baber/WOPTO huggingface dataset:
Patent JP-H09135841-A (JP)
Title: Aeroperitoneum needle
Inventor: GOTO YASUO
IPC: A61B17/34
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an aeroperitoneum needle for feeding gas stuck into the berry wall so as to feed gas during surgical operation for the berry cavity with the use of an endoscope, having a locking means for locking an inner needle inserted in an outer sheath pipe, which is composed of a protrusion engaged in a hole, and an engagement urging means for urging the protrusion, so as to allow sticking of the aeroperitoneum needle without harming the internal organs. SOLUTION: Before using, the tip of an inner needle 2 is projected from the front end of an outer sheath pipe 1, and a chip 13 and an air feed hole 14 thereof are located forward from an edge part 3 of a sticking needle 4. Further, a pin 21 located on a body 10 of an inner needle 2 is locked in a locking hole 6 in a casing 5, being subjected to a resilient urging force of a leaf spring 22, and accordingly, the inner needle 2 is held at a projecting position. Next, when an aeroperitoneum needle is to be stuck into the human body wall, by pushing a ferrule 15 is pushed radially, overcoming the leaf spring 22, the pin 21 comes off from the locking hole 6 so that the inner needle 2 can be axially moved in casing 5.  In this condition, the outer sheathing tube 1 is pressed against the human body wall, and is gradually stuck into the body wall in such a condition that the edge part 3 is projected forward from the tip 13.
Patent JP-H09139417-A (JP)
Title: Method and device for plasma treatment
Inventor: TSUBAKI TAKESHI
IPC: H01L21/683
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To attenuate the electrostatic attraction force between a sample and a sample stand, to confirm the separation of the sample from the sample stand, and to quickly and safely carry the process-finished sample. SOLUTION: A vacuum gauge is used to give a decision whether or not a wafer 85 and a sample stand 6 which is given after finish of process of a sample are separated. First, while a process is being conducted, inert gas is stored in a tank 81, and the pressure P1 of the tank 81 is measured by a vacuum manometer 82. The pressure Pj of the tank 81 is monitored at all times by the vacuum manometer 82 while an electrostatic attraction removing treatment is being conducted, and the separation of the wafer 85 and the sample stand 68 is judged by comparing the pressure P1 and Pj. When the holding strength of electrostatic attraction is attenuated, as the pressure Pj becomes small, and the separation of the wafer and the sample stand 68 can be confirmed. Accordingly, the process-finished wafer can be conveyed quickly and safely.
Patent JP-H03265175-A (JP)
Title: Horizontal type varistor diode and manufacture thereof
Inventor: JIYON EMU BIOORU
IPC: H01L29/93
Filed: 1990-10-31
Abstract: PURPOSE: To enable a wide varactor synchronization range, without abrupt changes in varactor capacitance and Q by a method, wherein a depth of an active layer of a part of an anode is made deeper than the other parts of the anode. CONSTITUTION: An anode 40 is sectioned into a surface section 45 and a recess section 46, and the section 46 is formed widely in a recess region 50 etched in an active layer 12. Therefore, a depth of an active layer under the recess portion 46 is smaller than a depth of the active layer under the section 45. If a reverse bias voltage is given to the anode 40, a depletion layer 60 is generated, and a depletion sub-region 66 is widened into a layer 12 deeper than a surface depletion sub-region 65. Accordingly, if the reverse bias voltage is increased, before the region 65 reaches a punch-through, a region 66 comes into contact with a substrate 11 and reaches the punch-through. Thereby, capacitance and Q of the entire varactor does not change abruptly, and a wide varactor synchronous range can be attained.
Patent JP-H02144355-A (JP)
Title: Recording sheet-in-roll holding device
Inventor: IMURA OSAMU
IPC: B41J15/04
Filed: 1988-11-22
Abstract: PURPOSE:To prevent production of a contact flow on a recording surface by a method wherein the bottom of a recording sheet-in-roll mounting box is inclined downwardly in the direction of the discharge side of a recording sheet in roll and the recording sheet in roll is prevented from movement within the recording sheet-in-roll mounting box. CONSTITUTION:A bottom surface 8a of a recording sheet-in-roll mounting box 8 to mount and hold a recording sheet 1 in roll is formed such that it is inclined downwardly in the direction of the discharge side of the recording sheet 1 in roll. Thereby, even while recording is made on the recording sheet 1 in roll by means of a recording head 5 and the recording sheet 1 in roll is discharged to the outside, the recording sheet 1 in roll is always positioned in succession on the discharge side of the recording sheet-in-roll mounting box 8 through the action of gravity, and is prevented from movement. This constitution prevents production of a contact flaw on a recording surface and causes production of a recorded picture freed from contaminant.
Patent JP-H05320186-A (JP)
Title: New avermectin derivative, its production and microorganism capable of producing the sane
Inventor: OMURA SATOSHI
IPC: C07H17/08
Filed: 1992-11-04
Abstract: PURPOSE:To obtain a new avermectin derivative useful as an anthelmintic drug insecticide and an acaricide. CONSTITUTION:The avermectin derivative is expressed by formula I to III. This compound is obtained by culturing a microorganism capable of producing the avermectin derivative [e.g. Streptomyces.avermitilis K2057 (FERM P-12829)] in a culture medium, isolating and purifying the resultant culture. The culturing is preferably carried out at 25-35 deg.C and pH 5-9 for 120-240hr. A shaking culture or aeration culture is preferred as the method for culturing. A carbohydrate in an amount of 0.5-5% based on the weight of the culture medium is preferred as a carbon source to be added to the culture medium.
Patent JP-H10138154-A (JP)
Title: Nut turning tool
Inventor: UKEGAWA YOSHIO
IPC: B25B13/02
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent a nut abutting surface from being detached from an outer circumferential surface while a nut is turned by forming the nut abutting surface on a recessed surface of a jaw part, and projecting a thin nut holder piece along an end face in one direction of the nut abutting surface. SOLUTION: Even when a jaw part 3 is moved upward of a lower nut 1b while a nut is turned, a nut abutting surface 5 is prevented from being detached from an outer circumferential surface of the lower nut 1b because a nut holder piece 5 is held by the lower side of the nut 1b. The nut turning work is not interrupted unnecessarily, and the workability is improved, and the time to keep the working posture in which the load is easily applied to the feet and the waist in the anteflexion of a worker, is reduced to reduce the physical and mental loads of the worker.
Patent JP-H07145061-A (JP)
Title: Percutaneous absorption preparation
Inventor: ITO KAZUYUKI
IPC: A61K31/554
Filed: 1993-11-25
Abstract: PURPOSE:To obtain the subject preparation suppressed in skin irritancy while maintaining the percutaneous absorbability of diltiazem hydrochloride. CONSTITUTION:This percutaneous absorption preparation comprises a base consisting of at least one kind among polyvinylpyrrolidones and polyoxyethylene glycols, diltiazem hydrochloride and at least one kind of percutaneous absorption promoter selected from N-acylsarcosines (salts) and 8-18C higher fatty acids (salts).
Patent JP-H07153397-A (JP)
Title: X-ray image tube
Inventor: YAMADA HITOSHI
IPC: H01J31/50
Filed: 1993-11-25
Abstract: PURPOSE:To provide an X-ray image tube in which deformation of an input window is prevented, and in which a correct image can be obtained even where an input phosphor layer and a photoelectric surface are provided to be tightly applied on the input window for improving contrast. CONSTITUTION:In an X-ray image tube 1, a metal holding ring 3a is pressure-welded around an input window 3 of a glass tube 2, and the metal holding ring 3a is welded with a KOV ring 4 to compose a vacuum enclosure 5. On the outermost circumference of the input window 3, a vertically and sharply standing shock absorbing part 3b is formed, and the metal holding ring 3a is pressure-welded and jointed. On the other end side of the glass tube 2, an output window 6 is formed, and an output screen 7 is formed inside the output window 6. An input phosphor layer 8b of cesium iodide including activator, and a photoelectric surface 8c are formed at a part of an effective view field of the shock absorbing part 3b of the input window 3. A focusing electrode 9 and a positive electrode 10 are disposed between the photoelectric surface 8c and the output screen 7. A lot of effects are not given to the effective view field on the inner side of the shock absorbing part 3b even when the shock absorbing part 3b is deformed at the time of jointing, thereby a correct image can be provided.
Patent JP-H03155273-A (JP)
Title: Multi-address collecting system for facsimile equipment
Inventor: INOUE NAOYUKI
IPC: H04N1/32
Filed: 1989-11-14
Abstract: PURPOSE:To improve communication efficiency by connecting plural FAX in a loop, transmitting a main sentence attached with the address and number of a transmission party, fetching a received message when it includes the main sentence addressed to a self-station, and transferring the received telegraphic message to a low-order station as it is when there is no main sentence in the message. CONSTITUTION:Plural FAX1-FAX4 are connected by a looped communication line. When the original FAX1 simultaneously sends data NO1 and NO2 to the FAX2, the data NO2 to the FAX 3 and the data NO2 to the FAX4, an identification code A1 and the data NO1 and NO2 are sent out. The FAX2 fetches the data NO1 and NO2 addressed to the FAX2 itself and transfers the identification code A1 and the data NO2 to the low-order station. The FAX3 fetches the data NO2 and sends out an identification code A2 attached with data NO3, which are sent to the FAX4, and the data NO2 and NO3. The FAX4 fetches the data NO2 and NO3 and sends only the identification code A2 to the FAX1. At the time of data collection, it is enough to transmit the identification code composed of an address only.
Patent JP-H07149099-A (JP)
Title: Drawing method
Inventor: SUGIURA KOJI
IPC: B44C1/02
Filed: 1993-11-26
Abstract: PURPOSE:To draw pictures easily in a short time at a low cost without the necessity of baking by avoiding the separating or breakage drawing material with respect to superficial friction even in the case of no clear coat layer. CONSTITUTION:A drawing method of drying a drawing material is featured such that a plate 10 to be drawn consists of meta, ceramic, or plastic, and synthetic resin having an adhesive and dying property is applied on the surface of the plate 10 to be drawn with a thickness of 0.1-100mum, and then the applied synthetic resin is dried for forming a receiving layer 11 on the surface of the plate to be draw, and further characters or patterns are drawn on the surface of the receiving layer with a drawing material 12 containing a sublimation dystuff capable of being fixed on the receiving layer. In this method, separative resin 12a having a separating property at the time of drying the drawing material 12 or water soluble resin 12b is contained, and the separative resin 12a is separated after drying, or the water soluble resin 12b is dissolved and removed by water.
Patent JP-H02142914-A (JP)
Title: Turning coupling device
Inventor: FUKUKAWA MITSUO
IPC: F16C11/04
Filed: 1988-11-22
Abstract: PURPOSE:To keep the straight distance between the certain pints of two materials invariably ever if the coupled two materials turn relatively by comprising two materials turning relatively, gear teeth mutually engaging with the two materials, long holes, vertical shafts movably engaging along each long hole, and retainers. CONSTITUTION:Though the positions mutually engaging at teeth 11, 21 of the connected part are moved to right and left by the relative turning of the both materials 1 and 2, since these engaged positions are always on the same arcs respectively having the turning centers 1a, 2a of the both materials 1, 2 as the center of the each arc, the distance between the engaged position and the turning centers 1a, 2a are always kept constantly. On the basis of the movement of the engaged position of the teeth 11 and 21, the vertical shafts 14, 24 are moved along the long holes 13 and 23, accompanying with the bearings 15, 25 and retainers 31, 32 so that the engaging center of the teeth 11, 21 and the centers of the retainers 31, 32 are positioned on the straight line connecting the turning centers 1a, 2a. Thereby, the vertical refraction and the displacement of the relative height position, and the longitudinal separation of the both materials 1, 2 are prevented at the connected position by the vertical shafts 14, 24 passing through the long holes 13, 23 and the retainers 31, 32.
Patent JP-H10118000-A (JP)
Title: Underwater bathtub bottom cleaning implement used with its inserter in drain hole
Inventor: FURUKAWA TOMIYOSHI
IPC: A47L25/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an underwater bathtub bottom cleaning implement which can such off the rubbish and dirt existing at the bottom hot or cold water contained in a bathtub by installing on a pipe tip an inserter capable of being inserted in a drain hole in the bottom of the bathtub. SOLUTION: When the bottom of a bathtub is cleaned using a drain hole providing at the bathtub bottom, first a plug for the drain hole is removed, and an inserter 2 is set in the drain hole and fastened. If at this time, air exists in the passage of a pipe 4 or hose 5, a poor performance of sucking is generated, and therefore, an air bleeder hole 1 is provided on the way of the pipe 4, and upon choking this bleeder hole 1 with a thumb, etc., it is separated underwater so that the air is bled. It the air is bled, the water is started being sucked from the suction port 3, and the pipe 14 is moved so that the rubbish, dirt, etc., existing at the bathtub bottom are sucked away. The water can be sucked even if the pipe 4 or the part with air bleeder hole 1 is positioned over the water surface, so that the cleaning work in can be done in an easy attitude.  With this cleaning implement, bathtub bottom can easily be cleaned and can make reutilization of the bath water in good performance.
Patent JP-H01139365-A (JP)
Title: Erecting and turning container lid
Inventor: TAWARA YOSHIMASA
IPC: B67B7/54
Filed: 1987-11-24
Abstract: PURPOSE:To make it possible to open a lid without spilling over fluid contents, by providing a cutting member with a cutter edge biting in a container lid by a handle which can be erected and turned and also providing a rotary plate on the surface of the lid and forming the handle of which a part can be bent and erected against other parts, in other words, by providing the cutter edge in the handle, biting in the lid with a bending connection part as a fulcrum. CONSTITUTION:A cutter edge 17 breaks a metal foil layer 2 at the bottom of a groove 4 of a lid 1 by erecting a cutting member 16 in an arrow A direction. Next, the cutter edge 17 rotates to break the metal foil layer 2 along the periphery of the groove 4 by the revolution of a rotary plate 10 with a handle of the cutting member 16 as shown by an allow B. Finally, the metal foil layer 2 is separated between a ring-form part 3 of the lid and a supporting part 5 of rotation. When lifting up the rotary plate 10 against the ring-form part 3 united with the container, the supporting part 5 of rotation can be removed with the rotary plate 10 to open the lid.
Patent JP-H0777898-A (JP)
Title: Electrophotographic copying machine
Inventor: YOSHIKAWA SHINICHI
IPC: G03G21/00
Filed: 1993-11-26
Abstract: PURPOSE:To inform an operator of the storage state of the operation of a start switch, even if an abnormal state is released by providing a display return means recovering the display of the storage of the operational state of the start switch, when the abnormal state is released before a fixing device reaches a prescribed temperature. CONSTITUTION:When an error occurs during a stand-by time by arrival at the prescribed temp. after the start switch is operated, a waiting time copy lamp is turned off to change the display state. When the abnormal state is released, it is decided that the next heating roller 16 reaches the prescribed temp. or not and when the roller 16 reaches the prescribed temp., a copying action is taken. Even if the abnormal state occurs, the operation of a start key is stored without resetting it and effectively kept after the release of the abnormality, as well. When return to a normal state is obtained before the roller 6 reaches the prescribed temp., the waiting time copy lamp is lighted again to inform the operator that the previous input of the start key is effective.
Patent JP-H08159061-A (JP)
Title: Horizontal type scroll fluid machine
Inventor: IWANAMI KUNIO
IPC: F01C17/06
Filed: 1994-11-30
Abstract: PURPOSE: To reduce cost and weight of a horizontal type scroll fluid machine as well as to improve reliability by restraining sliding friction by forming a lubricating film by means of applying hard anodic oxidation coating treatment or adsorbing particulates of polytetrafluoroethylene having a self-lubricating property on either one of sliding surfaces formed of materials consisting of aluminum or aluminum alloy. CONSTITUTION: A lubricating film is formed by applying hard anodic oxidation coating treatment on surfaces of a fixed scroll 1, a housing, a turning scroll 2 and either one of one pair each of a first key 5a and key groove, a second key 5b and key groove of an Oldham's ring a and adsorbing particulates of polytetrafluoroethylene having a self-lubricating property on it.
Patent JP-H09139284-A (JP)
Title: Cooking appliance
Inventor: AIHARA KATSUYUKI
IPC: H05B6/12
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide cooking appliances capable of automatically preventing long hour standing in a high temperature condition caused by empty baking for example. SOLUTION: In the control of the heating output of a heating means performed in accordance with a previously set program with the output of a temperature sensing means for sensing the temperature of heating cooking appliances 3, when the frequency of movements of the controlled state of heating output from the maximum value of the set output to an output stop state exceeds the prescribed value, the heating output is controlled so that the standing at high temperature of heating cooking appliances 3 in a high temperature state can be prevented.
Patent JP-S62156899-A (JP)
Inventor: JINNAI TOSHIO
IPC: H05K3/40
Filed: 1985-12-28
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-H07147870-A (JP)
Title: Motor-driven reel for fishing
Inventor: NANBU KAZUYA
IPC: A01K89/017
Filed: 1993-11-26
Abstract: PURPOSE:To provide a motor-driven fishing reel capable of controlling a control lever to maintain a selected delicate fishing line-winding speed, even when a load is applied to the fishing line due to the tug of a fish, and improved in operability by disposing a winding speed-measuring means for measuring the winding speed of the fishing line, etc., in the main body of the reel. CONSTITUTION:A spool 9, a spool motor 7, a motor output controller, a controller for controlling the output of the spool motor 7 in multistages, a winding speed-measuring means for measuring the speed of the fishing line wound up on the main body 1 of the reel, a speed set switch 77, and a memorizing means for memorizing a fishing line-winding speed measured by the winding speed- measuring means on the ON operation of the speed set switch 77 are disposed in the main body 1 of the reel to provide the objective motor-driven reel for fishing. In the motor-driven reel, a practically measured winding speed measured by the winding speed measuring means is compared with a memorized value memorized by the memorizing means, and the output of the spool motor 7 is controlled so that the practically measured value coincides with the memorized value, thus controlling fishing line-winding speed to a constant speed.
Patent JP-H06147816-A (JP)
Title: Angle sensor
Inventor: OKUBO HIROYUKI
IPC: G01B7/00
Filed: 1992-11-06
Abstract: PURPOSE:To achieve a linear displacement-output characteristic curve over a wide range by disposing magnetoresistive elements of ferromagnetic metal symmetrically to the magnetic axis of a permanent magnet. CONSTITUTION:A rotary section 21 has a circular surface applied with a magnetizing body 23 comprising a permanent magnet having N and S poles extending spirally. A magnetic head 11 comprises a permanent magnet board for forming a bias field, and a magnetoresistive element formed of a ferromagnetic metal film. Direction of the bias field is matched with the longitudinal direction of the board and the magnetic axis extends along the longitudinal direction of the board. The magnetoresistive element has two magneto-sensitive parts crossing perpendicularly each other while making an angle of 45 deg. against the direction of the bias field. When the rotary section 21 rotates with respect to the magnetic head 11, signal field of the magnetic head 11 functioning on the magnetoresistive element varies. Since the relationship between the rotational angular speed of the rotary section 21 and the output voltage from the magnetoresistive element exhibits linearity over a wide range, microrotational angle can be measured highly accurately.
Patent JP-H05136307-A (JP)
Title: Lead frame formation and semiconductor device formed by it
Inventor: OKINAGA TAKAYUKI
IPC: H01L23/50
Filed: 1991-11-13
Abstract: PURPOSE:To provide lead frame formation which improves the processing accuracy and the reliability of a semiconductor device formed by the lead frame formation. CONSTITUTION:A lead frame plate material is prepared, the part of the plate thickness is etched on an inner lead 3, between inner leads 3 and between outer leads 4 and the rest of the plate thickness between the inner leads 3 and between the outer leads 4 are punched out. Therefore, since the plate thickness of the inner lead 3 becomes thin, the process accuracy of the inner lead 3 is improved. Since the plate between the inner leads 3 and between the outer leads 4 are etched to the uniform plate thickness, the process accuracy for punching out is improved. The plate thickness of the outer lead 4 is allowed to be thick independently from the plate thickness of the inner lead 3 and the mechanical strength of the outer lead 4 is ensured.
Patent JP-2000091276-A (JP)
Title: Oxide coating film eliminating method of silicon wafer
Inventor: SASAKI WATARU
IPC: H01L21/302
Filed: 1998-09-12
Abstract: PROBLEM TO BE SOLVED: To desorb oxygen at a comparatively low temperature and with small- sized equipment, by decomposing an oxide coating film of a silicon wafer by irradiation of argon excimer light generated by an argon excimer lamp. SOLUTION: By irradiation of argon excimer light generated by an argon excimer lamp 1, an oxide coating film of a silicon wafer 8 is decomposed. Argon excimer light obtained from the argon excimer lamp 1 is larger than the oxide coating film formed on the silicon wafer 8 and perfectly cuts Si-O bonds. Output energy of the argon excimer light is considerably smaller than output energy per hour of an argon excimer laser. When comparison is performed by a surface temperature of the silicon wafer 8, the argon excimer laser reaches a high temperature, but the temperature increase from the room temperature can be ignored in the case of the argon excimer lamp 1. As a result, desorption of oxygen is enabled at a low temperature and with small- sized equipment.