baber/WOPTO huggingface dataset:
Patent JP-2001164946-A (JP)
Title: Intake air amount control device for variable valve system internal combustion engine
Inventor: ARAI KATSUHIRO
IPC: F02D13/02
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent torque difference generated when a throttle valve is full open. SOLUTION: A target air amount and a target boost coefficient are read out (S1, S2) to calculate an amount corresponding to a change in area of the throttle valve generating a predetermined negative pressure (S3). Simultaneously, the target air amount is read out (S4) to calculate an amount corresponding to a change in area of the throttle valve in a case that the only throttle valve according to the target air amount controls the intake air amount. Then the amount corresponding to the change in area of the throttle valve generating the predetermined negative pressure is compared with the amount corresponding to the change in area of the throttle valve in the case that the only throttle valve according to the target air amount controls the intake air amount, and the amount having larger change in area is selected (S6).  The selected amount is converted into an opening of the throttle valve (S7), and is outputted (S8).
Patent JP-H10136135-A (JP)
Title: Facsimile reception method
Inventor: OOUE MITSUNORI
IPC: H04N1/19
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To improve the utilizing efficiency of an entire facsimile equipment by starting reception during copying and storing sequentially data received from a transmitter side facsimile equipment so as to execute the reception. SOLUTION: When a control section 3 is called from an opposite facsimile equipment and receives data, the control section 3 allows a recording device 8 to record the data. As required, an operating panel section gives an instruction to the control section 3 to control a recording section 4 so as to store the received data in a memory 9. In the case that the facsimile equipment is connected to the line and executes data reception, and receives a read instruction from the operation panel 2, the control section 3 allows a read device 6 to read a set original and to store the read data to a memory 7. Through the constitution above, even during execution of read data transmission under line connection or execution of data reception from a transmission terminal, respective read and record operations are executed in parallel with the transmission.
Patent JP-2001166153-A (JP)
Title: Optical closure
Inventor: KITAZAWA TOSHIYA
IPC: G02B6/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To allow installation of more trays for storing extra length. SOLUTION: A hollow connecting member 3, which integrally connects a cable holding fixture and a tension member clamping fixture at left and right sides, is divided inside into a passing core wire storing part 25 and a branching core wire storing part 26 with a partition plate 24. The passing core wire 11d is in communication left and right only through the passing core wire storing part 25. The branching core wire 11c is put through the branching core wire storing part 26, and then introduced into an extra length storing tray 7 from the opposite side. A passing core wire storing box is no longer needed which is conventionally set on a connecting member 6, a space above the connecting member 3 is made higher, and the extra length storing trays 7 can be laminated in large numbers without coming into contact with the inner wall of a closure sleeve 2.
Patent JP-H09161536-A (JP)
Title: Rubber packing for lens of signal light
Inventor: AMAMIYA TARO
IPC: F16J15/10
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a rubber packing for lens which does not require molding with die specifically and can easily be used with different lens diameter resulting from a model change. SOLUTION: A rubber packing 21 having an approx. L-section is composed of a ring-shaped rubber packing 22 made of solid rubber by extrusion to serve as a foot part and a flange-shaped packing 23 of sponge rubber in a consolidated structure formed by simultaneous extrusion with the ring-shaped packing 22. The ring-shaped packing 22 is positioned in such a way as enclosing the peripheral edge 6a of a reflex mirror 6 on which the peripheral edges 2a, 5a of the outside lens 2 and inside lens 5 are fitted, while the flange-shaped packing 23 is located in the gap between the peripheral edge 2a of the outer lens 2 and a frame 9.
Patent JP-H11176466-A (JP)
Title: Sealed lead-acid battery
Inventor: FUKUDA SADAO
IPC: H01M50/541
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To suppress the deformation or breakage of a battery jar by elongation of a positive pole plate, and short circuit between the positive electrode side and the negative electrode side. SOLUTION: An expanded metal grating is used in a positive electrode plate 1 to constitute an pole plate group 4, a group pressure of 20-50 kg/dm<2> is applied to the pole plate group 4, and a ratio of the length of a lateral diagonal line to the length of a vertical diagonal line in a grating square in the expanded metal grating is set at 1.07-2.04. The positive pole plate 1 is thus elongated in a vertical direction so as to restrict the deformation or breakage of a battery jar, and an acid-resistant resin insulation member 6 made to be interposed between an upper part of the positive pole plate 1 and a negative electrode shelf 5 to prevent short-circuiting between both electrodes.
Patent JP-2001162945-A (JP)
Title: Heat sensitive transfer recording material
Inventor: FUJIMOTO SHINJI
IPC: B41M5/395
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive transfer recording material excellent in the shape stability in a printing surface by a method wherein a colored ink excellent in a production stability or the like is employed. SOLUTION: In this heat sensitive transfer recording material, in which an amorphous organic high molecular weight polymer-containing heat sensitive ink layer is provided on a support, the amorphous organic high molecular weight polymer is a poly(vinyl butyral) having a viscosity of 50 to 240 cP in a solvent of (toluene : ethanol=1:1), a degree of butyralation of 75 to 78 wt.% and a polyvinyl alcohol content of 18 to 22 wt.%.
Patent JP-H06190956-A (JP)
Title: Production of honeycomb sandwich panel
Inventor: MATSUMOTO TAKESHI
IPC: B32B27/06
Filed: 1992-12-25
Abstract: PURPOSE:To effectively prevent that a resin defect part is generated in a lower surface plate in a honeycomb sandwich panel having upper and lower surface plates using a resin whose lowest viscosity at the time of heating is a specific value or less. CONSTITUTION:In the production of a honeycomb sandwich panel 1 using a prepreg 2a for upper and lower surface plates using a resin whose lowest viscosity at the time of heating is 50 poise or less, a honeycomb member 4 is laminated on the prepreg 2a for the lower surface plate through a resin film 3a and the prepreg 5a for the upper surface plate is laminated on the core member 4 and, thereafter, the whole is heated to predetermined temp. for a definite time while degassed under vacuum. After vacuum degassing is released, temp. is further raised to perform molding under pressure and heating.
Patent JP-H10149708-A (JP)
Title: Luminaire and lighting lamp with air cleaning catalyst and manufacture thereof
Inventor: KATAOKA IZUMI
IPC: F24F7/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the durability, and to improve the lighting and air cleaning efficiency by coating a transparent container, through which the light emitted from a lamp passes, and a reflecting plate for reflecting the light emitted from the lamp and a sealed container for lamp with an optical catalyst. SOLUTION: The light, which is emitted from a fluorescent lamp 1, passes through a transparent outer cover 3, and thereafter, enters an optical catalyst 4, and activates the optical catalyst 4. A malodor component and a harmful component in the air, which contacts with the optical catalyst 4, are eliminated, and the germicidal action and the antidotal action to poisonous gas are performed so as to clean the air. The light, which is passed through the optical catalyst 4, is utilized for lighting inside of a room. As an optical catalyst 4, titanium dioxide is used, and since titanium dioxide transmits the visible light, lowering of the efficiency of utilization of the light for room-inside lighting due to covering of the optical catalyst 4 with the transparent outer cover 3 is not generated.  An optical component for activating titanium dioxide is known as ultraviolet rays, and the fluorescent lamp 1 having a large intensity of ultraviolet rays is desirably used for air cleaning.
Patent JP-2000170160-A (JP)
Title: Steel pipe pile
Inventor: SHIMAMOTO TADANORI
IPC: E02D5/56
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide good driving ability and increase bearing force at the tip of pile by providing a metal conical head having the diameter at the bottom surface portion of the cone larger than the outer diameter? of the pile main body at the tip of the main body of the steel pipe pile. SOLUTION: A conical head 3 formed by a thick steel plate having the diameter at the bottom surface portion of the cone larger than the outer diameter of the pile main body is provided at the tip of the main body 2 of the steel pipe pile, and a vane 4 for accelerating the driving is provided at the outer peripheral surface of the tip portion of the pile main body 2. When a steel pipe pile 1 provided with a conical head 3 at the tip of the pile main body 2 is used for a pile embedding work, the driving ability of the pile 1 becomes better by the conical shape of the head 3 and the pile embedding work efficiency can be improved.  Also, this conical head 3 bas the diameter of bottom surface portion of the cone larger than the outer diameter of the pile main body 2 and the pile tip area increases, so that a large pile head supporting force can be secured compared to the conventional steel pipe pile which has the diameter of an end plate installed to the tip of the pile main body equivalent to the outer diameter of the pile main body.
Patent JP-2001129696-A (JP)
Title: Heading machine
Inventor: YAMAMOTO TAKASHI
IPC: B30B15/16
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a heading machine which allows preventing a die and punch from breakage and lock phenomenon at the beating point of the punch even if overload pressure has acted on. SOLUTION: The machine is provided with a cam 14 on a ram 4, which has a punch 5 at the front end, to change the projection of the punch 5 from the front of the ram 4 linearly, screwed with a nut 17 with a screw shaft 16 on the cam 14 to move the cam 14 linearly by the rotation of the nut 17. Between the nut 17 and a pressure receiver 15, which holds the nut 17 rotatably on the ram 4, provides the oil-hydraulic cylinder 19 to relieve the overload pressure and allow the nut 17 to move to the pressure receiver 15 when the oil pressure goes over the specified value.
Patent JP-H06190175-A (JP)
Title: Chain stitch sewing machine
Inventor: ARIMA KATSUMI
IPC: D05B65/02
Filed: 1992-12-25
Abstract: PURPOSE:To eliminate a fluff removing work by shortening length of an end part called fluff extended from an object to be sewn of a bobbin thread which is cut at the time when a sewing action is finished. CONSTITUTION:A base part 61 is formed so as to protrude to one side from a base end part 58 of a bobbin guide part 57 extended in the direction for interlocking with a moving path of a needle, the upper face of this base part 61 is formed in the lower part than the top face 60 of the bobbin thread guide part 57, and a plate spring 40 is arranged adjacently on the base part 61 together with a cutting member.
Patent JP-H11165984-A (JP)
Title: Mobile crane with luffing jib
Inventor: YOTAWARA HIDEKI
IPC: B66C23/26
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To improve the assemblage workability of a luffing jib in an assembling process where a tension rod is not yet connected to a tip jib and a bracing wire is also yet loosed. SOLUTION: This mobile crane is comprised of a mast angle detector 51 detecting the derricking angle of a mast, a mast angle display unit 53 displaying the angle detected by this mast angle detector 51, a mast derricking motion stopping part 55 being installed in a winch mechanism and regulating the derricking motion of a luffing jib, a mast derricking motion warning part 54 warning this luffing derricking motion, and a mast angle judging control part 52, receiving a signal out of the mast angle detector and outputting a signal to the mast derricking motion stopping part 55 or the mast derricking motion warning part 54 at a time when a mast angle has reached the regulated value, respectively.
Patent JP-H09164077-A (JP)
Title: Continuous rice cooking device
Inventor: SATAKE SATORU
IPC: A23L7/10
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To save the space and improve the work efficiency by integrating the devices provided for the dipping process, rice cooking heating process, and steaming process in a rice cooking facility. SOLUTION: This continuous rice cooking device is constituted of a rice cooking heating travel path 3 constituted of a travel conveyor 21 and a gas burner 22 and conveying rice cooking pots 18 for rice cooking heating, a steaming travel path 4 arranged with part of the travel path in the horizontal direction to steam the cooked rice in the rice cooking pots 18 conveyed via the rice cooking heating travel path 3 with the exhaust heat of the gas burner 22, and a heating chamber 5 surrounding all or part of the rice cooking heating travel path 3 and the steaming travel path 4.  A dipping travel path 2 suspending many rice cooking pots 18 storing a proper quantity of washed rice and water on a circulatively rotated endless conveyor 13 having at least a shift path 12 in the horizontal direction for dipping for the prescribed period while continuously conveying them is connected to the pot carry-in section 23 of the rice cooking heating travel path 3.
Patent JP-H09162202-A (JP)
Title: Apparatus for machining semiconductor device
Inventor: HAMADA KAZUO
IPC: H01L21/677
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus without impact noises, in which a mold holder is raised by a cam mechanism driven in response to a transfer of a half-finished product to a predetermined position and, when a predetermined process is finished, the mold holder is lowered. SOLUTION: When the feed of moldings from the preceding stage is stopped, a shaft 8 is driven to rotate a cam 7, which in turn allows a cam follower 6 to slowly raise a mold holder 4. As a lower die 5 rises, an upper die lowers according to the procedures of a program control system to separate a composite molding 3. After that, a spring 10 compressed during the rise of the mold holder extends with the downward rotation of the cam 7, and it is quickly pulled down along guides 9 to lower a guide 1.
Patent JP-H06193411-A (JP)
Title: Hydraulic lash adjuster
Inventor: TAKAHASHI TORU
IPC: F01L1/24
Filed: 1992-12-28
Abstract: PURPOSE:To provide a hydraulic lash adjuster for a valve system of an internal combustion engine without leaking oil in a reservoir even when there exist casting dregs and flaws between the reservoir and an oil supply passage. CONSTITUTION:A body 12 is installed in a lash adjuster installation hole 8 having a reservoir forming hole 9 serially and continuously formed, a slide plunger 14 making contact with the upper end part of a valve system is installed in the body 12, a cap type lining member 30A provided with an oil supply hole 33 is installed in the reservoir forming hole 9, and by the lining member 30A and the body 12, a reservoir 20 to reserve oil supplied through a supply channel 16 is partitioned and formed. Additionally, by the body 12 and the plunger 14, a high pressure chamber 18 communicated with the reservoir 20 through a small hole 34 and storing a check ball 36 working to block this small hole 34 is partitioned and formed, on the lining member 30A, a cylindrical lash adjuster installation hole insertion region 32 installed in the lash adjuster installation hole 8 and partitioning off a body storage room is integrally formed, and the reservoir forming hole 9 is surely isolated from the reservoir 20.
Patent JP-H07179642-A (JP)
Title: Foamed polyester sheet and its production
Inventor: KAWABE MASAYUKI
IPC: C08J9/12
Filed: 1993-12-24
Abstract: PURPOSE:To provide a foamed polyester sheet having heat resistance at a temperature as high as 150 deg.C or above and adapted for an electronic oven-proof food container. CONSTITUTION:This sheet is made from a resin composition comprising 100 pts.wt. polyethylene 2,6-naphthalate of an intrinsic viscosity of 0.5 or above and 0.01-5 pts.wt. inorganic nucleator selected from the group consisting of glass, a mineral material and a mixture thereof.
Patent JP-H07186186-A (JP)
Title: Resin molding and method and apparatus for molding resin
Inventor: YANAGIHARA HIROKAZU
IPC: B29C45/16
Filed: 1993-12-25
Abstract: PURPOSE:To preclude unnecessary wall thickness parts from being molded even in the case where two color molding is performed by separating the inner part of a cavity in the rear side of an undercut part. CONSTITUTION:In a resin molding method in which one movable mold 20 is successively combined to a first and second fixed mold 11, 12 and a first and second molding are conducted in turn in each fixed mold. In the first molding, resin molding is effected in the form of a movable separator 24 provided on the movable mold 20 projecting into the inner part of a cavity 21a in the rear side of the undercut part, and in the second molding, molding is effected by retreating the movable separator 24 from aforesaid cavity 21a. In this manner, there is no need to mold any grooves for inserting the fixed separator 14 into the undercut part, so that the formation of unnecessary wall thickness parts caused by such grooves can be prevented.
Patent JP-H07189426-A (JP)
Title: Reinforcing method of high temperature concrete structure and resin used therefor
Inventor: SAITO MAKOTO
IPC: E04C5/07
Filed: 1993-12-24
Abstract: PURPOSE:To reinforce a high temperature concrete structure well by sticking a fiber-reinforced material impregnated with resin on the surface of the concrete structure reaching high temperature in the case of using, and solififying the impregnated resin before and/or after the sticking. CONSTITUTION:Liquid epoxy resin as a principal agent is mixed with a hardener at specific ratio to prepare a hardener compounding resin wherein glass transition point after the solidification is at least 70 deg.C and hardening reaction rate after the curing for seven days at 20 deg.C is more than 80%. The hardener compounding resin is impregnated into unidirectional carbon fiber 1 sticking a carbon fiber 4 on a bearing sheet 2 with an adhesive 3 to form a fiber reinforced material. The fiber reinforced material is stuck on the surface of a high temperature concrete structure reaching about 70 deg.C in the case of its use, the impregnated hardener compounding resin is solidified before and/after the sticking.
Patent JP-H09154889-A (JP)
Title: Wheelchair
Inventor: KANEFUJI TAKUJI
IPC: A61G5/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To easily transfer a walking capacity-lost person to a bed or the like by gradually flattening a seat back, a seat and a footrest by interlocking with a rise in the seat by long rectangular plates to connect and rotate the end of the seat back and a footrest fulcrum and short rectangular plates to connect and rotate an arm and the long rectangular plates. SOLUTION: A seat 6 rises by a screw type actuator 10, and when an arm 7 moves, a pair of short rectangular plates continuously connected to each other by an arm fulcrum of the arm 7 push a seat back 5 and a pair of long rectangular plates 8. In the long rectangular plates 8, one ends are continuously connected to a footrest 1 by a footrest support plate, and since the footrest 1 is journalled to the seat 6 by a footrest rotating fulcrum, it rotates with the footrest rotating fulcrum as the center by a push of a pair of long rectangular plates 8. Therefore, the seat 6, the seat back 5 and the footrest 1 become flat by interlocking with a rise in the seat 6. The seat 6 is raised by rotating a handle of a screw type actuator 10 fixed to a frame 3, and the seat back 5, the seat 6 and the footrest 1 can be flattened by raising the seat 6 up to the upper limit.
Patent JP-2000167588-A (JP)
Title: Method and apparatus for purifying seawater such as waste water produced from seedling breeding using diatom minute seaweed
Inventor: KOBAYASHI MASAHIRO
IPC: C02F3/32
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To efficiently remove nutrient salts containing nitrogen and/or phosphorus in seawater, in purifying seawater containing nutrient salts in high concn. such as seedling breeding waste water by a diatom, by providing a water feed pipe, a drain pipe and an aerator and performing aeration stirring at a light period and stopping aeration stirring at a dark period. SOLUTION: At a light period, the transparent or translucent cylindrical container of a water purifying cylinder 7 is filled with breeding waste water of seedlings or the like and minute seaweed 9 are added to the waste water to be well mixed therewith under stirring while the waste water is aerated by an aerator 8. This waste water is allowed to stand for several days in this state to advance the water purification by a diatom. At a point of time when water purification is advanced to a certain degree, only purified seawater is taken out of the purifying cylinder 7. At a dark period, in such a state seawater in the purifying cylinder 7 is purified at a light period, the aerator 8 is stopped to stop stirring.  On and after 10 hr from the start of the dark period, the density of the diatom in purified water is reduced and, therefore, drainage is performed from the upper layer of the purifying cylinder 7 by a pump 10.
Patent JP-H07188731-A (JP)
Title: Method for melting urtralow oxygen steel
Inventor: KAWASHIMA YASUHIRO
IPC: C21C7/076
Filed: 1993-12-27
Abstract: PURPOSE:To reduce a quantity of inclusion in a steel and to make the inclusion harmless. CONSTITUTION:Flux consisting mainly of CaO is blown into molten steel under reduced pressure together with carrier gas to accelerate the float-up and separation of the inclusion with bubbles of the carrier gas produced in the molten steel. As the flux, powdery material of CaO-Al2O3-CaF2 series or CaO-CaF2-MgO series is used. By this method, as the inclusion in a steel can effectively be removed, an ultralow oxygen steel having high cleanliness can be produced. As the non-ductile incusion can be controlled to be changed into the ductile inclusion, the inclusion is made to be harmless. As the inclusion remaining in the molten steel is one of low m.p., the clogging of a nozzle is reduced.
Patent JP-H07191650-A (JP)
Title: Display control unit
Inventor: YAMAKAWA YOICHI
IPC: G09G5/12
Filed: 1993-12-27
Abstract: PURPOSE:To obtain the display control unit which is inexpensive and small in size by holding the processing of received information until synchronization with VSYNC. CONSTITUTION:When drawing information transferred from FIFO(First-In, First-Out) 102 is VSYNC synchronization information, a decoder 104 sends a VSYNC synchronization information reception signal 108 to an FIFO readout control part 110. Then when drawing information which is not the VSYNC synchronization information is sent to the FIFO 102, the FIFO readout control part 110 does not transfer information to the decoder 104 until a VSYNC signal 113 is received even if a drawing information processing part 106 sends an FIFO readout request signal 109. Then when the FIFO readout control part 110 receives the VSYNC signal 113 from a VSYNC generation part 112, the transfer of information from the FIFO 102 to the decoder 104 is restarted. Further, the decoder 104 decides that the information is not the VSYNC synchronization information and the drawing information processing part 106 outputs the information.