baber/WOPTO huggingface dataset:
Patent JP-S634497-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOBAYASHI KENICHI
IPC: H01L27/10
Filed: 1986-06-23
Abstract: PURPOSE:To obtain a NVRAM with high circuit integration and high bit capacity by connecting a drain of a nonvolatile memory element to a power voltage line and connecting the source to an input/output terminal of a flip-flop to improve the minimum write voltage in the nonvolatile memory element. CONSTITUTION:The nonvolatile memory element 4 is connected between a voltage Vcc and an input/output terminal of the flip-flop 1, and since a node (q) is at a ground level or a power voltage Vcc level by data of the flip-flop, the data is written in the nonvolatile memory element 41. A write current flows to a Vcc line, the nonvolatile memory element 4, and the flip-flop 1 in this order, the voltage drop at a driver 5 is eliminated in comparison with a conventional device, a current flows to the flip-flop 1 via its driver transistor and the voltage drop is small. Since a current through a high-resistance load does not flow to a high-resistance load type flip-flop, the NVRAM is realized even by using a SRAM of this type. This is advantageous for circuit integration and large capacity forming together with the reduction in size resulting from the fact that the driver supplies power only to the flip-flop.
Patent JP-S5849163-A (JP)
Inventor: TAKASE AKIO
IPC: A63B69/36
Filed: 1981-09-17
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-H0358898-A (JP)
Title: Pattern guide type universal compass
Inventor: TAKESHITA KOSAKU
IPC: B43L9/02
Filed: 1989-07-20
Abstract: PURPOSE:To enable various figures such as circles, ellipses, spirals, triangles, quadrangles, patterns, R scales and R gages to be drawn as desired through selection of a plate having the desired shape, by providing surfaces of pattern guide type plates with grooves conforming to the patterns to be drawn. CONSTITUTION:A pattern guide type plate 2 provided with a pattern groove 19 is detachably fitted to a frame 1. By replacement of the plate 2, it is possible to draw a desired figure in a desired size.
Patent JP-S5848069-A (JP)
Title: Device for supplying document to both side image recorder
Inventor: TAKADA KOUICHI
IPC: G03G21/00
Filed: 1981-09-18
Abstract: PURPOSE:To permit provision of margins on the specified side edges of recording sheets by providing conveying means for conveying and transferring original documents from an inlet plate to an image recording position and a sensor for detecting the passage of the original documents. CONSTITUTION:The document original 2 on an inlet tray 1 is placed thereon  with the original image surface faced downward. Upon lapse of a specified time  since revolution of a motor, a pickup roller 3 revolves and the original 2 begins  to be conveyed. When the preceding end of the original 2 passes between feed  rollers 7 and the 2nd feed rollers 8, the preceding end of the sheet original 2 is detected by a sensor 9 for detecting the preceding end. With such constitution,  the front and rear sides of the positions for forming margins are registered  automatically at every operation for recording images of both front and rear  sides of one sheet of the original document in recording images on both sides of  recording sheets, whereby margins are provided on specified side edges of the recording sheet.
Patent JP-S6125037-A (JP)
Title: Testing apparatus of fatigue caused by rotary bending and corrosion
Inventor: SUZUKI KENICHI
IPC: G01N17/00
Filed: 1984-07-16
Abstract: PURPOSE:To reduce the deflection of the core of a test piece, by mounting sealing members, which are provided with inner holes, whose diameter is smaller than the holding parts of the test piece on its parts, whose diameter is gradually increases. CONSTITUTION:On the side wall, an upper wall 14 and a bottom wall 15 of a corrosion liquid tank 5A, sealing members 12B and 12B are fixed by supporting plates 16. Inner holes 11, whose diameter is smaller than holding parts 4 of a test piece 4, are provided in the members 12B and 12B. A distance L between both members 12B and 12B is made equal to the distance between parts 3 and 3, whose diameter increases gradually. The holding parts 4 and 4 are held by rotary rods 13 and 13 at the outside of the liquid tank 5A. Even if the members 12B are deformed by corrosion liquid 7 in the liquid tank 5A, sealing is kept by the contact of the part 3, whose diameter increases gradually, and the holes 11. Thus the test piece 1 can be held in the vicinities of the parts 3, whose diameter gradually increases.
Patent JP-H04369919-A (JP)
Title: Automatic frequency control circuit
Inventor: ITAYA EIJI
IPC: H03J7/06
Filed: 1991-06-19
Abstract: PURPOSE:To make the conversion frequency stable even when no pilot signal is received in a highly stable AFC required for an automatic frequency control circuit(AFC), especially for the SCPC system or the like in a receiver for a radio satellite communication equipment. CONSTITUTION:An this control circuit provided with a frequency conversion means 10 mixing a local oscillation signal with an input signal to implement frequency conversion, a based pass filter means 12 extracting only a signal with a specific frequency from the output signal of the means 10, a reference oscillating means 14 outputting the signal of a reference frequency, a phase comparator means 16 comparing the phase and frequency of the output signal of the means 12 with those of an output signal of the means 12, and a voltage controlled oscillating means 18 outputting a signal whose frequency is controlled in response to the result of comparison by the phase comparator means 16 as a local oscillating signal, a frequency divider means 20 frequency-dividing the output signal of the voltage controlled oscillator means 18 at a prescribed frequency division number and outputs the result and the switching means 22 selecting either the output of the frequency divider means 20 or the output of a band pass filter means 12 and supplying the selective signal to the phase comparator means 16 are provided.
Patent JP-H0312136-A (JP)
Title: X-ray ct instrument
Inventor: TANAKA SHIGERU
IPC: A61B6/03
Filed: 1989-06-09
Abstract: PURPOSE:To miniaturize an X-ray CT instrument and to exclude uneasiness from an object by arranging the object so as to be rotatable between an X-ray tube and an X-ray detector, which are respectively fixed, and executing CT photographing. CONSTITUTION:An X-ray tube 10 and a two-dimensional X-ray detector 11 are respectively faced and fixedly provided and between them, an object supporting means 12 is arranged so as to be rotatable and vertically moved. Then, the object 1 is supported and the object supporting means is controlled by a driving part 15. Thus, since the fixed X-ray detector is irradiated with X rays from the fixed X-ray tube and the object is scanned while rotating the object by the object supporting means which is provided between the X-ray tube and X-ray detector, the need for a rotary photographing mechanism is eliminated and the configuration of the device is simplified. Then, the need for a slip ring is also eliminated and further, the scan can be executed by supporting the object in a sitting state. Since it is not necessary to stay the object in a dome, the psychological uneasiness is not applied to the object.
Patent JP-2000340806-A (JP)
Title: Semiconductor device
Inventor: KAMATA SHUJI
IPC: H01L29/861
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent an element break due to a recovery current when inversely recovering, and decrease a forward voltage by enlarging the area of an anode contact, by a method wherein a trench having an insulator inside is formed in a second conductivity semiconductor region under a connection part between an electrode and an insulation layer. SOLUTION: A connection plane between an anode region 3 and an anode electrode 7 is set as an anode contact region 8, a connection part between an insulation layer 5 in a lower part of the anode electrode 7 and the anode region 3 is set as a contact margin 9, and a trench insulated groove 11 having a substantially equal depth to a layer thickness 10 of an anode region is formed inside the anode region in the lower part. An insulator composed of SiN is formed inside the trench insulated groove 11. This trench insulated groove 11 causes to increase a moving distance of a hole current component from an outer peripheral N-region 14 to an anode contact terminal part 15 more than the layer thickness 10 of the anode region, thereby preventing a current gathering on the anode contact terminal part 15.
Patent JP-S628061-A (JP)
Title: Ac measuring apparatus
Inventor: ISOGAI FUMIHIKO
IPC: G01R21/133
Filed: 1985-07-03
Abstract: PURPOSE:To obtain a highly accurate AC measuring apparatus, by making it possible to eliminate the operation of power and reactive power by performing the sampling of voltage and that of the current corresponding to said voltage in the same timing. CONSTITUTION:Among voltage inputs e1-e3 and current inputs ii-i3 of a multiphase AC, the voltage inputs are inputted to a multiplexer 2a and the current inputs are converted to voltage signals by a current/voltage converter circuit 1 to be inputted to a multiplexer 2b. The change-over of the phase selection of the multiphase AC is performed in the multiplexers 2a, 2b. Sample holding circuits 3a, 3b respectively sample and hold the outputs from the multiplexers 2a, 2b to output the same to a multiplexer 2c for selecting a signal to be subjected to A/D conversion. At this time,the multiplexers 2a, 2b and circuits 3a, 3b are controlled in the same timing. As mentioned above, because voltage and current are sampled in the same timing, an operational error can be eliminated.
Patent JP-H10333565-A (JP)
Title: Information guiding device by building shape map and storage medium
Inventor: INOUE KEIZO
IPC: G09B29/10
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To surely set a target place by retrieving a position shown with a cursor, judging a building shape existing on its position, using the building shape data and displaying information belonging to the building such as a name, an address of its place. SOLUTION: When whether or not a point P exists in its inside of a polygon K=a0 a1 ...an is discriminated, the point P' capable of assuming that it exists at an upper side than any points a0 , a1 ,...an related to the polygon and the point P is taken, and a line segment linking the P with the P' is defined as L (P, P'). Whether or not the line segment L (P, P') is intersected with respective sides ai ai+1 of the polygon K is decided. When the number of pieces of the sides intersected with this line segment L are an odd number, the point P exists in the inside of the polygon K, and when an even number, the point P exists in the outside of the polygon K.  Thus, the line segments are drawn between the cursor position and outside part of an external size showing the building, and the number of crossing times between the external size and the line segments are found, and whether or not the cursor exists within the range of the prescribed building is judged. When judged it exists in the range, the external size of the relevant building is emphasized/displayed by a thick line, and the information such as the name, the address, etc., of the building are displayed.
Patent JP-H0311183-A (JP)
Title: Scroll type compressor
Inventor: HIBI MASAYUKI
IPC: F01C1/02
Filed: 1989-06-09
Abstract: PURPOSE:To always feed oil in stable manners without being influenced by the number of revolution of a driving motor part by forming a pump structure which consists of a trailing rotary blade and a main rotary blade and has a vane wheel shape, at the lower edge of the trailing rotary shaft installed onto the trailing rotary blade. CONSTITUTION:A scroll compression mechanism part 3 is equipped with a main rotary blade 8 and a trailing rotary blade 9 opposed to the main rotary blade 8. An Oldham's mechanism 18 is formed, and a driving power is transmitted from the main rotary blade 8 to the trailing rotary blade 9 through the Oldham's mechanism 18. A fitting edge 11 having a projection section is formed at the center at the edge part of the trailing rotary blade 10, and a vane wheel 12 is installed at the fitting edge 11. A pump case 13 which is joined with the edge part of the second bearing part 7 and covers the edge part is installed on the underside of the vane wheel 12. A plurality of through holes 13d for the flow of lubricating oil are drilled on the undersurface of the pump case 13. An oil feeding hole 14 is drilled in the axial direction at the position corresponding to the edge part of the vane wheel 12 on the second bearing part 7 of a lower part fixed frame 4b.
Patent JP-H09301346-A (JP)
Title: Paper box
Inventor: WATANABE YAICHI
IPC: B65D5/43
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a paper box which can be quickly and easily formed by a user with hands by directly folding a flat sheet so as to house commodities, which can be assembled and disassembled very simply, can be used repeatedly, and can be stored and conveyed conveniently. SOLUTION: A paper box comprises four side walls 10 arranged connectively through respective side edges 11, bottom pieces 20 arranged connectively to bottom edges 13 of the side walls 10, a superposed wall 30 arranged connectively through the side edges 11 of an end side wall among the four side walls 10, and folding pieces 40 arranged connectively through top edges 12 of the side walls 10. A part of each bottom piece 20 is superposed in sequence so as to form a bottom wall, the superposed wall 30 is superposed on the inner walls of the side walls 10, and the folding pieces 40 are folded back to the inner walls of the side walls 10 so as to form a box body.
Patent JP-S636781-A (JP)
Inventor: OKADA TOSHIMICHI
IPC: H02J9/02
Filed: 1986-06-26
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-S5271374-A (JP)
Title: Method of treating ammonia cont. gas
Inventor: SHIRAISHI TATSUO
IPC: B01J27/053
Filed: 1975-12-11
Abstract: PURPOSE: To decompse ammonia-cont. gas into harmless nitrogen gas and water by catalytically oxidizing the gas in the presence of oxygen and a specific catalyst at a specific range of temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0813494-A (JP)
Title: Fixing method of earth retaining wall and timbering
Inventor: NIITSUMA HIROAKI
IPC: E02D17/04
Filed: 1994-06-29
Abstract: PURPOSE:To make it possible to distribute a support force of timbering to an earth retaining wall by interposing a cloth envelop between an earth retaining wall, such as sheet pile and timbering, such as a wale and injecting mortar thereinto. CONSTITUTION:A sheet pile 3 is driven into a ground 1 where the inside of the sheet pile 3 is excavated. When the excavation comes to a definite depth, a wale 4 is installed so as to prevent the sheet pile 3 from falling resulting from an earth pressure, thereby supporting the pile 3 with a shore strut 5. In this case, a cloth envelop 6 is interposed into a clearance produced between the sheet pile 3 and the wale 4 where mortar 7 is injected into the clearance so as to fasten the cloth envelop 6 and cure the mortar 7. The support force of the wale 4 is so arranged that the support force of the wale 4 may be uniformly distributed to the sheet pile 3. This construction makes it possible to bury the clearance at a low cost.
Patent JP-H10304998-A (JP)
Title: Mop squeezing apparatus
Inventor: TAKAHATA MASAKAZU
IPC: A47L13/60
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a mop squeezing apparatus which can sufficiently squeeze mop strings even when a pedal stepping force is weak. SOLUTION: A horizontal slit 13 is provided on a main body 10, and in the slit 13, the central shaft of a movable roll 14 is fitted. One end side of a lever 15 is attached to the central shaft, and the other end side of the lever 15 is attached to one lower end side of a rotating piece 16. The other lower end side of the rotating piece 16 is attached to the main body 10 at an extended location of the slit 13. The rotating piece 16 is urged upward by a spring. The upper end of an upside-down gate-shaped pedal 17 is attached to the upper side of the rotating piece 16, and a fixed roll 12 is attached to an extended location of the slit 13. When the pedal 17 is stepped, and the movable roll 14 is moved to a closest location to the fixed roll 12, the lever 15 becomes approx. horizontal.  For this reason, when mop strings being pinched between the movable roll 14 and the fixed roll 12 are pulled up, by simply stepping the pedal 17 by a small force, a sufficient squeezing force can be maintained.
Patent JP-S5937313-A (JP)
Inventor: OOIDE KUNIMASA
IPC: F16B15/02
Filed: 1982-08-25
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-S5846670-A (JP)
Inventor: ROIDO FURANKURIN UOORESU
IPC: H04N5/372
Filed: 1982-08-25
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-S5771714-A (JP)
Title: Drill for hard to cutting material
Inventor: SHIKADA HIROSHI
IPC: B23B51/02
Filed: 1980-10-23
Abstract: PURPOSE: To obtain tools applied for hard to cutting material capable of milling by a method wherein a side edge having an angle of relief on the outer periphery and a cutting lip having a point angle of a specific value are provided on a body having the ratio of an outer diameter to a core thickness which exceeds a specific value and a plurality of surfaces of relief having angles of relief of respective specific values are provided on the cutting lips.  
     CONSTITUTION: Side edges 16 having a desired angle α of relief on the outer periphery are provided on a body 15 having a ratio of 40 or more % of the outer diameter to the core thickness and cutting lips 19 having point angles 130W160° are provided on the point part of the tool body 15. The corner parts 17 take obtuse angles by θ and the strength of the cutting edges of these parts can be improved. A rake surfaces 18 is provided on the side edge 16, further the 1st, the 2nd surface of relief 10, 11 are provided respectively on the cutting lips 19 and the angles of relief of these surfaces 10, 11, though they differ by the diameter of the tool body 15, are preferred to take respectively 3W10° and 30W65° to surfaces rectangular to the central axis of the body 15. Flat surfaces 12 are generated on the surfaces 18 of rake at the vicinity of the cutting lips 19 in order to straighten the cutting lips 19 linearly. For the purpose of the shape of the cutter point, thinning is conducted to generate the cutting edge 13 of the central part. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11339465-A (JP)
Title: Semiconductor memory apparatus
Inventor: MIYANO SHINJI
IPC: G11C11/4097
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory apparatus which can write data simultaneously to a plurality of addresses without increasing a chip area. SOLUTION: Data line pairs DQ, bDQ are arranged on a memory cell array divided to a plurality of cell array blocks 11 and having sense amplifier arrays 12 arranged between the blocks. One data line pair DQ, bDQ are connected to a plurality of bit line pairs in each cell array block 11 by every plurality of column selection lines CSL disposed along the sense amplifier arrays 12. This apparatus includes a block selection decode part for selecting the cell array block 11, a column selection line selection decode part 41 for selecting the column selection line CSL, and a switch gate part 43 controlled by a block write enable signal bBWE for switching to a first operation mode wherein the decode part 41 activates only one column selection line and a second operation mode wherein the decode part activates a plurality of column selection lines simultaneously.
Patent JP-S63312730-A (JP)
Title: Radio individual selective calling system with image display function
Inventor: ASAI TAKAYUKI
IPC: H04N1/00
Filed: 1987-06-15
Abstract: PURPOSE:To increase information quantity and to improve the general usefulness of various information by inputting image display information to a radio individual selective calling equipment equipped with image display function and displaying them. CONSTITUTION:At first, a person desiring the transmission of information dials the calling code of a radio basing terminal 4 and the number of a radio individual selective calling receiver 6 desired to be called from a telephone set 1 to input them. After an acceptance tone is returned from the terminal 4, transmitted image display information are inputted from a facsimile 2. The information inputted from the telephone set 1 and the facsimile 2 are transmitted as a radio individual calling number an image display information. These signals passed through a general exchange 3 and the terminal 4 and they are transmitted to a transmitter 5. The transmitter 5 modulates these signals to an electric wave and send it to the radio individual selective calling receiver 6. When a power source switch 7 is turned on, the transmitted image display information are coded and displayed to an image display device 9.
Patent JP-S5581374-A (JP)
Title: Transfer system
Inventor: MORI MASAHIRO
IPC: G03G13/16
Filed: 1978-12-01
Abstract: PURPOSE: To prevent the formation of defective transfer images and white paper portions by specifying the transfer-in and out directions of transfer material.  
     CONSTITUTION: A paper guide plate 11 comprising forming the paper guide 11a on the transfer-out side to hemi-cyclic form is vertically movably disposed to the upper part of a support body 1 and transfer material 4 is put thereon. With this arrangement, the transfer material 4 is turned by a conveying device 6 and the transfer material 4 is carried in from the tangential direction of the support body 1. The paper guide plate 1 is then lowered to be contacted to the support body 1 to transfer the toner images, etc. formed on the support body 1, after which the feed direction is reversed and when the transfer material is transferred out toward the transfer-in direction, the transfer material 4 is readily separated from the support body 1 owing to rising of the paper guide plate 11. At the same time, the point Ha of the transfer material 4 is simply moved perpendicularly to the surface of the support body 1 by the vertical movement of the paper guide plate 11 and therefore the velocity components in the tangential direction of the support body 1 are not generated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5853548-A (JP)
Title: Assembling method of wiper blade
Inventor: KUZUNO TAKASHI
IPC: B60S1/38
Filed: 1981-09-22
Abstract: PURPOSE:To facilitate the assembling of stays to ribbon holders and as well as prevent a rubber ribbon from slipping out of the ribbon holders by a structure wherein each stay is slided from one end of each ribbon holder in order to engage with an channel-shape engaging member. CONSTITUTION:In order to assemble the wiper blade, firstly, the bent pieces 4b of the engaging member 4 are engaged with the engaging notches 2c of the ribbon holders 2 supporting the rubber ribbon 1 therein in order to oppositely arrange opposing pieces 4b at the notch 2c sides of the ribbon holders 2. The engagement member 4 are surely assembled to the holders 2 by means of said engagements of the bent pieces 4b. Secondly, each pair of holding pawls 3a of the stays 3 is slided from the outer end of each of the holders 3 to the pair of opposing pieces 4b in order to be engaged with the opposing pieces 4b by means of the elastic restoration of the interval between the opposing pieces 4b. Owing to the structure as described above, because the stays 3 hold the holders 2 by means of the engaging members 4 lying therebetween, the end part of the rubber ribbon 1 does not be allowed to slip out of the ribbon holders 2. Furthermore, because the stays 3 are assembled from the outside of the holders 2, the assembling becomes easy.