baber/WOPTO huggingface dataset:
Patent JP-H1191973-A (JP)
Title: Paper sheet aligning device
Inventor: ISHIGURO AKITO
IPC: B65H31/40
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To reliably align mails falling at a slot and leaning against a separator and mails hooking at the stick part of a letter and the step of a sticking seal, to reliably aligns in a short time, and to provide a machine to reduce the generation of noise. SOLUTION: A separator 7 is vibrated in the direction of the thickness of a mail 4 by a fixed guide 3 at a side. Further, by momentarily floating the mail 4 through vertical vibration of a fixed guide 3, the separator 7 and the mail 4 are separated away from each other and the mail 4 is aligned. When the mail 4 is floated and falls again, by applying vibration in the direction thickness, Further, when vibration having different frequency and amplitude is applied, the mail 4 is reliably rapidly aligned and further, by selecting a mode wherein a strength and a frequency optimum to an operation format, the generation of noise is reduced.
Patent JP-2001076176-A (JP)
Title: Texture picture processor and texture processing method
Inventor: MATSUMOTO HIRONORI
IPC: G06T15/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To translucently overlap texture data on a texture memory with picture data on a frame buffer at high speed by using the operation function of a rendering means. SOLUTION: A picture data storage area in a frame buffer is cleared, texture data (objective data whose edge is to be emphasized) of a processing object is written into a texture memory and a filter coefficient is written into an αvalue memory (S401 to 403). It is judged whether a processing on all filter coefficients is terminated or not. When it is not terminated, the value of a filter coordinate which is not processed is set to (i, j), The filter coefficient whose coordinate is (i, j) is taken out from the αvalue memory (S404 to 406). All texture data written into the texture memory are operated and an operation result is stored in the frame buffer as picture data (S407). Thus, texture data whose edge is emphasized are obtained in the picture data area.
Patent JP-H0972868-A (JP)
Title: Mapping image display method in element mapping device
Inventor: SATO YOSHIMICHI
IPC: G01N23/223
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a mapping image display method capable of displaying an image at a time of measurement without damaging the image. SOLUTION: When a plurality of image windows (w) are formed on the screens W of an image display device to display images, the image windows (w) are successively arranged from the left of the screens W in a lateral direction according to the sizes of the images desired to be displayed and the number of display images to judge whether the image windows (w) protrude from a display range and, in the protruding case, the protruding window (w) is arranged so as to be lowered by one stage and an image is displayed in the state similar to a measuring state.
Patent JP-H0685574-A (JP)
Title: Variable gain wide band amplifier
Inventor: SAWADA NAOMI
IPC: G01N29/44
Filed: 1992-08-31
Abstract: PURPOSE:To provide the variable gain wide band amplifier which makes precise gain control possible and is provided with wide band characteristics. CONSTITUTION:This device is provided with an amplifier circuit composed of a transistor Q1 which base is connected to an input signal, transistor Q2 which connects the base to a fixed power source, connects the collector to the positive power supply side and extracts an output signal from this side, and transistor Q3 which connects the collector to the emitter of the transistor Q2, connects the base to an AGC voltage and connects the emitter to the collector of the transistor Q1, transistor Q4 which connects the collector to the positive power source, connects the base to the fixed power source and connects the emitter to the collector of the transistor Q1, transistor Q5 which connects the collector to the emitter of the transistor Q2 and connects the base to the base of the transistor Q1, and constant current source 1 connected between the emitter of the transistor Q5 and a ground so as to control a current corresponding to the DC current value of the transistor Q4.
Patent JP-S63109402-A (JP)
Title: Preparation of optical phase operating plate
Inventor: TANETANI MOTOTAKA
IPC: G02B5/00
Filed: 1986-10-27
Abstract: PURPOSE:To easily obtain an optical phase operating plate excellent in inside uniformity and reproducibility by superposing and stacking plural layers having different etching speeds respectively on a base and etching only the surface side layer having a high etching speed to form the optical phase operating part. CONSTITUTION:Two or more laminated layers having different etching speeds respectively are stacked on the base 1 and then the surface side layer having a high etching speed is etched, so that the phase operation part controlled at its phase operating variable not by etching depth but by layer thickness. Namely, an Si3N4 film 3 is stacked on an SiO2 film 2 stacked on the glass base 1 by using plasma CVD method. Then the Si3N4 film 3 is worked like stripes consisting of W width and P pitch by using photorithography technique and etching technique. When the etching time is optimized, the processing can be comparatively easily controlled so that the Si3N4 film 3 can be completely removed and the SiO2 film 2 is not almost removed.
Patent JP-2001086729-A (JP)
Title: Switched reluctance linear motor
Inventor: MINOSHIMA NORIMOTO
IPC: G01D5/245
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To increase detection accuracy of the position of a movable member and accurately positioning the movable member with a detecting part put, in parallel with the movable member for detecting the position of the movable member. SOLUTION: In a movable member forming part 18 of an SR linear motor, a detecting part 26 is extended on a side of a movable member 17 in the elongating direction of the entire length of the movable member 17. The detecting part 26 to be detected has a structure, having tooth parts 26a with a give pitch. In this case, a tooth parts 26a has the same pitch as a projected part 17a of the movable member 17 and has its top cut shape, as compared with the projected part 17a. The projected part 17a has a shape which widens toward the base and easily turns into a sine wave distribution in the inductance distribution. The projected part 17a has the tooth part 26a with a given shape suited for enhancing accuracy of detection, and the tooth part 26a is manufactured at the same time as the projected part 17a.
Patent JP-S62116769-A (JP)
Title: Cvd device for forming thin film
Inventor: YOSHIDA AKIRA
IPC: C23C16/44
Filed: 1985-11-15
Abstract: PURPOSE:To improve the yield of production of wafers and to improve the throughput over the entire part of a stage by connecting plural units of reaction furnaces and keeping at least one thereof operating at all times. CONSTITUTION:A CVD device 1 for forming thin films is constructed by connecting plural units of the small-diameter reaction furnaces 3a, 3b-3n (n is >=2). The number of units is preferably >=5. A wafer conveying lane 13 is disposed in parallel with the longitudinal direction of the reaction furnaces 3a-3n to convey the wafers to the position before the reaction furnace which requires the wafer charge. The wafers are held by wafer charging means 5a-5n and are loaded into the reaction furnace. >=1 units of the reaction furnaces are always kept ready to engage in the reaction to form films even if there is the unusable reaction furnace during the cleaning period or the like. The efficient film forming rotation is made up by such device.
Patent JP-H03117615-A (JP)
Title: Plate type exhaust gas heat exchanger of engine
Inventor: TSUDA HIROYUKI
IPC: F01P3/18
Filed: 1989-09-29
Abstract: PURPOSE:To improve heat recovery efficiency and to prevent a breakage of a heat exchanger cylinder due to partial heating by forming an endothermic passage in such a manner that the sectional area is increased gradually from the middle portion toward an inlet portion and an outlet portion. CONSTITUTION:The lower wall 12 of a heat exchange cylinder 2 is formed to be lowered in the middle in such a manner as to project downward more towards the middle portion 10 of an endothermic passage 3, seen from the longitudinal direction, and the upper wall 14 is formed to be flat. The endothermic passage 3 is formed in such a manner that the cross sectional area thereof is decreased gradually from an inlet portion 8 toward the middle portion 10, and increased gradually from the middle portion 10 towards an outlet portion 11. By this arrangement, the flow speed of a heat recovery liquid is increased so as to prevent local heating of cooling water near an inlet pipe and make cooling uniform because air bubbles are not generated. Cooling water becomes turbulent in a gradually expanding portion extending from the middle portion 10 to the outlet portion 11 to promote contact of cooling water with the heat exchange cylinder 2. Accordingly, the heat recovery efficiency can be improved and a breakage of the heat exchange cylinder 2 due to partial heating can be prevented.
Patent JP-H10105564-A (JP)
Title: Master table retrieving means generator
Inventor: NAKASHIOYA HIROSHI
IPC: G06F17/30
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To possess data corresponding to a code without letting a system developer care of master table data structure and coding a logic to be retrieved by generating a retrieval function to refer to a master table when generating the master table. SOLUTION: A data base system has a data table 30 including codes, for which data are encoded, and a master table 40 showing the correspondence between these data and codes. A master table retrieving means preparing device is provided with a table definition part 10 and at the table definition part 10, a definition information discriminating part 11 identifies whether inputted table definition information 10a is data table definition information or master table definition information. Based on the table definition information, a table generating part 12 generates the data table 30 or the master table 40. Then, a retrieval function generating part 13 generates a retrieval function 50 for retrieving the master table 40 based on the master table definition information.
Patent JP-H03118632-A (JP)
Title: Arithmetic and logic circuit
Inventor: TAZAKI CHIORI
IPC: G06F7/00
Filed: 1989-09-30
Abstract: PURPOSE:To perform a multiplex processing with an arithmetic and logic circuit by carrying out successively the subtraction between each of plural constants inputted to a 1st input terminal and an optional number to be computed and inputted to a 2nd input terminal and storing the code bits of result of each operation into an accumulator. CONSTITUTION:The input numbers Xn - X1 held by a register 3 are successively inputted to an arithmetic and logic unit 4 while a fixed constant S0 is inputted to an input terminal 5. The unit 4 performs successively the subtraction of Xi - X0 as the comparison operations carried out between the input numbers Xi (i = n - 1) and the constant S0. Then the subtraction results are successively outputted from an output terminal 7 and also fed back to the register 3 and held there. At the same time, the unit 4 outputs the code bits of arithmetic results of Xi - S0 to an adder 6b. The contents of each register stage of an accumulator 6a are successively inputted to the other input of the adder 6b. The code bit 0 and 1 are outputted when the Xi - S0 are positive and negative respectively and stored in each register stage of the accumulator 6a as the stored code bit data ASn - AS1.
Patent JP-H04135421-A (JP)
Title: Apparatus for laying tunnel mulch
Inventor: MORIKAWA KOJI
IPC: A01G13/02
Filed: 1990-09-26
Abstract: PURPOSE:To automate erecting operation of tunnel supports by movably providing a tunnel support feeding mechanism and a tunnel support thrusting mechanism in the fore-and-aft direction of a mobile car body. CONSTITUTION:A mobile car body 1 is run in the direction of an arrow and tunnel supports 7 filled in a feeding cylinder mechanism 6 of a tunnel support feeding mechanism 4 are fed to a support clamping part 11 of a tunnel support thrusting mechanism 10 one by one to draw a supporting frame 5 toward the front end position and push out the fed support 7 downward with a support pushing hydraulic cylinder 12 at a position where a supporting clamp 9 and a tension spring (9a) are kept in a contracted state. The lower ends of the support 7 are then thrusted into a field (F) with rollers 14 with protrusions of supporting and thrusting mechanisms 13 and feed rollers 15. A mulch film (22a) is subsequently delivered from a mulch film roll 22 to the aforementioned support 7 by pressing the film (22a) with the central press roll 23 and left and right press rolls 24. The outer peripheral part of the support 7 is covered to bring both lateral ends into contact with ground and earthing up is then carried out with soil covering disks 25 to press the ground contact skirt parts of the film (22a).
Patent JP-H1071747-A (JP)
Title: Tape printer
Inventor: KOAKUTSU NAOHIKO
IPC: B41J21/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To automatically lay out a character string or a figure at an equal interval on a label of specified length. SOLUTION: When a character string and a margin M are inputted and a print key is depressed 21, 22, a value obtained by dividing the margin M by the number of characters A is calculated 23, and based on the A, a formatted character size B is set 24. After that, a character interval P is calculated 25 based on the margin M, the number of characters N and the character size B, and the character string or a figure is printed at an equal interval on a label using the character interval P.
Patent JP-H02104917-A (JP)
Title: Inlet device for engine
Inventor: TAKII OSAMU
IPC: F02B27/00
Filed: 1988-10-12
Abstract: PURPOSE:To lower the total elevation of engine as lower as possible by connecting a common-use inlet pipe and a high-speed-use inlet pipe in a combined state with each cylinder. CONSTITUTION:Common-use inlet pipes 41, 43, which have one ends connected to either one of both surge tanks 37, 38, have the other ends connected to cylinders 14, 23, respectively, and high-speed-use inlet pipes 42, 44 which have one ends connected to the other one of the surge tanks 37, 38 have the other ends connected to the midway portions of the common-use inlet pipes 41, 43, respectively. That is, the common-use inlet pipes 41, 43 and the high-speed-use inlet pipes 42, 44 which are in a combined state are connected to the cylinders 14, 23, respectively, so that connected portions 46, 47 have a compact structure for which larger cross sections of the common-use inlet pipes 41, 43 are realized. The penetration of a rotational shaft 50 for a sub-throttle valve 51 would not thereby cause lower inertial effect to provide the connected portions 46, 47 with each other at an almost equal elevation. It is, therefore, possible to lower the total elevation of an engine 1.
Patent JP-H07115745-A (JP)
Title: Small induction motor
Inventor: MORIYAMA KAZUYOSHI
IPC: H02K5/15
Filed: 1993-10-14
Abstract: PURPOSE:To reduce noises and a variation in performance, by putting a drawing-out lead part between a housing end part and an end face of a stator core after the housing end part for supporting a stator core is made more projected than the end face of the stator core, and providing an end bracket with a flange for supporting a rotor. CONSTITUTION:A drawing out part 5 is provided between an end part of a housing 4 and a stator core 2. A rubber bush 6 is put in a cut part of the end part of the housing 4 to prevent the permeation of rainwater. The housing 4 has a larger inside part 8 in diameter on the end-face side, and an end bracket 9 is inserted with sufficient tolerance in this inside part 8 so that the flange 10 of the end bracket 9 is not affected by a change in dimension in the inside part 8. The top part of the end bracket 9 is fitted to a stator core 2. As a result, a change in dimension in the inside part 8 doesn't affect the flange 10 even when a stator 1 and the housing 4 are joined by warm caulking. A rotor 13 is supported with the stator core 2 coaxially with accuracy.
Patent JP-H05102339-A (JP)
Title: Method of bonding metallic heat radiation board to board for loading electronic part
Inventor: ITO YOSHIKAZU
IPC: H01L23/12
Filed: 1991-10-03
Abstract: PURPOSE:To put the height from the surface of an outer lead to the surface of a heat radiation plate to the specified value accurately even if the accuracy of the depth of the heat radiation plate storing recess made in a multilayer board and the thickness of the heat radiation plate is bad by applying die paste on the adhesive plate of the heat radiation plate thicker than that necessary for bonding. CONSTITUTION:Die paste 12 is applied approximately 100mum on the adhesive face with a multilayer board 1 of a heat sink 6. Next, the heat sink 6 is stored in the metallic heat radiation plate storing recess 9 made in the board 1 in the condition that the adhesive face side is opposed to the bottom 9a, and then the board 1 is placed on the fixing stage 13 of a heat welding machine. Next, in the condition that a mobile stage 14 is heated to the setting temperature of die paste 12, is lowered to the position where the distance H from the surface 8 of an outer lead 8 to the distance 6a of a heat sink 6 may be a specified value, and then it is stopped for a certain time. Accordingly, the heat of the mobile stage 14 conducts to the heat sink 6 and the die paste 12 sets by heat, and the heat sink 6 is bonded to the board 1.
Patent JP-S6274326-A (JP)
Title: Vacuum cleaner
Inventor: KAARU FUMERU
IPC: A47L9/28
Filed: 1985-11-18
Abstract: In a vacuum cleaner for industry and household in which the speed control for the blower motor for the vacuum cleaner is effected by evaluating the dust concentration given at any time in the suction line by opto-electrical means (light transmitters, light receivers) it is proposed to use the signal pulses, which are derived from the light receivers depending on the measured dust particles, for controlling an additional light transmitter (luminous diode) which directly coacts with a light-sensitive resistor which is at the same time part of the control resistance of a triac connected in the motor circuit of the blower motor. Preferably, the optoelectrical dust concentration measuring arrangement may comprise a plurality of light transmitters and light receivers and may be arranged directly adjacent to the air intake opening of a vacuum cleaner housing.
Patent JP-H08120276-A (JP)
Title: Method for repairing coke oven
Inventor: KUMAGAI MASATO
IPC: C23C4/00
Filed: 1994-10-21
Abstract: PURPOSE: To prevent the deposition or penetration of carbon, etc., on or into a flame-sprayed repair layer which is formed on the inner wall of a coke oven during its operation and of which the surface is porous and has large unevenness. CONSTITUTION: A dense crystalline covering layer having the same qualities as a flame-sprayed repair layer 2 is formed by spraying a glass-layer-forming material mainly comprising SiO2 through a spray nozzle 5 onto the surface of the repair layer 2, leaving the sprayed material standing for 5-15min to give a covering layer 8 comprising a glass layer, and keeping the covering layer 8 at 1,100 deg.C or higher.
Patent JP-H0978997-A (JP)
Title: Segment fabricating device
Inventor: KANEKO KENICHI
IPC: E21D11/40
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To fabricate safely by providing a diameter changeable expansion ring in a shell body of a shield excavator, fabricating segments on the working face side, and pushing out a completed segment ring toward the periphery of the expansion ring. SOLUTION: A propulsion jack 11 is elongated to obtain the driving force of an excavator through transmission to a reaction ring 1, horizontal columns 12, an expansion ring 2 enlarged in diameter and a segment ring through with fabrication. The segment ring is formed by connecting segments in regular order on a fabricating base at a floor part and pulling them up along an annular guide plate 13. The diameter of the expansion ring 2 is then contracted, and the completed segment ring is pushed out toward the periphery of the expansion ring 2 and connected to the segment ring fabricated up to the last time. There is therefore no high liftwork so as to make construction safe.
Patent JP-S61134411-A (JP)
Title: Automatic dust remover
Inventor: FUJII IWAO
IPC: B01D35/02
Filed: 1984-12-04
Abstract: PURPOSE:To perform normal operation, by a method wherein a chain guide, serving to guide a chain at its upper part and having size larger than that of a sprocket, is located to the lower part of a dust remover, and the chain stretched by a chain press which can freely slew to the upper stream side. CONSTITUTION:A space, serving to absorb the stretching amount of a chain, is provided on the return side of a chain guide 8 by increasing the size of a guide part 8a at a lower part over than of driving wheel 5 at an upper part. Futher, a side path R1, to which the chain of the guide part 8a is to be housed, is increased, a side path R2, from which the chain outgoes, is decreased, and a tangential line angle alpha of the side path R1 is set to lower than 45 deg.. A chain press 11 is located in a space part above the side path R1, a poiter 13 for detecting an stretch amount is protruded at the forward end of a arm 12 pivotally secured to a frame 3 by means of a shaft P, and the result can be dislayed in a scale 14 mounted on the frame 3 side.
Patent JP-H03118081-A (JP)
Title: Photoirradiating device for treating gum
Inventor: MORI TAKASHI
IPC: A61N5/06
Filed: 1989-10-02
Abstract: PURPOSE:To improve operability and to efficiently irradiate the gum with irradiation light for treatment by bundling the ends, on one side, of many pieces of optical fibers in the stem part of a base body to receive the light released from the light releasing end of a photoconductor cable and raveling the ends to project, on the other side, of the fibers in the brush part of the base body. CONSTITUTION:The photoirradiation device for treating the gum consists of a tooth brush like base body part 1 and many pieces of the optical fibers 2 disposed in this base body part 1. The base body part 1 consists of the stem part 1a and the brush part 16. The optical fibers 2 are disposed in the base body part 1 and are bundled at the brush part 1a side. The fibers are traveled and dispersedly disposed on the brush part 16 side. The optical fibers 2 are disposed to project from the base body 1 in the brush part 1b and the light transmitted through a photoconductor cable 10 is transmitted to the optical fiber 2 in the photoirradiation device for treating the gum on the stem part 1a side of the base body 1. The light introduced into the optical fibers 2 is transmitted in the optical fibers 2 and is released from the end on the brush part 16 side. The light released from the end of the optical fibers is radiated to the gum at the time when the brush part 16 is held applied on the gum, etc.