baber/WOPTO huggingface dataset:
Patent JP-H07184926-A (JP)
Title: Microscope for surgical operation
Inventor: AKIYAMA HIROSHI
IPC: G02B21/24
Filed: 1993-12-28
Abstract: PURPOSE:To easily adjust balance by providing a microscope for sergical operation with means for adjusting the weight balance between the weight of the microscope and the canceling force of a canceling means by vertically moving the microscope in the state of making the microscope free to a link mechanism when fixing the link mechanism. CONSTITUTION:The lock of a rotary rod 38 and a rotary rod case 35 is canceled, and a rotary rod 41 is turned by.vertically turning a microscope 30 while picking up an operating lever 30b between the fingers. Then, the turn is transmitted through links 60, 63, 61, 62 and 59 of a link mechanism 58 to a rotary rod 40, a pressure receiving mechanism 42 is turned integrally with the turn rod 40, a spherical pair 54a installed at a pressure receiving shaft 54 of the pressure receiving mechanism 42 is slid and moved on a plate 33 of a gas spring 32, and the pressure of the gas spring 32 is operated through the pressure receiving mechanism 42 and the link mechanism 58 or the like to the microscope 30. Then, when the fixing of a screw and a supporting rod to a plate 65 is canceled at a position where the pressure receiving shaft 54 of the link 63 is made perpendicular, the total weight of the microscope 30 and accessories is balanced with the canceling force due to the gas spring 32.
Patent JP-H09176743-A (JP)
Title: Method for applying liquid and slurry to steel sheet
Inventor: KIMURA TAKESHI
IPC: B05D7/14
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for applying an go slurry with a which a good and uniform coating is obtd. by applying the MgO in a desired amt. on a steel sheet in decarburization annealing of the steel sheet and making the distribution of the coating quantity uniform. SOLUTION: A roll coater 3 is first used and the thickness of the coating quantity is subjected to primary adjustment by the pressing down force of the coater at the time of applying the MgO slurry on the grain oriented silicon steel sheet in a decarburization annealing stage for the steel sheet. In succession, the local application distribution in the transverse direction generated in the roll coater section is eliminated by using air wipers 5. The unequal periodic application in the sheet pass direction induced by the fluctuation in the distance between the air wipers 5 and the steel sheet by the vibration of the steel sheet is eliminated by vibrating the air wipers 5 or the steel sheet by means of vibration generators 6.
Patent JP-H06182541-A (JP)
Title: Cold scarfing method for biilet
Inventor: KODERA TOSHIAKI
IPC: B22D11/12
Filed: 1992-12-17
Abstract: PURPOSE:To reduce the working time by efficiently scarfing a billet without gouging when the whole surface of the billet is cold-scarfed simultaneously to scarf the surface flow. CONSTITUTION:Before the billet 1 is cold-scarfed by upper and lower scarf nozzles 3, combustion gas and oxygen gas are jetted from notched groove nozzles 4 arranged on the upstream side to form notched grooves 5 by combustion flames in the width directions of the front and rear surfaces of the tip of the scarf of the billet 1. Preheating and metal penetration are performed by scarf nozzles 3 from the upper and lower notch grooves 5 to reduce a cold scarf time without gouging and scarfing the billet.
Patent JP-H08188324-A (JP)
Title: One-touch or easy mounting type cutter for adhesive type or non-adhesive tape such as cellophane adhesive type or packing adhesive tape
Inventor: SAITO KAZUO
IPC: B65H35/07
Filed: 1994-12-28
Abstract: PURPOSE: To facilitate attachment/detachment of an adhesive tape to/from a cutter main body by providing a tape downfall preventing means, a fitting holding spring fittingly held by a tape cutter main body on the inner cirumferential surface of an adhesive tape and a tape cutter held on one side surface of a part of the tape cutter main body. CONSTITUTION: This tape cutter is such one in which a tape cutter main body 1 is fitted on the inner circumference of an adhesive tape 2 and a pair of tape downfall preventing means 3 are provided in the state of extending in the outer circumferential direction from parts of both side surfaces of the cutter main body 1 so as to prevent the downfall of a roller. A fittingly holding spring 4 is provided on a part of the tape cutter main body 1, and fittingly held on the inner cirumferential surface or the adhesive tape 2 to be sl idably pressed and set thereon.  Furthermore, a cutter holding part 5 is so provided that it extends in outer circumferential direction from a partial side surface of the tape cutter main body 1 and its tip is formed in parallel state on the outer circumferential surface of the tape 2 and a tape cutter 6 is installed so as to have its blade edge pulled out to the upper end of its tip.
Patent JP-H09151652-A (JP)
Title: Locking device for door
Inventor: MINAMI SABURO
IPC: E05B65/44
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To keep doors of a piece of furniture from being opened even if it is subjected to large vibration caused by an earthquake or the like and to save trouble of opening and closing the doors. SOLUTION: A latch bolt 12 having an inclined surface 12a brought into contact with a bearing seat 24 disposed opposite thereto is disposed on a locking device main body 11 in such a manner as to move between the projecting position and the storing position and be energized toward the projecting position, and the latch bolt 12 is brought into contact with the bearing seat 24. The latch bolt 12 is oscillated only in one direction to move from the projecting position to the storing position, and an operating lever 23 is operated to release locking by a locking piece 17 and bring the inclined surface 12a of the latch bolt 12 into contact with the bearing seat 24, so that the latch bolt 12 is oscillated to move from the projecting position to the storing position.
Patent JP-2000159059-A (JP)
Title: Occupant restraining device and its controlling method
Inventor: SUYAMA KOICHI
IPC: B60R21/16
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To relieve an impact force applied to an occupant simply and accurately without being influenced by the weight of the occupant, existence of air bag, etc. SOLUTION: When an EA(emergency locking retractor) mechanism is actuated, the drawout length of a seat belt 16 is sensed by a displacement sensor 62, while the drawout speed of the seat belt 16 is calculated by a speed calculating means 110. By a vehicle speed sensing means 112, the speed of vehicle body relative to the running surface is calculated on the basis of the speed information given by a speed sensor 102. An occupant acceleration calculating means 114 calculates the acceleration of an occupant 14 relative to the running surface on the basis of calculated result.
Patent JP-H05146985-A (JP)
Title: Rotary opening/closing chuck
Inventor: ITO TAKESHI
IPC: B25J15/08
Filed: 1991-11-28
Abstract: PURPOSE:To provide a lightweight rotary opening/closing chuck consuming a small quantity of a pressure fluid such as air and operated stably. CONSTITUTION:A finger system 2 is opened or closed by a double-acting cylinder piston system 1, a hollow section 19 is provided on the rod portion of a piston 3, a slide core 20 is coupled with it, a forward fluid chamber 13 is formed with a cylinder 5 and the rear end face of the piston 3, a return fluid chamber 16 is formed with the rear end face of the slide core 20 and the end face of the hollow section 19, and the return fluid chamber 16 is reduced to the size only required for the opening action of a finger 4. A rotary shaft 12 serving as a connection point of a driving link 10 and the rod portion of the piston 3 is arranged on the outside than a fulcrum shaft 7 serving as the rotation center of the finger 4 with respect to the center axis (a) of the cylinder 5, ball bearings are fitted to the rotary shaft 12 and the fulcrum shaft 7, the finger 4 is made short, and the interval between tip sections of the finger 4 is reduced.
Patent JP-H07189643-A (JP)
Title: Intake device for internal combustion engine
Inventor: SHINDO KAORU
IPC: F02M25/07
Filed: 1993-12-28
Abstract: PURPOSE:To solve over cumulation of condensate in a sump part so as to prevent deterioration of driving property by arranging a blowoff pipe for EGR gas above the condensate sump part of a surge tank inner bottom part. CONSTITUTION:Blow-by gas which is sucked from a blow-by gas blowoff port 20 into a surge tank 11 is sucked into each cylinder through intake pipes 13, and a part of oil, moisture, and the like in gas condensates in the surge tank 11, and falls down on the sump part 23 of an inner bottom part. Since a blowoff pipe 28 for EGR gas is arranged upward the sump part 23 and high temperature EGR gas flows to the blowoff pipe 28, condensate of the sump part 23 is heated by radiating heat from the surface of the pipe 28. Gasification of moisture in condensate is promoted, and it is sucked into each cylinder together with intake. Oil is heated, its viscosity is reduced, and its fluidity is improved. Oil flows from the small hole 24 of the sump part 23 easily, and sucked into each cylinder. Oil is burnt in a combustion chamber and discharged together with exhaust gas.
Patent JP-H10174674-A (JP)
Title: Endscope
Inventor: ITOU KEIJI
IPC: A61B1/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To easily and exactly discriminate thickness of a plurality of forceps channels by providing indexes with different sizes corresponding to the inner diameter of each forceps channel in the neighborhood of inlets of a plurality of the forceps channels, in an endoscope provided with a plurality of the forceps channels with different inner diameters. SOLUTION: In an endoscope, a forceps channel 11 with a large inner diameter and a forceps channel 12 with a small inner diameter are inserted through and arranged into a flexible inserting part and they are inserted from two forceps inserting holes 9 and 10 being closely adjoined and being projected so as to be bent forward a little into a communicated part between an inserting part and an operational part. In this case, indexes 30 displaying sizes of the inner diameters of the forceps channels 11 and 12 with which two forceps inserting holes 9 and 10 are communicated are arranged on the surface of an exterior cover between the forceps inserting holes 9 and 10 and an operational knob 14 so as to make the indexes visible from the outside.  These indexes 30 are formed of indexes 30a and 30b whose diameters are made different in accordance with the diameters of forceps channels 11 and 12 to make the thickness of the forceps visible at a glance.
Patent JP-H11151728-A (JP)
Title: Structure of air bag door part and production of air bag door part
Inventor: IWANAGA KENTARO
IPC: B60R21/205
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To smoothly open an air bag door part by suppressing the deformation of an instrument panel at the time of expansion of an air bag and to make the same hard to depress even against the pressure from a surface side. SOLUTION: A door base material 21 has a plate-shaped door base material main body part 22, the outer peripheral flange part 32 formed to the outer peripheral edge thereof, the hinge piece 23 provided to the edge rear surface of a door base material main body part 22 so as to be projected corresponding to one side surface of an air bag case 53 and the attaching piece 24 provided in a projected state corresponding to at least one of the remaining side surfaces of the air bag case 53.  A hinge grasping pawl 31 is outwardly provided to the rear surface of the outer peripheral flange part 32 on the side of the hinge piece 23 or the side surface of the hinge piece 23 while a breaking fragile part 27 is provided to the base part of an attaching piece 24 and an attaching grasping pawl 29 is provided to the side surface of the hinge piece 23 to hold the peripheral edge 13 of an air bag door opening part and the hinge piece 23 is engaged with the air bag case 53.
Patent JP-H09154600-A (JP)
Title: Detection of nucleic acid or the like with fluorescein derivative monoester
Inventor: FUJITA SATOSHI
IPC: C12Q1/68
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To detect a nucleic acid or the like in high detection sensitivity by binding an enzyme to an object to be detected, such as the nucleic acid, protein, etc., reacting the bound enzyme with a fluorescein derivative monoester, irradiating the produced hydrolyzate with exciting light, and subsequently detecting the generated fluorescent light. SOLUTION: This method for detecting the nucleic acid, etc., comprises binding an enzyme (e.g. alkaline phosphatase) to an object to be detected, such as nucleic acid or protein, reacting the bound enzyme with a fluorescein derivative monoester of formula I [R1 is phosphoryl group, β-galactopyranoside, acetyl, propyl; R2 is acetyl, trifluoroacetyl, benzoyl, methyl, groups of formulas II-IV, etc.; X1 is NHC(:S)NH, NHCO, etc.; X2 is a group of formula IV], etc., irradiating the produced fluorescein derivative monoester hydrolyzate with exciting light, and detecting the generated fluorescent light, thus detecting the nucleic acid, etc., in excellent detection sensitivity.
Patent JP-2001121913-A (JP)
Title: Segment for vehicle
Inventor: TSURU EIJI
IPC: B60C7/08
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a rubber segment for a construction vehicle, a civil work vehicle or an off-road vehicle, mounted on the outer periphery of a vehicle rim for constituting a vehicle. SOLUTION: A segment for vehicle comprises a rubber elastic body having a mounting part fixed to the outer periphery of a vehicle rim, both side wall parts rising from the mounting part to the outside, and a tread part extending over between both side wall parts, a hollow portion passing through the rubber elastic body, and a fixing means located between the mounting part and the rim. The segments are mounted in two lines on the outer periphery of the rim in the peripheral direction, and the tread width of the treat part located outside each segment is greater in the peripheral direction of a wheel than that of the tread part located inside.
Patent JP-H04202561-A (JP)
Title: Electrically conductive composition
Inventor: SAITO KAZUO
IPC: H01B1/22
Filed: 1990-11-30
Abstract: PURPOSE:To provide a electrically conductive composition having good adhesive ness, heat resistance and conductivity and capable of being employed as a conductive adhesive or conductive coating by adding a conductive agent to a polycarbodiimide resin solution. CONSTITUTION:A conductive composition having excellent adhesiveness, heat resistance and conductivity comprises (A) the solution of a polycarbodiimide resin, preferably a homopolymer or copolymer having at least one kind of repeating units represented by formula I (R is organic diisocyanate residue), more preferably repeating units of formula II, III, etc., and (B) a conductive agent, preferably at least one of powdery conductive agent (e.g. graphite powder, carbon black) having a particle diameter of <=40mum and fibrous conductive agent (e.g. carbon fiber or metal fiber) having a length of <=1.5mm preferably in an amount of 10-50wt.% based on the polycarbodiimide resin.
Patent JP-H10161057-A (JP)
Title: Observation optical system
Inventor: HOSHI KOJI
IPC: G02B27/02
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain an observation optical system constituted so that finder information is excellently observed and the line-of-sight information of the eyeballs of an observer is obtained within a finder visual field. SOLUTION: This observation optical system is provided with an objective lens 1 forming an object image on a primary image forming surface, an image inversion system 2 making the object image into an erect image and an eyepiece system for observing the object image formed on the primary image forming surface and image information displayed on an information display means arranged near the primary image forming surface through an eyepiece 7. Besides, it is provided with one reflection member consisting of a mirror finished reflection surface or a half mirror reflecting observation luminous flux from the object image formed on the primary image forming surface and guiding it to the eyepiece 7. Then, display luminous flux from the image information is guided to the eyepiece 7 through the reflection member or without through it.
Patent JP-H08186935-A (JP)
Title: Power supply system
Inventor: YOKOYAMA TOKUICHI
IPC: H02P9/04
Filed: 1994-12-31
Abstract: PURPOSE: To utilize energy from the standpoint of both the user and supplier of the energy efficiently by combining three kinds of power sources, namely, the commercial power supply system, solar power generation and a generator using fuel, and using the power sources. CONSTITUTION: If power load 15 < the sum of the amount of power generation in a and the minimum amount of power generation in a generator using fuel (generator) 3, and power load 15 <= the amount of power generation in the solar power generator 1, the power of the solar power generator 1 is supplied into the power load 15, and the dump power is made to reversely flow into a commercial power source 9. If power load 15 < the sum of the amount of power generation in the solar power generator 1 and the minimum amount of power generation in the generator 3, and the amount of power generation in solar power generator 1 < power load 15 < the sum of the amount of power generation of solar power generator 1 and the minimum amount of power generation in the generator 3, the powers of the solar power generator 1 and the commercial power source 9 are supplied into the power load 15.  If power load 15 >= the sum of the power generation in the solar power generator 1 and the minimum amount of power generation in the generator 3, the powers generated in the generator 3 and the solar power generator 1 are supplied into the power load 15.
Patent JP-H09175765-A (JP)
Title: Handrail belt stall detecting device for conveyor for passengers
Inventor: AOKI GOICHI
IPC: B66B29/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the arrangement and reduce the size of a handrail belt stall detecting device for conveyor for passengers. SOLUTION: A bearing 13 and an elastic body ring 16 as the contact part of a roller 12 are arranged on the axis of an arm 11 supported through a pivot pin 15a, the width W in the same direction of a generator 14, the bearing 13, and the roller 12 is reduced more than an opposed corresponding distance B between the guide parts 1a of a handrail belt 1. By this, the roller 12 is inserted into the opposed part between the guide parts 1a, and the elastic body ring 16 is brought in contact with the rear surface of the handrail belt 1 by the self-weight of a hand belt stall detecting device 10.
Patent JP-H04206981-A (JP)
Title: Oscillating frequency interval controller for plurality of light sources and modulation index controller
Inventor: EMURA KATSUMI
IPC: H01S3/10
Filed: 1990-11-30
Abstract: PURPOSE:To monitor transmitting states of channels and to simultaneously realize control of a transmitting modulation index, etc., by feeding back a control signal oscillating frequency interval responsive to an error between the central frequency of a beat signal to be obtained by a photodetector and a predetermined frequency to a corresponding light source of a plurality of light sources to be controlled. CONSTITUTION:An output of a heterodyne receiver 50 is a beat signal of the output of a light source l and the output of a transmitting light source 40. The part of the signal is input to an IF frequency discriminator 60 formed of a delay detector, an error signal between a set IF central frequency and the central frequency of the input beam signal is output, and fed back to a corresponding light source l of a light source group 20 by 1X16 first switching circuit 80. When the stabilization is finished, its information is input to a controller 44, the oscillation frequency of the source 40 is altered to next frequency, and a light source 2 is similarly stabilized. This is repeated to stabilize the sources of the group 20 from the corresponding transmitted peak of a Fabry- Perot resonator 41 to a position deviated by a set IF frequency.
Patent JP-H09175756-A (JP)
Title: Elevator car
Inventor: YAGI NOBUAKI
IPC: B66B11/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To raise vibrationproofing characteristic and lower noise of an elevator by constituting a supporting device, which supports between a car frame and a car interior, provided with roller units composed of an elastic body rotatably abutting upon the side frame provided on a top board. SOLUTION: The frame of an elevator car includes a side frame 3 having its lower end connected to the bottom frame and between the car frame and a car interior is supported on the upper and lower parts of the car, while the supporting structure of the upper part has a side part 7a forming the surface where the top board 7 faces fixed to the side frame 3. In this case, a supporting device of the upper part is additionally provided with a main fixing member 13a fixed to a top board fixing member 13d, which is connected to the top board 7 by a tightening means 9c, at its under surface.  The main fixing member 13a has a first and a second roller fixing members 13c, 13b connected thereto with respective tightening means 9e, 9d and respective roller fixing members 13c, 13b have roller members 14a, 15a composed of elastic body such as a rubber fitted thereto in a rotatable manner and abutted upon the side frame 3.
Patent JP-H10156194-A (JP)
Title: Mixed bed ion exchange resin system and its production
Inventor: TAZAKI SHINTARO
IPC: B01J41/04
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a preparing method of a non-coagulative mixed bed ion exchange resin system without affecting the ion exchange speed of an anion exchange resin component of the mixed bed system. SOLUTION: A treating method in which the anion exchange resin component is pre-treated with a sulfonated poly(vinyl arom.) high molecular electrolyte is especially effective for providing the non-coagulative mixed bed system without affecting the ion exchange speed. A loading of 10-800mg sulfonated poly(vinyl arom.) high molecular electrolyte having a number average mol.wt. of 5,000-1,000,000 to 1l of the anion exchange resin is especially preferable.
Patent JP-H06167572-A (JP)
Title: Method and apparatus for sensing and confirming coating adhesive of automatic box maker
Inventor: SATO NORIMOTO
IPC: B31B50/62
Filed: 1992-11-27
Abstract: PURPOSE:To sense and confirm coating of adhesive by sensing a difference of output balance when the adhesive passes through only one electric field. CONSTITUTION:A hot electrode 4 outputs a change in permittivity by a positive signal and applies an electric field to a passing position of coating adhesive B. A hot electrode 5 outputs by a negative signal and applies an electric field to a non-passed position of the adhesive B. When an automatic box maker 1 is operated, a paper box material S coated with the adhesive B passes, a material A shields both electrodes to vary permittivity of a high frequency wave in response to water content of a material A. The varied permittivity equally affects the positive and negative signals so that an output balance of both remains balanced. Then, when the adhesive B is applied to the electric field of the electrode 4, it is affected by water content of the adhesive B, only a signal output of the positive side is changed, and a balance of the outputs is lost. This unbalance is sensed by a sensor 6, a controller 7 confirms that the adhesive B is correctly coated.