baber/WOPTO huggingface dataset:
Patent JP-H03130984-A (JP)
Title: Semiconductor memory device and control method for the same
Inventor: OKIDAKA TAKENORI
IPC: G11C7/00
Filed: 1989-10-14
Abstract: PURPOSE:To obtain an LIFO (Last-In / First-Out) memory to enable continuous write and read by successively reading out data, which are written in a former mode, reversely to a writing order and continuously successively writing new data in first and second mode. CONSTITUTION:In a phase 1, a write address pointer 2 and a read address pointer 3 are counted up to 0 to (n-1) addresses and a read address is advanced to a write address. In a phase 2, the pointers 2 and 3 are counted down to (n-1) to 0 addresses and in such a case, the read address is advanced to the write address as well. In a phase 3, the pointers 2 and 3 are counted up to 0 to (n-1) addresses similarly to the phase 1 and in such a case, the read address is advanced to the write address as well. In a phase 3, the data written in the phase 2 are read out reversely to the write order.
Patent JP-H04142261-A (JP)
Title: Packaging paper
Inventor: KAWABATA HIKARI
IPC: B65D65/04
Filed: 1990-10-03
Abstract: PURPOSE:To permit an abutment seam to be easily detected even in the case of a thin packaging paper by coating the end part thereof with a magnetic ink. CONSTITUTION:A packaging paper contains the rectangular packaging base material 2 consisting, for example, of paper and one end part 2a of the packaging base material 2 is coated with a magnetic ink 4 containing iron powder. To produce this packaging paper, a plurality of the packaging base materials 2 are stacked. The end parts 2a of a plurality of the stacked packaging base materials 2 are coated with the magnetic ink 4 containing iron powder by a coating roller 6. An article 8 is wrapped in the packaging paper thus made up. At this time, the packaging paper is covered around the article in such a manner as to form an abutment seam 3 of the ink-coated end parts 2a. A label is attached to the abutment seam 3 by a label attaching device 10. A magnetic sensor 18 is provided between the two belts 16a and 16b of a conveyor 12. This magnetic sensor 18 detects the abutment seam 3 of the packaging paper 1 under the bottom of the article 8 on the moving coveyor 12.
Patent JP-H11112735-A (JP)
Title: Picture reader
Inventor: TAKASHIMIZU YOSHIHIRO
IPC: H04N1/12
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent reading of a picture on the rear side surface of an original in the case of reading a picture on a surface on one side of a thin original printed on both surfaces at a picture reader. SOLUTION: The reader is provided with an original carrying means 16 carrying the original 12 along an original carrying path, a rear pad member 28 arranged at the original carrying path, a light source 26 irradiating light in the direction of a prescribed incident optical axis toward the original reading position of the original carrying path, a detector 30 detecting light reflected in the direction of the prescribed reading optical axis from the original reading position, and a picture processing means 32.  The reflecting surface 28a of the member 28 is constituted to make a light quantity reflected by the rear pad member and detected by a detector equal to or larger than a light quantity equivalent to the white reference value and to make a light quantity transmitted through the original, reflected by the rear pad member and retransmitted through the original equal to or smaller than a light quantity capable of preventing the reading of a rear side surface.
Patent JP-H03127737-A (JP)
Title: Branched-chain amino acid preparation
Inventor: MUKAI KIYOSHI
IPC: A61K31/198
Filed: 1989-10-13
Abstract: PURPOSE:To obtain the title preparation preparing a highly concentrated branched-chain amino acid-containing transfusion by blending L-valine with L-leucine in the form of dipeptide. CONSTITUTION:A branched chain amino acid preparation containing L-valine, L-isoleucine and L-leucine dipeptide in a relative molar ratio based on 1 L-valine of 0.5-1.5 L-isoleucine and 1.5-3 L-leucine dipeptide, preferably 0.7-1.2 L-isoleucine and 1.8-2.4 L-leucine dipeptide. L-Alanyl-L-leucine, L-leucyl-L-alanine, glycyl-L- leucine, L-leucyl-glycine, alpha-L-aspartyl-L-leucine and L-leucylL-aspartic acid may be cited as the L-leucine dipeptide. The preparation is adjusted to preferably 10-17wt.% branched-chain amino acid concentration, has no fear of precipitating crystal even by long-term preservation at room temperature, dose not cause discoloration, reduction in content of components, etc., and has extremely excellent stability.
Patent JP-H01109604-A (JP)
Title: Light sampling equipment
Inventor: YAMAMOTO TAKESHI
IPC: F21S11/00
Filed: 1987-10-22
Abstract: PURPOSE: To take in sunlight to an arbitrary place of a building by using a columnar structure provided with a daylighting surface and a reflecting light irradiating port, and whole the internal surface of reflecting mirrors. CONSTITUTION: By using a columnar structure as a daylighting facility 1, provided with a daylighting surface of a transparent plate 15 at the upper portion, a reflecting light irradiating port 17 at the lower portion, with whole two inside walls 13 as reflecting mirror 16, sunlight entering from the transparent plate 15 is repeatedly reflected by the reflecting mirror 16, and emitted from the irradiating port 17. With this construction, sunlight can be taken in to an arbitrary place of a building.
Patent JP-H06199160-A (JP)
Title: Method of estimating traction characteristic on surface under automobile in motion
Inventor: ANSONII TEII ANDAA
IPC: G01N3/02
Filed: 1993-10-26
Abstract: PURPOSE: To provide a method for estimating the traction characteristic of a surface under a moving vehicle in real time. CONSTITUTION: A traction characteristic can be estimated by generating a torque signal representative of at least an estimated value of the amount of torque applied to the driven wheels 14 and 16 of a vehicle 10 and a load signal representative of at least an estimated value of the load applied to the driven wheels 14 and 16. The value of the torque signal is divided by the value of the load signal to generate a characteristic signal. Depending on the amount of slippage between the driven wheels 14 and 16 and non-driven wheels, the characteristic signal can be stored to estimate the traction characteristic of a surface in real time.
Patent JP-2000081559-A (JP)
Title: Lens for television
Inventor: SAKAMOTO MASAYUKI
IPC: G02B7/08
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To eliminate a sense of incongruity in operation of varying a moving amount of a zoom lens. SOLUTION: Based on the moving amount signal in the X-Y direction outputted from a zoom lens moving amount varying switch 26, a CPU 25 outputs a signal to move a moving point P1 in the X-Y direction on a display 27. Moreover, the CPU 25 determines a curve passing through a center point, namely, an original point O1, an end point O2, and the moving point P1, to use the curve as an arithmetic expression for determining a relation between a manipulated variable of a zooming operation lever and a moving amount of the zoom lens, and displays a zoom lens moving amount curve C1 on the display 27.  Since an output signal of an operational amplifier 24 varies with the movement of a sliding part 21 of a potentiometer 18 linked with the zooming operation lever, the CPU 25 coverts the output signal by the arithmetic expression to determine the relationship between the manipulated variable of the zooming operation lever and the moving amount of the zoom lens, to drive the zoom lens driving circuit 28.
Patent JP-H05110072-A (JP)
Title: Manufacture of semiconductor device
Inventor: MASUZAWA KOSUKE
IPC: H01L29/78
Filed: 1991-10-16
Abstract: PURPOSE:To enable a high breakdown strength element suitable for micronization to be manufactured by a method wherein a backfill process provided with a trench structure is employed for the formation of a gate offset LOCOS. CONSTITUTION:A silicon substrate 101 is selectively oxidized to form a first oxide film 102 used for isolating a dielectric body, and, trenches 104 are formed between the gate region and the source and drain region of an active element region through an anisotropic dry etcher using a resist pattern 103 as a mask. In succession, a wafer is rotated an angled ion beam 109 is injected into the substrate 101 for the formation of a low concentration diffusion region 105 on the side walls and the bases of the trenches 104, the resist is removed, insulator 106 is filled into the trenches 104, and a second silicon oxide film 107 is thermally oxidized to serve as a gate oxide film. Polycrystalline silicon is deposited, impurities are introduced, a patterning process is carried out as required by etching for the formation of a gate electrode silicon 108, ions are implanted for forming a high concentration diffusion region, and an active element can be formed.
Patent JP-S63122195-A (JP)
Inventor: KUROKI TAKASHI
IPC: H05K1/09
Filed: 1986-11-12
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-H06114049-A (JP)
Title: X-ray ct device
Inventor: NAMITA TETSURO
IPC: A61B6/03
Filed: 1992-10-06
Abstract: PURPOSE:To provide an X-ray CT device capable of automatically starting or stopping scanning corresponding to a state stained with a contrast medium. CONSTITUTION:An X-ray CT device is equipped with an ROI setting part 12 setting ROI in a predetermined X-ray image, a threshold value setting part 13 setting the threshold value related to the CT value in the ROI, a CT value comparison part 14 calculating the CT value in the ROI and comparing the calculated CT value with the threshold value with the elapse of time and a scanning command part 15 issuing a command starting or stopping scanning corresponding to the comparison result.
Patent JP-H1185521-A (JP)
Title: Method and device for analyzing event
Inventor: ISHIKAWA HIRAKI
IPC: G06F17/30
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for analyzing event with which huge and various event information in a document is effectively analyzed based on a knowledge base concerning the handling of the event information. SOLUTION: In event expressions in document information, 5W1H information such as when, where, who, what, why and how is extracted as the basic components of event information by a 5W1H event information extracting part 2. Then, this information is stored in a 5W1H event information base 6, the correlative relation of event information is inputted as a link by a 5W1H event network managing part 4, a 5W1H event network is generated, edited and stored in a 5W1H event network base 7 inside a knowledge base 5 and concerning the 5W1H information of a new analytic object event, a 5W1H event network retrieval part 8 estimates related events by retrieving the related events in the knowledge base 5.
Patent JP-S62130144-A (JP)
Title: Pneumatic absorbing device for intermittent rotary plate
Inventor: NAKAI MITSUO
IPC: B23Q3/08
Filed: 1985-11-28
Abstract: PURPOSE:To make it possible to pneumatically absorb only a table located at a predetermined position, by attaching shafts each having an air hole onto a rotary disc, by providing tables each having an air chamber to rotate them, and by providing a device for shutting off the air chamber of each table when the table comes to the predetermined position. CONSTITUTION:A shaft 2 having an air hole 2' connected to an air sucker 12, is provided on a rotary disc 1, and a plurality of shafts 2 having air holes are arranged in the upper section of the rotary disc. The shafts 2 are coupled to tables 3, 4, respectively. The tables 3, 4 are formed in their upper surfaces with several air holes 3', 4' which are communicated with air chambers 5, 5'. Air holes 6, 6' formed in the lower section of the air chambers 5, 5' are opened and closed by means of closable stoppers 7, 7'. With this arrangement, when one of the tables has come to a predetermined position, the stopper 7 shuts off the air communication while the stoppers in the tables at the other positions are opened so that air is sucked into the sucker 12 through holes 4', 6', 2'. Accordingly, it is possible to facilitate the absorption and removal of a workpiece.
Patent JP-H04144584-A (JP)
Title: Terminal arrangement for electronic circuit board
Inventor: OHARA MAKOTO
IPC: H05K1/11
Filed: 1990-10-05
Abstract: PURPOSE:To connect those of different kinds such as a game cartridge and a television tuner by using one connector by providing connectors whose terminal shapes same in dimensions and thickness, etc., of inserting parts of IC substrates of a game cartridge and a television tuner and further storing a same number of pieces of the terminal group. CONSTITUTION:A terminal shape of an IC substrate 1 is common to a game cartridge IC substrate and a television tuner IC substrate. Each terminal has 45 pieces of terminals placed zigzag on one face end part of the IC substrate, and the lower end part of the substrate consists of T1, T3-T45 terminals shown by odd numbers and the upper side consists of T2, T4-T44 terminals shown by even numbers. The terminals of T17 and T41 are protruded to the IC substrate end longer than other terminals, and used as earth terminals. In a television game machine main body, these terminals are connected as the game cartridge IC substrate or the television tuner IC substrate through a connector of 45 pins, different kinds of IC substrates can be connected by the same connector, and only the terminal which cannot be made in common is provided independently.
Patent JP-S63122142-A (JP)
Title: Handler for testing semiconductor integrated circuit device
Inventor: UEDA KIYOTOSHI
IPC: H01L21/66
Filed: 1986-11-11
Abstract: PURPOSE:To enhance the positioning accuracy of leads of an SO package with reference to contact pins and to prevent the leads of the SO package from being bent by a method wherein more than one contact pin is mounted in the prescribed positions at a contact guide-rail and these contact pins come into contact with the leads of the SO package in such a way that they sandwich the leads from the upper part and the lower part. CONSTITUTION:Contact pins 2 are mounted, through driving rods 6, on a contact guide-rail 1 consisting of a gliding path 1a and guide rails 1b. An SO package 3 which has been transferred from a loader part glides inside the contact guide- rail 1 while it is guided by the guide rails 16. During this process, the SO package 3 is positioned by the contact guide-rail 1. When it is guided to the contact pins 2 by keeping the positioned state, it comes into contact with a stopper pin 4 and it is stopped. Then, the contact pins 2 are pressed by upper and lower driving rods 6, and come into contact with the flat part of leads 5 of the SO package in such a way that the leads are sandwiched between the upper and lower contact pins.
Patent JP-S63127996-A (JP)
Inventor: SAN JIERAN JIYAN KUROODO
IPC: B66C23/34
Filed: 1987-10-26
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-H11110994-A (JP)
Title: Cyclic storage method using optical light guide and its device
Inventor: OGINO HIROYUKI
IPC: G11C21/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To store large-capacity data with a high-speed transfer rate by propagating series light signals converted to digital data through a light guide of a cyclic storage device. SOLUTION: A light signal time-sharedly multiplexing means multiplexes the series light signals converted by an electric signal-light signal conversion means and series light signals to be rewritten to the light guide means in the series light signals read out from a light guide means by the time-shared system and writes the series light signals into the light guide means. The series light signals are read out by a light signal time-sharedly multiplexing separation means after being propagated through the light guide. When these signals are to be written to the light guide means again synchronization is made to rewrite the series light signals to the light guide means and based on this synchronization the series light signals are written into the light signal time-sharedly multiplexing means.
Patent JP-S61295214-A (JP)
Inventor: DABURIYU UESU BERII
IPC: B01J39/04
Filed: 1985-11-30
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-H07123278-A (JP)
Title: Method and device for compressing picture data
Inventor: YOSHIDA MASAHIRO
IPC: H04N1/419
Filed: 1993-10-27
Abstract: PURPOSE:To improve the compression efficiency by considering a data compression rate of picture data changed depending on the compressing direction. CONSTITUTION:Picture data in a direction X are compressed by a data compression section 1 and the picture data are tentatively stored in memory 2 and the stored data are compressed in a direction of Y by a data compression section 3. Then data quantity of one frame of the compressed data in the data compression section 1 is compared with data quantity of one frame of the compressed data in the data compression section 3 at a comparator section 8 and the data with less data quantity are selected by a selector 9 and the selected data are used for picture data after compression.
Patent JP-H11107938-A (JP)
Title: Coolant compressor
Inventor: OGAWA HIROSHI
IPC: F04C23/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To improve the assembling property of both members without increasing the clearance between the fitting cylindrical surfaces of a compliant frame and a guide frame by engaging the upper part of the compliant frame to a fixed scroll or fastening the both together by a leaf spring, and engaging the lower part with the guide frame. SOLUTION: After a guide frame 15 is fixed to a sealed vessel 10 by shrinkage fitting or welding, the lower fitting cylindrical surface 3e of a compliant frame 3 is fitted to the lower fitting cylindrical surface 15b of the guide frame 15 from above. Thereafter, parts such as main spindle and oscillating scroll are integrated thereto, the fitting cylindrical surface 1e of a fixed scroll 1 is fitted to the upper fitting cylindrical surface 3d of the compliant frame 3 from above. By adapting such fitting method and assembling method, the assembling can be performed without any trouble by the regulation in the fitting of the fixed scroll 1 even if the concentricity in the fitting cylindrical surfaces in two positions of the compliant frame 2 is poor.
Patent JP-H06115739-A (JP)
Title: Paper feeder
Inventor: NONAKA MANABU
IPC: H04N1/00
Filed: 1992-10-07
Abstract: PURPOSE:To reexecute separation paper feed action or to separately feed recording paper from a paper feed cassette of receiving no influence of conveyance abnormality, in the case of generating the conveyance abnormality of recording paper. CONSTITUTION:In a recording paper detecting sensor 14, recording paper 2 separately fed from a paper feed cassette 1 along a route L1 and recording paper 2 conveyed from a lower step along a route L2 are detected, to output a detection signal to a control part 30. In the control part 30, conveyance abnormality of the recording paper 2 is judged by output timing or output time of the detection signal, to execute again separation paper feed relating to the recording paper 2 of the paper feed cassette 1, where the conveyance abnormality is generated, or to separately feed the recording paper 2 from the paper feed cassette l where no influence of the conveyance abnormality is received.
Patent JP-H04145412-A (JP)
Title: Light condenser
Inventor: HIDAKA TATSUHIKO
IPC: G02B27/09
Filed: 1990-10-05
Abstract: PURPOSE:To transform wide parallel incident rays of light into an extremely sharp needle-like light beam and to maintain the light beam in the same shape for a long distance by providing a 1st optical element which forms an annular image at a prescribed distance and a 2nd optical element which produces non- diffracted light upon receiving the light emitted from the 1st optical element. CONSTITUTION:The L1 in the figure represents a convex lens having an aperture of D/2, focal distance of (f), and special shape formed by rotating the lens 360 deg. around its outer edge section and the L2 represents another convex lens having an ordinary shape. The B represents non-diffracted light produced by these lenses. The parallel rays of light made incident to the lens L1 are condensed to an annular shape having a diameter of D/2 at the position (e) and (e'') of the focal distance (f). Namely, an annular light source which is equivalent to that obtained when an annular slit is used can be formed and the energy efficiency of the lens L1 comes to 100%. Therefore, non-diffracted light can be produced efficiently with the lenses.
Patent JP-S63124805-A (JP)
Title: Rotary machine
Inventor: KITAMURA SHUICHI
IPC: F04C18/20
Filed: 1986-11-13
Abstract: PURPOSE:To improve thermal efficiency of the rotary machine in the caption by installing a rotating body in a low-pressure side rotating hollow body separated from a high-pressure side rotating hollow body, connecting an actuation chamber to the high-pressure side rotating hollow body by means of a communication port and a switching port, and varying the conditions where a low- pressure switching port is connected to a low-pressure communication port. CONSTITUTION:When a rotating body makes circular motion to a control position, the fluid in a low-pressure passage 17 flows into an actuation chamber 8 through a low-pressure communication port 22, a low-pressure switching port 20, and a low-pressure passage port 18. After the connection of the low-pressure communication port 22 to the low-pressure switching port 20 is interrupted, the fluid in the actuation chamber 8 is expanded and compressed, and discharged into a high-pressure side rotating hollow body 9a when a switching port 10 is connected to a passage port 12. Thus, the power conversion efficiency can be greatly improved by periodically varying the conditions for connecting the low-pressure communication port 22 to the low-pressure switching port 20 while rotating the rotating body 21 in the low-pressure side rotating hollow body 9b.
Patent JP-H04144252-A (JP)
Title: Compound semiconductor device
Inventor: ONODERA KAZUMASA
IPC: H01L21/76
Filed: 1990-10-05
Abstract: PURPOSE:To restrain the side gate effect by a method wherein a deep trench filled up with either one out of polysilicon and silicon oxide is formed on one main surface of a compound semiconductor substrate to complete the interelement separation. CONSTITUTION:A trench 8 is formed between two MESFETs. Furthermore, an N type impurity layer 9 is formed to be filled up with polysilicon or CVD SiO2 and then flattened so as to complete the element separation between the MESFET1 13 and the MESFET2 14. The electrons implanted from the source 6 of MESFET2 are divided into the component running in the surface depletion layer 12 and the pulse component running in a GaAs substrate 1. The conductive channel of the pulse component is interrupted by the semiinsulating resistance component and the other resistance component stiffened by the deep trench 8 so that the chance to be arrested by the deed trap level existing in the interface in the gate 2 of MESFET1 on the GaAs substrate 1 may be lost. Consequently, the depletion layer width in the interface will not be changed thereby enabling the side gate effect to be restrained.