waiting time can be optionally set to a retrial start waiting time memory means 9 in a system rise mode. While the optional value can be set to a maximum allowable retrial frequency memory means 12 to decide the maximum retrial frequency. Then a retrial property display means 8 displays whether the retrial is possible or not when error detecting means 1 and 2 detect the errors within a system. If the retrial is possible, a retrial executing means carries out the retrial after waiting for a time designated by the means 9. When such retrial is not successful, the retrial is repeated within a range of the maximum allowable retrial frequency stored in a maximum allowable retrial frequency memory means 12.
Patent JP-H02303543-A (JP)
Title: Method for controlling operation of low-temperature thermostatic chamber
Inventor: MURAKAMI AKIRA
IPC: F25D21/06
Filed: 1989-05-16
Abstract: PURPOSE:To allow the automatic and sure execution of the defrosting of a cooler by detecting the time from the start of the operation of a refrigerator until a heater starts operating and controlling the defrosting operation of the refrigerator according to the change in the abovementioned time. CONSTITUTION:The temp. in a housing 1a is controlled by the refrigerator 7 and a heater 8. The time from the start of the operation of the refrigerator 7 until the heater 8 starts operating is detected and the defrosting operation of the refrigerator 7 is controlled according to the change in this time. As a result, the defrosting of the cooler is surely executed and the cooling capacity of the cooler is sufficiently exhibited.
Patent JP-H08312888-A (JP)
Title: Cartridge type grease gun
Inventor: SAJI TERUHISA
IPC: F16N3/12
Filed: 1995-05-22
Abstract: PURPOSE: To supply quantities of grease in a short time, by interposing a sealing body, for sealing the flow of gas, between a gas exhaust nozzle and a gas inflow path, and providing a boring device, for boring the sealing body to open to communicate the gas exhaust nozzle and the gas inflow path, on a gas bomb. CONSTITUTION: A gas bomb 16 filled with a high-pressure gas is detachably fitted to an end cover 6 via a screwed type connecting member 17. A boring device 26, for boring an enclosing packing 23 to open to communicate a gas exhaust nozzle 19 and a gas communicating path 22, is provided on the bomb 16. An operation part 29 is struck by a hammer, etc., to place a needle rod 27 into the bomb 16. Consequently, the tip of the rod 27 breaks the packing 23 to form an opening part on the packing 23. As a result, the nozzle 19 of the bomb 16 and the communicating path 22 of the connecting member 17 are opened to be communicated, and the high-pressure gas in the bomb 16 is blown out from the nozzle 19 to be flowed in a gas inflow path 21 to be flowed in a space 20 in an oil cylinder 3.
Patent JP-H08324937-A (JP)
Title: Door opening and closing width varying device of elevator
Inventor: HATSUTORI KAZUHIRO
IPC: B66B13/14
Filed: 1995-05-22
Abstract: PURPOSE: To eliminate a door from continuously opening after one passenger gets off a car by calculating the number of persons getting on the car from a measured load, and controlling the door in an opening/closing width narrower than full opening on the basis of a result by dividing this number of persons by the number of destination floor buttons. CONSTITUTION: Hall buttons 1 arranged in halls of the respective floors are composed of upward use and downward use. Destination floor buttons 2 for indicating the destination floors of a car are arranged in the car. A load sensor 3 for measuring a load of passengers getting on the car is arranged on a floor surface of the car, and a door operator 4 for opening/closing a door is arranged on the ceiling of the car. While, a control board 5 for controlling operation of the car is arranged in a machine room above a houstway.  The control board 5 calculates the number of persons getting on the car from a measured load to output a signal for controlling the door in an opening/closing width narrower than full opening when a hall call is not generated on the story floor of the destination floor when a result by dividing this number of persons by the number of destination floor buttons is not more than 1.
Patent JP-S5830907-A (JP)
Inventor: YAMANAKA TOKISUKE
IPC: B65B5/02
Filed: 1981-08-04
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-H05143679-A (JP)
Title: Method and apparatus for removing redundancy using pseudo-algebraic method
Inventor: POORU UIRIAMU HOOSUTOMAN
IPC: G06F17/50
Filed: 1992-05-14
Abstract: PURPOSE: To optimize the final constitution of a logic network by removing redundancy in a signal path generated by the reconvergence of a signal by using Boolean algebra method. CONSTITUTION: Mending D algorithm analysis is used related with Boolean algebra analysis for analyzing a logic network. In this case, cones 102 and 104 end with root pins. That is, the cone 102 ends with a root pin 112(P1), and the cone 104 ends with a root pin 114(P2). The root pins 112 and 114 are substantially inputs to a logic at a following stage, and for example, shown as an AND logical block 118. An input signal constituting each leave of the cones 102 and 104 passes the combined logic of several stages before reaching each root pin. An AND logical function is executed first by the logical block 118 in the Boolean expression for defining the logical signal of a node so that a node 120 is a product node.
Patent JP-S5646779-A (JP)
Title: Temperature control circuit for thermal head array
Inventor: NISHIDA MOTOYASU
IPC: B41J2/375
Filed: 1979-09-25
Abstract: PURPOSE:To prevent a thermal head from overheat by a method wherein on a thermal head array making a thermosensitive printing by a dot matrix are equipped shift registers to control heating of each thermal head and gate circuit. CONSTITUTION:In order to control heating of each thermal head of a thermal head array 1 made up by arranging a plurality of thermal heads is provided a shift register 3 having respective parallel outputs. In addition, gate circuits are provided so that input signals to a series input terminal D are arrested to each of cross pulses at optional integral times as long as a bit length of the shift register 3 which is connected with the series input terminal D of said shift register 3, for a period of the cross pulse equal to the bit length and accordng to the logic of series output of the shift register. Thus, heating electric power is given continuously to the same thermal heads to prevent them from excessive rise of temperature.
Patent JP-S5647284-A (JP)
Title: Electric resistance welding method of contact
Inventor: SUZUKI SUSUMU
IPC: B23K11/20
Filed: 1979-09-22
Abstract: PURPOSE: To increase the calorific value of weld zone and obtain contact parts of stable quality, in resistance welding a contact of high conductivity material to a Cu-Ti alloy material, by interposing an auxiliary material for heating of a poor conductor between welding surfaces.  
     CONSTITUTION: At the time of electric resistance welding a contact of high conductivity metal such as Ag to a conductive spring material of an alloy comprising 2W 6wt% Ti and Cu for the remainder, an auxiliary material for heating comprising a poor docuctor such as spindle oil, water or thin paper which dissipates at the welding is interposed between the contact and the spring material. Since this reulsts in increased contact resistance between the welding surfaces and increased calorific value of the weld zone at the power supplying, the contact parts of high welding strength and reliability may be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000008165-A (JP)
Title: High pressure gas process device
Inventor: FUJIKAWA TAKAO
IPC: C23C14/58
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent oxidation of a metal thin film formed on the surface of a substrate which is used for a semiconductor electronic material and to eliminate voids produced in the thin film or between the thin film and the substrate by connecting a reducing gas supply pipings for the reducing treatment to be carried out prior to a pressurizing process by high pressure gas to a treating chamber, providing the reducing gas supply circuit including the reducing gas supply pipings with a stop valve. SOLUTION: A substrate 10 to be treated is put in the treating room 4 in a pressure chamber 5 and the substrate 10 is treated at a high temp. in high pressure gas atmosphere. In the high pressure gas process device, the reducing gas supply pipings 29 are connected to the treating room 4 and the reducing gas supply circuit including the reducing gas supply pipings 29 is provided with the stop valve 28. The pressure of the reducing gas such as hydrogen to be supplied to the treating room 4 prior to the pressurizing treatment by inert gas is usually almost atmospheric pressure of <=1 MPa. The gas is supplied from a reducing gas cylinder 30 as the supply source while the stop valve 28 is opened and closed.
Patent JP-S6315250-A (JP)
Inventor: YUN TSUAI IEN
IPC: G03F1/62
Filed: 1987-05-19
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-H01292220-A (JP)
Title: Semiconductor light detector
Inventor: YAMAMOTO AKINAGA
IPC: H01L31/10
Filed: 1988-05-19
Abstract: PURPOSE:To enhance the detection sensitivity of ultraviolet rays, by calculating the detection output of ultraviolet rays from the difference between the output of the first light detecting part and that of the second light detecting part containing the trap level carrier on the surface thereof and in the vicinity of said surface in much quantity as compared with the first light receiving part. CONSTITUTION:A semiconductor photodetector 10 is constituted by doping a single semiconductor substrate 11 with the second conductive type impurity to form the first and second photodiodes PD1, PD2 composed of the fist and second light detecting parts 12, 13. Herein, the trap level of a carrier is present on the surface of the second light detecting part 13 and in the vicinity thereof as shown by the round mark in a drawing but this trap level is not almost contained in the first light detecting part 12. When light to be detected containing ultraviolet rays is incident to the semiconductor photodetector 10 as shown by the arrow in the drawing, the carrier is formed in the semiconductor substrate 11 and the signals from both light detecting parts are sent to a signal processing circuit 20 and the detection output of ultraviolet rays is obtained from the difference between both signals.
Patent JP-H08314077-A (JP)
Title: Bromine ion removing agent for fixing solution
Inventor: FUJITA AKIO
IPC: G03C5/395
Filed: 1995-05-22
Abstract: PURPOSE: To provide a processing method for a silver halide photographic sensitive material by which superior fixability, especially desilver-ability is ensured, fixation is carried out under slight replenishment and a waste fixing soln. is diminished. CONSTITUTION: This bromine ion removing agent removes bromine ions from a photographic processing aq. soln. contg. a thiosulfate as a fixing agent and having fixing ability by contact with the aq. soln. and consists of a surfactant, a bromide absorbing medium and a bromide permeable polymer disposed on the bromide absorbing medium.
Patent JP-S5914191-A (JP)
Title: Defective loop display method for magnetic bubble memory device
Inventor: MORI TOMOYUKI
IPC: G11C11/14
Filed: 1982-07-14
Abstract: PURPOSE:To facilitate easy discrimination of display and to read accurately a defective loop group, by displaying a minor loop group including a defective loop in an N-notation number and displaying a nondefective loop group with a symbol respectively. CONSTITUTION:A minor loop group is formed with four sets of minor loops, etc. The group including a defective minor loop is displayed in an N-notation number 5, etc. While a group of nondefective loops is displayed with the same code. As a result, the display is easily discriminated to ensure the accurate reading of a defective minor loop group compared with a case where a nondefective loop group is displayed with a character like F, etc.