baber/WOPTO huggingface dataset:
Patent JP-H06310287-A (JP)
Title: Discharge lamp lighting device
Inventor: KIDO SHOJIRO
IPC: H05B41/24
Filed: 1993-04-23
Abstract: PURPOSE:To provide a discharge lamp lighting device which is simple in circuit constitution and suitable for downsizing without lowering its start performance by securing energy supply at start of a discharge lamp. CONSTITUTION:This device is provided with an inverter device where the currents flowing to low frequency switches Q1 and Q2 are broken and energy is accumulated in a transformer T when a high frequency switch Q0 is on and energy is discharged to a load circuit 3 through switching elements Q1 and Q2 when the switching element Q0 is on. This load circuit 3 is constituted by connecting a capacitor C2 to the series circuit composed of a discharge lamp Z and an inductor L in parallel, and it is equipped with an igniter IG which applies high-voltage pulse voltage to the discharge lamp Z, synchronizing with the timing of the energy, accumulated in the transformer T, being discharged to the load circuit 3, with the switching element Q0 turned off at start of the discharge lamp Z.
Patent JP-S5524870-A (JP)
Title: Cut chip removal device
Inventor: ITOU KATSUO
IPC: B23Q11/00
Filed: 1978-08-14
Abstract: PURPOSE:To enable a scaling-off and also blowing-off of cut chips adhered firmly to a table of a machine tool and to improve a cut chips removal efficiency, by securing a plate spring at an opening end part of a pipe being attached at a point of an air hose. CONSTITUTION:A plate spring 2 is secured at the point of a pipe 1 being attached at the end of an air hose 3. When a bracket 6 revolves from a position A to a position B by a given revolving angle through the working of a revolving actuator 7, an electromagnetic valve 7 works, and air is injected from a pipe 1. Simultaneously, the spring 2 moves forward on a surface of a table 14 through the working of a cylinder 10 to scale off cut chips adhered to the table 14. Concurrently, the scaled- off cut chips together with isolated cut chips are blown off by air blown off from the pipe 1. Furthermore, since air is flown and stopped flowing by means of the electromagnetic valve 4, the cut chips can be automatically removed, and thus, a working efficiency can be improved eminently.
Patent JP-H10272005-A (JP)
Title: Synthetic resin female member for snap fastener
Inventor: TAKEDA KIYOSHI
IPC: A44B17/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin female member for a snap fastener profitable in cost which prevents trouble such as impossible fitness or difficult fitness and release even when a little manufacturing error exists in the inner diameter of the opening end of a female fitting part or outer diameter of the tip end of a projection of a male member, and enables mass production by the same metal mold by controlling abrasion of the metal mold. SOLUTION: The synthetic resin female member 2A for a snap fastener has an annular base 6 the height of which lowers gradually outwardly and bends downwardly at the end. At the center of the annular base plate 6, a female fitting part 9 recessed towards the rear side and formed with projection parts 7 peripherally with intervals of small spaces 8 for locking a projection part of a male member are provided in a range on the inner periphery of its upper end. At the center of a bottom wall 10 of the female fitting part 9, a through hole 12 is formed, and in a groove 13 formed between the rear surface of the annular base 6 and the female fitting part 9, radial ribs 14 connecting the female fitting part 9 and the annular base 6 are formed at the positions corresponding to the small spaces 8 between projection parts 7.  In this case, connection parts P between the projection parts 7 and the annular base 6 are formed thinner than the annular base 6 to make the peripheral wall part 16 positioned below the projection parts 7 and between adjacent ribs 14 into thin film shapes.
Patent JP-S62256096-A (JP)
Title: Pulse string counter
Inventor: ICHIHASHI SUNAO
IPC: G06M7/00
Filed: 1986-04-30
Abstract: PURPOSE:To decide whether data is good or not at the time of sampling by outputting to a data bus the output of a second counter when a first counter is selected and the output of the first counter when the second counter is selected. CONSTITUTION:A selection signal is generated from a microcomputer 4 and the counter 2 is selected through a selection circuit 3. In such case, a data bus selection circuit 5 is operated through a signal line 3b to output the contents of the counter 1 to the data bus 5a. When this data is effective, the data is stored in a memory in the microcomputer 4. The counter 1 is cleared by a clear signal A and the counter 1 is selected through the selection circuit 3 again when the measurement is continued by waiting to a prescribed time. In such case, since the output of the counter 2 is outputted to the data bus 5a by the selection circuit 5, the contents of the counter 2 are read and when the data is effective, it is stored in the memory in the microcomputer 4 and the counter 2 is cleared by a clear signal B.
Patent JP-2000293815-A (JP)
Title: Thin film magnetic head and its production
Inventor: SASAKI YOSHITAKA
IPC: G11B5/39
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce the track width of a recording head and the magnetic path length. SOLUTION: A thin film magnetic head is provided with a reproducing head and a recording head. The recording head is provided with a lower magnetic pole layer 8a to 8d and an upper magnetic pole layers 13a to 13c, which include magnetic pole parts facing each other with a recording gap layer 12 between them, and thin film coils 10 and 15 arranged between them in the insulated state. The lower magnetic pole layer is provided with a first part 8a, which is arranged in an area including the area facing a first layer part 10 of thin film coils, and a second part 8b which is connected to the face on the first layer part 10 side of thin film coils in the first part 8a and forms a magnetic pole part, and the first layer part 10 of thin film coils is arranged on the side of the second part 8b.  Further, the lower magnetic pole layer is provided with an auxiliary layer 8d which consists of a high-saturation magnetic density material and is arranged between the first layer 8a of the lower magnetic pole layer and the first layer part 10 of thin film coils and forms a part of a magnetic path.
Patent JP-S61255557-A (JP)
Title: Collective disc device
Inventor: OSUMI AKITAKE
IPC: G11B17/22
Filed: 1985-05-09
Abstract: PURPOSE:To provide smooth inserting and taking out of a recording medium even if the center is slipped off by separating hand and a solenoid shaft on a holder and holding a medium by the hand with the function of a spring, and releasing by the function of a solenoid. CONSTITUTION:The holder part of an accessor mechanism is constituted by the hand 11, the solenoid 12, and the spring 18. The spring 18 is provided to the hand 11 so that it can hold the medium 1. The cone part at the tip of the solenoid shaft 19 contacts the conical inner side of the hand 11 to automatically execute centering. When holding the medium 1, the solenoid 12 is released, and the force by the spring 18 is used to hold. To release the holder, the solenoid is actuated. Accordingly, when carrying the medium 1 as holding it, the medium can move freely to the right-and-left direction because the solenoid shaft is separated. As a result, the medium 1 can be smoothly taken out or inserted even when the centers of the storing chamber and the holder part are slipped off.
Patent JP-H03295530-A (JP)
Title: Detecting device for inserted state of endoscope
Inventor: SAKIYAMA KATSUNORI
IPC: A61B1/00
Filed: 1990-04-13
Abstract: PURPOSE:To detect the inserted state into a tubular cavity in a body-cavity of an endoscope inserting part without exerting a physical undesirable influence to the human body by providing a detecting part for inputting an induced electromotive voltage outputted from a receiving antenna, deriving a position of the receiving antenna by its strength and scanning information of a transmitting antenna and detecting the inserted state of the inserting part. CONSTITUTION:An electromagnetic wave is radiated from a transmitting antenna 14 to an endoscope inserting part 4 inserted into a tubular cavity in a body-cavity, and also, the transmitting antenna 14 is scanned by a scan driving circuit 17 so as to change the direction or the position to a receiving antenna 10 provided on this inserting part 4. Subsequently, by changing the electromagnetic wave receiving direction of the receiving antenna by scanning of this transmitting antenna, an induced electromotive voltage generated in the receiving antenna 10 is varied. Also, this induced electromotive voltage and scanning information of the transmitting antenna are inputted to a detecting part 12, and by the detecting part, a position of the receiving antenna 10 provided on the inserting part is derived by strength of the induced electromotive voltage generated in the receiving antenna and the scanning information of the transmitting antenna, and an inserted state into the tubular cavity of the inserting part 4 is detected.
Patent JP-S61257243-A (JP)
Inventor: OKAWA KATSUTOSHI
IPC: A23L7/10
Filed: 1985-05-09
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-S63265814-A (JP)
Title: Treatment of catalyst solution
Inventor: OKUBO RIICHI
IPC: B01J38/00
Filed: 1987-04-23
Abstract: PURPOSE:To simply recover platinum and gold groups metals from a catalyst solution at a high rate by extracting an electroless plating catalyst solution containing a colloid which contains the platinum group and the metallic catalyst metals, with a mixture of a water insoluble organic solvent and a cationic surfactant. CONSTITUTION:The colloid is separated and recovered from the electroless plating catalyst solution containing the colloid which contains the platinum group and metallic catalyst meals, with the mixture of the water insoluble organic solvent and the cationic surfactant as an extractant. As the organic solvent, toluene, ether, kerosine, etc., are exemplified. As the cationic surfactant, e.g., a quaternary ammonium salt, aliphatic amine salt, halogenated alkyl- pyridinium salt, etc., can be employed. When the above-mentioned mixture and the catalyst solution are sufficiently mixed, the colloid in the catalyst solution migrates into the organic solvent phase under the action of the cationic surfactant.
Patent JP-H02277429-A (JP)
Title: Endoscope apparatus
Inventor: TAIRA DAIJIRO
IPC: G05D16/20
Filed: 1989-04-20
Abstract: PURPOSE:To adjust freely suction force of a suction channel by controlling the lift of a pinch valve set between paths of the suction channels corresponding to the amt. of indentation of a suction switch shown by a detection signal output from a sensor part. CONSTITUTION:A detection signal exhibiting a valve corresponding to the amt. of identation of a suction switch 9 from a sensor part 10 is received by an operational amplifier 12 and modulation of the width of a pulse signal is performed at PWM circuit 13 based on an output signal of the operational amplifier 12 corresponding to the difference in an electric voltage between a feed back signal from a detecting device 14b for the valve lift. A valve driving circuit 14a is thereby controlled by means of electric voltage and a valve lift of an electromagnetic pinch valve 7a is controlled. Therefore, the valve lift of the electromagnetic pinch valve 7a is properly adjusted corresponding to the amt. of indentation of the suction switch 9. Therefore, an operator can push a suction switch to adjust the amt. of suction of a suction channel by the hand gripping a scope grip part.
Patent JP-S5526628-A (JP)
Title: Manufacturing of semiconductor
Inventor: KURIYAMA TOSHIHIDE
IPC: H01L21/58
Filed: 1978-08-14
Abstract: PURPOSE: To facilitate the mounting of a semiconductor device in a package by forming a poly-Si layer also on the reverse side of a substrate when a poly-Si electrode is formed on an island-like semiconductor layer on an insulating substrate.  
     CONSTITUTION: An island-like region of an n-type epi-layer is formed on a sapphire subatrate. After a formation of a gate oxidization film, a poly-Si for gate electrode is vapor-grown to a thickness of 5000Å approximately on each side of the subtrate. Thus, a non-additional poly-Si is deposited on the reverse side of the supphire subatrate, so that the device can have a very stable chemical characteristics bacause the sapphire is bonded very firmly to the poly-Si. As a result, the sapphire subatrate which could not be easily bonded to a package can be bonded easily to the package by an Au-Si alloy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0648961-A (JP)
Title: Medicinal composition
Inventor: UERUNAA MEDERUSUKII
IPC: A61K31/505
Filed: 1993-03-19
Abstract: PURPOSE: To obtain a medicinal composition useful for the treatment of hypertension, etc., which contains an activating agent of potassium channel and an antagonist against the receptor of angiotensin II, and has the ability to reduce the activity of renin-angiotensin II system. CONSTITUTION: This medicinal composition contains (A) an activating agent of potassium channel, such as 2,2-dimethy-4-(1H-2-pyrido-1-yl)-6-cyano-3- chromanol, etc., o the formula [X-Y is CH-CHR<6> , CR<4> -CR<3> A, etc., (A is a 1-6C alkyl); R<1> is A; R<2> , R<8> are each H or A; R<3> is OH, etc.; R<4> is H, etc.; R<5> is pyridyl, pyridazinyl, etc.; R<6> , R<7> are each H, A, HO, CHO, etc.; Z is O, S, or NH], and (B) an antagonist against the receptor of angiotensin II, such as 2-butyl-4-chloro-5-hydroxymethyl-1-[2'-(1H-5-tetrazolyl)-biphenylyl-4- methyl]- imidazole, etc. Doses of the components A and B are preferably 0.0002-0.1 mg and 0.01-10 mg per 1 kg body weight, respectively.
Patent JP-S61256742-A (JP)
Title: Multilayer wiring structure and manufacture thereof
Inventor: MAKINO TAKAHIRO
IPC: H01L21/768
Filed: 1985-05-10
Abstract: PURPOSE:To omit minute through holes and to obtain a multilayer wiring, which utilizes a thick insulating film and does not yield wire breakdown and interlayer short circuits, by performing interlayer connection of the first and second wiring layers before the formation of the interlayer insulating film. CONSTITUTION:Al 2 and Mo 3 are laminated on a substrate 1. The Mo 3 is machined into the first wiring layer pattern. Thereafter, Al 4 is laminated. A resist mask 5 is applied. The Al is machined by RIE using SiCl4. The Mo is machined by DF4+O2 plasma etching. The interlayer connecting part 4 and the first wiring layers 2 and 3 are selectively formed. Polyimide 6 is applied in a rotating mode, and annealing is carried out. After stabilization, RIF using O2 is applied on the entire surface. The upper surface of the Mo 4 is exposed, and an Al wiring layer 7 is formed. In this constitution, the machining of minute holes and embedding of metal are omitted, parasitic capacity is decreased owing to the thick insulating film, high density can be obtained, the interlayer insulating film is flattened and wire breakdown is reduced.
Patent JP-H09262554-A (JP)
Title: Selecting machine for split fruit and selecting machine for decayed core of mass vegetable
Inventor: NAKADA SHIGEO
IPC: B07C5/26
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To improve accuracy for selection of split fruits by a machine wherein an elastically springing roller with an elastically springing structure which is arranged with a inclined axial direction to the feeding direction in the midway of a carrying part for carrying fruits in a line and springs a fruit in the carrying direction is provided and non-split fruits are selected in accordance with the distance sprung by means of the elastically springing roller. SOLUTION: When split mini-tomatoes 2 are selected and the mini-tomatoes 2 are fed in a feeding apparatus 15, the mini-tomatoes 2 are fed on a feeding belt conveyer 3 one by one by dividing them by partition plates 31 and in the midway, after they are sprung by bringing them into contact with an elastically springing roller 5, they are carried by a carrying belt conveyer 4. In this instance, the mini-tomatoes 2 are classified into three ranks, namely, the first, the second and the third ranks but as the split mini-tomatoes 2 are badly sprung, they flow in a selection path 9 and as those mini-tomatoes 2 which are properly ripe and have a value for a product are ordinarily sprung, they flow in a selection path 10 and as unripe blue mini-tomatoes 2 are sprung too much, they flow in a selection path 11 to perform selection thereby.
Patent JP-H07279991-A (JP)
Title: Synchronizing device for transmission
Inventor: OSAKO ISAO
IPC: F16H3/12
Filed: 1994-04-14
Abstract: PURPOSE:To smoothly mesh spline teeth on a coupling sleeve with spline teeth on geared dogs even though the sum of the cumulative pitch error in the geared dogs and that of the sleeve becomes more or less larger. CONSTITUTION:In a synchronizing device for a transmission, which is composed of a main shaft 8, a hub 10 splinedly coupled to the main shaft 8, a coupling sleeve 1 slidably and splinedly coupled to the outer periphery of the hub 10, geared dogs 6, 7 splinedly coupled to driven gears which are rotatably supported on the main shaft, cone parts 25, 27 adapted to be rotated together with the geared dogs 6, 7, and synchronizers 4, 5 located in the cone parts 25, 27, a specified part of the spline teeth 16 of the geared dogs is projected toward the coupling spring by a predetermined length.
Patent JP-H11293546-A (JP)
Title: Carrier rapier
Inventor: ODA KIYOYASU
IPC: D03D47/23
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a carrier rapier capable of surely releasing warps irrespective of their types, by providing an elastic body which pushes a clamping body head into a hooked member at the end of a fixed body, and also providing a releasing lever which retreats the clamping body against the force by the elastic body. SOLUTION: This carrier rapier 10 is composed of a body 22, a fixed body 12 forming the end of the body 22 and having a hooked member 24 at the end and head member 32 to be inserted into the inner sides 28a and 28b of the hooked member 24, also at the end, a clamping body 14 freely movable in the longitudinal direction along the body 22, an elastic body 18 arranged in such a way to push the clamping body 14 toward the hooked member 24, the pushing force having a component to push the clamping body 14 toward the body 22 side, and a releasing lever 16 retreating the clamping body 14 against the force by the elastic body 18.
Patent JP-S5724347-A (JP)
Title: Hydrazinodiphenyl ether type compound and its preparation
Inventor: YAGI NOBORU
IPC: C07C241/00
Filed: 1980-07-22
Abstract: NEW MATERIAL:A compound shown by the formula I [A and B are halogen, (halogen substituted) lower alkyl; C and D are H, halogen, or (halogen substituted) lower alkyl; D is substituted at 2'-, 5'-, and 6'-positions].  
     EXAMPLE: 2-Chloro-4-trifluoromethyl-3'-hydrazinodipenyl ether.  
     USE: A herbicide. A herbicide having improved herbicidal activity, safe selectivity sufficient prolonged effect, capable of destroying weeds which are not easily inhibited.  
     PROCESS: An aminodiphenyl ether shown by the formula II (e.g., 2-chloro-4-trifluoromethyl-3'-aminodiphenyl ester, etc.) is diazotized, and reduced with a reducing agent, e.g., tin chloride-hydrochloric acid, sodium hydrogensulfite-sodium sulfite, etc., to give a compound shown by the formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60245840-A (JP)
Title: Brake
Inventor: ITOU KENJI
IPC: F16D59/00
Filed: 1984-05-17
Abstract: PURPOSE:To obtain a stable brake force by compulsorily vibrating a pendulum directly connected with an anchor engaged with a gear connected to an output shaft by the revolution of the gear. CONSTITUTION:When a turning moment is applied onto an output shaft 2 in this brake, a gear 3 connected with the output shaft by a key 1 is revolved, and since the pallets 6 and 7 of an anchor 5 and the gear 3 are formed into a release stop mechanism, the anchor 5 performs a reciprocating movement, and a pendulum 10 installed onto the anchor 5 vibrates. When the pendulum 10 is compulsorily vibrated, the inertial resistance is generated by the weight of the pendulum 10, and a brake force is applied for the revolution of the gear 3.
Patent JP-H01271437-A (JP)
Title: Preparation of rubber molded item having low wear characteristics
Inventor: KONISHI SHIRO
IPC: C08J5/16
Filed: 1988-04-21
Abstract: PURPOSE:To suppress increase in friction coefficient and to provide high wear resistance by a simple treatment by carrying out a low temp. plasma treatment of a surface of a base rubber wherein a silicic acid compd. is filled. CONSTITUTION:100 pts.wt. (pts. hereinbelow) base rubber such as an ethylene- propylene terpolymer having e.g., an iodine value of 15 and a Mooney viscosity ML1+4(100 deg.C) of 55 are compounded with e.g., 5 pts. zinc white, 1 pt. stearic acid, 10 pts. titanium white, 1.5 pts. tetramethylthiuram monosulfide, 0.5 pt. 2-mercaptobenzothiazole and 1.5 pts. sulfur as a basic compd. to obtain a basic compd. Then, 20-100 pts. silicic acid compd. such as silica powder having a mean particle diameter of 1mu are therein filled and the compd. is molded and vulcanized. A low temp. plasma treatment of the surface of the molded and vulcanized item is performed by using a gas of a hydrocarbon or a fluorinated compd.
Patent JP-S6159174-A (JP)
Inventor: YAMAZAKI SUSUMU
IPC: F25D23/02
Filed: 1985-05-13
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-H08273466-A (JP)
Title: Die for insulating block
Inventor: ITO KAZUMI
IPC: B29C43/18
Filed: 1995-03-31
Abstract: PURPOSE: To eliminate a part where a resin material is easy to settle, suppress formation of voids due to the sealing of bubles in a molded insulating block, and take an inner core relatively easily out of an insulating block. CONSTITUTION: An electrode member 22 to be buried and to cover connectors 48, 50 of a cable 16 is formed by dies 10 and a cylindrical insulating block 12 to be united with an insulating layer 1 of the cable is formed from a resin material. An injection inlet 26 for the resin material is formed in the dies 10 in one end of an axial line in the longitudinal direction of a recessed part 14 which regulates the outer shape of the insulating block 12 and a discharge outlet 32 is formed in the other end of the axial line in the longitudinal direction of the recessed part 14.
Patent JP-H11298674-A (JP)
Title: Image reader
Inventor: MARUYAMA YOSHINORI
IPC: G06T1/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To perform appropriate focusing within the range of the performance of a driving motor even in the case that a read speed is fast and the height change of an original is drastic by controlling a photographing optical system based on height information obtained from a detection means so as to focus an object image on an image pickup sensor. SOLUTION: At the time of prescanning, image data D102 are tentatively stored in a temporary memory 104. A CPU 101 calculates the height of an original surface based on the three pieces of the information of base luminance, the degree of a picture element corresponding to an image and a scanning position and generates data for AF control based on the height data. An AF motor 36 which is the driving source of an AF mechanism drives an image forming lens and adjusts a focus based on the generated data. At the time of main scanning, image data D102 are sent from an AD conversion part 102 to an image processing part 103. The image processing part 103 is in charge of the processings of the correction of image distortion due to the curve of the original surface, density correction and masking for eliminating the image of the hand of a user pressing the original etc.