baber/WOPTO huggingface dataset:
Patent JP-2000132539-A (JP)
Title: Arithmetic unit
Inventor: NAKAMURA TAKESHI
IPC: G06F17/10
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic unit which can prevent the deterioration of its operating accuracy in arithmetic processing where the significant digits of value of a partial inner product are decreased. SOLUTION: This arithmetic unit is provided with a partial inner product output means 302 which detects a partial inner product corresponding to a numerical value array of bit slices out of a lookup table based on the bit slices corresponding to each digit of plural input data and outputs the detected partial inner product, an addition means 303 which adds the partial inner product to the initial value or the intermediate accumulation value and outputs the addition output value and a bit holding means 308 which holds the numerical value of omitted bits of the lower order side of the addition output value.  In such a constitution, the numerical value of omitted bits covering the final addition cycle through a prescribed cycle and held by the means 308 is added to the value of the final accumulation result that is obtained by repeating the addition processing of the means 303 in cycles corresponding to the number of digits of the input data.
Patent JP-H09145428-A (JP)
Title: Flow meter
Inventor: TSUCHIDA YASUHIDE
IPC: G01F1/10
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a flow meter capable of reducing the measurement error in a low-flow region and expanding the flow range usable in the low-flow region by setting the height position of the lowermost section of an outflow section lower than the height position of the upper end edge of the vane of an impeller. SOLUTION: The lowermost section 60a of an outflow section 60 for guiding a stream flowing upward from below in the measuring chamber 30 of a flow meter 10 is set lower than the upper end edge 51 a of the vane 51 of an impeller 50. The peak value Q of the error appearing in a low-flow region is smaller than the peak value P of the error in the conventional flow meter. The flow value where the peak value Q of error appears in the flow meter 1O falls in the flow region lower than that of the flow value where the peak value P of error appears in the conventional flow meter. The usable flow range of the flow meter 1O can be expanded to the low flow side.
Patent JP-H10134466-A (JP)
Title: Disk drive device
Inventor: SAITO TAKASHI
IPC: G11B17/04
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To constitute the device without resonating a tray by a vibration generated at the time of rotating a disk at high speed. SOLUTION: Tray biasing parts (projecting pieces) 2d1 and 2d2 are projectingly formed toward step parts 3b1 and 3c1 of the tray 3 at right and left corners on the inner side of a rear plate 2d constituting a case 2B. Then, when the tray 3 comes in the vicinity of a loading position, the step parts 3b1 and 3c1 of the tray 3 ride on the projecting pieces 2d1 and 2d2 in sliding contact with the pieces from their tapered surfaces to flat surfaces, so that the step parts 3b1 and 3c1 of the tray 3 are biased to the upper sides of plural guide grooves 2b1 and 2c1 .
Patent JP-H07321170-A (JP)
Title: Probe collection body for ic circuit testing instrument
Inventor: FURANSHISU TEII MATSUKUEIDO
IPC: G01R1/073
Filed: 1994-12-12
Abstract: PURPOSE: To provide an IC-testing probe assembly having a contact type probe for testing an IC in a state of a wafer. CONSTITUTION: IC-testing probes are arranged along an edge of a window of a frame body 14. The window is slightly larger than an outline of an IC chip having electrode pads arranged in a line via a nearly constant interval at a peripheral part. Each probe has many contact leads adhered to a dielectric film and constitutes a probe wing body 20 in a flexible layered structure. Leading ends of the leads are aligned linearly via the same interval as the IC electrode pads. The leading end of each lead has a probe projection formed to obtain an electrically safe low resistance contact upon receipt of an appropriate friction action when the IC is raised from under the window. Each probe is adjusted by three screws 38 so that every probe projection comes in touch with the IC electrode pad with a nearly uniform pressure.  A necessary count of probes for testing of the IC is attached to the frame body 14, and the probes are exchanged with those of a suitable shape in conformity with a kind of the IC.
Patent JP-H10146981-A (JP)
Title: Nozzle plate and its production
Inventor: YOSHIMURA CHISATO
IPC: B23K26/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle plate capable of preventing at least the adhesion of carbon to the surface of a plate material on the incident side of laser beam at a time of processing by laser beam. SOLUTION: A first self-adhesive member 10A is bonded to one side surface of a plate material 9 in a peelable manner and a second self-adhesive member 10B is bonded to the other side surface thereof in a peelable manner. The plate material 9 is irradiated with a laser beam 2 through the first self-adhesive member 10A to form a nozzle and the first and second self-adhesive members 10A, 10B are peeled from the plate material 9.
Patent JP-H07271268-A (JP)
Title: Image recorder
Inventor: TAKADA HIROMI
IPC: G03G21/16
Filed: 1994-12-12
Abstract: PURPOSE:To suppress the occurrence of a jam and to improve operability at the time of processing the jammed paper by making the carrying path of a transfer paper a U-turn path and exposing a part of the U-turn path with the opening of a top cover. CONSTITUTION:A writing optical unit 7 is provided under a photoreceptor drum 1 and a developing unit 3, further, an automatic paper feeding unit 8 is provided thereunder and a transfer part and a pair of resist rollers 11 and 12 are provided in the upper part of the photoreceptor drum 1 as well, so that the transfer paper fed from the automatic paper feeding unit 8 is turned in a large U-turn outside the developing unit 3 without requiring a large space, to be fed into a pair of the resist rollers 11 and 12. Moreover, a part 30 of the top cover of a device main body is jumped up centering a shaft 31 on the rightmost of a device, for opening and a transfer charger 4 and a pair of the resist rollers 11 and 12 are integrally moved with a part 30 of the top cover.
Patent JP-2000125469-A (JP)
Title: Distribution system monitor and control apparatus and recording medium storing program for monitor and control
Inventor: KOSAKATA YUMIKO
IPC: H02J3/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a distribution system monitor and control apparatus which can reduce not only the calculation time but also the processes for the calculation of transfer pattern and volume of the calculation and enables assurance of practical responsiveness, and to provide a recording medium in which a program for the practice of monitoring and controlling is recorded. SOLUTION: A distribution system monitor and control apparatus which has the function of automatically calculating the operation procedure of switches for the system changeover (load transfer) in a normal operation state, etc., when a failure occurs in a distribution system has a transfer solution candidate generating means 2 which generates a plurality of candidates of transfer procedure solutions, a midway solution storing means 4 which stores a plurality of candidates of transfer solutions as midway solutions 5 and an evaluating means 6, which evaluates the stored midway solutions with an evaluation function 8.
Patent JP-H09144986-A (JP)
Title: Noise absorbing duct structure
Inventor: WATANABE KYOICHI
IPC: G10K11/16
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a noise absorbing duct structure having the excellent noise absorbing characteristics in all frequency area over from a low frequency area to a high frequency area. SOLUTION: This structure is formed on the basis of the inner diameter of a base duct 1 as a reference, which is formed without regard to the shape of cross section thereof, and this structure has a part, of which inner diameter is expanded and which is formed without regard to the shape of cross section, and the center of the cross section of the expanded part can be formed with regard or without regard to the coincidence with the center of the base duct, and the expanded part is formed without regard to the shape in the longitudinal direction. In this case, this structure has an expanded noise absorbing duct 3, in which the sound absorbing material is provided at a part or in the all surface inside of the expanded part in the longitudinal direction or cross sectional direction, and at least one or more of single hole type, or slit type or neck insertion type Helmholtzu resonator 2 set in the resonant frequency area for lowering the noise, which is to be produced by the resonance newly produced after locating the expanded duct with a change of the acoustic system inside of the pipe due to the existence of the expanded noise absorbing duct, so as to lower the noise to the condition before the expanded duct is provided. The expanded noise absorbing duct 3 and the Helmholtzu resonator 2 are integrally formed with each other.
Patent JP-H06137924-A (JP)
Title: Automatic weighing machine
Inventor: MIURA YASUHIRO
IPC: G01G13/06
Filed: 1992-10-23
Abstract: PURPOSE:To provide an automatic weighing machine for weighing an article to be weighed, e.g. salmon roe, accurately and speedily without collapsing it. CONSTITUTION:When a large number of rollers 16 arranged through gaps (s) on a roller tray 14 are rotated in same direction, an article to be weighed, e.g. salmon roe, is transferred while adhering to the surface of the roller 16. When the salmon roe arrives at a next roller 16, the salmon roe adheres to the surface of the roller 16 and transferred through rotation thereof. Consequently, the article to be weighed can be transferred smoothly without being collapsed during transfer. In particular, when the article to be weighed is transferred, the roller 16 on the leading end side of the roller tray 14 is rotated at a higher speed than the roller 16 on the rear end side through a transmission mechanism 20, and thereby the article to be weighed being fed in bulk to a hopper part 17 on the rear end side of the roller tray 14 is smoothed gradually as it is transferred toward the leading end side of the roller tray 14.
Patent JP-H10158902-A (JP)
Title: Clothing
Inventor: HIDA CHIZUKO
IPC: A41D1/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a clothing as attaching a clothing for an upper half body and a clothing for a lower half body by sewing together, having rooms in the waist part and a body part even on moving the body in various directions, good in wear feeling, having a fitting feeling around the waist part, and showing a good looking line from the waist to around a lumber for not only a person having a good style, but also a person not having the good style. SOLUTION: This clothing is obtained by forming an extra cloth part 3 by extending the lower end of a clothing for an upper half body, forming the lower end (hem) line of the extra cloth part so as to make each of the amounts of movements 1, 2, 3 which are inside measures from each of the positions at the lower end (hem) line and a waist line, satisfy an order of the amounts of the movements as 1>3>2, for forming the hem line of the extra cloth having a conical curved line at the inside of front and rear bodies, and sewing for attaching the lower end part 3a of the extra cloth part 3 of the upper half clothing 1 with the upper end part 6 of the clothing for the lower half body 2.
Patent JP-S63164237-A (JP)
Title: Wafer positioning apparatus
Inventor: GOTO YUKIHIRO
IPC: H01L21/68
Filed: 1986-12-26
Abstract: PURPOSE:To provide a positioning apparatus, which can position an orientation flat accurately with the center of a wafer being positioned accurately and can position wafers having different diameters accurately without removing and replacing mechanisms, by providing specified rotary chuck body, centering mechanism detecting mechanism and positioning mechanism. CONSTITUTION:A rotary chuck body 26 supports a wafer 28 and rotates the wafer. A centering mechanism comprises a pair of reference bodies 33, which have a plurality of reference surfaces 31 and 32 that are contacted with the outer periphery of the wafer 28 and can be moved back and forth and up and down with respect to the rotary chuck body 26. A detecting mechanism has a detecting part 48 that can handle a plurality of orientation flats and can be moved back and forth an up and down with respect to the rotary chuck 26. A positioning part comprises the following parts: a plurality of pushing bodies, which push the wafer 28 to the direction of the center of the rotary chuck body 26; pushing bodies 55, which can be moved back and forth and up and down with respect to the rotary chuck 26; and reference bodies 54, which are provided at the facing positions so as to hold the pushing body 55 and the rotary chuck body 26 and can be moved back and forth and up and down with respect to the rotary chuck 26.
Patent JP-S63185934-A (JP)
Inventor: SHION YUAN YAN
IPC: C07C6/12
Filed: 1987-12-04
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-H01150442-A (JP)
Title: Belt tension device in twin belt caster
Inventor: ASARI TAKASHI
IPC: B22D11/06
Filed: 1987-12-08
Abstract: PURPOSE:To prevent the development of crack or depression in a cast slab by arranging shoulder rings as shiftable to shaft direction at both end parts of a driving pulley and stretching the belt to width direction through recessed peripheral groove in the ring. CONSTITUTION:The shoulder rings 32 having the recessed peripheral groove 32a are arranged at both end parts of driving pulley 5, and the pulley 5 and the rings 32 are engaged through spline 36. Further, the width direction tension device 18 to the lower belt 3 is arranged and the rock bearing 24 is pushed to recessed part 25a in a slider 25 and also slided to shaft direction of a backup roll 19. By this method, cooling shrinkage of the belt 3 is prevented and the tension is added to the width direction of the belt 3 in molten metal supplying part, and the development of heat strain is prevented. Therefore, the development of the crack or the depression in the product cast slab 12 is surely prevented.
Patent JP-H08166559-A (JP)
Title: Head mounted display device
Inventor: SUYAMA SHIRO
IPC: G02B27/22
Filed: 1994-12-13
Abstract: PURPOSE: To satisfy all of the parallax of both eyes, the convergence of both eyes and the focal distance adjustment action of the eyes and to obtain an electrically rewritable state by changing a two-dimensional position on a flat display device based on the three-dimensional position of the gazing point of both eyes and functioning as a volume scanning three-dimensional display by following the gazing point. CONSTITUTION: According to the three-dimensional position of the gazing point 1a6 of a person, the two-dimensional position and the display contents of the flat display devices 1a2R and 1a2L can be changed. That means, when the gazing point 1a6 is set at a position shown in a figure, the devices 1a2R and 1a2L are respectively moved to the two-dimensional position corresponding to the point 1a6(decided by the focal distance of lenses 1a3R and 1a3L and the like) by moving devices 1a4R and 1a4L. Then, a picture corresponding to the position is displayed. Thus, the vicinity of the gazing point of the person can be always displayed and contradiction among the focusing action of the eyes, the parallax of both eyes and the convergence of both eyes can be eliminated.  Therefore, the focusing action of the eyes, the parallax of both eyes and the convergence of both eyes being the main factor for obtaining a stereoscopic effect can be satisfied.
Patent JP-H03168968-A (JP)
Title: Disk clamping device
Inventor: YOMO MAKOTO
IPC: G11B17/028
Filed: 1989-11-28
Abstract: PURPOSE:To obtain the disk clamping device in a small size at low cost where a clamp failure will hardly take place by connecting a disk pressing part to a permanent magnet with an elastic member. CONSTITUTION:The disk pressing part 12 is always parallel to the surface of a disk D, and is elastically movable in the vertical direction to the disk D only. Then, when the disk D is mounted on a turntable 1, and moreover a clamp unit is mounted so as to fit a clamp pin 9 into a guide hole 8 of a tip of a spindle 4, the permanent magnet 10 is attracted to a yoke 7 by magnetic attraction force F1, and the lower surface of the permanent magnet 10 and the upper surface of the yoke 7 are brought into contact with each other. At this time, a leaf spring 13 is elastically deformed to press downward the disk pressing part with its force F2. Because the force F2 is also the force for separating the permanent magnet 10 from the yoke 7, it is necessary to design the subject device so as to make the attraction force F1 larger than the force F2.
Patent JP-2001123757-A (JP)
Title: Joined structure of frame material
Inventor: KAWAGUCHI SHIGEKI
IPC: E06B1/06
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide the joined structure of a new frame material simple in frame assembling working without producing irregularity, a gap or the like between butted parts. SOLUTION: The joined structure is joined by using a joining fitting having elasticity in a state that the ends of the frame materials are butted, width directional grooves 3, 4 making inclined faces 3a, 4a in which the groove side of the end side gradually approaches the end toward a groove bottom part are formed at a point spaced arbitrarily from the butted ends on each frame material, a joining fitting has a pair of arm parts 5c, 5c through an angular part 5a, the edge of each arm part has contact parts 5b, 5b folded and formed acutely, the arm part of the joining fitting is contoured along the outer face of each frame material and the joining fitting is locked on the frame material in a state that the contact part is fitted to the width directional groove of each frame material.
Patent JP-2000133089-A (JP)
Title: Push button switch
Inventor: MATSUKAWA KAZUJI
IPC: H01H21/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To facilitate wire connecting work and improve workability. SOLUTION: Tact switches 30 mounted on a circuit board 70 are housed in a housing part 2 of a body 1. An inside bottom part of the body 1 is integrally formed with keyhole-shaped terminal screw insertion holes 3 and rectangular press-in grooves 4 into which press-in pieces 10c of terminal blocks 10 are press fitted, in four lines. The terminal block 10 is integrally formed with a rectangular main piece 10a having a screw hole 10b and the press-in piece 10c, while the terminal block 10 and a terminal screw 11 constitute a terminal part. One end of a lead wire 12 is spot-welded to each the press-in piece 10c, while the other end of the lead wire 12 is soldered to the circuit board 70 so that the terminal board 10 is electrically connected to the tact switch 30. Because the terminal part is a screw type, connecting work by a crimp terminal like a lead-wire type is not required.  Because the connecting work can be performed by the use of a power tool such as a power screwdriver, the connecting work is facilitated as compared with a lead-wire type terminal part, so that workability is improved.
Patent JP-2001120523-A (JP)
Title: Cardiothoratic ratio scale
Inventor: KAZAMA SHIGERU
IPC: A61B6/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a cardiothoratic ratio scale capable of easily and accurately measuring the cardiothoratic ratio without requiring a calculation when measuring the cardiothoratic ratio on an X-ray photograph of a chest part. SOLUTION: Scales from 22 cm to 33 cm different in the length by 1 cm are made, gradations by dividing the total length into equal 100 parts with the left ends as 0 and the right ends as 100 are marked, the whole scales are superposed in length order, the left ends are aligned, and are loosely joined in a part close to the left ends by a machine screw nut.
Patent JP-H05137452-A (JP)
Title: Turf field for golf on article floated on water surface
Inventor: YOSHIZAKI MITSUO
IPC: A63B69/36
Filed: 1991-11-25
Abstract: PURPOSE:To effectively utilize a pond or sea without changing a natural vegetation and to give an environment rich in the strategy and challenge to golf players by disposing a turf-culturing layer on the upper surface of a floated article on the surface of water and subsequently vegetating the turf on the layer to produce a turf field for golf. CONSTITUTION:A turf-culturing layer is disposed on the upper surface of a floated article on the surface of water, and the turf is vegetated on the turf-culturing layer to produce a turf field for golf. As the floated article 1, a floated article produced from a base plate 2 and a steel can comprising a water-impermeable molded product having a volume sufficient for floating the cultured turf layer is employed. Or a dry can, a raft, a foamed styrenic resin mass, etc., are used as the floating article 1. An FRP plate, a synthetic resin plate, or a waterproof or porous sheet is spread on the upper surface of the floated article 1 to form the base plate 2, and a mooring hook 3 is attached to the floated article 1 or the base plate 2. The mooring hook 3 is fixed to a shore with a rope or supporting pole, or an anchor is attached to the floated article or the base plate 2 to reduce their rolling. By the expansion or contraction of the rope or supporting pole, the floated turf field can be moved on the surface of water to change the layout of the golf course.
Patent JP-H05153039-A (JP)
Title: Radio telephone system
Inventor: AKITA YOSHIHIRO
IPC: H04W76/00
Filed: 1991-11-25
Abstract: PURPOSE:To enable the recognition of the operation mode of an opponent PS with a movable radio equipment (PS) on a calling side and to secure high operation efficiency in making a direct call between the calling PS and the opponent PS without the intervention of a connection device (BS). CONSTITUTION:The calling PS notifies the BS via a MODEM part 5, a radio part 6 and an antenna 7 of at least its selected mode and the identification information of the opponent PS in accordance with the selection of a direct communication mode between the PSs at an operation part 1. Then the calling PS displays the information notified by the BS of an operation status of whether the opponent PS is busy or idle on a display part 4, and when it finds that the opponent PS is idle from the display, immediately calls the opponent PS and transfers to the direct communication with the opponent PS under the control of a control part 2. The BS, when it finds that the opponent PS is idle, makes a control of setting the opponent PS to an intra-PS direct communication mode. Thus, just by a simple calling, the calling PS can transfer to the direct communication between it and the opponent PS.
Patent JP-H08167041-A (JP)
Title: Drawing layout device
Inventor: SAITO TOMOAKI
IPC: B41J21/00
Filed: 1994-12-13
Abstract: PURPOSE: To improve the operability at correction time by referring drawing information on a drawing, selected by a drawing selecting means, in a storage means by a drawing pasting means. CONSTITUTION: The 1st drawing pasting means 11A is made able to refer to the drawing information on the drawing selected by the drawing selecting means 10 in a data base 8 in the storage means 7. When the drawing pasted to an editing screen is corrected, the correction result of the drawing can be reflected on the drawing information on the drawing stored in the data base 8. Consequently, when one drawing is corrected, all drawings referring to the drawing information on the drawing can be corrected. Therefore, the need to correct the same drawings, read out of the storage means and displayed on plural editing screens, similarly like before is eliminated and the operability at the correction time can be improved.