baber/WOPTO huggingface dataset:
Patent JP-H0289466-A (JP)
Title: Picture reader
Inventor: HATTORI SHINJI
IPC: H04N1/10
Filed: 1988-09-27
Abstract: PURPOSE:To avoid optical backlash of head at the scanning by providing a distance regulating member between a sensor and an original face as a member regulating the movement of an image forming system in its scanning direction and a member regulating an optical head so as not to be moved in the same direction as the arrangement of sensors separately and providing a mechanism pressing a member sliding with respect to the regulating member in the same direction as the arrangement of sensors. CONSTITUTION:A slide chip 5 is fixed to both ends of an optical head the chip 5 is skidded on a slide rail 3 to keep the distance between the head and the original face constant. A carriage 2 fixed to the lower part of the optical head 1 is fitted turnably at both ends of a plate spring 9 fixed to the carriage 2 and a roll 10 is freely turnable to a shaft implanted to the carriage 2. Thus, the slide rail 4 is clipped between rolls 10 and 8 by a force of the plate spring. The guide member is made of an Al extruded member and the rails 3, 4 are incorporated, then the accuracy of position information is improved.
Patent JP-2000060490-A (JP)
Title: Health food comprising tablet or capsule containing rush powder
Inventor: NAGAOKA KUNJI
IPC: A23L1/308
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a health food comprising tablets or capsules which contains a mixture containing easily eatable rush powder having a mild taste and a high nutrition value. SOLUTION: This health food comprises tablets obtained by compressing and molding a mixture containing rush powder or capsules filled with the granules of the mixture containing the rush powder. When the mixture is a mixture comprising the rush powder and chlorella powder, the mixture comprises 40-50 wt.% of the rush powder and 45-55 wt.% of the chlorella powder.
Patent JP-H08106083-A (JP)
Title: Color liquid crystal display device
Inventor: HIDA YOSHIHITO
IPC: G02F1/1335
Filed: 1994-10-06
Abstract: PURPOSE: To obtain a good display image bearing comparison with an excellent article without increase of a production cost even when light drop-out regions exist in a light shielding layer by arranging a color part at least consisting essentially of the same material as a material of a blue color part in the light drop-out region of the light shielding layer. CONSTITUTION: In a counter substrate 301, the light shielding layers 311 of matrix shape are arranged on a glass substrate 300, the color parts 321 of a pigment dispersion type having respective spectral characteristics of red(R), blue(B) and green(G) are arranged between light shielding layers 311 and counter electrodes 341 are arranged on the part 321 via a smoothing layer 331. The light drop-out regions such as pinholes in the light shielding layers 311 are detected by irradiating the layers with a light from a rear surface of the substrate 300.  When the light drop-out regions are detected, a colored resin coating material consisting of the same material as the material constituting the blue color part, that is a blue resin coating material in which a pigment having blue (B) spectral characteristics is dispersed in the resin is attached at a top end part of a needle and thereby the color parts having 1μm film thickness are arranged at the light drop-out regions.
Patent JP-H0884415-A (JP)
Title: Sag adjusting metal tool
Inventor: MORI TAKAYOSHI
IPC: H02G7/02
Filed: 1994-09-09
Abstract: PURPOSE: To realize structure which facilitates the robot operation of a sag adjusting metal tool for electric wire use. CONSTITUTION: In a sag adjusting metal tool (a) comprising a mounting part, one end side of which is mounted on an arm tool provided on a pole and a connection part 4 for connecting an insulator device to the other end side thereof, at the same time the connection part 4 being projectably supported within the inserting part 5 provided therebetween with the rotation restricted, a bolt B being rotatably provided to connect the connection part 4 to the mounting part, an attachment mounting part 2 for an attachment 10 used when the bolt B is turned in the mounting part is provided.
Patent JP-H06220659-A (JP)
Title: Method for finely working metallic thin film
Inventor: MORIYAMA TAKESHI
IPC: C23F4/00
Filed: 1993-09-29
Abstract: PURPOSE:To provide a method for finely working a metallic thin film by which an etched pattern of the metallic thin film can be formed in >=1 aspect ratio. CONSTITUTION:Carbon tetrachloride, oxygen and a group 0 inert gas are used as etching gases for reactive ion etching. The percentage of the inert gas mixed is 30-60%. A metallic thin film having 0.1mum thickness formed on a glass substrate can precisely be worked into an etched pattern of 0.1mum.
Patent JP-S60135466-A (JP)
Title: Dull electrodeposition coating method
Inventor: TAKEUCHI HIROSHI
IPC: C25D13/00
Filed: 1983-12-22
Abstract: PURPOSE:To form a dull coating film which is homogeneous and excellent in resistance to chemicals and water, by carrying out electrodeposition coating by using an electrodeposition paint contg. fine powder of oxidized PE or PP or a dispersion thereof as a dulling agent. CONSTITUTION:Electrodeposition coating is carried out by using an electrodeposition paint [e.g. paint composed of an acrylic resin having an acid value of 20-150 and an average MW of 1,000-10,000 and a metamine resin as a curable resin and contg. 1-40PHR (based on the quantity, on a solid basis, of the resin) of a dulling agent described below] contg. fine powder of oxidized PE or PP (e.g. one having an acid value of 1-50 obtd. by oxidizing PE or PP having an MW of 1,000-10,000 by air oxidation or potassium permanganate oxidation to introduce carboxyl groups) or a dispersion thereof as a dulling agent. The dulling agent has excellent miscibility with water and can be uniformly dispersed in an electrodeposition paint bath so that a dull coating film having excellent resistance to chemicals and water can be obtd.
Patent JP-H04124176-A (JP)
Title: Production of fluorine-substituted nitrogen-containing heterocyclic compound
Inventor: FUKUHARA TSUTOMU
IPC: C07D241/16
Filed: 1990-09-14
Abstract: PURPOSE:To easily obtain the title high-purity compound by reaction between a chloro or bromonitrogen-contg. heterocyclic compound and fluoric anhydride under specified conditions. CONSTITUTION:A reaction is made between a chloro or bromonitrogen-contg. heterocyclic compound (e.g. 2-chloropyridine) and fluoric anhydride at 0-250 deg.C under normal pressures for 0.5-20hr. In this process, fluorination is carried out while expelling the hydrogen chloride or bromide out of the system. The reaction is made, if needed, in the presence of a basic compound (e.g. amine compound). The amount of the starting material to be used is such as to be 0.5-75mol% based on the fluoric anhydride.
Patent JP-H06218709-A (JP)
Title: Production of plywood
Inventor: TSUKAMOTO KENJI
IPC: B27M1/00
Filed: 1993-09-29
Abstract: PURPOSE:To efficiently dry a plywood in a short time without an occurrence of torsion or warpage therein by a method wherein in a modified plywood production method in which recesses on the top surface or/and rear surface of a plywood are filled with a putty and the plywood is dried, a high frequency is used for drying the plywood. CONSTITUTION:A plywood with irregularities filled with a putty on the top surface or/and rear surface thereof is heated by a high frequency or the combination of a high frequency with an infrared radiation. For example, a plywood filled with a putty is disposed between electrodes, and a strong high-frequency voltage is applied thereto. A heat is generated from inside the putty by a magnetic hysteresis loss or a dielectric loss of the putty. Thus, the putty is dried by absorbing the high-frequency energy and generating a heat, but the almost uniform heat generation in the putty results in almost no difference in putty drying degree between the surface and the inner part. In addition, if the temperature of the plywood is low, or the loadings of the putty are high, the high-frequency energy is used for increasing the temperature, and it takes a long time to dry the plywood by the high frequency. Therefore, the plywood is preliminarily dried by hot air for reducing the drying time.
Patent JP-H0669306-A (JP)
Title: Sheetlike ceramic package
Inventor: KAWAMURA SHIGEKI
IPC: G01R31/28
Filed: 1992-08-18
Abstract: PURPOSE:To execute the electric-characteristic evaluation and inspection of product single bodies while they are in a sheet state by a method wherein the product single bodies are set to a mutually independent state in terms of their interconnection by an electroless plating operation and a dummy part by a pattern for electric characteristic evaluation use is formed in one part in the circumference. CONSTITUTION:A ceramic sheet body 1 is composed of product single bodies 3a to 3d which are electrically independent by executing an electroless plating treatment and on which internal interconnection patterns 6 have been printed, and, in addition, snapping lines 2 for division use are formed. Dummy parts 4 are formed at the front part and the rear part of a product single body 3. Patterns 5 for electric characteristic evaluation use are formed on the surface side of the dummy parts 4 so as to correspond and connected to the interconnection patterns 6 via through holes 7. Even when each product single body 3 is in a non-broken state, it is independent in terms of its interconnection. After a chip has been mounted and sealed, an electric characteristic evaluation and inspection is executed via the patterns 5 for electric characteristic evaluation use. Thereby, the disconnection and other abnormalities of an electric characteristic of the interconnections 6 can be inspected continuously or collectively.
Patent JP-H1085279-A (JP)
Title: Treatment chair
Inventor: SUGIMOTO KIYOSHI
IPC: A61G15/04
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a treatment chair that allows the aged and children to stably get in and off for dental treatment, etc. SOLUTION: A counter seat 1 is designed to be tilted forward by an angle of α degrees from a horizontal position, and particularly when the aged or a child gets on or off the chair, the counter seat 1 is tilted forward. When the aged or a child gets on the chair, he can be seated with his legs firmly set on the floor face 8, and when he is to get off the chair, his feet reach the floor face 8 while he is sitting, so that he can get in and off the chair with his feet in full contact with the floor face for safety and ease.
Patent JP-H0698196-A (JP)
Title: Television signal digital transmission system
Inventor: HIROSE KAZUTO
IPC: H04N7/00
Filed: 1992-09-11
Abstract: PURPOSE:To obtain the simple method of reproducing the same television frame frequency as a transmission side on a reception side by extracting a transmission path clock, and preparing the scanning line repetition frequency of a television signal on both the transmission side and the reception side. CONSTITUTION:Clock extracting circuits 80 and 90 on the transmission side and the reception side extract a clock frequency fD=155.52MHz from a synchronizing digital hierarchy(SDH) transmission network 40. Timing generating circuits 100 and 200 on the transmission side and the reception side prepare the horizontal synchronizing signal component (f)H of a video as (f)H=(f)D/m(m=9884) from the extracted clock (f)D in the case of an NTSC television signal, and synchronize in video a video signal generator 10 at the transmission edge and a video signal display device 70 at the reception edge. And also, the timing generating circuits 100 and 200 prepare a sampled frequency component (f)S ((f)S=nu(f)H) by multiplying the component (f)H or directly frequency-dividing from the component (f)D, and the video signals are converted by an A/D converter 20 and a D/A converter 60. Thus, the video frame synchronization can be attained both on the transmission side and the reception side.
Patent JP-2001068612-A (JP)
Title: Resin sealed semiconductor
Inventor: SATO KOTARO
IPC: H01L23/48
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To acquire a resin sealed semiconductor capable of preventing insulation defect caused by an unfilled part with resin under the base part. SOLUTION: A resin sealed semiconductor comprising three lead parts 3, 4, and 5 extending in a right-angled direction from a connection part of lead frame, a base part 3A formed integrally with the lead part 3 at the tip of the central lead part 3, a semiconductor chip 2 mounted and fixed on the upper side of the base part 3A, the whole base part 3A including the semiconductor chip, and the lead part filled with resin 11 introduced from a gate part 10 to a cavity 9 is provided with a bent section 4A and 5A for controlling flow of resin 11 at the tips of both lead parts 4 and 5 sandwiching the central lead part 3. A slit for introducing the flowing resin 11 into the cavity is formed at the bent section 4A and 5A for controlling flow of resin.
Patent JP-S62122698-A (JP)
Inventor: NUMATA KOICHI
IPC: D06F37/24
Filed: 1985-10-30
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-H0290660-A (JP)
Title: Semiconductor device lead frame
Inventor: SOEDA MASUMITSU
IPC: C25D7/00
Filed: 1988-09-28
Abstract: PURPOSE:To realize a semiconductor lead frame excellent in solder thermal debonding resistance by a method wherein a Ni plated layer or a Ni alloy plated layer, whose crystal orientation index of a Ni (111) plane is larger than a specified value, is formed, at least, on an outer lead section. CONSTITUTION:A Ni plated layer or a Ni alloy plated layer, whose crystal orientation index of a Ni (111) plane is equal to 1 or more, is formed, at least, on an outer lead section. The reason why a crystal orientation index is set to 1 or more is that the index of 1 is a lower limit which enables the outer lead section to improve in a solder thermal debonding resistance, And, the reason why an upper limit is not set is that a solder debonding resistance improves with the increased of the orientation index of a Ni (111) plane and consequently the upper limit does not need to be set.
Patent JP-H0289619-A (JP)
Title: Manufacture of film
Inventor: GUNJI AKIHIKO
IPC: B29C55/26
Filed: 1988-09-28
Abstract: PURPOSE:To obtain film, the longitudinal and lateral strengths of which balance well and which has uniform thickness by a method wherein annular starting film having thick wall portions is formed from thermoplastic composition by inflation technique and, after that, bixially stretched by mandrel technique. CONSTITUTION:In an extrusion equipment 1 of lay-flat film, annular starting film 12 is produced by extruding filler-containing thermoplastic resin under molten state from an inflation die 11. At that time, thick wall portions 12A and 12A are formed at two positions on the annular starting film 12 by partially widening the lip clearance of the die 11. Next, on the downstream side of the extrusion equipment 1 of lay-flat film, a biaxially stretching device 2 employing mandrel technique is provided so as to restore lay-flat starting film 12 to an annular shape by pouring air flow in the interior of the film 12 in order to biaxially stretch by fittingly inserting onto a self-standing type mandrel 22. The stretched film 12 is cut in two, developed and trimmed at both side edges. Finally, the residual stress at stretching in the film is relieved by being passed through heat-treating rolls 27 and 27 and cooling rolls 28 and 28.
Patent JP-H1093627-A (JP)
Title: Connection setting method and node device
Inventor: AMI JUNKO
IPC: H04L47/2475
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a connection setting method which shorten a delay time required for connection setting for packet transfer. SOLUTION: A node device which a packet directed from a prescribed transmission terminal to a prescribed reception terminal individually sets connections to node devices in the next stage by at least destinations in the packet and uses of the packet determined by information an upper later of this packet. At this time, if arrival of another packet which has the same destinations as this packet but uses different from those of this packet is predicted based on uses of this packet which is recognized by referring to information of the upper layer of this packet, a connection to transfer this packet is set, and a connection to transfer another packet whose arrival is predicted is set too.
Patent JP-2001066288-A (JP)
Title: Method for detecting substance using sensor
Inventor: SUGIYAMA YUKIHIRO
IPC: G01N27/333
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To appropriately detect the type or concentration of a substance to be inspected by analyzing the waveform change of electrical vibration caused by the substance to be inspected in a sensor consisting of a vibrator for causing electrical vibration due to an oxidation reduction reaction. SOLUTION: The detection of a substance due to electrical vibration peculiar to the substance is made by an operation electrode 3, for example, with a specific polypyrrole film that has a selective ion transmission property and oxidation and reduction state due to an electrochemical reaction. First and second chambers 1a and 1b are filled with specific electrolyte solution, a specific potential between the oxidation potential and the reduction potential is applied to the polypyrrole film by a potentiostat 6, an oscillating compensation current is allowed to flow between a counter electrode 4 and the operation electrode so that the potential can be maintained, and the potential vibration between a reference electrode 5 and an electrometer 9 is measured.  A substance to be inspected is applied to the chamber 1a, and the time-series data of the electrical vibration is converted to, for example, a limit cycle figure, thus obtaining a closed curve based on the substance and concentration.
Patent JP-S62103264-A (JP)
Title: Vehicle body structure for automobile
Inventor: HARASAKI HAYAJI
IPC: B62D25/04
Filed: 1985-10-30
Abstract: PURPOSE:To enhance the rigidity of a vehicle body floor section in an open-top vehicle, by connecting the vertical section of a center frame coupled to the center section of a front header with the lower ends of center pillars through the intermediary of cross-members forming a closed cross-section together with a floor panel. CONSTITUTION:A front header 4 connecting between the upper ends of right and left center front pillars 3, 3 in an open-top vehicle, is connected with a floor panel 11 through the intermediary of an inverted L-like center frame 5. A cross-member 16 extending widthwise of the vehicle body and including a lower cross-member 16a forming a closed cross-section together with the lower surface of a rear floor panel 14 in the floor panel 11 and an upper cross member 16b forming a closed cross-section together with the upper surface of the rear floor panel 14, is joined to the rear floor panel 14. Further, the cross-member 16 connects between a vertical section 5b of the above-mentioned center frame 5 and center pillars 21 extending upward at both right and left sides of the floor panel 11.
Patent JP-H08170220-A (JP)
Title: Preparation of aminated regenerated cellulose
Inventor: ANDOREASU SHIYURERU
IPC: D01F2/06
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain modified viscose fibers, showing sufficient dyeing affinity with small quantities of salt and alkali, and capable of being dyed with an anionic dye, by spinning a solution of cellulose and protein having a specific molecular weight into fibers. SOLUTION: This method adds protein (e.g. gelatin or albumin) having a molecular weight of 50,000 or more to the viscose solution or cellulose before it is alkalized, to obtain the spinning solution of protein and cellulose. The protein content is 1 to 20 wt.%, based on the cellulose in the viscose solution. The aminated regenerated cellulosic fibers thus produced have high affinity for an anionic dye and are soft to the touch.
Patent JP-H1179984-A (JP)
Title: Solution for disease in oral cavity and throat
Inventor: YAMAOKA TOMOYUKI
IPC: A61P31/04
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To prepare a solution for diseases in an oral cavity and a throat, excellent in therapeutic effects, good in stability with time and feeling of use and hardly causing irritation by formulating an aqueous solution of sodium azulenesulfonate with a specific ingredient. SOLUTION: This solution for diseases in an oral cavity and a throat is prepared by using sodium azulenesulfonate with decalinium chloride in combination. The solution preferably contains 0.01-0.1 wt.% sodium azulenesulfonate and 0.00001-0.001 wt.% decalinium chloride. Glycerol or a sugaralcohol is further preferably contained in the system. The glycerol has especially high stabilizing effects on the sodium azulenesulfonate and is preferred.
Patent JP-H0580272-A (JP)
Title: Light irradiation device
Inventor: UEHARA MASAMITSU
IPC: G02B27/09
Filed: 1991-09-24
Abstract: PURPOSE:To provide the light irradiation device which requires none of a special rotary mechanism, a rotation control mechanism, and a linear light source and converges light without scattering with simple constitution by splitting and reflecting a laser light beam by using plural light reflecting means. CONSTITUTION:The light emitted by a laser light beam emission body 1 consisting of a semiconductor laser is expanded linearly at right angles to its emission direction. Then this light is further expanded thin and long by using a concave lens group and its length in the lengthwise direction is set a little bit longer than required length. Then the light beam which is expanded thin and long in parallel by using a convex lens group is passed through a slit to obtain a flat parallel light beam 5', which is guided out of a light shaping unit 8 and made to irradiate a fine reflecting mirror group 10 of plural light reflecting means arranged in a staircase shape. The parallel light beam group 5' is split and reflected to generate a group 5 of plural nearly parallel light beams, which irradiates the surface of a body to be irradiated.
Patent JP-H1090887-A (JP)
Title: Photosensitive resin composition
Inventor: ONO HIROYUKI
IPC: G03F7/027
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To improve adhesiveness, suitability to patterning and electrical characteristics by using a specified amt. of an indene oligomer as an essential component forming a photosensitive resin compsn. SOLUTION: This photosensitive resin compsn. contains 100 pts.wt. oligomer obtd. by allowing an epoxy acrylate compd. to react with an acid anhydride, 5-50 pts.wt. epoxy compd. having two or more epoxy groups in one molecule, 0.1-20 pts.wt. indene oligomer and 0.1-10 pts.wt. radical photopolymn. initiator. The acid anhydride is, e.g. dicarboxylic acid anhydride, tricarboxylic acid anhydride or tetracarboxylic acid dianhydride. A component of epoxy resin used for the epoxy acrylate compd. is, e.g. dihydric phenol such as bisphenol A, bisphenol F, bisphenol S, fluorene bisphenol, 4,4'-biphenol, 2,2'-biphenol, hydroquinone or resorcin.