baber/WOPTO huggingface dataset:
Patent JP-H1176081-A (JP)
Title: Fixing method for washstand
Inventor: NISHIKAWA TAKAO
IPC: E04H1/12
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a fixing method for washstand with which a washing counter and a decorative board can be simultaneously fitted and further a gap between the washing counter and the surface of a wall can be eliminated by using a frame formed from strut members and lateral frames joined between the strut members. SOLUTION: The washstand is fixed by using 1 frame 1 formed from strut members 11 and lateral frames 12 joined between the strut members 11. In that case, after the height of the frame 1 is adjusted by a height adjust bolt 13 provided at the lower part of the frame 1, a washing counter 2 is placed at the upper part of the frame 1, and a decorative board 3 is almost vertically attached through a metal fixture to the fore part of the frame 1.
Patent JP-2000068084-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: KIDO HIROSHI
IPC: H05B41/24
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To surely protect respective circuits connected with an electrodeless discharge lamp as a load. SOLUTION: This device is provided with a filtering circuit 11 and a rectifying circuit 12. The device is provided with a DC power supplying chopper circuit 13 which converts voltage from the rectifying circuit 12 into the voltage of the prescribed level, a high-frequency power supply circuit 14 converting DC power from the chopper circuit 13 having FETs Q141, Q142 into high-frequency power, a drive circuit 15 for driving the FETs Q141, Q142, an induction coil Lc using the high-frequency power from the high-frequency power supply circuit 14 to generate high-frequency electromagnetic field, an electrodeless discharge lamp La placed near the induction coil Lc and illuminating according to the high-frequency electromagnetic field from the induction coil Lc,  a matching circuit 16 put between the high-frequency power supply circuit 14 and the induction coil Lc to impedance-match them with each other, and a high-frequency power supply stop circuit 17 for limiting the output of the high-frequency power supply circuit 14, when the output voltage of the chopper circuit 13 is raised higher than the voltage of the prescribed level.
Patent JP-2000074201-A (JP)
Title: Running control method of vehicle
Inventor: IZUMIURA ATSUSHI
IPC: F16H59/70
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To precisely estimate a gradient of a running road surface so as to perform appropriate running control shift control of a vehicle. SOLUTION: An output torque of an engine is obtained from a detected volume of fuel consumption of the engine, and a speed ratio of an automatic transmission is detected. Then, a drive torque of drive wheels is obtained from the engine output toque and the detected speed ratio, and then a gradient of a road surface on which the vehicle runs is obtained from a vehicle running speed and the drive torque. A running resistance is obtained from the thus detected gradient of the road surface and the running speed. Further, an index which an acceleration the drive desires is indicated, is detected, and the shift of the automatic transmission is controlled with the use of the output torque of the engine under the obtained running resistance so as to obtain the acceleration the driver desires.
Patent JP-H0991702-A (JP)
Title: Optical information recording device
Inventor: NAITO YUICHI
IPC: G11B7/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To shorten a recording time by adding an error correcting code to recorded data in parallel with operation until a light beam of an optical head scans a storage region of an objective track. SOLUTION: A MPU 1 stores recorded data in a memory 4 by a recording instruction from a host computer, an optical head 12 is moved in the direction of crossing a track of a optical card 107 by a seek control section 2 and it reaches an objective track. Successively, the optical card 107 is accelerated by a scan control section 3, and it is moved in the direction of a track relatively to the optical head. During this, the MPU 1 transfers recorded data of the memory 4 to an error coder 6, and adds an error correcting code to the recorded data. A recording time can be shortened by adding the error correcting code to recorded data in parallel with accelerating operation of scan control of the optical card 107.
Patent JP-H06132223-A (JP)
Title: Apparatus for manufacturing semiconductor
Inventor: OKUMURA KENJI
IPC: H01L21/205
Filed: 1992-09-08
Abstract: PURPOSE:To provide an apparatus for manufacturing semiconductors which has a simple structure, high utilization efficiency of a reaction gas and a fast growth of a semiconductor crystal on a substrate. CONSTITUTION:On the same circle centering around the bottom board center of a bottom board 21 of a reaction chamber 6, a plurality of gas discharge ports 27 are formed at regular intervals. To these gas discharge ports 27, a first reaction gas is supplied via a first reaction gas mixing space provided under the reaction chamber bottom board 21, and a second reaction gas supply pipe 29 is disposed which extends from the side of the reaction chamber 6 through a peripheral wall 20 to the center in the reaction chamber 6, and from a plurality of gas discharge orifices 29a provided in the outer peripheral portion of the forward end of the pipe 29, a second gas is supplied to the center of the reaction chamber 6.
Patent JP-S61118494-A (JP)
Title: Method for liquefying coal
Inventor: KURACHI KAZUHITO
IPC: C10G1/04
Filed: 1984-11-14
Abstract: PURPOSE:To remove n-paraffins, enhance the solvent performance and improve the liquefying reaction efficiency, by cooling a circulating solvent consisting of a (hydrogenated) medium heavy oil component, removing the deposited solid material, and using the resultant solvent as a solvent for liquefying coal. CONSTITUTION:Part of the total amount of a solvent which is a medium heavy oil component obtained by liquefying coal as it is or hydrogenated medium heavy oil circulated for use as a solvent for liquefying the coal is cooled to 20 deg.C or below to deposit n-paraffins. After removing the n-paraffins, the resultant solvent is used as the solvent for liquefying the coal. EFFECT:Trouble such as choking of pipelines can be prevented to stabilize the operation, and the n-paraffins which are useful resources can be recovered.
Patent JP-H03102962-A (JP)
Title: Facsimile equipment
Inventor: KAGAWA TETSUYA
IPC: H04N1/32
Filed: 1989-09-18
Abstract: PURPOSE:To attain the communication with an opposite party and to execute correct facsimile communication by forming a speech line with a destination telephone set in reply to a n incoming call when the call from a 3rd party comes during facsimile communication. CONSTITUTION:When the operator selects the call waiting reception mode, an incoming call notice tone is outputted from an incoming notice tone output section 11. When the operator hooks off a telephone set 6 at the output of the incoming call notice tone, the communication line between the line and the 3rd party are formed at a line network side through the transmission of a hooking signal and the telephone set 6 connects to the line. When the operator starts talking, the talking is stopped when the communication with the destination facsimile equipment is busy. In the case of the normal mode, since a filter eliminating the incoming display signal from the 3rd party is provided between the telephone line and a MODEM 4 demodulating a facsimile signal, the effect of the incoming display signal is avoided.
Patent JP-S6483627-A (JP)
Title: Open well type reflection furnace for melting aluminum scrap
Inventor: OKUBO KUNIO
IPC: F27B3/02
Filed: 1987-09-26
Abstract: PURPOSE:To improve melting efficiency and thermal efficiency by constituting a reflection furnace of an open well part and melting chamber and deviating a stirrer which pushes scrap into a molten metal and stirs the molten metal from the center of the furnace body. CONSTITUTION:The reflection furnace 10 flattened at four corners is segmented by a door 14 to the melting chamber and the open well part 12 which are communicated with each other at the bottom end. The scrap is melted by a burner 18 in the melting chamber 13 and the scrap is pushed into the molten metal L from above by a pushing device 15 in the open well part 12. The stirrer 16 is provided in proximity to the furnace bottom on the outside of the furnace bottom and is deviated upward in the Y-axis direction from the intersected point O of the X-axis and Y-axis so that the molten metal L moves circulatively in the single clockwise direction shown by an arrow A. The flow of the molten metal L is thereby smoothed and the melting efficiency and thermal efficiency of the scrap are improved.
Patent JP-H0982664-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOYAMA HIROSUKE
IPC: H01L21/8242
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To facilitate a pattern alignment of a contact hole with a neighbour element by a method wherein a prescribed contact hole pattern is transferred to a photoresist film on a third insulating film to taper-etch, a second insulating film is etched and a first insulating film is etched on the condition of a selection ratio higher than that to the second insulating film. SOLUTION: An SiN film 12 and a BISG film 13 are deposited in order on a BPSG film 11 comprising the upper parts of bit lines B1, a photoresist 15 is applied on the upper layer side BPSG film 13 and a contact hole pattern 15a for capacitor plug use is transferred on this photoresist 15. Then, a tapered contact hole 13a is formed in the film 13 using the photoresist 15 as a mask. Then, a slaty contact hole 12a is formed in the film 12 using the film 13 as a mask. Then, the lower layer side BPSG film 11 is etched on the condition of a selection ratio higher than that to the film 12 and a straight contact hole 11a is formed in the film 11 in the state corresponding to a source region 55.
Patent JP-2001068702-A (JP)
Title: Manufacture of silicon based thin film photoelectric conversion device
Inventor: SAWADA TORU
IPC: C23C14/08
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a silicon based thin film photoelectric ocnversion device, which enables the realization of a higher photoelectric conversion efficiency of the device. SOLUTION: The manufacturing method of a silicon based thin film photoelectric conversion device 1 has a structure wherein a first electrode layer 3, a silicon based thin film photoelectric conversion unit 4 and second electrode layers 5 and 6 are laminated in this order on a substrate 2 and at least either one of the first electrode layer 3 and the second electrode layers 5 and 6 comprises the transparent conductive oxide layer 5, and the manufacturing method is provided with a process to sularly form respectively a plurality of thin films on the layer 5 and a process wherein the layer 5 is isotropically etched using the plurality of the thin films as masks, whereby a texture structure is formed on the surface of the layer 5.
Patent JP-H1186450-A (JP)
Title: Mini disk recording/reproducing device
Inventor: IZUMI TOMOAKI
IPC: G11B20/12
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To enable write/read of a mini disk even when defects such as flaws are present in the region where UTC information is recorded in a mini disk recording/reproducing device or to expand the capacity of UTC information (user's content information) and the attributes of registerable content of information. SOLUTION: Recording input data 101 which is the main information transferred and rate-converted by buffer memory 4 is inputted into a recording/ reproducing control section 3 together with the content information of a content information storing means 9 to record the main information into the program region of a mini disk 1 and the content information into the UTOC region. And the content information is recorded also into a vacant region of the number of clusters less than a specified number of clusters inside the program region. When defects such as flaws are present in the UTOC region, recording/ reproducing is conducted by making use of the content information inside the program region.  The registerable capacity and attributes are expanded by recording the second content information of the second content information storing means 10 into the vacant region of the number of clusters of less than a specified number of clusters inside the program region.
Patent JP-S60131554-A (JP)
Title: Toner image forming method
Inventor: SHIYOUJI HISAFUMI
IPC: G03G15/08
Filed: 1983-12-20
Abstract: PURPOSE:To form a sharp color image at a high speed through small-sized constitution without fogging nor color mixing by using a developer consisting of insulating magnetic carriers and two kinds of toner which differ in charging polarity, and performing development in an electric field which contains an AC component. CONSTITUTION:A developing device 13 contains the developer which consists of insulating magnetic carriers and two kinds of toner particulates of red and black, etc., differing in charging property. A developer layer is formed on a sleeve 131 by a magnetic roll 132 and applied with a high-voltage AC bias to form an electric field containing the AC component, and then the insulating carriers are not charged and the red and black toner particulates stick excellently on latent images which are formed on an inductor drum 11 with a multistylus head 12 to the opposite polarities without mixing. Therefore, plural copying machines are not necessary and a sharp color image having neither fogging nor color mixing is formed through the small-sized constitution without reciprocal development.
Patent JP-H07307523-A (JP)
Title: Semiconductor light emitting device and manufacture thereof
Inventor: SATO KEIJI
IPC: H01S5/00
Filed: 1994-10-04
Abstract: PURPOSE:To obtain a semiconductor light emitting device having a window device with which the interference of scattered light and reflected light can be prevented by a method wherein an emission edge face where the light passes through a window layer located adjacent to an active layer in the longitudinal direction of a band-like active layer which generates light, and an antireflective film, formed on the upper part of the window layer, are provided. CONSTITUTION:As a non-reflection film 21 is provided on the clad layer 18 above a window layer 17 in this distributed feedback semiconductor laser (DFB-LD), a scattered light is generated on the boundary between the window layer 17 and the clad layer 18 when a current is made to flow through an active layer 15 and a laser beam is grown. The scattered light going upward in the window layer 17 and the clad layer 18 passes through an anti-reflective film 21 without receiving reflection, and it is discharged to the outside of the DFB-LD. As a result, the waveguide light, emitted into the window layer 17 and the clad layer 18 toward a light emitting edge face 20a from the active layer 15, receives no interference. Accordingly, as the light emission speed peak of the light emitted from a light emitting edge face 20a is not shifted, and it is coincided with the center of lens and optical fiber.
Patent JP-H1151460-A (JP)
Title: Fixing device for room air conditioner
Inventor: KATOU YOSHIMORI
IPC: F24F13/32
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To enable arbitrary change of an angle of the main body of a room air conditioner for making the quantity of air to be let out on the right and left sides of the room air conditioner be equal to that on the front side of the air conditioner. SOLUTION: A box 1 for storing a room air conditioner is provided in a wall surface of a room and a room air conditioner fixing member, e.g. an angle member 4 of each kind, which is fixed to and supported by the lowermost face of a rotary shaft 2 supported axially by the surface 5 of the ceiling of the box 1 is provided like a hanging shelf 3 inside the storing box 1. A bending arm 7 moved in linkage by an electromotive operation of a motor part 6 is jointed to the fore end part of the rotary shaft 2 which is made to project on the outer surface 5 of the ceiling of the box 1, while the room air conditioner is mounted on the angle member 4.
Patent JP-H11170758-A (JP)
Title: Sealed type brush washing apparatus
Inventor: KOBAYASHI YOSHIYASU
IPC: B43K13/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To totally prevent a liquid (brush washing oil) housed in a housing main body from leaking out even when a brush washing apparatus is accidentally knocked down by totally sealing the housing main body by a lid body. SOLUTION: On the lower surface of a lid body 2 with which the top wall of a housing main body 1 comes into contact, an oil-resistant packing is fixed. The rim of the upper surface of the lid body 2 is formed into a rising wall. On both side surfaces of the housing main body 1, engaging arms 3a which can be engaged with the rising wall are provided, and by depressing operating tongues 3b for clamping to a required angle by engaging the engaging arms 3a with the rising wall, the engaging arms 3a firmly press the top wall and the packing, and a pair of sealing means 3 which performs an action to keep this state, and for which a lever action is used, are attached on the brush washing apparatus.
Patent JP-H0286918-A (JP)
Title: Output control method in two-cycle engine
Inventor: MIURA NOBUO
IPC: F02B75/02
Filed: 1988-09-26
Abstract: PURPOSE:To keep of any sudden starting of engine output by controlling the actuation of an exhaust timing control valve so as to cause the engine output to become almost constant in the engine speed range preset in a two-cycle engine where the exhaust timing control valve is set up in an exhaust port. CONSTITUTION:An intake-cum-scavenging port 6 is installed in one side of a side wall of a cylinder block 2, and at the other side of the side wall of this cylinder block 2, there is provided with an exhaust port 7 interconnectible to a combustion chamber 5 according to travel of a piston 4. Also there is provided with an exhaust timing controller 11 for controlling opening timing for this exhaust port 7 at the time of a down stroke of the piston 4, namely, the exhaust timing, and this controller is equipped with an exhaust timing control valve 12 being set up in an upper edge of the exhaust port 7 and a servomotor 13 driving this valve 12. In this case, this exhaust timing control valve is controlled so as to keep engine output nearly constant when engine speed NE is in a certain range. With this constitution, any sudden starting of the engine output is avoided while keeping exhaust gas properties in good conditions.
Patent JP-2001034409-A (JP)
Title: Ball separation type track ball device for note-sized computer
Inventor: KUWATA TAKASHI
IPC: G06F3/0354
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide the track ball device of a note-sized computer for mounting a track ball device in a size available even to a thin note-sized computer by separating a ball from the track ball device main body, and for fetching a password or an ID or a function such as a power supply switch. SOLUTION: In the ball separation type track ball device of a note-sized computer, a ball is separated from a track ball device, and a ball separation type track ball device 2 without any ball is mounted on a note-sized computer 1, and at the time of using the note-sized computer 1, a ball unit 3 is mounted on the ball separation type track ball device 2 afterwards.
Patent JP-S62102004-A (JP)
Inventor: WAKE MINORU
IPC: F22D5/36
Filed: 1985-10-29
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-H03103769-A (JP)
Title: Driving device for cross coil type instrument
Inventor: UMEHARA HIDEMASA
IPC: G01R5/16
Filed: 1989-09-19
Abstract: PURPOSE:To display a measured quantity with relatively simple constitution by supplying a rectangular wave current which has a specific duty to respective coils of a cross coil according to a specific measured quantity. CONSTITUTION:When an angle theta of rotation corresponding to the specific measured quantity is >=0 deg. and <=45 deg., a CPU 4 reads data corresponding to theta out of a ROM 5, calculates the duty ay% from tantheta/(1+tantheta) according to the read data, and supplies a rectangular wave current with the duty ay% to a coil L1. Further, a rectangular wave current with the complementary duty (100-ay)% of the duty ay% to a coil L2. When 45 deg. <= theta <=90 deg., on the other hand, data corresponding to (90-theta) is read out of the ROM 5, the duty ax% is calculated from ax=tan(90-theta)/(1+tan(90-theta)), and a rectangular wave current with the duty ax% is supplied to the coil L2. Further, a current with the duty (100-ax)% is supplied to the L2. Then the value theta which is >=0 deg. and <=45 deg. is stored and the measured quantity is displayed in a range of 0 deg.<=theta<=90 deg..
Patent JP-H0549883-A (JP)
Title: Composite reverse osmosis membrane and its production
Inventor: HACHISUGA HISAO
IPC: B01D61/02
Filed: 1991-08-26
Abstract: PURPOSE:To obtain a composite reverse osmosis membrane for selective separation of components in a liquid mixture by forming a super-thin film comprising polythioester as the main structural unit having a polymer chain of thioester coupling as the main skelton on a porous supporting membrane. CONSTITUTION:This composite reverse osmosis membrane contsists of a super- thin film and a porous supporting membrane. The super thin film consists of crosslinked polymers of thioester coupling as the main structural unit expressed by formula I and/or II. In formulae, R1-R3 are hydrocarbon residues which may contain O or acyl, benzyl, or aryl groups which may have various substituents. The substituent of R) may have an SH group which contributes one or more reactions or no reaction, and R2 may have a carboxylic acid or carboxylic acid halide which contributes one or more reactions or no reaction. At least part of X represents direct coupling which acts as a crosslinking point to couple with formula III in other structural unit, while the rest of X is OH or formula IV M is H or alkali metal, or alkaline earth metal.
Patent JP-S61120487-A (JP)
Title: Semiconductor laser device
Inventor: UOMI KAZUHISA
IPC: H01S5/00
Filed: 1984-11-16
Abstract: PURPOSE:To obtain the lateral mode controlling mechanism of a semiconductor device, by laminating five semiconductor layers having specified conducting types, refractive indexes and forbidden band widths, etching the fifth semiconductor layer, providing a groove stripe, in which the fourth semiconductor layer is exposed, and providing a specified semiconductor layer on both semiconductor layers. CONSTITUTION:ON N-GaAs substrate 1, the following layers are sequentially grown: an N-GaAs buffer layer 2, an N-Ga1-xAlxAs clad layer 11, an undoped Ga1-yAlyAs active layer 12, a P-Ga1-zAlzAs clad layer 13; and an N-Ga1-uAluAs current nallowing, light reflecting layer 14. The refractive index N becomes gradually large and the forbidden band width G becomes gradually small from the layer 11 to the layer 14 in this order. The layer 14 is selectively removed through a photoresist mask. A P- Ga1-vAlvAs clad layer 15, in which N is larger and G is smaller than the layer 14, and a P-GaAs cap layer 8 are formed on the layer 14. Electrodes 9 and 10 are provided. At the outside of a groove stripe, a light wave is affected by the low N of the layer 14, and the refractive index is effectively lowered in comparison with the inside of the groove stripe region. The lateral mode is stably guided, and current injections are concentrated in the groove stripe.