baber/WOPTO huggingface dataset:
Patent JP-H05137867-A (JP)
Title: Automatic sewing machine
Inventor: SHINOMIYA HIROAKI
IPC: D05B55/14
Filed: 1991-11-20
Abstract: PURPOSE:To form all the formed stitches from perfect stitches without stopping and adjusting a sewing machine when the shift direction of a seamed article changes from the shift direction for the formation of hitch stitch to the shift direction for the formation of perfect stitch. CONSTITUTION:An automatic sewing machine is equipped with a swing crank 17 which is swung by the revolution of the upper shaft 2 of a sewing machine and two link bodies 22a and 22b each of which is equipped with a turning shaft pin P and connected in turnable manner by the turning shaft pin P. Further, the sewing machine is equipped with a transmission means 22 connected with a needle rod turn supporting means which supports one edge to the swing crank 17 and supports the other edge in turnable manner in reciprocation in a prescribed angle, and a driving means C which shifts the turning shaft pin P on the same axis line to the supporting shaft 18 of the swing crank 17 by the signal supplied from a detecting means for detecting the shift of a seamed article in the hitch stitch formation direction.
Patent JP-H02149685-A (JP)
Title: Surface treatment of titanium and titanium-based composite material
Inventor: MATSUMOTO SHIRO
IPC: C23C4/02
Filed: 1988-11-30
Abstract: PURPOSE:To promote mechanical and physical bonding of a coating to the surface of a treated substrate by etching the surface of titanium or titanium alloy with oxalic acid or mixed acid contg. oxalic acid as a main component at a plurality of times. CONSTITUTION:The surface of a base material 1 consisting of titanium or titanium alloy is repeatedly etched at a plurality of times ordinarily about 2-4 times while utilizing oxalic acid or mixed acid contg. oxalic acid as a main component for etching liquid. In this case, the base material 1 is immersed in the etching liquid and the surface is washed at every one time and smut is preferably removed at each time. Thereby the treated substrate face which has the uneven small holes H analogous to a sine curve, the acicular projections P stood in groups to the bottom part thereof and the fine holes (h) between these acicular projections is formed on the surface of the base material 1. Ceramics is directly melt-sprayed on this treated substrate face. Thereby the titanium- based composite material is obtained which has a melt-sprayed ceramic layer 2 excellent in mechanical and physical bonding by the anchoring effect resulting from complication of the small holes H and the fine holes (h).
Patent JP-H11138058-A (JP)
Title: Method and apparatus for electrostatic coating of nonconductive member
Inventor: MATSUDA MASATO
IPC: G01N27/04
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To save energy by reducing a baking process by a method in which the resistance of a conductive coating film is measured while the film being unbaked and wet, a finish coat is applied when the resistance is not exceeding a prescribed value which is suitable for electrostatic coating, and a conductive coating film and a finish coating film are baked simultaneously. SOLUTION: A nonconductive member 2 such as an automobile resin bumper is held by a work jig 3, and conductive clip type terminals 1 are attached to both end parts of the member 2. In this state, a conductive coating is applied on the surface of the member 2 to form a conductive coating film 6. Next, the resistance of the coating film 6 is measured while the film 6 being wet. A lead line terminal 7 is inserted into a relay part 5 to form a circuit for passing an electric current from a resistance meter 9, and the resistance of the film 6 is measured. A finish coating film is formed by electrostatic coating on the normal member 2 whose measured resistance is not exceeding a prescribed value. After that, the conductive coating film and the finish coating film are baked simultaneously.
Patent JP-H06149831-A (JP)
Title: Automatic book lending/receiving system
Inventor: KITAMURA SHIYOUJI
IPC: G06Q50/00
Filed: 1992-11-16
Abstract: PURPOSE:To reduce the burden, to prevent the mistakes, and to improve working efficiency of the clark at the window of the libraries by securing a constitution where a user himself carries out the necessary operations while looking at the pointed screens on a display added to a data processor. CONSTITUTION:A control part 1 controls an entire operation of a system, and an ID card reader 2 reads the ID cards inserted by the users. A bar code reader 3 reads the bar code labels stuck on each book for identification of the book while these books are moving on a conveyor 6. Then a user operates the keys of a keyboard 4 based on a guiding message shown on a display 5 to instruct the operations to the system. The conveyor 6 which carries the books in response to the operation of the system is connected to the part 1 of the system via an interface device. Furthermore an auxiliary storage 7 is added to record the lending states of books for each user.
Patent JP-H01145601-A (JP)
Title: Light transparent composite material of yttrium oxide system
Inventor: SHIBATA KENICHIRO
IPC: G02B1/11
Filed: 1987-12-02
Abstract: PURPOSE:To enhance transmittance and hardness simultaneously and to obtain a light transparent composite material having excellent durability by providing a magnesium fluoride film as an antireflecting film to a base material consisting of yttrium oxide. CONSTITUTION:The magnesium fluoride (MgF2) has a refractive index preferable as the antireflecting film of the yttrium oxide in a middle IR range and has good chemical and mechanical characteristics. The reflection loss is, therefore, greatly decreased and the transmittance is improved by forming the MgF2 on the surface of the base material consisting of the yttrium oxide; in addition, the material is practicably usable even under severe conditions such as for a high-speed flying object. The transmittance is thereby improved to about >=90% in max. and the hardness is enhanced. The light transparent composite material having the excellent durability is thus obtd.
Patent JP-H05118259-A (JP)
Title: Injection rate control device for fuel injection nozzle
Inventor: SHIOZAKI CHUICHI
IPC: F02M45/08
Filed: 1991-10-24
Abstract: PURPOSE:To reduce the discharge of nitrogen oxides by pertinently executing sub-injection and main injection through a relatively simple structure to improve combustion in an engine. CONSTITUTION:The first needle valve 31 is pressed against the first seat face 11c by a pressure spring 16, and pressure in a fuel reserving chamber 11b communicating with a feed hole 14 pushes up the first needle valve 31 against the elastic force of the spring. The second nozzle body 12 is provided above a free piston 17 vertically movably pressed against the upper end of the spring, and the second needle valve 32 in the second nozzle body 12 is provided so that it may be brought into contact with the second seat face 12b and separated from the face 12b by a laminated piezoelectric element 19. The second needle valve 32 opens and closes a fuel leading passage 12c to lead the fuel onto the upper face of the piston for discharging the fuel on the piston through fuel discharging passages 18b, 13c and an orifice 18d. A controller 33 controls the laminated piezoelectric element on the detected outputs of sensors 27, 28, 29.
Patent JP-H11142407-A (JP)
Title: Detection method of anti-fkbp12 autoantibody
Inventor: NIIKURA NOBUHIKO
IPC: G01N33/53
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method, by which an anti-FKBP12 autoantibody existing in human blood plasma or the like can be detected easily, and which contributes to a quantification of the detected anti-FKBP12 autoantibody. SOLUTION: This subject detection method includes a process in which FKBP12 is added to a protein solid-phase carrier and FKBP12 is bonded to the protein solid-phase carrier, a process in which a blocking solution is added to the protein solid-phase carrier and a range of the protein solid-phase carrier where FKBP12 is not bonded is blocked, a process in which an anti-FKBP12 autoantibody is bonded to FKBP12 by adding an analyte liquid, which is supposed to include the anti-FKBP12 autoantibody, to the protein solid-phase carrier, and a process in which the anti-FKBP12 autoantibody is bonded to an enzyme-labeled antibody, by adding the enzyme-labeled antibody, which is able to bond to the anti-FKBP12 autoantibody, to the protein solid-phase carrier, and then the anti-FKBP12 autoantibody is detected.
Patent JP-S63159111-A (JP)
Title: Low noise tire
Inventor: HIBINO MASAYOSHI
IPC: B60C11/04
Filed: 1986-12-23
Abstract: PURPOSE:To reduce air-columnar resonant sound in a tire having a plurality of circumferential grooves, by providing point heights having a predetermined width at predetermined intervals along the lengthwise direction of the main grooves, and by specifying the length of sub-grooves. CONSTITUTION:In a section in which ribs 3 are sectioned by sub-grooves, point heights 3a having a width WS which is equal to 0.2 to 0.5 times as large as the width Wm of main grooves 1 are formed extending toward the main grooves, along the lengthwise direction of the main grooves 1 at intervals which are 0.1 to 0.4 times as large as the circumferential ground contact length of the tire. Further, the length (I) of sub-grooves 2 is less than one-half of the width L of the ribs 3 so that it extends to the intermediate position of each rib 3. Thus, the ribs 3 forming the main grooves 1 is made to be concave and convex, thereby it is possible to prevent noise due to air-columnar resonance without deteriorating the wet characteristic and the maneuvering characteristic of the tire.
Patent JP-2001124435-A (JP)
Title: Adsorber for adsorption refrigerator
Inventor: NAGASHIMA HISAO
IPC: F25B17/08
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a hydrogen gas in a casing containing a heat exchanger made of an aluminum. SOLUTION: The adsorber 100 comprises a casing 110 made of a stainless steel (SUS304) for sealing a refrigerant (water) in the state for holding substantially vacuum therein, a first heat exchanger (evaporating/condensing core) 120 for heat exchanging a heat exchanging medium with the refrigerant (water) in the casing 10, a second heat exchanger (adsorption core) 130 for cooling or heating an adsorbent (silica gel) 135, and the like. The casing is made of the stainless steel, and SiO2 films are formed on the surfaces of the exchangers 120 and 130. Thus, since a chemical reaction of an aluminum with the water (refrigerant) can be prevented, generation of a hydrogen gas can be prevented.
Patent JP-H05225372-A (JP)
Title: Optical scanner having double-field-of-view depth
Inventor: CHIYAARUZU KENISU WAIKU JIYUNI
IPC: G06K7/10
Filed: 1992-10-21
Abstract: PURPOSE: To surely read a bar code label with a large aspect ratio by forming a scanning line on two focal faces through the use of a mirror rotary body with facet mirror faces on both inner and outer face sides. CONSTITUTION: The mirror rotary body 16 is provided with three facets 38, 40 and 42, which respectively form individual scanning line for each side face. The facets 38 to 42 form respectively different tilting angles (elevation) 44, 46 and 48 with the top face 49 of a base 50. In addition, each facet is positioned at a distance R from the output shaft 52 of a motor 53. Then the facets 38 to 42 form the opening angle 54 of 180 deg. with respect to a rotary shaft direction in order to prevent bending between scanning patterns formed at both irradiated faces at the time of irradiating the mirror facet faces 56 to 60 (inner face sides) and 62 to 66 (outer face sides) of each.
Patent JP-H02151803-A (JP)
Title: Manufacture of diffraction grating
Inventor: NOMURA HIDEKAZU
IPC: G02B5/18
Filed: 1988-12-05
Abstract: PURPOSE:To obtain a short-period diffraction grating by grinding a multilayered film formed by laminating a material which reflects light in a desired wavelength range and a material which does not reflect the light many times to constant thickness slantingly at an optional angle. CONSTITUTION:The material 1 which reflects the light in the desired wavelength range is deposited on the surface of a flat substrate 3 and the thin film 2 of the material which does not reflects said light is deposited thereupon. Those thin films of those materials 1 and 2 are deposited alternately many times. Then the multi-layered film is ground slantingly at the optional angle theta and its surface is used as the diffraction grating. Consequently, the diffraction grating which has the optional relatively short grating cycle is accurately manufactured by the easy method.
Patent JP-H04179327-A (JP)
Title: Load dispersion system for processor in communication system
Inventor: UEDA TOSHIHARU
IPC: H04L12/02
Filed: 1990-11-14
Abstract: PURPOSE:To disperse the load of a service request and to improve throughput used for the actual service of a terminal giving service by connecting an interface circuit to the prescribed terminal of an exchange equipment giving information processing service and providing plural processors giving service. CONSTITUTION:Subscriber terminals 5a and 5b are communication terminals which are stored in ATM-SW 4 being an ATM exchange and they have functions receiving various kinds of service from the processors 7. ATM-SW4 is connected to interface circuit 6 through a terminal (i). The loads of the service request from the subscriber terminals 5a and 5b are transmitted to a common bus (j) to which plural processors 7 are bus-connected through the interface means 6 and are received in the prescribed processor 7. It gives service to the subscriber terminals 5a and 5b through the interface means 6. Thus, throughput per terminal on an exchange equipment-side can be improved to the processing limit of the terminal (i).
Patent JP-H05146078-A (JP)
Title: Power supply system
Inventor: NIIHORI KENICHI
IPC: H01M2/10
Filed: 1991-11-21
Abstract: PURPOSE:To prevent double power supply from a plurality of types of power supply and voltage drop of power supply by bringing about a state where a second (first) power supply can not be connected with a second (first) power supply path under a state where the first (second) power supply can be connected with the first (second) power supply path. CONSTITUTION:When power is fed from an AC/DC converter or the like through a power supply plug 2, slide knob part 8a of a cover member 8 is slid in the direction of an arrow A to align the opening 8b of the cover member 8, above the housing part of electronic appliance, with a hole part 9 located at a position where the insertion hole of the power supply plug 2 is made for a power supply jack 3 thus making it possible to insert the power supply plug 2 into the power supply jack 3. At the same time, a battery pack contact piece 4 is separated from the contact of the battery pack 1 to interrupt power supply from the battery pack 1 thus preventing double power supply. The slide knob 8a is slid in the direction of an arrow B when power is fed from the battery pack 1.
Patent JP-H02152186-A (JP)
Title: Spark plug with insulating body made of aluminum nitride
Inventor: OSHIMA TAKAFUMI
IPC: H01T13/38
Filed: 1988-12-02
Abstract: PURPOSE:To contrive to enhance withstand voltage property at high temperature by arranging a ceramic pipe with alumina quality at a gap between the leg length section of a spark plug which is composed of aluminum nitride at least at its leg length section of an insulating body, and a central electrode. CONSTITUTION:A spark plug A is composed of a cylindrical main fitting 1, a cylindrical insulating body which is fitted in the aforesaid fitting, and of a central electrode 3 which is coupled in the fitting, and at least the leg length section 2 of the insulating body is made of aluminum nitride. The withstand voltage of the leg length section of the insulating body can be enhanced by the step of structurally arranging a ceramic pipe 4 made of alumin quality at a gap between the leg length section 2 and the electrode 3. Cement 42 with alumina quality as heat resistant fillers is enclosed in boundary gaps between the electrode 3 and the pipe 4, and between the pipe 4 and the insulating body 2 with the exception of the tip end section of the insulating body in order to widen the operating range of the plug so that heat conductivity is made to be excellent.
Patent JP-H02154827-A (JP)
Title: Dynamic damper
Inventor: HAMADA MASAAKI
IPC: F16F15/02
Filed: 1988-12-02
Abstract: PURPOSE:To automatically discharge water and oil by forming inclined faces on at least part of the inner periphery of a mass member and forming a hole or a slit reaching the outer periphery of a dynamic damper in response to it. CONSTITUTION:The inner periphery 121 of a mass member 12 is constituted of the first inclined face 121a and the second inclined face 121b formed by changing the thickness of the coating of a rubber material. The first inclined face 121a and the second inclined face 121b are connected to the end section of an elastic member 13 at their end sections and connected to a slit 13a formed there. The portion of this end section connected to the slit 13a is formed in a nearly circular shape with a slightly larger diameter. The water and oil infiltrating into a dynamic damper can be automatically discharged.
Patent JP-H07157796-A (JP)
Title: Cleaning agent composition for hard surface
Inventor: KIZAKI MICHIMASA
IPC: C11D3/22
Filed: 1993-12-07
Abstract: PURPOSE:To obtain the composition containing a specific anionic surfactant, a water-soluble solvent and a polysaccharide, having not only wiping properties and residual properties after wiping but also hardly dripping in use of a sprayer, excellent diffusion of liquid in liquid spraying and excellent cleaning power. CONSTITUTION:This composition contains (A) 0.01-20wt.% of a diphenyl ether disulfonic acid type anionic surfactant, (B) 0.1-50wt.% of a water-soluble solvent and (C) 0.01-5wt.% of a polysaccharide. The component A is an anionic surfactant of formula I or II (R<1> and R<2> are each a 5-15C alkyl or alkenyl; M<1> and M<2> are an anionic metal, ammonium or an alkanol-substituted ammonium) and the component C is any of xanthan gum, carrageenan and locust bean gum. Further the composition preferably contains (D) an amine compound.
Patent JP-H10148844-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: NAKAJIMA KATSUNORI
IPC: G02F1/136
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To lower the specific resistance and film stress of elements constituting signal transmission lines by forming the signal transmission lines of metallic films contg. Ne atoms in Cr films. SOLUTION: Plural gate wirings 12 and drain wirings 14 are arrayed in a matrix form via insulating members on a glass substrate. Transparent pixel electrodes 16 are formed in the display regions enclosed by the gate wirings 12 and the drain wirings 14. TFT elements (semiconductor active elements for driving pixels) are formed adjacently to these transparent pixel electrodes 16 on the glass substrate in the display regions. For example, the gate wirings (scanning lines) 12 and the drain wirings (data signal lines) 14 are formed of the metallic films contg. the Ne atoms in the Cr films as the elements constituting the signal transmission lines for transmitting the electric signals associated with the driving of the TFT elements. The specific resistance of the metallic films is <=22μΩcm and the absolute value of the film stress of the metallic film is <=200MPa.
Patent JP-H11114911-A (JP)
Title: Decorative sheet and manufacture thereof
Inventor: SHIMIZU HIROSHI
IPC: B32B21/08
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To check the development of warpage or ply separation by a method wherein a wooden fiber board material, the thickness and density of which lie within the specified range, is integrally bonded to the surface of a wooden base plate and, at the same time, a thin sheet-like decorative material is pasted to the surface of this wooden fiber board material. SOLUTION: A decorative sheet consists of a wooden base plate 1 having a desired thickness, a synthetic resin impregnating treated wooden fiber board material 2 made of a medium specific gravity wooden fiber board with the thickness of 0.5-2 mm and the density of 0.6-1.1 g/cm<3> and laminatedly bonded to the surface of this wooden base plate 1 and a thin sheet-like decorative material 3. As the wooden base plate 1, a wooden plate such as a plywood, a particle board, an OSB(or an oriented strand board), an LVL(or a laminated veneer lumber) or the like is used. Further, when the decorative sheet A is used as a flooring material, this wooden base plate 1 with the normal thickness of 2.3-25 mm is used.
Patent JP-H10148779-A (JP)
Title: Image forming device
Inventor: KANAI NOBUO
IPC: G03G15/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To detect displacements of each image in high accuracy in an image forming device multiplex-transferring images formed by two or more image forming units. SOLUTION: This laser printer multiplex-transfers toner images formed by two or more image formation units on a transfer body 10. Resist patterns KS0 , YS0 , MS0 , CS0 , etc., are transferred on the transfer body 10 for each color multiplex-transferred. The transcript body 10 moves in the direction of an arrow b, and along with this movement, each resist pattern is detected by detectors 111, 112, 113. Each detector detects the resist pattern in a main scanning direction (a) by photoelectric transducers 251, 252 at two places.
Patent JP-H04177846-A (JP)
Title: Semiconductor device
Inventor: HIRUTA YOICHI
IPC: H01L23/64
Filed: 1990-11-13
Abstract: PURPOSE:To prevent internal circuit malfunctioning caused by power source variation at an external circuit by permitting the distance between an external circuit power source electrode connecting part and an internal circuit power source electrode connecting part on the inner lead of a power source lead to be larger than the lead pitch. CONSTITUTION:A bonding part 32a set on an inner lead 22a on the outer lead side among power source leads 22 is connected with an external circuit power source electrode 31a on a semiconductor chip 30 by a bonding wire 33a, and a bonding part 31b set on an inner lead 22b at the leading edge is connected with an internal circuit power source electrode 32b by a bonding wire 33b. The distance between the bonding parts 32a and 32b is larger than the width of the semiconductor chip 30. Therefore, the mutual inductance of the inner leads present between such bonding parts is reduced. Thus, the influence of power source variation generated at the external circuit power source electrode 31a on the inner circuit power source electrode 31b through the inner leads 22a and 22b is suppressed and malfunction is prevented.
Patent JP-H03168511-A (JP)
Title: Operating method for fluidized-bed incinerator
Inventor: YAMAGISHI MIKI
IPC: F27B15/18
Filed: 1989-11-28
Abstract: PURPOSE:To improve remedy against variation in a burning state in a short time by detecting generation of abrupt combustion by a furnace pressure rise to increase amount of secondary burning air to be supplied to a free board for predetermined time. CONSTITUTION:When a regulating meter 11 detects that a furnace pressure exceeds a set point, a control valve 12 is operated to increase amount of secondary burning air for several seconds, and combustion of unburned gas is proceeded at a free board. Or, amount of primary burning air is reduced by a control valve 13, and combustion in a fluidized bed is suppressed. Thus, generation of unburned gas is suppressed, and a stable incineration is performed.