baber/WOPTO huggingface dataset:
Patent JP-H11186453-A (JP)
Title: Bga type semiconductor device and mounting structural body for the device
Inventor: HOZOJI HIROYUKI
IPC: H01L21/60
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a BGA type semiconductor device whose mounting on a mounting substrate or whose repair work can be easily attained, and the mounting structural body. SOLUTION: A BGA type semiconductor device is provided with a flexible substrate 2 whose surface is provided with a wiring pattern 10, and whose central part is opened; semiconductor element 6 arranged in an opening 2b of the flexible substrate 2, and whose surface is provided with an electrode 6a connected with a wiring pattern 10; resin 8 for sealing the surface of the semiconductor element 6 and a terminal area with the electrode 6a in the wiring pattern 10;  and a metallic board-shaped body 1 with a difference in level corresponding to a difference in height between the back face of the semiconductor element 6 and the back face of the flexible substrate 2, which is provided with a central high plate-shaped part 1a and a surrounding low plate-shaped part 1b bonded with adhesive between each back face, and an opening at the difference in level part for connecting the central high plate-shaped part 1a with the surrounding plate-shaped part 1b or at the neighboring part of the difference in level part.
Patent JP-2000182422-A (JP)
Title: Incandescent lamp for automobiles
Inventor: YAMAZAKI KENGO
IPC: F21V9/08
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To emit blue light from the reflecting surface of a reflecting mirror installed so as to envelope an incandescent lamp by installing a filament within a glass arc tube, forming a blue light reflecting film on the outer surface of the arc tube, and forming a red light absorbing film on the inside of the blue light reflecting film. SOLUTION: A red light absorbing film 5 is formed on the outer surface of an arc tube 1. The red light absorbing film is an SiO2 glass film containing iron, cobalt, and copper. A red color component, having a wavelength of about 550-700 μm among the lights emitted from an incandescent lamp 1B is absorbed, and emitted light becomes high color temperature. A blue light reflecting film 4 is formed on the red color absorbing film 5, almost all the light having a large incident angle of emitted lights from a filament, including blue component light is transmitted. The blue component light from among the lights having a small incident angle is repeatedly reflected within the arc tube 1 to make the incident angle large, passing through a blue color reflecting film 4, and almost all the light emitted from the arc tube 1 is transmitted to the outside of the arc tube 1.
Patent JP-2001170199-A (JP)
Title: Fire hydrant device
Inventor: UEDA KENTARO
IPC: A62C35/20
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To make the front surface of a fire hydrant device partially replaceable. SOLUTION: On the front surface of a main body 2 in which a fire extinguishing hose is housed, a fire hydrant door 30 and a fire extinguisher door 44 are arranged. Decorative frames 6A and 6B which are arranged on the outer peripheries of the fire hydrant door 30 and the fire extinguisher door 4 are detachably fixed to the main body 2, and the decorative frames 6A and 6B can be divided into a plurality of members. Therefore, in the case of a deformation or corrosion, the replacement of that region only becomes possible.
Patent JP-H05178400-A (JP)
Title: Loading oil controller
Inventor: OHATA NAOHARU
IPC: B67D7/30
Filed: 1991-12-27
Abstract: PURPOSE:To improve workability of a loading oil controller which carries out hatch allotment to a tank lorry having a plurality of hatches by a method wherein a way how to allot a hatch is read out from an indicating means and kind and volume of oil to be loaded in each hatch is informed based on the way. CONSTITUTION:In the case that an automatic hatch allotment to a tank lorry is carried out, a car number card corresponding to a relevant car is inserted into a card reader/writer 12, and the read car number is sent to a controller 16. Then ordered data in an ordered data storing part of a storing means 15 is read out to display on a display 11, and input of customer indication is waited for. When the customer indication is done by tapping a key board 14, planned shipping data for each car is prepared which includes kind and volume of oil to be loaded now and a customer code corresponding to the car number based on planned shipping data and ordered data. At the same time, the kind and volume of the oil to be loaded and a delivery address are allotted to each hatch in the order of hatch number 1, 2, 3....
Patent JP-2001176780-A (JP)
Title: Semiconductor device and method for displacement of alignment
Inventor: MIZUKOSHI NORIO
IPC: G03F9/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent failures in the formation of a metallic wiring pattern and provide a highly reliable semiconductor device by preventing thinning of an interlayer insulation film, due to the formation of marks for measuring displacements in alignment and improving the recognition accuracy of the mark thereof. SOLUTION: This semiconductor device has a multilayer wiring structure, formed by laminating a plurality of metallic wiring layers 11a, 11b and 13a and a plurality of interlayer insulation films 10, 12 and 14. A mark 13b for measuring displacement of alignment, which is formed of a metal wiring layer on the second layer or on the upper layer, is formed in other pattern inhibited region III, and the metal wiring layer is removed in the lower side within the other pattern inhibited region III.
Patent JP-H05180677-A (JP)
Title: Ultrasonic flow meter
Inventor: UEKI TAKASHI
IPC: G01F1/00
Filed: 1991-12-28
Abstract: PURPOSE:To enable an accuracy for measuring flow rate to be improved by providing a branch pipe at a main pipe for circulating a fluid and then placing a pair of ultrasonic transmitter/receiver oppositely on a pipe wall of the branch pipe. CONSTITUTION:In an ultrasonic flow meter 10, a branch pipe 12 is provided at a main pipe 11 for circulating fluid and a pair of ultrasonic transmitter/ receiver 13 are placed oppositely on a pipe wall of the branch pipe 12. In this case, an introduction pipe 14 is branched at right angle for a pipe axis in the branch pipe 12, a flow-dividing part 15 is in parallel to the pipe axis of the main pipe 11, and a reflex part 16 is formed to be at right angle for the pipe axis of the main pipe 11. Also, the ultrasonic transmitter/receiver 13 is mounted so that an ultrasonic propagation path at a specified angle theta for the pipe axis. An inner diameter (d) of the flow-dividing part 15 is set so that 2320>Re=V0.d/nu, where R3: Reynolds number, V0: face average flow rate of pipe, nu: kinetic viscosity coefficient), thus resulting in measurement in laminar flow and enabling the flow rate to be measured highly accurately.
Patent JP-2001140320-A (JP)
Title: Ventilation structure in toilet room
Inventor: HASEGAWA JUNJIRO
IPC: F24F7/06
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation structure invariably making the air discharged from a toilet clean by resolving such problems that the malodor in the toilet exhausted to the outdoors is directly discharged from a ventilation fan, the malodor floats at the outdoors and indoors, the malodor once exhausted to the outdoors is again sucked in the suction/ exhaust technology, the malodor is merely circulated, thus a toilet user invariably has an unpleasant feeling after smelling the malodor many times. SOLUTION: This Japanese-style toilet stool is provided with a long recessed bowl section in the longitudinal direction and a frontal screen section provided at the front section of the bowl section. A malodor sucking opening duct for sucking and exhausting the ambient malodor is provided near the lower section of the Japanese-style toilet stool main body, and a humidifier is arranged in the malodor sucking opening duct. A moisture removing filter, an activated carbon filter, and a malodor sucking/exhausting fan are provided to improve the malodor removing function in a toilet room, therefore various problems can be resolved.
Patent JP-2000176443-A (JP)
Title: Operation control method and device of adsorption column
Inventor: SHIOYAMA MASAHIKO
IPC: B01D15/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a operation control method and device capable of easily monitoring treated water quality and facilitating the replacement or regeneration of a packed material without delay. SOLUTION: A the time of operating the adsorption columns 1, 2 and 3 in which the liq. to be treated containing plural subject material to be removed such as fluorine and arsenic is circulated, the subject material to be removed such as fluorine which reaches most rapidly to the upper limit to which breakthrough to treated water is permitted is previously selected. The liq. to be treated is circulated to the adsorption columns 1 and 2, and only the concn. of the selected subject material to be removed in the treated water is watched by fluorine concentration meter 16, etc., and at the time when the concn. reaches the upper limit concn., the packed material such as activated alumina 4 in the adsorption column 1 is exchanged or regenerated, and also the flow passage of the liq. to be treated is switched to the columns 2 and 3.
Patent JP-2000168930-A (JP)
Title: Bending resistant carrying belt
Inventor: MITA TOMOYUKI
IPC: B65G15/34
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To increase a durability by piling, sticking and covering the surface cover layer consisting of a rubber elastic body through the adhesive layer piled and stuck onto the oneside surface of an endless knitting core material and forming the cover layer on the core body surface. SOLUTION: As fitting the annular endless knitting 5 for a core material to the roller for belt processing, the sheet shape plastic urethane rubber with a soften point of 80 deg.C and a thickness of 70 μm is joined while confronting and piled as an adhesive material layer so that there is no feed in clearance by the confront roller of the roller for belt processing. At the higher temperature (120 deg.C) by 40 deg.C than the soften point of the urethane rubber, the urethane rubber is dug into the stitch organization of the surface layer of the core material knitting, but the pressure is controlled to a pressurizing force (5 kg/cm) which is not streamed out to the backside of the core material knitting and pressed by heat. An adhesive layer 2 consisting of a thermal plastic urethane rubber is integrated by piling to the core material 3 surface layer.  In the annular belt, the confront part of the adhesive material sheet is integrated by heat pressing of the core material-adhesive material layer and the endless annular adhesive layer with no joint is formed.
Patent JP-H05179998-A (JP)
Title: Throttle opener device
Inventor: NARUSE MASAHARU
IPC: F02D9/02
Filed: 1991-12-28
Abstract: PURPOSE:To carry out warming operation smoothly by maintaining a throttle valve to a specified opening degree from the start of time measurement until a prescribed time passes, in the case where a real engine rotational number exceeds a prescribed rotational number, and a driving force transmitting system is operated in its condition in which driving force can be transmitted. CONSTITUTION:In the case where real engine rotational number exceeds a set engine rotational number which is set according to the temperature of cooling water, when an internal combustion engine 2 is started, and a clutch is operated in connecting condition, and a driving force transmitting system is operated in condition in which driving force can be transmitted so as to turn a clutch switch 26 from on condition to off condition, time measurement for a set time which is set according to the temperature of cooling water in the internal combustion engine 2, is started by a control unit 20. A negative pressure switching valve 18 is opened until its set time passes, and intake negative pressure is acted on an actuator 12 by a pressure leading passage 16, and then a throttle valve 10 is controlled so as to be maintained in condition in which it is opened to an opening degree larger than an idle opening degree. Since th real engine rotational number is not reduced, warming operation is carried out smoothly so as to prevent generation of uncomfortable engine vibration.
Patent JP-2000176255-A (JP)
Title: Membrane separator and separation of water
Inventor: ONOE TOSHIJI
IPC: B01D63/08
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To compactly arrange respective separation membrane elements of a membrane unit and to enable the membrane separator to be operated for a long period, while the device is washed uniformly, by providing aeration means at least on the side of the membrane unit, in the membrane separator in which an aeration means are arranged in a tank tougether with the membrane unit. SOLUTION: The aeration means 3 are provided at least on the side of the membrane unit 2 provided plural separation membrane elements 1 side by side. At this time, the aeration means 3 can be the means feeding gas from an gas intake means 8 and ejecting gas from the hole. When the aeration means 3 are preferably arranged such that the holes 9 face between spaces of respective confronted separation membrane elements 1, air bubbles can be fed among the separation membrane elements 1, in spite of the rising stream due to the aeration. When respective separation membrane elements 1 are connected to a liquid collection member 7 and the liquid collection member 7 is connected to a water take-out means 6, the constitution can be simplified. Also when a means 10 for adjusting an aeration quantity is provided, a deviation of the aeration quantity from the aeration means 3 can be prevented.
Patent JP-2000182941-A (JP)
Title: Method and device for electron beam drawing
Inventor: OBINATA HIDEO
IPC: G03F7/20
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam drawing method, together with a drawing device, wherein appropriate exposure is performed with a minute pattern of complex and various form and dimension, without sacrificing the throughput. SOLUTION: A pattern to be drawn is divided into a plurality of patterns, and a divided pattern of more than specified dimension among the division patterns is exposed with a variable molding column 10. Exposure is made by molding a beam form of electron beam while a divided pattern smaller than specified is exposed with a point beam column 20 with a point-like electron beam. An appropriate exposure is allowed with the point beam column 20 even for a pattern of minute dimension, so that exposure of high quality is allowed wherein degradation in dimension precision or pattern disconnection, etc., in a minute pattern is prevented. Since the exposure at high throughput is allowed with the variable molding column 10 for a divided pattern of specified dimension or more, the resolution of a drawn pattern is improved while a throughput is kept at a certain level or above as a whole.
Patent JP-H05183412-A (JP)
Title: Digital control signal switching device
Inventor: SAKAMOTO MASAYUKI
IPC: H03K17/00
Filed: 1991-12-27
Abstract: PURPOSE:To select automatically a digital signal inputted later and to output the selected signal by providing plural input terminals for a digital signal on a switching device. CONSTITUTION:The digital signal An is inputted to a memory section 1, a subtractor section 3 and a switching section 6. The memory section 1 stores one word of the digital signal An and outputs the stored digital signal An to the subtractor section 3 when a succeeding digital signal An+1 is received. The subtractor section 3 receives the digital signal An+1 and the preceding digital signal An externally, calculates the difference (AN-An+1), and when the result of calculation is not 0, a pulse signal PA is outputted to a pulse signal selection section 5. A digital signal mn of other system is also similarly calculated. The pulse signal selection section 5 outputs only one signal among (m) signals to be inputted at a maximum based on the preset priority. The switching section 6 selects a digital signal from a system from which the pulse signal is outputted and outputs the signal.
Patent JP-H06203011-A (JP)
Title: Character input device
Inventor: KOJIMA JIRO
IPC: G06F3/023
Filed: 1992-12-29
Abstract: PURPOSE:To improve the efficiency of a key input by deciding whether a specific key is inputted continuously or not, and converting to a key code being different from a key code of its input key, in the case it is decided that specific key is inputted. CONSTITUTION:An input key code generated from a key board 1a is inspected. In this case, whether a specific key is inputted or not is decided by a specific key input inspecting means 1b. Subsequently, an input interval of the input key code is time-counted by an input interval time counting means 1d, and whether the specific same key is inputted continuously or not is inspected by a same key continuous input inspecting means 1c. That is, based on a result of the input interval time counting means 1d and a result of the same key continuous input inspecting means 1c, whether the specific key is inputted continuously or not is decided by a continuous input deciding means 1e. In the case it is decided that the specific key is inputted, it is converted to a key code being different from a key code of an input key by a key code converting means 1f.
Patent JP-2001173214-A (JP)
Title: Wood floor material and its manufacturing method
Inventor: HAYASHI MORIO
IPC: B27M3/04
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a wood floor material free from inverse-arched warp, stable in dimension, familiar with a floor bed and superior in workability and its manufacturing method. SOLUTION: The wood floor material comprises a plurality of grooves formed in the reverse side of a wood floor material body, an elastic adhesive filled into the grooves, and a cushion material pasted to the reverse side of the wood floor material body to cover the plurality of grooves. The manufacture of the wood floor material comprises machining the plurality of grooves in the reverse side of the wood floor material body placed on a conveyor with a cutter, filling the elastic adhesive in the grooves with a coater or in a soaking method, and drying and hardening the same.
Patent JP-2000181155-A (JP)
Title: Method and device for image forming
Inventor: KOMATSU TORU
IPC: G03G15/08
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for image forming capable of providing an excellent image over a long period. SOLUTION: As for the method for image formation that forms a specified toner image on a photoreceptor 1, and detects the image density of the specified toner image by an image density detecting means 9, and performs adjustment of the image density so as to become the specified image density, based on the detecting information by the image density detecting means 9, this image forming device is provided with a first image density adjusting stage and a second image density adjusting stage, and adjusts the image density by changing the rotary speed of the developing sleeve 6a standing for the developing condition, in the first image density adjusting stage and adjusts the image density by replenishing the toner 33 in the second image density adjusting stage.
Patent JP-H11189396-A (JP)
Title: Jib crane outrigger device
Inventor: CHIBA KOKI
IPC: B66C23/78
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a jib crane outrigger device that is easily installed on inclined ground. SOLUTION: A jib crane outrigger device comprises upper and lower pins 19 and 20 for coupling in pairs the base of outrigger beams 12 to a base frame 11 so that they are radially extended from the center or base frame 11, links 13 for receiving at their one end the upper or lower pin 19 or 20 inserted therethrough, link pins 25 each for coupling the other end of the link 13 to the base of the outrigger beam 12, height adjusting mechanisms 14 each adapted to be attached to the tip of the outrigger beam 12 and provided with a pedestal 28 adapted to be moved substantially vertically, and brackets 15 each adapted to be interposed between the tip of the outrigger beam 12 and the height adjusting mechanism 14 so as to support the height adjusting mechanism 14 roughly vertically when the base of the outrigger beam 12 is coupled to the base frame 11 by means of the link 13.
Patent JP-H06204639-A (JP)
Title: Connection of long printed board made of resin
Inventor: SUZUKI YOSHIHIDE
IPC: H05K1/14
Filed: 1992-12-29
Abstract: PURPOSE:To provide the connecting method of a long printed board made of resin, which is excellent in connecting accuracy and connecting strength and prevents the bending of the connecting part. CONSTITUTION:Cutting is performed along cutting lines A and B having the same shape before and after a defective part 3 in the long printed board made of resin having the defective part 3, and the defective part 3 is removed. Thereafter, a first cut edge 11 and a second cut edge 21 of a pair of remaining first wiring board 1 and second wiring board 2 are butted. Then, an adhesive tape is stuck on at least one surface so as to include the butting line, and both parts are stuck together. In this connecting method of the long printed boards made of resin, one set or two or more sets of projecting shapes 12 and 22 having wide width parts 121 and 221 at the tip side and narrow-width parts 122 and 222 at the inside are laterally aligned for the cutting lines A and B. A pair of the first cutting edge 11 and the second cutting edge 21 are coupled.
Patent JP-2000186326-A (JP)
Title: Slope stabilizing method
Inventor: KIUCHI KAZUO
IPC: E02D17/20
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To downsize a pressure receiving disk by effectively scattering a tensile force of an anchor means such as a lock bolt, to thereby improve its operating efficiency and the workability of land grading works. SOLUTION: Pressure receiving disks 3 are placed on the ground 2 at appropriate intervals, and tensile stresses are applied on the same by anchor means, respectively, whereby a plurality of pressure receiving portions are formed on slopes at appropriate intervals. Further, auxiliary pressure receiving disks 4 are each set between the pressure receiving disks 3, which disks 4 are each pressed onto the ground 2 via wires 6 stretched between the pressure receiving disks 3. The anchor means may be implemented by using a self-perforating lock bolt 1. Further, a tensile means for applying a tensile force to the wire 6 may be implemented by using a turn buckle or the like arranged at an intermediate portion of the wire 6, or a jack mechanism for raising the wire 6, which is arranged in the auxiliary pressure receiving disk 4.
Patent JP-2000206651-A (JP)
Title: Disposable camera with electronic flash equipped with film recognition display
Inventor: WILLIAM T MATHIAS
IPC: G03B17/04
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a disposable camera with a film recognition display. SOLUTION: The disposable camera 10 is provided with a film strip 24, a recessed flash reflection plate 36 with a front opening end 46, a flash tube 40 arranged at the inside of the plate 36 and a translucent flash cover lens 44 arranged at the front opening end 46, and the flash cover lens 44 is provided with a film recognition display 62 for recognizing the film strip 24, and the film recognition display 62 is provided with the same translucency as the flash cover lens 44, so that the flash generated by the flash tube 40 is transmitted through the flash cover lens 44 and uniformly emitted.