baber/WOPTO huggingface dataset:
Patent JP-2000104694-A (JP)
Title: Rotary compressor
Inventor: EBARA TOSHIYUKI
IPC: F04C18/356
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent gaseous refrigerant made out of carbon dioxide sealed between a main frame and a rotating shaft as much as possible from leaking. SOLUTION: In this rotary compressor, a rotary compression element 5 is housed in the inside of a hermetically sealed enclosure therein the element 5 is formed out of cylinders 14 and 15 the openings at both the ends of which are blocked by blocking members 22 and 23 provided with bearing parts 64 and 68 pivoting a rotating shaft 4, rollers 18 and 19 to be rotated in the inside of each cylinder 14 and 15 by means of the rotating shaft 4, and of each vane which forms a compression space in the inside of each cylinder 14 and 15 by letting itself abut against each roller 18 and 19, and refrigerant sucked in is compressed by the rotary compression element 5 so as to be discharged to muffler spaces 60 and 61.  In this case, the muffler spaces 60 and 61 include dent parts 57 and 66 formed around bearing parts 64 and 68 of at least one of the blocking members 22 and 23, and annular parts to be inserted into the bearing parts 64 and 68, and concurrently, fixing members 65 and 70 are provided, which are formed out of plates 58 and 59 blocking the dent part 57 and 66, and fix the annular parts of the plates 58 and 59 to the bearing parts 64 and 68.
Patent JP-H02120597-A (JP)
Title: Construction method of shield tube for hot and cooling water supply and protecting tube for shield tube type hot and cooling water piping
Inventor: FUKUDA MITSUYUKI
IPC: F16L57/00
Filed: 1988-10-31
Abstract: PURPOSE:To prevent the impact noise generated in piping construction by stuffing filler made of the particles of foaming styrene or the like into the space around a plastic tube in a protecting tube laid in the structural body of a building from the one end side of the protecting tube by air. CONSTITUTION:A flexible plastic tube is drawn into a protecting tube (a) laid previously in the structural body of a building so as to construct a pipeline, and afterwards, filler (c) made of the particles of pearlite, foaming styrene, or the like is stuffed into the space W around the plastic tube (b) in the protecting tube (a) from the one end side of the protecting tube (a) by air. Even if the bouncing state is generated due to the sudden pressure fluctuation caused by the water hammer phenomenon at the stopping time of cooling and hot water supply, its movement is buffered by the innumerable particles of the filler (c) surrounding the periphery, so that impact noise generated by the hitting of the plastic tube (b) against the inner wall surface of the protecting tube (a) due to the water hammer phenomenon is thoroughly prevented.
Patent JP-H02122569-A (JP)
Title: Semiconductor device
Inventor: TSURUOKA YOSHITAKE
IPC: H01L29/78
Filed: 1988-10-31
Abstract: PURPOSE:To decrease a gate occupied area by possessing a gate electrode which is formed through a gate oxide film at the side face part of a semiconductor protrusion that is formed on a semiconductor substrate and making an impurity region which is formed on an upper layer part of the semiconductor protrusion and on a surface part of the semiconductor substrate act as source and drain regions. CONSTITUTION:A protrusion 102 formed on a semiconductor substrate 101 is formed with anisotropic etching by using a photoresist on the substrate 101 as a mask. Subsequently, after forming a field oxide film 104 and a gate oxide film 103, a polycrystalline silicon layer 105 is formed on the whole face of the substrate. The polycrystal silicon layer 105 leaves a gate electrode 105' by anisotropic etching of the layer 105 through a field oxide film 103 only at the side face of the semiconductor protrusion 102. Further, wiring is performed on the gate electrode 105' as well as source and drain regions 106 after performing ion implantation by using the gate electrode 105' and the field oxide film 104 as masks. This configuration makes the area of a semiconductor device fine without giving rise to deterioration of transistor characteristics caused by short channel effect.
Patent JP-H0694049-A (JP)
Title: Clutch control method for continuously variable transmission
Inventor: YAMASHITA YOSHINOBU
IPC: B60W10/10
Filed: 1991-09-27
Abstract: PURPOSE:To improve the extent of start feeling by controlling a clutch pressure by a start mode after installing this clutch pressure once higher than that at the time of a hold mode, when clutch pressure control over a hydraulic clutch is operated to start at the time of the hold mode. CONSTITUTION:During a hold mode (HLD) of a hydraulic clutch, there is a driver's intention of starting this car, namely, when an accelerator pedal is operated and its throttle opening becomes enlarged, a driver demand switch is turned to ON from OFF (an A position in fig.). But transition from the hold mode (HLD) to a normal start mode (NST) is not carried out at once, first of all, clutch pressure (PCLU) is set to clutch pressure (MPCLU) once higher as much as a specified value (h) than clutch pressure (HPCLU) in time of the hold mode (HLD), and then at a B position elapsed as long as time (t1) from the A position, it is set to the normal start mode (NST). In succession, at a C position after elapsed as long as time (t2) from the B position, clutch starting control is thus started.
Patent JP-2000112605-A (JP)
Title: Device for supporting operation of application
Inventor: HOSHI YASUYUKI
IPC: G06F3/0481
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an application operation support device by which the operation of application is smoothly and properly advanced. SOLUTION: An operation guide display function guide-displays an item to be operated in the state that retrieval application is displayed on a screen (screen a). The operation item to be executed next is guide-displayed at the end of the operation (screen b). When two kinds of operation items to be executed next exist at the operation end, the respective operation items are guide- displayed (screen c). An operation outline explanation function displays outline information against the operation item of a guide position in a blowing-out state when a mouse cursor is positioned at each guide display position for more than a fixed time (screen d).
Patent JP-H02123871-A (JP)
Title: Transmission control system for facsimile equipment
Inventor: MOCHIZUKI MASAHIRO
IPC: H04N1/32
Filed: 1988-11-01
Abstract: PURPOSE:To avoid useless waiting time by transiting to a procedure sending the next original in a short time without awaiting the elapse of a 1st schedule time when it is discriminated that the original to be sent next exists before the 1st schedule time elapses. CONSTITUTION:It is possible to provide a time between a preceding original and a next original by a preamble sent prior to the transmission of a post message command. Moreover, when the original sent next is detected within the 1st scheduled time and it is discriminated that the original to be sent succeedingly by other communication within the 1st scheduled time exists, the procedure of the next stage in response to each case is executed immediately after the elapse of a short time (2nd scheduled time). Thus, useless waiting time is not required.
Patent JP-S63129643-A (JP)
Title: Wafer carrier
Inventor: MACHIDA AKIRA
IPC: B65D85/38
Filed: 1986-11-20
Abstract: PURPOSE:To simplify opening and closing, by performing the opening and the closing of a wafer carrier by using shape memory alloy, thereby reducing the yield of dust. CONSTITUTION:An L shaped shape memory alloy 4 is used as a closing member, and a flat shape memory alloy 5 is used as an opening member. Ni-Ti alloy (50% Ni and 50% Ti) is used for the shape memory alloy. The alloy is heated at 300-1,000 deg.C for 30 minutes, and the shape is memorized. Even if the alloy is deformed at normal temperature, the shape, which is memorized at the high temperature, is recovered when the alloy is heated to a transition temperature 80 deg.C or more. A wafer carrier opening and closing device 7 is placed in a clean atmosphere. A closing heater 14 and an opening heater 15 are arranged in the vicinities of the alloy members 4 and 5. When a door 2 is closed, the heater 14 is conducted. When the alloy 4 is kept at 80 deg.C or more, the L shape is recovered, and the door is closed. Even if the current conduction is stopped, the L shape is kept. When the door is opened, the heater 15 is conducted. In this constitution, manual operation is not required, a movable part is not present and dust is not yielded.
Patent JP-H02179415-A (JP)
Title: Circuit apparatus for processing signal generated with variable magnetoresistance electromagnetic rotation sensor
Inventor: DEIEGO RAZAANIYA
IPC: G01D5/244
Filed: 1989-10-24
Abstract: PURPOSE: To improve reliability by providing a comparison circuit for comparing a signal that is generated by an integration circuit with a threshold signal. CONSTITUTION: When the gear of a rotor W passes the front of a pickup device P, a signal that is generated by the device P is integrated by an integration circuit 4 and its output signal Vi is inputted to the input terminal of a peak detector 9. In this state, a switch 11 is in nonconduction state so that a capacitor 10 is charged by a peak voltage due to the signal Vi. Therefore, with a threshold signal V2 that is supplied to a comparator 7 by a voltage divider 13, its amplitude is proportional to a peak value that is reached by the integration of a signal that is supplied by the device P. When the signal Vi exceeds the level of a signal V2 , the comparator 7 supplies an output signal to a logic circuit 14, thus enabling a signal Vc to be inputted.  Also, an output from the comparator 7 starts a monostable circuit 12, switches the switch 11 to a conduction state for a specific time, and rapidly discharges the capacitor 10. After that, the switch 11 returns to a nonconduction state, and the capacitor 10 is charged to a new peak voltage of the signal Vi.
Patent JP-H01118743-A (JP)
Title: Loading device for material testing machine
Inventor: NAKATO KAZUO
IPC: G01N3/00
Filed: 1987-10-30
Abstract: PURPOSE:To improve the test accuracy by rotating a lever around an operation point with moment generated around the fulcrum of the lever, extending a 1st suspension body from an arcuate surface with a radius R, and winding a 2nd suspension body around the arcuate surface with the radius R. CONSTITUTION:A sample 54 is put in a cylinder 53 and pressure oil is discharged from the hydraulic chamber 56a of a lift jack 56, so that a large pulley 31, a couple of small pulleys 32, and a pin 33 rotate by the weight of a weight 35 as shown by an arrow B. This rotation winds a steel belt 37 around the pulleys 32, but a steel belt 36 is unwound from the pulleys 32 and the pulleys 31 and 32, pin 33, column 41, and plates 42a and 42b move down in one body, so a load shown by a specific expression is placed on a load shaft 51. This load is transmitted to the piston 53a of a cylinder 53 through a spherical seat 55 to press the sample 54, which is extruded from a nozzle 53b. The current stroke quantity of the load shaft 51 is detected by a stroke detector 57 and data on the flowability, etc., of the sample 54 is found from the lowering speed.
Patent JP-H03139367-A (JP)
Title: Hose cleaning device
Inventor: YOKOYAMA YASUO
IPC: A62C33/02
Filed: 1989-10-26
Abstract: PURPOSE:To improve the cleaning capability of running hose by supporting a nozzle pipe connected through an electromagnetic pump with a tank where cleaning liquid is reserved in the vicinity of a rotating brush. CONSTITUTION:At the initiation of cleaning a hose 12, after opening an upper lid 5 and extending and placing the hose 12 on a lower brush 21 and a lower roller by pulling out a connector metal fitting at the end of the hose 12, rewound from a winding body 11, from the outlet of a casing 3, an upper lid 5 is closed. Then a motor is actuated to revolve both upper and lower rollers, and the hose runs. At this time, upper and lower brushes 21, 25 are revolved so that they moves around the periphery in the direction reverse to the running direction of hose 12. An electromagnetic pump 84 is actuated to spew out cleaning liquid contained in the tank 86 from nozzles 80, 83. In this way, the hose can be sufficiently cleaned with the spewed out cleaning liquid and the reverse revolution of the brushes 21, 25.
Patent JP-H04152329-A (JP)
Title: Video projecting method using film editor, video editing method and sound recording system
Inventor: SHIOIRI SHIGEO
IPC: H04N9/11
Filed: 1990-10-16
Abstract: PURPOSE:To quickly project a necessary picture photographed on a film, on a screen or a video monitor by combining a film editor, a video camera, and a video projector. CONSTITUTION:The light of a light source 1-1, whose quantity is adjusted, is projected on a projecting film 1-7, transmitting light is branched by a beam spliter 1-5. The light of a downward optical path is used for a projection to the screen, and the light of an optical path turned to the right is adjusted to a color suitable for a video with a color changing filter 1-6, and made incident on a video camera 3. The video of the camera 3 is converted to a video signal, and distributed to a projector side and a monitor side by a video distributor. The video signal of the projector side is color-corrected, and the video is projected on the screen. Thus, the necessary picture on the film can be quickly projected.
Patent JP-S63129359-A (JP)
Title: Copying machine
Inventor: SHUDO TAMOTSU
IPC: G03G21/00
Filed: 1986-11-19
Abstract: PURPOSE:To save toner and transfer paper regardless of an error in user's copy setting by outputting a driving signal to an electrostatic discharging means by a controller even in copying operation and discharging the photosensitive surface of a photosensitive body electrostatically. CONSTITUTION:The transfer paper 5 is fed to the photosensitive body 1 by a paper feeding means 6 and toner transfer is carried out as much as a specific setting such as a copy quantity by an electrostatic charging means 2, an electrostatic discharging means 3, etc. When a user notices the error in setting and operates a copy setting reset switch 4 before or after the paper feeding means 6 is driven to output a reset signal, the controller 7 outputs the driving signal to the electrostatic discharging means 3 even in copying operation to discharge the photosensitive surface of the photosensitive body 1 electrostatically.
Patent JP-H05121820-A (JP)
Title: Titanium-sapphire laser device
Inventor: TAKADA ATSUSHI
IPC: H01S3/16
Filed: 1991-10-24
Abstract: PURPOSE:To obtain a titanium-sapphire laser device which is composed of a small number of devices and facilitates a cost reduction and a size reduction owing to easy alignment. CONSTITUTION:A titanium-sapphire crystal 20 is cut into a shape of a Brewster dispersion prism and has its C-axis in a direction having an inclination angle of 10-15 degrees from an incident plane determined by the Brewster plane. A Brewster dispersion prism 23 is provided on an light axis defined by the Brewster plane of the crystal 20 so as to have the incident angle equal to the Brewster angle. A highly reflective mirror 21 and an output mirror 22 are provided on light axes which are defined by the Brewster planes of the dispersion prism 23 and the crystal 20. The curvatures and incident angles of the mirrors 21 and 22 are so predetermined as to facilitate correction of astigmatisms produced by the optical elements 20 and 23 and a resonator is composed of the mirrors 21 and 22 and the optical elements 20 and 23.
Patent JP-H03139321-A (JP)
Title: Dish-washing machine
Inventor: TADA MASUTA
IPC: A47L15/00
Filed: 1989-10-24
Abstract: PURPOSE:To remove even materials with storing adhesion or such dirt materials as oils and fats by a water pressure which is much the same as usual high pressure jet water or lower, by a method wherein pressure jet water, in which fine ice particles are mixed, is sprayed against dishes. CONSTITUTION:High pressure jet water 4 is sprayed against dishes 2 fixed in an enclosing receptacle 1 and dirt materials adhering to the dishes 2 are removed from the dishes 2. At that time, small ice flakes formed by an ice- shaving machine 11 are mixed into the high pressure jet water, at an ejector part 14, and the high pressure jet water 4 containing small ice particles is sprayed against the dishes 2. At the result of this, even materials with strong adhesion or such dirt materials as oils and fats can be removed by a water pressure which is much the same as usual high pressure jet water or lower.
Patent JP-H01207228-A (JP)
Title: Silica for tooth-brushing composition especially compatible with chlorohexidine
Inventor: JIYATSUKU PERUSERO
IPC: C01B33/12
Filed: 1988-11-04
Abstract: PURPOSE: To obtain the subject silica having chemical surface properties specified in specific ranges and enhanced in compatibility with guanidine type products, especially chlorhexidine. CONSTITUTION: This silica for a tooth paste composition is obtained by reacting a silicate salt with an acid to prepare the suspension or gel of silica, separating the silica, washing the separated silica cake with water, until the filtrate gives an electric conductivity of <=200 micro siemens.cm<-1> , especially <=100 micro siemens.cm<-1> , and, if necessary, further subjecting the washed silica to the second washing or acid solution treatment. The obtained silica exhibits compatibility of >=65%, especially >=90%, with chlorhexidine, and compatibility of >=50%, especially >=80%, with zinc.  The silica has an acidity function H0 of >=3.3, an OH number (OH/nm<2> ) of #15, especially <=12, a non-charge point of >=3, especially 4-6, and contains SO4 <2-> , CL<-> , PO4 <3-> and CO2 <2-> type anions in an amount of <=5×10<-3> , especially <=0.2×10<-3> , per 100g of the silica, and sulfate ions in an amount of <=0.5%, especially <=0.02%.
Patent JP-H07108817-A (JP)
Title: Air conditioner for electric vehicle
Inventor: IIO MASAHIRO
IPC: F25B13/00
Filed: 1993-10-08
Abstract: PURPOSE:To make the amount of refrigerant remaining in a main condenser at the beginning of heating operation constant by controllably opening and closing the valves to open and close a passage to the main condenser and a bypass passage at specified orders when the heating operation is requested. CONSTITUTION:A sub-condenser 9 is connected to an evaporator 8 through a liquid tank 20 and an expansion valve 21, the flow-out side of the evaporator 8 is connected to a main condenser 24 through a compressor 22 and a first solenoid valve 23, and a second solenoid valve 26 is provided in its bypass passage 27. Also a control unit 33 opens the solenoid valve 23 and closes the solenoid valve 26 at the start of heating operation to store a specified amount of refrigerant in the main condenser 24 and, after a specified time has been collapsed, the solenoid valve 23 is closed and solenoid valve 26 is opened to open the bypass and complete a heating cycle. Thus a specified amount of refrigerant is always stored in the main condenser 24 to obtain a proper amount of refrigerant for heating, increase efficiency, and reduce the cost, space, and weight of an air conditioner.
Patent JP-H04153297-A (JP)
Title: Grease composition for sealing gas holder
Inventor: KURAHASHI MOTOFUMI
IPC: C10N50/10
Filed: 1990-10-18
Abstract: PURPOSE:To provide the title composition excellent in the performances of sealing, lubrication, gas resistance, corrosion resistance, etc., by incorporating given amounts of a specific diurea compound and a specific methacrylate polymer in a base oil comprising a mineral or synthetic oil. CONSTITUTION:A mixture of a diurea compound represented by formula I (wherein R1 is an 8-10C alkyl; R2 is a hydrocarbon group having at least one aromatic ring) (e.g. a reaction product of tolylene diisocyanate with decylamine) and a methacrylate polymer represented by formula II (wherein R is an alkyl; n is 6,000-15,000) in a weight ratio of 7:3 to 8:2 is incorporated in a base oil comprising a mineral or synthetic oil (e.g. paraffinic mineral oil) in an amount of 2-10wt.% to prepare a grease for sealing gas holders. The seal grease exhibits an excellent sealing performance particularly when used between the side plates of a dry-seal gas holder and packings for sealing pistons.
Patent JP-H07110010-A (JP)
Title: Actuator
Inventor: YAMADA NOBUO
IPC: F15B15/10
Filed: 1993-10-08
Abstract: PURPOSE:To provide an actuator in which the number of parts can remarkably be decreased in comparison with conventional case and by which assembling of those parts to various kinds of rods can be facilitated by forming a lower cover, an upper cover, a rod, and a diaphragm for constituting a main part with resin. CONSTITUTION:A diaphragm 1 for receiving negative or positive pressure, a rod 4 made of resin and formed integrally with the diaphragm 1, a lower cover formed by the resin, a resin-formed upper cover 10 having a plural number of snaps 11, a spring inserted between the diaphragm 1 and the upper cover 10, and energizing the diaphragm 2 and the marginal part of the diaphragm 1 are sandwiched and fitted by the lower cover 9 and the upper cover 10.
Patent JP-H10123643-A (JP)
Title: Silver halide photographic material for hologram
Inventor: TAKAHASHI SHIGEAKI
IPC: G03C1/74
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a regenerated image having a high refraction efficiency in quick processing by setting the average grain size in a silver halide emulsion layer to a specified value, containing a selenium or tellurium compound, and setting the silver/gelatin ratio on the emulsion layer side and the quantity of applied silver to specified values. SOLUTION: The average grain size of silver halide grain in a silver halide emulsion layer is 5-50nm, particularly preferably, 10-40nm. It also contains a selenium or tellurium compound. The silver/gelatin ration of the silver halide emulsion layer which is the ratio of the total quantity of silver to the total quantity of gelatin on a support body is 0.2-2.0, preferably 1.0-1.8. To attain such a silver/gelatin ratio, the gelatin quantity is regulated in an optical process from the formation of silver halide grain to just before application of the silver halide emulsion. The silver quantity calculated in terms of silver of the total silver halide per m<2> on the support body is 1-3g/m<2> , preferably, 1.2-2.8g/m<2> .
Patent JP-H1198972-A (JP)
Title: Nutrient composition for infant
Inventor: SUGAWARA MAKIHIRO
IPC: A61K31/035
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a nutrient composition for an infant, capable of suppressing the generation of a green stool, and useful for a medicine and a food excellent in improving effect for the property of the stool of the infant by containing lycopene. SOLUTION: This nutrient composition for an infant contains preferably >=2 μg (per 100 g total solid portion) lycopene. Further, the nutrient composition for the infant is constituted by a protein such as a defat milk, casein, etc., a lipids such as a milk fat, etc., a sugar such as a sucrose, etc., vitamins such as vitamin A, etc., and minerals such as calcium, etc., as main components, and preferably blended with β-carotene as necessary.