baber/WOPTO huggingface dataset:
Patent JP-S59121857-A (JP)
Title: Semiconductor device
Inventor: IMAOKA KAZUNORI
IPC: H01L29/43
Filed: 1982-12-28
Abstract: PURPOSE:To prevent a shortcircuit or the other inconvenience such as an excess etching in a large window by forming the window in a strip shape in such a manner that the width of the strip is not so long as compared with the longitudinal length of the strip and equalizing the widths of a plurality of windows. CONSTITUTION:After a diffused layer is formed on a silicon semiconductor substrate 1, a PSG layer 2 is covered, and a resist layer is coated thereon. Then, when pattering to open an electrode window, the patterns 10-14 are formed to have the same width (a) as the width (a) of the pattern 10 of the minimum size. For example, when the window area of 4mumX10mum is desired, patterns 11-14 of 1mum are combined to substantially obtain the area. Then, a polycrystalline silicon layer 4 is grown by a CVD method to approx. 1mum. the parts of any window are flattened. Reactive ion etching is performed with CF4 gas, and stopped when the layer 2 is exposed. All electrode windows are buried in the polycrystalline silicon. An aluminum layer 6 is deposited in a thickness of 1mum, thereby patterning wirings. Subsequently, a PSG layer is formed, and treated by annealing or the like.
Patent JP-S61134377-A (JP)
Inventor: VAN GEMERT BARRY
IPC: C07D521/00
Filed: 1985-10-11
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-H0896571-A (JP)
Title: Dynamic type memory
Inventor: TAKASE SATORU
IPC: G11C11/409
Filed: 1994-09-22
Abstract: PURPOSE: To shorten the data paths and to increase the hit-rate of a cache memory by providing a common multiplexer for two pieces of data buffers corresponding to sub-arrays of different banks. CONSTITUTION: Memory blocks 10 of plural shared sense-amplifier constitution are arranged while being divided into two pieces along direction Y perpendicular to direction X in which a sub-array 11 and a sense-amplifier 12 are alternately arranged. In this case, a common multiplexer 15 is connected to two pieces of data buffers 14 corresponding to respective sub-arrays 11 of different banks. Thus, data of respective banks can independently be read out by multiplexing data of plural banks and respective bands have data paths with respect to the group of all I/O pads 16, so that the hit-rate of a cache memory is increased. Moreover, since all of data lines 13 are formed in parallel with the second side Y of a memory chip and a group of multiplexers 15 and the group of I/O pads 16 are concentrated on the first side X of the chip, data paths are shortened.
Patent JP-S61106454-A (JP)
Inventor: NAGATA KUNIHIRO
IPC: H01L41/187
Filed: 1984-10-31
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-H1061627-A (JP)
Title: Connecting structure
Inventor: KITAURA KAZUO
IPC: F16B17/00
Filed: 1996-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure based on fitting, wherein fitting work is easy and a large connecting strength is provided. SOLUTION: A cut part 4 and a protruding part 5 are provided in the cylindrical part 2 of a first member 1. When the cylindrical part 2 is gradually inserted into the hole of a second member 6, the protruding part 5 is pressed to the wall surface of the hole and the cut part 4 is gradually closed, the cylindrical part 2 is deformed inside and, when the cylindrical part 2 is fitted in the hole by a specified depth, at least one part of the opposing peripheral ends 4a an 4b of the cut part 4 is contacted with another. Since the cylindrical part 2 is easily deformed inside until at least one part of the peripheral end parts 4a and 4a is contacted with another, the cylindrical part 2 is easily inserted into the hole.  Thereafter, however, since the deformation of the cylindrical part 2 is difficult, the protruding part 5 is strongly pressed to the wall surface of the hole, a connecting strength is increased.
Patent JP-S6381314-A (JP)
Title: Screen for crt
Inventor: YONEZAKI MASASHI
IPC: G02B26/02
Filed: 1986-09-26
Abstract: PURPOSE:To set the whole light transmissivity properly and obtain a picture easy to see by superposing the second polarizing plate rotatable relatively to the first polarizing plate, and rotating the second polarizing plate according to the intensity of external light and its angle of incidence. CONSTITUTION:When a gear 6 is rotated with a first polarizing plate fixed to the face of a cathode ray tube of a CRT device, the rotation force is transmitted through a rack 5 and a second polarizing plate 2 is rotated slightly around a fulcrum 3, and relative angle of the two polarizing plates is changed. Accordingly, the light transmissivity of the whole screen consisting of the first polarizing plate 1 and the second polarizing plate 2 changes. By adjusting the angle made by the first polarizing plate 1 and the second polarizing plate 2 according to the intensity of external light and its angle of incidence, a screen for CRT having proper light transmissivity can be obtained.
Patent JP-H1160133-A (JP)
Title: Step chain cleaning device for passenger conveyer
Inventor: ABE YOSHIO
IPC: B66B31/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment and adjustment by sliding a cleaning brush along a moving step chain at a part where a drum is engaged with a footstep chain, cleaning the chain, and attaching the brush to a specific gradient range upward from a horizontal line of the drum. SOLUTION: In a cleaning device 50, by sliding a brush of the cleaning device 50 along a moving step chain at a driven drum 4 or at a part where a driving drum 3 is engaged with a step chain 6, the step chain 6 is cleaned, and the brush is attached to a range 90 deg. upward from a horizontal line of the drum. The removing of a protecting floor near a landing brings out the step chain 6 and a frame 1 so that attachment, adjustment, and cleaning of the cleaning device can be facilitated. Further, because removed refuse is stuck to an auxiliary cover and can be collected in a machine chamber, a designed component is prevented from dirtying.
Patent JP-H0392287-A (JP)
Title: Performance evaluation method for manipulator
Inventor: YABUKI AKIHIKO
IPC: G01M99/00
Filed: 1989-09-02
Abstract: PURPOSE:To evaluate, with high precision, vibration and the shift of a track at the tip of a robot manipulator, by seeking a shift quantity and a function which is of a parallel advance direction displacement, conducting the least square approximation by an (n) function, and evaluating the quantity of the shift of the track. CONSTITUTION:A movable plane is pressed against a contacter 6 to restrict the free parallel advance 2 direction of the contacter 6 so that the detection value of a force detector 5 may become a set value. The movable plane is fixed at a time point on which this detection value has become the set value, and then, a robot manipulator 1 tip is made to make an uniform velocity linear movement in an unrestricted parallel advance direction. The detection value of the force detector 5 at this movement process is read. A shift quantity  D from a linear track at this instance is sought from the detection value of the force detector 5. The quantity of the shift of the track is evaluated by conducting the approximation of a vibration center value locus which is expressed with the relation of this shift quantity  D and the parallel direction displacement Py, by an (n) function.
Patent JP-H1158256-A (JP)
Title: Split pin detaching tool
Inventor: MATSUZAKI TOSHIHIRO
IPC: B25B27/20
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To safely, reliably and easily detach a split pin without applying excessive force by which the split pin is to be broken and without labor. SOLUTION: A split pin detaching tool is constituted of a pair of handle members 6, 7 pivotally attached by a fixing fulcrum shaft 5, and a pair of link members 10, 11 pivotally attached to the tips of the handle members 6, 7 by shafts 8, 9, and a boosting mechanism formed by pivotally attaching the approximately central parts of the link members 10, 11 by a free fulcrum shaft 12 is provided. Operating parts 6a, 7a to be gripped by an operator and for performing the opening and closing operations are provided on the handle members 6, 7. A tip returning process ring energizing part 1 is projectingly provided on a small piece 14 pivotally attached to the other side of the free fulcrum shaft 12, and a drawing process ring engaging part 2 is projectingly provided on a small piece 13 pivotally attached to one side of the fixed fulcrum shaft 5.  A pair of tip returning parts 3 are respectively and projectingly provided near the fixed fulcrum shaft 5 on the same side as the tip returning process ring engaging part 1 of the handle members 6, 7.
Patent JP-H02160580-A (JP)
Title: Image recording and its device
Inventor: KISHIMI KAZUTOMO
IPC: A61B5/00
Filed: 1989-08-31
Abstract: PURPOSE:To make possible creation of an easily recognizable image by reversing the negative and positive phases of image data and introducing the reversed phases into a thermal head when an image is recorded on a thermosensitive recording material with an application liquid which colors on the unheated section and becomes colorless or pale on the heated section, applied on a support. CONSTITUTION:A thermal head drive circuit 10 consists of an image signal reader section 14 which reads an image signal to be connected by an image signal input terminal 12, an image signal memory section 16 which stores an output from the reader section 14, a thermal head drive section 20 which drives in accordance with an output from the memory section 16, and a negative and positive phase reversal designation section 22 which reverses the negative and positive phases of image density with the image signal memory section 16. A thermosensitive recording material is formed by dissolving a colorless or pale basic dye precursor and a developer in an organic solvent, and applying an application liquid consisting of microcapsules containing an emulsified and dispersed product and a discharging agent on the support and drying the applied coat. The unheated section is colored and the heated section is decolored by the discharging agent. Therefore, a background is colored and an image section appears transparent on a projector screen.
Patent JP-S59121410-A (JP)
Title: Motor control method
Inventor: KITAOKA SHIYUUJI
IPC: G05D3/12
Filed: 1982-12-28
Abstract: PURPOSE:To change easily the state of operation while maintaining a high control speed by storing previously the change of the monitor control voltage to acceleration and deceleration into a nonvolatile memory and then reading out the stored change in response to the acceleration and deceleration. CONSTITUTION:The output B of a table position counter 1 is supplied to a substractor circuit 2 together with the output A of a table position command register 3 which is latched by a table shift command pulse with the table shift data used as an input. The output of the circuit 2 is sent to a comparator 6 as well as to a an acceleration/deceleration curve data selector 8 via a deceleration memory 7. The outputof the comparator 6 is supplied to the selector 8 via an acceleration/deceleration curve switching FF 9. The output of the FF 9 is applied to a clear terminal of a table shift degree counter 4. The counter 4 is counted up by a table shift pulse, and the output of the counter 4 is sent to an acceleration memory 5. The output of the memory 5 undergoes a D/A conversion 10 through the selector 8 and is delivered in the form of the motor control voltage.
Patent JP-S6287167-A (JP)
Inventor: MIHARA IZUMI
IPC: A61M21/00
Filed: 1985-10-14
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-H0889723-A (JP)
Title: Bath water circulating and purifying device
Inventor: SHIGA HISASHI
IPC: B01D35/027
Filed: 1994-09-22
Abstract: PURPOSE: To wash filter media for purifying bath water in a bath tank at adequate timing by providing a circulating flow passage with a turbidity detector for detecting the turbidity of the bath water at its proper point. CONSTITUTION: The bath water 3 in a bath tank 2 is lifted up by a circulating pump 4 and the turbidity detector 8 is connected to the downstream of the circulating pump 4 in the circulating flow passage 7 which gushes water from a discharge pipe 6 into the bath tank 2. First and second three-way valves 14, 15 are changed over to pass the bath water lifted by the circulating pump 4 through a flow passage 13 for backwashing, a filter case 9 and a drain path when the preset or higher turbidity is detected by the turbidity detector 8. The bath water is thus passed backward for the prescribed time within the filter case 9 to wash filter media 12. The degree of contamination of the bath water is monitored at all times in such a manner and the bath water is automatically washed.
Patent JP-H09109562-A (JP)
Title: Coloring matter accepting element for thermosensitive coloring matter transfer
Inventor: TEE MIN KUN
IPC: B41M5/42
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To enhance the dark holding stability of the coloring matter of the image formed on a coloring matter receiving layer by providing a support having a substrate layer of an amino functional polymer and a polymer coloring matter image receiving layer containing a stabilizer successively provided to one surface thereof. SOLUTION: In a coloring matter receiving element of thermal coloring matter transfer having a support having a substrate layer of an amino functional polymer and a polymer coloring matter image receiving layer provided to one surface thereof suitably used in order to obtain a print from an image electronically formed from a color video camera, the coloring matter receiving layer contains a stabilizer represented by formula (wherein n is an integer of 4-12 and R is an at least 6C substituted or non-substituted alkyl group such as chlorooctyl, s-dodecyl, 3-hydroxyhexyl, cyclohexyl, hexyl, octyl, dodecyl, hexadecyl, methoxyoctyl or 10-acetoxydecyl.
Patent JP-S59119838-A (JP)
Title: X-ray exposing device
Inventor: KARIYA TAKUO
IPC: G03F7/20
Filed: 1982-12-27
Abstract: PURPOSE:To accomplish the X-ray irradiation suitable for mask exposure by a method wherein the X-ray generated from a target containing at least Si is spectral analyzed using InSb crystal. CONSTITUTION:X-ray is generated between the electron gun 2 under a high vacuum state and the target 3 containing Si by applying high voltage. When this X-ray is introduced to a spectral crystal 5 of InSb, a strong X-ray flux of excellent parallelism can be obtained by Bragg diffraction. The narrow-widthed region of a mask 6 extended in the vertical direction of the diagram by the X- ray flux extended in the vertical direction of the diagram can be exposed at the same time, but pertaining to the regions located on the left and the right, they are exposed by moving a holder 8 using a driving device, thereby enabling to perform an exposure on the whole surface of the mask 6. Besides, if a negative potential is given to the spectral crystal 5 of InSb for the filament of the electron gun, the damage generating by the recoiled electron on the spectral crystal can be prevented.
Patent JP-S6383120-A (JP)
Title: Production of thermosetting polymer and its prepolymer
Inventor: NIWA TAKAKAZU
IPC: C08G16/00
Filed: 1986-09-26
Abstract: PURPOSE:To obtain a thermosetting polymer excellent in heat and chemical resistance, by reacting a specified dipyridine compound with an aromatic dialdehyde. CONSTITUTION:A compound of the formula is reacted with an aromatic dialdehyde which may be substituted to obtain a thermosetting prepolymer. By heating this prepolymer at 200-350 deg.C, a polymer excellent in heat and chemical resistance can be obtained. In the formula, R1 and R2 are each H, benzyl or a 1-3C lower alkyl. Examples of the compounds of the formula include 4,4'-dimethyl-2,2'-bipyridyl and 6,6'-dimethyl-2,2'-bipyridyl. Examples of the aromatic dialdehydes which may be substituted with e.g., a phenoxy group include terephthalaldehyde and diformyldiphenoxymethane. The synthesis of the prepolymer is usually carried out at 80-250 deg.C.
Patent JP-H06197341-A (JP)
Title: Method for access control
Inventor: ERITSUKU DEIIRU
IPC: H04N5/00
Filed: 1993-09-14
Abstract: PURPOSE: To provide an access control method improved is security. CONSTITUTION: In a chargeable television system, having a protective function which prevents the inhibition of writing on a smart card 11, a data packet, is transmitted to the card 11 through a decoder 15. The data packet contains information 13, which is used for updating the qualification on the card 11 itself. Information on time is added to this kind of packet. The card 11 checks whether or not a parameter is evolutionally developed between two successively continuous packets. When the parameter is not developing, the card 11 stops the supply of a descrambling parameter 14 to the decoder 15.
Patent JP-H0868281-A (JP)
Title: Transmitter of obstacle detection signal in electric shutter
Inventor: UENO KOHEI
IPC: E06B9/84
Filed: 1994-08-30
Abstract: PURPOSE: To find whether or not a cell is replaced and a standard of replacement time by providing an indication section to a cell loaded transmitter installed to a shutter curtain, indicating the number of signal transmitting times and, at the same time, raising an alarm when it reaches a specific number. CONSTITUTION: A signal detected by an obstacle detection sensor 6a provided on a seat plate of a shutter curtain 1 is transmitted from a radio transmitter 7 it is received by a receiving section 9a, an opening and closing device 3 is operated by a control section 3a, and a drum 2a is stopped. At that time, output speed is indicated on an indication section 15 of the transmitter 7 whenever the signal is outputted and, at the same time, when it reaches a specific number, an alarm is raised from an alarm device 16. The output speed is decided on the basis of the cell life of the transmitter 7. The indication of the speed on the indication section 15 is indicated only when a switch 10 is operated, and then the switch 10 is not operated, counting is only continued. By the constitution, the replacement time of a cell can be surely and simply found out.
Patent JP-H04108782-A (JP)
Title: Production of optically active gamma-butyrolactone derivative
Inventor: NOYORI RYOJI
IPC: C07B53/00
Filed: 1990-08-30
Abstract: PURPOSE:To obtain the title high-purity compound useful as various pheromone of insect or perfume simply by asymmetrically hydrogenating a gamma-keto-acid or an ester thereof in the presence of a specific catalyst. CONSTITUTION:A compound shown by formula I (R<1> is 1-10C alkyl or phenyl which may contain substituent group; R<2> is H or lower alkyl) is asymmetrically hydrogenated by using one selected from optically active ruthenium-phosphine complexes shown by formula II [R<3>-BINAP is tertiary phosphine shown by formula III (R<3> is H, methyl, etc.,); Q is tertiary amine; (y) is 0 or 1, when y=0, x is 2, (z) is 4 and (p) is 1 and when y=1, x is 1, (z) is 1 and (p) is 0], formula IV (R<4> is lower alkyl, etc.,) and formula V [X is halogen; R<5> and R<6> are phenyl which may contain substituent group; R<7>-BINAP is tertiary phosphine shown by formula VI (R<7> is H, methoxy, etc.,)] as a catalyst to give the objective derivative shown by formula VII (* is asymmetric carbon).
Patent JP-S6198450-A (JP)
Inventor: UIRIBURORUDASU YOHANESU BUAN H
IPC: G06F11/10
Filed: 1985-10-16
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-S6288225-A (JP)
Inventor: NISHII SHINICHI
IPC: H01H33/04
Filed: 1985-10-14
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-H0677302-A (JP)
Title: Film thickness measuring method
Inventor: TANAKA YOSHIYUKI
IPC: H01L21/66
Filed: 1992-08-28
Abstract: PURPOSE:To accurately measure the thickness of thin films at many points on a multi-layer film structural substrate. CONSTITUTION:When measuring the thickness of a thin film by multipoint method on a multi-layer film structural substrate, a data input portion 17 for inputting the film thickness and measurement coordinates on the substrate surface and a data analysis portion 16 for computing the thickness of the thin film at each measuring point from the thickness of the film on the substrate surface and a spectral reflectance of the thin film are provided, and the multipoint measurement of the thickness of the thin film on the multi-layer film structural substrate is performed.
Patent JP-2000051712-A (JP)
Title: Photocatalyst body
Inventor: SONOMOTO KAZUHIKO
IPC: B01J35/04
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst body having an increased surface area of a substrate, capable of activating almost uniformly a photocatalytic function layer formed on the surface of the substrate and increasing the contact efficiency between a fluid and a photocatalytic semiconductor. SOLUTION: This photocatalyst body 1 has a substrate 2 with a plain weave wire net 3 formed from wires comprising SUS, Ti or its alloy, Cu or its alloy, Al or its alloy and a porous layer 4 formed on the surface of each of the wires by sintering metal particles made of SUS, Ti or its alloy, Cu or its alloy, Al or its alloy and forms a photocatalytic function layer 5 on the surface of the porous layer 4.
Patent JP-H1073679-A (JP)
Title: Indicator for vehicles
Inventor: BABA NORIAKI
IPC: G04F10/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To enable reading time in middle point, by indicating on a display with digits the time that a vehicle runs for a certain distance from the state of velocity 0 and indicating on the other display the remaining distance or travelled distance with a series of a plurality of columnar segments. SOLUTION: Fluorescent display tube 2 of a display unit 1 has a display 7 provided with segments 6 in the shape of 8 and a display 9 provided with 20 pieces of segments 6, for example, in a series of nearly elliptic shape. A driver pushes a mode selection switch 12 of a control unit 10 and set it at 0 to 400 time mode. In 0 to 400 time mode, the display 7 indicates with digits the time a vehicle takes to run 400m, for example, from the state of velocity 0 and the display 9 turns off every 5 segments, for example, at every running of 100m, quarter of 400m and indicates the remaining distance. By this, the driver can read the time in the middle points from the display 9.
Patent JP-H06318459-A (JP)
Title: Lithium secondary battery
Inventor: TAKAMI NORIO
IPC: H01M10/05
Filed: 1993-09-14
Abstract: PURPOSE:To provide a lithium secondary battery with high capacity which is excellent in battery characteristics such as cycle life, flatness of discharge voltage, and quick charge and discharge cycle. CONSTITUTION:A lithium secondary battery has a positive electrode 4, a negative electrode 6 consisting of a carbonaceous material storing and releasing lithium ion, and an nonaqueous electrolyte. The carbonaceous material has a spacing d002 of face (002) of graphite structure ranging from 0.335 to 0.336nm, and a peak intensity ratio (P101/P100) of (101) diffraction peak P101 to (100) diffraction peak P100 exceeding 2.2. Further, a powder having a ratio of the length La of (a)-axial crystallite to the length Lc of (c)-axial crystallite less than 1.5 is used.
Patent JP-H0568785-A (JP)
Title: Washing machine with centrifugal function
Inventor: NISHIMURA HIROSHI
IPC: D06F39/08
Filed: 1991-09-10
Abstract: PURPOSE:To suppress the cost and enhance the manufacturability of a drain hose of a washing machine equipped with hydro extraction function and the structure of supporting and fixing the hose in the machine. CONSTITUTION:A platform 13 made of plastic is connected to an outer box and fitted with a hose support 20 apart from the outer box, and a part on the way of a drain hose 10 situated inside of the machine is supported by the hose support 20. This prevents the hose 10 from touching the outer box and from breaking, which dispenses with any hose specifically strengthened. If therein the fixation of the hose 10 to the hose support 20 is made by a band 26 which is set upon drawing from a working hole in the box in the direction of working hole, the works can be finished effectively.