baber/WOPTO huggingface dataset:
Patent JP-H08154951-A (JP)
Title: Medical handpiece having planar part at upper hand side part
Inventor: MATSUI AKIRA
IPC: A61C1/08
Filed: 1994-12-09
Abstract: PURPOSE: To provide a medical handpiece which secures the setting of an angle of a device accurately while being excellent in gripping property to reduce fatigue of a user addressing higher accuracy of medical treatment and higher performance of the handpiece. CONSTITUTION: This apparatus comprises a handpiece head part for mounting a medical treating device and a grip part which is linked to a shaft of the treating device of the head part in the direction almost vertical thereto while the grip part is divided into an upper side part 1, a medium side part 2 and a lower side part 3 as viewed in the direction of the shaft of the treating device. In a medical handpiece thus arranged, linear upper hand side parts 12 and 13 are set to place and hold a finger tip thereon accurately by expanding the top part 11 of the upper side part both to the right and left.
Patent JP-H06154540-A (JP)
Title: Method for controlling circulation pump of gas-liquid contact device
Inventor: TAMARU TADAYOSHI
IPC: B01D53/18
Filed: 1992-11-17
Abstract: PURPOSE:To restrict wasteful power consumption by ensuring that the generation of hunting between circulation pumps is avoided and a smooth change in the total spray amount of a contact liquid is achieved, and further, that the unnecessarily sprayed amount of the contact liquid is minimized. CONSTITUTION:When all circulation pumps of a second stage are used as circulation pumps 3' for controlling the number of rotations and the total spray amount of an absorption liquid 2 is reduced depending upon the flow of exhaust gas 26 and the concentration of sulfure oxide contained in the flow, the number of rotations of all the circulation pumps 3' is reduced by the number of rotations equivalent to almost one of the total number of units of the circulation pump 3' from a constant operating state. After this reduction procedure, the number of rotations is restored to a constant operating state. In addition, one of the circulation pumps 3 of a desired stage structure is stopped from a constant operating state, and for the rest of operation, the same sequence of steps is repeated, so that the desired number of the circulation pumps are caused to stop. On the other hand, if the total spray amount of the absorbed liquid 2 is to be increased, the operation contrary to the above sequence of steps should be performed to allow the desired number of the circulation pumps to operate.
Patent JP-H11221644-A (JP)
Title: Method for cold plastic deforming hollow work and its device
Inventor: DERIAZ DANIEL
IPC: B21H5/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a cold plastic deforming method capable of easily manufacturing a hollow work having a circular cross section. SOLUTION: In a method for cold plastic deforming a hollow work 1 having a circular cross section from a work stock wherein a compressing action or a successive generating action of striking is applied to the work stock from the outside by at least one plastic deforming tool which is formed as rolling rollers 9, 10, the above described hollow work stock is relatively sent along a longitudinal axial line with respect to the rolling rollers 9, 10 and moreover rotated around the longitudinal axial line as the center, the method comprises the process that the axial lines of the rolling roller 9, 10 are guided so as to extend nearly in parallel to the axial line of the work and moreover are vibrated/moved with the quantity ΔH of an adjustable linear or arc-like stroke movement with respect to a distance from the above described axial line of the work.
Patent JP-2000163927-A (JP)
Title: Magnetic tape cartridge
Inventor: MORITA KIYOO
IPC: G11B23/107
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To enhance reliability by preventing a thin insertion guide part, which guides a reader pin provided at an opening part, from deforming due to shock at falling, etc. SOLUTION: This cartridge case 4 contains a single reel, wound rotatably with a magnetic tape 6, the insertion guide part 21 which guides the end part of a lead-out member 5 is formed at an opening part 10 in and out of which the lead-out member 5 fixed to the tip of the magnetic tape 6 is put by making the case wall surface thin, and a cut part 22 which is recessed from the case surface is provided on at least one side of the insertion guide part 21 at the edge position of the opening part 10.
Patent JP-H09172502-A (JP)
Title: Contact system for information reception and incoming call detector
Inventor: OGAWA MASAMITSU
IPC: H04W84/02
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To make contact of reception of image information or the like by calling a pager while receiving normally the image information or the like even by a terminal equipment receiving information such as the image information or the like and connecting to an incoming call exclusive line. SOLUTION: An incoming call detector 13 is connected in parallel with an image information reception terminal equipment 11. The incoming call detector 13 detects only an incoming call signal to an image information reception terminal equipment 11 of an incoming call exclusive telephone line 12 but does not make any reply. Upon the detection of an incoming call signal, the incoming call detector 13 converts the incoming call signal into a continuity signal delayed by a prescribed time from the detection and the resulting signal is given to a network controller 14. The network controller 14 reports to a contact center 2 via another communication network 15 to call a pager. The contact center 2 makes a call to a pager contact center 3 to call a pager 4.  Through the series of operation as above, The reception of information is informed to the pager 4 without giving effect onto reception of image information such as a facsimile information.
Patent JP-H08164969-A (JP)
Title: Release film
Inventor: SHIBUYA TAKEYOSHI
IPC: A23G3/00
Filed: 1994-12-12
Abstract: PURPOSE: To provide a film which is for packaging pressure-sensitive adhesive substances and has a release layer which prevents the contents from adhering to the film when the pressure-sensitive adbesive substances are taken out after preservation. CONSTITUTION: A release layer is formed on the one side face of a base material film 1 by a plasma chemical vacuum evaporation method and is provided with SiOx layer 2, i.e., a continuous layer containing the compound consisting of silicon oxide and at least one element selected from carbon, hydrogen, silicon and oxygen.
Patent JP-2001146926-A (JP)
Title: Vehicular controller with clutch mechanism
Inventor: TANAKA KOHACHI
IPC: B60W10/10
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular controller with a clutch mechanism capable of enlarging an operating region of the clutch mechanism during decelerating a vehicle, while suitably avoiding deterioration of drivability. SOLUTION: In an ECU 31 for a transmission, a lock-up clutch mechanism 12 for connecting/disconnecting an engine 10 and a continuously variable transmission 14 is operated during decelerating a vehicle, its operation is released when speed underruns prescribed lock-up releasing speed, and thereby, disorder feeling generated by deceleration/acceleration is avoided. However, when it is judged that the direction of the vehicle is turned, during decelerating the vehicle by a handle rudder or a winker lighting time, lock-up releasing speed is reduced, and the operating region of the lock-up clutch mechanism 12 is enlarged.
Patent JP-H10167551-A (JP)
Title: Paper sheets aligning mechanism
Inventor: OKAMOTO TSUGIO
IPC: B65H31/38
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheets aligning mechanism which can perform sheet alignment easily and certainly even though the number of sheets fed onto an aligning tray is large. SOLUTION: The leading edge of each sheet of paper 100 fed in the face-up condition onto an aligning tray 56 runs against its sheet stopper pawl 58a, and thus the sheet is located. When the specified number of sheets 100 are exhausted continuously, a motor is operated to drive a belt, and a sheet holder pawl 57a presses forward the trailing edges of the sheets to cause them to collide with the stopper pawl 58a so that alignment of the sheets in the direction fore and aft is established (vertical direction in the attached illustration).  On the side nearer the operator and opposite side on the sheet aligning tray 56, width direction aligning pawls 74 are installed on both sides, left and right of the sheet 100, so that they are driven fore and aft by respective motors, and the alignment of the sheets 100 in the direction across the width (to left and right in the illustration) is established.
Patent JP-2000139555-A (JP)
Title: Case for makeup
Inventor: KAWASHIMA TOSHIYA
IPC: A45D33/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a case for makeup with which plural kinds of cosmetics can be carried or preserved while being collected together and the cosmetics to be used can be easily taken out. SOLUTION: This case is composed of a palette holder 2 for placing plural palettes provided with recessed parts for putting in cosmetics or the like on a substrate while laminating them and for installing a binder for binding one end of each of these palettes similarly on the substrate and an outer case 1 for housing the palette holder 2 inside so as to freely slide it while opening one side face. Then, that palette holder 2 is pulled from the opening part to the outside of the outer case 1 and palettes can be exposed.
Patent JP-H02177426-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: YAMADA YOSHIHIDE
IPC: H01L21/265
Filed: 1988-12-28
Abstract: PURPOSE:To make the direction of ion implantation equal to the direction of the normal of the surface of a wafer and avoid the alignment discrepancy between a photoresist film and an active layer and improve the accuracy of the ion implantation and improve the reproducibility of electrical characteristics by a method wherein a surface having a specific crystal face azimuth is used as the wafer surface. CONSTITUTION:When a semiconductor wafer 1 in which an active layer is formed by ion implantation to produce a device is manufactured, the surface 2 of the wafer 1 is so formed as to have a normal 5 which is rotated by a rotation angle thetar of of 25+ or -5 deg.+45 deg.X(n), wherein (n) denotes an integer from 0 to 7, from the normal of a (011) face 3 with an axis X of <100> azimuth as the center of rotation and, further, is inclined by an inclination angle thetat of + or -4-15 deg. from the axis X of <100> azimuth. For instance, a <100> azimuth axis which passes through the center O of the surface 2 of the wafer 1 is defined as the axis X and a direction which is rotated by the rotation angle thetar from a <100> azimuth line 4 which is the normal of the (011) face 3 with the <100> azimuth axis X as the center of rotation is defined as a direction B-B. A line whose direction is the B-B direction and which passes through the center O and is inclined by the inclination angle thetat from the <100> azimuth axis X is made to agree with the normal 5 of the surface 2 of the wafer 1.
Patent JP-H09169398-A (JP)
Title: Liquid supply apparatus
Inventor: FUJIMOTO TOSHIYUKI
IPC: B67D7/28
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a foam disappearance waiting time becomes long by an increase in the generation amt. of foam and the oil supply waiting time up to the completion of full tank oil supply becomes long by supplying oil at a stroke until foam is detected. SOLUTION: When an oil supply nozzle 33 is detached from a nozzle hanger 24 and a nozzle switch 24a is turned off, the pump motor of a pump 32 is intermittently operated to repeat the start and stop of the pump 32 at every predetermined time. An ultrasonic sensor 28 for detecting a liquid surface and a photointerruptor detecting foam when the air introducing port provided to the leading end of an emitting pipe 27 is closed by the foam on the liquid surface accompanied by the rising of the liquid surface of an oil supply port 26a are provided to the emitting pipe 27 of the oil supply nozzle 33. The pump 32 is intermittently operated from the start of oil supply to the detection of foam to intermittently supply oil to a fuel tank 26. By this constitution, the foam generated on the liquid surface in the fuel tank 26 is reduced to suppress the generation amt. of foam.
Patent JP-2001152123-A (JP)
Title: Heat-curable adhesive and its adhesive sheets
Inventor: HOSOKAWA KAZUTO
IPC: C09J133/14
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-curable adhesive capable of obtaining strong adhesion strength and high heat resistance by heat adhesion treatment at low pressures in a short time and, in addition, excellent in reliability without causing peeling defects even in a heat test after having been placed in a moisturing condition. SOLUTION: The heat-curable adhesive comprises an acrylic polymer of a (meth)acrylic ester as the main monomer comprising an esterified product of (meth)acrylic acid with an addition product of phenol or an alkyl substituted (mono- or di-substituted) phenol to methylene oxide, ethylene oxide or propylene oxide (with an addition molar number of 1-3) and an epoxy resin, and has a glass transition temperature before curing of >=-10 deg.C, a storage modulus before curing in the temperature range of 100-200 deg.C of 104-105 Pa, a storage modulus after curing in the temperature range of 200-300 deg.C of 5×105 to 107 Pa and, simultaneously, a saturated water absorption after curing at 30 deg.C and a RH of 80% of <=1.0 wt.%.
Patent JP-H04197404-A (JP)
Title: Recovery of cutting from cutting oil
Inventor: MORI KEITARO
IPC: B01D33/04
Filed: 1990-11-29
Abstract: PURPOSE:To recover cuttings efficiently by bending downward the middle part of a continuously fed filter paper to form a well, feeding a cutting oil to the well for filtering and winding up the filter paper as the cuttings are stuck thereto at the other side. CONSTITUTION:A cutting oil C mixed with cuttings K is filtered by a filter paper 4 to separate the cuttings K for recovery. At this step, the filter paper 4 is continuously fed from one side to another, the middle part of the filter paper is bent downward and a well 12 is formed. To the well 12, the cutting oil C is fed and filtered and the filter paper 4 as the cuttings K are stuck to the surface thereof is wound up at the other side. Accordingly, the cuttings can be recovered efficiently and subjected to an easy cuttings reclaiming treatment or cuttings disposal afterwards.
Patent JP-H01174595-A (JP)
Title: Solidified fuel of liquefied petroleum gas
Inventor: IWABORI FUKUO
IPC: C10L3/00
Filed: 1987-12-29
Abstract: PURPOSE:To obtain the subject fuel having stable combustibility and high safety, enabling simplification of part constitution, by sealing a liquefied petroleum oil containing stearic acid (salt) in a pressure container, heating, blending in a molten state and then solidifying by cooling. CONSTITUTION:A liquefied petroleum oil consisting essentially of stearic acid (sodium stearate), butane and propane is sealed in a pressure container, heated with warm or warm air to 50-60 deg.C (e.g., 5min at 60 deg.C), blended in a molten state and completely solidified by normal-temperature cooling or forced cooling to give the aimed fuel. The amount of stearic acid (sodium stearate) added is preferably 0.7-1.3pts.wt. based on 3pts.wt. liquefied petroleum gas.
Patent JP-H01168315-A (JP)
Title: Air cleaner
Inventor: NAKANO MOTOYOSHI
IPC: F24F7/00
Filed: 1987-12-23
Abstract: PURPOSE:To increase sucked air quantity without increasing the diameter of a fan providing both suction ports and filters for cleaning sucked air to both outside faces vertical to the vane-wheel shaft of the centrifugal fan provided in a main body case. CONSTITUTION:Suction ports 3, 4 are provided to the grill plates 7, 8 of the respective side faces of the division cases 1, 2 constituting a main body case A and air is sucked through the respective suction ports 3, 4 by rotation force of the vane wheel of a centrifugal fan provided to the inside of the main body case. After removing floating material contained in air by filter blocks provided to the respective division cases 1, 2, the sucked air is discharged out through a discharge port 6. Since air is sucked from both faces of the centrifugal fan, pressure drop due to the filters is made small in comparison with the case of single-face sucking and cleaning capacity is improved.
Patent JP-H03192367-A (JP)
Title: Electrophotographic sensitive body
Inventor: TORITSUKA KOICHI
IPC: G03G5/06
Filed: 1989-12-22
Abstract: PURPOSE:To provide the electrophotographic sensitive body which has the excellent red color reproducibility of an original, a high sensitivity and small residual potential and has an excellent preexposing characteristic and repetitive use characteristic by providing a photosensitive layer contg. a specific azo pigment on a conductive base. CONSTITUTION:The azo pigment expressed by general formula [I] is used as the photoconductive material to constitute the photosensitive layer of the electrophotographic sensitive body. Only the excellent carrier generatability of this azo pigment is utilized and this pigment is used as the carrier generating material of the so-called separated function type electrophotographic sensitive body which executes the generation and transfer of the carrier by respectively separate materials. As a result, the electrophotographic sensitive body which has excellent film properties and the excellent electrophotographic characteristics, such as charge holding power, sensitivity and residual potential, is less fatigued and deteriorated even after repetitive use, is not changed in characteristics by heat or light and can exhibit the stable characteristics is formed.
Patent JP-H01176875-A (JP)
Title: Control valve
Inventor: TSUTSUI OSAMU
IPC: F16K31/04
Filed: 1987-12-29
Abstract: PURPOSE:To enable stoppage of a valve stem at a normal stop position by utilizing the rising section on the falling section of hysteresis of output from a contactless position detecting means. CONSTITUTION:A contactless position detecting means F comprises a disc magnet (g) fixed to the output shaft of a rotary motor 20 and a valve position detecting sensor comprising IC Hole elements arranged closely to the disc magnet (g). The contactless position detecting means F produces an output variable in step corresponding to variation of magnetic field, and hysteresis is produced at the point of step variation. When any one of rising section or falling section of the hysteresis H is positioned within a water stop position (x), valve stop position can be controlled precisely.
Patent JP-H10172577-A (JP)
Title: Battery electrode
Inventor: KAWAMURA HIROSHI
IPC: H01M4/80
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To enhance current collecting efficiency, decrease the internal resistance of a battery, and increase battery performance by forming no opening holes in the periphery of a conductive thin plate of a battery electrode, and connecting the whole periphery part to a current collecting plate. SOLUTION: A positive electrode 4 used in a spirally wound power generating element of a nickel hydrogen secondary battery is prepared in such a way that a belt-shaped nickel fiber felt 10 is joined to the surface of a belt-shaped punched metal 9, and a positive active material mainly comprising nickel hydroxide is supported on the nickel fiber felt 10. The punched metal 9 is formed by perforating many opening holes 9a in a nickel thin plate by press working. Since the opening holes 9a are not formed in one periphery 9b in the long direction of the punched metal 9, cut out parts are not formed in the edge part.
Patent JP-H09169151-A (JP)
Title: Transfer sheet roll
Inventor: FURUSE MINORU
IPC: B41J31/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a transfer sheet roll having a lead film that is insusceptible to the heat of a thermal head. SOLUTION: A transfer sheet roll is so constituted that a transfer sheet 1 is wound around a bobbin 12 through a lead film 2 having heat resistance. In an actual object, a heat resistance layer 2b is provided to a side of a base film 2a of the lead film 2 that is in contact with the thermal head. In the case where recording is executed by heating by utilizing the thermal head, even when the lead film 2 is erroneously heated, the lead film 2 is not welded with the thermal head, neither contracted nor broken.
Patent JP-H10169661-A (JP)
Title: Cage for rolling bearing
Inventor: YAMADA HIROSHI
IPC: F16C33/44
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To decrease as small as possible a dust generating amount during rotation of a cage for a rolling bearing used in a low pressure or vacuum, even under a condition of use at a high surface pressure, eliminate generation of gas in a lubricating oil source, form the rolling bearing cage of low dust generation or similarly of low dust generation, also rotate the cage by stable low torque, and form a vacuum use rolling bearing excellent in also durability. SOLUTION: A cage for a rolling bearing is formed of a porous unit of sintered material or the like consisting of a polyimide resin having a communication blow hole of 5 to 25% volumetric ratio, as a rolling bearing use holder impregnated with alkylated cyclopentane system oil as shown by a formula or as a vacuum use rolling bearing mounting this cage. In the formula, R represents alkyl group having a straight chain or branch of carbon number 4 to 130, m=3 to 4.
Patent JP-H06156356-A (JP)
Title: Bicycle crank structure
Inventor: ISHIGAKI KATSUTARO
IPC: B62M3/04
Filed: 1992-11-18
Abstract: PURPOSE:To provide a bicycle crank structure which can produce a higher torque by means of small stepping force, and concurrently also enables a man to work on each pedal smoothly. CONSTITUTION:The structure is equipped with a crank shaft member 3 which can be freely rotatable around a crank axial center L, and with crank arms 4 fitted onto both the ends of the shaft. Rocking arms 5 are installed onto each tip end of the crank arms 4, and pedals 6 which are freely rotatable around each second horizontal axial center L2 are rotatably pivoted onto each tip end of the rocking arms. Each rocking arm 5 is so constituted as to be rocked within a range of two positions, one is for a parting distance between the crank axial center L and each second horizontal axial center L2 while being extended, and the other is for an approaching distance between the aforesaid centers while being contracted.
Patent JP-H04207952-A (JP)
Title: Magnetic attraction guide apparatus
Inventor: MATSUOKA KOICHI
IPC: B60L13/08
Filed: 1990-11-30
Abstract: PURPOSE:To increase the passage accuracy of a steel plate for guidance and to make a smooth attraction guidance possible by installing the steel plate along each side of a supporting material which is mounted at the center of a track and by passing an exciting current through a specified exciting coil, according to the distance between the steel plate and an electromagnet. CONSTITUTION:A supporting frame 5 is mounted along the center of a travelling girder 1 and steel plates for guidance 1a, 1b are installed on both sides of the supporting frame 5. At the lower central part of a vehicle 2, a truck frame 6 is installed. On both inner walls of the truck frame 6, electromagnets 3a, 3b are so installed that they may face the steel plates for guidance 1a, 1b at a specified space. An exciting coil L which forms the electromagnet 3a is constituted of divided coils L11, L21 and L31 and an exciting coil L which forms the electromagnet 3b is constituted of divided coils L32, L22 and L12. The attraction force of the electromagnets 3a, 3b is controlled according which divided coil an exciting current is passed through. Consequently, the passage accuracy of the steel plates for guidance can be increased and a smooth attraction guidance can be conducted.