baber/WOPTO huggingface dataset:
Patent JP-H04173210-A (JP)
Title: Mold-clamping force control apparatus
Inventor: CHIJIIWA TOSHIHIKO
IPC: B29C45/67
Filed: 1990-11-06
Abstract: PURPOSE:To obtain an accurate mold clamping force by performing feed-back of a pressure detected by means of a mold clamping force detector to a mold clamping force command to generate an electric current command and performing feed-back of an electric current in a vacuum proportional valve to an electric current command. CONSTITUTION:An output of a mold clamping force control device 10 and an electric current in a vacuum proportional valve 74 detected by means of an electric current detector 84 are compared and the deviation is sent to an electric current control device 82. An output of the electric current control device 82 is input into a power amplifier 83 and an electric current is sent to a vacuum proportional valve 74. This electric current is detected by means of an electric current detector 84 and is fed back. Pressure on the output port side of the vacuum proportional valve 74 is elevated by sending an electric current in the vacuum proportional valve 74. This pressure is detected by means of a mold clamping force detector 11 and feed-back is performed in such a way that a detected value of pressure coincides with a mold clamping force command. It is possible thereby to correct non-linear element in the vacuum proportional valve 74 and to obtain a stable mold clamping force.
Patent JP-H08132434-A (JP)
Title: Kneading mixer/rubber sheeting apparatus
Inventor: MURAKAMI HIROMI
IPC: B29B7/64
Filed: 1994-11-09
Abstract: PURPOSE: To provide the subject apparatus capable of preventing the generation of residual rubber and capable of certainly molding supplied kneaded rubber into a rubber sheet material having definite width and thickness. CONSTITUTION: An auxiliary pressure part 9 is provided to the leading end of a pusher 5 and has at least two side surfaces 9B, 9C crossing each other at a right angle and a press surface 9A being a curved surface and one side surface 9B is fixed to the leading end surface of the pusher 5 and the side surface 9C is arranged along the peripheral wall of a feed chamber 11 while the press surface 9A is formed so that the distance between the side end of a chute 1 and the outer periphery of a screw rotor 4 becomes smaller than that between the side end of the side surface 9C and the outer periphery of the screw rotor 4. When the pusher 5 reaches the lowermost point, only a slight gap is left between the press surface 9A and the outer periphery of the screw rotor 4.
Patent JP-H11132271-A (JP)
Title: Brake pad
Inventor: KAGAWA HIDEO
IPC: F16D69/02
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To improve friction properties of a brake pad using a metallic pad. SOLUTION: A brake pad 5 is used for a disc brake 1 to brake a disc 2, and it is provided with back plates 6, frictional materials 7 and carbon 8. Each frictional material 7 is fixed to one surface of the back plate 6 and faces the disc 2. The friction materials 7 are made of a metallic material. Carbon 8 is arranged on the front surface of the friction materials 7.
Patent JP-H05135847-A (JP)
Title: Manufacture of spark plug earth electrode
Inventor: KAGAWA JUNICHI
IPC: H01T21/02
Filed: 1991-11-14
Abstract: PURPOSE:To provide the manufacturing method for a spark plug earth electrode in which the tip of the electrode can be covered by a small amount of precious metal securely, and to improve the antispark consumption property of the earth electrode. CONSTITUTION:The manufacturing method for a spark plug earth electrode 4 is as follows: To the end face of a pillar form heat-proof nickel alloy earth electrode material, a precious metal plate 2 with the area smaller than the end face of the earth electrode material, and larger than the end face of the section area S of the earth electrode 4 after the formation, is welded, and by the extrusion molding of the welded body 20, it is formed to obtain the above section area S. And at the same time, the precious metal plate 2 is extended to cover the tip 41 with a precious metal layer 21, and then the rear end 42 is cut off to obtain a specific length. The above heat-proof nickel alloy earth electrode material is a complex material in which a core member of a good heat conductive material such as copper, silver, and a pure nickel is enclosed.
Patent JP-H08160108-A (JP)
Title: Device for failure analysis of integrated circuit
Inventor: KUJI NORIO
IPC: G01R31/302
Filed: 1994-12-02
Abstract: PURPOSE: To position a beam against lower-layer wiring and to analyze a structure by displaying an optical image obtained through an optical microscope and secondary electronic image formed by a charged particle beam on the same screen. CONSTITUTION: An electron beam tester 1 scans an IC 3 to be diagnosed on a stage 2 with a charged particle beams 4, catches generated secondary electrons 5 by means of a detector 5, converts the electrons 5 into picture data by means of a secondary electronic image generating section 7, and outputs the picture data to a secondary electronic image displaying section 8. The section 8 displays a secondary electronic image 10a on a display 10. On other hand, a reference IC 13 of the same kind as that of the IC 3 to be diagnosed on another stage 12 is observed through an optical microscope and video signals caught with a camera 16 are outputted to an optical image displaying section 17. The section 17 displays an optical image 10b on the display 10.  Since the stages 2 and 12 are aligned with each other by comparing both pictures 10a and 10b displayed on the same screen with each other, the corresponding positions of the ICs 3 and 13 can be made to correspond to each other and no design layout data are required.
Patent JP-H10126779-A (JP)
Title: Encoding device
Inventor: SUZUKI JUNJI
IPC: H04N19/423
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce an arithmetic error that is caused by repeating of encoding and decoding. SOLUTION: A DCT coefficient of image data which is acquired in a DCT part is quantized in a quantization/inverse quantization part 22. A quantization index is undergone entropy coding in Huffman coding/decoding part 24, and encoded data is stored in RAM 12. When there is 90 deg. rotation request of image data, the data is recorded after the data is once decoded in a processing that is a reverse direction to the above processing. A quantization table storing part 23 stores two kinds of quantization tables which are in inverted relation to each other, and they are separately used for quantization at the time of first encoding and recording.  Though two kinds of quantization tables are used in this way, they are used for an image which is performed 90 deg. rotation, which virtually suppresses quantization error that is the same as the one is when one kind of quantization table is used, and the degradation of an image quality is prevented.
Patent JP-H08297980-A (JP)
Title: Synchronizer for output stage of electronic memory
Inventor: RUIJI PASUKUTSUCHI
IPC: H04L7/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous switching of the output stage of an electronic memory by activating the output stage in accordance with the result of comparison between a signal generated by comparing the enable signals of the memory and output stage with each other and a signal generated by means of an FF circuit based on a prescribed signal. SOLUTION: A logic comparator circuit 5 discriminates whether or not the activation of the output stage O of an electronic memory is appropriate by comparing the memory enable signal CEN of the electronic memory with the output enable signal OEN of the output stage O. As a result of the comparison, the circuit 5 generates a confirmation signal A and sends the signal A to another logic comparator circuit 7 and an FF circuit 6 sends a confirmation signal B to the circuit 7 while the circuit 6 is enabled by a data loading signal LOAD and disabled by the signal CEN. The circuit 7 generates and sends a signal OE which activates the output stage O in accordance with the compared results of the signals A and B with each other and the output stage O is activated by the signal OE. Therefore, the output stage O can be synchronized at a low cost and the erroneous switching of the output stage O can be prevented.
Patent JP-H05112103-A (JP)
Title: Pneumatic radial tyre
Inventor: MINAMI NOBUAKI
IPC: B60C9/22
Filed: 1991-10-18
Abstract: PURPOSE:To reduce an air column resonance sound while securing a high speed durability by hollowing a band layer across a range appointed around a tyre equator. CONSTITUTION:A belt layer 7 is formed so that the belt width WB which is the distance in a tyre axial direction between the outer edges thereof can be nearly equal to the installation width of an installation surface in such status that the tyre is mounted on a standard rim J and a normal inner pressure and a normal load are added thereon. Thereby, the peeling off on both end parts of the belt layer 7 can be prevented and the durability in a high speed running can be improved. A band layer 9 is composed of a pair of band layer pieces 10 forming a hollow part 10 by staying the inner edge thereof at intervals of 0.105 times or more of a contact earth width and 0.175 times of a distance from a tyre equator C. Therefore, the rigidity of a tread part can be reduced at a center part in the tyre axial direction of a tread 2 and a noise can be reduced effectively at the center part in which an air column resonance sound becomes bigger.
Patent JP-2001117256-A (JP)
Title: Electrophotographic photoreceptor and process cartridge
Inventor: KIMURA TAKAAKI
IPC: G03G5/147
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an image free from image blurring and image running and having excellent image quality over a long period of time. SOLUTION: An electric charge generating layer 13 and an electric charge transferring layer 14 as a photosensitive layer and a protective layer 15 are formed on an electrically conductive substrate 11 to obtain the objective electrophotographic photoreceptor. The protective layer 15 contains an electrically conductive fine powder and a bonding resin obtained by crosslinking a crosslinkable resin monomer and a resin having a reactive group which reacts with the monomer.
Patent JP-H02145761-A (JP)
Title: Manufacture of thin superconductor film
Inventor: SETSUNE KENTARO
IPC: C23C14/06
Filed: 1988-11-28
Abstract: PURPOSE:To form a thin film of oxide superconductor having superconducting critical temp. at low temp. by periodically laminating a Bi-containing material and a material containing Cu and alkaline earth elements on a base material by a sputtering method by using a gas containing nitrous oxide. CONSTITUTION:A base material is heated up to <=850 deg.C. A material containing at least Bi and a material containing at least Cu and alkaline earth elements (group IIa) are periodically laminated on the above base material by using a sputtering gas consisting of gaseous nitrous oxide, argon, etc. For example, the above periodical lamination is carried out by exerting sputtering by using plural targets with two or more kinds of compositions. By this method, the thin film of Bi oxide superconductor having >= about 100K superconducting critical temp. can be manufactured at low temp. with superior reproducibility.
Patent JP-S63155566-A (JP)
Title: Molten carbonate fuel cell
Inventor: TATEISHI HIROSHI
IPC: H01M8/24
Filed: 1986-12-18
Abstract: PURPOSE:To improve a gas sealing property between a cell body side and a manifold by performing blast processing on the contact part between the metal member of the cell body side face and a sealing material of the flange part of the manifold. CONSTITUTION:Blast processing is performed on the contact part 1' of a member made of stainless steel on the side face of a cell body 1 with a sealing material 4 and on a contact part 5' of the flange part 5a of a manifold 5 made of stainless steel with the sealing material 4. And indexes of the surface roughness of the metal member on the side face of the cell body 1 and the flange part of the manifold, where blast processing is performed, are made 30mum or more. Thereby, when the low melting point glass of the sealing material is softened at an operating time, moisture on the contact part of the low melting point glass is improved so that a gas sealing property can be improved.
Patent JP-H02144779-A (JP)
Title: Graphic controller
Inventor: OBARA MITSUHIKO
IPC: G06F3/048
Filed: 1988-11-28
Abstract: PURPOSE:To realize a hardware clipping operation by comparing a decomposed clipping area parameter with the executing X and Y addresses produced by a drawing processor. CONSTITUTION:The clipping area of an active window is decomposed into a rectangular area based on the contents of plural clip registers 11. Then the decomposition parameters are stored in the clip registers 13 and 14. An executing X address outputted from a drawing processor 18 is compared with the clip X start-end address of the register 14 by an X comparator 16. While an executing Y address outputted from the processor 8 is compared with a set of the intersecting point Y addresses held by the register 13 by a Y comparator respectively. Based on the obtained decomposed rectangular area information, a signal Xsel is outputted to designate a Y start-end set. The processor 18 decides whether a drawing operation should be carried out or not by the output signals CX and CY and then outputs the executing control information.
Patent JP-H10141784-A (JP)
Title: Refrigerator
Inventor: AOYANAGI MASAAKI
IPC: F25B1/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To perform energy conservation operation and to reduce a change of interior temperature of a display case by automatically changing a pressure set value of a microcomputer controller according to load change and hence executing optimum operation control in response to a largely varying load, and reducing ON/OFF control of a refrigerator. SOLUTION: In the case of an operation stopping state, when number of times of stops is integrated to reach a set number, a pressure set value is slightly slid upward. In this case, only a capacity down value may be slid upward, and a capacity up value and operation stop value may simultaneously slid. The number of times of stops is different depending upon size of a facility, indoor temperature and load change. Since it is repeatedly controlled, about 4 to 6 times/hour may be sufficient. Sliding width of the pressure set value may be slightly about 0.01MPa. Thus, number of times of ON/OFF of a refrigerator is reduced, operating pressure is enhanced, and energy conservation can be more enhanced.
Patent JP-S63153912-A (JP)
Title: Output circuit
Inventor: SAITO SHOICHI
IPC: H03K17/00
Filed: 1986-12-18
Abstract: PURPOSE:To prevent latch up from being generated, by inserting a current limiting circuit consisting of a resistance device and a third and a fourth P type MOS transistors between a first transister and a positive power source. CONSTITUTION:The current limiting circuit consisting of the resistance device R1 and the P type MOS-TRs Q3 and Q4 is inserted between the transistor TRQ1 in a fundamental tri-state output circuit and the positive power source VDD. On the gates of the TRQ3 and Q4, the differential pulse CE2 and the inverted signal CE2 of a control signal CE1 are added via a differentiation circuit consisting of an EOR gate G4, a delay gate G5, and an inverter G6. By constituting a circuit in such way, it is possible to prevent the latch up from being generated even when the superposition of the signal CE1 is generated.
Patent JP-2001121022-A (JP)
Title: Self-traveling type grinding treatment apparatus
Inventor: MOROOKA KAZUO
IPC: B02C21/02
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To realize a self-traveling type grinding treatment apparatus capable of moving to a logging site having poor footing environment such as in mountains, a secluded place or the like to enter the site and grinding an object to be ground to scatter the ground object while moving on the logging site. SOLUTION: A ladder 22 having a passing hole 23 is provided to the upper surface of a chassis frame 2 movable by a rubber crawler 5' so that one side edge thereof is pivotally supported by a hinge shaft and a charging drum 29 is provided on the ladder 22 in a resolvable manner and a grinder 39 having a cylindrical rotary blade 41 is provided under a charging port 37 and a belt conveyor 10 is arranged under the grinder 39.
Patent JP-H11136929-A (JP)
Title: Dc/dc converter device
Inventor: MASUDA MASANORI
IPC: H02M3/155
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a DC/DC converter device, in which a means which detects a voltage with a high resolution, is provided. SOLUTION: A relation between an input voltage and the duty ratio of a switching device 4 is expressed by a formula. Since an output voltage Vo in the formula is stabilized by a DC/DC converter, it can be regarded as a constant. In the case of a PWM type controller, since oscillation frequency T is made to be constant to control the duty ratio and the stabilized output voltage Vo is obtained, the oscillation frequency T is also a constant, so that an input voltage Vi is proportional to an OFF period Toff of the switching device 4, and hence the input voltage Vi can be obtained by measuring the OFF period Toff. Similarly, in the case of a PFM type controller, as an ON-period Ton is made to be constant to control the duty ratio, and the stabilized output voltage Vo is obtained, the ON-period Ton is a constant and the input voltage Vi can be obtained by measuring the OFF period Toff.
Patent JP-H03159887-A (JP)
Title: Motion sensing mechanism for car brake device
Inventor: KURANO YOSHIAKI
IPC: B60T7/02
Filed: 1989-11-17
Abstract: PURPOSE:To reduce the number of parts used by installing a sensing switch formed in a unit so as to block an opening for insertion of a driving rod of a master cylinder, which belongs to an operation sensing mechanism for a motorcycle, supporting the driving rod by one end within the case of the switch, and extending the rod to a brake operational member. CONSTITUTION:A case body 31 of a brake switch 20 is installed at a bottom opening 30c of the body 14c of master cylinder, and thus the opening 30c is blocked. With a certain gap reserved, a driving rod 13b is inserted in a through hole 31d formed in the inner cylinder 31b of the case body 31, and is supported while the top 13c of the rod 13b is in contact with the oversurface edge of a protrusion 31c on the mentioned inner cylinder 31b. The other end of the driving rod 13b is coupled with a brake pedal 12 through a metal fixture 13a. This allows enhancement of the arranging space and layout and also reduces the number of parts used.
Patent JP-S63152903-A (JP)
Inventor: ITO KATSUMI
IPC: G05D1/02
Filed: 1986-12-16
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-H06129200-A (JP)
Title: Automatic conveying device for shield construction material and equipment
Inventor: HIGUCHI YASUO
IPC: B65G47/52
Filed: 1992-10-13
Abstract: PURPOSE:To make it possible to carry construction materials from the ground near a shield drilling machine inside an underground pit by way of a shaft with safety and efficiency in an attempt to save energy and manpower. CONSTITUTION:Segments 3 on a track 1 are clamped with a delivery loading device 4 and the segments are loaded on a load receiving mount 33a. The segments on the load receiving mount 33a are carried up to each load receiving mount 33 by means of a lifter-equipped conveying truck 39. A segment loading device 61 clamp the segments 3 on a load receiving mount 33b and loads them on a loading truck 83. After the loading carriage 83 moves to the side of a segment loading device 61, conveying equipment 89 of a vertical conveying device 86 moves to the bottom of a shaft B. A track type unmanned conveying truck 103 moves to the conveying equipment and after the segments are loaded, the truck moves near a shield drilling machine.
Patent JP-H04171900-A (JP)
Title: Part mounting apparatus
Inventor: OKUDA OSAMU
IPC: H05K13/04
Filed: 1990-11-05
Abstract: PURPOSE:To take in parts recognition images without stopping an XY robot by locating a recognition camera and a nozzle on one axis and tilting the recognition camera at a certain angle to the axis. CONSTITUTION:Arrow B indicating the horizontal direction of a CCD 21 makes an angle of 45 deg. to arrow A indicating the direction of slide of an optical system 16. Therefore, electronic parts are recognized after turned by 45 deg.. When the electronic parts are smaller than a visual field 22, all images can be asserted by one recognition. Larger parts are recognized, with turned by 45 deg., and turned by 90 deg. by a motor 11 and their recognized images are taken in four stages. After the images are asserted, the optical system 16 is moved backward from under a nozzle 8 by rotating a motor 18. While an XY robot 4 moves a head 5 on to a printed circuit board 1, the position of the nozzle 8 and the electronic parts 6 are calculated from input image information, the position of the XY robot is corrected, and the parts are mounted on the printed circuit board 1.
Patent JP-H07115964-A (JP)
Title: New microorganism, enzyme and protein hydrolyzate
Inventor: KAWAHARA HIDEHISA
IPC: A23J3/16
Filed: 1993-11-08
Abstract: PURPOSE:To obtain a new aminopeptidase useful for providing a protein hydrolyzate good in both tastiness and flavor by hydrolyzing various proteins such as collagen, gelatin, bean-curd refuse and soybean proteins. CONSTITUTION:This new microorganism is derived from Bacillus alvei and has the following physico-chemical properties: (A) action: successively hydrolyzing peptide bonds from the free amino terminal at pH 5-9 and liberating amino acids; (B) substrate specificity: acting on leucine; (C) optimum pH and stable pH range: optimum at 6-7 and stable at 4-10; (D) action optimum temperature: 30-40 deg.C; (E) inhibitor: EDTA and (F) molecular weight: a tetramer having about 50000-about 60000 molecular weight of each subunit (measured by an SDS- polyacrylamide gel electrophoresis). The microorganism is obtained by culturing a variant strain (FERM P-13458) prepared by carrying out the variation treatment of the Bacillus alvei in a culture medium and collecting the produced and accumulated aminopeptidase.
Patent JP-H04172226-A (JP)
Title: Pressure gage
Inventor: TSUJIMOTO AKINORI
IPC: G01L9/10
Filed: 1990-11-05
Abstract: PURPOSE:To make the movement of a rod linearly smooth without rubbing by supporting the rod of a pressure receiving member which follows a response element with the recess part of the bottom plate of the bellows of the pressure response element and the base of the element. CONSTITUTION:A recess part 54a is formed at the central part of a bottom plate 54 of bellows 51 of a pressure response element which is attached to a base 52 of a case 60. A rod 53 of a pressure receiving member which is driven and displaced with the bellows 51 that are displaced in response to pressure is supported with the recess part 54a and the plate 52. The electric signal based on the change in inductance which is proportional to the pressure is detected with a magnetic core and a detecting coil that are provided in the rod 53. In this holding structure, the rod 53 is linearly moved without rubbing in response to the pressure. The highly reliable pressure gage wherein the change in pressure and the change in signal are always stabilized is obtained.