baber/WOPTO huggingface dataset:
Patent JP-H04144263-A (JP)
Title: Lead frame and manufacture thereof
Inventor: TSUKAMOTO TAKETO
IPC: H01L23/50
Filed: 1990-10-05
Abstract: PURPOSE:To inhibit a solder from flowing out to the outside of terminal parts and to make possible a mounting of a multipin to a semiconductor integrated circuit by a method wherein groove parts are respectively formed in outer leads before the outer leads come into contact to the terminal parts on a printed circuit board and solder parts are respectively formed in the groove parts. CONSTITUTION:At the time of manufacture of a lead frame, groove parts 10 are respectively formed in the surfaces, which come into contact to terminal parts 6 on a printed circuit board 5, of outer leads 2 and a soldering paste is ready-buried in the groove parts 10. Whereupon, the outflow of a solder 1 at the time of heating is suppressed on the peripheries of the groove parts 10 and the outflow to the outside of the terminal parts 6 stops causing. Moreover, as the area, which comes into contact to the lead frame, of the solder is increased by the amount of the groove parts 10, the bonding strength of the solder becomes high. In the manufacture of such a lead frame, it is possible to use a method, wherein desired patterns are respectively made of a photoresist 8 on both surfaces of a metal plate 7 and an etching is performed from both surfaces with an etching liquid, and the manufacture has only to be designed so as to provide opening parts 9 in the photoresist in parts, which correspond to the groove parts 10, of the surface of the plate 7.
Patent JP-S62127989-A (JP)
Title: System for detecting position corresponding to graphic pattern
Inventor: TSUKUMO ATSUSHI
IPC: G06T7/00
Filed: 1985-11-28
Abstract: PURPOSE:To collate an input graphic pattern and a standard graphic pattern with high accuracy by using 4 kinds of vector strings to obtain a distortion function representing the correspondence of the peripheral shape and obtaining a point on the input graphic pattern corresponding to a characteristic point on the standard graphic pattern. CONSTITUTION:An input character pattern storage means 1 reads a quantized character pattern signal 10, a peripheral vector pattern detection means 2 extracts 4 vector strings corresponding to each side of a rectangle surrounding the character pattern and outputs them as a signal 12. A standard pattern storage means 3 prepares the 4 vectors to the input pattern as each standard graphic pattern, a 2-dimensional distortion function detection means 4 inputs the 4 vector strings prepared at each standard graphic pattern as a signal 13 and used the nonlinear matching method represented by the DP matching method for the 4 kinds of vectors to obtain 4 kinds of distortion functions, the 2-dimensional distortion function is obtained from the 4 distortion functions and the result is outputted as a signal 14. A corresponding position detection means 5 inputs the obtained distortion function, decides the corresponding point from the 4 sets of points deciding the characteristic points and outputs the result sequentially as a signal 15.
Patent JP-H01110994-A (JP)
Title: Portable medium
Inventor: NAKAO MASAHIRO
IPC: B42D15/02
Filed: 1987-10-26
Abstract: PURPOSE: To obtain a portable medium with enough strength by attaching to the medium a sheet with one face so processed as to allow visible writing and the other coated with opaque material. CONSTITUTION: There has appeared a photograph 21 and personal data sheet 122, through a clear sheet 9, on the surface of an IC card 101. The data sheet 122 uses thermoplastic resin as a substrate 140, and has a coating layer 141 formed on a surface and an aluminum evaporated film 143 on the other. Typed on the coated layer 141 are individual's employee number, full name, date of birth, expiration of the validity and the like. This data sheet 122 has been so placed that the evaporated film 143 comes above the position where an IC module 2 of a core material 5 was sealed. With this procedure, IC card with strength of no deterioration can be produced.
Patent JP-H09111695-A (JP)
Title: Coated paper for gravure printing
Inventor: KAGE YUJI
IPC: D21H11/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a coated paper for gravure printing giving little missing dots and having excellent dot reproduction. SOLUTION: This coated paper for gravure printing is produced by coating a base paper composed mainly of pulp fiber with a coating composition composed mainly of a pigment and an adhesive and drying the coating layer. Especially, the pulp fiber contains 10-100wt.% (in terms of solid ratio) of LBKP of a dry pulp state based on total pulp fiber and the void content ε of the base paper is 20-50%.
Patent JP-S62127648-A (JP)
Title: Detection of concentration of two-component developer
Inventor: HOSAKA AKIHITO
IPC: G03G15/08
Filed: 1985-11-28
Abstract: PURPOSE:To improve concn. detection capacity and to exactly control the concn. of a developer by detecting the reflected light from the developer through a window consisting of a transparent conductive material to which an AC voltage is impressed. CONSTITUTION:A detector 25 has the window 15 which consists of the transparent conductive material such as NESA glass and is disposed above a sleeve 14 so as to face a lamp 16 and the developer D on the sleeve 14 and a photodetector 18 which receives the reflected light from the developer D through the transparent conductive window 15. The pulses to develop the conductive window are impressed to the transparent conductive window 15 by a square wave power source 26. The peak-to-peak value voltage of the photodetection output is inputted to a peak holding circuit 19 of which the output is compared with a reference voltage by a comparator circuit 25. The output signal for toner replenishment is thus formed.
Patent JP-S61137760-A (JP)
Title: Thermal recording device and method
Inventor: AABINGU EERITSUKUMAN
IPC: H04N1/40
Filed: 1985-11-28
Abstract: A closed loop thermal recording system and method are provided for recording an image represented by pixel areas of varied density on a thermally sensitive recording medium. The system receives electronic image information defining a desired density for each pixel area and applies thermal energy to selected pixel areas to record in each a dot having an initial size that is smaller than necessary to achieve its desired density. The density levels provided by the initial dots are measured and compared to desired density. Based on these comparisons, additional thermal energy is applied to progressively to increase dot size until a predetermined density comparison value is achieved for each selected pixel area.
Patent JP-H03129820-A (JP)
Title: Apparatus for manufacturing semiconductor and manufacture of semiconductor device
Inventor: YANAI MASAHARU
IPC: H01L21/302
Filed: 1989-10-16
Abstract: PURPOSE:To contrive reduction in loading effect by a method wherein at least two plasma growth chambers are provided in a down stream plasma dry etching device, and deposition and etching treatments are conducted alternately by growing plasma alternately. CONSTITUTION:There are two plasma chambers 101 and 102, and CC14 and SF6 are introduced into the above-mentioned chambers respectively. Plasma is generated by the microwaves generated by a magnetron 103, and the plasma is introduced into an etching chamber 104. Two kinds of plasma of CC14 and SF6 are generated alternately, and the deposition by CC14 and the etching by SF6 are repeatedly conducted alternately at high speed. The loading effect is reduced by conducting the deposition and etching operations alternately.
Patent JP-2001090726-A (JP)
Title: Fluid bearing
Inventor: OZAWA YUTAKA
IPC: F16C17/14
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a fluid bearing capable of making generation of resonance and destruction difficult by suppressing a vibration generated in a rotary shaft, even by using a lubricating liquid of low viscosity. SOLUTION: This fluid bearing is characterized by (A) This bearing comprises a plurality of flexible pad parts 4a arranged so as to hold a fixed space 4 relating to a rotary shaft 100, dashpot 4f formed in a back surface of each flexible pad parts 4a, and a pressure wall part 4b having a dashpot hole 4c connecting the space 4h and a dashpot pocket 4p. (B) One end of the flexible pad part 4a is formed as a fixed end connected to a casing 4g, also the other end serves as a free end. (C) The pressure wall part 4b is arranged so as to protrude between fixed/free ends of adjacent each flexible pad part 4a. (D) The flexible pad part 4a generates deflection by a differential pressure between the space 4h and the dashpot pocket 4o generated by the dashpot 4f.
Patent JP-H1081627-A (JP)
Title: Blood coagulation promoter
Inventor: INUFUSA HARUHIKO
IPC: A61K35/38
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound containing a glycolipid having Lewis Y antigen structure, etc., and promoting blood coagulation as an active ingredient. SOLUTION: A mucous membrane-like epithelial tissue is collected from digestive organs and internal organs of mammal and extracted from water, a hydrophilic organic solvent, etc., and purified by normal and general method such as dialysis, concentration or filtration to afford a glycolipid. Then, the glycolipid is properly combined with a carrier, a diluent, a stabilizer, etc., and prepared in liquid, paste and solid. The blood coagulation promoter comprises normally about 0.01-100wt.% of the glycolipid. The blood coagulation promoter may comprise a complex obtained by associating the glycolipid with a blood coagulating substance in the presence of a surfactant. The surfactant is used in (1:0.001) to (1:1000), preferably (1:0.01) to (1:100) weight ratio of the surfactant to the glycolipid. Then, the excess surfactant is removed to provide the objective blood coagulation promoter.
Patent JP-H11106899-A (JP)
Title: Production of optical thin film
Inventor: KAWAMATA TAKESHI
IPC: G02B1/11
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain optical thin film having characteristics such as film hardness or the like equal to those of inorganic fluoride coating formed by executing substrate heating without executing substrate heating. SOLUTION: A substrate 2 is fitted to a substrate holder 3 provided in a vacuum chamber 1, which is evacuated by a vacuum pump not shown in fig., and after that, gaseous oxygen is introduced therein from a gas introducing port 8. Thereafter, high frequency is applied to a high frequency coil 7 to generate plasma on the inside of the high frequency coil 7, and a plasma region of oxygen is formed on the space between the substrate 2 and a film raw material 4. In this state, the film raw material 4 is heated and evaporated by an electron gun to form evaporating particles, and this evaporating particles are passed through the plasma region composed of gaseous oxygen to form film on the substrate 2.
Patent JP-H1197689-A (JP)
Title: Semiconductor device
Inventor: NINOMIYA HITOSHI
IPC: H01L29/78
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent the drain-source withstand voltage from lowering at the terminal ends of trenches embedded with gate electrodes of a semiconductor device. SOLUTION: An MOSFET comprises an epitaxially grown N<-> -field relaxation region on an N--type semiconductor substrate, P-type body region formed at specified depth from the surface of this relaxation region, N<+> source region selectively formed from the surface of the body region, trench formed in the substrate direction from the source region surface, penetrating through the source region and body region to reach the field relaxation region, and gate electrode provided in the trench through an insulation film on inner wall of the trench. The trenches are disposed as a mesh on the surface and interconnected at their terminal ends through new trenches 801 and characteristic (prominent) structure of the terminal end is removed to avoid concentrating the field on the terminal end, thereby improving the source-drain withstand voltage and insulation of the gate insulation film.
Patent JP-2001092496-A (JP)
Title: Continuous voice recognition device and recording medium
Inventor: IMAI TORU
IPC: G10L15/32
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To shorten a time lag in an output as a voice recognition result. SOLUTION: A 2nd path processing part 3 detects a stable part in a 1-best word string obtained by the 2nd path processing, and fixes the word string of the obtained stable part as the voice recognition result.
Patent JP-2000085825-A (JP)
Title: Assembly for application of liquid or solid product
Inventor: LAFORCADE VINCENT DE
IPC: B65D47/42
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an assembly which prevents a product application member from being detached from a support. SOLUTION: The assembly 1 for the application of a product comprises a container which stores a product to be supplied and has an outlet 52 for the product, and a product application member 32 which is supported by a support 2 mounted on the outlet of the container, has an external use face 34, and communicates with the container. In the assembly for the application of the product, the support has elastically deformable fixing means 26a, 26b, 30a, and 30b capable of supporting the application member in the state of being fixed on the support.
Patent JP-H11104571-A (JP)
Title: Bottle sorter
Inventor: TAKAHASHI NOBORU
IPC: B07C5/06
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To surely sort all of the bottles to be shorted by longitudinally aligning the directions of the bottles. SOLUTION: A bottle sorting conveyor 11 has two transporting routes 23, 24 arranged in parallel apart a prescribed spacing. The two transporting routes 23, 24 are so inclined that their one-side marginal parts facing each other are made lower than their respective other-side marginal parts. A sorting clearance 25 which allows the passage of the bottles having the sizes to be sorted but blocks the passage of the bottles having the sizes larger than the same is formed between both transporting routes 23 and 24. The transporting speeds S1, S2 of the two transporting routes 23, 24 are varied from each other.
Patent JP-S61147229-A (JP)
Title: Active matrix liquid crystal display device
Inventor: HONJO TERUBUMI
IPC: G02F1/1368
Filed: 1984-12-20
Abstract: PURPOSE:To simplify a preparation device and to improve the precision of preparation and the yield by a constitution wherein common electrodes confronting each other and picture element electrode groups are formed dividedly on each upper and lower electrode plate. CONSTITUTION:A picture element electrode group 10a and a common electrode 10b are formed on an upper electrode plate 10, whereas a picture element elec trode group 11a and a common electrode 11b are also formed on a lower elec trode plate 11. The upper 11 and lower electrode plates 11 are arranged to face oppositely, and a liquid crystal 12 is packed between both electrodes. The picture element electrode group 10a formed on the upper electrode plate 10 is arranged to confront the common electrode 11b formed on the lower electrode plate 11, and the picture element electrode group 11a formed on the lower electrode plate 11 is arranged simultaneously to confront the common electrode 10b formed on the upper electrode plate 10. The substrates for the upper 10 and lower electrode plates 11 comprise transparent insulating material such as glass, and the picture element electrode groups 10a, 11a, and common electrodes 10b, 11b comprise transparent metallic material such as ITO.
Patent JP-H01110331-A (JP)
Title: Electric mixer
Inventor: KUROKI YOSHIHIRO
IPC: A47J43/046
Filed: 1987-10-26
Abstract: PURPOSE: To easily house a cord provided in a main body without spoiling the appearance, by forming a nearly box-shaped rib body at the ouuter periphery of a mixer body. CONSTITUTION: A nearly box-shaped rib body 3a opened at the upper par is provided at the outer periphery of the underside 3 of a main body to form a container 16 for a cord 14. A notch 3b is provided at a part thereof for the outlet of a plug. The cord is drawn by a necessary length from the container 16 on a using is and down up in the container 16 on containing it. Thus, even when a mixture body 1 is positioned close to a socket, the appearance is not spoiled by drawing the cord 14 by a necessary length from the container 16, and further, when the mixer body 1 is contained in a drawer of the like in a kitchen, the cord 14 is wound up in the containing 16 and pushed therein and a part near the plug 15 is put in the notch 3b. and hence, troublesome works are not required.
Patent JP-H01149867-A (JP)
Title: Paint resin and its use for coating powder
Inventor: IENSU HERUBITSUHI
IPC: C08F4/32
Filed: 1988-10-27
Abstract: The coating resin comprises a modified high-pressure polyethylene (LDPE) and is characterised by
 a) a content of 0.1-1 mol-% of copolymerised unsaturated carboxylic acids, based on the total number of mols of all monomers, and/or the corresponding content of carboxylic anhydrides,
 b) a degree of neutralisation of the carboxyl groups, which may also be derived from anhydride groups, of from 0 to below 50%,
 c) a termonomer content of from 0 to 5 mol-% based on the total number of mols of all monomers,
 d) a melt flow index of 20-200 g/10 minutes (190 DEG C; 2.15 kp) and
 e) a particle size of 1-600  mu m,
 and is used in a process for powder coating.
Patent JP-H02114777-A (JP)
Title: Solid-state image pickup device
Inventor: UEHIRA KAZUO
IPC: H04N5/3728
Filed: 1988-10-25
Abstract: PURPOSE:To suppress the dispersion of a photosensitive section in the vicinity of saturation by providing a clip circuit after a charge detection section. CONSTITUTION:The device consists of a photosensing section 1 storing a signal charge in response to an incident luminous quantity, a vertical transfer register 2 transferring the charge stored in the photosensing section 1, a horizontal transfer register 3, a charge detection section 4 detecting a signal charge and a clip circuit 5. The clip circuit 5 can be provided on the same chip as the charge detection section with circuit integration and the unevenness or flaw due to the dispersion in the vicinity of saturation of time photosensing section is suppressed by the action of the clip circuit.
Patent JP-H11111357-A (JP)
Title: Electrode connecting terminal
Inventor: TSUJI ISAO
IPC: H01R4/60
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a common electrode connecting terminal and to reduce cost by enabling surface contact even on an external peripheral surface of an electrode member with differing specifications, particularly which protrudes from an upper surface of a battery installed in a vehicle. SOLUTION: In a battery terminal 10, a flexible band part 11 curved into a ring shape, an adjusting part 12 to adjust a length of an overlapped section at both ends of the band part 11 by forming notches 15a, 15b on the both sides of the band part 11 sliding inclined and faced slopes 17a, 17b of the notches 15a, 15b by applying a pressing force by a push-down mechanism, and a connecting part 13 which is linked almost in the middle of the band part 11 and is crimpingly connected to a core wire of a cable C are provided, and pespective parts 11-13 as a whole are made of conductive materials.
Patent JP-H06116401-A (JP)
Title: Production of lightweight friction material
Inventor: HIEDA MASAHIRO
IPC: C08J5/14
Filed: 1992-10-08
Abstract: PURPOSE:To facilitate the production of a lightweight and high-strength friction material excellent in abrasion resistance and durability and stable in friction coefficient. CONSTITUTION:Through holes and grooves along the through holes are formed on the surface of a substrate made of aluminum, titanium, an aluminum alloy or a titanium alloy. Thereafter, an inorg.- and/or org.-filled epoxy resin coating is applied to the substrate, and then baked at 90 to 150 deg.C. The inorg. and/or org. filler content of the coating is at most 10wt.%. According to the foregoing process, the adhesion, or bonding strength, of the resulting coating layer to the material of the substrate is excellent without the problem of peeling of the coating layer. Oil supply onto the friction surface of the resulting friction material is uniform to keep the surface of an oil from always constant. The no. of the oil grooves in the substrate can be decreased, compared with those of the conventional friction materials, to secure a large friction surface to thereby provide good frictional properties. The friction material is lightweight and free of a fear of rusting, compared with the conventional friction materials. The friction material is excellent in abrasion resistance, durability, mechanical strength, heat resistance, etc., and stable and good in friction coefficient. The friction material can be very easily produced and fabricated.
Patent JP-2001088778-A (JP)
Title: Small vessel
Inventor: SUEMORI MASARU
IPC: F02B61/04
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent a hull rear part from sinking more than specified and to improve an accelerating property. SOLUTION: A hull 3 has a vessel bottom plate 3a and a vessel side plate 3b, and a floating body 11 extending toward a vessel body front side from a vessel body rear part 2a is provided on a part making contact with water at the time of stopping and not making contact with water at the time of navigating at top speed out of the vessel side plate 3b by separating upward with a specified interval from a chine 3c which is a border of this vessel bottom plate 3a and the vessel side plate 3b on a small vessel 1 furnished with an outboard motor installing part to install an outboard motor 10 on the vessel body rear part 2a by constituting a vessel body 2 of the hull 3 and a deck 4.
Patent JP-S61148521-A (JP)
Title: Keyboard input device
Inventor: YAMADA HIROSHI
IPC: G06F3/0488
Filed: 1984-12-21
Abstract: PURPOSE:To cope with a signal from a keyboard part by replacing only the keyboard part in accordance with a use purpose, by constituting a titled device so that the signal from the keyboard is transmitted to a body side without an electric connection. CONSTITUTION:The titled device is constituted of a keyboard (K1 or K2), and a key-in signal detecting board K. The keyboards K1, K2 have a key array corresponding to a use purpose. In the key-in signal detecting board K, a circuit is contained, so that a code signal corresponding to a key-in signal is sent out to a host device through a cable CB. On the rear side of the keyboard K1 or K2, a fixed pressure part for discriminating a keyboard, which consists of, for instance, four pieces of projections is formed. A data of 4 bits can be shown by providing a projection at four projection positions, or providing no projection as the case may be. Accordingly, in this case, 15 kinds of keyboards can be discriminated.
Patent JP-2000095840-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: SUGIYAMA HIROSHI
IPC: H01L23/31
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition having high soldering resistance under moisture absorption, and excellent moldability. SOLUTION: This invention relates to the epoxy resin composition including the epoxy resin, a curing agent, an accelerating agent and an inorganic filler as the essential components. The low hygroscopicity and high adhesiveness of the epoxy resin composition are enhanced by including at least two components comprising dicyclopentadiene type epoxy resin and bisphenol-F type epoxy resin as the epoxy resin. The soldering resistance under moisture absorption is improved by including 80 to 93 wt.% of the inorganic filler in the whole composition while retaining excellent moldability.