baber/WOPTO huggingface dataset:
Patent JP-S5656678-A (JP)
Title: Manufacture of semiconductor memory
Inventor: TANAKA IZUMI
IPC: H01L21/8247
Filed: 1979-10-13
Abstract: PURPOSE:To obtain an MOS transistor of laminate gate structure whose gate length is short, while the surface of the device is made flat, by forming a voltage feeding line of the semiconductor memory with no concavity being provided. CONSTITUTION:A P<+> type layer 2 is formed on the surface of a P type Si substrate and further an islandlike field SiO2 film 9 is provided on the layer 2 with a plurality of transistor-forming regions 10 and the voltage feeding line 11 cutting the former perpendicularly being exposed, and the ion is injected through the film 9 to form an element separating region 12 in the region 10. Moreover, on the line 11, the 1st multicrystal Si layer 4 which turns to be a floating gate is provided through the intermediary of an SiO2 film, and further on the layer 4, the 2nd multicrystal Si layer 6 which becomes a control gate is laminated also through the intermediary of an SiO2 film. Furthermore, common beltlike resist layers are provided, being positioned on both end parts of the film 9, etching is applied thereto, and thus the Si layers 4 and 6 are made to be of a laminate gate structure 14. After that, on the exposed part of the line 11 other than the above are formed wiring layers 15 of multicrystal Si.
Patent JP-S5658006-A (JP)
Title: Production of acrylonitrile product of rush-like structure with improved performance
Inventor: KOBASHI TOSHIYUKI
IPC: B29C59/00
Filed: 1979-10-12
Abstract: PURPOSE: A polymer is formed into, e.g., strings and foamed, then drawn in steam and treated with a finishing agent for increasing antishockfriction properties to produce the titled product that can suitably used for the surface of 'tatami' mats,  because of its good touch, moisture adsorption, dyeability and increased antiwearing property.  
     CONSTITUTION: Acrylonitrile and a small amount of copolymerizable monomers such as methyl acrylate are fed into a polymerizer and the polymerization is effected in the presence of ammonium persulfate and sodium bicarbonate at a temperature of 135°C and a pressure of 25kg/cm 2 . After polymerization, the melted mixture in the polymerizer is jetted out through an orifice into a normal pressure zone to effect melt extrusion forming with foaming, thus producing the product with foam structure. The product is heat treated in a hot air atmosphere, substantially drawn in steam, dipped in an aqueous silicone resin, dried, it means the application of a finishing agent for increasing antishockfriction properties, thus producing the objective product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61291211-A (JP)
Title: Air quantity control device for vehicular heater
Inventor: OKUDA HIDENORI
IPC: B60H1/12
Filed: 1985-06-18
Abstract: PURPOSE:To shorten a heating rise time, by decreasing an applied voltage to a blower motor when an engine coolant temperature is low, and gradually increasing the applied voltage to the blower motor as the coolant temperature increases. CONSTITUTION:A blower motor 3 for feeding air to a heater core 4 is connected to a plus supply means 10 and a collector of a power transistor 11. A water temperature sensor 12 for detecting a temperature of water in a direction and an operation switch 2 for operating the blower motor 3 are connected to an A-D converter 14 in an air quantity control device 13. The air quantity control device 13 comprises the A-D converter 14, a computing means 15, a D-A converter 16 and the power transistor 11. With this arrangement, when the engine coolant temperature is lower than a set value, a constant voltage is applied to the blower motor3 for only an initial fixed time after operating the operation switch 2. Thereafter, the applied voltage to the blower motor 3 is varied with a change in the engine coolant temperature.
Patent JP-H04333916-A (JP)
Title: Display control system for multiwindow system
Inventor: KOTAKE AKIHIRO
IPC: G09G5/14
Filed: 1991-05-09
Abstract: PURPOSE:To execute display to a CRT display device at high speed in a multiwindow system. CONSTITUTION:An output device attribute setting AP name holding means 30 stores the names of application programs 11-13 finally transmitting attribute commands to a display device attribute changing means 31 and when an output request is received from an APi, AP output attribute setting means 25, 27 and 29 investigate the name of the AP finally setting the display device attribute while referring to the display device attribute setting AP name holding means 30 and does not set any attribute since the attribute of the APi is already set to the display device in the case of the APi. Therefore, since the display device attribute setting AP name holding means is used for the AP finally setting the display device attribute, high-speed display is enabled.
Patent JP-H05317167-A (JP)
Title: Automatic rice boiler
Inventor: FUJITA NAOYUKI
IPC: A47J27/00
Filed: 1992-05-26
Abstract: PURPOSE:To prevent the use of dirty water containing rust and foreign matters for the washing and boiling of rice by letting water be supplied into a pot from a water supply section for a fixed period of time with a control section following the first input from an input section. CONSTITUTION:An input 1 is provided for producing an input for the discarding of water when water in a city water pipe may be mixed with rust and foreign matters and receiving a control signal from a control section 9, a water supply section 3 supplies water to a pot 1. Subsequently, the supply of water is stopped when fixed time (20sec.) passes after the start of supplying the water. As a result, water in the city water pipe can be pooled in the pot 1, which allows the discarding of the city water containing rust or the like. An input 2 allows air to be fed into a rice conveying path 6. In other a words, with the control section 9, air is fed for 20 see. after the operation of a rice conveying means is started to remove powder of rice on the wall surface of the rice conveying path and the rice is sent to the pot 1.
Patent JP-H02312029-A (JP)
Title: Method and device for disk inspection
Inventor: YAMADA YOZO
IPC: G11B7/26
Filed: 1989-05-26
Abstract: PURPOSE:To widen an inspection range and to perform high-resolution inspection in a short time by irradiating a surface to be inspected with laser light while setting the laser light off its focusing point under focus servocontrol, and obtaining information on a disk surface from its reflected light. CONSTITUTION:The optical disk 5 is irradiated with the laser light from an He-Ne laser 1 and the focusing servo is adjusted to a specific diameter deviating from the focusing point. Then the reflected light is photodetected by a signal photodetecting element 11 through an objective lens 6 and a polarized beam splitter 7. The element 11 uses a pin photodiode array, an APD array, a solid- state image pickup element, etc. Consequently, the defect of the disk to be inspected can be detected with high resolution in a short time.
Patent JP-S5833596-A (JP)
Title: Outboard engine
Inventor: SUZUKI TOMOYOSHI
IPC: B63H20/00
Filed: 1981-08-25
Abstract: PURPOSE:To prevent concentration of stress from occurring in a bottom cowling made of a synthetic resin or the like, by a method wherein a metallic stopper is fitted to a bottom cowling through a metallic support, and a top cowling is engaged with the stopper. CONSTITUTION:Both the bottom cowling 6 and the top cowling 7 are made of synthetic resins. Since the metallic stopper 8 is fitted to the bottom cowling 6 through the metallic support 9, a clamping force and external forces exerted on the stopper 8 are firstly transmitted to the support 9. In addition, since the support 9 is fitted to the bottom cowling 6 by a plurality of fitting bolts 11, the forces transmitted to the support 9 are transmitted by the bottom cowling 6 through the individual fitting bolts 11. Accordingly, the force transmitted to the bottom cowling 6 through each of the bolts 11 is dispersed, preventing heavy concentration of stress from occurring in the bottom cowling 6.
Patent JP-S62289346-A (JP)
Title: Production of powder sintering mold
Inventor: KATO SABURO
IPC: B22C1/00
Filed: 1986-06-09
Abstract: PURPOSE:To obtain powdery sintered model having smooth surface and no cracking by using metallic powder having the specific grain distribution as base material, molding slurry adjusting as mixing colloidal silica as a binder, drying and sintering. CONSTITUTION:Iron powder having >= 40% cumulant weight of grain of <=10mum grain size is used as the base material and the slurry 5 mixing the colloidal silica as binder with it is adjusted. Next, the slurry 5 is flowed in the original mold 10 composing of model 1, base plate 2 and flask 3, and after detaching the forming body 5', which executes molding and drying, from the mold, the forming body 5' is further sintered in the sintering furnace. The strengthened sintered bonding body 5'' obtd. is assembled with the other sintered bonding body 5a after fitting work of an ejector pin hole 7, guide pin 8, etc., to make to the desirable powdery sintered model 12. In this way, the powdery sintered model having smooth surface and no cracking is produced.
Patent JP-H05330762-A (JP)
Title: Stroke correction method for hydraulic elevator
Inventor: NITSUTACHI IWAO
IPC: F15B15/16
Filed: 1992-05-26
Abstract: PURPOSE:To facilitate elevator maintenance by forcibly-lowering an elevator car which is connected to the upper end of a piston rod lower than the reference position of its lowest stage, and generating negative pressure on the pressure oil side above a piston for refilling it with oil. CONSTITUTION:In a telescopic type hydraulic elevator where the first piston 2 is fitted in a cylinder tube 1, and the second piston 4 is fitted in the small- diameter tube 3 which is continuously-installed at the piston 2, the elevator car 11 is forcibly-lowered lower than the reference position of the lowest stage for adding pressure oil due to the leak of the sealed pressure oil 9. Namely, a solenoid valve which is installed in the piping line on the port 7 side is switched to return working oil to a tank from the port 7 and lower the elevator car 11 to a position where a position detection switch turns on, thus generating negative pressure on the pressure oil side above the first piston 2, and the pressure oil 9 side being refilled with working oil through a check valve 10 by the negative pressure.
Patent JP-S63298257-A (JP)
Title: Form carrying guide plate for electrophotographic device
Inventor: HARA YOSHINOBU
IPC: G03G15/00
Filed: 1987-05-28
Abstract: PURPOSE:To hold a prescribed potential without using electric components, by providing a projecting part for an electric discharge which is insulated electrically from a grounding member, and also, projected so as to be opposed at a prescribed gap to the grounding member. CONSTITUTION:Paper to which a toner image has been transferred, on a photosensitive body 1 is separated from the photosensitive drum 1 by a separating claw 13, and carried by a suction deck 12. A suction deck baseplate 17 is fixed to an earthed conductive holding side plate 19 through a holding member 18 being an insulator. Also, a part of the suction deck baseplate 17 forms an acicular member 28, and the acicular member 28 is projected against the side plate 19 so as to be opposed, for instance, at a gap of 0.8mm. In such a way, the form carrying guide plate 12 has conductivity, and also, insulated from the earthing member 19, and when the stored charge exceeds a prescribed level, it is discharged electrostatically from the projecting member 28.
Patent JP-S5656663-A (JP)
Title: Semiconductor device
Inventor: SUZUKI MASAO
IPC: H01L29/73
Filed: 1979-10-16
Abstract: PURPOSE:To obtain a monolithic IC whose parasitic capacity is small and which has high switching speed by impressing a bias voltage on a substrate and a resistance insulation layer composing the bipolar-type IC by voltage generating means formed on the same chip. CONSTITUTION:In the P type semiconductor substrate 102 is provided a transistor 104 having an N type collector region, a P type base region and an N<+> type emitter region, among which the subsequent one is positioned in the preceding one. Moreover, a P type resistance region insulated by an N type region 103 is formed in the substrate 102, whereby the bipolar-type IC is prepared. Next, on the substrate 102 and the N type region 103 is impressed the bias voltage from terminals 105 and 106 respectively. On the occasion, the voltage generating means is not provided outside, but formed within the same substrate 102. That is, a common oscillator 201 and rectifiers 202 and 203 for each are formed within the substrate 102 and the outputs thereof are impressed on the monolithic IC substrate 204 which is the substrate 102 and also on the resistance insulation layer 205 which is the region 103.
Patent JP-S60210293-A (JP)
Inventor: SHIOTANI MAKOTO
IPC: D06F33/00
Filed: 1984-06-29
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-2000328319-A (JP)
Title: Human body protective clothing
Inventor: MASUDA MITSUNORI
IPC: A47D15/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a human body protective clothing for a crash accident, fitted to a body, capable of maintaining a stable seating position and protecting a human body in a crash accident. SOLUTION: This human body protective clothing is equipped with a reinforcing belt body. The reinforcing belt body is provided with at least reinforcing belt bodies A1 and A2 to be hung on the shoulders in the vertical direction and reinforcing belt bodies C of leg restricting parts 3. When a crash accident occurs, since the upper half of the body is received by the front body part of the clothing by wearing the human body protective clothing, a force is not concentrated extremely in one part, a stable position is retained and a load to a body is lightened.
Patent JP-H01303653-A (JP)
Title: Driving device used for draw type optical disk common with magnetooptical disk
Inventor: KIBUNE HIDEAKI
IPC: G11B11/105
Filed: 1988-05-31
Abstract: PURPOSE:To miniaturize a device and to decrease a cost by using the magnetic force of a magnetic head conducted at the time of using a magnetooptical disk, fitting a magnetic body attracted by the magnetic force to a part of a wavelength plate and switching the condition of the wavelength plate automatically. CONSTITUTION:A part of a magnetic head 31 is extended to the outer circumferential side of an optical disk 1, an approximately L-shaped magnetic path body 32 is provided in a single body and the tip of a magnetic path body 32 is positioned to the position facing to a magnetic body 33 provided at the upper edge side of a 1/4 wavelength plate 11. When a magnetooptical disk is used as the optical disk 1, power is supplied to the magnetic head 31, a magnetic field is impressed to the magnetooptical disk, simultaneously, a magnetic force is generated even at the tip side of the magnetic path body 32, the magnetic body 33 fitted at the wavelength plate 11 is attracted, and the wavelength plate 11 is switched from an action condition to a non-action condition. Thus, a small and inexpensive DRAW type magnetooptical-cum-type device can be obtained.
Patent JP-S6112880-A (JP)
Title: Production of member having large coefficient of surface friction
Inventor: KIMURA MINAMI
IPC: B21J5/00
Filed: 1984-06-27
Abstract: PURPOSE:To form easily and accurately a member having durability, impact resistance and a large coefft. of surface friction by adhering tentatively ceramic splinters to the surface of a superplastic alloy after primary forming and subjecting the alloy to press- forming in the prescribed straining speed region in a die while heating the alloy to a prescribed temp. region. CONSTITUTION:The SiC splinters 2 are tentatively stuck by a self-adhesive agent to the surface of the primarily formed cylindrical blank material 1 consisting of, for example, a Zn-Al superplastic alloy contg. fine eutectoid crystal grans. The blank material is heated in the lower die 3 to about 250+ or -1 deg.C temp. region to be determined by the compsn. and structure of said alloy. The upper die 4 is then lowered at 2mm./min speed at which superplasticity is developed in the axial direction to xert the load to the blank material, thereby forming compressively the material to a disk shape. The splinters 2 are thereby compressed between the inside peripheral surface of the die 3 and the peripheral surface of the balnk material 1' in the final stage of the forming process. The splinters 2 are securely embedded to the surface of the material 1' in the partly exposed state by the plastic flow exhibited by the alloy in this stage. The member having the large coefft. of surface friction is thus obtd.
Patent JP-S5560720-A (JP)
Title: Gaseous bearing
Inventor: SHIRAISHI MITSURU
IPC: F16C32/06
Filed: 1978-10-30
Abstract: PURPOSE: To facilitate manufacture of a gaseous bearing with improved performance, by burying porous bushes in many holes made on movable or stationary members and feeding high pressure gas in the bearing clearance from outside through the bushes.  
     CONSTITUTION: Porous bushes 19 are buried in many concentric holes made on stationary members 14, 15 and high pressure gas is fed from outside in a bearing clearance 20 through the bushes. The porous material used for the bushes make it easy to make holes with a diameter of several ϕmm. The bushes slightly squeezed into from the slip surface can avoid clogging of pores due to surface machining. This method facilitates manufacture of a gaseous bearing with performance as high as that of a conventional product using feed gas ports. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07313983-A (JP)
Title: Addition liquid for making electrolytic sterilizing water
Inventor: OKAZAKI TATSUO
IPC: C02F1/46
Filed: 1994-05-24
Abstract: PURPOSE:To provide the addition liquid for making electrolytic sterilizing water, having chapping preventing action and pH suppressing action. CONSTITUTION:An addition liquid for making electrolytic sterilizing water is prepared by mixing chloride such as sodium chloride and alum. Hydrochloric acid is further mixed with this fundamental mixture. A food additive org. acid is further mixed with the fundamental mixture.
Patent JP-H089437-A (JP)
Title: Radio call signal receiver
Inventor: SUZUKI YOSHIHIRO
IPC: H04W84/02
Filed: 1994-06-16
Abstract: PURPOSE:To use receiver for normal call or message transmission while using it to the purpose of external device control in common and to output control data in a connecting state without losing them when an external device is not connected. CONSTITUTION:This receiver is provided with an external control data deciding part 12 for outputting an external control data received signal to a data processing part 13 when an external control data identification code is contained in transmission data inputted from a data receiving part 11, data storage device 15 for storing the external control data, connection presence/absence deciding part 17 for monitoring the state of a connection interface part 18 and outputting the connecting state signal of the external device. When the transmissive data are inputted from the data receiving part 11, the external control data received signal is inputted from the external control data deciding part 12, an external output instructing signal is inputted from an external output instructing part 16 and an external device connecting signal is inputted from the connection presence/absence deciding part 17, the data processing part 13 outputs the external control data to an external output processing part 19.
Patent JP-H06324503-A (JP)
Title: Electrophotographic photoreceptor
Inventor: ARIGA TAMOTSU
IPC: G03G5/06
Filed: 1993-05-12
Abstract: PURPOSE:To improve the sensitivity of an electrophotographic photoreceptor provided with a photosensitive layer on a conducting base. CONSTITUTION:A prescribed trisazo pigment and a disazo pigment are dissolved in nitrobenzene to obtain a uniform mixed solution, the solution is injected into methanol to generate a precipitation, and it is filtered and dried in vacuum to prepare a solid charge generating material. This charge generating material, cyclohexanone, and a butyral resin solution are crushed and mixed, methyl ethyl ketone is added, they are crushed and mixed, and the obtained dispersion liquid is applied on a conducting base 1 to form a charge generating layer 4. A mixed solution of a prescribed charge carrying material, a polycarbonate resin, and tetrahydrofuran is prepared, and it is applied on the charge generating layer 4 to form a charge carrying layer 3 as a photoreceptor.
Patent JP-S5258547-A (JP)
Title: Light transmission fiber
Inventor: KISHITA SEIICHI
IPC: G02B6/036
Filed: 1975-11-10
Abstract: PURPOSE: To widen bandwidth of transmission, the fiber is made with the clad, the intermediate layer having lower refractive index than the clad and the core whose refractive index at peripheral portioniis approximately equal to that of the clad. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5837155-A (JP)
Title: Sliding member
Inventor: MIYANO MASAHARU
IPC: C23C8/18
Filed: 1981-08-28
Abstract: PURPOSE:To improve the dimensional accuracy of the resulting sliding member and to enhance the hardness and wear resistance by sealing the pores of a sintered Fe alloy contg. C, Cu and Cr with Fe3O4 and by forming a nitrided layer composed chiefly of a gamma' phase and an epsilon phase on the sliding surface. CONSTITUTION:By treating a sintered Fe alloy consisting of 0.3-2.0% C, 3- 10% Cu, 0.5-5% Cr and the balance essentially Fe with steam, Fe3O4 is formed on the inner walls of the pores to seal the pores. A nitrided layer composed chiefly of a gamma' (Fe4N) phase and an epsilon (Fe2-3N) phase is then formed on at least the sliding surface of the sealed sintered Fe alloy as a base material. By this method the reduction of Fe3O4 and the nitriding of Fe in pores with a nitriding gas proceed simultaneously, so the nitrided layer is not made unnecessarily thick, and the excessive expansion of the sintered body is also prevented.
Patent JP-S6026399-A (JP)
Inventor: WATANABE TAKAO
IPC: G10L15/18
Filed: 1983-07-22
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-H01304250-A (JP)
Title: Stepped roof plate and its manufacture
Inventor: SAITO NOBUO
IPC: E04D3/30
Filed: 1988-05-31
Abstract: PURPOSE:To obtain a roof plate capable of having optionally set curvatures by a method in which a lower hook of a smaller thickness than a body with a curved face is formed on the upper edge of the body, and an upper hook with an unevenly draw-formed portion is formed on the lower edge of the body. CONSTITUTION:A lower hook 6 along the upper edge of a body 4 with a curved face forming the roof surface curved in the side direction and an upper hook 8 along the lower edge of the body 4 are formed. The lower hook 6 is formed folded to the surface side of the body 4 and also drawn into smaller thickness than the body 4, and the upper hook 8 is formed folded to the back side of the body 4 and unevenly drawn. Since the curvature of the roof plate 2 can be optionally set up, roofs having smoothed curve face and good weathering can be easily obtained.