baber/WOPTO huggingface dataset:
Patent JP-H08241745-A (JP)
Title: Terminal connecting method, and terminal metal fitting used the method
Inventor: TAKENAMI YOSHIO
IPC: H01R4/24
Filed: 1995-03-02
Abstract: PURPOSE: To prevent a bad influence from being exerted on the crimp precision of a terminal metal fitting when a covered wire and a terminal metal fitting are short-circuited without sheath peeling. CONSTITUTION: A projection 52 protruded in the direction D1 crossing the approaching direction of a metal mold when the terminal metal fitting 50 is caulked by the metal mold is integrally formed on the terminal metal fitting 50. The projection 52 pierces covered wires 70, 71 to be crimped by the terminal metal fitting 50, the core wires 70A, 71A of the covered wires 70, 71 and the terminal metal fitting 50 are short-circuited through the projection 52. Since the projection 52 has no effect on the crimp height H, the crimp precision of the terminal metal fitting can be kept in high state.
Patent JP-S62202363-A (JP)
Title: Data reproducing device
Inventor: FUKAMI TADASHI
IPC: G11B20/18
Filed: 1986-02-28
Abstract: PURPOSE:To reproduce surely a correct data by distributing a data to plural coincidence detection outputs according to an address discriminated as the absence of error and using the coincidence detection circuits so as to make an input data coincident with the generated coincidence signal effective CONSTITUTION:Different kinds of data subjected to multiplex write are distributed to plural coincidence detection circuits 51-54 and the distribution is applied by using an address signal decided to be the absence of error as the result of error detection. Thus, the coincidence detection circuits 51-54 apply the coincidence detection of data of the address decided to be the absence of error and when the coincident data is reproduced, the data is decided to be effective. Even if the detection capability of an error detection code is not so much high, the fetch of erroneous data is prevented by the coincidence detection and since the coincidence detection is applied for the data of the addresses decided to be absence of error, the accuracy of coincidence detection is improved. Thus, only the correct reproducing data is fetched surely.
Patent JP-S62199245-A (JP)
Title: Shaking table and its shaking method
Inventor: TAMURA KEIJI
IPC: B22C15/10
Filed: 1986-02-28
Abstract: PURPOSE:To improve a production efficiency of a pattern molding by arranging shaking motors at lower face of a table and the other at round side face, to give a shaking force toward vertical and horizontal directions and to give an acceleration by a time difference and a shaking force difference. CONSTITUTION:The shaking motors 4, 4' are fixed in parallel at the lower face of the shaking table 3 arranged as shakable freely through air springs 2, 2' on the machine frame 1, and also the shaking motors 6, 6', 7, 7' are fixed at the round side faces 5 to each opposite side, so as to shake the shaking table 3 toward vertical and longitudinal directions or horizontal direction for longitudinal and cross directions. Further, the shaking table 3 is shaked by 2-3g at the vertical direction and at the same time or after the fixed time, after shaking by 0.8-1.0g at the horizontal direction, it is shaked by <=1g at the vertical direction under the time difference. In this way, the suitable shaking force is given in accordance with a flask weight laid on the table 3 and grain size of the molding sands, and the production efficiency is improved.
Patent JP-S53130647-A (JP)
Title: Preparation of 1-aminoanthraquinone
Inventor: HASEGAWA RIYOUICHI
IPC: C07C225/34
Filed: 1977-04-18
Abstract: PURPOSE: To prepare the title compound stably, in high purity and yield, and without environmental pollution, by heating a specific halogenated anthraquinone-1-carboxylic acid amide in an aqueous solution contiang alkali. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06257553-A (JP)
Title: Fluid drive pump
Inventor: IWANAGA SHIGERU
IPC: F03C2/02
Filed: 1993-03-04
Abstract: PURPOSE:To provide an energy-saving circulation pump which uses as its power source a heat medium that is forcibly circulated through each house as in the house central hot-water feeding, heating method of a multiple dwelling house, etc., and which prevents primary and secondary fluids from being mixed together, provides high safety and has low rotation resistance. CONSTITUTION:A fluid drive pump is provided with a drive impeller 21 which uses a forcibly circulated primary fluid as its drive source, a pump impeller 23 which circulates a secondary fluid, a partition wall 29 which hermetically isolates the primary and secondary fluids from each other, and a magnet coupling 30 which opposes a driving magnet 25 mounted on the drive impeller 21 to a pump-side magnet 27 mounted on the pump impeller 23 with the partition wall 29 therebetween and couples the magnets together by means of its magnetic attracting force. The pump also has anti-axial thrust portions 37,40 which apply thrust to resist axial thrust exerted on the drive impeller 21 and on the pump impeller 23 in the direction of an axis of rotation by the magnetic attracting force of the magnet coupling 30.
Patent JP-S58161383-A (JP)
Title: Photo-semiconductor device
Inventor: KAGAWA SHIYUUZOU
IPC: H01L31/103
Filed: 1982-03-19
Abstract: PURPOSE:To prevent the deterioration of characteristics such as the increase of dark currents and the increase of equivalent capacities between electrodes, by providing a semiconductor layer of high carrier density under the insulation film except for a light receiving region constituted of a P-N junction. CONSTITUTION:The second conductive type region 16 is selectively arranged at a part of a compound semiconductor substrate 11 having the first conductive type, and thus forms a P-N junction between the substrate 11. The high impurity density compound semiconductor layer 14 of the first conductive type is arranged on the surface of the substrate 11 which surrounds the region 16, and an insulation layer 15 is arranged on the layer 14. Then, a P-side electrode 17 and an N- side electrode 18 are formed. Thereby, the layer 14 contacted on the film 15 is an epitaxial-grown layer having high density carrier, and forms an inversion layer even under a disadvantageous circumstance. Besides, it blocks the enlargement of a depletion layer, and accordingly the deterioration of characteristics  such as the increase of dark currents and the increase of equivalent capacities between electrodes are prevented.
Patent JP-H09238389-A (JP)
Title: Speaker equipment
Inventor: FUJIHIRA MASAO
IPC: H04R9/06
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide the speaker with a small sized configuration having an excellent reproduction characteristic over a wide frequency band. SOLUTION: A medium and low sound diaphragm 5 and a high frequency sound diaphragm 18 are vibrated through the drive of a medium and low sound voice coil 7 for a medium and low sound frequency and the high frequency sound diaphragm 18 is mainly vibrated through the drive of a high sound frequency voice coil 20 for a high frequency to obtain a 2-way speaker system. The medium and low sound voice coil 7 and the high sound frequency voice coil 20 are supported elastically via a soft adhesive 17 and placed in a magnetic gap 15.
Patent JP-H02225395-A (JP)
Title: Molecular beam crystal-growth apparatus
Inventor: KIMURA KOZO
IPC: C30B23/08
Filed: 1989-02-25
Abstract: PURPOSE:To vary the amount of impurity with simple process without deteriorating the characteristics of crystal by using a growth apparatus having a plurality of molecular beam cells, wherein an Si molecular beam cell for impurity doping is made to be movable toward or separable from a semiconductor substrate. CONSTITUTION:A semiconductor substrate 2 is held with a manipulator 1 and heated with heater 1a built in the manipulator. The manipulator 1 is provided with a rotation mechanism to improve the uniformity of the grown crystal thin film. Opposite to the semiconductor substrate, a molecular beam cell 4 for GaAs, etc., and an Si molecular beam cell 5 for impurity doping are placed together with shutters 4a, 5a of the cells. A liquid nitrogen shroud 3 is placed in the chamber. In the above growth apparatus, an extension and contraction mechanism 10 is attached to the cell 5 to enable free adjustment of the distance between the manipulator 1 and the cell 5. The Si molecular beam intensity on the substrate 2 can be varied at the inverse square of the distance between the cell 5 and the substrate 2 by this construction and, accordingly, the amount of impurity can be quickly adjusted to the prescribed level.
Patent JP-H10301298-A (JP)
Title: Developer for photosensitive resin plate and developing method
Inventor: SHIBANO HIROSHI
IPC: G03F7/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To improve the developing rate and image reproducibility even when water with high hardness or low hardness is used, by incorporating a hydrophilic component containing ionic hydrophilic groups. SOLUTION: The developer is used to remove an unexposed part of a photosensitive resin plate after exposure, and the resin plate has a photosensitive resin compsn. layer which contains one of ionic hydrophilic groups expressed by (a) -COOM, (b) -SO3 M- (c) -SO4 M, and (d) (-O)3-n PO(OM)M. To the developer, a compd. having an ability to form a chelate compd. with polyvalent metal ions and/or phosphoric acids are added. In the formulae, M is a uni- or bivalent metal atom or an ammonium compd. and (n) is 1 or 2. As for the photosensitive resin compsn., it contains a hydrophilic component containing ionic hydrophilic groups in order to have developing property with a water-based developer. Photosensitivity is given to the components above described by adding photopolymerizable unsatd. monomers, photosensitizer and other additives.
Patent JP-S58162685-A (JP)
Title: Magnetic tape for paper splice and detection of splice part using it
Inventor: SHIMIZU KOMAO
IPC: C09J7/02
Filed: 1982-03-19
Abstract: PURPOSE:An easily and economically obtainable magnetic pressure-sensitive adhesive tape for paper splice capable of using directly an existing production unit for a pressure-sensitive adhesive tape for paper splice, obtained by applying a water-soluble pressure-sensitive adhesive blended with particles of magnetic material to the face of a paper base to enable repulping. CONSTITUTION:One side or both sides of the base 1 of repulpable paper such as tissue paper, etc. are coated with the water-soluble pressfure-sensitive adhesive 2  e.g., a (co)polymer of a vinyl resin of acrylic acid (ester or amide), itaconic acid, etc.  blended with particles of magnetic material such as ferrite powder, and, if necessary, the releasing material 3 is laminated to the adhesive layer, to give the desired magnetic pressure-sensitive adhesive tape. The tape is applied to the splice part of paper, and magnetism is perceived by using a magnetism detector, etc., to detect the splice part. EFFECT:The splice part in the inside of piled raw films can be detected easily and securely.
Patent JP-2000244310-A (JP)
Title: Automatic frequency control circuit
Inventor: YOSHIZAWA YASUNORI
IPC: H03L7/06
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic frequency control circuit where a counter detecting a frequency error can be realized with a small step number. SOLUTION: The clock terminal of a frequency error counter 101 receives an oscillation signal (C) from a voltage controlled oscillator. An initial value is loaded to the frequency error counter 101 when a reference time signal (b) is given to a load terminal of the frequency error counter 101. Then the frequency error counter 101 counts up the oscillation signal (c) received at the clock terminal. In the case of employing a voltage controlled oscillator with a deviation of ±50 Hz, the frequency error counter 101 is realized as a 7-bit binary counter.  It is discriminated that no frequency error is in existence in the oscillation signal (c) when the count is zero, the oscillation frequency of the voltage controlled oscillator is higher than 10 MHz and when the count is 50 or below, and the oscillation frequency of the voltage controlled oscillator is lower than 10 MHz when the count is 51 or over.
Patent JP-S51119059-A (JP)
Title: Flame retardant polycarbonate resin composition
Inventor: KIMURA TSUNEO
IPC: C08K5/00
Filed: 1975-04-11
Abstract: PURPOSE: Flame retardant polycarbonate resin composition containing a small amount of halogenated diphenyl derivatives and retaining shock resistance not markedly damaged thereby. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63211964-A (JP)
Title: Facsimile equipment
Inventor: WAGURI SHINICHI
IPC: B65H9/16
Filed: 1987-02-27
Abstract: PURPOSE:To always obtain an output picture at a normal position by providing an oblique running detecting part, an arithmetic part calculating a feeding condition for returning a paper in the normal position form an oblique degree, and an oblique running correction part receiving correction information of the arithmetic part and adjusting feeding speed on both sides of an original, and correcting the oblique running of feeding. CONSTITUTION:When the original 4 is inputted to an equipment from an operator, the feeding of the original 4 is started by feeding rollers. When the tip of the original 4 is inputted to the original passage part 5, photo sensors 6 and 7 detect the degree of obliquencess. Information of the oblique running detection part 1 is transmitted to the operation part 2, which calculates the correction value. The operations part 2 transmits the correction value to the oblique running correction part 3. Said part 3 adjusts the rotational frequency of either of the rollers 10 and 11 in driving parts 8 and 9, and corrects feeding. A correcting action is executed until the tip of the original 4 attains vertical with respect to the direction of the movement of the original 4. After the original is corrected, the rollers 10 and 11 rotate with the same rotational frequency.
Patent JP-S51120290-A (JP)
Title: Cell detecting process and unit
Inventor: NAGASHIMA YASUO
IPC: G01N15/14
Filed: 1975-04-14
Abstract: PURPOSE:Simple and compact system easy for classifying the existence of cell in sight.
Patent JP-H10292245-A (JP)
Title: Ladder belt for linking
Inventor: KIKUCHI YUZO
IPC: E04G21/24
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a ladder belt for linking that has no anxiety of strength reduction and needs no special reinforcement of holes by forming the holes (or openings) with the fabric-weaving texture. SOLUTION: This ladder belt is woven with the warp 2 and the weft 3 and is composed of the belt main body 1a for properly attaching a sheet, the selvage 1b that is woven with the warp and the weft and has a required strength and the ladder part 1c where the weft yarns 3 between the belt body main part 1a and the selvage part are closed tight every proper count of weft yarns in bridge-like shape to form openings H. The selvage part b is further reinforced with the reinforcing warp yarn. Linking members are properly inserted into the openings H and hundled to link a plurality of linking ladder belt to each other.
Patent JP-H06234168-A (JP)
Title: Device for setting sheet cover for adhesive sheet
Inventor: ANDO KENICHI
IPC: C09J7/02
Filed: 1993-02-08
Abstract: PURPOSE:To efficiently set a sheet cover for adhesive sheet in a pressure clamp mold without manual work. CONSTITUTION:A sheet cover 1 is set in a pressure clamp lower mold 12 by using a setting device 10. The setting device 10 comprises the pressure clamp lower mold 12 equipped with groove blades 17 displaceable up and down, tension jigs 13 for pulling down the sheet cover 1 by holding its end part, sheet cover end pressing units 14 for pressing the end part of the sheet cover 1 to the pressure clamp lower mold 12 so as to make positioning the sheet cover 1, and sheet cover pressing units 15, 16 for adhering fast the sheet cover 1 along a pressure clamp face 12a by rolling rollers 15c along the pressure clamp face 12a.
Patent JP-H05237984-A (JP)
Title: Offset press
Inventor: YAMAMOTO TORU
IPC: B41F3/34
Filed: 1992-03-02
Abstract: PURPOSE:To enhance dimensional accuracy in a printing direction at the time of the printing of a pattern by an offset press and to ensure the dimensional accuracy of an object to be printed having thickness irregularity. CONSTITUTION:A spring 8 is inserted in the lower part of a rack gear 11 to always eliminate the gap between the rack gear 11 and a pinion gear 10 and the irregularity of the film thickness of an object to be printed is absorbed. Further, an intaglio fixing stand 4 and a substrate fixing plate 6 are moved by a quantity corresponding to the difference between the moving distances of the pinion gear 10 and a transfer roll at the time of one revolution by a geared motor 13 or the transfer roll is thermally expanded to perform fine adjustment to ensure dimensional accuracy in a printing direction.
Patent JP-S62201525-A (JP)
Inventor: KATAOKA KATSUMI
IPC: A01G31/00
Filed: 1986-02-28
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-H11243420-A (JP)
Title: Packet management method, communication controller, data communication system and recording medium
Inventor: KUSAKA TAKAYOSHI
IPC: H04L47/22
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a data communication system capable of quantitatively and dynamically controls ling the delay time for a packet. SOLUTION: A packet management processing part 16 decides an arrangement object section of a transmission candidate queue, corresponding to a packet group of a delay time control object based on the requested delay time. When a queue group already exists in the arrangement object section and a total sum of a gap in the queue group becomes larger than a burst size of the transmission candidate queue, a gap existing in the section from the final position of the arrangement object section to the front of a transmission queue 17 is eliminated and aligned, and the transmission candidate queue is inserted and rearranged. A transmission processing part 18 transmits in the order of priorities, a transmission candidate queue group, a band control queue group consisting only of band control, a default queue of an object of communication quality guarantee.
Patent JP-S51121514-A (JP)
Title: Controlling materials against harmful organisms in the water or coatin g compounds
Inventor: KANEKO MASARU
IPC: A01K63/00
Filed: 1975-04-14
Abstract: PURPOSE: Controlling materials against harmful organisms in the water or coating compounds which are low toxic to men, cattle, fish and shell and can be easily handled and have also stable effects for a long time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61202440-A (JP)
Title: Manufacture of semiconductor device
Inventor: EGUCHI KOJI
IPC: H01L21/3213
Filed: 1985-03-05
Abstract: PURPOSE:To enhance the machining accuracy by emitting a laser light of high focusing to a predetermined region of a direct wiring conductive film in an atmospheric gas to form a sublimed substance reacted with the wiring conductive film at wiring conductive film heating time. CONSTITUTION:A semiconductor substrate 1 formed with a wiring conductive film 2 made of molybdenum is disposed in atmosphere of oxygen gas 4 for forming a sublimed substance reacted with the film 2. A laser light 3 is emitted directly to a predetermined region of the film 2. A region emitted with a laser light 3 locally becomes high temperature, and the portion is reacted with the gas 4 to become a molybdenum oxide 5. The oxide 5 is sublimed by the both reaction heat and heat by a laser light. As a result, the predetermined region of the film 2 is etched to form an ultrafine wiring pattern.
Patent JP-H08239581-A (JP)
Title: Thermosetting composition and method for curing the same
Inventor: NISHIGUCHI JIRO
IPC: B05D7/24
Filed: 1995-03-06
Abstract: PURPOSE: To obtain the subject composition excellent in storage stability and low-temperature curability, comprising a resin having both reactive silicon group and hydroxyl group in one molecule and an organotin compound as reaction catalyst. CONSTITUTION: This composition comprises (A) a resin containing in one molecule both reactive silicon group and hydroxyl group as the essential functional group component, or a mixed resin composed of (i) a reactive silicon group- contg. resin and (ii) a hydroxyl group-contg. resin, and (B) an organotin compound, pref. a compound of the formula (R<1> )n Sn(OR<2> )4-n [R<1> is a 1-20C monovalent hydrocarbon; R<2> is a 1-20C monovalent hydrocarbon, group of COR<3> (R<3> is a 1-20C monovalent hydrocarbon), etc.; (n) is an integer of 1-3]. The reactive silicon group in the component A or (i) is pref. an alkoxysilyl group. The component b is esp. pref. butyltin triacetate or butyltin tributyrate. In this composition, it is preferable that the amount of the component B to be used by 0.01-15 pts.wt. based on 100 pts.wt. of the resin component.
Patent JP-S63214350-A (JP)
Title: Hydrophilic adsorbent
Inventor: MIYAMATSU NORIHISA
IPC: B01J20/26
Filed: 1987-03-02
Abstract: PURPOSE:To enhance the capacitor for adsorbing, separating and purifying macromolecules, by constituting a short columnar substance having a specific range of diameter and length/diameter ratio of an ultrafine fiber bundle having a specific fiber diameter and a cylindrical body receiving said fiber bundle at the open end thereof. CONSTITUTION:An aqueous solution having polyvinyl alcohol and partially saponified polyvinyl alcohol mixed and dissolved therein is spun into an extremely thick fiber which is, in turn, extruded into a coagulation bath. After the extremely thick fiber is treated with a strong alkaline aqueous solution, the treated fiber is cut into a predetermined length and washed to obtain a polyvinyl alcohol porous body. An ion exchange group is introduced into said porous body to prepare an adsorbent. This adsorbent has a short columnar shape having a diameter of 100-5,000mum and a length/diameter ratio of 0.3-3 and is formed of ultrafine fiber bundles each having a fiber diameter of 0.01-10mum arranged in the axial direction and a cylindrical film with a thickness of 5-50mum receiving said fiber bundles opened at both ends and the ion exchange group thereof is 0.3meq/g or more.
Patent JP-S57160022-A (JP)
Title: Summed weight indicating device in kitchen scale
Inventor: KURODA GIICHI
IPC: G01G23/16
Filed: 1981-03-27
Abstract: PURPOSE:To indicate the summed weight in a moment just after the indication of the net weight in simple operation, by a method wherein outputs from counter group of summed weight and net weight counter being resettable are indicated selectively. CONSTITUTION:Tare is weighed through a wave form shaping circuit 14 and a phase discriminator 5, and the number of pulses corresponding to the tare weighing is counted by a summing counter group 3 and a tare counting group4, thereby the tare weight by content of either of groups 3, 4 is indicated in an indicator 1 through a selective circuit 6 corresponding to operation of a selective switch S2. And then if a switch S1 is operated the group 4 is reset. Pulses with the number corresponding to subsequent articles advance the counter groups 3, 4. Content of the counter group 3 corresponds to the summed weight, and content of the counter group 4 corresponds to the net weight. The process is repeated further in subsequent weighing, thereby the summed weight is indicated in a moment after indicating the net weight by simple switch operation.