baber/WOPTO huggingface dataset:
Patent JP-H05175279-A (JP)
Title: Integrated circuit element packaging device
Inventor: TAWARA AKINORI
IPC: H01L21/60
Filed: 1991-12-25
Abstract: PURPOSE:To provide an integrated circuit element packaging device, which comprises an integrated circuit element having the surface formed with bumps for connection use and a mounting substrate, which has similarly the surface formed with bumps for connection use and on which the integrated circuit element is mounted, and has a structure, wherein corrections and improvements in a circuit comprising the integrated circuit element can be easily made even in an area bump or the like on which the interval between signal terminals is set finely. CONSTITUTION:An integrated circuit element packaging device comprises an integrated circuit element 4 having the surface formed with bumps 5 for connection use, a mounting substrate 1 having the surface formed with bumps 3 for connection use and an insulating film 6, which is interposed between the bumps 5 on this element 4 and the bumps 3 on the substrate 1 and has conductive patterns 7 for wiring use provided on both surfaces thereof, these bumps 3 and 5 for connection use are connected to each other through the patterns 7 on both surfaces of this film 6 and a power supply is fed or a signal is inputted/outputted.
Patent JP-2000168980-A (JP)
Title: Sheet feeder and image forming device
Inventor: ANDO MASAO
IPC: B65H3/52
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To eliminate a differential in conveyability caused by difference in the number of stacked sheets so as to conduct stable separation and feeding ranging from a fully stacked condition to a condition stacked with a small amount of sheets, by constituting a sloped face for separating the sheets one by one as an oscillation guide energized by prescribed energizing force to a direction contrary to an abutting direction of the sheets fed by a feed roller. SOLUTION: This feeder is provided with an oscillation guide 15 pushed by a sheet fed by a feed roller 3 to be oscillated, and a fixed guide 17 having a sloped face 17a gentler than an angle of a sloped face 15a of the oscillation guide 15. By this constitution, when the sheet fed by the feed roller 3 abuts, the guide 15 is oscillated to separate the sheet without being affected by a stacked amount and nerve of the sheet.
Patent JP-H09182250-A (JP)
Title: Electric connection box for fitting small-sized integrated fuse
Inventor: TSUNODA TATSUYA
IPC: H01H85/20
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enable circuit configuration matched with the fusable substances of small pitches of a small-sized integrated fuse. SOLUTION: This connection box uses a small-sized integrated fuse 10 obtained by arranging strip fusable substances 14 at specified pitches over both surfaces of an insulating plate 13, and connecting terminal connected respectively to the internal circuits of an electric connection box are connected to the upstream and downstream sides of the fusable substances 14 being on both surfaces of the insulating plate 13. Here, as an internal circuit to be connected with the upstream-side of a fusable substance 14, an electric wire 15 is used. On the other hand, as an internal circuit to be connected with the downstream side of the fusable substances 14, and a flexible printed circuit(FPC) 16 is used, and connecting terminals 17, 18, 20 connected to the electric wire 15 and the FPC 16 are connected with the upstream and downstream sides of the fusable substance 14.
Patent JP-2000168329-A (JP)
Title: Suspension control device
Inventor: SHIMIZU HIROYUKI
IPC: B60G17/015
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a suspension control device capable of maintaining a steering stability by increasing the convergence of vibration caused when a large vibration is input so as to suppress an unstable feeling while preventing, with a control insensitive zone, a riding comfortableness from being deteriorated caused by a high frequency input from a road surface, providing the control insensitive zone to improve the deterioration of a damping caused at the start of occurrence of a vertical behavior of a vehicle, and suppressing, with a sufficiently high damping force, the vertical behavior of the vehicle which may occur when the vehicle runs on a curved road surface, without deteriorating a riding comfortableness during normal running. SOLUTION: A control means (c) comprises a control insensitive zone control part (d) which outputs those control signals to maintain a damping force at a low damping force when a vertical behavior of a vehicle is within a specified control insensitive zone and a normal limit control part (e) which, when the vertical behavior of the vehicle is within a specified large amplitude judgment value beyond the specified control insensitive zone, controls a switching to a high damping force side to a normal limit position and, when it exceeds the specified large amplitude judgment value, outputs those control signals allowing a switching to the high damping force side beyond the normal limit position.
Patent JP-H06166528-A (JP)
Title: Production of ultraviolet-laser resistant optical member
Inventor: FUJINOKI AKIRA
IPC: C03B20/00
Filed: 1992-11-30
Abstract: PURPOSE:To suppress the dispersion in development of paramagnetic defects in irradiation with laser and obtain an ultraviolet laser-resistant optical member excellent in laser resistance in ultraviolet laser-resistant quartz glass containing hydrogen in transparent glass prepared by directly melting and depositing fine glass particles on a rotating heat-resistant cylindrical core member. CONSTITUTION:This method for producing ultraviolet laser-resistant quartz glass comprises the first step of subjecting a synthetic quartz as a starting preform to the oxidizing heat treatment at a temperature in the region of >=500 to <=1500 deg.C and reducing the hydrogen concentration to <=5X10<16>molecules/cm<3> and the second step of keeping the resultant quartz glass at a temperature in the region of >=300 to <=600 deg.C and including hydrogen at >=1X10<17>molecules/ cm<3> concentration therein in a method for carrying out the flame hydrolysis of a volatile silicon compound, directly depositing and melting the produced fine silica particles on a rotating substrate, using the prepared synthetic quartz as the staring preform and producing the ultraviolet laser-resistant optical member.
Patent JP-H05155380-A (JP)
Title: Humidifier of breathing apparatus for scuba diving
Inventor: HATTORI SEIJI
IPC: B63C11/18
Filed: 1991-12-02
Abstract: PURPOSE:To add moisture evenly of a long time to dry compressed air, to be supplied after depressurization from a compressed air bomb from which a driver inhales by means of a mouthpiece. CONSTITUTION:In a humidifier 5 of breathing apparatus for scuba diving provided with an air tube 4 for connecting a mouthpiece to a pressure reducing valve 2 connected to a compressed air bomb and with a humidifier 5, the humidifier 5 is communicated to the air tube. And a flow tube 6 provided with moisture delivery apertures 7 on its periphery, and a case 8 enclosing the flow tube airtightly, and a moisture containing member 9 surrounding the flow tube and being enclosed in the case are provided, and in addition, the moisture delivery apertures are opened to a throttle part 10 in the flow tube, thereby moisture can be inhaled from the moisture delivery apertures opened on the throttle part 10 by a flow speed increased in the throttle part when depressurized compressed air flows through the flow tube.
Patent JP-H07177598-A (JP)
Title: Electroacoustic transducer and its manufacture
Inventor: SONE TAKAHIRO
IPC: H04R13/00
Filed: 1993-12-17
Abstract: PURPOSE:To make the size of the transducer small and to simplify the assembling structure by reducing the number of components. CONSTITUTION:The electroacoustic transducer is provided with a metal base plate 2 being a base member made of a magnetic material, an iron core 22 formed by cutting and raising part of the base member 2 upright, a coil 4 wound on the iron core 22, a magnet 6 surrounding the coil 4 and placed on the base member 2, a diaphragm 10 receiving a magnetic field from the magnet 6 and placed with a gap with respect to an end face of the iron core 22, and leads 28, 30 formed to the base member 2 with an insulation layer 26 inbetween and to which ends of the coil 4 are connected.
Patent JP-H10179560-A (JP)
Title: Calorimeter
Inventor: YOSHIKURA HIROSHI
IPC: A61B5/0205
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To accurately find calorie consumed during exercise time and a non- exercise time. SOLUTION: A calorimeter 1 is made of an acceleration sensor 2, a pulse sensor 3 and a signal processing card 4, and the CPU of the signal processing card 4 makes judgment about an exercising state on the basis of an acceleration signal from the acceleration sensor 2. Also, the CPU monitors a change in the number of pulses detected with the pulse sensor 3, converts measured pluses to the number of pulses per constant time and compares the converted number of pulses with the number of pulses at a normal time (non-exercising time) previously stored in a memory. In this case, when the acceleration signal outputted from the acceleration sensor 2 does not show an exercising state, the CPU calculates a calorie on an average time basis, using a proportional relation the number of pulses to the consumed calorie.  Also, when the acceleration signal from the acceleration sensor 2 shows an exercising state, the CPU judges the exercising state, and calculates a calorie consumed per average time in each exercising state based on the exercising state and speed, and even personal information.
Patent JP-H05159256-A (JP)
Title: Moving head driving device
Inventor: ASO MINORU
IPC: G11B5/588
Filed: 1991-12-03
Abstract: PURPOSE:To suppress resonance of a head and to accurately trace a track by restricting the movement of a head supporting body in both vertical and horizontal directions by a slant groove of a cam and a longitudinal groove of a guide member. CONSTITUTION:The head 1 is supported by one end of a shaft part 10 of the head supporting body 2 housed inside the guide member 9 provided with the longitudinal groove 8. The shaft 10 is provided by passing through the slant groove 7 of the cam 6 provided with this slant groove for vertical displacement, and the cam 6 is driven by a displacement mechanism 3 to displace the head 1. This displacement mechanism 3 is composed of a permanent magnet 4 and a coil 5. When a voltage V corresponding to a displacement amt. of the head 1 is impressed upon the coil 5, the magnet 4 is worked by electromagnetic force, and consequently the displacement mechanism 3 is operated to give horizontal displacement of a displacement ant. X to the cam 6 However, since the supporting body 2 is restricted in its horizontal displacement by the longitudinal groove 8 of the guide member 9, the head 1 is given displacement in the direction Y (displacement amt.) according to the horizontal displacement to be transmitted to the shaft part 10 which slides in the slant groove 7 of the cam 6.
Patent JP-2000174694-A (JP)
Title: Radio communication equipment, mobile communication system, mobile communication terminal equipment and base station device
Inventor: SAKAMOTO MASAYUKI
IPC: H04W88/02
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To more appropriately judge the propriety of communication. SOLUTION: In a communication quality detection unit 14, an RSSI (reception electric field strength) identification circuit 14a identifies an RSSI value detected in an RSSI detection part 12d at each detection time t0 and obtains a short time communication quality value. A low quality time ratio calculation circuit 14b obtains a time ratio occupied within averaging time T1 by a period where the short time communication quality value is below a threshold L1. Then, a communication quality judgement circuit 14e judges whether or not it is communication quality capable of the communication by comparing the time ratio obtained in the low quality time ratio calculation circuit 14b with a connection limit value C1.  Then, a judged result in the communication quality judgement circuit 14e and the time ratio obtained in the low quality time ratio calculation circuit 14b are used for the judgement of the permission of call setting, the judgement of the necessity of call disconnection or communication quality display by a mobile terminal control unit 17.
Patent JP-2000174564-A (JP)
Title: Preamplifier
Inventor: YAMAGUCHI TAKEJI
IPC: H03F1/34
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed and broad-band preamplifier that can be operated at a low voltage. SOLUTION: This preamplifier is provided with a current amplifier (current mirror circuit) 1 that amplifies a current I1. fed to an input terminal at a current amplification factor A to obtain a current A.I1 at its output terminal, a constant current source 2 that supplies a prescribed current I0 to the output terminal of the current amplifier, and a feedback resistor R3 with a resistance Rf that is connected between the input terminal and the output terminal of the current amplifier 1 to feed back a current (I0-A.I1). An output voltage Vout proportional to a current Iin flowing to the input terminal externally is obtained at the output terminal of the current amplifier 1 while applying a voltage Vin to the input terminal of the current amplifier 1.
Patent JP-2000155447-A (JP)
Title: Image forming device
Inventor: ETO MASAKAZU
IPC: G03G15/16
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent image quality from being deteriorated by preventing defective cleaning from occurring due to filming associated with the usage for a long term and the attachment of silicone oil at a fixing time and securing the cleaning performance of a simple cleaning device for an intermediate transfer body at the same time without complicating the structure of the device. SOLUTION: When an image is not formed, three times of idle rotating actions are executed by a photosensitive drum 1 and the prescribed rotating action is executed also by an intermediate transfer belt 11 abutting on the dum 1 in a forward direction. At this time, the rotation process speed of the dum 1 is increased to 160 mm/sec from 120 mm/sec. By this relative speed difference, rubbing and grinding force is generated between the drum 1 and the belt 11 so that the drum 1 and the belt 11 grind each other. Thus, foreign matters attached and accumulated at the surfaces of the drum 1 and the intermediate transfer body 11 can be removed.
Patent JP-H06191394-A (JP)
Title: Brake booster device
Inventor: HIROMOTO KENICHI
IPC: B60T13/52
Filed: 1992-12-24
Abstract: PURPOSE:To ensure higher responsibility and reliable fail safe in terms of a brake booster device for which suction negative pressure in an internal combus tion engine is used as driving source. CONSTITUTION:First and second control B/Bs 31, 32 is constituted by negative pressure rooms 31a, 32a where suction negative pressure is stored, transformer rooms 31b, 32b to hold preset inner pressure by introducing suction negative pressure and the atmospheric pressure from time to time, master cylinders 31c, 32c to transform thrust corresponding to differential pressure therebetween to oil pressure in brake mechanisms 6-9. When the first control B/B 31 is in normal operation, the third shutoff valve 36 is opened to function the second control B/B 32 as a vacuum tank for restraining the change of inner pressure in the negative pressure room 31a right after the atmospheric pressure is introduced. When the first control B/B 31 is in failure, the third shutoff valve 36 is closed to increase brake pressure with the second control B/B 32 since then.
Patent JP-H09185648-A (JP)
Title: Synthesizing method for sequential circuit
Inventor: ARUNKUMAA BARAKURISHIYUNAN
IPC: G06F17/50
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To investigate all circuit constitutions that can be designed and to synthesize a circuit by means of the RLD (timing conversion) method by forming the graph of a sequential circuit, deciding a circuit minimum feedback point set which cuts a desired cyclic line set to convert the feedback point set into a circuit minimum feedback arc set, and deciding the RLD that applies the logical duplication which satisfies the feedback arc set. SOLUTION: The graph of a sequential circuit is formed, and a CMFVS (circuit minimum feedback point set) is decided to cut a desired cyclic line set. Then the CMFVS is converted into a CmFAS-D set (circuit minimum feedback arc set), and the RLD conversion is decided to satisfy the D set. The circuit constitutions (RLD constitutions) differ from each other in regard to such characteristics as the areas, performance, testability etc., and are shown as a set of solutions which are practicable to an ILP(integer linear program). Then the different designs and the testability metric evaluation are possible to each of those constitutions by the ILP.
Patent JP-2001159954-A (JP)
Title: Multifunction switch
Inventor: IWASAKI MASAYASU
IPC: H01H13/02
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of a display while securing the operability of a multifunction switch. SOLUTION: An input panel 2 is constituted by arranging multiple switches one a plane so as to reflect an image on a display device 1 by the surfaces of respective switches. The display device 1 and the input panel 2 are arranged on respective positions allowing a user to observe the multiple switches and the image of the display device 1 which is reflected by the surfaces of the witches when looking at the panel 2 and the menu pictures of respective switches are displayed on the display device 1. Since such restriction to a conventional display device 1 that the device 1 should be arranged on a position close to user's hands can be solved, the display device 1 can be arranged on a position of the highest visibility and the multifunction switch (2) can be arranged on a position of the highest operability.  Consequently the visibility of the display device 1 can be improved while securing the operability of the multi-function switch (2).
Patent JP-H05168539-A (JP)
Title: Device for reclining seat
Inventor: YAMADA YUKIFUMI
IPC: A47C1/025
Filed: 1991-12-26
Abstract: PURPOSE:To minimize a device itself by improving the engaging mechanism. CONSTITUTION:A first gear 5a is formed at the outer periphery of a lock arm 5. A tip 6 having a second gear 6a is fixed to the side face of an upper arm. The engaging mechanism is constituted by the first and the second gears 5a, 6a having a specified mutual difference in number of gear teeth.
Patent JP-2000169897-A (JP)
Title: Liquid detergent composition
Inventor: TANAKA ATSUSHI
IPC: C11D3/386
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid detergent composition capable of suppressing deactivation of enzyme, improving storing stability by compounding a specific compound to an enzyme selected from starch decomposing enzyme, protein decomposing enzyme, cellulose decomposing enzyme and lipid decomposing enzyme. SOLUTION: This liquid detergent composition includes (A) 0.2-5 wt.%. of a compound expressed by the formula (R is H, a 1-3C alkyl or the like; (n) is 0-2; A is H, OH or the like; M is H, an alkaline earth metal or the like) and (B) an enzyme selected from 0.1-100,000 units/g of starch decomposing enzyme, 0.1-100,000 APU/g of protein decomposing enzyme, 0.1-100,000 units/g of cellulose decomposing enzyme and 0.1-100,000 LU/g of lipid decomposing enzyme, and a molar ratio of an alkaline earth metal ion to the whole of actions in the composition is set to 0.01-0.9. N,N-bis(carboxymethyl) glutamate is preferred as the component (A). Alpha- and β-amylases, and an alkali protease having optimum pH at >=10 are preferred as the component (B).
Patent JP-H09159632-A (JP)
Title: Measuring method by chemical sensor
Inventor: TAZAWA ISAO
IPC: G01N27/04
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a measurement method for achieving a measurement with a specific accuracy by performing operation processing according to an approximation by a polygonal line without excessively making thinner calibration interval. SOLUTION: An input/output characteristic curve DP=f (Ch) of a chemical sensor is divided into a plurality of regions, each region is approximated by a polygonal line, namely (1) DP=an Ch+bn or (2) DP=an logCh+bn , Ch value is inputted in the case of the above expression (1) to obtain the output value DP, and a specific amount of correction ΔDP is added to the output value DP which is obtained by inputting Ch value to the above expression (2) to obtain the output value DP so that the deviation between the input/output characteristic curve DP=f (Ch) of the above chemical sensor and a first-order straight line indicated by the above approximation expression can be corrected as needed in the case of the above expression (2).
Patent JP-H06211940-A (JP)
Title: Copolymer
Inventor: SARUBATOORE BUARENCHI
IPC: C08F22/10
Filed: 1991-12-27
Abstract: PURPOSE: To prepare a copolymer useful as a cement additive.  
     CONSTITUTION: A random copolymer in free acids or salt forms having the types and number of monomer units of the following formula [wherein M is hydrogen or a residue of a hydrophobic polyalkylene glycol or polysiloxane, R is a 2-6C alkylene radical, R 1  is a 1-20C alkyl, a 6-9C cycloalkyl or phenyl group, (x), (y) and (z) are each a number from 1 to 100, (m) is a number from 1 to 100, (n) is a number from 10 to 100, with the provisos, that (i) the ratio of (x) to (y+z) is from 1:10 to 10:1 (inclusive), (ii) the ratio of z:y is from 5:1 to 100:1 and (iii) m+n=15-100] is provided. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09158510-A (JP)
Title: Trailer provided with parking control mechanism and centralized control device mounted on the trailer
Inventor: KITA KAZUTERU
IPC: G07B15/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To use a trailer as a shop, an office, etc., and also control parking cars in a centralized way, by installing the trailer which can be hauled by a vehicle, in a parking lot. SOLUTION: A trailer body 1 is transferred to a specified parking lot by a vehicle and installed in a specified parking space. A centralized control device for parking cars is installed on the trailer body 1 and parking devices 12 in respective parking spaces are connected to the centralized control device on the trailer body through a connection tower 11. the operating part 2 forming a part of the centralized control device is exposed to the outside of the trailer body and users of the parking lot manipulate and operation part 2 from the outside of the trailer body to confirm the parking fair and pay it. And the inside of trailer body is also shaped as a shop and hence, the users can do shopping there on parking cars.