baber/WOPTO huggingface dataset:
Patent JP-H10263474-A (JP)
Title: Water repelling film, its production, apparatus therefor and water repelling coating material composition
Inventor: OGAWA KAZUFUMI
IPC: B05D5/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To produce a water repelling film having water ultra-repellency, facilitating the removal of dewing water of air conditioning machinery and preventing the freezing of fins of a heat exchanger by forming a membrane having an uneven surface containing a fine crystal polymer containing at least a fluorocarbon group on the surface of a base material. SOLUTION: A coating film forming soln. prepared by diluting CF3 (CF2 )7 -(CH2 )2 -SiCl3 in a concn. of 10 vol.% by non-aq. cyclohexamethyltrisiloxane is applied to fins 11 made of aluminum in a thickness of 1-10 μm by a brush and, thereafter, cyclohexamethyltrisiloxane is evaporated at room temp. on an atmosphere with relative humidity of about 75% and CF3 (CF2 )7 -(CH2 )2 -SiCl2 remaining on the fins 11 is rapidly hydrolyzed by moisture in the atmosphere, and moisture in air and an SiCl3 group are subjected to hydrochloric acid removing reaction to form a fine crystal polymer 12 on the fins. A coating film having surface roughness (unevenness of 1-40 μm and a contact angle to water of about 171 deg. can be formed.
Patent JP-S62175535-A (JP)
Title: Air conditioner
Inventor: KUWABARA EIJI
IPC: F24F1/00
Filed: 1986-01-29
Abstract: PURPOSE:To make it possible to provide pleasant room heating with high temperature wind extending long downwards to the lower section of a room to the floor by providing a reheating device for room heating on the side of the wall face from an air blow-out opening in an indoor air conditioning unit with a blow-out opening at its lower section for attachment to a wall face. CONSTITUTION:An air blow-out grid 31 is additionally provided to a blow-out opening 12 in an indoor air conditioner unit 10 and the air blow-out opening 12 is divided by this blow-out grill 31 into a wall face side passage and a non- wall-face side passage. A small capacity heat exchanger 22 is provided in the wall face side passage. When an indoor fan 7 is started, the room air is sucked into the indoor unit 10 from an air intake opening 11. The passage of the air thus sucked in is divided, when the air passes through an indoor heat exchanger 5, into a wall face side air passage and a non-wall-face side air passage. The warm air that passes through the wall face side passage is reheated by a small capacity heat exchanger to become high temperature wind, and the air that passes through a non-wall-face side air passage is blown out as it is to the lower section of the room as an ordinary warm wind.
Patent JP-H11209539-A (JP)
Title: Sealing material for multiple glass
Inventor: CHINAMI MAKOTO
IPC: C09K3/10
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sealing material excellent in steam-blocking property, etc., and capable of forming single seal by including a hydrolyzable silicon group-containing saturated hydrocarbon-based polymer, a curing catalyst and water or a metal salt hydrate as essential components. SOLUTION: This sealing material consists essentially of (A) <=15 wt.% saturated hydrocarbon-based polymer containing at least one hydrolyzable silicon group at molecular chain terminals, (B) a curing catalyst and (C) water or a metal salt hydrate. The hydrolyzable silicon group of the component A includes a group of the formula [R<1> and R<2> are each H, a 1-20C alkyl, etc.; X is independently hydroxyl group or a hydrolyzable group; (a) is 0 or an integer of 1-3; (b) is 0, 1 or 2, with the proviso that (a) and (b) are not simultaneously 0; (m) is 0 or an integer of 1-19]. Since the sealing material has low component A content, the sealing material having low viscosity, excellent in workability and having also conventional characteristics together can be produced at a low cost.
Patent JP-2000213359-A (JP)
Title: Variable capacity turbocharger
Inventor: ISHIHARA HIROMITSU
IPC: F01D17/20
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain the desired supercharged pressure according to the engine operating state without increasing fuel consumption of the engine, by preventing exhaust gas from flowing from an inner peripheral scroll part to an outer peripheral scroll part. SOLUTION: Communication passages 30a are provided so that each vane part 34 of an involute partition wall 30 formed between the mutually adjacent communication passages 30a has a downstream first surface 34a extending in the tangential direction of the inner peripheral surface of the partition wall 30 and an upstream second surface 34b extending in parallel with the first surface. The peripheral length of each vane part 34 is set to the length in which the normal line passing the inner peripheral scroll part side end (a) in relation to a straight line linking the inner peripheral scroll part side end (a) and the outer peripheral scroll part side end (b) to each other intersects the vane part 34 arranged on the downstream side.
Patent JP-H11208164-A (JP)
Title: Sealed letter
Inventor: NAKAJIMA ICHIRO
IPC: B65D27/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a sealed letter for mailing at a low cost by enclosing a CD without using an envelope or a CD container. SOLUTION: A sheet 10 having three sheet pieces 11 to 13 connected via folding lines 14a, 14b is three-folded via the lines 14a, 14b. A CD 18 is contained in a holder part 15 formed between the first and second pieces 11 and 12 via a cutout part 16 formed at the piece 11. And, peripheral edges of the pieces 11 to 13 are releasably adhered in the state that an opening side end of the piece 11 formed with the holder 15 is covered with the third piece 13.
Patent JP-S56114918-A (JP)
Title: Large-diameter lens with easy focusing
Inventor: YOKOTA HIDEO
IPC: G02B9/34
Filed: 1980-02-15
Abstract: PURPOSE: To prevent aberration from increasing even in focusing by moving some parts of a lens group by positioning a moving lens group for focusing closer to the image side than to the aperture and using a plurality of lens elements.  
     CONSTITUTION: Across the aperture, the 1st positive lens group and the 2nd positive lens group are arranged at the object side and image side respectively. The 1stW3rd lens elements in the 1st positive lens group are fixed as well as the aperture, and the 4thW6th lens elements in the 2nd positive lens group are moved in a body for focusing. Then the focal length of the whole lens system is F, that of the moving lens group FB, and that of the elens system closer to the object side than the moving lens group FA. In this case, conditions shown by formulas 1 and 2 are satisfied. Then, when the near axis image of the aperture is set to an incident pupil through the 1st positive lens group, the distance of the object is infinite, and the total tertiary coma aberration of the moving lens system obtained through the whole lens system is IIB, the condition shown by formula 3 is satisfied, so that the lens performance will further be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58135669-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOYAMA MASAHARU
IPC: H01L21/331
Filed: 1982-02-08
Abstract: PURPOSE:To reduce the junction capacity of a junction resulting in the improvement of the high speed property of signal treatment, by forming a shallow emitter region using a poly Si layer as the diffusion source of high density As. CONSTITUTION:To an Si oxide layer 7 covering the upper surface of a base region 4, a hole is opened at an emitter region 5 formation scheduled region, and the first poly Si layer 11 with As doped at high density is adhered. The second poly Si layer 12 within the range 49-85% of the As density in the first poly Si layer 11 is formed slightly thicker than the first poly Si layer 11 and heated, and accordingly the emitter region 5 without crystal defects is formed.
Patent JP-H01194075-A (JP)
Title: Cad device
Inventor: ICHINOSE KAZUHIKO
IPC: G06F17/50
Filed: 1988-01-29
Abstract: PURPOSE:To obtain a draft having an accurate and optimum scale within a short time at the time of inputting a drawing of a building or a map to be a draft by providing the title device with a means for displaying the draft read out by an image scanner on a screen as it is. CONSTITUTION:When the drawing of a building or a map to be a draft is scanned by a Al scanner 5, a personal computer 1 reads out image information corresponding to the draft and displays the image information on a 20-inch CRT2 as it is. When an operator inputs the sizes of respective parts in the draft to the screen by means of a keyboard 3 and a mouse 4, the personal computer 1 automatically and partially extends/contracts the draft on the basis of the sizes so as to coincide with a regulated scale to correct the drawing to appropriate image information and to display the extended/contracted draft with an optimum scale. Consequently, the input time of the draft can be shortened and the draft having an accurate and optimum scale can be surely obtained.
Patent JP-H10195919-A (JP)
Title: Raking device for polluted sand, etc.
Inventor: YATO HIROTAKA
IPC: E02F3/815
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To keep the balance of the front and rear of a raking conveyor, at the same time, form a wide space section downward of a conveyor body in the rear of a bearing frame to constitute the rising and falling of the raking conveyor and a conduction mechanism so as to simply execute the adjustment of cutting quantity with high degree of accuracy and, at the same time, to miniaturize a raking device body. SOLUTION: A raking conveyor 2a having a raking device 2b on the front end section of a conveyor body 2c is borne on a bearing frame 5F internally loading a conduction mechanism on a traveling machine body 20 to erect. In that case, a driving shaft 50 for driving the raking conveyor 2a is provided to the middle part in the vertical direction of the conveyor body 2c, the driving shaft 50 is borne on a bearing frame 2F from the conduction mechanism in a conductible manner and, at the same time, a raking device 2 of polluted sand, etc., bearing the raking conveyor 2a in a vertically turnable manner with the driving shaft 50 as the fulcrum is formed.
Patent JP-S58136293-A (JP)
Title: Digital controller for dc motor with encoder
Inventor: NOJIRI YUUKOU
IPC: H02P7/288
Filed: 1982-02-08
Abstract: PURPOSE:To prevent the burnout or runaway of a DC motor due to the lock of the motor or to the disconnection of an encoder by counting the output of the encoder which detects the rotation of the motor and measuring the number of variations in the prescribed period. CONSTITUTION:A DC motor 1 is connected through transistors 7-10 to a DC power source 2, the rotation is detected by an encoder 13, thereby controlling transistors 7-10, and controlling the normal or reverse rotation and the rotating speed of the motor 1. At this time, the pulse from the encoder 13 is counted by a rotating speed counter 14, applied to a microcomputer 15, and the transistors 7-10 are all turned OFF when the output of the encoder is not varied for longer than the prescribed period after the signal for driving the motor 1 is produced. Accordingly, the burnout of the motor 1 or the power source 2 due to lock and the runaway of the motor 1 due to the disconnection of the encoder 13 can be effectively prevented.
Patent JP-H03223136-A (JP)
Title: Production of oxynitride glass and glass fiber therefrom
Inventor: KITAMURA TETSUSHI
IPC: C03C13/00
Filed: 1990-01-26
Abstract: PURPOSE:To obtain the title glass improved in modulus, hardness, mechanical strength, etc., prevented the deposition of ferrosilicon, by melting raw materials in an inert gas mixed with a reductive gas. CONSTITUTION:The objective glass can be obtained by heating at an elevated temperature in an inert gas atmosphere containing a reductive gas (e.g. hydrogen) a raw material mixture comprising SiO2, Si3N4, Al2O3, CaO and MgO at a specified weight ratio. The present glass is then spun in a reductive gas- contg. inert gas to produce the other objective nitride glass fiber. Thus, because of the production and spinning of the present glass in the reductive gas-contg. inert gas, the Fe is reduced and retained to a divalent form and ferrosilicon will not deposit in the glass.
Patent JP-H05218068-A (JP)
Title: Mos field effect transistor and its manufacture
Inventor: UCHIYAMA AKIRA
IPC: H01L21/336
Filed: 1992-02-03
Abstract: PURPOSE:To protect electrical characteristics from deterioration which is caused by hot carriers and is peculiar to an LDD structure and, further, reduce a capacitance between a gate and source.drain. CONSTITUTION:Side wall films 33 made of conductive material are formed on a gate electrode 15 and the side wall films 33 are brought into electrical contact with source.drain regions 19 and 21 in order to introduce hot carriers into the source.drain regions. Further, the thickness of the side wall film 33 is made to be very thin compared with the size of the gate electrode 15.
Patent JP-H07207305-A (JP)
Title: Setter for sintering rare earth magnet
Inventor: KUBOTA YOSHIHIRO
IPC: H01F41/02
Filed: 1994-01-18
Abstract: PURPOSE:To develop a setter for sintering rare earth magnet which has excellent thermal impact resistance by forming a film of a rare earth oxide on the surface of a sintered compact of porous titanium boride as a setter of a molding to be used in the stage of sintering the magnet molding at the time of producing a rare earth magnet. CONSTITUTION:The fine powder of the titanium boride having a gain size of 1 to 10mum is first put into metal molds and pressurized and molded under a pressure of 1000kg/cm<2> and thereafter, the fine powder is sintered for 0.5 to 10 hours at a high temp. of, for example, 1500 to 2000 deg.C in a vacuum or inert gas to form the porous titanium boride sintered body having a relative density of 50 to 70% to the theoretical density as the setter for placing the magnet molding at the time of sintering the magnet in the production process of the rare earth magnet. The film of the rare earth oxide is then formed on the surface of such sintered body to be placed with the rare earth magnet molding by a method such as thermal spraying of the yttrium oxide to 20 to 50mum thickness. The intrusion of the magnet components into the pinholes of the setter and the deterioration of its thermal impact resistance at the time of sintering the magnet molding are prevented by such film, by which the long- term use is made possible.
Patent JP-H06206637-A (JP)
Title: Separating and carrying device for accumulated rubber tire
Inventor: OTA YASUHIRO
IPC: B65G65/48
Filed: 1993-01-11
Abstract: PURPOSE:To facilitate individual separation by an individually separating carrier conveyor while discharging a small number by a small number rubber tires piled up in a lump shape in an accumulating hopper by forming a carrying-out end part of a slow speed carrying-out conveyor on a downward inclined carrying-out surface, and erecting separating rollers to rotate at high speed in a side part in the vicinity of this carrying-out end part. CONSTITUTION:Since accumulated rubber tires are superposed upon each other, they are carried in a lump shape by a carrying-out conveyor 1, and reach a carrying-out end part, but a part of the superposed rubber tires contacts with the peripheral surfaces of separating rollers 3 and 3 rotating at high speed, and is given speed larger than carrying speed of the carrying-out conveyor 1. As a result, it is separated and sprung out from the other tires, so that a condition of being superposed in a lump shape upon each other collapses. On the other hand, the rubber tires on the carrying-out conveyor 1 which do not contact with the separating rollers 3 and 3 are carried out at slow speed, and when they reach a downward inclined carrying surface of the carrying-out end part, they are discharged successively to an individually separating carrying-out conveyor 2 from the rubber tires in an unstable posture, but are not discharged in a lump shape at one time.
Patent JP-S60164052-A (JP)
Title: Control device of automatic speed changer for vehicle
Inventor: NAGASE MASAOMI
IPC: F16H59/40
Filed: 1984-02-02
Abstract: PURPOSE:To obtain the suitable driving performance of a vehicle, by detecting an altitude so as to switch the shift down operation to a high car speed side. CONSTITUTION:In a step SR2, it is decided whether or not an actual intake pressure Pi shown by an intake pressure signal SP in an intake pipe is higher than the predtermined fixed pressure P0, and if the pressure Pi is not higher than the pressure P0, a step SR3 is executed turning the content of a flag A to 1, but if the pressure Pi is higher than the pressure P0, a step SR4 is executed turning the content of the flag A to zero. The above described predetermined fixed pressure P0, being the pressure used as a reference for deciding a vehicle whether it is driven running on the high ground or the low ground, uses a value of about, for instance, 800mm.Hg abs. When the flag A is decided to be 1, a step SR7 switches a shift pattern to that for the high ground.
Patent JP-S62177898-A (JP)
Inventor: WATABE JUNICHI
IPC: H05B33/12
Filed: 1986-01-31
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-H07232761-A (JP)
Title: Blister package
Inventor: NANBU RIE
IPC: B65D75/36
Filed: 1994-02-15
Abstract: PURPOSE:To make a packaged article look three-dimensionally, and prevent a bonded part from being exposed on the surface by a method wherein a transparent sheet is formed, and an article is sealed inside, and then, an adhesive is applied. CONSTITUTION:A blister A package consists of a storage member which is made by forming one sheet of a transparent plastic sheet, and a plate-shaped support paper B. The plate-shaped support paper B has a window 22 of which the area is larger than the area of a contained article C, and on the window 22, a transparent thin film 21 is attached.
Patent JP-S59143259-A (JP)
Title: Fluorescent lamp
Inventor: NISHIKATSU TAKEO
IPC: H01J61/26
Filed: 1983-02-07
Abstract: PURPOSE:To obtain a fluorescent lamp substituted for an incandescent lamp the appearance of which is deteriorated by adhesion of mercury to a small degree by concentrating adhesion of mercury on a small area at a given position by providing a convex section at the top of the outer tube. CONSTITUTION:Owing to a conic convex section 12 provided at the top of an outer tube 2, its surface area locally increases in the convex section 12 thereby increasing the amount of radiation. Besides radiational heat from heating parts, or inner tubes, per unit surface area of the outer tube 2 decreases resulting in a lower temperature of the convex section 12 than that of its peripheral area. As a result mercury adheres only to the inner surface of the convex section 12. That is to say, since adhesion of mercury develops in a small area at a given position, the adhesion of mercury is seen as a stain with more difficulty than when small-spot-like adhesion of mercury develops in various areas on the inner surface of the outer tube 2. The vicinity of the top of the outer tube 2 generally is the coldest area. Therefore the convex section 12 provided at the top securely becomes the coldest part.
Patent JP-H08213888-A (JP)
Title: Frequency-voltage conversion circuit
Inventor: KAMOIDA OSAMU
IPC: G01R23/06
Filed: 1995-02-07
Abstract: PURPOSE: To eliminate ripples of an output voltage without losing the response of an F/V converter. CONSTITUTION: A sample-and-hold circuit 2 is connected to an F/V converter 1 and an output voltage with a ripple of the F/V converter is integrated by an integration device 31 from a rising of an input pulse, a comparator 32 compares the voltage with a reference voltage set by a resistor R4 to detect a phase shifting of nearly 270 deg. of the ripple, a rising detector 33 provides an output of a sample signal to the circuit 2 to sample and hold the output voltage of the F/V converter. The ripple voltage at a phase of nearly 270 deg. is an ideal output voltage independently of the frequency of the input pulse. Since the integration is started at every rising of the input pulse, the detector 41 detects the rising of the input pulse to set a flip-flop(FF) 45.  Then a switch T1 connecting to an integration capacitor C3 is open to start integration, and a detector 43 detects a trailing of the sample signal to reset the FF 45 and to close the switch T1 and then the integration is stopped.
Patent JP-H06227803-A (JP)
Title: Nitrogen generator
Inventor: HATANAKA SHIGEKI
IPC: B01D53/22
Filed: 1993-02-05
Abstract: PURPOSE:To provide a nitrogen generator having high reliability by slowly increasing the pressure on the feed side of raw material compressed air so as not to peel sealing media and a partition material for each gas separation membrane module in relation to the nitrogen generator using the spiral gas separation membrane module utilizing a flat gas separation membrane. CONSTITUTION:The opening and closing degree of an actuator valve 32 or an electrically-operated valve (32a) is controlled so as not to peel sealing media 8 and a partition material 4 of each gas separation membrane module 35. Thereby, raw material compressed air fed to the gas separation membrane module 35 is made to require >=1min time for its pressure to attain 5kgf/cm<2>G.
Patent JP-S53103348-A (JP)
Title: Selecting device for charge transfer equipment
Inventor: MIYAMOTO YOSHIHIRO
IPC: G11C27/00
Filed: 1977-02-22
Abstract: PURPOSE: To produce the decoder in the same structure as the charge transfer equipment CTO and simultaneously with CTD without adding any special process, and thus to simplify the constitution of the selecting device with a compact design. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58135969-A (JP)
Title: Level detecting circuit
Inventor: KURAISHI YOSHIAKI
IPC: H02H3/20
Filed: 1982-02-08
Abstract: PURPOSE:To enable to make a level detecting circuit integrated with an MOS type semicondutor, by constituting the circuit by two voltage comparison circuits, a logical gate connected to the outputs thereof, two sampling switches, a sampling capacitor, and a hold capacitor. CONSTITUTION:An input signal VI is given to the non-inverted input of a voltage comparison circuit 5, while a hold capacitor voltage VR is given to the inverted input thereof. Meanwhile, a voltage -VR is given to the non-inverted input of a voltage comparison circuit 6, and the voltage of VI is given to the inverted input thereof. A logical sum is taken from outputs (a) and (b) of the voltage comparison circuits 5 and 6 by an OR gate 7. Accordingly, when VI is greater than VR, the output (a) of the voltage comparison circuit 5 is ''Hi'', while the output (b) of the voltage comparison circuit 6 is ''Lo'', and thus an output Vo of the OR gate 7 turns ''Hi''. When VI is less than -VR, the output (b) of the circuit 6 is ''Lo'' while the output (a) of the circuit 5 is ''Lo'', and thus the output Vo of the OR gate turns ''Hi''. Therefore, a circuit having such a constitution operates as a level detecting circuit whose output turns ''Hi'' when VI>VR and VI<VR.