baber/WOPTO huggingface dataset:
Patent JP-H03156972-A (JP)
Title: Semiconductor device
Inventor: IKEDA MIKIO
IPC: H01L29/06
Filed: 1989-11-15
Abstract: PURPOSE:To prevent latch-up, miniaturize a MOS transistor, and stabilize threshold value by providing an insulating film formed in one part of a well layer, and a semiconductor layer formed on the entire surfaces of this insulating film, the well layer, and a second conductivity-type semiconductor layer and having a MOS transistor formed thereon. CONSTITUTION:An insulating film 9 is provided in one part of a first conductivity-type well layer 4A, and a silicon layer as another semiconductor layer is formed by SOI(Silicon On Insulator) on the entire surfaces of this insulating film 9, the well layer 4A, and a second conductivity-type semiconductor layer 3, and a MOS transistor is formed in this layer. Accordingly the insulating film 9 between an N<+> emitter region 5A and the P<+> well layer 4A prevents a Hall current from flowing between the N<+> emitter region 5A and the P<+> well layer 4A. Besides the impurity density of the MOS transistor on the SOI becomes uniform. This prevents latch-up, miniaturizes the MOS transistor, and stabilizes threshold value.
Patent JP-H03160163-A (JP)
Title: Power variable compressor
Inventor: ONODA IZUMI
IPC: F04B35/00
Filed: 1989-11-15
Abstract: PURPOSE:To reduce swinging turn of a rotor and deflection of a rotary shaft by providing movable auxiliary balance weights with the center of gravity of this balance weight moved to the center side in a low rotary speed region simultaneously with the center of gravity of the balance weight moved to the outer in a radial direction in a high rotary speed region. CONSTITUTION:When a compressor is in stopping and/or in low rotation, each of auxiliary balance weights 7, 8 is pressed to a part in the vicinity of a rotary shaft 2 by a supporting spring 11. Here unbalanced force of a crank part 4 and total weight of each main balance weight 5, 6 and each auxiliary balance weight 7, 8 are almost balanced. On the other hand, when a rotary speed is increased, because centrifugal force, acting on each auxiliary balance weight 7, 8, overcomes urging force of the supporting spring 11, a position of a deadweight 10 is moved in the peripheral surface in a case 9. Each of main balance weights 5, 6 weights lighter by the amount of the deadweight 10 in each of auxiliary balance weights 7, 8. As a result, swinging turn of a rotor 1 and deflection of a rotary shaft 2 can be reduced.
Patent JP-H05104757-A (JP)
Title: Current supply transfer recording apparatus
Inventor: MAJIMA MASAO
IPC: B41J29/377
Filed: 1991-10-15
Abstract: PURPOSE:To suppress the heat generation phenomenon of an ink ribbon by sufficiently lowering the contact resistance between the ink ribbon and a return electrode while the danger of the breaking of the ink ribbon is avoided and to make the return electrode compact while enhancing design freedom thereof. CONSTITUTION:At least one of return electrodes 3 is formed into an almost flat plate shape and an elastic press member 5 bringing an ink ribbon 1 into contact with this flat plate-shaped return electrode 3 under pressure is provided to the region opposed to said return electrode 3 and, further, a forcible cooling means 6 is provided in opposed relation to the flat plate-shaped return electrode 3 or uneven grooves 7 extending in the moving direction of the ink ribbon 1 are provided to the contact part with the ink ribbon 1 of the return electrode 3 or a colorant layer adhesion preventing film 8 is provided to the elastic press member 5.
Patent JP-H06151612-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI TOMOKO
IPC: H01L21/265
Filed: 1992-11-04
Abstract: PURPOSE:To form an inter layer insulating film adhering closely to a backing resin film by forming a flattening resin layer on a substratum wiring layer with organic silicon polymer used and also forming a layer insulating layer on the resin layer by the vacuum evaportion of ion beam assist to flatten a difference in level which is caused by a multilayer inter connection process. CONSTITUTION:The methanol solution of siniphenylene resin powder is applied by a spin-coat method to a silicon substrate 3 having the aluminum wiring of the first layer applied to. The substrate 3 provided with a resin layer is fixed in a dome 2 located within vacuum tank 1, and Ar ion beams from an ion gun 5 are applied to the substrate 3 to perform the bombardment of the surface of the substrate for clean-up. Next, light from a halogen lamp 7 is applied to the substrate 3, and after the temperature of the surface of the substrate is set at 300 deg.C, oxygen gas is introduced into the vacuum tank 1. Also, Ar gas is introduced into a gas control unit 10 and SiO2 is deposited on the substrate 3 from an evaporation source 4 which is heated by an electron gun with the Ar ion beams being applied to the substrate 3.
Patent JP-S62155811-A (JP)
Inventor: SEDAI FUMIHIKO
IPC: A45D40/00
Filed: 1985-12-27
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-H1138305-A (JP)
Title: Three stage extending zoom lens barrel and helicoid extending type zoom lens barrel
Inventor: NOMURA HIROSHI
IPC: G02B7/04
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To make the strength and the light shielding performance of a lens barrel compatible with the smoothness of extending operation by providing a specified extending force transmitting mechanism. SOLUTION: When a zoom motor M is driven in an extending direction, a 1st external barrel 17 is rotated and extended from a fixed lens barrel 13, a 1st straight advance guiding ring 20 is moved forward together with the barrel 17 while it is guided to straight advance by the lens barrel 13. Then, a driving cam ring 30 is extended from a 1st straight advance guiding ring 20 together with a 2nd external barrel 40 while it is rotated in the same direction as the rotating direction of the barrel 17. Simultaneously, a 2nd straight advance guiding ring 33 is moved to straight advance in an optical axis direction together with the ring 30. Then, 2nd and 3rd lens groups L2 and L3 are moved in the optical axis direction due to relation between a cam shaft and guide pins 58 and 59.  Furthermore, a 3rd external barrel 45 guided to straight advance by the ring 33 is moved forward on the optical axis by receiving the rotation of the ring 30, and the 1st lens group L1 is relatively moved forward with reference to the 2nd and the 3rd lens groups L2 and L3.
Patent JP-H01136433-A (JP)
Title: Supervision system for satellite communication earth station
Inventor: HOTSUTA TOSHITSUNE
IPC: H04M3/22
Filed: 1987-11-24
Abstract: PURPOSE:To manage the result of supervising centralizingly for each small sized satellite communication earth station from a supervision station by sending the result of supervising to a supervision station via a public communication network. CONSTITUTION:A subscriber line of a public communication network 40 is drawn to a supervision station 30 and small sized satellite communication earth stations 10, 20 and the supervision station 30 manages the small sized satellite communication earth stations 10, 20 in the lamp according to the similar communication from to the conventional telephone communication and facsimile communication. For example, when a state supervising circuit 121 of a small sized satellite communication earth station 10, for example, detects the change in the reception synchronization of the communication equipment 111 from the synchronization state into out of synchronization state, the state supervising circuit 121 sends a dial number of a data transmission circuit 132 to a public communication network 40. Thus, the supervision station 30 sends a command representing the permission of monitor result information transmission to the public communication network 40. The state monitor circuit 121 receiving the command issues its own station terminal address to the monitor result information and reports the result to a central supervision controller 133.
Patent JP-H07145046-A (JP)
Title: Percutaneous preparation
Inventor: OKAMOTO RYUSUKE
IPC: A61K47/32
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a percutaneous preparation capable of absorbing a medicine only of an effective and safe dose by freely controlling the absorptivity of the medicine within a prescribed range. CONSTITUTION:This percutaneous preparation is composed of a substrate and an adhesive layer formed on one side of the substrate and containing a rubber- based pressure-sensitive adhesive, a polyoxyalkylene glycol and a medicine. The content of the polyoxyalkylene glycol is 2 to 55wt.% based on the whole adhesive layer and this polyoxyalkylene forms a continuous layer in the adhesive layer.
Patent JP-H03156197-A (JP)
Title: Axial fan
Inventor: KONO HIRONORI
IPC: F04D29/38
Filed: 1989-11-14
Abstract: PURPOSE:To reduce noises and ensure strength by forming a semicircular projection having specified % of circumferential length and specified % of radius of curvature and spaced specified % of the chord length from the front edge on the rear surface side of the front edge in the circumferential section of a blade. CONSTITUTION:As shown by the circumferential section of a blade 16 of an axial fan 12, a semicircular projection 17 spaced 0-5% of the chord length lfrom the front edge 4 on the rear surface side and having 2-10% of the circumferential length and 1-5% of radius of curvature is worked integrally with a metal plate. This projection 17 is provided to have the size proportional to the chord length l on each radial position of the fan 12 or a certain size. Next, when the fan 12 is rotated by a motor 14, air sucked from a grid or filter 2 generates a turbulance in the rear of the grid or filter 2 to flow to the blade 16 with various inflow angle alpha thereto. Then, an exfoliation tends to take place on the rear surface 5 side of the front edge 4 of a blade 16. However, since the projection 17 is provided, the exfoliation is reduced to reduce noises.
Patent JP-H11130391-A (JP)
Title: Forklift truck
Inventor: NAKANO MASAMITSU
IPC: B66F9/12
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent the damage to a pallet by avoiding fork impacts to be given to a pallet weak part during cargo handling work. SOLUTION: A contact part 20 is provided for sliding and guiding a fork 5. This contact member 20 is formed so as to be brought into contact with the beam material of a pallet 15 in the width direction of the pallet 15, and for cargo handling work, when the lateral part 7 of the fork 5 is inserted into the insertion part of the pallet 15, the contact member 20 is brought into contact with the beam material of the pallet 15. Thus, the damage to the pallet 15 is prevented without giving any fork 5 impact forces to a pallet weak part.
Patent JP-H03158598-A (JP)
Title: Operation control unit for shield machine
Inventor: TAKAHASHI HITOSHI
IPC: G01L5/00
Filed: 1989-11-16
Abstract: PURPOSE:To promote the nationalization of operation control by installing an ultrasonic measuring device and a conversion means and an accumulation means of its output value, while calculating a bearing usage rate response after finding an average equivalent load, and providing a means displaying the result. CONSTITUTION:At time of tunneling of a shield machine, an inner ring 8a is pressed to a bearing mounting ring 7 by a roller 8e, thereby producing a contact stress between a rolling surface of this roller 8e and each raceway of the inner ring 8a and an outer ring 8b. In addition, an ultrasonic wave 18 out of a probe 16 is made into multiple reflection between a contact surface of the probe 16 of the inner ring 8a and a raceway at the ultrasonic incident side, and an echo level is measured. Then the probe 16 is connected to an ultrasonic measuring device 19 and high-frequency output by a pulse signal is transmitted to an analog-to-digital converter 20a and a data processor 20b as a DC signal from a transmitting part. With this constitution, bearing life is calculated from the load measured result of the cutter support bearing 8a, so that national operation control can be done.
Patent JP-2000112287-A (JP)
Title: Picture forming device
Inventor: NAGAFUJI HIDEO
IPC: G05D23/19
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a picture forming device in which safety is secured by preventing the occurrence of an electric shock caused by electric leakage on a fixing roller and abnormal heating and a damage is limited to a minimum. SOLUTION: A power supply plug has three terminals, i.e., an earth (G), a hot side (H) and a neutral side (N) where the side (H) and the side (N) are clearly distinguished. Then, a temperature over-rising preventing device 23 is arranged on the top side of a fixing roller 13 closer to the power feeding section side of the hot side with respect to the center CL of a maximum rolling paper width. During a fixing runaway, the device 23 is activated, the current is interrupted, no current flows in a heat generating body even though a leak occurs in an insulation layer and the current is surely interrupted.
Patent JP-H11118540-A (JP)
Title: Casing for current detector, ball type current detector using it and flapper type current detector using the same
Inventor: AOKI KATSUMI
IPC: G01F15/14
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To use both ball type and flatter type current detectors in one case. SOLUTION: A pier 12 for constituting an upper side channel and a lower side channel is provided at an interval from the outer periphery of a ball casing at both the sides of an upper wall 7 and the lower wall 8 of a current detecting chamber 5. A strip-like elastic member is bent at a casing 1 having a flapper support shaft bearer 16 provided at an upper side pier. And, the pier 12 is supported in a circumscribing manner with an outer periphery of the ball casing for containing a current detecting ball. An inlet provided between upper and lower ends of the ball casing communicates with the lower side channel to a ball type current detector. Or, a flapper is oscillatorily provided at the bearer 16 to urge the flapper by a spring in an inlet closing direction to flapper type current detector.
Patent JP-H05112449-A (JP)
Title: Medicine composed of menfegol and useful for preventing and curing herpes simplex virus infection
Inventor: UEDA SHIGEHARU
IPC: A61K31/085
Filed: 1991-10-17
Abstract: PURPOSE:To provide a medicine for external use, showing a strong anti-herpes simplex virus effect and capable of preventing and curing herpes simplex virus infection. CONSTITUTION:A medicine for preventing and curing herpes simplex virus (HSV) infectious diseases, containing menfegol (nonionic surfactant denoting p-menthaphenyl polyoxyethylene) as the active component can be obtained. In this preventive and therapeutic medicine, preparation into a general dosage form for external use is possible. The concentration of the above-mentioned active component in the base is 1-30wt.%, preferably 3-15wt.% and 1-3time/day application of this preparation to a diseased part can cure HSV-infectious diseases. By application to the vagina, maternal infection in the parturient canal or infection by sexual intercourse can be prevented. In addition, the above- mentioned active component can be produced, e.g. by reacting p-menthanyl phenol synthesized through p-menthadiene and p-menthene from turpentine oil with ethylene oxide in the presence of an alkali catalyst.
Patent JP-H01140556-A (JP)
Title: Cadmium negative electrode for alkaline storage battery
Inventor: IKEYAMA SHOICHI
IPC: H01M4/36
Filed: 1987-11-25
Abstract: PURPOSE:To improve the oxygen gas absorption capability of a negative electrode plate by including the powder of a magnecium compound and an indium compound in an active substance. CONSTITUTION:In a nonsitering type Cd negative electrode composed by holding an active substance mainly of a Cd oxide or a Cd hydroxide in a conductive core material, the powders of a Mg compound and an In compound are included in the active substance layer. In the Cd negative electrode of such a composition, the Mg compound suppresses the generation of coarse crystals of the Cd active substance particles generated by the repeated charge and discharge. As a result, as well as the reduction of the specific surface area of the active substance is suppressed, the In compound which is effective for oxygen gas absorption is never taken in the Cd active substance. Consequently, the catalystic function of the In compound in the oxygen gas absorption reaction of the negative electrode can be exercised sufficiently, and the oxygen gas absorption capability of the Cd negative electrode is improved.
Patent JP-H09137875-A (JP)
Title: Ball tap valve
Inventor: DOI HARUICHI
IPC: F16K31/26
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the condition in which a ball tap valve is slightly opened/closed lasts long by composing a structure capable of performing instantaneous full opening and full closing. SOLUTION: A ball tap valve to open/close the valve by the buoyancy of a ball consists of a pivot arm 3 to move an opening/closing valve, a ball A for operating the valve, a group hole to regulate upper and lower routes of the pivot arm 3, upper and lower stopper means to regulate the upper and lower sides of the ball A in the vicinity of the group hole 5, a ball B for controlling the water level to work the upper and lower stopper means, and its arm 8.
Patent JP-H10144352-A (JP)
Title: Non-aqueous electrolyte battery
Inventor: FUJIWARA NOBUHIRO
IPC: H01M10/05
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte battery in which thickness of a battery case is thinned and stabilization of battery performance is ensured by pressing en electrode under an atmospheric pressure by housing an electrode laminator in the battery case formed of a laminate film of a metal foil and a polymer resin and closing an inside thereof after the inside is depressurized. SOLUTION: A polymer resin is covered on a single face or double faces of a metal foil such as aluminum, copper, or the like, and a laminate film is obtained. As this polymer resin, there should be preferably employed a polyolefin-based resin having its superior solvent resistance or insulation properties and capable of heat fusion, and in particular on an outside of a battery there should be preferably employed a polyethylenetelephtalate or the like having its superior heat resistance. A bag-shaped battery case is formed by employing this laminated film, an electrode laminate body in which a non- aqueous electrolyte is impregnated is inserted through an opening thereof and is disposed.  A case 1 in which this electrode laminate body is housed is disposed in a chamber 40 and depressurized, and an opening is closely contacted by a heat sealer 41 after an inside thereof has been in well depressurized state.
Patent JP-H02141662-A (JP)
Title: Judgement of setting of active energy-ray setting type coating film
Inventor: CHIGAMI HIROSHI
IPC: G01N33/32
Filed: 1988-11-24
Abstract: PURPOSE:To make it possible to judge the setting state of an applied film accurately by immersing the applied film which is set by the projection of active energy-rays for a specified time, and measuring the consumed quantity of potassium permanganate in the water. CONSTITUTION:A coating film which is set by the projection of active energy- rays is immersed in water for a specified time. The consumed quantity of potassium permanganate in the water is measured. The setting state of the coating film is judged based on the quantity of consumption. When the film is immersed in the water, organic material is eluted from the coating film in response to each stage until the coating film is completely set. When the organic material is eluted, oxygen in the water incorporating the eluted material is consumed. Therefore, when the remaining quantity of the oxygen, i.e. the consumed quantity of the potassium permanganate, is measured, the elution can be detected. When the change in quantity of elution of impurities which is changed with the setting is obtained in experiments beforehand, the setting state can be judged by the comparison with said change.
Patent JP-S61180962-A (JP)
Title: Rotary sheet guiding device
Inventor: SAITO ETSURO
IPC: G11B17/34
Filed: 1985-12-28
Abstract: PURPOSE:To attain a contact between a magnetic sheet and a magnetic head with extremely high reliability by forming a groove extended in the shift direction of the magnetic head to a sheet control plate which holds a rotary sheet and is set opposite to the magnetic head. CONSTITUTION:A semicircular concave groove 23B is extended in the shift direction of a magnetic head 28 at a position near the center part of the sheet control surface 32A of a sheet control plate 32. A magnetic sheet 3 is fitted on the sheet guide surface 31E of a guide plate 31, and the surface 32A is set opposite to the sheet 3. the head 28 protrudes into the groove 32B and contacts slidablly the sheet 3. The space between the sheet 3 and the plate 32 can be reduced while the degree of protrusion of the head 28 is increased to the sheet 3. Thus an air film is formed easily between the sheet 3 and the plate 32. This ensures a stable contact between the head 28 and the sheet 3.
Patent JP-2000123313-A (JP)
Title: Manufacture of magnetic head
Inventor: YAMAUCHI MASAYA
IPC: G11B5/187
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a magnetic head which is capable of producing the magnetic head with high accuracy and improving productivity. SOLUTION: This manufacturing method is executed by joining a pair of magnetic core block halves 24a, 24b to form a magnetic core block 24, machining one face 25 of the magnetic core block 24 by grinding to a curved surface, cutting the magnetic core block 24 toward the vertical direction of the joined surface to the thickness of the magnetic head, thereby forming the magnetic head. In such a case, a measuring groove 30 with a fixed width L and a fixed depth d1 is formed along the joined surface on the one face of the magnetic core block 24 and the measuring groove 30 is provided with a measuring member 31. By such a constitution, grinding is carried out while measuring the amt. of grinding in accordance with the width L of the measuring member 31.
Patent JP-2000121955-A (JP)
Title: Binoculars
Inventor: KOIDE SHIN
IPC: G02B23/18
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide binoculars which allow the simple manipulation to change over lenses to shielding and open states, are easy to handle and are simple in constitution. SOLUTION: The binoculars consist mainly of a binocular body, left lens barrels 14 and 15 which are supported at a supporting frame 16, right lens barrels 20 and 21 which are supported by the main body, a left armor 2 which is slidable in a eye width regulation direction and a right armor 3 which is fixed to the main body. If a user slides the left armor 2 in an X1 direction when changing over a nonuse state to a use state, only the left armor 2 moves in the fixing state of the supporting frame 16 and the lenses are opened in the minimum eye width position, thereby putting the binoculars into the use state. When the left armor 2 is thereafter slid in the same direction, the supporting frame 6 moves integrally and arrives at the maximum eye width position.