baber/WOPTO huggingface dataset:
Patent JP-H045490-A (JP)
Title: Scroll compressor
Inventor: MATSUKI TETSUZO
IPC: F04C28/06
Filed: 1990-04-23
Abstract: PURPOSE:To prevent an abnormal increase of a pressure in a compression chamber at the time of liquid compression by providing a regulating means to regulate a fixed scroll diametrically, a pin mechanism to regulate it in the direction of the circumference, and a spring mechanism to push it toward an oscillation scroll. CONSTITUTION:A cylindrical part 35c of the same height as a scroll side plate 35b of a fixed scroll 35 is provided on the outer circumferential side of the scroll side plate 35b, and the cylindrical part 35c is engaged with an inner diametric surface 36a of a frame 36. A bolt 37 for regulating the fixed scroll 35 diametrically is provided. A pin 39 penetrated a base plate 35a of the cylindrical part 35c and the upper end surface of the frame 36 for regulating the fixed scroll 35 in the direction of the circumference is provided at the upper end surface of the base plate 35a. A spring member 38 for pushing the fixed scroll 35 axially toward an oscillation scroll is provided. In the case a pressure in a compression chamber 10 is increased rapidly by production of liquid compression by liquid back or flooded start during operation of a scroll compressor, therefore, a pressure relief is achieved to restrict an abnormal pressure increase.
Patent JP-2000304452-A (JP)
Title: Heat resistant roll
Inventor: HIRAKURI KANJI
IPC: F27B9/24
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance and wear resistance, to prevent adherence of particles to a surface of a roll and to upgrade surface smoothness by incorporating an aramid fiber and noncrystalline silica as main components in a thin molding. SOLUTION: A thin plate-like molding of a disc raw material for constituting the heat resistant roll 1 contains aramid fiber and noncrystalline silica as main components. The aramid fiber has excellent dimensional stability even in a high temperature range which cannot be dealt with a rubber roll, and its decomposing temperature is high at 500 deg.C. The fiber has much higher strength than another organic fiber and is longer in fiber length. Then, since the fiber is fibrillated, the fiber has physicochemical properties for sufficiently including the noncrystalline silica. Further, since the aramid fiber has flexibility which is not incorporated in an inorganic fiber, no powder is generated due to folding or the like. Since the noncrystalline silica has excellent heat resistance even in a high temperature range of about 1,000 deg.C, chemically very active surface, the silica has easily inclusive properties. Since the silica is thermally a non-conductor, the silica exhibits excellent heat insulation.
Patent JP-H10286703-A (JP)
Title: Diamond sintered compact tip
Inventor: SUZUKI KYUZO
IPC: B23B27/20
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To easily perform the mat cutting of light alloy by combining a curved face continuously combined with a cutting face, and a curved face continuously combined with a flank through a curved face. SOLUTION: A honing is a combined circular honing formed of a projecting curved face on an outside, and the shape of the honing comprises three curved faces. That is, a curved face of radius of curvature R1, continuously combined with a cutting face 2, a curved face of radius of curvature R2, continuously combined with a flank 3, and a curved face of radius of curvature R0, as an intermediate part combining the both curved faces. The radius of curvature has the relationship of R1<R0<R2, and the radius of curvature of the circular arc is gradually reduced from the flank 3 side to the cutting face 2 side. By increasing the radius curvature R2 of the circular arc at the flank 3 side, the burnishing action can be given.
Patent JP-H01277289-A (JP)
Title: Graphic controller
Inventor: IWAMOTO YASUHIRO
IPC: G09G5/36
Filed: 1988-04-28
Abstract: PURPOSE:To reduce a load on a host CPU by providing a function to manage an attribute register in a graphic controller. CONSTITUTION:The host CPU 1 calls a segment, and the leading command of the segment is received by a command interpreter 3b, and when it is judged that the command is a segment start command, the content of the attribute register 3a is saved to a stack memory 3c, then, the next command is received. And when the next command is transferred to the command interpreter 3b, each command is interpreted at the command interpreter 3b, and also, when it is a segment completion command, the content saved in the stack memory 3c is transferred to the attribute register 3a, and a state is returned to the one before a segment processing is performed. In such a way, it is possible to reduce the load on the host CPU.
Patent JP-S58223815-A (JP)
Title: Operation guidance device
Inventor: TOBIYAMA TETSUYUKI
IPC: G05B23/02
Filed: 1982-06-23
Abstract: PURPOSE:To realize integrated and effective control of monitor for operation control of devices of a plant, etc., by fitting the operation state display of the devices of the plant to the operation guidance. CONSTITUTION:An operation guidance display 3a obtained by the operation guidance indicating information processed at an operation guidance arithmetic part 1 is delivered to an operation guidance display part 3 via an operation guidance output part 2 together with an operation state display 3b of the devices of a plant which are needed for control of monitor. In such a way, a matching display is given between the operation guidance and the operation state display of devices to facilitate understanding of both the operation guidance and the operation state of devices of a plant, etc. This process ensures integrated and effective control of monitor for operation control of devices of a plant, etc.
Patent JP-H09291400-A (JP)
Title: Method for degreasing cold rolled stainless steel material
Inventor: MATSUHASHI AKIRA
IPC: C25F1/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To lower the concentration of Cr component in a passivating film on the surface of a steel sheet and to improve and stabilize the etching characteristic of the steel sheet by performing electrolysis by using, as electrolyte, an aqueous solution of sodium hydroxide containing sulfuric acid, at the time of removing the rolling oil sticking to a cold rolled stainless steel sheet. SOLUTION: A pH10-12.5 aqueous solution of sodium hydroxide, containing sulfuric acid, is used as electrolyte. A cold rolled stainless steel sheet is subjected to indirect electrolytic treatment in this electrolyte at constant current to undergo degreasing. At this time, the temp. of the electrolyte is held at 50-80 deg.C and the steel sheet is treated at <=±1mA/cm<2> current density at the time of degreasing treatment. Further, it is desirable to regulate the concentration of sodium hydroxide in the electrolyte to about 3% at the time of degreasing SUS 304 stainless steel sheet, and pH control can be easily performed by using an automatic pH controller combining suitable tanks containing sodium hydroxide and concentrated sulfuric acid, respectively, with pH stud, auto-buret device, etc.
Patent JP-S605130-A (JP)
Inventor: TAMURA MASAMI
IPC: G03B42/02
Filed: 1983-06-16
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-S62265087-A (JP)
Inventor: HIROZAWA TAKAO
IPC: B62K25/08
Filed: 1986-05-12
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-S60733-A (JP)
Title: Semiconductor device and manufactur thereof
Inventor: KOUZU HIDEAKI
IPC: H01L29/04
Filed: 1983-06-17
Abstract: PURPOSE:To uniformaly perform impurity distribution by a method wherein the surface cut out in 7 deg. + or -3 deg. in direction <110> at the plane of <100> of a semiconductor crystal is used as the surface to be implanted. CONSTITUTION:A GaAs substrate is formed by cutting a semiinsulating GaAs crystal ingot in such a manner that a surface inclined to <110> plane will be obtained, and said surface is used as an ion implanting surface. The angle of inclination from the plane (100) is to be the angle at which no channeling effect will be generated when an ion implantation is performed and, at the same time, the range of said angle is set at 3 deg.-10 deg. with which no smoothness is impaired when an etching process is performed before ion implantation. As a result, the distribution of injected impurities can always be maintained constant, and also an ion implantation wherein no shade due to a mask used in implanting process is generated can be performed.
Patent JP-H08308298-A (JP)
Title: Excitation controller for synchronous generator
Inventor: SHINKAI TOSHIKI
IPC: H02P9/08
Filed: 1995-05-02
Abstract: PURPOSE: To suppress the overshoot voltage without altering the set value even if the rising characteristics of the rotating speed of a generator are different by providing means for controlling to raise the voltage set value to substantially 100% of the rated voltage of the generator from the voltage value generated by an initial excitation in a high speed operation mode. CONSTITUTION: This excitation controller comprises an automatic voltage regulator. The regulator can preset at an arbitrary value, and has means for presetting a voltage set value 21 having a high speed operation mode and a normal speed mode and a voltage value generated by the initial excitation at the time of starting by the setter 21 and controlling to raise the preset value 21 to substantially 100% of the rated voltage of a generator in the high speed operation mode. Thus, since it can smoothly alter from the generator voltage value of the initial excitation to the rated value, the output voltage of the generator has no stepwise excessive response and can suppress the overshoot of the rated voltage value.
Patent JP-S60252238-A (JP)
Title: Inspecting method of air tightness of bag and its device
Inventor: TATSUMI KATSUHEI
IPC: G01M3/36
Filed: 1984-05-29
Abstract: PURPOSE:To inspect the air tightness of a bag by applying a negative pressure on a bag being sealed with the necessary matters therein. CONSTITUTION:A dried bonito 2, for instance, which is shaved in fine pieces is put inside a transparent film made bag 1 and an inert gas 3 such as gaseous nitrogen is filled in and the opening is heated and sealed. The bag 1 is then put inside a container 4, which is sealed by a lid 5, and the inside of the container 3 is made in negative pressure by operating a vacuum pump 6 which is communicated to the container 3. If, then, there exists any insufficient sealing place or pinhole, the inert gas 3 such as gaseous nitrogen is discharged to the outside of the bag 1 which becomes thin and it is discriminated that the sealing thereof is not sufficient. The discrimination thereof is possible by the eye sight but an automatic discrimination is possible by providing a sensor measuring the thickness of the bag 1.
Patent JP-S5232944-A (JP)
Title: Polyamide composition
Inventor: MURAKI TOSHIO
IPC: C08L23/00
Filed: 1975-09-10
Abstract: PURPOSE: A polyamide composition capable of giving molded products with an improved impact strength without damaging the characteristics of a highly viscous polyamide with branched chain. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09290557-A (JP)
Title: Pressure-sensitive copying developing sheet
Inventor: ONO YUKO
IPC: D21H19/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To realize the prevention of the blurring of an ink jet recording image and the lowering of the density of the image under the state getting wet with water by a method wherein the pH of the surface of a developing layer is specified in a pressure-sensitive copying developing sheet, which is prepared by providing the organic developer-containing developing layer on a support. SOLUTION: In this pressure-sensitive copying developing sheet, in which an organic developer is employed, in order to control the surface of a developing layer to the range of pH7 or lower, there is a method for applying a pH controller to the surface of the surface of the developing layer. In this case, as the pH controller, a hydrogencarbonate or the like is employed as well as an organo-hydrogencarbonate. In the ink jet recording system, in which the above- mentioned pressure-sensitive copying developing sheet is used, a water-based ink containing dye, which changes from water-soluble one to non-water-soluble one due to change of pH is used, for example a tetra-sodium salt of 1- hydroxy-2-(4-[3,5-dicarboxy-phenylazo]-7-sulfonate-1-i1)-3-sulfo-7-ami nonaphthalene or the like is cited.
Patent JP-S58225717-A (JP)
Title: Tuning system of radio communication device
Inventor: AKIYAMA KOUJI
IPC: H03J7/02
Filed: 1982-06-24
Abstract: PURPOSE:To perform accurate, speedy tuning automatically, by disconnecting an antenna and a speaker from a tuning and a receiving circuit for the tuning, supplying a relatively stable noise from a noise generator, and performing an accurate, speedy adjustment so that the noise output from the receiving circuit is maximized. CONSTITUTION:When a push-button switch 10 is pressed for maximizing tuning, a changeover relay 2 is placed at the lower side, a white noise having flat characteristics is generated by the noise generator 9 and applied to the tuning circuit 3 through the movable contact (b) and fixed contact (c) of the changeover relay 2, and a DC voltage corresponding to the intensity of a signal is sent out to an A/D converter 6. The sent DC voltage is converted by the A/D converter 6 into a digital numeral, which is supplied to an arithmetic circuit 7 to obtain (n) binary or BVD codes; and they are converted by a D/A converter 8 into an analog signal voltage, which is applied to the voltage varactor element VC of the tuning circuit 3. The tuning operation is completed automatically at a maximum point and the fixed contacts (c) and (f) of the changeover relay 2 are connected to the movable contacts (a) and (d) respectively.
Patent JP-2000297515-A (JP)
Title: Structure for repairing alc outer wall
Inventor: FURUKAWA SEIJI
IPC: E04G23/02
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To improve execution of work by screwing one end of a connection substrate material inserted into a through-hole of an existing outer wall to a substrate material, and fixing the other end to a lateral edge member for fixing a new wall material. SOLUTION: Upon execution of work, an outer member of a connection substrate D is inserted into a through-hole C formed in an existing ALC(autoclaved lightweight concrete) outer wall B at specified pitches along a substrate A, and a bottom thereof is fixed to the substrate A by a high tension bolt. After an inner member is screwed to the outer member of the substrate D, adjustment for non-land part is made, then a groove part of a lateral edge member E is fixed to an end of the inner member of the substrate D by a fixing means, and a vertical edge member E is fixed to the lateral edge member E at specified pitches by a connection fitting. Thereafter, a new wall F is mounted to a lip portion of the lateral edge member E by a fixing means β.  Accordingly, it is possible to widely reduce manhours and period for execution of work since the existing ALC outer wall is not broken up, allow a person(s) in a building to live during the execution of work, easily perform the execution of work without need of fire for the application of welding or the like, improve heat insulation, sound insulation, fire resistance or the like, and ensure a sufficient mounting strength of the new wall.
Patent JP-S63275882-A (JP)
Inventor: SHIMIZU SHOHACHI
IPC: F16L3/08
Filed: 1987-05-01
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-S602892-A (JP)
Title: Heat pipe
Inventor: TANAKA SUMIO
IPC: F28D15/02
Filed: 1983-06-20
Abstract: PURPOSE:To prevent previously and effectively the connecting part from producing of fluid residuum and increase the range of heat transferring effect by mounting a wick in striding manner over the connecting part of a heat pipe element. CONSTITUTION:A connecting pipe 14 is connected to the bottom part of a condensing part container 11 with welding and the like. The connecting pipe 14 is a component of the heat pipe element, a heating part is provided on the lower part of the heat pipe element. A funnel-shaped wick 16 is arranged along the interior periphery surface of a bottom part 11a of the condensing part container 11 and the connecting pipe 14, and provided in striding manner over a difference in level portion 15 of a connecting part. The wick 16 is formed in mesh-shaped, felt like, or formed in capillary tube-shaped using a sintered alloy and the like. The inside of a heat pipe 10 is sealed, a heat medium for heat transferring is enclosed. A fluid condensed in a condensing chamber 13 by the operation of the heat pipe is flowed smoothly and uniformly toward downstream side as a circulating flow by utilizing the capillary tube effect without producing of a local thick part of a fluid film at the difference in level portion 15 of the connecting part due to the mounting of the wick 16.
Patent JP-H09297331-A (JP)
Title: Short wavelength laser device
Inventor: FUKUNAGA TOSHIAKI
IPC: G02F1/35
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To stabilize the beam quality of a gauss type at the time of high- output oscillation in the case of high output and to improve reliability at the time of long-term driving. SOLUTION: A laser beam oscillated from a light source 10 consisting of a semiconductor laser 1 and a pseudo phase matching LiNbTaO3 wavelength conversion element 4 of a waveguide type which has the laser beam oscillated from this semiconductor laser 1 as a basic wave and converts this basic wave to a second harmonic wave is made incident on an optical amplifier 20 which is subjected to non-reflection coatings 8, 9 on both end faces and has a tapered waveguide 7. This laser beam is, thereupon, amplified by current implantation to the waveguide 7 and is subjected to light intensity modulation by the implantation and non-implantation of the current. This light is then emitted.
Patent JP-S61268262-A (JP)
Inventor: ONIMURA KUNIHARU
IPC: A61M1/02
Filed: 1985-05-22
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-H01279601-A (JP)
Title: Non-reflective terminating equipment for microstrip line
Inventor: ARIYOSHI KOTA
IPC: H01P1/26
Filed: 1988-05-02
Abstract: PURPOSE:To facilitate manufacture, to attain mass production and to obtain a non-reflective characteristic to a high frequency by enlarging a resistance film and a ground conductor from the tip of a strip line toward ground points and arranging respective ground points in specified distances. CONSTITUTION:When the width of a resistant body 3 is wider than the line width of the strip line 2, an electromagnetic wave which is inserted into the resistance body 3 from the tip 6 of the line is radially transmitted in a non- reflective terminating equipment. Consequently, the line width of the resistance body is made in such a way that it becomes wider from the tip 6 of the line toward the ground points 7. The ground points are arranged in such a way that the distance (l) from respective ground points to the tip 6 of the line become constant irrespective of the ground points. Thus, a characteristic impedance Z1 when a space between the tip 6 and the ground points is replaced by the conductive body can be made smaller than the characteristic impedance Z0 of the line. Thus, the lengths of the paths of currents which flow from the tip 6 to the ground points 7 can be set to a minimum value (l) irrespective of paths (a), (b) and (c).
Patent JP-S5538002-A (JP)
Title: Dicing line monitoring device
Inventor: KENBOU YUKIO
IPC: H01L21/301
Filed: 1978-09-08
Abstract: PURPOSE: To enable inspection of quality of dicing line automatically with a simple device by detecting amount of light reflecting in and out of a dicing line from a light image obtained from uniform radiation of light in the neighborhood of the dicing line.  
     CONSTITUTION: A dicing line 4 of a wafer 1 cit off by a dicing blade 3 is put into a site 6 of a detecting device installed in a dicing head, and a light is uniformly radiated onto the site from the top by lighting steps 11 and 12, and thus obtained light image in the neighborhood of the line is guided to optical systems 7 and 8. An amount of light reflecting from this light image is separated into amounts of light reflecting in and out of the line by a slit 16 for the line, having a width corresponding to the line width on the image-formaing position of the line, and a slit 17 for error, located on both sides of the line, and signals are detected from photodiodes 18 and 19 corresponding to the respective slits, and quality of the line (whether or not acceptable) is inspected by processing these signals with a processing circuit 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58225636-A (JP)
Inventor: FUIRITSUPU JIEI MAROTSUTSUI
IPC: H01J35/18
Filed: 1982-06-25
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-H10297164-A (JP)
Title: Composite writing instrument
Inventor: SUZUKI TAKAHIKO
IPC: B43K24/18
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To deliver securely a refill even when a mechanical pencil case is bent by inserting a metal pipe into a central hole of a lead guide to be connected with a lead chuck and also with a refill tank between them and guiding the refill from the refill tank to the lead chuck. SOLUTION: The inner diameter of a metal pipe 54 formed of stainless steel for forcibly inserting a refill into a central hole 36a for guiding only one refill out of a refill tank 32 storing a plurality of refills to a lead chuck 34 is formed almost equal to the outer diameter of the refill so that a plurality of refills are not delivered into the inner diameter of the metal pipe. When one refill in the refill tank 32 is dropped into the central hole 36a by the guide of a tapered face 36b, the friction resistance on the surface of the metal pipe 54 for retaining a lead guide 36 in the almost linear shape is smaller than that on the surface of the synthetic resin lead guide 36 by the arrangement, and the refill can reach smoothly the lead chuck 34 without receiving the friction resistance larger than the weight of the refill.
Patent JP-H02287967-A (JP)
Title: Spindle servo-circuit
Inventor: TAKAHASHI TETSUO
IPC: H04N5/93
Filed: 1989-04-28
Abstract: PURPOSE:To surely allow the rotation to rise by inputting a rotary pulse to an F/V converting circuit and one input terminal of a first input changeover switch. CONSTITUTION:After a spindle motor 14 is started, a control circuit 52 is set to a rough servo-mode until a horizontal synchronizing signal comes to be separated without a malfunction, and an exact FG pulse outputted from a wavefrom shaping circuit 38 and a first reference signal are brought to phase comparison. In such a way, a PLL loop is operated normally and can be allowed to rise surely by setting about 33rps as a target value, and when the speed of revolution becomes about 33rps and the horizontal synchronizing signal comes to be separated exactly, the circuit 52 is set to a precise servo-mode, and by bringing the horizontal synchronizing signal and a second reference signal to phase comparison, a rotation control of a motor 14 is executed. In such a way, the generation of a rise miss to a normal speed at the time of reproduction is eliminated, and it is possible to rise surely.