baber/WOPTO huggingface dataset:
Patent JP-S5633501-A (JP)
Title: Inspection device for headed screw
Inventor: IZUMI HISAO
IPC: G01B5/20
Filed: 1979-08-28
Abstract: PURPOSE: To enable the inspection of headed screws, in quantity by providing a means to detect that a rotary gauge and a slide member under a vertically movable die set come into contact with the headed screw.  
     CONSTITUTION: A headed screw S is obliquely conveyed to the inspection part of a support plate 8 through a chute 2a. When a die set 16 is moved down to a prescribed position by a vertically moving cylinder 14, a rotary gauge shaft 20 is moved down by a motor 23 and the tip of the shaft is inserted into the heat groove S 1  of the headed screw S to rotate it. At that same time, the bottom of a slide member 27 comes into contact with the head surface of the screw S so that the descent of the slide member is stopped through a switch. When the configuration of the screw S is finished within tolerances, the contact of a switch provided on the slide member 27 touches the head 47 of a micrometer so that a lamp is lighted on. The lighting-on of the lamp is identified with the undefectiveness of the screw. Defective and undefective headed screws are automatically divided and discharged by a baffle plate 8. The inspection of headed screws in quantity is thereby enabled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63275336-A (JP)
Title: Method for preparing denture having base
Inventor: OBARA ISAO
IPC: A61C13/007
Filed: 1987-05-06
Abstract: PURPOSE:To obtain a denture having a base high in adaptability, by embedding a wax model having artificial teeth arranged thereto in an elastic impression material along with a gypsum model and casting wax to form a base molding space by the gypsum model and the impression material and filling said space with an acrylic resin to cure said resin. CONSTITUTION:Paraffin wax 3 is applied to an intraoral gypsum model 2 in a base shape and artificial teeth 4 are arranged to said wax 3 to prepare a wax molded 5 which is, in turn, positioned in an elastic impression material 7 allowed to fill a flask 8 along with the gypsum model 2 so that the gypsum model 2 is embedded in such a state that the lower end thereof is exposed from the surface of the impression material 7 while the impression material 7 is cured. When the paraffin wax is heated to the temp. equal to or more than the softening point thereof or more to be cast, a base forming space 10 is formed between the impression material 7 and the gypsum model 2. Next, the vent 11 reaching the base-shape space 10 is provided along the surface of an inner wall 7' and an acrylic resin 9 is allowed to fill and coat the base-shape space 10 to be bonded thereto under pressure and the gypsum model 2 is again pushed in the impression material and fixed to introduce the acrylic resin into the base-shape space 10 under pressure to cure the same. After curing is completed, the molded one is taken out. Therefore, a denture having a base high in adaptability can be prepared.
Patent JP-H0411192-A (JP)
Title: Method of forming conical hole and device therefor
Inventor: WATABE KAZUTAKA
IPC: E21B19/24
Filed: 1990-04-27
Abstract: PURPOSE:To form a hole which is not circular but conical, by turning a drilling machine, an angle adjusting means and a position adjusting means about a swiveling center axis the use of a swiveling machine. CONSTITUTION:The center axis 3 of a drilling machine 2 is adjusted to a predetermined angle to the swiveling center axis 5 of an angle adjusting means 13 with the use of an angle adjusting means 13. Next, the crossing position between the center axis of the drilling machine 2 and the swiveling center axis 5 is adjusted to a position on the outer surface of a rock bed 1 or to a position in the vicinity thereof with the use of a position adjusting means 4. Further, the drilling machine 2 is turned about the swiveling center axis 5 as a center while the drilling machine 2 is driven. With this arrangement, it is possible to form a conical hole 7 having an apex at the cross point 6 between the center axis 3 of the drilling machine 2 and the swiveling center axis 5.
Patent JP-H08281523-A (JP)
Title: Automatic split pin inserting device and its method
Inventor: AYUKAWA YOICHI
IPC: B23P19/00
Filed: 1995-04-10
Abstract: PURPOSE: To make the inserting work of a split pin smooth to reduce machining man-hours by providing a laser detector for detecting that the pin hole of a shaft fixed on a table is on a line in the moving direction of a push rod. CONSTITUTION: The tip part of a shaft S is inserted into the shaft inserting hole 21 of a positioning pate 2. Next, when a robot rotates a table 1 round the shaft S, and a laser detector 7, namely a pin hole detector, detects that the pin hole S1 of the shaft S turns the longitudinal direction of a split pi.n P, the rotation of the table 1 is stopped. Next, when a cylinder 6 presses a push rod 5 against the head P1 of the split pin P, the head P1 fits into the V-groove 51 of the push rod 5, and the split pin P moves toward the shaft S as the hole P11 of the head P1 turns upward. When in this state, the push rod 5 is further moved by fixed force, the split tip of the split pin P is inserted into the pin hole S1 of the shaft S.
Patent JP-S5810892-A (JP)
Inventor: KAMEYAMA TAKESHI
IPC: H05K3/00
Filed: 1981-07-14
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-H08283937-A (JP)
Title: Metallic silicide target material
Inventor: HIRAKI AKITOSHI
IPC: C04B35/58
Filed: 1995-04-11
Abstract: PURPOSE: To provide a metallic silicide target material capable of reducing the generation of particles. CONSTITUTION: This metallic silicide target material is a target material >=2 in the atomic ratio Si/M of silicon to metal M of tungsten or molybdenum, having a structure composed of a metallic silicide of substantially a compound and free silicon, >=1100 in Vicker's hardness of free silicon part in the target material structure and preferably >=101% in relative density, which is the ratio of the true density of the target material to the Ti theoretical density calculated assuming that the target material is constituted of a stoichiometric high m.p. silicide MSi2 and a pure silicon Si. By increasing the hardness of free silicon region, the generation of the silicon projection is prevented and the particles are reduced during sputtering.
Patent JP-S62294306-A (JP)
Title: Push-pull amplifier circuit
Inventor: OKODA TOSHIYUKI
IPC: H03F3/30
Filed: 1986-05-14
Abstract: PURPOSE:To operate the titled push-pull amplifier circuit up to a power voltage by using transistors (TR) whose base is formed at an active base region of a low density as 1st and 2nd drive TRs. CONSTITUTION:The TRs whose base is formed at the low density active base region 36 are used for the 1st and 2nd drive TRs 2, 3. Since the TRs formed in this way use the low density active base region 36 for the base, the current leading characteristic of the emitter-base junction is excellent more than that of a conventional TR and the carrier transfer efficiency at the base is high. Thus, even if the collector potential is insufficient, the probability of the minority carrier (electrons) injected from the emitter reaching the collector is high, a high hFE is kept not only at the saturation region but also even at a region close to the unsaturated region.
Patent JP-H02287538-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YONEYAMA SHOZO
IPC: G03C1/76
Filed: 1989-04-28
Abstract: PURPOSE:To impart sufficient slipperiness and flawing resistance to the photosensitive material under high-speed transporting conditions and to obviate the deterioration thereof with age as well as to sufficiently maintain the same even after a development processing by incorporating a specific ester compd. into the surface layers of the photosensitive material. CONSTITUTION:This photosensitive material is formed by incorporating the aliphat. group-contg. compd. expressed by formula I into at least one of the surface layers thereof. In the formula, one of R<11>, R<12> consists of >=12C branched aliphat. hydrocarbon group (A) and denotes 12 to 70C aliphat. hydrocarbon group which is of 32 to 140 total C of R<11> and R<12>. The >=24C compd. of the group A is preferably used and the compd. of formula II, etc., are usable.
Patent JP-S601512-A (JP)
Title: Vehicle mounted map display device
Inventor: TAKANABE KAZUNORI
IPC: G01C21/26
Filed: 1983-06-20
Abstract: PURPOSE:To perform excellent running guidance, by turning and displaying road maps so that the advancing direction of a vehicle is made to agree with the upper side of a display means, thereby obtaining the display, which matches the running of the vehicle. CONSTITUTION:Map data, in which map coordinate information with a specified position as an original point is given with respect to each point of a map, is stored in map data memory demium (e) in advance. In a control means (d), a setting means (f), a judging means (g), and a switching means (h) are provided. When a road map is switched and displayed on the display means (c), the means (f) sets reference angle regions on both right and left sides of the advancing direction. The means (g) judges whether the advancing direction is deviated from the reference angle regions or not. When the deviation is judged, the map coordinate information on the memory demium (e) is changed to information corresponding to the advancing direction. The means (h) switches the new road map, wherein the present position is the center and the advancing direction agrees with the upper part, and displays it on the means (c). Therefore, as the vehicle runs, the present position mark moves upward, and the excellent running guidance can be performed.
Patent JP-S60254230-A (JP)
Title: Data input terminal device
Inventor: MATSUMARU HIROSHI
IPC: G10L15/28
Filed: 1984-05-30
Abstract: PURPOSE:To improve the operability of a data input terminal device by securing such a constitution where the speech synthesization is given to the data supplied through a keyboard and this synthetic speech is recognized and fetched to a data processor. CONSTITUTION:A data input terminal device is provided with a headphone 1, a speech recognizer 2, a speech generating terminal part 3 and portable transmitter 5 and receiver 4. The part 3 gives the speech synthesization 33 to the data supplied through a keyboard 30 and turns on and off a switch means 31 to deliver the synthetic speech to both the headphone 1 and the recognizer 2. Thus only a desired language is delivered to both systems 1 and 2. While the recognizer 2 fetches the speech signal to perform the speech recognition 22 and carries out the data processing 23. Then the data is answered back when necessary, and monitored by the headphone 1 through a speech synthesization output device 24 and a transmitter 27.
Patent JP-H09271433-A (JP)
Title: Framed mirror
Inventor: FURUSAWA TSUNEO
IPC: A47G1/02
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To surely hold a mirror board onto a frame body for a long term. SOLUTION: This framed mirror has a frame body 1 formed from a flexible material such as plastic and a mirror board 2 of a separate body arranged in the frame body 1, and this frame body 1 is provided with a reception recessed part 3 for receiving the mirror board 2. At the suitable positions of a peripheral edge 4 or an inner peripheral face 5 of the reception recessed part 3, protruding parts 6 are provided while being protruded rather than the other parts of the peripheral edge 4 or the inner peripheral face 5. By having a deformable part behind the protruding parts 6 and bending this deformable part at least, the mirror board 2 is inserted into the reception recessed part 3.  Thus, when mounting the mirror board 2, by pressing the protruding parts 6 forward, the deformable part is bent, the protruding parts 6 are put aside and the mirror board 2 can be inserted into the reception recessed part 3. Then, after the insertion, the mirror board 2 is not dropped from the reception recessed parts 3 by abutting the protruding parts 6 returned to the original positions.
Patent JP-S63276715-A (JP)
Title: Focus error detecting device
Inventor: SATO YASUYUKI
IPC: G11B7/09
Filed: 1987-05-08
Abstract: PURPOSE:To expand a linear zone by using a light position detector for detecting a focus error. CONSTITUTION:A beam from a semiconductor laser 1 is converged to an information recording medium 6 by an objective lens 5. When this is focused while a reflecting beam is reflected by a polarizing beam splitter 3 and converged by a converging lens 7, a cross section comes to be semicircular by a knife 8, the beam is made incident on the center of a light position detector 14, outputs 16 and 17 are equal and a focus error signal 13 comes to be zero. When the beam is dislocated from a focusing, a semielliptic spot is made incident with the center of the detector 14 as a boundary while the size is changed. By the change of the size of the spot, the intensity center of the spot is displaced, regularizing is executed by the change of the sum of the generation of the photocurrent due to the displacement and then, the signal 13 is obtained, the dislocation direction and the dislocation quantity can be detected from the magnetism and size up to the scope of the focus dislocation which comes to be the semielliptic spot of the approximately same size as the half size of the detector 14. Thus, the linear zone can be expanded.
Patent JP-S5814962-A (JP)
Title: Electrostatic dust separator for oil immersed equipment
Inventor: MIYAO HIROSHI
IPC: B03C5/00
Filed: 1981-07-17
Abstract: PURPOSE:To improve the efficiency of removal of dust from a main oil stream, by  forming a dropped level difference at a part of a high-voltage electrode, and coating  the whole of the electrode with an insulating material so that the flow speed of the  main oil stream is slowed between the dropped level difference and another insulating member. CONSTITUTION:The center of the end part of a cylindrical high-voltage electrode 1 is formed into a rod shape and projected along its axial direction. The periphery of  the high-voltage electrode 1 is coated with an insulating material 2. A cylindrical insulating member 3 having the same diameter as that of the insulating material 2 is concentrically located around the projected part of the insulating material 2. In addition,  an earthed electrode 4 is concentrically located around their peripheries. DC high-voltage is charged between the high-voltage electrode 1 and the earthed electrode 4, to separate in-oil dust from a main oil stream 7 at a dust-separating part 12. The in-oil  dust is moved along a dust-carrying direction 10, collected in a dust-collecting part and  discharged to the outside through a discharge opening 5. A sectional area along the radial direction is enlarged due to the dent into the dust-separating part 12, so that the flow speed of the main oil stream is slowed. Consequently, the efficiency of removal of  the dust from the main oil stream is improved.
Patent JP-S594909-A (JP)
Title: Controlling device of pusher in piercer
Inventor: OKAZAKI SHIYUUJI
IPC: B21B37/78
Filed: 1982-06-29
Abstract: PURPOSE:To push a billet into main rolls for biting it in good conditions, by controlling the driving current of a DC motor of a pusher used for billet in accordance with the changes of length, temperature, and material of the billet, in piercing the billet by biting it by the main rolls. CONSTITUTION:The length, deformation resistance, and temperature of a billet 11 to be pierced are inputted to a push-feeding various-elements setting device 25 from respective setters 26, 27 and a temperature detector 28. Further, a push- feeding force, a push-feeding speed, and a pre-feeding length are inputted to the device 25 by setters 29, 30, 31. The device 25 controls driving of a DC motor 16 of a pusher 13 used for the billet 11 through a Leonard device 32 basing on these respective set values to give the prescribed push-feeding force, push-feeding speed, pre-feeding position, and position of standing by to the pusher 13 so that the billet 11 is correctly bitten by the main rolls 14 to pierce it by a plug bar 15.
Patent JP-H02296601-A (JP)
Title: Packing method of electric parts and apparatus therefor
Inventor: TAKAHASHI TETSUO
IPC: B65B1/16
Filed: 1989-04-28
Abstract: PURPOSE:To extremely easily pack the electrical parts and also easily take out them by arranging a container case, making the case openings coincide at the end of transfer path and packing the electric parts successively in series on a line of containing path stretching to the case. CONSTITUTION:A loading path 22 is formed to be a single spiral form from a case opening 23 to the inside of the case. Electric parts are loaded from a parts feeder to a transfer path 1 and charged into the inside of the case from the case opening 23. On the transfer path 1, a pushing mechanism 3 is provided near the end thereof in order to forcibly feed the parts and composed of a couple of upper and lower rollers 30a, 30b arranged between the paths. The electrical parts can be smoothly fed into the inside of the containing path 22 by means by blown compressed air.
Patent JP-H09294986-A (JP)
Title: Sea water desalination plant
Inventor: IWATOU TAKAYOSHI
IPC: B01D61/10
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a chlorine generator by providing the chlorine generator for electrolyzing condensed drain to be drained out of a sea water desalination plant and forming sodium hypochlorite and a pipeline for injecting sodium hypochlorite thus formed into a water feed system to the sea water desalination plant. SOLUTION: Sea water collected by a sea water feed pump 1 of a sea water desalination plant is desalinated by a sea water desalination device 2, and raw water is fed to a site to be fed by a raw water feed pipe 3. On the other hand, condensed sea water condensed by the sea water desalination device 2 is pumped up by a condensed sea water pump 4 used combinedly as a sea water pressure rising pump, and the pressure is raised and the sea water is fed into a chlorine generator 5, wherein electrolysis is carried out to form sodium hypochlorite. The sodium hypochlorite is passed through piping 7 and injected into a water feed system of the sea water desalination plant to prevent the adhesion of marine products. Also the power consumption of the chlorine generator 5 can be reduced by forming the sodium chloride as above-mentioned.
Patent JP-H04319238-A (JP)
Title: Mass analyzer tube of ion implantation device
Inventor: HIKAWA KAZUNORI
IPC: H01J49/30
Filed: 1991-04-17
Abstract: PURPOSE:To obtain an ion beam with flat intensity profile by providing a moving liner for beam cut, that can be proceeded into an ion beam passage, on the side surface part on the outer peripheral side of a passing ion beam. CONSTITUTION:A moving liner 7 for beam but, that can be proceeded into an ion beam passage is provided on the side surface part of the outer peripheral side of a passing ion beam of a spectrometry tube 1. The liner 7 is linked with a driving shaft 8, and is driven linearly by a servo motor 10, and the position of the liner 7 is controlled thereby. At the time of ion-implantation into a wafer serving as a target, the profile of the ion beam is measured by an ion beam profile monitor. When a peak part is detected on the left end part of X-axis of the ion beam, the motor 10 is driven, so as to let the liner 7 proceed into a beam passage to a predetermined degree. This operation is continued until the peak part is finally not detected. Ion implantation homogeneity of the wafer is thus improved.
Patent JP-S603839-A (JP)
Title: Electron gun
Inventor: MARUYAMA MASANORI
IPC: H01J29/48
Filed: 1983-06-22
Abstract: PURPOSE:To obtain an electron gun excellent in reducing anode loss and preventing a drop of temperature of the pellet main discharge surface by arranging the upper end surface of a convex-shaped electron discharge pellet and the opposing upper end surface on the anode electrode side of a sleeve on the almost same level. CONSTITUTION:A convex-shaped cathode pellet 10 is set up inside a sleeve 20, while the main discharge surface 11 of the pellet 10 is set up on the almost same level with the upper end surface 21 of the sleeve 20. By constituting in this way, the electron discharge from the under surface 13 of the pellet is suppressed to an extreamly small amount and the electron discharge from the side 12 is also reduced while the actual discharge region is reduced to solely the main discharge surface 11 thus being able to reduce the loss on the anode electrode. Further, the inside surface of the upper side of the sleeve 20 acts as a thermal reflection plate to the pellet convex part so as to have an effect for preventing a temperature drop of the main discharge surface 11.
Patent JP-H04316800-A (JP)
Title: Cleaning equipment for feed oil pipe
Inventor: YUMOTO HIDEAKI
IPC: F17D3/08
Filed: 1991-04-15
Abstract: PURPOSE:To get the cleaning equipment of a feed oil pipe which is low-priced because it does not need any expensive sensors and the like and, in addition, reduces laborious manual operations as much as possible. CONSTITUTION:A supply pipe 4, a pump 2, a feed oil pipe 3, a tank 1 and a delivery pipe 5 are communicated with one another respectively. A purge pipe 11 branches from the supply pipe 4. A sight glass 13 and a trap 12 are attached to the end of the purge pipe 11 via a valve 10. The trap 12 can discharge liquid, but can not discharge gas for its mechanism and, in addition, has a forced opening means of the trap, which is able to open the trap forcibly from the outside.
Patent JP-S5739196-A (JP)
Title: Plating method and anode case for plating
Inventor: SUZUKI AKITOSHI
IPC: C25D17/12
Filed: 1980-08-12
Abstract: PURPOSE: To prevent adhesion of a suspended particle to a material to be subjected to plating treatment by discharging a plating liquid in a liquid discharge cylinder having plural liquid withdrawing holes bored on the side  wall thereof arranged in an anode case together with the suspended particle from a liquid discharge port provided at the bottom part of a plating tank and communicated with said liquid discharge cylinder.   
     CONSTITUTION: In an anode case 2 made of an electroconductive material having plural holes provided to a  side wall thereof arranged in a plating tank 1, a liquid discharge cylinder 5 having plural liquid withdrawing  holes provided to the side wall thereof is provided vertically. Then, a liquid discharge port 6 is provided to a  bottom part of said tank 1 so as to be coincided with the liquid discharge cylinder 5 and plating metals 3 are  mounted into a space between the side wall of the case 2 and the liquid discharge cylinder 5 to form a soluble  anode. Further, a material 4 to be treated is arranged as a cathode in a condition opposed ro the case and,  while a part of a plating liquid recirculated in the tank 1 is passed between the metals 3 and through the liquid  discharge cylinder 5 and flowed out from the liquid discharge port 6 to the outside of the tank 1, plating is  applied to the material 4 to be treated. As the result, a flow of the plating liquid along a surface of said metal 4  is enhanced and anode polarization is lowered as well as, at the same time, immobilization is prevented and, further, the plating liquid is always kept clean. Further, the plating liquid discharged from the liquid discharge port  6 is filtered and recirculated to said tank 1.  
     COPYRIGHT: (C)1982,JPO&Japio