baber/WOPTO huggingface dataset:
Patent JP-H02165662-A (JP)
Title: Mounting method for semiconductor integrated circuit
Inventor: SAGARA HIDEJI
IPC: H05K3/28
Filed: 1988-12-20
Abstract: PURPOSE:To enhance mounting density by projecting an energy beam onto the surface of an insulating resin layer between outer electrodes where interconnections are provided between semiconductor elements, and forming wiring conductors. CONSTITUTION:An insulating resin layer 13 is formed on the surfaces of a semiconductor element 11 and a substrate 12 other than an outer electrode part 14 as unitary body, a energy beam 16 is projected on the surface of the insulating resin layer 13 between outer electrodes where interconnections are provided. Thus wiring conductors 17 are formed. When the energy beam 13 is projected onto the insulating resin layer 13, a part which is shocked with the energy beam is denatured. Thus a highly conductive denatured carbon wiring pattern can be formed. Since it is not necessary to form leads, mounting density can be enhanced.
Patent JP-S63283643-A (JP)
Title: Improved blood bag
Inventor: AREKUSANDAA BII CHIYANPION
IPC: A61L2/18
Filed: 1987-12-21
Abstract: A method and system is disclosed for introducing antibacterial agents, for example, quinolone carboxylic acid derivatives into blood bag systems for preventing massive bacteria growth in stored blood and blood components. The quinolone carboxylic acid derivative can be added to a collection container before, during or after the collection of blood and blood components. The addition of a quinolone carboxylic acid derivative to blood bag systems allows for increase in storage time for blood and blood components without the threat of massive bacterial contamination.
Patent JP-2001144705-A (JP)
Title: System for controlling video switcher
Inventor: YOSHITOME HIROSHI
IPC: H04N5/268
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a vide switcher control system which makes rearranged material allocation remain as it is in case of a failure in a video switcher and also prevents the discontinuities in of materials from taking place. SOLUTION: The video switchers 4 switches material. A video switcher controlling part communicates with the switcher 4 via a control LAN 7. A material display video switcher control button 2 rearranges and displays the materials. An operation panel controls and displays the allocation of the materials. An emergency video switcher 5 switches the materials in emergency. An emergency video switcher controlling part 6 controls the switcher 5.
Patent JP-H01164790-A (JP)
Title: Production of semiconductor single crystal
Inventor: TAKAHASHI YOSHIHARU
IPC: C30B15/14
Filed: 1987-12-18
Abstract: PURPOSE:To excellently grow the title high-quality semiconductor single crystal by specifying the amt. of heat to be produced at each region of a heater, and uniformizing the temp. distribution around a single crystal pulling up place in the single crystal growth device wherein a seed lifting shaft is arranged eccentrically with a crucible. CONSTITUTION:When a semiconductor single crystal 11 is pulled up and grown by the pulling up method, the seed lifting shaft 9 is arranged eccentrically with the center of the crucible 6, the stagnant region of the melt 7 in the crucible 6 is agitated by the relative rotation of the rotating crucible 6 and the single crystal 11 of the seed lifting shaft 9, and the temp. of the melt 7 is uniformized. Furthermore, the heater 2 arranged around the crucible 6 is pierced with penetrating holes 21-25 and 31-35, the size, position, etc., of each penetrating hole are adjusted, the amt. of heat to be produced by the heater 2 is increased with the increasing distance from the pulling up place of the single crystal 11 and decreased with the decreasing distance, and the single crystal is pulled up and grown.
Patent JP-H10159635-A (JP)
Title: Controller for 2 cycle engine
Inventor: SHOMURA NOBUYUKI
IPC: F02D41/36
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To stabilize an engine speed in a low speed rotational range by a simple and inexpensive structure. SOLUTION: A controller for a 2 cycle engine, is equipped with explosion stroke position detecting means by which the position of an explosion stroke is detected, rotational speed detecting means by which the momentary rotational speed of a crankshaft is detected, and control means which is so programmed that it receives input from the explosion stroke position detecting means and rotational speed detecting means, discriminates a combustion state Xn by calculating the increasing rate ΔNn of a crankshaft rotational speed Nn in each explosion stroke, and sets a combustion condition Zn in the next explosion stroke according to this combustion state Xn.
Patent JP-H09155743-A (JP)
Title: Method for removing grinding/polishing/cleaning material adhering to workpiece
Inventor: MASE KEIJI
IPC: H01J11/36
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To surely remove a grinding/polishing/cleaning material coming into the recessed part of, particularly, the worked surface of a workpiece to which blast work is applied by jetting the grinding/polishing/cleaning material. SOLUTION: Considering a workpiece to which blast work is applied by jetting a grinding/polishing/cleaning material, for instance, a low melting-point glass layer 12 having a blast property is formed in the whole surface of the one side of a PDP substrate, a resist layer 13 is formed by patterning in the surface of the low melting- point glass layer 12, and blast work is performed by jetting a grinding/polishing/ cleaning material from the resist layer 13 side whereby the low melting-point glass layer 12 other than the lower layer of the resist layer 13 is polished and removed by the grinding/polishing/cleaning material and a high-accurate rib 14 is formed.  All of the grinding/polishing/cleaning materials coming into the gap of the rib 14 cannot be removed by an air blow applied to the surface of the rib 14 side but water-soluble fine particles 23 comprising a water-soluble substance are jetted from the rib 14 side to surely remove the grinding/polishing/cleaning materials 21 by the collision force of the water-soluble fine particles 23 and to replace it with the water-soluble fine particles 23. The PDP is washed, thereby dissolving in water the water-soluble fine particles 23 adhering to the PDP to surely discharge it.
Patent JP-H10164815-A (JP)
Title: Stepping motor, timing apparatus and electronic apparatus
Inventor: SEKINO HIROICHI
IPC: G04C3/14
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor which is little influenced by the surface conditions of the junction part between a stator, and a yoke and whose rotor can stop at a certain position without variation. SOLUTION: A nonmagnetic element with a specific thickness is provided between a stator 2 and a yoke 3 or the surface treatment is applied to the stator 2 and the yoke 3, so as to prevent the surface of the stator 2 and the surface of the yoke 3 from being brought into contact with each other in order to maintain a certain gap between the stator 2 and the yoke 3. As a result, a specific magnetic reluctance can be maintained. With this constitution, difference in contact states which is caused by the respective surface unevennesses of the stator 2 and the yoke 3, i.e., varition in contact areas, can be eliminated, so that a rotor 1 can be stopped at a specific position by the specific magnetic reluctance.
Patent JP-H08178690-A (JP)
Title: Data logging device
Inventor: OKUDA HIROSHI
IPC: G01R13/20
Filed: 1994-12-26
Abstract: PURPOSE: To prevent the occurrence of an abnormality, and specify the cause of the abnormality by providing an abnormality judging circuit for outputting the normality and abnormality of an analog input signal. CONSTITUTION: When the voltage or current of an analog input signal exceeds the upper limit of an input condition, the level of the judgment signal of an abnormality judging circuit becomes high, and when it is lower than the upper limit value, the level becomes low. Since the Zener voltage of a Zener diode is set to a value exceeding the upper limit value of a normal voltage range inputted to an A/D converting circuit 9, and lower than the input withstand voltage of the circuit 9, the input voltage of a comparator CP and the circuit 9 is substantially limited to the Zener voltage, and the comparator CP and the circuit 9 are protected from the excessive input.  Since counterflow preventing diodes Di1, Di2-Din and Do1, Do2-Don are commonly connected between the input parts of each channel ch1-chn, the abnormality judging circuit is normally worked even when any one of relays Y1, Y2-Yn is selected.
Patent JP-H02169204-A (JP)
Title: Collapsible mold
Inventor: NISHIO HIROAKI
IPC: B28B7/34
Filed: 1988-12-22
Abstract: PURPOSE:To manufacture a sintered product of optical shape without damaging a molded product at the time of releasing by using a powdery material composed of a substance, to be dissolved at the least stage in one kind of a solvent and having an insoluble binder for imparting the shape retention force to the power, or a powdery material containing such a substance as a binder. CONSTITUTION:A powdery material composed of a substance, to be dissolved at least in one kind of solvent and having an insoluble binder for giving the shape retention force to the powder, or a powdery material containing such a substance as a binder, is used. For instance, a soluble substance is dispersed, or dissolved liquid is prepared, which is applied to an original product and dried repeatedly. In that case, water, alcohol, acetone, ether, benzene, toluene, hexane or the like is suitable to be used as a solvent or a dispersion medium. Around 20-80wt.% is suitable as the dissolving or dispersion solid substance concentration. Thus, a prototype can be removed by means of dissolution or fusing by heating after forming a mold.
Patent JP-H09145989-A (JP)
Title: Automatic focusing camera
Inventor: YAMANO SHOZO
IPC: G03B13/36
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To accurately drive even a photographing lens having relation between focusing driving amount and image surface moving amount which becomes non-linear depending on a photographing distance to a focusing point. SOLUTION: This camera is provided with an encoder 18 detecting the photographing position of the photographing lens, a focus detection means 7 processing output from a charge storage type photodetector in terms of data and repeatedly detecting the defocusing amount of the position of the photographing lens at the time of receiving light even while the photographing lens is being focused, and a focus divergence amount correction means 2 correcting the focus divergence amount of the photographing lens based on the defocusing amount repeatedly detected by the detection means 7, the photographing position detected by the encoder and conversion coefficient data peculiar to the photographing lens with reference to the photographing position.  The correction means 2 drives the photographing lens by correcting the defocusing amount and obtaining the focus divergence amount of the photographing lens based on the conversion coefficient data of the charge storage type photodetector at the time of storing operation.
Patent JP-2000141133-A (JP)
Title: Wire electric discharge machine
Inventor: TONOGI YUSUKE
IPC: B23H7/10
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a wire electric discharge machine to prevent useless consumption of a wire. SOLUTION: In addition to an operator 31 to set the running speed of a wire 3 to an arbitrary value, a setter 37 is provided to set the running speed of the wire 3 to a predetermined speed, for example, 2 m per minute. The running speed of the wire 3 is set to a value set by the setter 37 when the starting switch 23 of a machining source 22 is in an opening state and set to a value set by the operator 31 when the starting switch 23 is closed. This way delays the running speed of the wire 3 withoput regulating the value of the operator 31 in a case of a work to determine the position in a machine coordinate system of a machining home position 0, and prevents useless waste of the wire 3.
Patent JP-H07176285-A (JP)
Title: Automatic focusing device for scanning electron microscope
Inventor: MAEDA TATSUYA
IPC: H01J37/21
Filed: 1993-12-21
Abstract: PURPOSE:To improve efficiency and further to improve reliability of data by correcting a focusing position by a correction value registered in a focal point correction register device. CONSTITUTION:A stage 15 is driven to move a sample 4 in accordance with data of a wafer register device, and a correction value corresponding to a coordinate of the stage 5 is selected in accordance with a kind of a wafer and treating process by a focal point correction register device 12. When an automatic focusing mechanism is started to detect a focusing position, the focal point correction register device 12, based on a registered correction value delta0, calculates displacement relating to the focusing position, to correct an exciting current of an objective lens 3, and a focal point is set to a desired focal position, to perform focusing. Then in the case of providing displacement between a focal position decided to be a focusing position by an automatic focusing function and a focal position in a part actually desired to be observed, automatic focusing can be performed to a position desired to be observed.
Patent JP-H10170033-A (JP)
Title: Ice heat storage device
Inventor: MIZUTANI KAZUHIDE
IPC: F24F5/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent freezing inside a heat exchanger by composting a heat exchanger by serially connecting a pair of heat exchanger units and providing a pressure reducing structure that reduces pressure of refrigerant on refrigerant piping between the adjacent heat exchanging units. SOLUTION: A heat exchanger 50 comprises a pair of serially connected heat exchanger units 50a and 50b and is provided with a pressure reducing structure 62 for reducing pressure of the refrigerant on the refrigerant piping 60 between the adjacent heat exchanging unit 50a and 50b. As the pressure reducing structure 62 can reduce the pressure of the refrigerant, the pressure reduction to the level of the intake pressure of a compressor before the refrigerant is allowed to flow onto a heat exchanger 50 is not necessary and the pressure becomes equal to the intake pressure of the compressor at the most downstream side, the freezing inside the heat exchanger 50 is prevented and ice making operation can be performed stably.
Patent JP-H01166077-A (JP)
Title: Controller for developing toner quantity
Inventor: KARAKAMA ATSUSHI
IPC: G03G15/08
Filed: 1987-12-22
Abstract: PURPOSE:To simplify the structure and to facilitate the adjustment and the maintenance by fixing conditions other than the toner concentration, measuring a bias current, comparing the measured value with a reference and controlling the supply quantity of toner. CONSTITUTION:The time between transported sheets of paper, namely, the time when printing is not performed normally is used to fix a developing bias voltage Vb and a surface potential Vpc of a photosensitive drum 1 is set to 0V to fix conditions other than q/m, namely, the toner concentration. The bias current is measured in these conditions to control the supply of toner to a developing sleeve 5, and the image density is fixed at the time of normal printing. Thus, a resistance and an amplifier are built in instead of a magneto resistance sensor and a control program is only changed to adjust the development volume.
Patent JP-H01204678-A (JP)
Title: Method and apparatus for detecting event in electric signal and heart pacer
Inventor: HANSU ANDERUSEN
IPC: A61N1/37
Filed: 1988-12-20
Abstract: PURPOSE: To enable some events in given signals to be detected more accurately by measuring the maximum value of events over a threshold value established at a level to be exceeded by events, calculating the difference between the maximum value and the threshold value, and re-evaluating the threshold value based on the magnitude of the difference. CONSTITUTION: Whenever the maximum value of inputted signals IS is larger than an established threshold value at sensitivity setting SS, a detector 2 releases a detecting signal DS to activate a maximum value measuring circuit 1. The circuit 1 measures the maximum value of inputted signals at each detection and passes it to an amplitude calculation circuit 3. At receiving of a detecting signal DS' from the measured maximum value, the circuit 3 calculates the margin between the measured maximum value and the established threshold value given by the sensitivity setting SS. A data establishing circuit 4 receives the margin values and structures them into a histogram, standard deviation, etc. Data outputted from the circuit 4 are processed by a data evaluating circuit 5 to calculate the optimum sensitivity setting based on data supplied from the circuit 4.
Patent JP-H09279475-A (JP)
Title: Apparatus for cutting towel cloth
Inventor: SHIBATA YOSHIO
IPC: D06H7/02
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To enable the positioning of the parts excluding the slip-touching sites by means of a stopping piece in a stopping mechanism even in the case where a long-sized towel cloth has slips on the both sides when the stopping mechanism is actuated for positioning the towel position. SOLUTION: Along the moving pathway of a long sized towel cloth 1, a storing position 5 of the long-sized towel cloth 1, a stopping mechanism 8 which stops the movement of the long-sized towel cloth 1 by engaging a stopping piece with a stepping part between a plain weaving part and a pile weaving part, a cutting device 4 and a large material-drawing out device 6 are placed in a serial order. Parts, which faces to the slips on the both ends of the long- sized towel cloth 1, are separately constructed of plural parallel stopping pieces each moving freely in vertical direction.
Patent JP-2000218026-A (JP)
Title: Game medium lending device
Inventor: MATSUNAMI HIROKAZU
IPC: G07F7/12
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To improve a service property by calculating point information by changing a reduction rate by the stored number of utilization points, specifying a member who is a member card user and adding the utilization points at the time of lending game media by a member card. SOLUTION: An intra-stand ball lending machine 2 for reading the identification information of the inserted member card and outputting a desired money amount for receiving lending as lending desired information is arranged and it is connected to a management computer 7 together with a point reduction machine 5 and a card issuing machine 6. Relating to management computer 7, the identification information corresponding to the member card, a money amount capable of lending the game media corresponding to the identification information and the utilization points generated corresponding to the lent game media are stored in a card information storage part 71. Also, the lent money amount is subtracted from the lendable money amount and the utilization points corresponding to the number of the game media for lending information are added to the stored utilization points.
Patent JP-H04193308-A (JP)
Title: Flocculant
Inventor: HAYASHI IKUO
IPC: B01D21/01
Filed: 1990-11-27
Abstract: PURPOSE:To simultaneously produce satisfactory flocculating effect, settling- clarifying effect and COD reducing effect on waste water by using an amphoteric high molecular compd. contg. a cationic unit represented by a specified general formula and an anionic unit represented by a specified general formula. CONSTITUTION:A flocculant is obtd. with an amphoteric high molecular compd. contg. at least one of cationic units represented by formulae I-V (where each of R1 and R2 is H, methyl or cyclohexyl, R3 is H, methyl or benzyl, each of R4 and R5 is methyl or benzyl and X is an anion) and at least one of anionic units represented by formulae VI, VII (where R6 is H or methyl and Y are H, Na, K or ammonium to be conjugated with carboxylic acid, separatedly from R6. This flocculant is more effective in reducing turbidity and COD than the conventional flocculant.
Patent JP-H07180813-A (JP)
Title: Liquid fuel combustion device
Inventor: KUWABARA YASUAKI
IPC: F23D11/40
Filed: 1993-12-22
Abstract: PURPOSE:To reduce an electrical energization for a heater during a cleaning operation by a method wherein a catalyst promoting an oxidization reaction is held at a gasification element within a gasification device and an inner chamber of the gasification chamber. CONSTITUTION:A gasification element 7 for gasifying kerosene is installed within a gasification device 5. The gasification element 7 and an inner chamber 5a of the gasification chamber carry a catalyst (for example, platinum, paradium or the like) promoting oxidization reaction. Then, in the case that a cleaning operation is carried out for removing tar adhered to the inner chamber 5a of the gasification device as well as the gasification element 7 due to a use of longer hours, oxidization and combustion of tar are promoted under an action of an oxidization reaction promoting catalyst 5b carried on the gasification element 7 and the inner chamber 5a of the gasification device, so that it is possible to obtain a high cleaning effect even if the gasification device 5 is not kept at such a high temperature as one in the prior art. With such an arrangement as above, it is possible to reduce the electrical energization for the heater during the cleaning operation and to save an electrical power as well.
Patent JP-H01166799-A (JP)
Title: Full-automatic washing dryyer
Inventor: OBATA MASAO
IPC: D06F37/04
Filed: 1987-12-23
Abstract: PURPOSE: To attain improvement in performance and the miniaturization of a machine body by inverting a drum back and forth while filling it with water in the case of washing, cooling wet air containing evaporated moisture by sprinkling water in the case of drying, condensing and removing that moisture. CONSTITUTION: In the case of washing, laundry 15 and a detergent are put in a drum 7, and the main switch of a controller 42 is turned on. Next, water is supplied into an outer tub 4 to the preset water level of filling up the drum 7 with washing water. A variable speed motor 16 inverts the drum 7 in a short cycle, impulse is applied to the laundry 15 by a lifter 8a formed along the inner periphery of the drum 7, the laundry 15 is stirred and washed. In the case of drying, air blown from an exhaust port 19d of a circulating fan 19 is heated by a heater 23 in a heating chamber 22, turned into hot air, blown through a hot air blowing cylinder 24 into the drum 7 and brought into contact with the laundry 15 and the moisture is evaporated.  The wet air containing that evaporated moisture is cooled in contact with shower-state sprinkled water D of circulating water, the moisture is condensed, sucked into the circulating fan 19, heated again by the heater 23 and circulated and the laundry 15 is dried.