baber/WOPTO huggingface dataset:
Patent JP-S59112656-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKEMAE YOSHIHIRO
IPC: H01L29/78
Filed: 1982-12-20
Abstract: PURPOSE:To improve the integration of a semiconductor device by allowing the second conductive layer to remain only on the side part of a polysilicon layer when connecting a conductive layer such as a polysilicon layer for a MOS gate electrode to an impurity diffused layer, thereby reducing the size of the contacting region. CONSTITUTION:An SiO2 film 12, a polysilicon layer 14 and an SiO2 film 13 are superposed on an Si substrate 10, and simultaneously patterned. A polysilicon layer 15' is covered on the film 13 and the substrate 10, and the thickness is determined to the sum of the layer 14 and the film 12. In this case, the thickness H of the stepwise part becomes approx. twice of the thickness (h) of the flat part of the substrate 10. When reactive ion etching is performed to etch the thickness (h), a polysilicon layer 15 of 1/4 circular section remains in contact on the side surfce of the layer 14 and on the upper surfaces of the substrate 10. Eventually, when an N type layer is formed, N type impurity is diffused in the substrate from the layer 15 or through the layer 15, and an N type layer is also formed directly under the layer 15. According to this configuration, the conductive layer such as the layer 15 is formed in self-aligning manner, the size of the contacting area is shortened, thereby improving the integration.
Patent JP-2001050166-A (JP)
Title: Liquid supply device
Inventor: IZUMI MITSUO
IPC: F04B43/06
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To discharge constant quantity of liquid and to make a liquid supply device hard to be broken and at low cost. SOLUTION: A liquid supply device includes a main body 12 having a hollow part 14. The hollow part 14 is divided into an outside part 14a and an inside part 14b by an elastic body 22. Liquid detergent is kept in the outside part 14a, city water is made to flow into the inside part 14b and the elastic body 22 is expanded. Consequently, the liquid detergent is discharged from a liquid discharge port 64 by applying pressure on the liquid detergent kept in the outside part 14a and pressing a ball 72 of a check valve 66. The elastic body 22 returns to its original shape by stopping city water flowing into the inside part 14b, the liquid detergent is sucked up from a liquid suction port 50, the liquid detergent is kept in the outside part 14a, and a preparatory stage for discharge of the liquid detergent is set up.
Patent JP-2001046815-A (JP)
Title: Filter device with bellows damper and chemical- circulation treatment device for semiconductor wafer using the same
Inventor: NISHIKATA YASUKATSU
IPC: B01D35/02
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To not receive an undesirable influence caused by gas dissolved in a chemical simultaneously while structural points such as a pulse expansion and contraction function, corrosion resistance, or the like, are excellent. SOLUTION: In a process wherein a chemical is transferred through a piping 28 with a pump, the chemical is introduced into a housing 2. Impurities in the chemical are filtered by a filter element 3 contained in the housing 2 and discharged outside the housing 2. The housing 2 contains bellows 4 formed in a bellows shape by using a fluororesin. Besides, the bellows 4 are expanded or contracted in the length direction by using a pressure of a gas introduced into the bellows 4 from an outside compressed gas source 23 via the piping 28.
Patent JP-H04106233-A (JP)
Title: Flushing water feeder
Inventor: TSUTSUI OSAMU
IPC: E03D5/10
Filed: 1990-08-23
Abstract: PURPOSE:To prevent waste of water, by providing an electrically actuating controller to stop water independently from an electrically actuating ordinary controller of flushing water for a toilet seat and forcibly close the valve mechanism when the water feeding controller is out of order or so. CONSTITUTION:An electrically actuating controller 10 to stop water is provided independently from a water feeding controller 3 flushing water in a toilet seat 14 according to the input of flushing-start. And a latching valve 4 is provided in the flushing water feed pipe 13 to the toilet seat 14 and jointed to both water feeding controller 3 and water stopping controller 10. The flushing water is usually fed by the water feeding controller but the water is stopped by actuation of the water stopping controller 10 in the case of troubles in the water feeding controller 3. In this way, waste of water can be prevented.
Patent JP-H0965842-A (JP)
Title: Rice cake cutter
Inventor: HASHIZAKI MASAO
IPC: A23L7/10
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a rice cake cutter which can cut a bar of rice cake at a certain thickness even when the bar is not constant in its height. SOLUTION: This rice cake cutter is equipped with a belt conveyer 1 which intermittently conveys a bar of rice cake M, a cutting blade 2 which vertically cuts the rice cake M before the belt conveyer 1, while the belt stops, and a rice cake presser 3 which prevents the rice cake M and the conveyer belt from slipping mutually by pressing the rice cake to the convey belt 1. In this cutter, the rice cake presser 3 is equipped with a roller-supporting arm 30 which is swingably supported over the belt conveyer 1, a rice cake-pressing roller 31 which is rotatably set to the one end of roller supporting arm 30 and an air cylinder 32 which presses down the roller-supporting arm 30.
Patent JP-S6465353-A (JP)
Title: Speed change control device for vehicle
Inventor: MURAKAMI YOSHIAKI
IPC: F16H63/20
Filed: 1987-09-04
Abstract: PURPOSE:To simplify and facilitate control of change of a speed, by a method wherein a change of a speed is controlled from the neutral position of a speed change lever to each speed change position through a one-way stroke. CONSTITUTION:An interlocking body 16 of an interlocking mechanism 5, having projected parts 14 and 14 on both sides engaged with a spherical actuator part 11 of a speed change lever and a right actuate surface part, is longitudinally unmovably and rotatably provided. When a speed change lever 4 is rotated and controlled forwardly or backwardly from a speed change neutral position state in which a ball 23 of a shifter 2 is engaged with a shifter groove 21, a speed change gear 19 is slid backward or forward. When the shifter is rotated and controlled leftward or rightward, the interlocking body 16 is rotated rightward or leftward through the projected parts 14 and 14, and a speed change gear 20 is slid to a rear or a front speed change position. This constitution enables control of change of a speed through the one-way stroke of the lever, and simplifies and facilitates control.
Patent JP-S6378515-A (JP)
Inventor: SAKAMOTO KIYOSHI
IPC: H01G9/00
Filed: 1986-09-20
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-H1057780-A (JP)
Title: Dipped membrane separator
Inventor: SUZUKI KAZUO
IPC: B01D63/06
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To restore the permeation flux of a membrane by surely removing the contaminant of the membrane generated in a permeated water collection operation even if the cross-sectional area of the permeated water conduit of the membrane constituting a membrane module is small and the number of the membranes is too large. SOLUTION: A membrane module 11 is dipped in the water in a treating tank 10, and the permeated water is collected by the negative pressure generated in the permeated water conduit of the membrane constituting the module 11 by this dipped membrane separator. A liq. chemical injection means 20 for injecting a cleaning liq. chemical in a liq. chemical tank 21 into the one end of the permeated water conduit of the membrane of the module 11 with a liq. chemical injection pump P2 and a circulating means 23 for sucking the cleaning liq. chemical injected by the means 20 from the other end of the permeated water conduit of the membrane with a suction pump P3 and circulating it to the liq. chemical tank 21 are provided.
Patent JP-S63184324-A (JP)
Title: Method for vapor growth of lanthanoid element doped semiconductor
Inventor: UEI KUNIHIKO
IPC: H01L21/205
Filed: 1987-09-04
Abstract: PURPOSE:To manufacture a lanthanoid element doped III-V compound by metal organic chemical vapor deposition method (MOCVD) which is considered as a most desirable method for manufacture of device, by adding the gas including vapor of organic compound of lathanoid element to the vapor growth reaction gas to easily manufacture multi-component mixed crystals, double hetero structure and superlattice structure. CONSTITUTION:The vapor of an organic compound including lanthanoids such as ytterbium (Yb), erbium (Er), neodymium (Nd), praseodybium (Pr), etc., is introduced using adequate carrier gas into a reaction tube 13 for crystal growth during growth of III-V compound by an MOCVD method to manufacture the lanthanoid element doped III-V compound. According to this vapor growth method, doping is carried out during the epitaxial growth by using an organic compound of lanthanoids as the dopant. Therefore, a high quality lanthanoid element doped III-V compound crystal can be obtained by doping a desired lanthanoid element of the concentration of 10<15>cm<-3> to 10<19>cm<-3> in a desired thickness with good accuracy to a complicated structure such as of double hetero and superlattice.
Patent JP-H1161940-A (JP)
Title: Structure for mounting deodorization cartridge
Inventor: KOIKE HIDEYA
IPC: E03D9/05
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To facilitate always an easily replacement of a deodorization cartridge for eliminating an odor from an toilet bowl of a water closet. SOLUTION: Equipments such as hot water tank, low tank, warm wind dryer, deodorization fan, etc., are installed on a base plate of the upper surface of the rear in a western water closet 10, and a tank cover 22 is mounted on the base plate so as to cover the equipments. A cover 102 loaded to an exhaust port 38 of the tank cover 22 (cover main body 24) is formed of a rising piece 102a and a horizontal tray 102b in an L-shape, an exhausting slit 104 is provided to the rising piece 102a, and a deodorization cartridge 36 is mounted on the tray 102b. When the deodorization cartridge 36 is changed, a tang 110 of the rising piece 102a is picked up to pull out the cover 102, and the deodorization cartridge 36 is changed.
Patent JP-H1061159-A (JP)
Title: Heating floor panel
Inventor: FUNAKOSHI SHIGEKI
IPC: E04F15/18
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To facilitate work execution and reduce cost by embedding piping for warm water or a heating wire in a recessed groove arranged on an upper surface of a floor face material of a floor panel in a factory, and stretching a uniformly heating plate on the upper surface of the floor face material and a floor finishing material on an upper surface of the uniformly heating plate. SOLUTION: A recessed groove 21 is arranged on an upper surface of a floor face material 2 such as structural plywood, and piping 4 for warm water is embedded in the recessed groove 21, and a uniformly heating plate 5 is stretched on the floor face material 2 by an adhesive or the like. Nails 6 are also penetrated through the uniformly heating plate 5 in an end part of a flooring material 3 from above the uniformly heating plate 5, and the plate is successively fixed to the floor face material 2. It is delivered by being assembled and executed in a production factory in a condition where the piping 4 and the uniformly heating plate 5 embedded in the recessed groove 21 of the floor face material 2 are covered with the flooring material 3 of the uppermost surface.  Therefore, warm heat of the piping is diffused by the uniformly heating plate 5, and a floor surface can be uniformly warmed. Therefore, the flooring material 3 is stretched from an upper surface of the uniformly heating plate 5, and the piping and the uniformly heating plate 5 are protected, and a heating floor panel 10 carried to an execution work site from a factory can be executed as it is.
Patent JP-H04105278-A (JP)
Title: Noise eliminating method for compression music signal
Inventor: ANDO AKIRA
IPC: G11B20/24
Filed: 1990-08-24
Abstract: PURPOSE:To eliminate a noise by a bit compression data unit in which an error occurs by detecting the error at every bit compression data unit in which the error occurs, eliminating the data unit in which data is dissipated by the error, and connecting the data unit neighboring to the data unit in which the error occurs by cross-fading. CONSTITUTION:The recording of the data is performed along the recording track of a magneto-optical disk 2 by applying a modulation magnetic field in accordance with recording data with a magnetic head 4 in a state where the magneto-optical disk 2 driven rotatably with a spindle motor 1 is irradiated with a laser beam by an optical head 3. Also, the reproduction of the data is performed by tracing the recording track of the magneto-optical disk 2 with the laser beam by the optical head 3. The error occurring at every bit compression data unit is detected, and the data unit in which the data is dissipated by the error is eliminated, and the data unit neighboring to the one in which the error occurs is connected by the cross-fading. Thereby, the noise by the bit compression data unit in which the error occurs can be eliminated.
Patent JP-H1059562-A (JP)
Title: Paper feed-out device
Inventor: TAKATANI NAOKAZU
IPC: B65H3/06
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To take out paper of a pamphlet and a small booklet or the like which are piled up in the vertical direction one by one securely and easily. SOLUTION: A storage part 3 provided with a pull-out part 2 which can pull out paper 1 of a pamphlet arid a small booklet which are piled up in the vertical direction to one side is provided, and rotary bodies 4, 5 which come into contact with a top face of the uppermost paper 1 stored in the storage part 3 and are provided in the direction of paper feed-out are brought into the interlocking relationship through a transmission device 6. The rotary body 4 is rotated by pulling out the paper 1 positioned in the uppermost part from the pull-out part 2. By pulling out the paper 1 by set distance, the rotary body 5 positioned on an upper side in the direction of paper feed-out X comes into contact with a top face of the next paper 1 positioned below to feed out by predetermined distance.  Peripheral speed of the rotary body 4 positioned on a lower side in the direction of paper feed-out among the rotary bodies 4, 5 which come into contact with a top face of the paper 1 is equal to or higher than peripheral speed of the rotary body 5 positioned on the upper side in the direction of paper feed-out.
Patent JP-H04105089-A (JP)
Title: Circuit for detecting carried document
Inventor: KAWAKAMI MASAKI
IPC: B65H7/14
Filed: 1990-08-24
Abstract: PURPOSE:To enable a document under carriage to be properly detected even when the document is exposed to the effect of dispersion in element adjustment, dirt or the like by correcting a measured value on the basis of a light quantity received when the document is flowing or not flowing between light emitting and receiving elements. CONSTITUTION:The transistors 22 and 23 of a light emitting section 2 are switched with pulse trains (a) and (b) respectively outputted from an oscillation section 1, according to the state of non-carriage or carriage of a document 6. Light emitted from a light emitting element 21 is received with the light received with the light receiving element 31 of an amplifier section 3. The received light after amplified at amplifiers 32 and 33 undergoes A/D conversion at an A/D converter 34, and each of pulse trains (c) and (d) is temporarily saves as shift pulses in the registers 41 and 42 of a thickness detection section 4. The digital values of the aforesaid pulses are fed to a thickness measurement unit 43, and this unit 43 detects a drop from the initial values of light emitting and receiving quantities under the control of a built-in program. The detected drop value can be used to correct a light receiving level at all times. According to the aforesaid construction, the thickness of the document 6 can be properly detected, and the carrying number thereof can be properly confirmed in a carriage state.
Patent JP-H1044878-A (JP)
Title: Attachment for carrying apparatus of vehicle
Inventor: MIYASAKA JUNICHI
IPC: B60R9/10
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent falling of a tip part of a front fork by forming a flaw preventive protector on which the tip part of the front fork of a cycle can be placed. SOLUTION: In a carrying apparatus 130 for a cycle installed on a roof rack of a vehicle, and in the carrying apparatus 130 to be fixed by supporting a tip part of a front fork 142 of a cycle by a support fixing part 136 of a fixing means 135 arranged close to one end of a carrying apparatus main body, and in an attachment for the carrying apparatus of a vehicle which is installed in a part of the fixing means 135 of the carrying apparatus 130 and is composed of a flaw preventive protector 10A on which the tip part of the front fork 142 of a mounted cycle 136 can be placed, the tip part of the front fork 142 of the cycle can be easily fixed by this flaw preventive protector 10A without damaging the vehicle side.
Patent JP-S6285053-A (JP)
Inventor: WATANABE JIRO
IPC: A47G27/02
Filed: 1985-10-07
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-H0561051-A (JP)
Title: Liquid crystal display device and production thereof
Inventor: ENOMOTO TAKAMICHI
IPC: G02F1/1339
Filed: 1991-09-04
Abstract: PURPOSE:To maintain the specified spacing between upper and lower substrates with good accuracy while preventing the movement of spacers. CONSTITUTION:The spacing maintaining spacers 3 having high grain size accuracy and the columnar movement prohibiting spacers 4 consisting of a thermosetting reactive high-polymer material having the diameter larger than the diameter of such spacing maintaining spacers 3 are mixed and dispersed between the lower substrate 2 and the upper substrate 1. The upper and lower substrates 1, 2 are pressurized and heated to melt the movement prohibiting spacers while the spacing maintaining spacers 3 and the movement prohibiting spacers 4 are held. The spacing between the substrates is maintained with the good accuracy by the spacing maintaining spacers 3. The movement prohibiting spacers 4 cure in the state of sticking to the substrates after deformation so that the spacers hardly move relative to each other.
Patent JP-H1044868-A (JP)
Title: Vehicular step structure
Inventor: NAKANISHI HIROYUKI
IPC: B60R3/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular step structure by which a step can be inexpensively formed. SOLUTION: A first flange part 9 is formed in a short edge part 7 of a floor 1, and a second flange part 10 is formed in a long edge part 8. A step 2 is formed of a step panel 21 and a step trim 22, and the step panel 21 is formed of a step difference surface 23, a standing-up surface 24 bent upward from the step difference surface 23 and a folding-back surface 25 folded back from the standing-up surface 24. The folding-back surface 25 is composed of a surface contact part 26 welded to an under surface of the floor 1 and a projecting part 27 projecting from the floor 1, and an installing hole 30 is opened in this projecting part 27.  The step trim 22 is formed of a pressing piece 31, a suspending wall 32 suspended from the pressing piece 31 and an extending surface 33 extending along the step difference surface 23 from the suspending wall 32, and a clip 38 locked on the installing hole 30 is arranged on the pressing piece 31.
Patent JP-S60118591-A (JP)
Inventor: NAKATEGAWA NOBURU
IPC: B66C11/14
Filed: 1983-11-29
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-H0538421-A (JP)
Title: Cleaning method for exhaust gas from gas engine
Inventor: TABATA TAKESHI
IPC: B01J23/56
Filed: 1991-08-07
Abstract: PURPOSE:To provide a catalyst cleaning an exhaust gas for a long period effectively by incorporating Pt, Rh, and Ce in a spesified ratio as the three- component catalyst for the exhaust gas from a gas engine in a wash layer coated on a honeycomb carrier. CONSTITUTION:A gaseous mixture of fuel comprising methane as a main component such as natural gas with air, after being controlled of its flow rate according to the load of an engine, is burned in a combustion chamber. The fuel-air ratio is detected by a lambda sensor of a zirconia type on the front side of a three- component catalyst, for the ratio to enter a window where the three-component catalyst acts, and simultaneously the engine load is detected by a pressure sensor to feedback-control the opening of an air-bypass valve with a fuel-air ratio controller. The metal contents of Pt, Rh, and Ce of the three-component catalyst in a wash layer coated on a honeycomb carrier are controlled to be 2g/l or more, 0.2g/l or more, and 5g/l or more, respectively, based on the apparent volume of the honeycomb carrier.
Patent JP-S6377036-A (JP)
Title: Manufacture of nonlinear optical organic thin film
Inventor: YOSHIMURA TETSUZO
IPC: C09K19/20
Filed: 1986-09-19
Abstract: PURPOSE:To orient a nonlinear optical organic thin film only to a desired area by putting a liquid organic material between both electrodes, producing an electric field between the electrodes in the liquid state, and solidifying the liquid organic material while organic molecules are oriented. CONSTITUTION:Electrodes 10, and 11 are formed entirely on the internal surfaces of two (glass) substrates 14 and 15 and a spacer 16 is sandwiched between the glass plates 14 and 15 at their outer peripheries to manufacture a cell which has a space between the substrates. The organic solution is injected into the space and then a power source is connected between the electrodes 10, and 11 to apply an electric field to the organic solution. A voltage may be applied by dipping the whole cell in the organic solution in a container or sucking the organic solution up to between the glass plates 14 and 15. When an organic solid is used, powder of it is put in the space between the glass plates 14 and 15, and heated and fused in a thermostatic chamber into liquid, which is applied with an electric field. Consequently, an oriented area is freely selectable and electrodes used for the orientation are usable even after a product is completed.
Patent JP-H02103835-A (JP)
Title: Safety cover of electromagnetic contact maker
Inventor: SHIDARA KAZUO
IPC: H01H50/02
Filed: 1989-08-30
Abstract: PURPOSE:To connect with and disconnect from an electromagnetic contact maker body without a lock means by installing an arc breaking plate at a movable contactor section from the top of a safety cover to fix the safety cover. CONSTITUTION:A window hole 11a made in a safety cover which is larger than the width of an arc breaking plate and smaller than its length is mounted and fixed such that a gap is made in both sides of a movable contactor cover 2f in the longitudinal direction and the axes meet each other, and the arc cover of the arc breaking plate is inserted therein, and a front plate is pushed and pressed to make a lock pawl get over both edges of the movable contactor cover 2f of a movable contactor section and lock to the inside thereof so that the safety cover 11 is mounted on an electromagnetic contact maker 1. Thereby, it is possible to connect with an disconnect from the electromagnetic contact maker 1 having the arc breaking plate to which the movable contactor cover 2f is installed not by means of additional working and without requiring tools.