baber/WOPTO huggingface dataset:
Patent JP-H0590603-A (JP)
Title: Manufacture of nonvolatile semiconductor memory
Inventor: TANI TOMOFUNE
IPC: H01L27/115
Filed: 1991-09-26
Abstract: PURPOSE:To improve integrated density of a nonvolatile semiconductor memory by a reduction in an interval of floating gates. CONSTITUTION:After a gate insulating film 2, a polycrystalline Si film 3, an interlayer insulating film 4 and a polycrystalline Si film 5 are sequentially formed on an Si substrate 1, etching masks 6 each having a floating gate shape are formed at every other ones of a plurality of floating gate forming regions on the film 5. Then, after a sidewall spacer 7 is formed on the sidewall of each mask 6, an Si film 8 is selectively grown on the film 5 of the exposed part. Thereafter, after the spacer 7 is removed, the films 5, 4 and 3 of the part between the mask 6 and the film 8 are removed by an RIE method, and the film 8 is removed. Thus, floating gates PG are formed at an interval equal to the width of the spacer 7.
Patent JP-S62136304-A (JP)
Title: Designation of boring diameter for automatic film reader for manufacturing printed circuitboard
Inventor: FUJITA HIDEO
IPC: H05K3/00
Filed: 1985-12-05
Abstract: PURPOSE:To obtain the boring diameter designation information for the hole position on a film for the manufacture of printed circuitboard by reading only the hole position for one among two films and coloring and reading the boring diameter of the other film. CONSTITUTION:Two sheets of film 1 for the manufacture of printed circuitboard are prepared. A sheet of the film 1 is read by an automatic reader 2 without coloring said film to the color representing the boring diameter and only the correct hole position is calculated. The latter film among two films is mounted onto a coordinate reading device, and the information of the boring diameter is calculated by a boring diameter designating device 3, and the information calculated by the apparatuses 2 and 3 is information-managed by a central processor 4, and thus the boring diameter designation information for the correct hole position can be obtained.
Patent JP-H04275927-A (JP)
Title: Method for production of small hollow spherical glass particles
Inventor: JIEIKOBU BUROTSUKU
IPC: C03B19/10
Filed: 1991-09-27
Abstract: Small hollow glass spheres are prepared by adding a surfactant to a liquid glass precursor mixture. The surfactant-containing solution or dispersion can be formed into droplets which are directed into a heated zone and the product collected in a cooler zone. Alternately, the solution or dispersion may be spray-dried, and the spray-dried product is fed into the heated zone and collected in the cooler zone. Nonionic fluorocarbon surfactants are the preferred surfactants.
Patent JP-H08135326-A (JP)
Title: Bathroom doorway structure
Inventor: SHINJO YOSHINORI
IPC: E06B7/18
Filed: 1994-11-09
Abstract: PURPOSE: To ensure the safety of aged or physically handicapped persons' walking, to constitute no obstacle to passing by a wheelchair, and to prevent hot water in a bathroom from infiltrating into a dressing room through an opening and closing door. CONSTITUTION: In a bathroom doorway structure having an opening and closing door provided on a boundary between a bathroom and a shower room, a lower stile 2 is disposed along the lower end of an opening and closing door 3, and the lower stile 2 is provided with a cavity part 2a disposed along the longitudinal direction thereof. A watertight material 7 having buoyancy to water is loosely fitted to the cavity part 2a.
Patent JP-H04151617-A (JP)
Title: Exposure device
Inventor: YANAGIDA KIYOHISA
IPC: G02B26/10
Filed: 1990-10-16
Abstract: PURPOSE:To form correct information on an image carrier even when the reflecting surface machining accuracy of a mirror is low by roughening at least a part of surfaces except the incidence surface and projection surface of an ftheta lens. CONSTITUTION:Reflected light from a reflecting surface of a rotary mirror 3 is made incident on the ftheta lens 11 and light passing through the ftheta lens 11 is reflected by the reflecting mirror to irradiates the image carrier, thereby forming a latent image. The respective surfaces of the reflecting mirror except the incidence surface 12 and projection surface 13 are partially roughened into aventurine surfaces, etc., and made low in surface accuracy and when the reflecting surfaces of the rotary mirror 3 are low in accuracy, light 7 of (n)th order such as stray light which is incident on the incidence surface 12 of the ftheta lens 11 is diffused. Consequently, energy convergence on a specific place on the image carrier can be precluded and adverse influence upon the image is eliminated.
Patent JP-H01116510-A (JP)
Title: Light projecting system automatic focusing device
Inventor: NONAKA OSAMU
IPC: G03B13/36
Filed: 1987-10-29
Abstract: PURPOSE:To attain accurate measurement of distance from a close distance to remote distance by projecting light generated by continuous pulse driving to an object, converting a signal based on the reflected light from an object into a voltage and counting the number of times of inverting outputs after comparing the voltage with a reference voltage. CONSTITUTION:An infrared light emission diode 1 which is optically modulated by being continuously driven in terms of pulse is used as the light source of an automatic focusing (AF) device. When the pulse light which returns by reflected from the object is photoelectrically converted, the photoelectrically converted voltage of signal for automatic focusing is compared with the reference voltage by one comparator 19. Thereafter, the number of times of the inversion in the comparator is counted by a counter 22 so as to control to digitally switch an IRED driving current with the outputs from the counter. Since the switching of light quantity in two stages or above can be possible, the accurate AF can be performed from a close distance to a remote distance by using the optimum signal level.
Patent JP-2000103468-A (JP)
Title: Compound container
Inventor: SUZUTA MASAYOSHI
IPC: B65D77/06
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To materialize saving of resources, recycling and reduction of volume at disposal for an inner container of a compound container which is integrally composed of an outer container made up of a plastic or a paper container and the inner container made up of a plastic container, a soft packaging container or a paper container, and to make the best use of interrelating advantages for both of the containers which become compound. SOLUTION: For a compound container made up integrally of an outer container 10 and an inner container 20, the inner container 20 accounts for 50-1 wt.% of the whole compound container, and integration of both of the containers 10 and 20 is made by a physical method such as setting-in or putting-in and the inner container 20 has a function as a cartridge in this compound container.
Patent JP-H04151916-A (JP)
Title: Selective calling receiver
Inventor: MURAI MAKOTO
IPC: H04B7/26
Filed: 1990-10-16
Abstract: PURPOSE:To easily select a channel number to obtain a required channel by detecting that a switched channel number is a prescribed channel number so as to drive a vibration means. CONSTITUTION:A reception signal received by an antenna 10 is fed to the receiver via a radio circuit section 20 provided with a local oscillator and mixers 24 and 23, 27 and 26, etc., and demodulated by a demodulation circuit 30. Whether or not code information included in the demodulation signal is coincident with code information stored in a ROM 50 is discriminated by a control circuit 40. When the selected channel number is a prescribed channel number, as soon as a speaker 70 of a vibration means is sounded via a driving circuit 60 with a coincidence discrimination output from the circuit 40, the frequency of an oscillator 24 is set via the circuit 40 corresponding to the channel. By such constitution, a channel to obtain a required channel is easily selected. Moreover, the operation is similar in the case of using an illumination means in place of the vibration means.
Patent JP-2000105610-A (JP)
Title: Distributing valve controller
Inventor: NIHEI KAZUHIKO
IPC: G05D7/06
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a valve controller for appropriately distributing a required inflow rate to branch destinations by suppressing the fluctuation of inflow rate caused by distributing valve operation through a valve on the inflow side. SOLUTION: This device is provided with a first valve driving control part 110 for driving a first valve so that a first inflow rate Q of a fluid to flow into a fluid inflow part can be a prescribed first target flow rate Qr and a second valve driving control part 111 for driving a second valve so that the respective second inflow rates of fluids to flow into plural fluid outflow parts can be respective prescribed second target flow rates QAr and QBr. Thus, the flow rate of the fluid flowing through the fluid inflow part can be appropriately controlled and concerning the fluids flowing out of the fluid outflow parts, the flow rate can be appropriately distributed to plural branched fluid outflow parts.
Patent JP-H11111251-A (JP)
Title: Battery housing case for electric equipment
Inventor: NOBUOKA HIROO
IPC: H01M2/10
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a structure, which can reduce the thickness of a case main body and which prevents the generation of unexpected removal of a cover, in a battery housing case for housing batteries in the aligned condition. SOLUTION: One surface of a battery housing case is opened 12 and both ends of this opening 12 are provided with terminal plates 30, 31 for contact with an electrode of a battery 4, and provided with a case main body 1 for housing plural batteries 4, 40 in the laterally aligned condition, a cover body 12 having flexibility and to be slid in relation to the opening 12 so as to cover the opening 12, and an engagement piece 20 provided in the cover body 2 and to be hooked on the case main body 1.  Both ends of the opening 12 along the sliding direction of the cover body 2 are formed with a cam end surface 14 having a cross dimension narrower than that of the cover body 2 and for pushing the cover body 2 inward near an engagement part of the cover body 2 with the case main body 1, and the cover body 2 is deflected for deformation in a direction for increasing the hooking margin of the engagement piece 20.
Patent JP-H01154832-A (JP)
Title: Press machine
Inventor: KUROKOME KAZUO
IPC: B30B15/02
Filed: 1988-10-31
Abstract: PURPOSE:To facilitate free setting of a working hole at the necessary pitch by adjusting upper and lower dies by moving in the horizontal direction by a controllable driving device. CONSTITUTION:When a positioning command is inputted from a control device, a spline shaft 22 is rotated, nuts 41A, 41B are moved in an arrow mark C direction, die 19 and punch 17 are moved in the same distance simultaneously and positioned at the necessary position. when the command value for positioning a punch by its fine adjustment is inputted from the control device to the servomotor for finely adjusting the punch, a screw shaft 52 is rotated by the rotation of the driving shaft 56 for the punch fine adjustment. A punch plate 10 is moved by being guided by an upper part guide rail 14 and the fine adjusting screw fitted to a spline shaft 55 is rotated as well. Now a movable punch plate 11 is moved slightly further. A punch 16 can automatically be positioned at ths position slightly moved to a die 18 and a punch 17 to a die 19.
Patent JP-H04149722-A (JP)
Title: Input device
Inventor: SEKI TAEKO
IPC: G06F3/02
Filed: 1990-10-15
Abstract: PURPOSE:To obtain the same input information repeatedly by single-time input operation and simple repetition indication to decrease input man-hours by providing a card read means, a card write means, and the card control mechanism for a card control means. CONSTITUTION:When input operation is repeated, an operator presses the data storage indication key of an input switch 1 substituted with a key of a keyboard and indicates data storage. Then when usual key operation is performed, a control part 2 converts the indication into data such as a character code or function code and sends the converted data to a computer main body through a connector 3, and the data are processed. Simultaneously, the converted data are sent to the card control mechanism part 4, which writes the received data on a card through a card write part 5. Then when the input operation is performed repeatedly, the operator indicates the repetition with the input switch 1. Consequently, the same input information is obtained repeatedly by the single- time input operation and simple repetition indication.
Patent JP-S63128485-A (JP)
Title: Discriminating device for closed loop graphic symbol
Inventor: MARUYAMA HIROSHI
IPC: G06F17/50
Filed: 1986-11-18
Abstract: PURPOSE:To obtain a closed loop graphic symbol discriminating device having a higher recognition rate, by adding both of a contour data storage part and a vector data storage part, and by judging by collating a contour data with a vector data by a graphic symbol deciding part thereby. CONSTITUTION:A closed loop graphic symbol deciding part 106 extracts whether each closed loop for forming a contour data 113 stored in a contour data storage part 103 is its outer loop or inner loop, and a data whose condition such as a size, a shape, etc. becomes a candidate of a closed loop graphic symbol. On the other hand, whether a closed loop graphic symbol candidate selected by referring to a vector data 116 from a vector data storage part 105 is appropriate as a closed loop graphic symbol or not is inspected, and by discriminating it from an area formed by being surrounded by a connecting line, or by checking how to set a pin, the closed loop graphic symbol is discriminated.
Patent JP-H08108157-A (JP)
Title: Ultrasonic washer
Inventor: MATSUSAKO YUJI
IPC: B08B3/12
Filed: 1994-10-13
Abstract: PURPOSE: To prevent the generation of crystal defect caused by the physical damage in a semiconductor wafer by ultrasonic waves. CONSTITUTION: An apparatus equipped with an oscillator 6 which is suspended in washing liquid 2 and vibration generating means 8, 9, 10 for applying high frequency waves which cause the ultrasonic vibration of the oscillator 6, low frequency waves which move periodically the position of the oscillator 6, and a direct current bias which floats the oscillator 6 appropriately from the bottom surface of a washing tank 1.
Patent JP-H09117422-A (JP)
Title: Generating apparatus of driving wave form for oblique magnetic field, eddy current estimating apparatus, mr imaging method and mri apparatus
Inventor: KONO KAZUHIRO
IPC: G01R33/48
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To readily obtain a driving wave form by correcting an eddy current for an oblique magnetic field so as to practically apply an oblique magnetic field having an arbitrary wave form. SOLUTION: A sine wave as a wave form x (t) for driving an oblique magnetic field is inputted to an oblique magnetic field system G under changing a frequency f, and a frequency response function H (f) of the oblique magnetic field system G is obtained based on the relationship between the sine wave x (t) at each frequency and an induced voltage v (t) on a search coil 21, and the frequency response function H (f) is stored. A practically applicable driving wave form x (t) capable of applying oblique magnetic field having a desired wave form is formed based on the frequency response function H (f) and a desired wave form b (t) of the oblique magnetic field. Therefore, by obtaining the frequency response function of the oblique magnetic field only once and storing it, a driving wave form for oblique magnetic field capable of practically applying oblique magnetic field of an arbitrary wave form can be readily formed by computing.
Patent JP-H07111642-A (JP)
Title: Image communication terminal equipment
Inventor: MOTOKI ATSUSHI
IPC: H04N7/15
Filed: 1993-10-08
Abstract: PURPOSE:To obtain an image communication terminal equipment which is capable of transmitting an image having high picture quality and smooth motions when a line with large transmission capacity is used and selecting a picture quality priority screen or a motion priority screen according to the degree of motions of an object. CONSTITUTION:In an image communication terminal equipment provided with the multiple transmission function of plural kinds of data including video data, the equipment is provided with a detection means 10 detecting a line rate to be set between an opposite party terminal and the equipment, and a quantization table switching means 11 switching the quantization table in an image processing based on the detection result of the detection means. The equipment is provided with a selection means 12 selecting a motion priority mode or a picture quality priority mode. When an ISDN line with large line capacity is selected between the opposite party terminal and the equipment and line capacity is increased by setting plural ISDN lines, the picture quality of an image to be transmitted to the opposite party terminal is improved.
Patent JP-H0591841-A (JP)
Title: Distributing device of frozen food producing device
Inventor: KOBAYASHI MASAHIRO
IPC: A23G9/16
Filed: 1991-09-30
Abstract: PURPOSE:To obtain the subject device having excellent uniformity equipped with a pair of left and right cooling cylinders to produce different frozen foods and a central plunger to mix the frozen foods bed from the cylinders and feeding and agitating blades having different directions of revolution and different directions of spiral in the cylinders. CONSTITUTION:An agitating blade 3 of a stirrer 5 laid in a left cooling cylinder 1 and an agitating blade 4 of a stirrer 6 laid in a right cooling cylinder 2 have completely opposite spiral directions. Moreover, the agitating blade 3 is rotated in the right direction and, on the contrary, the agitating blade 4 is revolved in the left direction. Consequently, cream in the cooling cylinder 1 is smoothly pushed out by the agitating blade 3 to a connecting path 18 facing in the right direction toward an outlet. On the other hand, cream in the cooling cylinder 2 is smoothly pushed out by the agitating blade 4 to a connecting path 19 facing in the left direction toward an outlet. Therefore, when a plunger 17 is raised, both the creams are evenly mixed to uniform a taste and to equalize a color layer.
Patent JP-H08139769-A (JP)
Title: Direct converting receiver
Inventor: ABE KATSUAKI
IPC: H04L27/14
Filed: 1994-11-10
Abstract: PURPOSE: To improve the reception sensitivity of an FSK signal of radio communication which is low in modulation index as to the direct converting receiver for the FSK signal. CONSTITUTION: An I signal 108 and a Q signal 109 which are obtained by direct conversion are digitized by amplitude limiter amplifiers 112 and 113. The digital Q signal when the digitized I and Q signals change from the same sign to different signs is latched by a D flip-flop 118 and the digital Q signal when they change from different signs to the same sign is latched by a D flip-flop 119. Exclusive OR operation is performed by combining the Q outputs of the said D flip-flops 118 and 119 and the digital I and Q signals together to obtain a demodulation output, and consequently the frequency of data decision making per sign is made higher than usual to improve the reception sensitivity when the FSK signal which is low in modulation index is received.
Patent JP-H10119597-A (JP)
Title: Moving agricultural machinery
Inventor: KAMIYA HISASHI
IPC: B60K17/10
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To make the visual range of an operator controlling a handle better by providing an engine and the handle before and behind a machine base driven by revolution of a wheel and arranging a hydraulic transmission in front of the engine by making the top face lower than the top face of the engine. SOLUTION: An engine 7 is fixed in front of a main gear box 2, a mount 8 is projected forward from the main gear box 2 and a hydraulic transmission (HST) 9 is fixed to the mount 8 by making the top face lower than the top face of the engine 7 in front of the engine 7. The top faces of the engine 7 and the HST 9 are covered with a bonnet A whose front part is made lower, a belt 14 is wound on a pulley fixed to the crankshaft of the engine 7 and a pulley fixed to the input axis of the HST 9 and revolution power of the engine 7 is introduced into the HST 9. Because the HST 9 is provided in front of the engine 7 so that the top face may by lower than the top face of the engine 7, the frontmost end becomes lower and the front visual range becomes excellent.
Patent JP-H02124033-A (JP)
Title: Cut straw guiding apparatus of discharged-straw cutter for thresher
Inventor: AKIYAMA TAKAO
IPC: A01F12/40
Filed: 1988-10-31
Abstract: PURPOSE:To perform uniform scattering of cut straw over a field by placing a specific guide plate below a disk cutter on a combine. CONSTITUTION:A disk cutter 6 is placed at the straw-discharge position of a thresher 3 mounted on a truck 2 having a driving apparatus 1 and a guiding apparatus composed of a number of guiding plates 7 is placed at the dropping position of cut straw below the cutter 6. In a combine provided with the above apparatuses, the size of the guiding face of the guiding plate 7 of said guiding apparatus is made to be wider at the unreaped side of the truck 2 than at the reaped side.
Patent JP-H1088100-A (JP)
Title: Adhesive
Inventor: ISHIMARU OSAMU
IPC: H05K3/38
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To decrease the warp due to the difference in the coefficient of thermal expansion of adherends in thermal bonding and the warp after bonding. SOLUTION: This adhesive is a thermosetting one for bonding a glass-base epoxy resin tape to a metal foil, contains 5-75wt.% epoxy resin, 20-90wt.% synthetic rubber, 1-30wt.% phenol resin, and a suitable amt. of an epoxy resin curative, and exhibits an elongation at the temp. of bonding of 50% or higher and an elongation after thermal curing of 20-150%.
Patent JP-H02121797-A (JP)
Title: Automatic welding material for cutter having excellent wear resistance
Inventor: KAWANISHI YASUO
IPC: B23K35/30
Filed: 1988-10-31
Abstract: PURPOSE:To obtain a suitable material to use to edge hardened build up for a cutter by containing each specific quantity of C, Si, Mn, Cr, Mo, W, V and Co in a steel material. CONSTITUTION:A welding material has composition composed of 0.8-3.0wt.% C, <=1.0% Si, 0.1-1.5% Mn, 2.5-5.5% Cr, <=10% Mo, 5.0-15.0% W, 1.0-7.0% V, <=12% Co and the balance of Fe with inevitable impurities. Material using pre-alloy powder of the above components, mixed with a little quantity of binder and formed with extrusion, is cut to suitable length, and sintered in a sintering furnace to make to long length coil. By using this, build up welding is executed to the cutter base of SKS quality with an automatic TIG welding. The hardness in the build up part is about Hv1000 and as this is harder than the hardness of stellite series material and has only a little blow hole, the service life is lengthened and as this has no spatter, scattering of carbon, etc., is eliminated and the components are stabilized. Further, this has excellent grindability needed for grinding finish.