baber/WOPTO huggingface dataset:
Patent JP-2001183415-A (JP)
Title: Ic socket for bare chip
Inventor: MAEDA TATSU
IPC: G01R31/26
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket for a bare chip which enables efficient test of the bare chip at a low cost. SOLUTION: This IC socket for a bare chip is made up of a support block, a bump-forming film 20 mounted on an upper surface of the support block, and a lid plate for pressing/supporting the bare chip 40 on a surface of the film 20. The film 20 is provided, on its surface, with a bump area 25 mounted with a multiple bumps 22 abutting on electrode pads 41 of the chip 40, an external connection pad 23 provided on the edge part of the film and electrically connected to a contact of a burn-in socket, and a conductive pattern 24 for connecting the bumps 22 to the connection pad 23. A frame-like member 26 of an alignment means 27 for positioning the chip 40 engaging with outer edges of the chip 40 is provided around the bump area 25.
Patent JP-2000190351-A (JP)
Title: Apparatus for resin sealing and molding of semiconductor
Inventor: OBARA SHOJI
IPC: B29C45/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To make sealing molding possible regardless of thickness fluctuation of a material for a semiconductor product. SOLUTION: A mold for sealing molding used for resin sealing molding of a semiconductor is provided with a bottom mold 6 consisting of a pushing-up rod 9 elevated by hydraulic pressure of a hydraulic cylinder 11, a bottom mold cavity block 8 pushed up by pushing-up of the pushing-up rod 9 and a pulling- back spring 12 connected with this bottom mold cavity block 8 and a top mold 7 consisting of a top mold cavity block 13 with a recessed part 16 with a shape of a product, a pot 14 for feeding a molten resin into this recessed part 16 with a shape of a product, a runner block 5 connected with the pot 14 and a gate 15.
Patent JP-2001160477-A (JP)
Title: Method of reinforcement of base material for heating and its product
Inventor: SHOJI AKIRA
IPC: H05B3/14
Filed: 1999-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain method of reinforcement for fully utilizing the constructional characteristics and effects of a PTC heat-generating body which hitherto tended to wear from outside shock or had the fear of electric shock accidents due to pointed needles, and the product thus made. SOLUTION: Surrounding a base material for heating made of plane heating element with PTC characteristic, the first material in the inner layer made of a comparatively hard synthetic resin and the second material with the synthetic resin integrally dipped in textile on the outside.
Patent JP-2001165509-A (JP)
Title: Solar heat collecting device and control system therefor
Inventor: NAKAUCHI SHUNSAKU
IPC: F24S10/50
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To dissolve a problem that since a pipe through which a heating medium flows is welded to a flat plate-form heat absorbing plate to absorb a solar heat, structure is complicated and a cost is high. SOLUTION: No pipe is used, and a heat absorbing plate 3 and a corrugated bottom plate having a plurality of protrusion parts 18 are joined together in an airtight manner to constitute a heat absorbing part 2, which is provided with an inlet 6 to feed in the heating medium and an outlet 7. A cavity part through which the heating medium flows is formed in the internal part of the heat absorbing part 2. Further, a glass window 9 through which a solar heat penetrates is formed of aggregate of a shell-structure segment. A wire mesh 15 for preventing outflow of liquid is situated in the vicinity of the outlet 7. The window glass 9 and a casing 8 are intercoupled through a column 12 situated in a manner to prevent contact with a hole 13, and an external casing 16 to support the casing 8 is provided.
Patent JP-2000189952-A (JP)
Title: Water cleaning block
Inventor: KONO TETSUO
IPC: C02F3/10
Filed: 1998-12-26
Abstract: PROBLEM TO BE SOLVED: To clean water by forming many pores in a block, allowing the water flowing through the pores to intrude into a large number of micropores of carbide material to remove impurities. SOLUTION: A cement is mixed with carbide particles and ceramic particles, to which a proper amt. of water is added. The mixture is poured into a die to produce a block of a specified form. The block has may pores 1 which are communicated to the surface 2 of the block so that water flowing through the pores is made to intrude further smaller pores which constitute the carbide. As a result, impurities in the water are deposited on the inner faces of micropores of the carbide to purify the water. By housing the aforementioned block in a frame to form a purifying layer 3 to be in contact with water. Thereby, water purifying blocks which do not damage the ecological system of fish or plants in a river can be obtd.
Patent JP-H11269399-A (JP)
Title: Phthalocyanine compound, its intermediate, production of the compound and its use
Inventor: KUMAGAI YOJIRO
IPC: B41M5/30
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having absorption in wavelength area in a specific range, having high extinction coefficient and simultaneously, excellent in solubility to various kinds of organic solvents and resins and durability and useful for near infrared rays-absorbing materials such as near infrared rays-absorbing filters, photothermal conversion materials such as original print for laser direct printing. SOLUTION: This compound is represented by formula I (R is an alkyl or the like; X is halogen or the like; M is 2H or the like). The compound of formula I is obtained by reacting a diiminoisoincloline compound of formula II (R5 and R6 are each an alkyl or the like) [e.g. 5-(2-aminophenylthio)-6-chloro-1,3- diimino-4,7-diisopentoxyisoindoline] with a metal or a metal derivative (e.g. vanadium chloride), preferably in a solvent such as 2-n-butoxyethanol, in the presence (or absence) of 1,8-diazabicyclo[5.4.0]-7-undecene or the like, preferably at 130 to 220 deg.C. The compound has absorption in 800-1,200 nm wavelength.
Patent JP-2000197609-A (JP)
Title: Ophthalmologic photographing device
Inventor: MATSUMOTO KAZUHIRO
IPC: A61B3/14
Filed: 1998-12-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of color shading by simple constitution. SOLUTION: Concerning a color decomposing prism 16, since a dielectric multilayer film of blue reflection and red reflection is generally formed on its boundary surface, its separating wavelength is shifted when the incident angle of a main light beam varies like (b), (c). For example, when the angle of the main light beam to each part of an image pickup element is different like (b) even in the case of photographing a uniform white subject, since the separating wavelength is different depending on the prism 16 by each main light beam, an image is picked up as a white image near the center of the image but the vertical direction of the image being the separating direction of the prism 16 is colored by red or blue. Namely in the case of picking up the uniform white subject, both of the ratios of the red image and the blue image are increased/reduced at a fixed ratio as the result.  Consequently, at the time of correcting data on the red image and the blue image so as to eliminate the increase/reduction of this image data, the generation of color shading can be prevented.
Patent JP-H04174751-A (JP)
Title: Clothing, etc., composed of clover-leaf knot
Inventor: SHIBATA AIKO
IPC: D04D7/02
Filed: 1990-12-26
Abstract: PURPOSE:To obtain the subject clothing, etc., having stable outer dimension by forming a clover-leaf knot same as the clover-leaf knot formed beforehand, successively interlocking the stitch hole of the clover-leaf knot to the stitch hole of the former clover-leaf knot and connecting and extending the obtained unit clover-leaf knot row in a specific state. CONSTITUTION:A unit clover-leaf knot row composed of the same clover-leaf knots is formed by successively interlocking the stitch hole of a clover-leaf knot to the stitch hole of the former unit clover-leaf knot. The stitch hole of each unit clover-leaf knot of the formed unit clover-leaf knot row is interlocked to each stitch hole of the formerly produced unit clover-leaf knot row at an arbitrary stitch number ratio and the subsequently formed unit clover- leaf knot row is connected in planer state or steric state without changing the stitches or decreasing or increasing the number of stitches. The connecting operation is repeated. In the case of a vest having the clover-leaf knot unit tied in the form of a fringe, it is preferable to contract the stitch hole R1 of the row of the fringes around the neck hole N1 and the arm holes N2 to an extent not to be recognizable as a stitch hole or to form the stitch hole in the form of an extremely small stitch hole R2.
Patent JP-H04225683-A (JP)
Title: Horizontal deflection circuit
Inventor: ARAI CHIHARU
IPC: G09G1/16
Filed: 1990-12-27
Abstract: PURPOSE:To keep base current at the time of energizing to an optimum value even if the frequency of a horizontal synchronizing signal changes and to suppress power loss to a minimum by changing the base driving current of a horizontal output transistor. CONSTITUTION:When the frequency of the horizontal synchronizing signal (b) is lowered, the signal level of a transistor driving signal (d) which is impressed on the base of the horizontal output transistor 15 from a buffer circuit 7 through a driving circuit 9 rises and base current at the time of conducting is about to rise. But when the frequency of the horizontal synchronizing signal (b) lowers, a DC control voltage outputted from a frequency detecting circuit 23 lowers and a voltage applied from a power source terminal 4 to the collector of an amplifying transistor 2 decreases. Therefore, the signal level of a driving signal (c) amplified by the collector lowers and the P-P value of an output signal outputted from the buffer circuit 7 also lowers P-P of the transistor driving signal (d) impressed on the base of the horizontal output transistor 15 lowers too.
Patent JP-H055004-A (JP)
Title: Resin composition for optical shaping
Inventor: OKAWA KAZUO
IPC: C08F2/50
Filed: 1990-12-27
Abstract: PURPOSE:To obtain a resin for optical shaping suitable for a method for preparing a mold preparing model, etc., in preparing the aforementioned model, etc., using an optical shaping system. CONSTITUTION:A resin composition for optical shaping containing (a) an energy ray curable cationically polymerizable organic substance represented by an epoxy resin, (b) an energy ray-sensitive cationic polymerization initiator using an aromatic onium salt and a metallocene complex in combination, (c) an energy ray curable radical polymerization initiator represented by an epoxy acrylate and (d) an energy ray-sensitive radical polymerization initiator such as an acetophenone compound. The resultant resin composition is useful as a resin for the optical shaping due to its excellent accuracy with hardly any curing shrinkage.
Patent JP-H04231681-A (JP)
Title: Switching apparatus for starter
Inventor: SEGUCHI MASAHIRO
IPC: F02N15/06
Filed: 1990-12-28
Abstract: PURPOSE:To achieve further miniaturization and size reduction by reducing the number of the internal part items to provide a simplified structure. CONSTITUTION:The starter switching apparatus comprises a piezoelectric element 6 in which distortion occurs upon application thereto of a high frequency from a high frequency power source 5, an elastic body 7 connected to this piezoelectric element, a slider 4 which, when advancing waves are transmitted from the elastic body 7, causes a pinion 24 to advance toward a ring gear 13 of the internal combustion engine and causes a movable contact 41 to move toward fixed contacts 32, 33, and an electromagnetic clutch 8 which causes the elastic body 7 to engage with the slider 4 when power is supplied.
Patent JP-H04213958-A (JP)
Title: Image reader
Inventor: HARIO YUTAKA
IPC: H04N1/028
Filed: 1990-12-12
Abstract: PURPOSE:To form the optical path of an optical system for introducing the light reflected from a document toward image sensors perpendicular to the document plane and to form the images for one line of the document as 1:1 erecting real images by arraying plural pieces of the image sensors in 3 directions without using half mirrors. CONSTITUTION:The optical system 18 which introduces the reflected light for one line of the document in the direction perpendicular to the document plane is disposed to face the moving route of the document. The plural image sensors 23, 29, 24 are arrayed in the 3 directions in such a manner that the effective width for reading are optically connected. Mirrors 19, 20 which have approximately the same widths as the effective widths for reading of the image sensors 23, 24 and face opposite from each other are provided to face the image sensors 23, 24 in the two directions. A part of the images for one line of the document are made incident on the image sensors 23, 24 facing these mirrors 19, 20 by the mirrors 19, 20 and the other part of the images for the above-mentioned one line are formed as the 1:1 erecting real images on the image sensor 29 arranged on the extension of the optical path of the optical system 18 between the mirrors 19 and 20 without intervening the half mirrors.
Patent JP-H05346076-A (JP)
Title: Card key with built-in power supply, card key reader and lock provided with this card key reader
Inventor: MINEMURA HIROYUKI
IPC: E05B49/00
Filed: 1990-12-21
Abstract: PURPOSE:To dispense with the electric wiring of a card key reader by providing a card key body internally with a power battery for driving a lock provided with an information read part, a control part for analyzing the read information and lock mechanism driven by a signal from the control part. CONSTITUTION:An internal battery 11 is embedded in a card key body 10. When the card key body 10 is inserted into the card key insert opening 15 of a card key reader 14, power is supplied to each part of the card key reader 14 from a power supply terminal provided on the upper face of the card key body 10, and an information read head 18 reads information recorded in the magnetic stripe 13 of the card key body 10. On the basis of the read information, a control part 35 drives a lock mechanism part 16 to release the lock. Lock and lock release by an electronic key can be thereby performed even in a place without power supply.
Patent JP-H04229801-A (JP)
Title: High refractive index resin molding
Inventor: AMANO MASAHIRO
IPC: C08F28/00
Filed: 1990-12-27
Abstract: PURPOSE:To mas a malodor or nasty smell at time of cutting and grinding completely by containing a specific aromatic compound in the specific high refractive index resin. CONSTITUTION:This resin molding is composed of containing one type or more than two types of aromatics selected from an ester compound in a copolymer consisting in a monomer with a thiocarboxylic acid ester compound and more than two types of copolymerizable polymeric groups expressed by a formula I as much as 0.01-3.0wt.%. In this formula I, R<1> is a hydrogen atom or metyl group, R<2> and R<3> are the same or different hydrogen atom or alkyl group, R<4> a benzyl group of substitution or nonsubstitution and (m) shows integer of one or more.
Patent JP-H04131394-A (JP)
Title: Production of joined body of electroforming parts and metallic parts
Inventor: MAEDA TAKAHIRO
IPC: C25D1/02
Filed: 1990-12-28
Abstract: PURPOSE:To provide the perfect airtightness in the joined parts between electroforming parts and metallic parts by bonding the mating surfaces of the metallic parts to a core over the entire surface via solder, machining the parts to a required shape and subjecting the parts to electroforming, then dissolving the core. CONSTITUTION:The metallic parts 1, 2 and the core 3 are press-fitted and fitted to each other. The solder 8 melted by heating is poured between the mating surfaces 4, 5 and 6, 7 and the mating surfaces 4, 5 and 6, 7 are tightly bonded over the entire surface via the solder 8 to form an integral base metal 10. A margin 9 for machining in the outer peripheral part of the base metal 10 is machined to remove the projection of the solder 8 from the mating surfaces 4, 5 and 6, 7 to the outside. A bellows shape is then formed by machining on the surface of the core 3. Electroforming is executed by using this base metal 10 as a cathode to deposit a continuous plating layer 13a. The core is then dissolved away by a solvent 3, by which the joined body of the electrodeposited bellows 12, etc., integrally joined with the electrodeposited bellows body 13 and the metallic parts 1, 2 is obtd.
Patent JP-H04233621-A (JP)
Title: Switch processing system for input panel surface
Inventor: MIYASHITA ISAMU
IPC: G06F3/041
Filed: 1990-12-28
Abstract: PURPOSE:To switch an input panel surface in a preceding input mode, in the switch processing system of the input panel surface. CONSTITUTION:A buffering processing part 5 is provided at a level-1 interruption processing part 3 to process interruption due to an input from a touch panel input device 14, and a switch processing part 6 is provided at a level-2 interruption processing part 4 having a much lower interruption priority order. Then, in the case of the normal input from the touch panel input device 14, the buffering processing part 5 activated by this input stores an input data in a keyboard buffer 11 and in the case of the switching input of the input panel surface, the switch processing part 6 activated from the level-1 interruption processing part 3 switches the input panel surface.
Patent JP-H04135893-A (JP)
Title: Image recording apparatus
Inventor: UCHIUMI TOYOHIRO
IPC: B41M5/382
Filed: 1990-12-27
Abstract: PURPOSE:To enhance the convergency on an object to be irradiated and to stabilize a recording dot by mounting a laser beam shaping means for converting non-coherent laser beam to coherent beam. CONSTITUTION:The non-coherent laser beam emitted from a semiconductor laser 101 is incident to the first optical system to become condensed beam and this condensed beam is incident to a laser beam shaping device. The non- coherent beam incident to the laser beam shaping device 4 is converted to coherent beam. This coherent beam is reflected and deflected by a rotary polyhedral mirror 102 to pass through the second optical system 5 to scan an ink film 103 in the direction shown by an arrow X. At the same time, the ink film 103 and image receiving paper 104 are fed in the direction shown by an arrow Y almost right-angled to a main scanning direction by ink film rollers 6a, 6b and a platen roller 7 to be subjected to sub-scanning. By this method, the transfer of ink to the image receiving paper 104 is carried out two-dimensionally and a desired two-dimensional image is formed.
Patent JP-H04251434-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI KUNITSUNA
IPC: G11B5/714
Filed: 1990-12-28
Abstract: PURPOSE:To improve RF output, lumi S/N, etc., by improving the electromagnetic conversion characteristics in the entire area from a short wave side to a long wave side and improving the orientability of the magnetic metallic powder particularly in the outermost layer. CONSTITUTION:The outermost layer of the magnetic layers of this magnetic recording medium contains the magnetic metallic powder having <250nm average major axis length and <12 ratio of the average major axis length and average crystallite size (average major axis length/average crystallite size.
Patent JP-H04502346-A (JP)
IPC: C23C16/40
Filed: 1989-11-27
Abstract: PCT No. PCT/DE89/00739 Sec. 371 Date May 31, 1991 Sec. 102(e) Date May 31, 1991 PCT Filed Nov. 27, 1989 PCT Pub. No. WO90/06380 PCT Pub. Date Jun. 14, 1990.A process for coating a basic metallic substrate with a non-metallic coating layer with a plasma-activated CVD deposition generated by applying a pulsed DC voltage between the substrate and another electrode and by maintaining a potential of residual DC voltage between pulses of the applied voltage.
Patent JP-H01502615-A (JP)
IPC: G02F3/00
Filed: 1987-12-14
Abstract: Using a semi-conductor laser amplifier 1 in reflection, an optical switch is achieved which can be applied as either an AND/OR, or a NAND/NOR, logic gate. The amplifier 1 responds to an optical input switching signal and the logical characteristics of its response can be controlled by selection of the drive current to the amplifier 1. The switch finds application in optical logic or communication systems.
Patent JP-S59500145-A (JP)
Title: ガスの量の測定および流体の予め定めた量の送出を行う方法並びにこれらの方法を行なう装置
IPC: G01F3/38
Filed: 1983-01-14
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-H04504773-A (JP)
Title: Ｊ乗根およびｊ乗根の逆数の高速決定のための方法
IPC: G06F7/38
Filed: 1990-11-13
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-S59500496-A (JP)
Title: ステップ・モ−タ−制御回路
IPC: H02P8/12
Filed: 1983-02-02
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-S60500427-A (JP)
Title: 特異性ｃｅａファミリ−抗原、それに対し特異性の抗体およびそれらの使用方法
IPC: C07K16/30
Filed: 1984-01-20
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-S59500339-A (JP)
Title: ポリマ−フイルム
IPC: B05D1/20
Filed: 1983-03-04
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-H03501850-A (JP)
Title: 本態性高血圧症に関連する因子
IPC: A61K35/12
Filed: 1988-10-28
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-H11508352-A (JP)
Title: ルミネッセンスを高速にディジタル信号処理するモジュール化された計測システム
IPC: G01K11/20
Filed: 1991-11-14
Abstract: (57)【要約】
ルミネッセンスを用い、集積化された光学および電子システムであって、ルミネッセンスセンサの減衰時間から温度またはその他のパラメータを測定するための装置が示されている。広い帯域幅で低い雑音レベルの増幅器が検出された減衰するルミネッセンス信号をディジタルシステムに加えることにより、ディジタルシステムは信号を得て処理し、その温度または測定されるべき他のパラメータに関連する減衰時間特性を特定する。ディジタル信号処理はディジタル曲線合わせ技術を用いる。温度を測定するための好ましいルミネッセンス材料はクロームでドープしたイットリウムガリウムガーネットである。測定装置の光学および電子部分の全体は小型な１つの回路カードに収容されている。
Patent JP-S58500516-A (JP)
Title: ハツチカバ−用締付装置
IPC: B63B19/24
Filed: 1982-04-05
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-S59501106-A (JP)
Title: 救命具
IPC: B63C9/23
Filed: 1983-05-19
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-S62502199-A (JP)
Title: 硫化水素安定化油溶性硫化有機組成物
IPC: C10N40/25
Filed: 1986-03-12
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-2000505088-A (JP)
IPC: C07D205/04
Filed: 1997-06-13
Abstract: Compounds represented by formula (I), and pharmaceutically acceptacle salts thereof; and their method of preparation are provided. Compounds of the above formula are influenza virus neuraminidase inhibitors and can be used in treating patients infected with influenza virus.
Patent JP-H11507627-A (JP)
IPC: A61K31/4433
Filed: 1996-06-05
Abstract: A combination comprising therapeutically-effective amount of an epoxy-steroidal aldosterone receptor antagonist and a therapeutically-effective amount of an angiotensin II receptor antagonist is described for treatment of circulatory disorders.
Patent JP-S59500620-A (JP)
Title: 防汚塗料用安定剤組成物
IPC: C09D201/08
Filed: 1983-04-01
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-S58500963-A (JP)
Title: イオン注入法を用いた半導体の製法
IPC: H01J37/317
Filed: 1982-05-13
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-H05507356-A (JP)
Title: 物体の温度測定方法及び装置並びに加熱方法
IPC: H01L21/26
Filed: 1992-01-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H06504773-A (JP)
Title: 自己組み立てイオン対薬剤
IPC: A61K45/00
Filed: 1991-10-04
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-S60501313-A (JP)
Title: エラストマーのラテックスの粘着性付与に有用な組成物
IPC: C08F8/46
Filed: 1984-05-09
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-H06508756-A (JP)
Title: 染色体ｄｎａにおける介在性欠失
IPC: C12N15/10
Filed: 1992-06-26
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-H01500627-A (JP)
Title: デイスクドライブの微細位置決め
IPC: G11B5/596
Filed: 1988-02-29
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。