baber/WOPTO huggingface dataset:
Patent JP-H10117093-A (JP)
Title: Distributor of automatic chip mounter
Inventor: KUBOTA SHIGERU
IPC: H05K13/02
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To make a sticking means and others more efficient by sticking guide nozzles to the lower ends of drop tubes beforehand, for a sticking means for drop tubes to the base of a distributor. SOLUTION: In an automatic chip mounter, a guide nozzle 7 is stuck beforehand to the lower end of each drop tube 2 in the shape of a square pipe, as a means for fixing the lower end of each drop tube 2 to the base 1 of a distributor. Here, the guide nozzle 7 has a stretched guiding part 7d, having a guide slope 7c connected to the square hole 7a, for inserting and sticking the lower end of a drop tube 2 of a short cylindrical part 7b at its lower end. The guide nozzle 7 is inserted into fitting holes 6, 3 of the base plate 1a and the guide plate 1b of the distributor and stuck, and the lower end of the guide slope 7c is located above the chip-fitting recession 5 of a jig plate 4.
Patent JP-H09128223-A (JP)
Title: System and method for supporting development of multitask control program
Inventor: MOTOI KOUSUKE
IPC: G06F3/0485
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide the development support system which can efficiently bebug the multitask control program. SOLUTION: A task control means 6 performs logical operations according to the task control program on the basis of the storage contents of respective addresses of a condition memory means 4 and rewrites the storage contents of respective addresses of an output means 8 according to the operation results. The storage contents are sent to respective tasks and used for communications among tasks. When the multitask control program which performs processes like this is debugged, a command for partially-fixed scrolling is supplied from an input means. Consequently, the screen is scrolled except a fixed object area. Therefore, the relation among the tasks of the multitask processing can easily be grasped.
Patent JP-H03148033-A (JP)
Title: Apparatus and method for measuring oscillation characteristic
Inventor: TAKAYAMA YOSHIHISA
IPC: G01M7/08
Filed: 1989-11-06
Abstract: PURPOSE:To make it possible to measure the oscillation of a minute body highly accurately by providing an exciting part comprising a piezoelectric element and a voltage applying part, and providing a means for detecting strain based on the expanding and contracting amounts of the piezoelectric element. CONSTITUTION:A material to be measured W is elastically held with a plurality of springs 5 between a pair of fixing members 4 in a material-under-measurement holding part 1. An exciting part 2 comprises a rod-shaped piezoelectric element 8 wherein a contact part 9 is attached to the tip part so that the part 9 can be freely attached and removed and a strain gage 10 is attached to the side part. A displacement detecting part comprises a displacement sensor 13 which is provided in close proximity to the material to be measured W and an amplifier 14 for the displacement signal SD. A pad part 11b is brought into contact with the material to be measured W, and a voltage is applied to the piezoelectric element 8. The element 8 is elongated in the direction of an arrow 6, and the force induces the oscillation of the material to be measured W through the pad part 11b. The oscillation is detected with the sensor 13, and the signal is outputted to an oscillation analyzing device 20. thus, the oscillation of the minute body can be measured highly accurately.
Patent JP-H07121702-A (JP)
Title: Image processor
Inventor: KASHIWAGI KENICHI
IPC: G06T5/20
Filed: 1993-10-22
Abstract: PURPOSE:To provide similar filter processing effects also notching parts of images inputted at various magnifications by previously setting the filter corresponding to the magnification of the image and selectively using that filter. CONSTITUTION:Any processing target image is selected out of digital images stored in a memory 2 by a command input part 4 and automatically or corresponding to a command from the command input part 4, the magnification information of this processing target image is loaded from a magnification storage part 3. Next, the kind of filter such as sharpening filtering or smoothing filtering is automatically designated. The filtering stored in a filter storage part 5 contains parameters corresponding to the size of the filter and the magnification of the processing target image. Then, any parameter not to change the filter processing effect at the noticing part is decided by changing the parameter corresponding to the magnification of the processing target image and set as the filter to perform processing and while using this filter, filter processing is executed at an image processing part 1.
Patent JP-2000109834-A (JP)
Title: Chemical liquid to be injected in soil
Inventor: MIYAMOTO TAKESHI
IPC: C09K103/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To prolong gel time and obtain practical compressing strength and improved durability by using an aqueous solution of active silicic acid and an aqueous solution of acidic silica sol as effective components. SOLUTION: An aqueous solution of active silicic acid which substantially does not contain any salt is obtained by removing alkali ions from a water-soluble silicate such as sodium silicate and the like by means of an ion exchange method or the like. Acidic silica sol is obtained by mixing the water-soluble silicate with an acid such as sulfuric acid or the like and adjusting pH in an acidic region. An amount of the aqueous solution of acidic silica sol mixed with the aqueous solution of active silicic acid to prepare a chemical liquid to be injected in soil is preferably 2-200 wt.% of total amount of SiO2 existing in the aqueous solution of active silicic acid. Further, pH of the chemical liquid is preferably less than 4. Besides the two components, an inorganic salt such as aluminum sulfate or the like may be added to the chemical liquid as an auxiliary agent.
Patent JP-H01155840-A (JP)
Title: Apparatus including hollow milling cutter which serves for cutting conical body of bone or cartilage and is connected to drive shaft so that it is not rotated relatively to said shaft
Inventor: RORUFU BURUKUHARUTO
IPC: A61B10/00
Filed: 1988-11-16
Abstract: PURPOSE: To make easy to remove the bone texture by providing a fraise with a collecting chuck slidable to a lengthwise direction therein and further fitting a pushing bar slidable in the collecting chuck. CONSTITUTION: A hollow cylindrical fraise holder 7 is screwed into a screw thread 6a of a driving axis 6. A hollow fraise 9 matching to the fraise holder 7 is useful for removing a conical part of a bone or a cartilage. In the hollow fraise 9, a collecting chuck 10 slidable to a lengthwise direction and useful for a puller is mounted. A conical part of a bone cut off by a collecting chuck 10 is held to push out by a pushing bar 15 slidably mounted to a lengthwise direction in the chuck 10.
Patent JP-H09111583-A (JP)
Title: Woven or knit polyester fabric
Inventor: SHIMIZU TOSHIAKI
IPC: D03D15/567
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a woven or knit fabric having excellent stiffness, toughness and resilience while keeping soft feeling and high bulkiness. SOLUTION: This woven or knit fabric is produced by using a conjugate yarn 1 composed of a polyester multifilament A having a single fiber fineness of 0.2-1.0 de and a polyester multifilament B having a single fiber fineness corresponding to 5-50 times that of the multifilament A. The yarn has a yarn length difference η of 10-50% and a real twist having a twist number T(turn/m) defined by T=(20-70)μη. The woven or knit fabric has a compression work Wc per unit areal weight W(g/m<2> ) of 2×10<-3> to 4×10<-3> (gf.cm/cm<2> /g/m<2> ).
Patent JP-2001107604-A (JP)
Title: Tarpaulin and tarpaulin construction tape
Inventor: TAMAURA YUUICHI
IPC: E04H15/32
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a tarpaulin capable of connecting to a tent without lowering the appearance or safety. SOLUTION: This tarpaulin 101 is equipped with a tent 103 having a plurality of ridge joint sections 105a and a plurality of skirt joint sections 105b, at least two struts 107 inserted to the ridge joint sections and towing ropes 109 locked with the skirt joint sections, and it is so constituted that it has a tape 113 having a strut locking section 115. By the constitution, one end of the tape 113 is connected to the ridge joint sections 105a, and the ridge joint sections 105a connecting the tape 113 thereto and struts 107 can be separated from each other to install by inserting and the struts in the strut locking section 115 to fix. Accordingly, the tent can be connected to parts of the ridge joint sections when the tarpaulin is used unlike the conventional way.
Patent JP-H04164142-A (JP)
Title: Air-fuel ratio control device
Inventor: ENDO ISAMU
IPC: F02D41/14
Filed: 1990-10-25
Abstract: PURPOSE:To prevent breathing and surging of an engine by outputting a corrected value based on a slica level taken in by means of an operation condition judging part, and controlling fuel injection operation of an injector based on the corrected value. CONSTITUTION:An A/D converter 8a converts detection signals from an O2 sensor 8 and an air-flow meter 3 into digital signals. Then an operation condition judging part 8b judges a present operation condition based on a conversion result by means of the A/D converter 8a and a detection signal from an engine speed detection sensor 1a, taking in a slice level suited to the operation condition from a map. Next, a corrected value output part 8f outputs a corrected data based on the slica level taken in by means of the operation condition judging part 8b. An injection amount control part 8g controls fuel injection operation of an injector 5 based on the corrected value from the corrected value output part 8f. A sudden change of air-fuel ratio is thus moderated, while breathing and surging of an engine 1 are prevented.
Patent JP-H02138100-A (JP)
Title: Walking type forklift
Inventor: SHIMOYAMA EIJI
IPC: B66F9/06
Filed: 1988-11-14
Abstract: PURPOSE:To obtain a sufficient tilt force and improve operability by pivotally connecting the tip of a tilt link to a fork frame below a tilt rotary support shaft and arranging a tilt cylinder below a main frame. CONSTITUTION:The tilt rotary support shaft 21 is provided at the tip upper section of a main frame 5, the rear end of a tilt cylinder 7 is supported on the rear end lower section via a bracket 7b, the front end of its piston 7a is supported together with a tilt link 28 on the lower section of a counter rotary arm 27 drooping from the main frame 5, and the tip of the link 28 is pivotally connected below the support shaft 21 of the fork frame 1. The pressure oil is applied to the direction where the counter rotary arm 27 has no piston, and the fork frame can be tilted backward by the strong force in the extension direction of the tilt cylinder 7. The tilt cylinder 7 is not arranged on the main frame 5, thereby a bonnet 10 can be made compact.
Patent JP-S63140998-A (JP)
Inventor: FUJITA REIKO
IPC: G21F9/00
Filed: 1986-12-03
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-H07139647-A (JP)
Title: Ball valve
Inventor: OGAWA NAOSHI
IPC: F16K5/06
Filed: 1993-11-17
Abstract: PURPOSE:To prevent a ball holder from being turned together even when a union nut is rotated by strong force by folding an edge part of a folding ring on the linear side of a flange. CONSTITUTION:A flange 91 having notches 92 is provided on the outer side end of a ball holder, and a projection 13 is provided on the end surface of a valve body, and the projection 13 is located in the notches 92 of the flange 91 at the position where an engagement groove of the ball holder is engaged with a projecting bar of the valve body. At least one linear side 93 is provided on the circumferential edge of the flange 91, and a folding ring 14 is provided between the flange 91 and the end surface of the valve body. The projection 13 is inserted in a through hole provided in the folding ring 14, and the rotation of the ball holder is prevented by folding the edge part of the folding ring 14 on the linear side of the flange 91. Thus, when the union nut is rotated, the rotation of the ball holder is prevented, and the ball holder and the ball do not jump out.
Patent JP-H02134021-A (JP)
Title: Oscillation circuit
Inventor: ARIMOTO AKIYA
IPC: H03L7/06
Filed: 1988-11-15
Abstract: PURPOSE:To make a frequency with respect to a temperature change stable by using the control voltage of a voltage controlled oscillation circuit(VCO) subjected to PLL(Phase locked loop) control and applying frequency compensation of the VCO. CONSTITUTION:A control voltage causing an osicillated frequency in matching with the frequency of a reference oscillation circuit 14 including a temperature compensation voltage supplement is applied to the frequency control input 11 of the 2nd voltage controlled variable frequency oscillating circuit [Voltage Controlled frequency Oscillator(VCO)] 10. The control voltage is applied to the frequency control input 4 of a 1st VCO 3 to allow the 1st VCO 3 to be subjected to frequency control with temperature compensation in addition. On the other hand, a 1st VCO 3 is not placed in the PLL loop and the phase of the oscillated output depends simply on an oscillation enable signal input 8, thereby keeping the function of an intermittent oscillation circuit. Thus, the oscillation circuit of intermittent operation with high frequency stability against temperature fluctuation is obtained.
Patent JP-H03148820-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE TETSUHIRO
IPC: H01L29/78
Filed: 1989-11-06
Abstract: PURPOSE:To prevent an unnecessary recessed part from being formed in a silicon substrate and to prevent the deterioration of the characteristics of an element by a method wherein an electrode consisting of polycrystalline silicon or the like or a semiconductor film, which is used as a wiring, is formed on a diffused region in a semiconductor substrate. CONSTITUTION:A resist film 23 formed in a prescribed pattern is formed on an Si substrate 20, on which an insulating film 21 and a LOCOS region 22 are formed, and the film 21 is etched using the film 23 as a mask to form a contact hole 24. Subsequently, part of the film 23 is isotropically removed by an oxygen-containing plasma treatment, an N-type diffused region 26 is formed and after the film 23 is removed, a polycrystalline silicon film 27 which is used as a wiring is formed. Moreover, a diffusion is performed with N-type impurity-containing reactant gas and an N-type buried region 28 is formed in the region 26. The film 27 is etched, a film 27' is formed and a diffused region, which is injected as a mask and provided, and the region 26 encircling the region 28 are reliably linked to each other.
Patent JP-H02134666-A (JP)
Title: Fixing device
Inventor: OISHI YASUSHI
IPC: G03G15/20
Filed: 1988-11-15
Abstract: PURPOSE:To prevent the application of stress unnecessary for recording paper by selectively heating and pressing only part of the recording paper forming a powder picture. CONSTITUTION:When part of the recording paper 1 forming the powder picture is transmitted, a motor 11 is driven to release the action that a cam 12 pushes up a cam bearing 14, thereby pressing down a fixing roller 7 by the force of a bias spring 13. The recording paper 1 is heated and pressed between the rollers 7 and 8. According to recording data forming a powder picture, only the part of the recording paper with the powder picture is selectively heated and pressed to fix the picture onto each recording paper. Thus, any unnecessary stress is not applied to the recording paper.
Patent JP-H10132718-A (JP)
Title: Method for testing fracture toughness using micro test piece
Inventor: KAJIMOTO KATSUYA
IPC: G01N3/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain an effective fracture toughness value by sampling an actual member from an actual machine, preparing an auxiliary member of the same or different material, welding the auxiliary members to the opposite side parts of the actual member to prepare a test piece with auxiliary member and then performing a three point bending test. SOLUTION: A micro test piece made of an actual member 1a is inserted at a predetermined fatigue precrack 4a part, on the opposite sides thereof, with a hard part and a fatigue precrack 4a, and then a three point bending test is performed in order to calculate the fracture toughness value from a load and a crack opening displacement thus obtained. The actual member 1a to be tested is welded, at the opposite ends thereof, with auxiliary members 11 of same or different material as the actual member 1a so that a three point bending test can be performed for the actual member 1a. CO2 laser welding or electron beam welding is employed in order to suppress thermal effect on the actual member 1a.  Since deformation constraint similar to that of an ordinary test piece is attained at the forward end of fatigue precrack 4a in the test piece, a hard part two times or more as hard as the actual member 1a is formed at a welding bead part 10. Consequently, triaxial constraint is increased.
Patent JP-H06141187-A (JP)
Title: Hierarchical encoding system
Inventor: MAEDA MITSURU
IPC: H04N19/00
Filed: 1992-10-27
Abstract: PURPOSE:To provide the hierarchical encoding system which not only prevents the degradation of a picture but also shortens the code length at the time of encoding the picture to a hierarchical code. CONSTITUTION:When a hierarchical picture is generated from the picture having n-bit information and is encoded, n bit plane pictures are generated. The number of hierarchies is increased to encode data in the case of the bit plane expressing features of the picture best (for example, the most significant bit plane) out of generated bit planes, and the number of hierarchies is reduced to encode data in the case of the bit plane less expressing features of the picture (for example, the least significant bit plane). Encoded data are managed by a management table of file names and bit plane numbers.
Patent JP-H05128537-A (JP)
Title: Disk discrimination device and disk system
Inventor: YOKOTA HACHIRO
IPC: G11B11/10
Filed: 1991-11-05
Abstract: PURPOSE:To make it possible to discriminate a disk type set into a disk system without carrying out any operation that a user is required to specify the type. CONSTITUTION:A level detection circuit 20 detects an output level of an adding machine 16 while a discrimination circuit compares the detection level of the level detection circuit 20 with a specified standard level where it is decided which one is larger. This construction enables a mini-disk set into a mini-disk system to discriminate an optical mini-disk from an optical magnetic mini-disk, thereby outputting a discrimination signal.
Patent JP-H06140435-A (JP)
Title: Compound semiconductor substrate having hetero junction and field effect transistor using same
Inventor: MATSUGAYA KAZUOKI
IPC: H01L29/778
Filed: 1992-10-27
Abstract: PURPOSE:To obtain structure wherein the distribution of 2DEG in a channel layer is prevented from concentrating in the vicinity of the hetero interface with a doped layer, and at the same time, the channel layer to which strain is applied can be thinned, in a pseudomorphic HEMT. CONSTITUTION:In N-InAlAs/InGaAs pseudomorphic structure grown on an InP substrate 1, an InGaAs spacer layer 4 whose In composition is less than an InGaAs channel layer 3 is inserted in an InAlAs/InGaAs hetero interface. The In composition of the InGaAs channel layer 3 is 0.80 to improve the mobility in the channel layer. The In compositions of InAlAs layers of a buffer layer 2, a spacer layer 5, and a doped layer 6 are 0.52 for lattice matching with the substrate. The In compositions of the InGaAs spacer layer 4 and the InGaAs layer of a cap layer 7 are 0.53 for lattice matching with the substrate. Thereby the distribution of two-dimensional electron gas is controlled, and the mobility can be more improved.
Patent JP-2000097825-A (JP)
Title: Spring characteristic measurement method and its device
Inventor: NAKAGIRI NOBUYUKI
IPC: G01N37/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To easily measure a spring constant of a minute plane spring-shaped member having a probe such as a cantilever or the like, by detecting displacement of the plate spring-shaped member having to probe brought into contact with a standard sample having a known spring constant, after moving the member in the vertical direction relative to the standard sample surface. SOLUTION: Alignment between a cantilever 1 and a standard sample 14 is carried out, so that the XY position of a probe 1a placed on the head of the cantilever 1 is positioned near the center of a self-standing membrane 21a of the standard sample 14 having a known spring constant. Thereafter, the standard sample 14 is moved in the Z-direction by a driving device 15, such as a piezoelectric actuator or the like, and the displacement caused by deflection of a plate spring-shaped member 1b is detected by a laser beam source 12 and PSD 13 by using an optical lever method.  A data processing device 17 measures a resultant spring constant by the standard sample 14 and the plate spring-shaped member 1b from the detected displacement change, and calculates the spring constant of the plate spring-shaped member 1b from the obtained spring constant and the spring constant of the standard sample 14, and outputs the result. A display device 18 displays the output data.
Patent JP-S63141561-A (JP)
Title: Production of salt reduced food
Inventor: MIYASAKA OSAMU
IPC: A23L27/40
Filed: 1986-12-05
Abstract: PURPOSE:To obtain a salt reduced food having good flavor and fragrance, by using a milk mineral concentrate, prepared from milk or whey which is produced as a by-product in cheese manufacturing, as a salt substitute. CONSTITUTION:Milk such as cow's milk, goat milk, horse milk, etc., or whey prepared in cheese manufacturing is ultrafiltered, the filtrate is concentrated, cooled, precipitated lactose is removed. These operations are repeated more than twice and the resulting material is powdered to give a concentrate having high milk mineral component. Then in manufacturing a salt reduced food, salt is partially or totally replaced with the milk mineral concentrate.
Patent JP-2000124344-A (JP)
Title: Resin-sealed semiconductor device and its manufacture
Inventor: YAMAGUCHI YUKIO
IPC: H01L23/28
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a resin-sealed semiconductor device which has an external connection terminal on its reverse side and has high reliability, such as moisture resistance, etc., and to provide manufacture. SOLUTION: This resin-sealed type semiconductor device has a chip-mounted substrate 10, on which a semiconductor chip 1 is mounted across an adhesive layer 2, a metal thin wire 5 which connects the electrode pad 1a of the semiconductor chip 1 and a top-surface side wire 3a, and sealing resin 9 for sealing the semiconductor chip 1, etc. The chip-mounted substrate 10 has an insulating base substrate 3, the top-surface side wire 3a, a reverse-surface side wire 3b, and a wire 3c in a through-hole. A pad region 3e of the reverse-surface side wire 3b on the reverse side of the chip-mounted substrate 10, which is exposed in the opening part of a solder resist film 4, functions as an external connection terminal.  A sealing through-hole 11A formed in the chip-mounted substrate 10 is filled with a sealing resin 9, and its anchor effect enhances the jointing strength between the sealing resin 9 and chip-mounted substrate 10 for improving reliability such as moisture resistance.