baber/WOPTO huggingface dataset:
Patent JP-S61146364-A (JP)
Title: Coating roller
Inventor: KANOU KIMIYA
IPC: B05C1/10
Filed: 1984-12-19
Abstract: PURPOSE:To obtain a coating roller resulting no unevenness, etc. by fixing a cylindrical member having a slit opening which encloses a roller shaft to the shaft in a manner that the edge of the opening contacts slidably to the internal peripheral surface of the roller in the coating roller. CONSTITUTION:A hollow coating roller 1 is attached to a roller shaft rotatably, and a cylindrical member 5 having a slit opening 4 which opens at above a fixed internal pressure is fixed to the inside of the coating roller 1 enclosing the roller shaft 2 in such a manner that the edge of the opening 4 contacts slidably to the internal peripheral surface of the roller 1 or in a similar manner. Further, an introducing passage 11 for a coating liquid is provided to the roller shaft 2. By this constitution, the amt. of the impregnated coating liquid is realized over the whole surface of the coating roller, and adjustment of the pressure is facilitated and occurrence of unevenness of coating, dripping of liquid drop, or blur, etc. are avoided.
Patent JP-H06166059-A (JP)
Title: Injection mold
Inventor: MAEDA KAORU
IPC: B29C33/38
Filed: 1991-09-20
Abstract: PURPOSE:To provide a simple structure, by which a mold form can be transferred extremely accurately, at low cost even at the molding of a molded article with a large degree of sectional ununiformity such as plastic lens. CONSTITUTION:On the surface of a lens insert 1, surfacing member 3 made of material having the linear expansion coefficient larger than that of base metal 2 is formed. The surface of the surfacing member 3 forms a cavity having the desired lens shape. The surfacing member 3 is formed integrally with the base metal 2, the curvature of which is determined so as to realize the continuous change of the thickness of the surfacing member to the pre-designed value.
Patent JP-S61145527-A (JP)
Title: Optical shutter element
Inventor: TSUJIUCHI NOBUE
IPC: G02F1/055
Filed: 1984-12-19
Abstract: PURPOSE:To reduce considerably the variation in the quantity of transmitted light of an element aperture part due to temperature change by making a counter electrode couple group formed on one main surface different in electrode interval from a counter electrode couple group formed on the other main surface. CONSTITUTION:Light from a light source 22 enters a PLZT flat plate 11 through a polarizing plate 20 and passed as it is and cut off by a light shield plate 21 unless a voltage is applied between common electrodes 14 and 15 and electrode groups 16 and 17 for voltage application, but transmitted through the aperture part 19 when the voltage is applied. At this time, an electric field larger than a half-wavelength electric field is established between the common electrode 15 and electrode group 17 on a B surface which are larger in electrode interval. As the temperature rises, the electric field approximates the half- wavelength electric field and the quantity of transmitted light increases. The quantity of transmitted light where the electrode intervals is larger, however, decreases. Therefore, the variation in the quantity of transmitted light of the optical shutter element aperture pat 19 due to temperature change is made extremely small.
Patent JP-2001094006-A (JP)
Title: Substrate for packaging semiconductor element and semiconductor device
Inventor: ANDO YOSHIYUKI
IPC: H01L21/56
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To easily produce a semiconductor device of high quality. SOLUTION: In a substrate 28 for packaging semiconductor element constituted by having a resin molded part made of synthetic resin, an electric circuit 13 provided with an inner led 13A and an outer lead 13B and a semiconductor element packaging part 14 formed on the surface of the resin molded part adjacent to the inner lead, the electrical circuit is formed mainly from copper foils 16 and 26 press-welded and molded integrally with the resin molded part and on the resin-molded part, a projection 17 is formed around the semiconductor element packaging part.
Patent JP-H04146253-A (JP)
Title: Roller traverse type embroidery machine
Inventor: TAJIMA IKUO
IPC: D05B21/00
Filed: 1990-10-05
Abstract: PURPOSE:To enable prevention of an overlapped embroidery pattern by holding a base fabric through an intermediate roller on the outer periphery of feed rollers of a roller traverser and a tension roller in a strongly pressed state and suppressing slippage of the base fabric. CONSTITUTION:In a roller traverse type embroidery machine, a base fabric (K) stretched between a pair of feed rollers 40 of a roller traverser 30 arranged under a sewing machine head is led to the outer periphery of an intermediate roller 60 interposingly installed between the feed rollers 40 and a tension roller 50 so as to enable contact and separation therefrom. The base fabric is then turned over, passed through the outer periphery of the above-mentioned tension roller 50 and wound around the outer periphery of a tie rod 34. A constant tension in the direction (Y) is always applied to the base fabric stretched over the feed rollers 40 with the tension roller 50 and the intermediate roller 60 is pressed to the outer peripheries of the feed rollers 40 and the tension roller 50 by the tension. As a result, the base fabric (K) is kept in a state thereof strongly pressed to both the rollers 40 and 50 at places (a) and (b) to suppress the slippage thereof.
Patent JP-H05104941-A (JP)
Title: Auxiliary engine driven type air conditioner
Inventor: KAMIYA HIROSHI
IPC: F01N3/02
Filed: 1991-10-17
Abstract: PURPOSE:To supply power to an electric heater for regenerating a filter without adding power supply equipment such as a generator or the like. CONSTITUTION:There are provided an auxiliary engine 2 for rotatory-driving a refrigerant compressor 24 at the time of cooling operation; a particulate filter 15 provided at the exhaust gas passage 14 of the auxiliary engine 2; an electric heater 16 fitted to the upstream side face of the particulate filter 15 ; a fan 32 for feeding air, cooled by a refrigerant evaporator 29, into the vehicle interior; and a fan motor 33 for transmitting the torque of the auxiliary engine 2 being cut off in the connection with a battery during cooling operation. Generated output generated in association with the rotation of the fan motor 33 rotatory-driven by the auxiliary engine 2 at the time of cooling operation is then supplied to the electric heater 16 so as to incinerate exhaust particulates collected by the particulate filter 15.
Patent JP-H0985015-A (JP)
Title: Sprocket wheel embedding preventing apparatus of sand lifter
Inventor: HIRAI ATSUO
IPC: B01D21/18
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent that a front sprocket wheel is embedded in an earth and sand mounten formed by accumulation or scraping-up, to prevent the meshing with wood pieces or cans and to prevent the operation stop caused by overload. SOLUTION: The bearing position of the front sprocket wheel meshed with the bucket conveyor 3 constructed under tension so as to move along the bottom of a sand sedimentation basin 1 is provided above the height of a sand pool formed by accumulation to prevent the embedding of the sprocket wheel. The front sprocket wheel is further provided on the upstream side in front of the sand pool and the guide rail end at the position of the sand pool is set to a rising gradient.
Patent JP-H02118083-A (JP)
Title: Formation of ceramic layer on surface of metallic material
Inventor: NAKAJIMA MASAHIRO
IPC: B23K26/00
Filed: 1988-10-27
Abstract: PURPOSE:To form a thick ceramic layer capable of prolonging the service life of an apparatus by putting ceramic powder on a preheated metallic base material and powder of a binding metal on the ceramic powder and by carrying out melting. CONSTITUTION:A metallic base material 1 is set in a heater 7 and preheated to a prescribed temp. Powder 2 of ceramic such as TiC is fed to the central part of the base material 1 in the form of a belt of a prescribed thickness in a direction perpendicular to the surface of this paper and powder 3 of a binding metal such as stainless steel is put on the powder 2 in a prescribed thickness. The powders 2, 3 are then irradiated with laser light 5 having a prescribed larger diameter than the width of the powders 2, 3. By this irradiation, the base material 1 and the powders 2, 3 are melted and a built-up layer 8 contg. uniformly distributed TiC powder 3 is formed. The powders 2, 3 are continuously fed with automatic feeders while moving the heater 7 with a proper means.
Patent JP-S63185601-A (JP)
Title: Heating press for pressing technical laminated material
Inventor: HORUSUTO BURAITAA
IPC: F16J15/46
Filed: 1987-10-27
Abstract: A hot press for pressing industrial laminates to single-layer pressed boards having at least one heating platen, and at least one press opening in which a sealing means including an expansible and retractable hose is associated with each press opening to alternatively seal and open said press opening.
Patent JP-H07105163-A (JP)
Title: Neural network system
Inventor: HIGASHIURA KAZUO
IPC: F24F11/02
Filed: 1993-10-01
Abstract: PURPOSE:To clearly discriminate between a function which compresses data and a function which learns the compressed data and to reduce the learning function by compressing input data by a K-L transforming means and then inputting the data to an input layer in a back propagation type neural network system. CONSTITUTION:The coupling coefficient of K-L transformation is found from plural input patterns. The calculation is performed by preparing input data as many as necessary patterns. In this calculation, the data input of vectors as many as the dimensions of input is considered as data input and the result of orthogonal conversion of the vectors is inputted as new vectors to a back propagation BP coupling part 23. At this time, the K-L transforming method is used for the orthogonal transformation. Therefore, arrangement in order from the characteristic vector of a transformer which is large in characteristic value results in arrangement in the increasing order of variation in a vector space and the data compression can be performed by cutting the terms leaving only terms of high order. The BP coupling part 23 has constitution similar to a conventional neural network system.
Patent JP-H04145665-A (JP)
Title: Electrostatic protective circuit
Inventor: TAKAHASHI YASUSHI
IPC: H01L27/06
Filed: 1990-10-08
Abstract: PURPOSE:To perform an electrostatic protection, to narrow an interval between adjacent terminals and to reduce the chip area of an LSI by employing only an N-channel MOS transistor between a ground terminal and its other terminal as an electrostatic protective element. CONSTITUTION:N-channel MOS transistors Trs 7-11 are electrostatic protective elements, and only the Trs 8-10 are connected as the element between input (or output) terminals 2-4 and a ground terminal 6. Accordingly, the elements are not connected between the terminals 2-4 and power source terminals 1, 5 for driving a circuit connected thereto. Thus, only a ground line may be arranged on the peripheries of the terminals 2-4, wirings between the terminals 2-4 and the circuit connected thereto, the elements 8-10 are not crossed each other, and not crossed with the ground line, and hence no resistance is provided. Thus, an electrostatic protection is performed, and one Tr per each terminal except the terminal 6 may be sufficient. Accordingly, an interval between the adjacent terminals is narrow, and the chip area of the LSI can be reduced.
Patent JP-2000094525-A (JP)
Title: Ultrasonic welder
Inventor: HAYASHI YOICHI
IPC: B29C65/08
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To do precision welding by preventing deformation in the ultrasonic welding of a plastic molding such as a magnetic tape reel and to prevent various problems caused by dust adhesion by reducing the generation of dust. SOLUTION: Upper and lower reels 4, 5 are placed between a horn 102 and a movable pedestal 103, and a resonance system for ultrasonic signals is constituted by the whole. The length of the horn 102 is set up to be 1/4 of the wavelength of the ultrasonic signal, the length of the movable pedestal 103 is set up to be 3/4 of the wavelength of the ultrasonic signal, and the positions of the upper and lower reels 4, 5 is made to correspond to the minimum value of the amplitude characteristics W of the ultrasonic signal. Although the horn 102 contacts one end of the lower reel 5, since the amplitude is minimum, it does not hit the end, the upper and lower reels 4, 5 are welded efficiently by transverse vibration.
Patent JP-2001088476-A (JP)
Title: Cut form
Inventor: TANIGUCHI TOMOYOSHI
IPC: B42D15/04
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a cut form having a small difference of thickness even by folding a continuous form by omitting a waste of a useful sheet and scarcely generating a print fault or a wrinkle. SOLUTION: The cut form 1 comprises a display base material 13 having at least a distribution cut form region 10 including a tag part 11 and a receipt cut form part 12 and a list region 20 for describing an article to be sent to an address displayed on the tag part, a release layer 14 formed on a lower side of the material 13 of the part 12, a resin layer 15 formed on the layer 14 and a lower side of the material 12 of the part 11, an adhesive layer 16 formed at a lower side of the layer 15, and a release sheet 17 formed at the lower side of the layer 16.
Patent JP-S62128502-A (JP)
Inventor: MASUYAMA MASARU
IPC: C04B35/46
Filed: 1985-11-29
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-S61147720-A (JP)
Inventor: TOKI NAOHIRO
IPC: H02B13/02
Filed: 1984-12-19
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-2001089359-A (JP)
Title: Gel or gel preparation for nasal drip of analgesic component
Inventor: JOGE TAKUZO
IPC: A61P25/04
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for a nasal drip which is simply administrable and contains an analgesic component having a rapidly developable medical effect. SOLUTION: This gel or sol preparation for a nasal drip is obtained by formulating a sol or gel base containing a carboxyvinyl polymer with the analgesic component. The analgesic component is an opioid analgesic composed of narcotic or nonnarcotic analgesic component or a therapeutic agent for migraine.
Patent JP-H07305900-A (JP)
Title: Hot water feeding device using geothermal sources
Inventor: OGASAWARA AKINARI
IPC: F24J3/08
Filed: 1993-10-28
Abstract: PURPOSE:To execute a hot water supply by heating water at a secondary side, in a heat exchanger, by executing a circulation usage of a hot spring which gushes out or water having recovered geothermal sources as a heat medium, through setting, on the ground, a heat exchanger having a structure wherein even a heat medium having impurities does not generate no clogging or no corrosion, by adding a hot spring which gushes out or water into an underground excavation hole, by ensuring a necessary water level, and by executing a raising of a temperature through a recovery of geothermal sources. CONSTITUTION:A path wherein a hot water in an earth excavation hole executes a circulation through a heat exchanger 2, by a pipe line 6 provided by a water pump 4 and a pipe line 7 and a path wherein a secondary side water executes a circulation between a hot water storage vessel 3 and the heat exchanger 2, by a pipe line 8 provided by a circulation pump 5 and a pipe line 9 are composed, and a hot water feed is executed from the hot water storage vessel 3 by executing a temperature raising of a water at secondary side, in the heat exchanger 2, through a source hot spring or a water recovering geothermal sources as a heat transfer medium.
Patent JP-H01112975-A (JP)
Title: Recovery of esters from fermentation gas
Inventor: TONE MUTSUTO
IPC: B01J20/20
Filed: 1987-10-28
Abstract: PURPOSE:To obtain an ester useful as an additive for the preparation of fragrant liquor or as a natural flavor, by contacting a gas generated in fermentation process with a specific adsorbent and desorbing the adsorbed component. CONSTITUTION:Gas generated in fermentation process is made to contact with an adsorbent made of carbon and having pore size exceeding 5Angstrom  and smaller than 40Angstrom  and the adsorbed component is desorbed. The adsorbent having fine pores is preferably molecular sieve carbon.
Patent JP-2000084714-A (JP)
Title: Disassembling tool for connecting member
Inventor: YASUDA MITSURU
IPC: B21J15/50
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To quickly and certainly remove a connecting member connected to a base material without damaging the base material. SOLUTION: A drill body 101 is provided with a rotation checking member 200 including a tooth 200a to check the rotation of the flange 11c of a blind rivet 10 by bitting into the flange 11c when the connecting part of the blind rivet 10 connected to connecting holes 1, 2a on base materials 1, 2 is to be cut off by a drill 14 as a cutting member fitted to a drill rotating part (a chuck) of the drill body 101. Thus the blind rivet 10 corotating with the rotation of the drill 14 is checked by the tooth 200a of the rotation checking member 200 bitting into the flange 11c of the blind rivet 10 at the time of cutting and such inconvenience as scratching the base materials 1, 2 or being unable to cut the connecting part can be dissolved.
Patent JP-H09128921-A (JP)
Title: Negative-pressure slider for hard disk driver
Inventor: BOKU KIKIYOKU
IPC: G11B5/60
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a negative pressure slider capable of preventing the accumulation of foreign matters, facilitating the adjustment of a negative pressure in terms of design and keeping a stable flight height by attaining a specified shape. SOLUTION: First element rails 110a projected on an air flow-in side on a body with a prescribed height and composed of one or more parts and a second element rail 110b projected with the prescribed height between the rails are formed. Then, by forming a channel 160 for air discharge for transmitting air flowing in between both rails to the rear part of the body, the air flowing into a positive pressure void part 170 is discharged through the channel 160 to both sides of the body and the accumulation of the foreign matters is prevented. Further, a negative pressure void part 150 between the positive pressure void part 170 and the second elements rail 110b is isolated by a U-shaped cross rail 130 and projection parts 111 are formed oppositely to the second element rails 110b.  By the interval adjustment of the projection parts and the adjustment of the air bering surface of both rails, the negative pressure and positive pressure are adjusted and this slider is made to fly in an optimum state.
Patent JP-H01115832-A (JP)
Title: Forming mold for formed glass article
Inventor: MURAKISHI YUKIHIRO
IPC: C03B11/00
Filed: 1987-10-27
Abstract: PURPOSE:To provide a forming mold having a surface layer formed by dispersing an oxide in a substance composed at least of Pt and Au, and giving a formed glass article having high precision without polishing after press-forming. CONSTITUTION:The surface layer of the above forming mold is formed of a substance composed of at least two components consisting of Pt and Au and containing preferably 5-45wt.% of Au. One or more oxides selected from Al2O3, ZrO2 and Y2O3 are dispersed in said substance in an amount of 0.02-30vol.%. An intermediate layer containing at least one component selected from Ni, Ti, Cr, Mo, etc., and their mixture is interposed between said surface layer and the substrate base. The surface layer of the forming mold has dense texture, high hardness and strength, excellent chemical reaction resistance and good releasability of the press-formed glass article.
Patent JP-2000095304-A (JP)
Title: Article storage facility
Inventor: KOBAYASHI TETSUYA
IPC: B65G43/08
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To smoothly carry out warehousing work while accurately managing articles warehoused in storage shelves for articles. SOLUTION: In article storage facilities where a plurality of branch conveyors 5, branching toward a plurality of article storage shelves 1a, 1b, are connected to a main carrying conveyor 3, readers 20 are provided for reading individual identifying information marked on articles branchingly carried via the branch conveyors 5. The readers 20 send read-out signals or read-out impossible signals that the individual identifying information cannot be read out through reading operation to a shelf managing device. The shelf managing device allows articles that individual identifying information is read out by the reader 20 and articles that the individual identifying information cannot be read out to be carried and put in storage via a carrier 2b.  The read-out signals or the read-out impossible signals corresponding to these articles are stored corresponding to information from a storage SA storing the articles.
Patent JP-H08140210-A (JP)
Title: Small lift fluctuation pantograph
Inventor: KOHAMA YASUAKI
IPC: B60L5/20
Filed: 1994-11-04
Abstract: PURPOSE: To hold a slider and a trolley wire in an excellent contact by preventing the lift change of a current collecting shoe whose cross sectional shape is a wing shape. CONSTITUTION: A pantograph 30 comprises a slider 40 in contact while giving a pressure to a trolley wire 20, and a current collecting shoe 50 for holding the slider 40. The slider 40 is formed by laminating wing-shaped plates 52 each having a wing shaped cross section and a thickness T via a gap 56 by a fixed shaft 54.
Patent JP-2001091625-A (JP)
Title: Gps receiving device
Inventor: KAMIYANAGI HIDEKI
IPC: G01C21/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption while receiving necessary signals out of navigation messages sent from a GPS satellite and ensuring necessary accuracy in a GPS receiving device suitable for portable use. SOLUTION: This GPS receiving device is provided with a GPS antenna 1; a frequency converting part 2 for converting the frequency of a GPS signal received by the GPS antenna 1; a bit selecting circuit 3 for receiving signals of plural bits outputted from the frequency converting part 2 and outputting signals of plural bits selected channel by channel; a correlator 4 for taking the correlation between the output from the bit selecting circuit 3 and dummy noise codes; and a central control device for computing a position upon receiving a signal from the correlator 4, and giving a command to the bit selecting circuit 3. A clock generating circuit for supplying a clock signal to the correlator 4, and a control circuit for controlling the clock generating circuit, are further provided, and clock frequency can be controlled by the central control device 6.
Patent JP-H11107729-A (JP)
Title: Internal combustion engine
Inventor: FUJIMOTO MASAHIRO
IPC: F01M9/10
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To lubricate the cam section of a cam shaft in simple structure. SOLUTION: An oil receiving section 28 is installed in the guide tube 20 of an ignition plug 18. When a cam shaft 8 is rotated, a cam crest section 26 rakes up the lubricant L collected in the oil receiving section 28, lubricating the part between a cam section and a rocker arm 16. In addition, in the oil receiving section 28, the lubricant used for lubricating the part between a rocker shaft 14 and the rocker arm 16 and the bearing section of the cam shaft 8 is gradually collected.