baber/WOPTO huggingface dataset:
Patent JP-H03209803-A (JP)
Title: Magnetic field generating device for mri
Inventor: SAKURAI HIDEYA
IPC: A61B5/055
Filed: 1990-01-12
Abstract: PURPOSE:To obtain a magnetic field having the uniformity equal to or higher than the constitution using a pole piece, and also to reduce weight by a method wherein permanent magnets, having different lengths of magnetization direction, are arranged without using any pole piece. CONSTITUTION:The magnet segments on the required position of a permanent magnet constituent body 1 is arranged by changing their length in magnetization direction. For example, a pair of permanent magnet constituent bodies 1 and 1, in which an Fe-B-R magnet is used, are opposingly positioned, their other ends are connected to rectangular plate-like yokes 4 and 6 and to the four pole-like yokes 6 which are provided on the four corners, and an electrostatic magnetic field is generated in the gap 7 located between the permanent magnet constituent bodies 1 and 1. The required permanent magnets, among a plurality of permanent magnets of the permanent magnet constituent bodies 1 and 1 arranged, are arranged by changing the length of magnetizing direction in accordance with the intensity of magnetic field in the gap 7, and a uniform magnetic field is obtained. As a result, the generation of an eddy current can be reduced without using any magnetic piece, lightweightedness can be achieved, and a uniform magnetic field equal to or higher than the constitution using a magnetic piece can be obtained.
Patent JP-S59130035-A (JP)
Inventor: TAGUCHI TSUGUO
IPC: H01H50/04
Filed: 1983-01-14
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-S5287954-A (JP)
Title: Surface magnetostatic wave element
Inventor: MADA YOUICHI
IPC: H03H2/00
Filed: 1976-01-19
Abstract: PURPOSE:To secure maximum conversion efficiency between surface magnetostatic wave and micro wave by determining the distnace of shift from terminal verge of antenna's surface magnetostatic oscillation medium to 5 times as much as the antenna's thickness, and thus to secure element stabilization and accuracy increase.
Patent JP-H04236954-A (JP)
Title: Patting massager
Inventor: YAMAGUCHI SHOICHI
IPC: A61H23/02
Filed: 1991-01-21
Abstract: PURPOSE:To obtain a patting massager providing a satisfactory patting comfortableness by constituting a drive source so that the peak value of the patting force is connected. CONSTITUTION:When a power source cord 38 is connected to a domestic power source, a handle part 5 is held with the hand, and an attachment 3 is brought into contact with 5 part to be patted such as the shoulder or waist, a plunger 14 is slid and moved to a position shown by a virtual line from the state shown by an actual line. When a switch 37 is then on, a current is supplied to the exciting coil 12 of an electromagnet device 1, and the plunger is attracted and driven by the electromagnet device 1, the drive part of the electromagnet device 1 is moved upward to the plunger 14. The reacting force at this time is added to the part to be patted through the plunger 14, and the attachment 3 performs the patting motion.
Patent JP-H04236317-A (JP)
Title: Inspecting device of polarity of surface package ic
Inventor: NAGAO MASAHIKO
IPC: G01N21/88
Filed: 1991-01-21
Abstract: PURPOSE:To enable inspection of polarity without being affected by a blur of an indicative character and printing precision by detecting existence or nonexistence of an indentation inside an inspection window from the existence or nonexistence of a shadow part by illumination from an oblique direction. CONSTITUTION:An illuminator 11 irradiates surface package IC 12, an object of inspection, from an oblique direction. A camera 13 fitted above the IC 12 outputs a gradation density image signal (a) and this is converted into binary- coded signals (b) of '1' and '0' corresponding to a bright part and a dark part respectively by a binary-coding circuit 14. A window generating circuit 15 generates an inspection area of dimensions set beforehand for the signal (b), at the position of an indentation existing on the upper surface of the IC 12 mounted in a normal direction, and outputs an inner-window binary-coded image signal (c). A measuring circuit 16 measures the area of '0' of the signal (c) and outputs an inner-window area signal (d). A determining circuit 17 compares the measured area with an area set beforehand and determines the former as defective when it is larger than the latter. According to this constitution, inspection of polarity can be executed without being disturbed by an indicative character and printing precision.
Patent JP-H03209462-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HASEBE KAZUNORI
IPC: G03C7/30
Filed: 1990-01-12
Abstract: PURPOSE:To enhance color reproduction performance and rapid processability by using a composition of silver halide grains having an average silver bromide content of <=15mol% in the surface of each grain, a specified coupler, and a specified compound. CONSTITUTION:One of silver halide emulsion layers contains silver chloride in a concentration of >=90mol% and having a silver bromide rich region near the top of the grains and an average silver bromide content of <=15mol% in the surface of each grain, and the coupler represented by formula I and the compound represented by formula III, and in formulae I and II, R1 is aryl or tertiary alkyl; R2 is F, alkyl, or the like; R3 is a group substitutable on the benzene ring; X is H or the like; l is an integer of 0 - 4; Q is a hetero ring or an atomic group necessary to form it; and M is H or a cation, thus permit ting the obtained photosensitive material to be enhanced in color reproduction performance and rapid processability.
Patent JP-S56101752-A (JP)
Title: Semiconductor device
Inventor: UEDA KAZUO
IPC: H01L23/492
Filed: 1980-01-18
Abstract: PURPOSE:To increase the current capacity of the semiconductor device by soldering a metal plate having a predetermined thickness and coated with a metal plating on the surface to at least one main electrode of a semiconductor pellet and bonding an aluminum lead wire to the metal plate by ultrasonic wave. CONSTITUTION:The metal plate 11 having a thickness of more than 300mum and plated with nickel for gloss on the surface and formed of copper or the like is soldered with a high temperature brazing metal 7a onto the main electrode 5a of the semiconductor pellet 1 formed on the ceramic substrate 9 through a heat sink plate 6, and the aluminum lead wire 3 is bonded by ultrasonic wave onto the plate 11. Thus, when the semiconductor device becomes ON state, no hot spot nor crack occurs on the main electrode and the semiconductor device having large and sufficient current capacity with a simple structure can be obtained.
Patent JP-S5596864-A (JP)
Title: Remote control system for bath
Inventor: MORI KEIICHI
IPC: F23N5/26
Filed: 1979-01-20
Abstract: PURPOSE: To achieve electric remote control system for bath with no need of leading electric wires into the bathroom, by manipulating a variable capacity element disposed outside of the bathroom from the inside of the bathroom and thereby obtaining burner igniting and extinguishing signals and a signal for determining the temperature of bath water.  
     CONSTITUTION: A control knob 23 is attached to shaft 24 extended through wall 13 at one end portion thereof located inside the bathroom, and a movable plate 25 is attached to the other end portion of the shaft 24. The movable plate 25 as well as a pair of fixed plates 26, 27 are both made of conductive material and constitute together a variable capacity element. This movable plate 25 is turned between said pair of fixed plates 26 and 27 through manipulation of knob 23 and changes electrostatic capacity of the variable capacity element. This capacity change is furnished to a burner controlling circuit as signal for igniting or extinguishing the burner, as well as determining the bath water temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59129418-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAMURA SEIICHIROU
IPC: H01L21/20
Filed: 1983-01-13
Abstract: PURPOSE:To obtain an SOI structure stably by causing particles of poly Si to accumulate on a PSG which is formed by using a reactive gas containing PH3 by more than a specific rate, and then causing them to from single crystals. CONSTITUTION:Si substrates 12 are placed on a base 13 inside a reactive tube 11, and it is heated up to a specified temperature, and SiH4, O2 and PH3 which are adjusted respectively 16-18 (more than 10% of PH3 is caused to be contained) are introduced inside the tube, and a PSG film 21 of desired P density is formed on the substrate 12, and particles of poly Si 22 are overlayed on the film by supplying only SiH4. Next, the layer 22 is caused to melt and recrystallize by irradiation with a CW Ar laser beam 23. At this time, the PSG21 at the base generates softening phenomenon by the increase of P density, alleviates stress at the surface and prevents the generation of crack in recrystallized single crystals 24. This phenomenon takes place when P density is more than 10%. By this composition, an excellent SOI structure can be stably formed and both its quality and yielding can also be improved.
Patent JP-H02185800-A (JP)
Title: Testing method for memory ic
Inventor: NAKAMURA TOMOHARU
IPC: G11C29/00
Filed: 1989-01-11
Abstract: PURPOSE:To efficiently execute an alpha-ray soft error test by writing the information being entirely reverse to the contents of a memory cell at the time of turning on a power source of a memory IC in this memory IC and repeating a read-out test. CONSTITUTION:By turning on a power source, the contents of all memory cells at that time point are read out, and its contents are written and stored in a buffer memory (fail analysis use memory) of a tester side. Subsequently, information being entirely reverse to the contents written in the fail analysis use memory is written in all the memory cells. This operation corresponds to a fact that a memory IC is brought to the most unstable state. That is, by a data pattern of only once, the worst test can be executed. Next, an alpha-ray source is set to the vicinity of a pellet of the memory IC, the reverse information of the contents of the fail analysis use memory is set as an expected value, and read-out is executed N times. In this process, alpha-ray yield strength is observed. In such a way, an alpha-ray soft error test can be executed by the worst pattern to the memory IC, and also, most efficiently.
Patent JP-H02184939-A (JP)
Title: Date/time set copying system
Inventor: KITSUKI SHIZUKO
IPC: G06F12/00
Filed: 1989-01-11
Abstract: PURPOSE:To make unnecessary a file altering processing such as leaving a copy history after a copy program execution when a file preparing date and a time are reset to the specific date and time by providing a function, which rewrites the copied file preparing date and time as soon as the file is copied. CONSTITUTION:A file read processing part 5 reads the file from a copy source disk whose file copy command is designated to a memory. At such a time, when a date/time parameter is set by the file copy command, the date and time stored into a date/time parameter storing area 4 are written to a file data/time setting part in the memory by a date/time altering processing part 6. Next, a file write processing part 7 writes the file, whose date and time are altered, on the memory to a copy destination disk whose file copy command is designated. Thus when the file preparing date and time are reset, the processing to newly alter the file after the execution of the copy program is made unnecessary.
Patent JP-S5390734-A (JP)
Title: Variable cycle steal control circuit
Inventor: TAKASU HIDEYO
IPC: G06F3/00
Filed: 1977-01-19
Abstract: PURPOSE: To obtain the steal cycle as required by the input/output control part, by varying the time duration of the cycle steal signal using the cycle steal width designation signal which is delivered from the input/output control part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57120494-A (JP)
Title: Heat-sensitive recording paper
Inventor: MOTOHASHI KATSUICHI
IPC: B41M5/327
Filed: 1981-01-19
Abstract: NEW MATERIAL:Fluorene compound expressed by the formula (R: alkyl of C3-4). EXAMPLE:2-(2-Chloroanilino)-6-di-n-propylaminofluorene. USE:This is a coloring agent for heat-sensing recording paper, which is designed capable of remarkably improving heat-resisting, water-resisting and heat-sensing properties, and is to be used together with thermoplastic compound with melting point above 40 deg.C, such as terephthalate, etc. PREPARATION:The titled heat-sensing recording paper is formed by providing the compound expressed by the formula and the thermoplastic compound, together with acidic substance, on a supporting body sheet through a binding agent.
Patent JP-S58123054-A (JP)
Title: Solar heat collecting device
Inventor: KAMIYA MUTSUHIKO
IPC: F24J2/46
Filed: 1982-01-15
Abstract: PURPOSE:To greatly reduce the radiation loss at the time out of the doration of sunshine by  providing water passage pipes on the back surface of a solar heat collecting plate in a freely  connectable and separable manner, and connecting and separating these water passage pipes  to and from the heat collecting plate on the basis of the result of detecting the temperature of the heat collecting plate. CONSTITUTION:In the water heating device 5 utilizing solar heat installed on a roof, cool water  supplied from a service water pipe 7 to a hot water storage tank 6, supplied from a service  water pipe 7 to a hot water storage tank 6, is supplied to water passage pipes 2 from their  lower parts by the operation of a circulating pipe 8 of a variable capacity type. After the cold water is heated with heat received by the heat collecting plate 1, the hot water is circulated to the tank 6 and can be supplied through a hot water supply pipe 9. In this case, a large  number of long recessed grooves 11 are formed across the ridge to the eaves in a heat insulating material 10 laid at the lower part of the heat collecting plate 1, and the water passage  pipes 2 are accommodated in each of the recessed grooves 11. The upper half of each water  passage pipe 2 is formed by a metal material 12 having a high heat transfer rate, while the  lower part thereof is formed by a soft synthetic resin material 13. The water passage pipe 2  assumes a mode as indicated by (a) in the drawing when water flows, while it assumes a  mode as indicated by (b) when water does not pass.
Patent JP-H11197943-A (JP)
Title: Manufacture of gear
Inventor: UEDA KUNIHIKO
IPC: B23F17/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a gear manufacturing method by which even a gear having three-dimensional tooth bearing can be designed and manufactured comparatively easily without the use of a complicated device, and the manufacturing cost can be reduced. SOLUTION: This method includes the steps: (a) defining the form of a first gear of the first gear and a second gear meshing with each other, and manufacturing the first gear by hard material, (b) manufacturing a dummy gear 3 which has the volume substantially equal to that of the second gear and has no tooth flank by soft material, (c) fitting the first gear and the dummy gear to a first gear shaft 4 and a second gear shaft 5 which are spaced from each other more than the shaft positions for the actual use, (d) gradually approaching the first gear shaft and the second gear shaft to the shaft positions for the actual use while rotating the same at the relative angles for the actual use, thereby generating a flank meshed with the first gear in the flank position of the dummy gear, and (e) subsequently manufacturing the second gear, taking the dummy gear as a master form.
Patent JP-H09204965-A (JP)
Title: Multifunctional input and output card guide structure
Inventor: POORU KEE MUI
IPC: H01R12/70
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a structure for connecting an input and output card to a host system which can be easily manufactured at low cost and minimized in occurrence of RFI(radio frequency interference). SOLUTION: An input and output card guide 10 houses an input and output daughter card 80 snapped to a mother board 55 so as to be slidably removable and mutually connects the input and output card to the mother board. The input and output daughter card 80 is slidably housed in a guide 20. The guide 20 is fixed in parallel state by an orthogonal member, and a connector 30 is fixed to the member through a plate 25. According to such a structure, a conventional custom part such as high rise connector is not required, nor a mounting space is required as in a conventional back plane connector system.
Patent JP-S60149679-A (JP)
Title: Bonding resin composition
Inventor: NAKAO TOMOHIKO
IPC: C09J175/00
Filed: 1984-01-14
Abstract: PURPOSE:To provide the titled compsn. having excellent adhesion, resistance to heat and chemicals, etc. and suitable for use in the production of flexible printed circuit boards, by blending a satd. polyester resin, a polyfunctional isocyanate compd. and an epoxy acrylate resin in a specified ratio. CONSTITUTION:85-40wt% satd. polyester resin (A) contg. at least 30mol% of an alkylene terephthalate component, 5-40wt% polyfunctional isocyanate compd. (B) such as isophorone diisocyanate and 5-25wt% epoxy acrylate resin (C) [e.g. a reaction product of polyepoxide with (meth)acrylic acid] are mixed together.
Patent JP-S57118915-A (JP)
Title: Air conditioning units for vehicles
Inventor: OOTA HIDEO
IPC: B60H1/00
Filed: 1981-01-17
Abstract: PURPOSE:To well control mixing of cool and hot air in an air conditioning unit with an air mixing damper, by making the air-flow direction variable by giving the airflow to a mixing chamber the positive or negative pressure. CONSTITUTION:Pressure chambers 17 and 18 are formed in the middle position between a bypass passing air outlet A and a heater passing air outlet B, and outlet ports 17a and 18a open in the direction crossing the flow A, B, and C. When the pressure chambers are in negative pressure, the flow are attracted inward insuring the more complete mixing of the flows A, B, and C in a mixing chamber 11. When the chambers are in positive pressure, the flow is blown off outward, and air flow A goes toward an upper blow-off port 13 without being mixed so well in the mixing chamber. And the air which has passed the heater- passing or bypass-passing air outlet goes toward a lower blow-off port 14 without being mixed so well with the flow A, which give riders a pleasant felling of ''keeping head cool and the feet warm'' type.
Patent JP-S5597980-A (JP)
Title: Type selection mechanism in printer
Inventor: SATOU AKIRA
IPC: B41K3/08
Filed: 1979-01-23
Abstract: PURPOSE: To reduce the size of a printer and enable key characters to always be clearly read without being stained with ink by provision of a slidable key character plate instead of a key wheel above a type wheel.  
     CONSTITUTION: With a selection shaft 12 moved axially by a selection knob 14 and with an indication piece 31 stopped at the position of a desired key character plate 26, a key pinion 20 at the tip end of a key shaft 19 and a type pinion 11 at the tip end of the shaft 12 are also stopped at the position of the plate 26 and a type wheel 2. With the knob 14 rotated to rotate the shaft 12 and the shaft 19 interlocked with the shaft 12, the plate 26 engaged with the pinion 20 through a rack 27 is slid inside a cavity 25, and the wheel 2 engaged with the pinion 11 rotates. With the rotation of the knob 14 stopped, bar code types 4 corresponding to desired key characters 29 are located at a printing position at the lower end of the wheel 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63182038-A (JP)
Inventor: CYRON THEODOR
IPC: B01J35/02
Filed: 1988-01-12
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-S59132464-A (JP)
Title: Positioning mechanism of magnetic head
Inventor: HISHINUMA TOSHIO
IPC: H02K33/18
Filed: 1983-01-19
Abstract: PURPOSE:To attain stable positioning of a magnetic head to a track and to miniaturize the mechanism by guiding a carriage in engagement with a guide rail, directing a magnetic opening section of a drive section opposite to the magnetic head and drawing the carriage into the drive section. CONSTITUTION:Since rollers 4 and 4b of both sides of the carriage 2 are pressed on the guide rails 5, 5a by a preparatory pressure spring 4c when the magnetic head is positioned at the inner circumference of a disk, the carriage is supported in parallel with the magnetic disk 1 at all times. In positioning the magnetic head 6 to a disk outer circumference, the carriage 2 is kept horizontal by the carriage guide section by a driving current of a coil section 8 and a permanent magnet 10. The rear end of the carriage 2 is drawn into a convexed part 110 of a yoke 11 in this case. Since the carriage 2 is small in size and light in weight, the driving section 3 is miniaturized. Since the magnetic opening part is directed in opposition to the support part of the magnetic head 6, no magnetic effect is imposed on the magnetic head 6 even if the carriage 2 is drawn in.
Patent JP-S5391507-A (JP)
Title: Bucket multiplexing system
Inventor: MAEDA YUUZOU
IPC: H04L47/43
Filed: 1977-01-24
Abstract: PURPOSE:To improve the processing efficiency of a bucket multi-plexing device in which a H-procedure terminal and terminal for the procedure except the H procedure are installed.
Patent JP-S5290006-A (JP)
Title: Shading motor
Inventor: HIRONAKA KENICHI
IPC: H02K3/46
Filed: 1976-01-23
Abstract: PURPOSE: To easily radiate in a room the heat generated in a coil by charging resin in the gap between a yoke core and a coil wound around it to cause the core to closely contact with the coil. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62164308-A (JP)
Title: Magnetic recording and reproducing signal processing circuit
Inventor: YASUE HIDETAKA
IPC: H03H15/00
Filed: 1986-01-14
Abstract: PURPOSE:To effectively suppress a waveform distortion with a simple adjusting operation, to equalize a reproducing signal to the small waveform of the prescribed half value width and to decrease the error of magnetic recording and reproducing data to the minimum by providing four delaying circuits, four attenuators and a composite circuit. CONSTITUTION:A magnetic reproducing signal lambda1 is delayed for the delaying times Tdo, Tdo, Td1 and Td2 respectively by delaying circuits 11, 12, 13 and 14, and the signal attenuated at the suitable attenuating ratios Ka, Kb, Kc and Kd by attenuators 15, 16, 17 and 18 is added, subtracted and synthesized by a composite circuit 19 respectively. Thus, the waveform distortion of the reproducing signal lambda1 can be effectively decreased, can be equalized to the small waveform of the prescribed half value width, and consequently, a magnetic recording/reproducing signal, especially, the error of the digital magnetic recording/reproducing data can be decreased to the minimum.