baber/WOPTO huggingface dataset:
Patent JP-2000133687-A (JP)
Title: Chip holding means for semiconductor device testing unit and test method
Inventor: CHEN-RIEN CHAN
IPC: G01R31/26
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To perform a chip-level test to a chip in an unpackaged state by a method wherein a chip holding means, which is connected with a multitude of conductive bumps formed on electrodes on the chip and is provided with leads for widening the pitches between the electrodes on the chip, is used for test connection. SOLUTION: A lead frame 500 is provided as a holding means, which holds a chip 40 having bumps 50 in connection temporarily with the bumps 50, a metal layer 30 is formed on the surface of an inner lead 10 of the lead frame 500 in the necessary section of the inner lead 10, this layer 30 is formed of a metal layer having a melting point lower than that of the bumps 50 on the chip 40 and a wettability is given to the layer 30. Moreover, a circuit board (includes a soft circuit board) is used for corresponding to such the pitch between the input and output of a multi L/O and small-area chip not to catch up at a lead pitch in the lead frame 500 and the pitches between electrodes on the chip are widened to continue to link the electrodes to the lead frame 500.  A wiring for widening the pitches is formed on this element board and there is a metal layer at the necessary place on the circuit board.
Patent JP-H06284148-A (JP)
Title: Moving picture communication control method and communication controller
Inventor: TAKAHARA KEIKO
IPC: H04L47/267
Filed: 1993-03-30
Abstract: PURPOSE:To realize a moving picture communication system in which moving picture communication at a speed in response to a load of a communication network for the user of the moving picture communication system under the environment that a communication terminal equipment is connected to a packet communication network and voice communication is used when a load is heavy and video communication is restarted when the load is not heavy and no effect is given onto the voice communication. CONSTITUTION:When a load of a communication network is heavy in the case of executing moving picture communication and a transmission speed is a predetermined speed or below in video communication (811), it is noticed that a data reception side communication terminal equipment outputs a mode revision request (1302). When moving picture communication is executed by a communication terminal equipment connecting to a packet communication network, the moving picture communication (video and voice) and the voice communication are switched depending on the state of the load of the communication network to prevent quality deterioration in both media and its interruption.
Patent JP-S51146862-A (JP)
Title: Brightness modulating device for luminous display element wrist watch
Inventor: NAKAHARA TADASHI
IPC: G04G9/00
Filed: 1975-06-11
Abstract: PURPOSE:To decrease the current consumption and lengthen the life of battery by changing the brightness of an illuminous display element with insensity of ambient light.
Patent JP-S57185995-A (JP)
Title: Composite membrane/electrode, electrochemical cell and electrolysis
Inventor: TERII MAIKERU KOOPURANDO
IPC: C25B9/23
Filed: 1982-04-30
Abstract: A composite membrane/electrode, process for making same, an electrochemical cell and its use in the electrolysis of alkali metal halides, especially sodium chloride, are described. The composite membrane/electrode comprises a perfluorinated ion-exchange membrane having at least a layer of polymer having -OCF2CF2COOM moieties and a layer of polymer having sulfonic functionality, and a stratum of electrocatalyst bonded to at least one surface thereof. A chloroalkali cell with such a composite membrane electrode operates at low voltage, high current efficiency, and low power consumption.
Patent JP-H02248587-A (JP)
Title: Combination lokc with automatic unlocking mechanism
Inventor: KUROODO RUGOORUTO
IPC: E05B37/08
Filed: 1989-03-23
Abstract: PURPOSE: To prevent unfair unlocking by providing an automatic releasing mechanism and automatically disordering a combination disc the moment releasing the combination disc while the lead-in lever draws back a lock bolt. CONSTITUTION: When the combination of a dial is completed, all of a plurality of cutouts 420 in a combination disc 19 are matched to each other, and a lead-in lever 22 is engaged with a cam 25 fixed to a combination dial. Secondly, when rotating the dial, the lead-in lever 22 is drawn, a lock bolt 12 is retreated in a lock housing 11, and a door is opened. An automatic release mechanism 28 is attached thereto so that the combination disc 19 is automatically disordered the moment releasing the combination disc 19, while the lead-in lever 22 draws back the lock bolt 12. This constitution can prevent such an accident as easily unlocking it dishonestly because of forgetting disordering the dial after opening the door.
Patent JP-2000265394-A (JP)
Title: Ocr paper
Inventor: IDEI KOJI
IPC: B41M5/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide OCR paper having excellent ink setting property and image waterproof in a high-speed rotary ink jet system while retaining a conventional aptitude for OCR paper. SOLUTION: This OCR paper is produced by applying an alkylamin/ epihalohydrin polycondensation product and/or an alkylamine/ammonia/ epihalohydrin polycondensation product each having <=20,000 molecular weight, preferably <=10,000 molecular weight to a substrate body in an amount of 1.0-2.0 g/m2 per both sides and by setting a 10-second cobb size according to JIS P8,140 to 10-50 g/m2.
Patent JP-H06285940-A (JP)
Title: Judging system in cooling analysis of injection mold
Inventor: ICHIKAWA SHINJI
IPC: B29C45/73
Filed: 1993-03-30
Abstract: PURPOSE:To prevent the deficiency of cooling capacity or an increase in cost and to plan a proper cooling circuit by selecting a measure allowing average mold temp., the highest mold temp. and mold temp. to approach reference values. CONSTITUTION:In a statistical processing part 8, the highest mold temp., the lowest mold temp. and average mold temp. are calculated and histogram data showing the irregularity of mold temp. distribution is formed. The irregularity of mold temp. is calculated on the basis of this histogram data. The data calculated in the statistical processing part 8 is judged on the basis of a preset judging standard in a judging and analyzing part 9. When NG is issued in either one of standards such that the ratio of average mold temp. + or -10 deg.C is 80% or more, the difference between objective mold temp. and the average mold temp. is 10 deg.V or lower and the highest mold temp. is the objective mold temp. +40 deg.C or lower in judging processing, the guide of a measure based on the judgment result is determined in a measure selecting part 10. By this constitution, the inferior place of a cooling circuit or excessive circuit planning can be accurately detected.
Patent JP-H09236572-A (JP)
Title: Solid planer oxygen sensor
Inventor: JIYOZEFU ESU FUUZU
IPC: G01N27/48
Filed: 1994-04-11
Abstract: PURPOSE: To obtain a small-sized planer electrochemical oxygen sensor not consumed by oxygen, simple and cheap to produce and having long life by providing the semipermeable membrane having specific oxygen permeability covering a hygroscopic solid electrolyte. CONSTITUTION: A solid electrolyte 58 is provided on a reference electrode 50, an opposed electrode 52 and an acting electrode 54. The electrolyte 58 is composed of a gel swollen below twice its dry vol. upon the contact with water or steam. A semipermeable membrane 60 is provided on the electrolyte 58 so as to perfectly cover the same. The membrane 60 protects the electrolyte 58 and the electrodes 50, 52, 54 from metal ions harmful to the operation of them according to circumstances but permits steam and oxygen necessary for the operation of a sensor to permeate. The membrane 60 restricts the passage of oxygen up to the electrode because enhances the non-consumption characteristics of the sensor. The membrane 60 suitable for this use has oxygen permeability of below about 8 Barrer, pref., about 0.1-5 Barrer, more pref., about 0.2-3 Barrer.
Patent JP-H08271316-A (JP)
Title: Lubricating oil quantity confirming device in final reduction gear of vehicle
Inventor: SHIMADA KENICHI
IPC: G01F23/04
Filed: 1995-03-29
Abstract: PURPOSE: To precisely confirm the lubricating oil quantity in a final reduction gear by providing a level gauge having a level mark on a rotating shaft top end part situated within the housing cover of a plug body in such a manner as to be rotatable within the vertical surface parallel to the rotating shaft. CONSTITUTION: A level gauge 7 is rotated and suspended to a rotating shaft 6 by the gravity according to the screwing of a plug body 5, or the level gauge 7 is suspended without rotation since the rotating shaft 6 is rotatable to the plug body 5, and the level gauge 7 suspended in the housing is intruded to a lubricating oil. To confirm the lubricating oil quantity in the housing, the plug body 5 is loosened and removed from a plug hole 3 together with the level gauge 7. When the level gauge 7 is taken out, the oil trace of the lubricating oil adhered to the level gauge 7 is compared with a mark 12 showing high and low levels to judge whether the lubricating oil level is between high level and low level or not, and the lubricating oil level is confirmed.
Patent JP-S58189537-A (JP)
Title: Testing apparatus of combustion in rocket motor
Inventor: IMAMURA TOSHIHIRO
IPC: F02K9/96
Filed: 1982-04-28
Abstract: PURPOSE:To prevent the occurrence of vibration of a weight stand and to improve measuring accuracy, by transmitting moving load of the weight stand provided with a rocket motor to a load detector through a buffer. CONSTITUTION:A weight stand 33 provided with a rocket motor 35 is moved along a guard rail by the driving force of the motor 35. Hereby, a piston rod 48 of a buffer 36 put between the stand 33 and a load cell 49 provided to a frame 27, is moved interlockingly with the stand 33 and the moving load of the stand 33 is transmitted to the cell 49 through a buffer solution of the buffer 36. On one hand, the load by the static friction force before movement of the stand 33 and dynamic friction of the moving time, is transmitted to the cell 49 through a rocking plate 32 also. By this constitution, the vibration of the stand 33 is prevented and the noise involved by the vibration is not generated and then, the accuracy of the combustion test of the rocket motor is improved.
Patent JP-H01245164-A (JP)
Title: Manufacture of acceleration sensor
Inventor: MURO HIDEO
IPC: G01P15/12
Filed: 1988-03-28
Abstract: PURPOSE:To manufacture the sensor which can be assembled easily and has high reliability by providing many pieces of sensor chip forming substrates and a sensor space for surrounding a cantilever and a weight at every area, and manufacturing them separately at every unit sensor. CONSTITUTION:Recessed parts 15a, 16a are provided on the lower stopper 15 and the upper stopper 16, respectively, and a damping oil injection use space S which is closed except a dumping oil injection port 16b is formed in the periphery of a weight 11. Also, a sensor chip 14 having the weight 11 at the tip and having a cantilever 13 provided with a piezo-resistance element 12 in the vicinity of a fixed part is provided. Subsequently, a sensor part 17 which is inserted and held by the stopper 15 for limiting a displacement to the lower side of the weight 11 and the stopper 16 for limiting a displacement to the upper side is joined to a supporting base 18 consisting of a glass substrate and the injection port 16b is closed. Accordingly, when a sealing plate which serves as the supporting base, as well is joined to the side of the injection port 16b, after damping oil is injected into the sensor space, it is unnecessary to execute an alignment and all the sensors can be sealed simultaneously, and the manufacture workability is improved.
Patent JP-S57190101-A (JP)
Title: Multistage position control device for double-acting negative pressure cylinder
Inventor: ISHIKAWA MASAHIDE
IPC: F15B11/12
Filed: 1981-05-15
Abstract: PURPOSE:To facilitate multistage position control for an output shaft of a negative pressure cylinder by controlling electricity supplied to a pair of electromagnetic valves to control two negative pressure in-and-out valves in a multistage control device suitable to an air blow-off opening switching device in an air conditioner for cars. CONSTITUTION:A double-acting negative pressure cylinder 1 is adapted to introduce negative pressure from a negative pressure source 9 through a three-way electromagnetic valve 70 and two negative pressure in-and-out valves 10a, 10b and is controlled at multistage position. In this case, a plurality of sliders 41a- 41d of a position control switch 40 are coupled to an output shaft 6 of the cylinder 1 through a sliding shaft 42 and a coupling band 43. A plurality of stators 44a-47a of the position control switch 40 are connected to a coil of one electromagnetic valve 70a of the three-way electromagnetic valve 70, the other stators 44b-47b being connected to a coil of the other electromagnetic valve 70b. Current collecting stators 55-58 are connected to fixed contacts of a location switching switch 80, and multistage position control for the negative pressure cylinder 1 is performed by operation of the switch 80.
Patent JP-S63257330-A (JP)
Inventor: IEANNKURAUDE RUFURAI
IPC: H03M1/00
Filed: 1988-03-28
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-H02251131-A (JP)
Title: Photo assisted cvd system
Inventor: SHICHIDA HIROYUKI
IPC: H01L21/31
Filed: 1989-03-25
Abstract: PURPOSE:To make mounting as a whole small-sized by making a substrate carrier mechanism inside a spare room to combine carrying of the substrate and carrying of a lighttransmitting window. CONSTITUTION:A substrate carrier mechanism 12, which is set up in a spare chamber 2 while being free-movable between a reaction chamber 1 and the spare chamber 2, and an elevating mechanism 9 being arranged inside the reaction chamber 1 and able to support a substrate and a light transmission window are provided. the lighttransmitting window is carried through the substrate carrier mechanism 12, while the substrate and the lighttransmitting window are made to be mounted and dismounted in the prescribed positions by means of the elevating mechanism 9 respectively. Accordingly, other carrier mechanisms exclusively for the substrate and for the lighttransmitting window are not required. Thereby, the device can be small-sized.
Patent JP-H01245619-A (JP)
Title: Phase synchronizing oscillator
Inventor: SHINOZUKA TAKASHI
IPC: H03L7/14
Filed: 1988-03-25
Abstract: PURPOSE:To keep the output signal at the time of a self-advancing action at a frequency equal to the frequency of an output signal at the time of a normal action by providing a selecting circuit and a self-advancing action signal generating circuit and selecting a self-advancing action signal at the time of the self- advancing action. CONSTITUTION:A dividing circuit 5 divides the output of a variable frequency oscillating circuit 4, outputs a feedback signal 12 and at the same time, supplies the timing information of the feedback signal to a self-advancing action signal generating circuit 6. The self-advancing action signal generating circuit 6 generates a self-advancing action signal 11 having a prescribed phase difference set beforehand to the feedback signal 12 and impresses it on one input of a selecting circuit 1. An input signal 10 is supplied from the outside to the other input, the input signal 10 is selected at the time of the normal action, the self- advancing action signal 11 is selected at the time of the self-advancing action and the selected signal is supplied to a phase comparing circuit 2. Thus, the frequency of the output signal at the time of the self-advancing action can be kept at the same frequency as the frequency of the output signal 13 at the time of the normal action.
Patent JP-S60216425-A (JP)
Inventor: NAGAMI SHIYOUJI
IPC: H01H87/00
Filed: 1984-04-11
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-2000265659-A (JP)
Title: Decorative material for dwelling house, interior structure, and construction decorative material
Inventor: WATANABE AIKO
IPC: E04F19/04
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent excessive adhesive from leaking in attaching a decorative material for a dwelling house using the adhesive. SOLUTION: For example, a wall trim 11 out of interior decorative materials 2 comprises a receiver material 17 fitted to a wall formerly and a decorative face member 21 stuck to the receiver material 17. The decorative face member 21 is provided with a pair of pinch pieces 22a, 22b extending rearward from the rear surface. The decorative face member is fitted in the receiver 17 with the receiver material 17 pinched between pinch pieces 22a, 22b. Grooved recesses 27, 28 are provided in opposite faces of the pinch pieces 22a, 22b in a boundary part toward the rear face of the decorative face member 21. When the pinch pieces 22a, 22b with the adhesive coated thereon are fitted to the receiver material, the excessive adhesive is pushed in the recess 27, 28. This constitution can prevent the leakage of the excessive adhesive.
Patent JP-S51147801-A (JP)
Title: Vehicle speed controller
Inventor: MURAOKA AKIHIKO
IPC: G01M17/007
Filed: 1975-06-13
Abstract: PURPOSE: To control an actual speed of vehicle in conformity with a command signal having desired vehicle speed pattern, a gradient of the command speed is arbitrarily compensated and an integration of signal is taken place until the desired vehicle is obtained. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60215195-A (JP)
Title: Lpg storage tank
Inventor: KAIHARA SHIYOUICHIROU
IPC: F17C13/00
Filed: 1984-04-11
Abstract: PURPOSE:To manufacture an LPG storage tank of high quality at a low cost, by welding and forming the LPG storage tank with the use of 2.5-3.5 Ni steel and welding materials containing therein 6-12% volume of Ni. CONSTITUTION:An LPG storage tank is formed by welding with the use of 2.5% Ni steel and welding materials containing therein 6-12% volume of Ni. When a mixed ESSO test was carried out in order to check the crack propagation stopping function in a condition which simultates the condition experienced with an actual structure, the crack propagation in a welded metal which may be obtained by a welding material of 2% Ni group, was such that a crack comes to a stop when its length becomes 45.5mm. long at a load stress of 15kg/mm.<2>. However, there was exhibitted no crack propagation stopping function at a load stress of 35kg/mm.<2>, and therefore a crack was completely propagated. The brittle fracture of 2.5-3.5% Ni steel was stopped any case at a load stress of 15kg/mm.<2>, and this steel exhibits a higher crack propagation stopping function.
Patent JP-S5234650-A (JP)
Title: Transistor reflecting amplifier
Inventor: KITAMURA MIKIO
IPC: H03F3/04
Filed: 1975-06-16
Abstract: PURPOSE:Simplified gain adjustment for transistor reflecting amplifier.
Patent JP-H05230083-A (JP)
Title: Method for purifying phospholipid and method for measuring endotoxin in phospholipid
Inventor: NISHIDA MITSUHIRO
IPC: A61K9/127
Filed: 1992-02-26
Abstract: PURPOSE:To remove endotoxin in a phospholipid by a simple operation and to purify the phospholipid by emulsifying or dispersing the phospholipid into water and separating the phospholipid from water. CONSTITUTION:Phospholipid is emulsified or dispersed into water (preferably distilled water for injection) in a weight ratio of phospholipid and water of 1:100-1:5 and phospholipid is separated from water by a method for using a membrane filter. For example, dimyristylphosphatidylcholine or distearoylphosphatidylserine may be cited as the phospholipid and a phospholipid containing >=12C acyl group is preferable. Endotoxin in a phospholipid is determined by quantitatively measuring the amount of endotoxin in water separated from the phospholipid by the above-mentioned procedure.
Patent JP-H06175572-A (JP)
Title: Recording medium for education
Inventor: NAKAMURA NOBUYOSHI
IPC: H04N7/18
Filed: 1992-02-26
Abstract: PURPOSE:To easily understand a teaching material difficult to understand requiring high degree of understanding capability at a remarkably high speed by linking the characteristic of video equipment with such a characteristic owned by a human that (the human recognizes parts of the same color as the same kind when observing a picture including two or more colors) or (attention is paied to moving material). CONSTITUTION:This medium is constituted in such a way that the teaching material displayed in a fundamental color on the screen 1 is divided into teaching elements by specific relation, and only the teaching element set as the target of announcement for guidance currently is displayed in a specific color different from the fundamentl color, and also, a part moving on the screen 1 while tuning with the content of the announcement relating to the teaching material displayed in the specific color and which displays a significant part with an arrowhead, a draw-out line, an underline, a bracket, a numeric character, a character, and another instruction element constituted by selecting colors different from the one used in the screen 1 currently is included. Furthermore, such a constitution that only the most significant part in the teaching element can be displayed in a color not being displayed on the screen 1 for a prescribed time, or only the most significant part in the teaching material can be returned to the fundamental color later delaying by a prescribed time when the specific color displaying the teaching material is returned to the fundamental color can be employed.
Patent JP-H05244177-A (JP)
Title: Synchronization system
Inventor: HIGUCHI YASUSHI
IPC: H04L69/40
Filed: 1992-02-26
Abstract: PURPOSE:To synchronize an active side video display unit(VDU) with a standby side VDU in real time by providing a protocol and parallel transmission lines for synchronization. CONSTITUTION:This system consists of the active side VDU1, the standby side VDU2, an active side interface unit 3, a standby side interface unit 4, a switchover 5, and a parallel transmission line 6. In the case of changing the parameter at the active side VDU 1, the VDU1 discriminates whether himself is an active side or standby side by receiving the notification about that from the active side interface unit 3 and inputs the parameter first. The polling is performed between the active side VDU1 and the standby side VDU2 connected by the parallel transmission line 6. At that time the protocol is constituted of link establishment processing, data transmission processing, and polling processing, the parameter is made into a command just after the change of parameter and sent to the standby side VDU2.
Patent JP-S6128502-A (JP)
Title: Production of dextrin/hydroxycarboxylic acid/polynuclear ferric compound complex
Inventor: KUROSAKI TEIKICHI
IPC: A61K31/715
Filed: 1985-04-06
Abstract: PURPOSE:To obtain the title parenterally administrable complex useful for the treatment of iron deficiency anemia, by reacting a ferric polynuclear hydroxy compound with dextrin in the presence of an alkali carbonate and reacting the formed complex with a hydroxycarboxylic acid. CONSTITUTION:A ferric polynuclear hydroxy compound is reacted with dextrin inthe presence of an alkali carbonate at a temperature of 100-130 deg.C to produce a dextrin/ferric polynuclear compound complex. This complex is reacted with a hydroxycarboxylic acid (alkali salt) selected from among citric, gluconic, tartaric, malic and succinic acids at 100-130 deg.C to obtain the purpose dextrin/hydroxycarboxylic acid/ferric polynuclear compound complex. Said ferric polynulclear hydroxy compound can be produced by, for example, a method comprising adding dropwide slowly an excess of an squeous alkali carbonate solution to, e.g., an aqueous ferric chloride solution under agitation, filtering the formed suspended matter and washing it with distilled water.