baber/WOPTO huggingface dataset:
Patent JP-H0237066-A (JP)
Title: Anti-skid control device
Inventor: WATANABE HIDEO
IPC: B60T8/1764
Filed: 1988-07-26
Abstract: PURPOSE:To reduce the yaw moment by restraining the quick rising of the oil pressure of the other braking means when the oil pressure of either one of respective braking means of wheels located on the diagonal line is controlled to lower during the braking. CONSTITUTION:An antiskid control device 1 increases/decreases the oil pressure to control devices 4a-4d of respective wheels 5a-5d so that the oil pressure is changed to generate the slip ratio with which the friction braking between wheels and a road is increased. When the oil pressure to either one of control devices 4 of wheels 5a, 5b, or 5c, 5d located on the diagonal line of a car body is controlled to lower, the time changing ratio with which the oil pressure supplied to the control device 4 of the other wheel rises is reduced so as to return the oil pressure not to rise quickly. The yaw moment working on a car is thus reduced and a driver can easily correct the traveling direction with handle operation, and the stability of the traveling can be improved.
Patent JP-S6343823-A (JP)
Title: Door glass weather strip for automobile
Inventor: KISANUKI HISAYUKI
IPC: B60J10/79
Filed: 1986-08-08
Abstract: PURPOSE:To improve the sealing performance and design by forming a solid rubber part connected with an installation base part on the root part inside of a bend lip and shifting the turning fulcrum of the bend lip to the free edge side and increasing the modulus of the bend lip root part. CONSTITUTION:Each bend lip 11 consisting of a glass holding part 6 and a sponge rubber is connected to the outer and inner peripheral parts on the outside wall surface of an installation base part 1 made of solid rubber. With such constitution, a solid rubber part 11a connected with the installation base part 1 is formed on the root part inside of the bend lip 11. The length of the solid rubber part 11a can be extended, for example, to the position exceeding the curvature center position (m) of the root part of the bend lip 11. Therefore, the turning fulcrum of the bent lip 11 is shifted to the free edge side [to the position (m) of the curvature center from the root part position (n)], and the height in the case when the bend lip 11 is turned and erected can be lowered, and the modulus of the bend lip root part can be increased.
Patent JP-S6079775-A (JP)
Title: Ohmic electrode
Inventor: IMOTO YASUMASA
IPC: H01L29/45
Filed: 1983-10-06
Abstract: PURPOSE:To form a pattern easily by using Ti, W and Au multilayer film electrodes as high-reliability electrodes for a P type semiconductor. CONSTITUTION:A Ti film 4 and a W film 5 are deposited on the P side 2 of a P-N junction wafer 1 through vacuum deposition, and alkali-resistant resist patterns 6 are formed. The whole is dipped in a KOH aqueous solution 7, and an AC power supply 9 is connected to the W film 5 and a Pt electrode 8 and the W film 5 is etched electrolytically. Only the W film 5 is etched through the etching, and the Ti film 4 is formed according to patterns while using the W film 5 as a mask. A dielectric insulating film 11 consisting of SiO2 or Si3N4 or the like is deposited, patterns are formed, and an Au film 10 is shaped.
Patent JP-H0353441-A (JP)
Title: Method and apparatus for obtaining electron channeling pattern
Inventor: OTAKA TADASHI
IPC: H01J37/252
Filed: 1989-07-21
Abstract: PURPOSE:To evaluate a crystalline sample correctly by determining the position of crystalline grain to obtain an electron channeling pattern and making the position coincide with the electron beam irradiation position automatically. CONSTITUTION:Information signals which characterize a sample 12 and are obtained by scanning the sample 12 by electron beam are memorized in a memory 18 and each representative position of a plurality of crystalline grains is automatically determined according to the stored information signals. Then, the crystalline sample 12 is automatically moved so as to position the crystalline grains in planned irradiation position in order according to the obtained representative position. After scanning the crystalline sample 12 by electron beam is stopped, angular scanning at the predetermined position by the electron beam is carried out and thus an electron channeling pattern signal is obtained. In this way, an electron channeling pattern suitable to evaluate a crystalline sample correctly can be obtained.
Patent JP-H0524588-A (JP)
Title: Television camera device for aerial reconnaissance
Inventor: SHIGEMOTO ISAMU
IPC: H04N5/225
Filed: 1991-07-26
Abstract: PURPOSE:To widen the field of vision of a reconnoitering range for catching the accurate position of a target, and to inform the following aircraft of a field situation by detecting the position and direction of an airframe and distance from it to the target, and sending the field on a television camera through radiocommunication for wide area-enlargedly photographing. CONSTITUTION:The field on a wide area plaotographing television camera 4 is displayed on a monitor input device 7. When a sufferer has been found, a marker 8 is focused on the sufferer, and the field on a enlargedly photographing television camera 5 is displayed on a monitor 10 for confirming it. A tracking mode is then selected for storing the present position of an airframe obtained through a position detecting device 1 utilizing a wave sent from an artificial satellite, an angle indicated on a rotary table 6 of the direction of the television camera 5 and its clip, the forward direction of the airframe on a direction indicator 2 and the data of a distance to a target on a range finder 3, and the rotary table 6 is thereby controlled for tracking the target. In addition, to that, the accurately measured position of the target and the field of a field situation are transmitted to a rescue helicopter through a radiocommunication device 11.
Patent JP-S6249195-A (JP)
Title: Sealing structure of longitudinal baffle for use in heat exchanger
Inventor: KASAHARA KAZUMI
IPC: F28F9/24
Filed: 1985-08-28
Abstract: PURPOSE:To completely prevent the leakage of a liquid from a gap between the drum and the longitudinal baffle by fixing a pair of gasket guides within the drum of a heat exchanger to hermetically attach the same therein. CONSTITUTION:A pair, right and left, of gasket guides 18 are welded and fixed to the inner wall surface 22 of a drum 11 in opposition to a longitudinal baffle 12. Each gasket guide 18 is concave in cross section and loaded in its groove 19 with a gasket 20. On the other hand, to the lower surface in the vicinities of both ends of the longitudinal baffle 12 a gasket keeper 21 is fixed by welding in opposition to the groove 19. After assembling, the longitudinal baffle 12 is pressed longitudinally into the drum 11 so that the gasket keeper 21 is fitted into the groove 19. After the assembly, the gasket keeper 21 presses the gasket 20 within the groove 29 to hermetically attach the same thereto. Therefore, the leakage of a liquid from a gap 23 between the longitudinal baffle 12 and the inner wall surface 22 of the drum 11, is completely prevented.
Patent JP-S57110419-A (JP)
Title: Method for preparing mold stator and apparatus for molding the same
Inventor: TANIMOTO SHIGEYA
IPC: B29C39/26
Filed: 1980-12-29
Abstract: PURPOSE: To simply prepare the mold stator having a stator iron core integrally molded therewith by a method wherein divided stator iron cores are connected to an inside of a metal mold cavity by magnetic force and, in this condition, a synthetic resin is pored in said metal mold.  
     CONSTITUTION: Divided stator iron cores 1a, 1b are contacted in a ring form to inlay hollow parts thereof in a cylindrical mold part 9a of a lower metal mold 9 and current is passed through a stator coil mounted to said stator iron cores 1a, 1b by winding to generate magnetic flux passing between contact surfaces of both iron cores 1a, 1b to connect the same. In this condition, a synthetic resin is poured into a cavity 13 of the metal mold 10 to integrally mold the divided stator iron cores 1a, 1b with said mold 10. As described above, because it is unnecessary to preliminarily connect the divided stator iron cores by welding prior to molding, the mold stator having the stator iron core integrally molded therewith can be simply prepared. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5977143-A (JP)
Title: Vibration-free supporting device
Inventor: DOBASHI YUTAKA
IPC: F16F15/06
Filed: 1982-10-27
Abstract: PURPOSE:To provide a vibration-free supporting device having a lower height and a sufficient self-recovery function, by employing such a design to utilize rotation of accurate spherical members disposed between upper and lower supporting disks. CONSTITUTION:Accurate spherical members 41-4n made of rubber or nylon, elastic bodies with some compressive strength and impact strength, are disposed between upper supporting disk 3 and lower supporting disk 7, both in horizontal plane. The accurate spherical members 4 are disposed within a circular ring 5, which is smaller in width than the accurate spherical member and outwardly concave in its cross section, separated by partition frames 6, and it is adapted so that, if the lower supporting disk 7 is caused to shift by earthquake, a supporting leg 2 is supported at least by 3 accurate spherical members. The circular ring 5 is supported, through circular ring supporting spheres 9, compressive springs 10, 11, and spring supporting seats 12, by an external frame 8 integral with the lower supporting disk 7.
Patent JP-H0473978-A (JP)
Title: Piezoelectric laminate
Inventor: KAWAMOTO KOJI
IPC: H01L41/09
Filed: 1990-07-16
Abstract: PURPOSE:To effectively prevent a short-circuit of both electrodes by inserting a rodlike insulator having a pair of electrode lead plates into a through hole, and connecting lead pickup tongue pieces to the plates. CONSTITUTION:A rodlike insulator 3 is inserted into an opening 20 of one electrode plate 2. A tong piece 21 is pressed to the insulator 3 to be naturally bent, and elastically brought into contact with an anode lead plate 30. Then, the insulator 3 is inserted to the opening 10 of one piezoelectric plate 1, and the plate 1 is laminated on the plate 2. Thereafter, second electrode plate 2' is similarly laminated on the plate 1. In this case, the piece 21 of the plate 2 and a tongue piece 21' of an electrode plate 2' are opposed through the insulator 3, and brought into contact with an anode lead plate 30 and a cathode lead plate 31. The pieces 21, 21' are simultaneously welded to the plates 30, 31 in a pressed fixed state at the part of an arrow so as to hold the insulator 3.
Patent JP-H1119660-A (JP)
Title: Waste water treatment device
Inventor: MIYAMOTO RYOICHI
IPC: C02F1/52
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To simplify a device structure, to reduce a maintenance administration cost and an operation cost and to enable the underground laying of a flocculating and settling device as to the structure and agitating means of the flocculating and settling device used as the third treating device of a waste water treatment device. SOLUTION: A quick stirring tank 6 and a slow stirring tank 7 divided with a partition 5 are provided in a vessel. An inlet 11 of water to be treated is provided in the quick stirring tank 6 and an outlet 17 to a settling tank is provided in the slow stirring tank 7. A diffusing pipe 15 is arranged along the under side of the partition 5 in the quick stirring tank 6. The inlet 11 is opened in the direction promoting a revolving flow, since the revolving flow is generated in the quick stirring tank 6 by the diffusing air rising along the partition 5 from the diffusing pipe 5.  The vessel 1 has a horizontal cylindrical shape, the partition 5 is provided in the diameter direction of the vessel, a communicating hole 8 communicating the quick stirring tank 6 and the slow stirring tank 7 is provided at the lower part of the partition and a slow diffusing pipe 16 is provided at the bottom part of the slow stirring tank 7.
Patent JP-H0237832-A (JP)
Title: Output means
Inventor: OCHIAI HITOSHI
IPC: H03K17/16
Filed: 1988-07-27
Abstract: PURPOSE:To decrease the unnecessary radiation of an electromagnetic wave accompanying with a signal transmission by changing driving capacity to the load of following stages by a bias given, if necessary, to active elements constituting a circuit. CONSTITUTION:The title means has power source terminals DD and SS, an N-channel insulated gate field effect transistor (N-FET) consisting of a gate G, a source S, a drain D, a substrate B of a semiconductor and a voltage terminal BS to the substrate B, a P-channel insulated gate field effect transistor (N-FET) consisting of a gate GP, a source SP, a drain DP, a substrate BP and a voltage terminal BSP to the substrate BP, an input terminal GS connected to the gate and an output terminal DS connected to the drains. When the threshold voltage of the FETs is increased, the driving capacity to the load, that is, a flowing current decreases and a signal waveform becomes smooth for that. Thus, the unnecessary radiation from a signal line can be decreased.
Patent JP-S57112229-A (JP)
Title: Solid conveyor
Inventor: HAYASHI TAKESHI
IPC: B65G53/30
Filed: 1980-12-30
Abstract: PURPOSE: To provide a conveyor of low damage and high conveyance capacity, which functions to a convey a solid material such as fish with a conveying liquid medium, by using a rotary solid pump and a static-volume-type solid pump which are connected in series with each other.  
     CONSTITUTION: A static-volume-type solid pump comprises an airtight tank 1 for storing liquid mixed with a solid material, a four-way changeover valve 2 and an air pump 3 which are connected to the tank, a check valve 5 which is a suction valve connected to the suction port of the tank 1 and another check valve 6 which is a discharge valve connected to the discharge side of the tank 1. A rotary solid pump 20 is connected in series with the static-volume-type solid pump. In that case, the discharge side of the static-volume-type solid pump is connected to the suction side of the other solid pump 20. The send-out port of the pump 20 is connected to a water separator 24 through the check valve 6. The liquid separated from fish by the sorting comb 27 of the separator 24 is returned from a reservoir 28 to a fish vessel 30 through a water return holse 29. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6247405-A (JP)
Title: Method for reforming surface of metallic base material
Inventor: SAKURAMOTO TAKAFUMI
IPC: B22F3/02
Filed: 1985-08-26
Abstract: PURPOSE:To form a cermet layer having excellent adhesive strength, wear resistance and heat resistance by sticking a sheet consisting of a mixture composed of hard ceramic fibers and autogenous alloy powder onto the surface of a metallic base material and sintering the same in a non-oxidizing atmosphere. CONSTITUTION:50-99wt% Ni-base or Co-base autogenous alloy powder and 50-1wt% ceramic short fibers of WC, TiC, SiC, etc. having <=200mum length and 0.1-10mum thick are mixed and 1-20pts.wt. of org. High-polymer binder of a rubber-like polymer, etc. is added to 100pts.wt. of above mixture, then the mixture is kneaded and rolled to a sheet shape having 0.5-3mm thickness in the stage of forming the cermet layer having the excellent wear resistance and heat resistance on the surface of the metallic base material. The sheet is stuck to the surface of the metallic base material and is heated and sintered to 900-1,200 deg.C in a non-oxidizing gaseous atmosphere or vacuum. The cermet layer having the excellent wear resistance and heat resistance and uniform thickness if formed.
Patent JP-H1070092-A (JP)
Title: Fabrication of semiconductor device
Inventor: YOKOYAMA NATSUKI
IPC: H01L27/04
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To deposit titanium nitride uniformly in fine pattern at high aspect ratio by a method wherein deposition titanium nitride is deposited by low pressure CVD under specified conditions while keeping the temperature of a substrate higher than that on the wall face of a reaction chamber. SOLUTION: A silicon substrate 310 is deposited with silicon dioxide 311 having a contact hole 312 and titanium nitride 314 is deposited thereon. More specifically, the titanium nitride 314 is deposited in a hole having diameter or width of 1μm or less and aspect ratio of 0.7 or above at high step coverage. When a system where the temperature on the wall face of a reaction chamber becomes higher than that of the substrate 310 is employed, sufficient step coverage can not be attained and the characteristics of barrier are deteriorated. It is thereby essential to deposit the titanium nitride 314 by low pressure CVD using s cold wall type CVD system where the temperature on the wall face of the reaction chamber is lower than that of the substrate 310.
Patent JP-H1134263-A (JP)
Title: Void containing polyester film and thermal transfer image receiving sheet
Inventor: SASAKI YASUSHI
IPC: B41M5/52
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film for a thermal transfer image receiving sheet having excellent surface smoothness, sufficient image density and excellent resistance to folding wrinkles and a thermal transfer image receiving sheet. SOLUTION: A polyester layer (B layer) containing many inorganic fine particles is joined to at least one side (A) of a fine void containing polyester film having a nominal specific gravity of 0.7 to 1.3 and obtained by biaxially stretching and heat treating a polymer mixture in which a polyester and at least one kind of polyester that is not soluble to the polyester are mixed together, and the inorganic particle density in the B layer is 20 wt.% or greater and the thickness of the B layer is less than 30% of the overall thickness.
Patent JP-H0742541-A (JP)
Title: Electric power supply device for catalyst having heater
Inventor: OKAZAKI HIROSHI
IPC: B01J35/02
Filed: 1993-07-29
Abstract: PURPOSE:To prevent the voltage reduction of a battery on the start of an internal combustion engine and improving the efficiency in the device. CONSTITUTION:An electric power source device for a catalyst is equipped with a battery 10, capacitor 11, charge switch 18 arranged between the battery 10 and the capacitor 11, heater 13, electric power switches 16 and 17 connected with the battery 10 and the capacitor 11, charging switch 18 and a controller 20 for controlling the electric power switches 16 and 17. The controller 20 has the electric charge mode for turning-ON the charging switch 18, rapid heating mode for turning ON the power source switch 16, and the temperature keeping mode for turning ON the power source switch 17. In addition to this constitution, a boosting circuit 12 may be installed, or the heater 13 is constituted of a plurality of resistors, and the resistance of the heater 13 can be selected between the series and parallel arrangement.
Patent JP-S6080111-A (JP)
Title: Method and device for manufacturing thin film magnetic head
Inventor: KANAI HIROSHI
IPC: H01L21/3065
Filed: 1983-10-11
Abstract: PURPOSE:To prevent the resticking of removed particles by backing a thin metallic film to be etched with a substrate of a different quality to obtain a double structure, and feeding back a characteristic signal of the substrate in accordance with the progress of the etching to control the etching. CONSTITUTION:A substrate 1 consisting of glass, etc., a thin metallic film 2 of Cu, Al, etc. as a conductor, and a photoresist film 3 formed by photoengraving a desired etching pattern are provided. And a thin film 9 of thin Ti or Cr is formed between the substrate 1 and the thin metallic film 2 as a backing layer for the thin metallic film 2. The laminate thus pretreated is placed in an etching device and etched. In this case, characteristic signals of the substrate are fed back in accordance with the progress of etching to continue the etching.
Patent JP-2000020834-A (JP)
Title: Fall of rock detecting and alarming device
Inventor: KUREBAYASHI SHIGEKI
IPC: G08B7/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent an accident that a vehicle is involved in a natural disaster such as falling rocks or collapse of bedrocks by arranging an object moving after sensing falling rocks in the neighborhood of the exit or entrance of a tunnel, and operating an alarming means according to the movement. SOLUTION: This device is provided with a net-shaped body 6 such as a net connected with an operation key 5 of a switch 4 for detecting falling rocks or the like whose one end is fixed to a fixed hardware 3 at a road shoulder of a road 2, and whose other end is mounted to a supporting pedestal 12 on a road shoulder at the front part of the entrance along the side part of the road 2 on which the fall of rocks or the like is likely to occur at the exit of a tunnel 1. Then, at the time of the occurrence of the fall of rocks 7, the falling rocks 7 are hanged from the net-shaped object 6, and the net-shaped object 6 is extended so as to be moved to the fixed hardware 3 side. This switch 4 is connected with a rotary lamp 9 with an alarm sound set at the front part of the road 2.  When the net-shaped object 6 is extended and moved according to movement to the fixed hardware 3 side due to the falling rocks 7, and the operation key 5 is pulled out of the switch 4, the rotary lamp 9 with an alarm sound is conducted and turned on, and a red light is rotated, and an alarm sound is issued.
Patent JP-S6167797-A (JP)
Title: Automatic selection controlling device of plating cell
Inventor: KAWAMOTO HARUO
IPC: C25D21/12
Filed: 1984-09-07
Abstract: PURPOSE:To minimize the corrosion and solution of a strip by controlling the increase and decrease of the number of cell by the modification of plating conditions and line speeds in the titled device, which modifies and controls total curr1nt control only. CONSTITUTION:The sum of the current value of each cell 3 is calculated by an adder 8 in the line of plating in a strip 1 through a plural plating cell 3. The line speed is detected by a detector 2 and the current of each cell 3 is controlled from a the speed signal and a total current standard value defined by the current value and the plating condition. A cell selecting circuit 12, sequence pattern circuit 13 using cell, circuit 14 for calculating the number of allowable. unused continuous cell are added to the device. With the changes of plating conditions and line speeds, the increase and decrease of the cell 3 are required, and the continuous number of unused cell in the allowable passing time is calculated from the allowable passing time and the line speeds when the corrosion and solution do not generate in the circuit 14. The optimal used sequence pattern is defined through the circuit 13 to increase and decrease the number of cell in the circuit 12.
Patent JP-S5978538-A (JP)
Title: Die bonder
Inventor: SAITOU TAKAYOSHI
IPC: H01L21/52
Filed: 1982-10-27
Abstract: PURPOSE:To obtain a die bonder which can supply semiconductor elements without operator for a long period by sequentially conveying and picking up semiconductor element chips bonded on a cassette ring. CONSTITUTION:An automatic element supply unit 2 can automatically supply a cassette ring 4, on which diced wafers 5 are placed on an X-Y table 3 at the element supply position of a die bonder 1. Whenever one ring 4 is removed, a supply stocker 6 is sequentially lowered. The ring 4 is conveyed by a supply conveyor 7 and fed to a cassette positioning table 8. The ring 4 is gripped by a chuck 10 of a transfer robot 9, conveyed and fixed to the table 3. An element chip on the fixed ring 4 is picked up by a collet, and die bonded. A vacant ring 4 placed on an extraction conveyor 11 is contained in an exhaust stocker 12.