baber/WOPTO huggingface dataset:
Patent JP-H01309811-A (JP)
Title: Small vehicle with low foor
Inventor: NAGASAKA HAJIME
IPC: B60G17/015
Filed: 1988-06-09
Abstract: PURPOSE:To reduce the burden to a motor for a vehicle which a person can ascend to or descend from as seated on a wheel chair and which can travel with the person as seated by elevating a floor through rotation of a supporting lever driven by a motor and locking under normal conditions the supporting lever by means of a stopper. CONSTITUTION:In an ascending and descending device 80 for the captioned vehicle, when a motor 98 is driven in order to rotate a feed screw cylinder 100 via a worm gear or the like, a rod 102 whose rotation is restricted is pulled. As a result, a rear arm 82 is rotated around a supporting shaft 84 in a range between a lowered position of a rear wheel 30 (or an elevated position of a floor surface 56) and an elevated position of the rear wheel 30 (or a lowered position of the floor surface 56), via a link 104, a fixing lever 92, a cylinder body 90, a supporting lever 88, and a shock absorber 86. At this time, at the lowered position of the rear wheel 30, the rotated end of the supporting lever 88 is situated above the line connecting the after end of the shock absorber 86 and the cylinder body 90, while the upper surface of the supporting lever 88 abuts on a stopper 106 situated on a frame, so that no reaction related to the vehicle weight is imposed on the motor 98.
Patent JP-S5364419-A (JP)
Title: Generator of vir signal sampling pulse
Inventor: HOSOYA NOBUKAZU
IPC: H04N9/44
Filed: 1976-11-19
Abstract: PURPOSE: To generate a reference signal sampling pulse by utilizing the pulse which is produced against the burst signal inserted in the line after the equalization pulse. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5566765-A (JP)
Title: Constant monitoring and inspection device for detecting circuit
Inventor: SHINOZAKI NOBUHIKO
IPC: G01R31/00
Filed: 1978-11-14
Abstract: PURPOSE: To obtain elevation on reliability for detecting and inspection, not using power output contact point for inspection and constant watching, by finding abnormal circuit such as breaking in output power auxiliary relay through constant watching and instantly given alarming signal on abnormal circuit.  
     CONSTITUTION: By output power of transistor type input DC voltage detecting circuit DC 1W3 , transistor Tr 11W31  are on-off-controlled. By output power of this transistor Tr 11W31 , output power auxiliary relay X 1 WX 3  are drove and also controlled for inspection transistor Tr 12W32 . Each collector of transister Tr 12W32  is connected with each power input terminal of "or" circuit OR and "and" circuit AND. By output power of High level of AND, coil of relay OK is enlivened, and furthermore by output of High level of OR, start timer T 3  its action and send out output power after fixed time and energize coil of relay TX. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6076985-A (JP)
Title: Robot device
Inventor: BUYORUN YANBORUGU
IPC: B25J15/00
Filed: 1984-07-09
Abstract: A robot installation for performing a plurality of assembling or machining operations at a work or assembly station comprises a robot with a rotatable tool support, e.g. a ring or disc, carrying a number of tools. The turning and positioning of the tool support are controlled by control equipment of the robot. The tools are adjustably positioned on the tool support.
Patent JP-S5662567-A (JP)
Title: Automatic rotary coating machine
Inventor: TAKAGI YOSHITERU
IPC: B05B12/08
Filed: 1979-10-30
Abstract: PURPOSE: To make it possible to coat the material to be coated without unevenness independently of thickness, size, and so on of this material, by setting properly the direction of plural spray guns in the automatic rotary coating machine.  
     CONSTITUTION: The coating material mist jet direction of spray guns 3 is not set to the direction toward the part just under rotary stand 2 but is set to the direction toward the center of rotary stand 2 and is inclined somewhat uniformly, and two adjacent spray guns are made into one set and are directed to directions opposite to each other somewhat. In the example of 8 spray guns, material A to be coated is put on conveyor 1 and is detected by detector 4 and is carried to the part under rotary stand 2. The coating material mist is sprayed from corresponding spray gun 3 to material A. Coating material mist jet is directed to material A from the oblique upper part outside material A, and coating material mist is sprayed from a pair of spray gun concentratedly with forward and backward inclination in the rotation direction, so that the upper face and the side face of material A to be coated are coated without unevenness. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5364688-A (JP)
Title: Base metal catalyst and production thereof
Inventor: HAYASHI NAOYOSHI
IPC: B01D53/94
Filed: 1976-11-23
Abstract: PURPOSE: To obtain a catalyst system which can maintain the activity over a long time by adding extremely small quantities of Ba or Ba cpds. to a Cu-Cr or CuCr-Ni type catalyst for purification of exhaust gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63304737-A (JP)
Title: Network management control method
Inventor: KITAYAMA ISAO
IPC: H04L1/00
Filed: 1987-06-04
Abstract: PURPOSE:To utilize a transmission line effectively by changing the data transmission speed or the like so as to omit a bypass path. CONSTITUTION:If the transmission quality between a radio carrier terminal station equipment 51 and a radio carrier terminal station equipment 52 is deteriorated from a predetermined quality, either a network management equipment 31 or 32 inputs a command revising the frequency, transmission output and transmission speed, relays the command sequentially to the radio carrier terminal station equipments 51,52 and a relay device 60 to allow control circuits NC1-NC3 in the equipments to execute the revision command. If the transmission quality is recovered by the switching of the transmission output, the transmission line 100 is operated by the transmission output after the change. On the other hand, when the recovery is unsuccessful, it is informed to the network management equipment 32 and the system is in standby for the control by the next operation. Thus, the deterioration in the transmission quality is prevented and the transmission line is utilized efficiently.
Patent JP-H07324280-A (JP)
Title: Light-screening sheet
Inventor: SAKAMOTO MAKI
IPC: B60J3/00
Filed: 1994-05-30
Abstract: PURPOSE:To obtain a light-screening sheet maintaining excellent characteristics even after used for a long period by forming a metal layer on one side of a light-transmitting web dyed in a deep color. CONSTITUTION:A metal layer 2 preferably comprising stainless steel or titanium is formed on one side of a light-transmitting web 1 comprising tricot knit fabric produced by dyeing tricot knit fabric comprising e.g. polyester fibers in a deep color (e.g. black color) to obtain a light-screening sheet. The light-screening sheet has an excellent light-screening property similar to those of conventional half mirrors, because the opposite side can brilliantly be looked from one side of the sheet but the one side can sufficiently not be looked from the opposite side by the reflection of light. When the light-screening sheet is attached to the window glass of an automobile, etc., the metal layer 2 of the light-screening sheet is preferably coated with an adhesive 3, and the light-screening sheet is preferably bonded to the inner surface of the window glass through the adhesive layer.
Patent JP-H038726-A (JP)
Title: Magneto-optical garnet
Inventor: HONDA YOICHI
IPC: C01G49/00
Filed: 1989-06-05
Abstract: PURPOSE:To reduce variation of sensitivity constant C within practical temperature range by using a composition expressing in a specific chemical formula in magneto-optical garnet for magnetic field sensor doped with Bi. CONSTITUTION:The aimed magneto-optical garnet is composed of a composition expressed by a chemical formula (AxByBi3-x-y)Fe5O12. In said symbols, A means at least one of La, Pr, Sm, Eu and Lu, and B means at least one of Tb, Dy, Ho, Er, Tm and Gd. Besides, x and y are restricted in the range of x=0.1-2.5, y=0.1-2.5 and x+y=0.5-2.6. Said garnet is used for material of magnetic sensor having extremely small variation of sensitivity constant C at a temperature of 250-350K.
Patent JP-S5473573-A (JP)
Title: Transfer mask for x-ray lithography and production of the same
Inventor: IIDA YASUO
IPC: G03F1/00
Filed: 1977-11-24
Abstract: PURPOSE: To make a mask for X-rays by providing a light absorbing film on the light transmittable film of porous SiO 2  with a Si layer alloyed with Pt or Au.  
     CONSTITUTION: A Si substrate 301 of plane bearing (100) is mirror finished and an epitaxial layer 302 of more than 5 × 10 19  cm -3  in B concentration is formed 2 to 10μm thereon. Further a pattern mask 303 of Si 3 N 4  is made. Next, it is anodic- reacted in an aqueous hydrofluoric acid solution to a porous Si film 304, after which it is steam-oxidized at high temperature to a porous SiO 2  film 305. Next, the mask 303 is etched away, and Pt or Au is deposited 306 about 0.1 to 1μm to create an alloyed layer 308 by heat treatment. Next, the Pt or Au on the layer 305 is removed  and the Si 301 is etched away with a mixed solution of pyrocatechol and ethylene  glycol through the mask 310 comprising patterning the SiO 2  film 307 on the back  formed through the steam oxidation, thereby providing a reinforcing backing 311.  This mask makes possible rough alignment even with visible light, is extremely  tough and gives good pattern sharpness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5764965-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L29/78
Filed: 1980-10-08
Abstract: PURPOSE:To obtain the mu channel FET for the subject semiconductor device by a method wherein a semiconductor or conductor region is formed on the insulating film which was selectively provided on an Si substrate, a conductive or semiconductive delta-shaped gate electrode is provided on a stepped section through the intermediary of an insulating film, and under one end of this electrode, a source or drain is separately provided. CONSTITUTION:A field oxide film 2 is formed on the P type Si substrate 1 using a nitriding film 4 and an N-layer 20 is provided by performing an ion implantation. The film 4 is removed, a gate insulating film 11 (dielectric 15 with capacitance) is newly provided, an N type polycrystalline Si layer 3 having vertical side face is selectively formed and an SiO2 19 is covered. Apertures 41 and 42 are selectively provided and a doped Si layer 5 is superposed by selecting the density of impurities and conductive type. Then, a layer 5 is selectively etched and a supershort channel can be formed easily, if a delta-shaped gate electrode 6 is formed at the side end of a layer 3. Subsequently, when an ion implanting layer 13 is provided, a lead 9 is ohmic-connected and the FET is completed using a commonly used method, a memory cell, wherein the capacitance having the layers 13 and 14 as an electrode is connected to the FET having N-layers 3 and 4 as a source and drain, can be formed.
Patent JP-H11339221-A (JP)
Title: Magnetic head
Inventor: YAMADA KOICHI
IPC: G11B5/187
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for an optical system for tracking error detection by providing as the center line a second magnetic gap arranged about the vertical line, that goes through the position separated with the specific distance for the tack pitch of a tracking mark from the center line of a magnetic gap in a prescribed direction. SOLUTION: A second magnetic gap 11b is arranged by making a vertical line, which goes through the position that is separated from the center line of a first magnetic gap 11a for by 1/2 of a track pitch of a tracking mark 9 in the magnetic recording medium radial direction, as the center line. Moreover, the track width of a recording core 12 is set smaller than a first magnetic gap 11a and the track width of the gap 11b. Since the gaps 11a and 11b are separated from each other by 1/2 of the track pitch of the mark 9, two signals deviated by a half period are obtained, the signal difference becomes zero and signals are selected from a desired track by conducting a tracking servo.
Patent JP-2000049266-A (JP)
Title: Boiling cooler
Inventor: TANAKA KOJI
IPC: H01L23/427
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a boiling cooler having high cooling performance and excellent in high volume productivity. SOLUTION: A porous sintered material 6 is arranged along a heat receiving wall 7 and refrigerant standing at the lower section is transported to the vicinity of a heater fixing part 6a through capillarity of the porous sintered material 6. Since the refrigerant is boiled in the vicinity of a heater fixing part 6a over a relatively wide range, degree of superheating is reduced at the heater fixing part 7a. Since liquid refrigerant standing at the lower section in a container 5 is transported through the porous sintered material 6, condensing area of heat dissipating wall 8 not immersed into the liquid refrigerant is increased and degree of supercooling of the heat dissipating wall 8 is reduced. More specifically, cooling capacity of a boiling cooler 1 is enhanced through reduction of degree of superheating and supercooling.
Patent JP-S6032176-A (JP)
Title: Cassette half
Inventor: ISOGO TATSUO
IPC: C08K5/52
Filed: 1983-08-02
Abstract: PURPOSE:To improve the transparency, heat resistance and strength of a cassette half by using a blank material prepd. by adding an antioxidant in a prescribed range to a resin compsn. mixed with a specific block copolymer and an SMA resin in a prescribed range. CONSTITUTION:A resin compsn. which consists of a styrene/butadiene block copolymer contg. 5-50(wt.)% butadiene and a styrene/methyl methacrylate (SMA) resin having roughly the same refractive index as that of said copolymer, which contains 5-25% butadiene therein and in which the total content of a phenol and phosphite antioxidant with respect to said compsn. is 0.5-1.5% is used as a blank material. The transparency, heat resistance and strength of the cassette half are thus improved.
Patent JP-S5843145-A (JP)
Inventor: WADA SUMIO
IPC: H02J7/02
Filed: 1981-09-08
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-S5766650-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATANO HIROSHI
IPC: H01L21/301
Filed: 1980-10-09
Abstract: PURPOSE:To form narrowly a scribe line region to contrive high density integration of a semiconductor integrated circuit element by providing an laser resistant protective film on a transparent insulator. CONSTITUTION:An laser resistant protective film 7 is positioned at both poitions  of a scribe line region 1, and is formed so as to be positioned between a semiconductor integrated circuit element 2 and a sapphire substrate 3. And, a laser beam is applied from the rear surface of the sapplhire substrate 3 opposite to the surface  where the semiconductor integrated circuit element 2 is formed along the scribe line  region 1, and the substrate 3 is scribed from the rear surface to form a groove part  4. And, the thin substrate 3 between the groove part 4 and the scribe line region 1  is bent and cut to divide into a plurality of chips.
Patent JP-S5934358-A (JP)
Inventor: KOBAYAKAWA SATOSHI
IPC: B28B7/22
Filed: 1982-08-17
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-H05102331-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU ATSUKAZU
IPC: H01L23/02
Filed: 1991-06-13
Abstract: PURPOSE:To prevent a trouble from being caused due to the deformation of a cap by a method wherein the cap in which a flange extended up to the outside of an wiring layer formed on a substrate is installed around a small cavity which is sufficient to cover a semiconductor chip. CONSTITUTION:A drawn cap 47 is formed in the following manner: a small cavity which is sufficient to cover a semiconductor chip 43 and bonding wires 45 is provided in the central part; and a wide flanged which is extended so as to be closed to a wiring layer 51 formed on a substrate 41 is provided in its circumference. The ring-shaped part of the peripheral edge in the flange part of the drawn cap 47 is sealed hermetically to the substrate 41 by using a brazing material 48. consequently, even when the ambient temperature is lowered and the pressure inside the cap 47 becomes lower than atmospheric pressure, an external force exerted on the cap 47 is small because the volume of the cavity is suppressed to a minimum limit, the amount of N2 sealed inside is small and contraction due to a temperature drop is small. Thereby, it is possible to prevent the cap from electrically short-circuiting to the wiring layer.
Patent JP-H11334409-A (JP)
Title: Energy regenerative brake device for vehicle
Inventor: NAKAMURA SHUICHI
IPC: B60K25/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular energy regenerative brake device capable of providing both safety and a energy conserving effect without affecting a brake feeling or the posture of a car body by preventing changes in a braking force when a change occurs from a regenerative brake to an exhaust brake or a service brake because of full pressure accumulation even if a driver also uses a brake pedal during the operation of the regenerative brake equivalent to the exhaust brake. SOLUTION: Determination is made as to YES or NO of an exhaust brake switch (S11), determination is made as to the establishment of an exhaust brake operation condition (S12), determination is made as to the receiving of a service brake command (S15), determination is made as to the receiving of a service brake command (S13), and then the recovery rate of kinetic energy is increased by executing a regenerative brake operation in accordance with YES or NO.
Patent JP-H09326498-A (JP)
Title: Tester for solar cell
Inventor: AOTA KATSUMI
IPC: G01R31/26
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To shorten the test process significantly by inspecting the performance of a plurality of solar cells formed on a single transmissive substrate and presenting the results on a liquid crystal display thereby displaying the performance of the solar cells collectively. SOLUTION: The tester for a solar cell comprises a light source 10 for operating solar cells, a substrate 20 formed on a translucent substrate to be inspected while being arranged with a plurality of solar cells, a set of conductive members 40, i.e. conductive rubbers, for connecting the solar cells electrically with a liquid crystal display 30, and the liquid crystal display comprising display cells corresponding, in number and arrangement, to those of the plurality of solar cells arranged on the substrate 20. A light source 10 having a wavelength range and a radiation intensity corresponding to the operational range of a solar cell to be inspected is used selectively. According to the arrangement, the power generation characteristics can be displayed and visualized directly using a liquid crystal display and inspection can be performed through an extremely simple arrangement.
Patent JP-S5265301-A (JP)
Title: Automatic switchover controlling circuit for cooling pump
Inventor: TERAMOTO AKIYOSHI
IPC: F04B49/06
Filed: 1975-11-27
Abstract: PURPOSE: Cost reduction is performed by using only one flow-rate relay, and the piping construction is simplified by inserting said relay in the common piping part simply constructed, and the same function as before is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09324314-A (JP)
Title: Wig and artificial hair
Inventor: SUGIURA MAKOTO
IPC: A41G3/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain both a wig and artificial hair not causing inconvenience in freely using a hair dryer and a curling iron as a person treats one's own hair. SOLUTION: A polyester yarn is mixed with a nylon yarn to prepare an artificial hair bundle 21. The blending weight ratio of the polyester yarn is adjusted to >=50%, preferably 80% and that of the nylon yarn is <=50%, preferably 20%. The proper numbers of the polyester yarns and the nylon yarns are taken out and planted on a planting member.
Patent JP-H0883793-A (JP)
Title: Formation of ferroelectric thin film
Inventor: II SUNGUSOKU
IPC: H01L21/314
Filed: 1995-06-08
Abstract: PURPOSE: To provide forming method of ferroelectric thin film which is capable of facilitating material composition adjustment of dielectric having superior step coverage and electrical physical characteristics. CONSTITUTION: Plural vessels 1, 2, 3, 4 and a processing tube 7 are heated to load a wafer 9 in the process tube 7, so that when the process tube 7 with the inside thereof kept in vacuum state is heated up to a specific temperature, a source gas vaporized in a source vessel is carried using a carrier gas to be mixed in a mixing chamber 5, for feeding a reaction rate adjusting gas and oxidized gas to the mixing chamber 5. Next, the gas mixed in the mixing chamber 5 is injected, in the process tube 7 through a gas-injecting means 6 so as to deposit an object ferroelectric thin film. This forming method is the hotwall chemical vapor deposition(CVD).
Patent JP-H05309680-A (JP)
Title: Method and mold for compression molding of planar base material
Inventor: SAITO HIROAKI
IPC: B29K105/06
Filed: 1992-05-07
Abstract: PURPOSE:To sharply mold the shape in the recessed part of a molding surface especially becoming a design surface when a planar base material is compressed to be molded into a predetermined shape. CONSTITUTION:When a planar base material M is pressed between the molding surfaces of split molds to be subjected to compression molding to obtain a predetermined surface shape, an expanded part 20 is formed to the protruding part of the molding surface on the side of the non-design surface corresponding to the recessed part in the molding surface becoming the design surface of the split molds so that the compression thickness at the recessed part of the planar base material becomes about 30-70% that of a general part.
Patent JP-H01311926-A (JP)
Title: High mount stop lamp with message function
Inventor: MIZUTANI YOSHISADA
IPC: B60Q1/44
Filed: 1988-06-09
Abstract: PURPOSE:To display arbitrary message letters on a message panel for a following car and enable this panel to be used as a stop lamp by using a liquid crystal panel with a colour polarizing plate as the panel message for the following car and using fluorescent lamps having different luminous wavelength band as illuminations for message display and for stop. CONSTITUTION:In a liquid crystal panel 1 where a glass plate with a transference electrode and a red polarizing plate are respectively affixed on both surfaces of TN type liquid crystal, arbitrary letters and a string of symbols are input and processed in a switch box 6 and a control circuit 5 so as to light fluorescent lamps 3a, 3b for message display. These lights are made clear or opaque in dot unit by shutter operation of the liquid crystal so as to display letters by the colour wave lengths of fluorescent lamps 3a, 3b for display. During brake operation, fluorescent lamp 4 of red lighting for stop lamp is lighted by a signal from a connector 7. In this case, the colour wave length of the fluorescent lamp 4 for stop lamp lights the whole surface of the panel, after transmitting the liquid crystal panel 1 with effect of the colour polarizing plate.