baber/WOPTO huggingface dataset:
Patent JP-S57116906-A (JP)
Title: Fluid equipment
Inventor: MASUDA KENJI
IPC: F15B11/00
Filed: 1981-10-28
Abstract: PURPOSE: To improve controllability in such a way that in a contrivance to control discharging rate from a discharging rate variable pump by means of a pressure control valve, when a plurality of actuators are at operation, the actuator which has the biggest load pressure may be preferentially compensated in its pressure.  
     CONSTITUTION: A discharging rate variable pump 1 is controlled with is discharging rate in such a way that a swash plate 2, etc. is displaced by means of a cylinder 4. Discharging fluid by means of the pump 1 is fed through flow direction control valves 10W10b to actuators 50W50b. Flow rate adjustment variable orifices 19W19b are provided on the valves 10W10b, and a triple port type pressure control valve 30 is controlled by pressure difference in the front and in the rear of these orifices. In this instance, the highest pressure of the pressures in the rear of the orifices is selected by shuttle valves 42a, 42b. A secondary port 25 of the pressure control valve 30 is connected to the cylinder 4, and the cylinder 4 is changed over and connected either to a main circuit 8 which is connected to the primary port 24 or to a reservoir line which is connected to a port 26. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0925309-A (JP)
Title: Pigment-dispersed fine colored particle
Inventor: YAMADA TOICHI
IPC: C08F2/44
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain pigment-dispersed fine colored particles not deleterious to the alignment characteristics of a liquid crystal display by subjecting a colored composition prepared by dispersing a pigment having a low metal concentration in a polymerizable monomer to a polymerization reaction. SOLUTION: These pigment-dispersed fine colored particles are obtained by subjecting a colored composition prepared by dispersing a pigment in a polymerizable monomer to a polymerization reaction, and have a pigment concentration of 0.5% to below 50wt.% and a metal concentration of below 500ppm.
Patent JP-2000013735-A (JP)
Title: Camera
Inventor: MUSASHI TAKESHI
IPC: G03B7/099
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To secure a normal operation even when a control element runs away by comparing data before update of a nonvolatile memory (EEPROM) with data stored in plural addresses and updating data of the nonvolatile memory unless inconsistency exists between the data. SOLUTION: A CPU 1 inhibits interrupt when it enters write processing and performs read processing of data FCONTD stored in an address DT in a date control CPU 3. The CPU 1 reads data FCONT in an EEPROM 2, decides that the data is correctly read in the case of the FCONT = the FCONTD, performs write processing in the EEPROM 2 and sets a flag F EPD to '0' after finishing the writing. When header data is different, the CPU 1 sets the flag F EPD to '1' and skips writing in the EEPROM 2 and the CPU 3. The CPU 1 performs normal end/damage processing when the flag is other than '0'/'0'.
Patent JP-H04127452-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OKUDA YASUSHI
IPC: H01L21/283
Filed: 1990-06-29
Abstract: PURPOSE:To realize a high yield and high reliability without deteriorating the insulating property of a layer insulating film and increasing the wiring capacity by providing a structure having a projecting type level difference section below the n-th layer wiring positioned to the coupling section between of n-th layer wiring with the (n+m)-th layer wiring (n and m are natural numbers). CONSTITUTION:A projecting type level difference section 10 is formed on a substrate 1 formed on a semiconductor substrate 2 below the first layer metallic wiring 21, layer insulating film 30, and second layer metallic wiring 22 and the coupling section 40 of the first layer metallic wiring 21 and second layer metallic wiring 22. When the level difference section 10 is formed below the coupling section 40 in such a way, the position of the wiring 21 becomes higher at the position of the section 40 only and a sufficiently large contact area can be secured between the first and second layer metallic wiring 21 and 22 without making the wiring 22 thinner. In addition, a sufficient insulating property can be secured between the first and second layer metallic wiring 21 and 22 in the area except the coupling section 40 by means of the layer insulating film 30.
Patent JP-H0927074-A (JP)
Title: Article storage device of automatic vending machine
Inventor: KANEKO HIROKATSU
IPC: G07F11/34
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To give a necessary displacement quantity to a width adjusting plate at an article carry-out opening even when an operation quantity to a height adjusting plate provided at an article throw-in opening is small by providing a displacement amplifying mechanism which amplifies and transmits the displacement of the height adjusting plate to the width adjusting plate between the height adjusting plate and width adjusting plate. SOLUTION: This device is provided with the displacement amplifying mechanism which amplifies and transmits the displacement of the height adjusting plate 4 to the width adjusting plate 6 through a 1st link 10 and d 2nd link 11, so even when the variation of the height adjusting plate 4 is small, it is amplified by both the links 10 and 11 to obtain a large up/down motion stroke on the width adjusting plate 6. Consequently, even when the operation quantity to the height adjusting plate 4 provided at the article throw-in opening 8 small, the necessary displacement quantity can be obtained on the width adjusting plate 6 at the article carry-out opening 9. Therefore, the operation quantity to the height adjusting plate 4 is made extremely small to reduce the operation load.
Patent JP-S6416914-A (JP)
Title: Distance information output system for navigation system
Inventor: FUTAMURA MITSUHIRO
IPC: G08G1/0969
Filed: 1987-07-10
Abstract: PURPOSE:To enable sure traveling without considering a distance by setting distance information for guiding a course within a range where a constant traveling distance is not exceeded and outputted the distance information under traveling conditions corresponding to the set distance information. CONSTITUTION:When a course is selected and set through an input part 3 before traveling, a data processing control part 6 reads navigation data out of files 11-14 corresponding to the course and perform processing. The navigation data is used to find the position of the vehicle from pieces of measurement information from a trip meter 1 and a steering angle meter 2 according to the course, thereby displaying the guide map of the course and current position, and guiding feature bodies, intersections, etc., in passage through a display part 8 and a speaker 10. Thus, the driver is relieved in driving without considering the distance.
Patent JP-S5796476-A (JP)
Title: Treatment of photoelectrode for wet photocell
Inventor: NAKAMURA MICHIHIRO
IPC: H01M14/00
Filed: 1980-12-08
Abstract: PURPOSE:To enhance the photoelectric conversion efficiency of photoelectrodes, which principally are made up of a tungsten chalcogenide, by treating the photoelectrodes in a solution, in which a molybdenum complex, a tungsten complex or a ruthenium complex is dissolved. CONSTITUTION:Photoelectrodes 1 and 2 which are principally made up of a tungsten chalcogenide consisting of a sulfide, a selenide or a telluride of tungsten are immersed in a solution 11, in which a molybenum complex, a tungsten complex or a ruthenium complex is dissolved, so as to make the molydbenum, tungsten or ruthenium complex to be adsorbed on the surface of the photoelectrodes 1 and 2. As the former molybdenum complex, molybdic acid, a molydbate or the like can be used; as the former tungsten complex, various kinds of tungstates; as the former ruthenium complex, a halide or the like. For instance,  ammonium molybdate, sodium tungstate, ruthenium trichloride or the like is  used.
Patent JP-H1060795-A (JP)
Title: Apparatus for applying liquid or paste-like medium to proceeding material web and method therefor
Inventor: KURTZ RUEDIGER DR
IPC: D21H19/10
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of preventing coated liquid or paste-like medium from impregnating into a material web and provide apparatus therefor. SOLUTION: In this method applying a liquid or paste-like medium 6 to a proceeding material web comprising paper or thick paper, the liquid or paste- like medium is directly or indirectly applied to either one web side of the proceeding material web at coated place and the other web side of the proceeding material web is heated and cooled in at least coated place to prevent the liquid or paste-like medium 6 from penetrating into the material web.
Patent JP-H05344689-A (JP)
Title: Commutator
Inventor: IBE HIROMITSU
IPC: H01R39/04
Filed: 1992-06-08
Abstract: PURPOSE:To easily comprise a noise erasing mechanism into a commutator by forming a layer of bonding agent containing a semiconductor ceramic having the varistor characteristic on the commutator body. CONSTITUTION:A first recessed portion 15 and a second recessed portion 15 of a commutator body 10 are coated with a bonding agent (for example, epoxy bonding agent) containing a semiconductor ceramic (for example, a mixed and baked material of alumina powder and SiTiO3 or a mixed and baked material of alumina powder and BaTiO3) to form the bonding agent layers 30, 31. Thereby, each commutator piece 20 is electrically connected and gives a noise removing function. Accordingly, a noise removing mechanism can easily be built into the commutator 20.
Patent JP-H11350706-A (JP)
Title: Metal panel
Inventor: TSUCHIYA NOBUYUKI
IPC: E04F13/12
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To suppress the deformation of the front and reverse face plates of a metal panel during a fire by providing a projection protruding to the front side or reverse side in the thickness direction at the tip of a male fitting portion in the direction of projection and providing a dent on the front side or reverse side in the thickness direction at the depth that fits into the tip of the male fitting portion. SOLUTION: A circular projection 15 projecting in the thickness direction is provided at the tip of the male fitting portion 6 of a metal panel 1a and a circular dent 16 sinking toward the front side at the depth of a female fitting portion 7, and the projection 15 and the dent 16 are engaged with each other. Even when a force pulling toward the opposite sides of the width direction acts on adjacent fitted metal panels 1a, 1a, the male fitting portion 6 and the female fitting portion 7 do not separate off easily. Therefore, a front material 2 and a reverse material 8 can be kept from getting deformed during a fire, the width of the metal panel 1a is kept from decreasing, and a clearance is prevented from occurring between the male fitting portion 6 and the female fitting portion 7.
Patent JP-H098975-A (JP)
Title: Image reader
Inventor: TAKAHASHI MASAMI
IPC: H04N1/04
Filed: 1995-06-15
Abstract: PURPOSE: To utilize effectively a dynamic range of a CCD and to make a difference of an S/N of each separated color very small by coloring a light from a throughhole part of a film holder so that a transmitted light from a base of a negative film is achromatic thereby decreasing a density range difference between separated colors. CONSTITUTION: The reader is provided with a film holder 4 having a throughhole 15 through which a light is transmitted, light sources 7-9 lighting the light to a negative film 3 held in the film holder 4, and a photoelectric conversion means 1 reading the transmitted light from the negative film 3. Then the light from at least the throughhole 15 of the film holder 4 is colored so that the transmission light from a base of the negative film 3 is achromatic. Since the transmitted light is colored so as to be achromatic, a density range difference between separated colors is reduced. Thus, a dynamic range of a CCD 1 is used effectively and the difference from the S/N of each separated color is reduced.
Patent JP-S5962697-A (JP)
Title: Cold rolling oil for steel plate
Inventor: FURUYAMA OSAMU
IPC: C10N30/06
Filed: 1982-10-04
Abstract: PURPOSE:The titled oil for preventing seizing and slip between rolls and strips, enabling stable rolling under severe conditions, by adding a specific amount of surface treated calcium carbonate having specified particle diameters to a mixed oil of animal oil, vegetable oil, mineral oil, etc. CONSTITUTION:A mixed oil comprising an animal oil and a vegetable oil such as beef tallow, palm oil, etc., a synthetic oil, mineral oil, or a blended oil of them as a main component is blended with 5-50wt% surface treated calcium carbonate having <=0.15mu (preferably <=0.1mu) averge particle diameters coated with a resin acid, fatty acid, lignin, etc., to give the desired rolling oil. When it is used as an emulsion, a surface active agent necessary for emulsification may be added to it. USE:Preferable for cold rolling for stainless steel plates.
Patent JP-2001006271-A (JP)
Title: Optical disk recording and reproducing device
Inventor: TANAKA TORU
IPC: G11B20/10
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recording/reproducing device constituted so that a signal is recorded on the disk by the irradiation with a laser from an optical pickup. SOLUTION: The optical disk recording/reproducing device constituted in such a manner that the signal once stored in a RAM 10 for buffer is recorded on the disk 1 by reading this signal, is arranged so that the writing operation of the signal into the RAM 10 for buffer is changed over to a periodically performing state from normal operation when the recording operation of the signal to the disk 1 is interrupted due to the shortage of the capacity of the signal stored in the RAM 10 for buffer.
Patent JP-S6418932-A (JP)
Title: Production of glass article and device therefor
Inventor: YAMAUCHI RYOZO
IPC: C03B37/018
Filed: 1987-07-13
Abstract: PURPOSE:To obtain a glass article having a low content of impurities in heating a fine glass particle deposited material produced by VAD method in a core pipe and making the material transparent to give the glass article, by preforming a high-purity quartz glass layer on the inner surface of the core pipe. CONSTITUTION:Fine glass particles are deposited on the tip of a seed rod by VAD method to form a fine glass particle deposited material. Separately, a glass raw material gas is fed from a feeder 7 for the glass raw material gas into a core pipe 6 of a heating furnace device 4, fine glass particles formed by CVD method are deposited on the inner surface of the core pipe 6 to form a quartz glass layer 61. Then the fine glass particle deposited material is inserted into the core pipe 6 having formed the quartz glass layer 6, heated and made transparent to give a glass article. Consequently, the glass article not stained with impurities contained in the materials of the core pipe 6 can be produced and when the glass article is an optical fiber preform, optical fiber having excellent hydrogen-resistant characteristics is obtained.
Patent JP-S6332234-A (JP)
Title: Operation control method for shower device for air conditioner
Inventor: MURAKAMI TERUHIRO
IPC: F24F11/02
Filed: 1986-07-24
Abstract: PURPOSE:To reduce a power for a pump without disturbing an air conditioning operation by a method wherein an air temperature and an air humidity at a place out of a coating booth are detected, a transition of an enthalpy of surrounding atmosphere during an operating period is estimated and means for changing-over a water supplying path for a water discharg ing pipe is operated before the operating time period. CONSTITUTION:Since an enthalpy of surrounding atmosphere I1 is lower than a set enthalpy I0 in an operating time period A of a coating booth, it is not necessary to cool air, and as a water supplying path, a first water supplying passage is used and water contained in a water tank 8 is supplied to a water discharging path 7. As an operation is in a non- operating time band E, a transition of the enthalpy I1 of the surrounding atmosphere in an operating time period B is estimated at a control part 22 in reference to an enthalpy I1 at seven o'clock and a set enthalpy I0 when the operation is in a non-operating time period E. In the operating time period B, the enthalpy I1 of the surrounding atmosphere is not larger than the set enthalpy I0 and water contained in the water tank 9 is supplied to a water discharging pipe 7. When the operation is in a non-operating period F, a transition of enthalpy of surrounding atmosphere in an operating time period C is estimated, a water supplying passage for the water discharging pipe 7 is changed over from the first water supplying path to the second water supplying path, an operation of a pump 10 is stopped and then another pump 11 is started.
Patent JP-S6235257-A (JP)
Title: Ultrasonic flaw detector
Inventor: KOSUGE HIDEO
IPC: G01N29/04
Filed: 1985-08-09
Abstract: PURPOSE:To detect a flaw in a thin body, an end surface of a body to be inspected, etc., easily with high precision by making an ultrasonic wave on the body to be inspected at a desired angle of deflection. CONSTITUTION:An ultrasonic wave oscillator 3 delays the driving timing of a micro probe 1a... successively under the control of a delay time controller 7 to transmit ultrasonic waves 2a...2d at an angle alpha of deflection. Those ultrasonic waves enter the body 21 to be inspected from a contact medium 4, and are reflected by a reverse surface 21a, an end surface 21b, or a corner part 21 to enter the medium 4 again and received by the probes 1a.... Then, the ultrasonic waves 2a, 2b, and 2c are received and put together by the probe 1a..., and sent to an ultrasonic wave receiver 5. This receiver 5 performs delay addition 11 by controlling a delay time and the result is supplied to a CRT 13 and a signal processor 15; when there is a defect part, its position is found and the level of the reflected wave from the defect part is found, so that an alarm 19 is outputted by an alarm output device 19.
Patent JP-H104032-A (JP)
Title: Multi-terminal solid-state electrolytic capacitor
Inventor: NAKAMURA KOSUKE
IPC: H01G9/012
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent a solid-state electrolytic capacitor from being wrongly mounted with reverse polarity by a method wherein an anode lead-out wire is implanted in metal fine powder as buried so as to penetrate through a pellet of metal fine powder later, the metal fine powder is compression-molded and sintered into a porous pellet, and an oxide layer, a manganese dioxide layer, a carbon layer, and a paste layer are successively formed on the surface of the porous pellet. SOLUTION: An anode lead-out wire 1 is implanted in metal fine powder as buried so as to penetrate through a pellet of metal fine powder later, the metal fine powder is compression-molded into a pellet. Then, the pellet is sintered into a porous pellet 2, and a spacer 23 of fluororesin is provided to the base of the porous pellet 2 so as to prevent the root of the anode lead-out wire which penetrates through the pellet 2 from getting excessively wet with the material of a cathode when the cathode is formed. Then, a dielectric oxide film is formed on the surface of the porous pellet 2, a manganese dioxide semiconductor layer 24 is formed on the dioxide film, a carbon cathode layer 25 is provided onto the semiconductor layer 24, and a silver paste layer is formed thereon for the formation of a solid-state electrolytic capacitor 3.
Patent JP-H0463422-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOSUGI MASATO
IPC: H01L29/872
Filed: 1990-07-03
Abstract: PURPOSE:To enable production yield of a semiconductor device or a semiconductor integrated circuit to be improved for miniaturization by forming a thin first metal layer at a gate electrode formation region with an insulation film as a mask and then by selectively forming a second metal layer on the metal by the chemical vapor phase growth method. CONSTITUTION:An electrode 7a is formed on a substrate 1, an insulation layer 11 is formed on this semiconductor substrate 1, and then a region for forming a gate electrode 15 is opened (20), thus enabling a surface of the semiconductor substrate 1 to be exposed. Further, with the insulation layer as a mask, a first metal layer 13 or a semiconductor layer is selectively formed at a gate electrode formation region. Then, the second metal layer 15 is selectively formed by the chemical vapor phase growth method. In this case, the first metal layer 13 is used to produce formation of nucleus of the second metal layer 15, thus enabling production yield of a semiconductor device to be improved and miniaturization to be made easily.
Patent JP-S6152851-A (JP)
Inventor: ICHINOMIYA TSUTOMU
IPC: A61B5/0245
Filed: 1984-08-22
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-H05880-A (JP)
Title: Apparatus for producing compound semiconductor crystal and method therefor
Inventor: MURATA KOICHI
IPC: H01L21/208
Filed: 1991-06-19
Abstract: PURPOSE:To grow the crystal under high resistance without addition of impurities an with decreased generation of crystal defects, such as twins and lineage, and to easily obtain a circular wafer by sliding the crystal. CONSTITUTION:A GaAs seed crystal 3 worked in such a manner that the <100> direction is in the longitudinal direction of a boat is set in the prescribed position of the boat 1 which is open on a tail side and is arc-shaped in the sectional shape perpendicular to the longitudinal direction. Prescribed amts. of Ga and B2O3 are put into the boat 1. A tail part cap 2 is fitted into the prescribed position. As is put into the other end of a reaction vessel and the boat is installed in the reaction vessel. The pressure is reduced to a vacuum state to completely seal the reaction vessel. The reaction vessel is put into a crystal growth furnace and while the crystal is observed from above the boat, the crystal is grown. The cap is removed after the growth and the GaAs single crystal is taken out of the open part without breaking the boat. This crystal has no twin defects and has the non-added semi-insulating characteristic having <=2000/cm<2> EPD.
Patent JP-S5877699-A (JP)
Inventor: IWAMI YUTAKA
IPC: G21D1/00
Filed: 1981-11-02
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-H0470343-A (JP)
Title: Production of doctor blade
Inventor: SANPEI MAKOTO
IPC: B41F9/08
Filed: 1990-07-03
Abstract: PURPOSE:To allow a long doctor blade material to be plated by a method wherein said doctor blade material is plated in the rolled state and, thereafter, cut to a required length. CONSTITUTION:A long doctor blade material 3 is wound in a roll form with a spacer 4 between. The spacer 4 is provided with projected parts 4a, 4a on the both surfaces thereof so as not to come into contact with the thin blade part. In this state, the material 3 is put in a plating tank 2 to be plated. In the plating tank 2, an electroless plating liquid (ceramics coating liquid) 5 with the addition of an appropriate amount of ceramics fine powder 5a, such as silicon carbide or boron nitride, is charged. Simultaneously with a nickel plating, the fine powder is precipitated to be composite in the plated film, whereby a hard layer (ceramics-coated layer) is formed on the surface of a steel-made doctor (the doctor blade material 3). The ceramics powder 5a is settled on the bottom while the ceramics coating liquid is kept in the quiescent state, and the nickel plating is conducted. After that, the ceramics powder 5a is suspended to be applied on the surface. In this manner, a nickel-plated layer 7 and a ceramics-coated layer 9 can be formed on the doctor blade material 3.