baber/WOPTO huggingface dataset:
Patent JP-S5923534-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI AKIRA
IPC: H01L21/60
Filed: 1982-07-30
Abstract: PURPOSE:To enhance the bonding strength by arranging an exhaust pipe having many suction tubes on both front and back surfaces of the frame when inserting a lead frame placed with a pellet into a baking furnace and bonding a pellet with Ag paste, thereby exhausting gas produced at the bonding time. CONSTITUTION:A lead frame 1 is placed on a chute 8, many pellets 6 are secured onto the frame, the chute 8 is passed through a baking furnace 9, and the pellet is bonded using Ag paste while passing through the furnace. In this structure, suction tubes 14 made of many nozzles 12 are arranged on the front and back surfaces of the frame 1 in the furnace 9, and connected to the exhaust tube projected out of the furnace 9. In this manner, Ag gas generated at the baking and bonding time is not adhered to the surface of the pellets 6, but exhausted out of the furnace 9, the bonding strength between the pellet 6 and electrodes, and wiring increases, and the moisture resistance is improved.
Patent JP-H08327571-A (JP)
Title: Method for detecting hollow in watermelon using nuclear magnetic resonance
Inventor: KIMURA NORIYUKI
IPC: G01N24/08
Filed: 1995-05-30
Abstract: PURPOSE: To detect hollows in watermelons at a high speed with accuracy without being affected by seeds by applying a first high-frequency magnetic field to the watermelons, then applying second and third high-frequency magnetic fields at a specified time interval, and processing nuclear magnetic resonance signals obtained from the watermelons. CONSTITUTION: A first non-selective 180-degree high-frequency magnetic field (RF) pulse A is applied to each watermelon for the excitation of protons in its seeds and flesh, then a second 90-degree RF pulse B is applied after Ti time, then a third 180-degree RF pulse C is applied after Te/2 time, so that a nuclear magnetic resonance signal is obtained Te time after the application of the pulse B. When the Ti time and the Te/2 time are set to the range of 400 to 600 milliseconds and that of 5 to 20 milliseconds (i.e., Te is 10 to 40 milliseconds), respectively, signals from the seeds and the flesh become equal in strength, and a spectrum from the watermelon that has seeds but no hollow has no defects at all, while defects are caused only in the spectrum from the watermelon that has hollows. Therefore, the presence of the hollows can be accurately detected without the influence of the seeds.
Patent JP-H04335154-A (JP)
Title: Medicament screening method
Inventor: SUZUKI MIYAKO
IPC: G01N33/15
Filed: 1991-05-09
Abstract: PURPOSE:To enable a large amount of materials to be measured to be prepared uniformly and easily and reproducibility to be enhanced by allowing a cell with a capacity for taking in serotonin which is placed on a solid phase to contact a labeled ligand and a medicament to be checked in the serotonin take-in system. CONSTITUTION:A cell with a capacity for taking in serotonin which is placed on a solid phase is allowed to contact a labeled ligand and a medicament to be checked in the serotonin take-in system, thus enabling the labeled ligand which is taken into the cell to be measured. A plastic microplate with a plurality of wells is desirable as a solid phase since it achieves a simple and rapid screening using a small amount of cells. When placing the cell at the solid phase, it is desirable that the cell is in uniform state on the solid phase for achieving screening with an improved reproducibility when the serotonin take-in reaction. The ligand in the serotonin take-in system such as paroxetine in addition to the serotonin itself can be utilized as the ligand to be labeled.
Patent JP-S6111705-A (JP)
Title: Signal transmission device
Inventor: KAWASHIMA ISAO
IPC: H04B10/29
Filed: 1984-06-27
Abstract: PURPOSE:To transmit surely the signals between sets without using any connecting cord by providing a reflecting means in the central part of an optical waveguide in part of the transverse direction of said optical guide. CONSTITUTION:The optical waveguide is made into the slab line construction consisting of the 1st clad layer 10', a core layer 11' and the 2nd clad layer 12. The central part of the 1st clad layer 10 is made into a triangular shape of which only part of the entire width has approximately 45 deg. inclination. A reflecting mirror 13' is deposited as a reflecting means on said part. The core layer 11' and the 2nd clad layer 12' are separated by the mirror 13' in the part where said mirror exists but the remaining part extends over the entire surface. The optical waveguide penetrating between the sets is provided and the signal is transmitted through such optical waveguide and therefore the need for the connecting cord is eliminated and since the reflecting means is provided in the optical waveguide, the branching and introduction of the light are made simple and the light emitting and photodetecting parts are concentrated at one point.
Patent JP-S6112483-A (JP)
Inventor: WATANABE TETSUHIKO
IPC: B62K23/04
Filed: 1984-06-27
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-H01301196-A (JP)
Title: Nuclear reactor safety protection device
Inventor: NISHI YUJI
IPC: G21C17/10
Filed: 1988-05-30
Abstract: PURPOSE:To protect a nuclear reactor for safety and improve the operating rate by calculating the ratio of two optional neutron flux level signals and detecting a local rise in output in a reactor core with the ratio signal. CONSTITUTION:Neutron detecting devices 2 are installed at the periphery of the reactor core 1. The detection signal of the device 2 is inputted to a ratio arithmetic unit 3 which computes the ratio of the two optional neutron flux level signals. Then, the detection signals of all the devices 2 are inputted to a mean arithmetic unit 4 which calculates the mean value of the neutron flux level signals. The output signals of the devices 3 and 4 are inputted to warning setting devices 5 and 6. The output signals of the devices 5 and 6 are inputted to a signal decision device 7, whose output signal is inputted to a nuclear reactor stopping device 8. Then if the output of the reactor core 1 rises abruptly, the raise rate of the local output is detected efficiently by detecting the ratio of the neutron flux levels of the two devices 2 to stop the nuclear reactor.
Patent JP-H04227203-A (JP)
Title: Structure of walking-shoe
Inventor: MARUKAMU JII BURISHITO
IPC: A43B13/18
Filed: 1991-03-22
Abstract: PURPOSE: To provide a new walking shoe which produces excellent comfortableness together with the improved propelling action. CONSTITUTION: In a walking shoe and a walking shoe sole, an integral resilient flexible compressive projecting part is provided, and maximum elongation is provided on the rear edge of a projecting part 28, and a boundary is defined by grooves which curve upwaed and forward from there and crosse the vertical offset edge of a rear part of the projecting part 28 along both side surface edges, and its grooves have a shoe sole heel part and a front part whose depth increases as they proceed to the rear part of the projecting part 28. A rear part of at least a front part is an undercut. An upper surface of the shoe sole has at least a single crossing cavity just in front of the rear edge of the projecting part 28.
Patent JP-H04295768-A (JP)
Title: Fluid detector
Inventor: AOSHIMA SHIGERU
IPC: G01P13/00
Filed: 1991-03-25
Abstract: PURPOSE:To improve the fluid detection sensitivity and responsibeness of a detection element by the use of small power consumption, eliminate the influence of fluid turbulence received by the detection element and contrive the improvement of a characteristic in the direction of fluid flow. CONSTITUTION:A specified space is provided on part of a board 21, a diaphragm part 23 is formed and two fluid detection elements 11, 12 forming a fluid detection part 2 are provided by integrating a heat generation part and a resistance bulb part in the diaphragm part 23. The directions of respective maximum detection sensitivities are crossed to provide the fluid detection elements 11, 12 on the curvature faces of a pair of fluid guide plates 5, 6 whose opposed faces are curvature faces. The fluid detection element is provided on the fluid guide plate, the other fluid detection element on the other fluid guide plate respectively or the two fluid detection elements 11, 12 are provided on at least the fluid guide plate in a condition in which they are paired.
Patent JP-H07321426-A (JP)
Title: Film wiring board and electronic apparatus using it
Inventor: KATO SHINICHI
IPC: H05K1/11
Filed: 1994-05-24
Abstract: PURPOSE:To reduce a fear that a signal interconnection is disconnected even when a base film for a film wiring board is broken. CONSTITUTION:A film wiring board 2 is provided with a base film 5. A reinforcement plate 12 is installed at one end part on the surface of the base film 5. Signal interconnections 6 are formed on the rear surface of the base film 5 so as to be parallel with its side faces. Dummy patterns 14 are formed on both outer sides in the arrangement direction of the signal interconnections 6. The dummy patterns 14 are inclined with reference to the side faces of the base film 5 near the boundary part between the base film 5 and the reinforcement plate 12. In this case, when the base film 5 is broken along the reinforcement plate 12 from the side face in the boundary part between it and the reinforcement plate 12, this breakage does not reach the dummy patterns 14 vertically, but it reaches them obliquely, and the base film 5 is broken along the dummy patterns 14. As a result, the signal interconnections 6 formed at the inner side of the dummy patterns 144 hardly disconnect.
Patent JP-S5256846-A (JP)
Title: Information counter
Inventor: KAMATA YASUHIKO
IPC: G06F7/60
Filed: 1975-11-05
Abstract: PURPOSE:Among various information obtained simultaneously, figure 1 is given a high-speed count process. In this way, the processing time required for judgement of exsistence of more than n-units effective information among m-units information can be reduced.
Patent JP-H01303474-A (JP)
Title: Scanner
Inventor: KONO KIMIO
IPC: G03B27/50
Filed: 1988-06-01
Abstract: PURPOSE:To prevent a lock member from being lost at the time of unlocking by providing the lock member which engages a scanning optical member when the scanning optical member is not in scanning operation and holding this lock member tightly at a specific stop position of the holding part of a device main body so that the lock member can be engaged with and disengaged from the scanning optical member. CONSTITUTION:The lock member 11 is made of elastically deformable resin and held movably by a holding member 12 formed as the holding part on the device main body 100. When the lock member 11 is made to reach a 1st stop position, the lock member 11 engages an end part 3a of a 1st mirror base 3, which is restrained from moving in the axial direction of a guide member 7. Consequently, the lock member 11 moves between 1st and 2nd stop positions along the holding member 12 without being separated from the device, so the lock member 11 is neither lost nor locked by a wrong method and the lock member 11 is held tightly at each stop position, so the lock member 11 never falls while the device is transported.
Patent JP-S5922104-A (JP)
Title: Method and device for controlling movable arm of robot
Inventor: MIYAZAWA MITSUHISA
IPC: G05B19/42
Filed: 1982-07-29
Abstract: PURPOSE:To perform high-precision position control by calculating the speed and displacement of the tip part of the movable arm of a robot from the detected acceleration of the tip part. CONSTITUTION:A detector 5 is provided near a working part 4 which is the tip part of the movable arm 3 to detect the acceleration of the tip part, and the speed and displacement of the tip part are calculated by processing the detected acceleration as a function of continuous time. Those calculated speed and displacement of the tip part are compared with values corresponding to a preset speed and a preset position and the tip part is driven to the set position on the basis of the comparison results.
Patent JP-H07319662-A (JP)
Title: System for data format conversion between different kinds of machines
Inventor: NISHIZAKI KENJI
IPC: H04L29/06
Filed: 1994-05-23
Abstract: PURPOSE:To perform the code conversion and record format conversion of a file on a general purpose machine. CONSTITUTION:An updated record extracting means 111 extracts updated records from a data base 12 to an updated record file 13 and a file transfer means 112 sends the updated record file 13. A file transfer means 211 receives the updated record file 22, a code converting means 212 performs the code conversion of the records in the updated record file 22 by referring to a 1-byte code conversion master file 23 and a 2-byte code conversion master file 24 and outputs the result to a code-converted record file 25, and a record format converting means 213 converts the record format of the code-converted records and outputs them to a format-converted record file 26. A data base update means 214 updates the records in a data base 27 on the basis of the format- converted record.
Patent JP-S5757740-A (JP)
Title: Propylene resin composition
Inventor: FURUBAYASHI YOSHINOBU
IPC: C08L101/00
Filed: 1980-09-24
Abstract: PURPOSE: The titled resin composition for extrusion lamination or coating, prepd. by compounding two kinds of specified low-density polyethylenes and an amorphous ethylene-propylene copolymer with a crystallin polypropylene.  
     CONSTITUTION: A crystalline propylene resin of flow index 8W30g/10min (A), a low-density polyethylene (I) (B) of flow index 3W14g/10min, a low-density poly- ethylene (II) (C) of flow index ≥20g/10min, and an amorphous ethylene-propylene copolymer of flow index ≥ about 2g/10mm contg. about 50W75wt% ethylene, are mixed in such a proportion that 7wt% or less component B, 7W15wt% components B+C and 1W10wt% component D are contained for the total of the resulting composition, where wt. ratio of the component B to the total of the components B and C is 0.4W0.8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03121392-A (JP)
Title: Flexible tube
Inventor: KAZUMA YASUO
IPC: F16L11/12
Filed: 1989-05-29
Abstract: PURPOSE:To adhere a fluororesin inner layer and an outer layer made of foreign material by applying silane primer on the surface of fluororesin inner layer and drying it to form an adhesion layer of EVA system, and by forming olefin elastomer outer layer on it. CONSTITUTION:An inner layer 1 of flexible tube is formed by tetrafluoroethylene-hexafluoropropylene copolymer resin or tetrafluoroethylene- perfluoroalkyl vinyl ether copolymer resin. Next, the outer surface is treated by metallic sodium-ammonia complex salt or metallic sodium-naphthalene and tetrahydrofuran complex compound. Primer 2 is applied on it. After drying, it is covered by polyacetic acid vinyl or ethylene-acetic acid vinyl copolymer resin. Further, it is covered by olefin elastomer 4 such as stylene-ethylene- butylene-stylene copolymer resin to obtain desired flexible tube.
Patent JP-S6025688-A (JP)
Inventor: NARITA KENZOU
IPC: B25J15/08
Filed: 1983-07-22
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-S5466131-A (JP)
Title: Light scanning recorder
Inventor: HAMAGUCHI IWAO
IPC: G03B27/32
Filed: 1977-11-04
Abstract: PURPOSE:To attempt the miniaturization and simplification of the structure of a light scanning recorder by using a light source comprising an array of plural semiconductor lasors or light emitting diodes. CONSTITUTION:Photodetector 7 detect laser light to send its signal. By this signal the application of image signal per 4-line the to image signal applying device starts. The image signal of 4-line is converted to photo-signal in which every 1-line is converted by semiconductor lasers 11, 12, 13, 14, and the image signal is converted by the scanning of converged light of the semiconductor laser light to the signal of space arrangement on the surface of photosensitive drum 6. Every time the laser light is swept once by polarizer 3, this process is repeated to form electrostatic latent image of every 4-line on the photosensitive drum 6. Thus the structure of the light scanning recorder can be simplified and miniaturized.
Patent JP-S5924733-A (JP)
Title: Tire-tread rubber composition
Inventor: FUJIMAKI TATSUO
IPC: C08C19/42
Filed: 1982-07-31
Abstract: PURPOSE:The titled composition improved in abrasion resistance, breaking strength, hysteresis loss, etc., containing a specified branched styrene/butadiene copolymer in which the bond of the branched portion comprises a tin-butadienyl bond. CONSTITUTION:A branched styrene/butadiene copolymer, of which the bound styrene content is 5-40wt%, the vinyl bond content of the butadiene portion is 10-30wt%, and a copolymer whose branched portion comprises a tin-butadienyl bond is present in an amount of at least 20wt%, is formed by copolymerizing 1,3-butadiene with styrene in a hydrocarbon solvent by using an organolithium compound as an initiator, and then reacting the produced butadienyllithium- terminated copolymer with a tin halide compound. Then, 30-95pts.wt. above copolymer is mixed with 5-70pts.wt. rubber component (e.g., natural rubber, polybutadiene rubber, or SBR).
Patent JP-S6112852-A (JP)
Title: High toughness, wear resistant steel
Inventor: HIRATA ISAO
IPC: C22C38/26
Filed: 1984-06-29
Abstract: PURPOSE:To manufacture inexpensively a wear resistant member superior in temper softening resistant and toughness, by manufacturing said member such as cutting edge, etc. for motor grader with low alloy steel contg. fine hard carbides. CONSTITUTION:The wear resistant material such as cutting edge in motor grader and bulldozer, etc. is manufactured with a steel material contg. 0.45- 0.65% C, 1.8-2.5% Si, 0.6-1.2% Mn, 0.8-1.5% Cr, 0.2-0.5% Mo, 0.1-0.5% W, 0.1-0.6% Nb, or further <0.001% B. The steel material has high temper softening resistance and is superior in toughness, the hardness is not lowered by tempering at high temp. of about 600 deg.C generated by friction with asphalt and concrete, and the wear resistant member durable to a long period usage can be manufactured inexpensively.
Patent JP-S5257884-A (JP)
Title: Solid surface analyzer
Inventor: DOI HIROSHI
IPC: H01J37/252
Filed: 1975-11-07
Abstract: PURPOSE:Ion current density in specimen surface is increased and etching speed is increased, whereby the time in analysis of depth direction is shortened and the sensitivity of detection is improved.
Patent JP-H07330565-A (JP)
Title: Anti-sunlight cosmetic composition and its use
Inventor: JIYANNMARUKU ASUSHIYON
IPC: A61K8/00
Filed: 1995-05-31
Abstract: PURPOSE: To obtain the subject topically applicable composition excellent in cosmetic properties and in photoprotective force against UV irradiation, particularly solar radiation, and suitable for topical use for enhanced photoprotection of human skin and/or hair by including a specific screening agent and its solubilizing agent in a cosmetically acceptable vehicle. CONSTITUTION: This composition comprises (A) 2,4,6-tris p-[(2'ethylhexyl) oxycarbonyl]anilino}-1,3,5-triazine of formula I as a screening agent and (B) dioctyl malate of formula II in an amount sufficient to singly, substantialy and completelly dissolve the constituent A, in a cosmetically acceptable vehicle. The constituents A and B are preferably compounded in amounts of 0.1-10 wt.% and 0.5-50 wt.%, respectively, based on the whole amount of the composition, and the vehicle has the form of an oil-in-water type emulsion.
Patent JP-H08334948-A (JP)
Title: Operating method of electrophotographic printer
Inventor: JIEFURII JIEI FUOOKINZU
IPC: G03G15/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide charging devices used for charging and transfer, and for charging and pre-transfer in a color electrophotographic printer. SOLUTION: A first charging device 10 is used to charge a photoreceptor 10 for exposure and pre-transfer and charge a composed color image, whereby by which all toner particles have a proper polarity. A second charging device 22 is used to charge the photoreceptor and transfer the composed color image to a sheet 38.
Patent JP-H10324867-A (JP)
Title: Antistatic agent composition for acrylic resin and acrylic resin composition containing the same
Inventor: SUZUKI NAOFUMI
IPC: C08F299/02
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic resin compsn. excellent in antistatic properties by compounding an acrylic resin with an antistatic agent compsn. contg. a sulfonate, a polyalkylene glycol diester, and a (meth)acrylic ester in a specified wt. ratio. SOLUTION: This antistatic agent compsn. contains at least either a sulfonate of the formula: (R1 -SO3 <-> ).M<+> or a sulfonate of the formula: (R1 -SO3 <-> )2 .M<2+> (A), a polyalkylene glycol diester of formula I (B), and a (meth)acrylic ester of formula II (wherein R1 and R4 are each 8-22C alkyl or alkylphenyl; M is an alkali or alkaline earth metal, ammonium, etc.; R2 and R3 are each 1-20C alkyl; R5 is H or methyl; A is 2-4C alkylene; and n is 1-100)(C). The compounding ratios by wt. of A/B and (A+B)/C are (90/10)-(30/70) and (80/20)-(20/80), respectively. If necessary, the compsn. may further contain a heat stabilizer, an ultraviolet absorber, an antioxidant, etc. The antistatic agent in an amt. of 0.5-6 pts.wt. is compounded into 100 pts.wt. acrylic resin.
Patent JP-S61292292-A (JP)
Title: Sense amplifier system for semiconductor memory device
Inventor: SAKURAI TAKAYASU
IPC: G11C11/409
Filed: 1985-06-19
Abstract: PURPOSE:To reduce an occupying space on a chip without reducing the speed of high speed read operation by providing a latching circuit which latches the output of a sense amplifier and using the latching circuit in common by the sense amplifier of plural columns. CONSTITUTION:The first bit lines (BL11 and -BL11) - (BL42 and -BL42) are used with columns in common and a latching circuit LA11 and a switching circuit S11-S42 are controlled by the outputs of a column system and a row system so as to connect the latching circuit LA11 to sense amplifiers SA11-SA42 selectively. The second bit lines (2BL1 and -2BL1) are used with adjacent two pairs of columns in common and switching circuits 2S11 and 2S21 which are switch-controlled selectively are provided between each latching circuit LA11 and LA21 and the second bit lines. The second bit lines are connected to data lines DL and the inverse of DL through a switch 2S1 that is controlled by the decoder output of the column system and the data lines DL and the inverse of DL are connected to an input circuit Din and an output circuit Dout.
Patent JP-H087786-A (JP)
Title: Deflection yoke
Inventor: TANAKA YOSHIHARU
IPC: H01J29/76
Filed: 1994-06-16
Abstract: PURPOSE:To improve screen frame distortion of a screen of a cathode-ray tube used for a television set, etc. CONSTITUTION:A magnet holder 4 holding a pair of correction magnets 2 for correcting screen frame distortion of a screen of a cathode-ray tube, which is generated by a deflection magnetic field is attached to a large cover 3 by a screw 15, a nut 16, and a slide groove 17. Therefore, the correction magnet 2 held by the magnet holder 4 can be transferred perpendicular to the tube axis of the cathode-ray tube by rotating the screw 15 and position of the correction magnet 2 is regulated according to head shaking of the deflection yoke in the vertical direction so that balance of the top and the bottom screen frame distortion can be improved.
Patent JP-H06192903-A (JP)
Title: Brassiere
Inventor: FUANII HOO
IPC: A41C3/10
Filed: 1992-05-26
Abstract: PURPOSE: To obtain a brassiere having no fear of providing pain to wearing parson and of giving a mark of wire on a body of the wearing parson when wearing the brassier for a long time. CONSTITUTION: This brassier has cup wire 2 attached to a cup fabric 1 on the exterior at the bent part on the periphery of the cup fabric 1. The contact pressure of the cup wire 2 to the skin is sufficiently reduced because the cup wire 2 of the brassier is brought into contact with the skin through a soft pad 1 as the cup fabric and the soft pad acts as a cushion.