baber/WOPTO huggingface dataset:
Patent JP-H0910224-A (JP)
Title: Bone fixing element and bone fixing appliance
Inventor: AKIYAMA HITOSHI
IPC: A61B17/86
Filed: 1995-06-30
Abstract: PURPOSE: To prevent loosening and dislodging and the osteoporosis of the peripheral osteotissues by providing respective bone pieces with first and second fixing parts to be respectively fixed to the bone pieces and a connecting part for connecting these parts and forming the connecting part having strentchability and to eliminate need of a special method of removing above parts. CONSTITUTION: This bone fixing element 1A is composed of the first fixing part 2 which is mainly a bar-shaped member for fixing the bone pieces to each other and is formed on a front end side, the second fixing part 3 which is formed on the base end side and the connecting part 4 for connecting both fixing parts 2, 3. The first fixing part 2 is composed of a screw 21 in the part fixed to the one bone piece and the second fixing part 3 is composed of a screw 31 and a nut 32 screwed to this screw 31 in a part to be fixed to the other bone piece. The connecting part 4 is composed of a shaft which is circular in its cross section and its outside diameter is formed smaller than the outside diameter of the screw threads of the screws 21 and 31. The connecting part 4 has strentchability to elongate when prescribed tensile force in the axial direction is acted on the bone fixing element 1A and to restore to initial state by shrinking when the tensile force is released.
Patent JP-H0237957-A (JP)
Title: Casting taking out and transferring device
Inventor: GOSHIMA TOSHIBUMI
IPC: B22D29/04
Filed: 1988-07-27
Abstract: PURPOSE:To prevent flawing of a casting by the impact arising from falling and to allow the transfer and transport of the casting to a prescribed position by providing a receiving base lifting means which lowers a receiving base by to a prescribed extent and simultaneously transfers the casting onto a transfer part at the time of receiving the casting. CONSTITUTION:The casting 9 is cast by the sand mold 20 in the casting flask 8 and thereafter, a lower flask 8b is removed and the mold is shaken out. The casting is moved to the position above a casting receiving position 3a while the casting is held housed in the upper flask 8a. The casting is then taken out of the casting flask 8 by a punch out means 10. A lifting cylinder 14 shrinks upon receipt of the falling impact of the casting 9 and a guide rod 15b is simultaneously fitted to a guide 15b and a receiving plate 2 is lowered, by which the impact by falling of the casting 9 is absorbed when the casting 9 is dropped onto the receiving base 2a. The fork teeth 2c of the receiving piece 2b moves downward by passing the spacings between the fork 18a of a transfer part 18 upon descending of the receiving plate 2 and, therefore, the casting 9a on the base 2b is automatically transferred onto the transfer part 18 and is transported in an arrow D direction by an oscillating conveyor 17.
Patent JP-S6344395-A (JP)
Title: Bloch line memory
Inventor: YONEDA HIROSHI
IPC: G11C11/14
Filed: 1986-08-12
Abstract: PURPOSE:To erase at a high speed and excellently plural pieces of information in a lump with simple constitution by permitting an exothermic resistance layer to heat a magnetic domain in a magnetic thin film and some part of a magnetic wall and impressing a magnetic field in a direction along the surface of the layer. CONSTITUTION:The exothermic resistance layer 20 made of HfB2, etc., is formed on an area corresponding to a strip magnetic domain 6 on the surface of a magnetic garnet thin film 4 and the magnetic wall 8 so that said layer 20 can cover the magnetic domain 6 and the magnetic wall 8. When a current flows in the exothermic resistance layer 20, the temperatures of the magnetic domain 6, the magnetic wall 8 and the magnetic thin film 4 rise due to Joule's heat, and directions in magnetization become random. When the impression of a voltage stops, the temperatures drop, and simultaneously the directions in magnetization become even to attain a ferromagnetic state. When a magnetic field HB is impressed in a direction in parallel with the surface of the magnetic thin film 4, the direction of magnetizing the magnetic wall becomes the direction of an in-surface magnetic field. Bloch line disappears, and piece of recorded information can be erased in a lump in a short time.
Patent JP-S6081461-A (JP)
Title: Fuel injection device
Inventor: TOMIJIMA HITOSHI
IPC: F02M47/00
Filed: 1983-10-07
Abstract: PURPOSE:To heighten the pressure of fuel injection to eliminate the necessity of a high responsiveness of a solenoid shut-off valve, by communicating a pressure- feed plunger chamber and an injection plunger chamber with a fuel feed pump through the solenoid shut-off valve. CONSTITUTION:A fuel injection plunger 7 is actuated by the fuel pressure of a pressure feed plunger chamber 3 to pressure-feed fuel in an injection plunger chamber 8 to a fuel injection nozzle 12. Both pressure feed and injection plunger chambers 3, 8 are communicated with a fuel feed pump 18 through a solenoid shut-off pump 18. The provision of the above-mentioned solenoid shut-off valve may controls the timing and amount of fuel injection. Further, since it is sufficient that the solenoid valve 27 may operate one time per reciprocation of the pressure feed plunger 2, no highly accurate responsiveness is required.
Patent JP-H1141701-A (JP)
Title: Collector shoe for pantograph
Inventor: NARUSE ISAO
IPC: B60L5/20
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To make maintenance and control work easy by reducing the frequency of replacing a slider, without increasing inertial mass and to avoid wasting resources. SOLUTION: A slider 5a provided on the top surface of a supporting frame 2 comprises a main slider 7a at the center and auxiliary sliders 8, 8 at both end side parts. The main slider 7a is divided into three parts of a central slider 13 and two side sliders 14, 14. The thickness of the central slider 13 is made larger than that of the side sliders 14, 14. Instead, the thickness of a central spacer provided between the central slider 13 and supporting frame 2 is made smaller than that of the side spacers provided between each side slider 14 and the supporting frame 2.
Patent JP-S5888762-A (JP)
Title: Electrophotographic toner
Inventor: MIYAMAE TATSUO
IPC: G03G9/09
Filed: 1981-11-24
Abstract: PURPOSE:To enable low potential development, and to extend life and to enhance resolution, by forming a toner used for a low potential latent image into a spherial shape, and adding a sorbitan ester type surfactant. CONSTITUTION:A mixture of 600g styrene-butyl methacrylate, 24g carbon black, 60g styrene-dibutylaminoethyl methacrylate, 12g oil black HBB, and 1g sorbitan ester type surfactant are dissolved in 1l MEK and 0.5l methanol. This is spray -dried in a spray dryer to obtain a spherical toner treated with the surfactant.  A carrier of iron powder is mixed with the toner to obtain a developer contg.  5% toner. This was used for developing a low potential latent image lower in potential by about 30% of the usual image potential, resulting in obtaining good developing performance and resolution, and this electrophotographic toner was found to be able to be reused satisfactorily.
Patent JP-S6246779-A (JP)
Title: Cab mount structure of car
Inventor: KUZUU KAZUTO
IPC: B62D27/04
Filed: 1985-08-26
Abstract: PURPOSE:To improve the assembly performance of a bracket and a reinforcing member, maintaining the reinforcing function, by forming the reinforcing member welded over a frame and a cab mount bracket into a specific form by forming a basic part, side part and a shelf part. CONSTITUTION:A frame 1 is formed so as to form a closed section by the welding between an outer member 2 and an inner meter 4. A cab supporting upper surface 8 and a cab mount bracket 6 formed into bag form from the side surface 10 contiguous to the upper surface 8 are welded onto the outer member 2 side 1b of the frame 1 at a flange part 6a. With such constitution, a reinforcing member 20 is formed from the basic part 22 welded onto one side 1b surrounded by the bracket 6 of the frame 1, side part 24 which projects from the both sides of the basic part 22 and is welded onto the inner surface of the side surface part 10 of the bracket 6 and a shelf part 26 projecting along the supporting upper surface 8. Therefore, the reinforcing effect and the assembly performance of the reinforcing member 20 can be improved.
Patent JP-S6347223-A (JP)
Title: Operation control unit for container collecting device
Inventor: INOUE YUKIMI
IPC: B65G23/00
Filed: 1986-08-11
Abstract: PURPOSE:To smoothly operate a device by detecting the number of feeding containers per unit time from a container collecting device by means of a capacity detector, controlling a motor by means of a detected signal, and making the detected number agree with the required number per unit time of the lower course side equipment. CONSTITUTION:A capacity detector 36 for detecting the number of passing container 1 is provided on the conveyor 25 on the lowest course side of collective conveyors 7, and a deceleration detector 37 for detecting the rear end parts of continuous containers which are mutually in contact on an outlet conveyor 26 is provided on a little lower course side of the detector 36. And, a gap detector 38 is provided on its lower course side. The detected signals from these detectors 36-38 are inputted into a control means 40. The passing containers 1 are detected by the capacity detector 36 and counted by the control means 40, and the number of feeding containers per unit time is operated. Also, the required number of containers per unit time is inputted from a lower course side equipment into the control unit 40, and the driving speed of motors 32-35 are controlled so as to make those numbers agree with each other.
Patent JP-S6079999-A (JP)
Inventor: TAKIMOTO MASATOSHI
IPC: B42F7/00
Filed: 1983-10-11
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-S6344607-A (JP)
Title: Plastic optical fiber coupler and its manufacture
Inventor: SUGAYA ATSUSHI
IPC: G02B6/28
Filed: 1986-08-13
Abstract: PURPOSE:To fix a small-diameter part and to obtain the strength against bending and vibration by covering the mixing part of a plastic optical fiber coupler with a resin tube. CONSTITUTION:A plastic optical fiber bundle 2 is inserted into the resin tube 5 which is transparent and shrinks thermally, and the resin tube is heated entirely by a heat source 6 to shrink and then contact the plastic optical fiber bundle 2. Then, the center part of the resin tube 5 is heated at about 150 deg.C and when the plastic fiber bundle 2 at the center part of the resin tube 5 softens sufficiently, the plastic optical fiber bundle 2 is drawn to right and left to form a tapered part 7. Then the plastic optical fiber bundle 2 is twisted to form a twisted part 8 at the center part of the tapered part.
Patent JP-2000022062-A (JP)
Title: Die for manufacturing lead frame
Inventor: NAGAI NORIBUMI
IPC: H01L23/50
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To surely exclude a punching residue by forming a part on a lead frame side of a die which is punched out in U shape to be divergent toward the lead frame side. SOLUTION: A die part used for lap part post-punching used for manufacturing a wing is divergent toward the lead frame side, at a part which overlaps a die used for U-shape punching on a die lead frame side. When a wing lead part is manufactured, firstly the pin of a' part shape is pressed down to punch a corresponding part out. Then, the pin of b' part shape is pressed down to punch a corresponding part out and that of c' part shape is pressed down to punch out in U-shape. Thus, a part punched out in U-shape is divergent toward a lead frame side. So, a punching residue drops down as it is without moving to the tip end of the wing lead, preventing the occurrence of residue clogging.
Patent JP-H0211904-A (JP)
Title: Connector assembly
Inventor: MIRUTON II HANDORAA
IPC: F16B7/02
Filed: 1988-07-29
Abstract: PURPOSE: To provide easy adjustability for a second tube piece even after finishing of assembly by installing a base member to the first tube piece and allowing the open end of the second tube piece to receive a collet member which is fitted to the base member. CONSTITUTION: A base member 50 is installed at a first tube piece 21, and a collect member 52 to be fitted to the base member 50 is received by the open end of the second tube piece 22. The base member 50 and collet member 52 are provided with truncated conical surfaces so that the two constitute a wedge means. For adjusting the second tube piece 22 after finishing of the assembly, it is only required to loosen a screw 54, to pull the second tube piece 22 slightly apart from the first tube piece 21, to rotate it to a new position and then to push ahead, and to tighten the screw 54, and thus easy adjustment is established.
Patent JP-H078973-A (JP)
Title: Liberation of ammonia
Inventor: SHIMOI YOICHI
IPC: C02F1/58
Filed: 1993-06-22
Abstract: PURPOSE:To provide a method for liberating ammonia from a waste soln. containing fixed ammonia without generating the clogging problem of an apparatus and economical as compared with a conventional method and a method capable of throwing away a product generated by reaction to the sea. CONSTITUTION:A slurry prepared by preliminarily adding a light burnt magnesium powder to a strong alkali aq. soln. is held for a definite time to be improved in activation capacity and added to a waste soln. containing fixed ammonia to decompose fixed ammonia.
Patent JP-H066283-A (JP)
Title: Portable telephone set
Inventor: YONEDA EIJI
IPC: H04B7/26
Filed: 1992-06-23
Abstract: PURPOSE:To provide a portable telephone set which can execute an emergency speech, in the case necessity of an emergency speech is generated actually. CONSTITUTION:The portable telephone set is provided with a battery 14 for an emergency speech, which is a different system from a battery 13 for a regular speech, and controllers 9, 10 and 11 for using the battery 14 for an emergency call, only when a telephone number for an emergency speech registered in advance is inputted. That is, the telephone number at the time of emergency speech is inputted in advance to an emergency speech telephone number registration memory 10 subjected to backup by a backup battery 11. In such a state, in the case an emergency speech is executed in a state that the regular speech battery 13 is all consumed, a switch circuit 12 is switched to the emergency speech battery 14. Subsequently, when a telephone number of the other party is inputted from a keyboard, a registered number comparing/deciding circuit 9 decides whether the inputted telephone number coincides with the telephone number registered in advance in the memory 10 or not, and in the case they do not coincide with each other, the emergency speech battery 14 is disconnected. In such a manner, the emergency speech battery 14 can be held until the time of emergency.
Patent JP-2000015153-A (JP)
Title: Spray booth
Inventor: SHIRAISHI YOSHIO
IPC: B05B15/12
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the leakage of spraying gas to the outer side of a spray booth and to easily open the spray booth after use from a folded state. SOLUTION: The rear part of a blind box-shaped booth body 11 is successively provided openably and closably with a cap 12. This cap 12 has a cap front wall 31 successively disposed at the front end of a top wall 30, an extension piece continuous therewith and a pair of foldable cap side walls 33 disposed between both right and left sides of the top wall 30 and the cap front wall 31 and both right and left sides of the booth body 11. The cap front wall 31 extends upward from the top end of the top wall 30 in a use state and the extension pieces are disposed engageably with the cap front wall 31 in the positions folded back to the outside surface side of the cap front wall 31.
Patent JP-2000019102-A (JP)
Title: Light quantity measuring device
Inventor: SUDO HAJIME
IPC: G01J1/04
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide light quantity measuring device capable of stabilizing optical characteristics in a specified area even in the case of a high-speed motion of a medium or slight change of light quantity. SOLUTION: Light emitted from a light source 1 is directed to a micro-mirror aggregate 3 to split the light into a plurality of areas, and enters a medium 5 for oscillating the light. After passing through the medium 5, the modulated light (the intermittent light) is detected by a photoelectric transfer element group 12. The detection value of the photoelectric transfer element group 12 is compared with a reference value 14 by a comparison means 15. And, on the basis of the comparison means 15 the frequency of the light emitted from the light source 1 is controlled by a control means 17.
Patent JP-S6433923-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITANO MASAYUKI
IPC: H01L21/225
Filed: 1987-07-30
Abstract: PURPOSE:To decrease the number of required heat treating devices or diffusing devices, to shorten the manufacturing process and to make it possible to decrease a cost and to improve productivity, by providing an insulating film, which does not transmit impurities substantially, between a one-conductivity type impurity diffusing source and a reverse-conductivity type impurity diffusing source, and forming diffusing layers having the different conductivities at the same time. CONSTITUTION:A first hole 13 for diffusing impurities is formed in an insulating film (thermal oxide film) 12 on a semiconductor substrate 11. A one-conductivity type impurity diffusing source (PSG film) 14 and an insulating film (SiO2 film) 20, which does not transmit conductivity type impurities for diffusion substantially, are laminated on the semiconductor substrate 11 including the first hole 13 in this order. Then, a second hole 17 for impurity diffusion is formed in said three laminated layers 13, 14 and 20 on the semiconductor substrate 11. A reverse conductivity type impurity diffusing source (BSG film) 18 is formed on the semiconductor substrate 11 including the second hole 17. Then, one-conductivity type impurities are diffused into the semiconductor substrate 11 through the first hole 13. The reverseconductivity type impurities are diffused into the semiconductor substrate 11 through the second hole 17. Thus impurity diffused layers 15 and 19 having the different conductivity types are formed at the same time. As the insulating film 20, which does not substantially transmit said diffusing conductivity type impurities, e.g., a silicate glass film is used.
Patent JP-S6433089-A (JP)
Title: Single crystal growing method for compound semiconductor
Inventor: YOSHIDA KIYOTERU
IPC: C30B11/00
Filed: 1987-07-30
Abstract: PURPOSE:To obtain a compd. semiconductor single crystal without using a seed by introducing compd. semiconductor melt in a boat into a groove provided to the tip part of the boat and growing single crystal by using a single crystalline body which is formed by giving temp. fluctuation thereto. CONSTITUTION:A groove 1a which is narrow in width and shallow in depth is provided to the tip of a boat 1. The compd. semiconductor melt 2 in the boat 1 is introduced into the groove 1a. Then temp. fluctuation is given to the introduced melt 2 and thereby the number of a crystalline nucleus generated at the time of starting coagulation is decreased and single crystal is grown. Then single crystal is grown by using the single crystalline nucleus.
Patent JP-H0933371-A (JP)
Title: Semiconductor pressure gauge
Inventor: OTE AKIRA
IPC: G01L9/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of fixing strain and improve the linearlity characteristic and noise resistance characteristic by providing a sensor chip having an internal space constituting a diaphragm which is a straining part and a semiconductor detecting element provided on the straining part. SOLUTION: When a measuring pressure Pm is added to a sensor chip 12, a diaphragm 16 is displaced, and it is electrically detected by a semiconductor pressure detecting element 17, which then obtains an electric signal output corresponding to the measuring pressure Pm. Since the chip 12 has a cantilever structure, the possibility of the distortion by the connection of the fixed end 13 of the chip 12 to a support base 11 affecting a detecting element 17 provided on the free end 14 of the chip 12 is minimized. Since the free end 14 of the chip 12 is enclosed by the measuring pressure Pm, further, it is well balanced to minimize the possibility of the free end 14 side of the chip 12 being deformed by the measuring pressure Pm.  Consequently, the influence of a fixing distortion based on the fixation of the chip 12 is eliminated to improve linearity characteristic, and the sensor chip can be made difficult to be influenced by disturbance noise characteristic to improve the noise resistance characteristic.
Patent JP-H0637794-A (JP)
Title: Medium multiplexing cell configuration method
Inventor: KITAO MITSURU
IPC: H04Q3/52
Filed: 1992-07-16
Abstract: PURPOSE:To send a cell while the same level is kept between required media for transmission processing quality such as a delay by applying multiplexing and interleaving processing to a medium based on a selected medium cell so as to compose a transmission cell. CONSTITUTION:Medium information to be multiplexed is divided into information blocks of a prescribed length depending on each medium by a medium cell processing section 10, an identifier indicating a type of medium is added to the cell to form a medium cell of a prescribed length (Lm symbols) and the cell is stored in a medium buffer 11. A medium cell selection section 12 reads Lt-sets of medium cells from the medium buffer 11, an interleave processing section 13 arranges the Lt-sets of medium cells to each column of an Lm-row Lt-column interleave frame and interleaving is processed in a form of outputting Lm-sets of information blocks having a prescribed length (Lt symbols) forming each row. Then a transmission cell processing section 14 adds a cell header to Lm-sets of information blocks to form a transmission cell subject to medium multiplexing.
Patent JP-S6083765-A (JP)
Title: Horizontal casting method with circular oscillation
Inventor: HATAMURA YOUTAROU
IPC: B22D11/04
Filed: 1983-10-12
Abstract: PURPOSE:To make a casting structure finer and to stabilize casting by providing a crystalline nucleus growing wall of which the surface contacting a molten steel is roughened to the inside of a casting mold and applying circular oscillation in a horizontal direction to the molten metal poured into the mold. CONSTITUTION:A crystalline nucleus growing wall consisting of a sintered metal or the like of which the surface contacting a molten metal is roughened or roughened to have air permeability is provided in a casting mold or a pouring mechanism to the mold or in both thereof. The melt of Al, Cr or the alloy thereof, steel, etc. is poured into such mold and the mold is oscillated to solidify the molten metal while the circular motion in a horizontal direction is applied to said metal. The highly fined casting structure is obtd. by the above-mentioned method. The effect of making the casting structure finer is much increased by blowing out air to the molten metal through the crystal growing wall.