baber/WOPTO huggingface dataset:
Patent JP-H07122736-A (JP)
Title: Semiconductor element and its manufacture
Inventor: KOUMAE ATSUO
IPC: H01L29/812
Filed: 1993-10-25
Abstract: PURPOSE:To obtain a high-speed semiconductor element having excellent mass- productivity and controllability without using any complicated process, such as the electron beam exposing method, two-layer resist method, etc., by shortening the gate length of the element by using the conventional exposing technique. CONSTITUTION:In a semiconductor element having a main structure section containing a channel layer 3 formed on a semiconductor substrate 1, carrier supplying layer 5, and contact layer 6, an ohmic contact layer 7 and semi- insulating layer 8 are successively laminated on the main structure section and a groove having a semi-mesa shape is formed into the layers 7 and 8, and then, a gate electrode 11 is formed in the groove.
Patent JP-H06207529-A (JP)
Title: Combined cycle power generating method
Inventor: MIZOGUCHI AKIYOSHI
IPC: F02C3/24
Filed: 1992-10-26
Abstract: PURPOSE:To perform combined cycle power generation with high thermal efficiency by heating low sulfur crude oil by a waste heat recovery boiler, lowering a salt content by means of an electrostatic desalting treatment machine, and using produced high temperature desalting-treated crude oil as fuel for a gas turbine. CONSTITUTION:Low sulfur crude oil is heated by a waste heat recovery boiler 2 before the crude oil is fed from a low sulfur crude oil tank 4 to desalting treatment equipment 5. Desalting treatment is applied on heated low sulfur crude oil by the 3-stage desalter 6 of the desalting treatment equipment 5 by using fresh water. Desalted crude oil is fed in a high temperature state to a gas turbine 1 as desalting-treated crude oil. In a gas turbine 1, a power is generated by a generator and combustion exhaust gas is fed to a waste heat recovery boiler 2. After a power is generated by a steam turbine 7 by using a recovered waste heat, steam is condensed by means of a condenser 8 and returned to the waste heat recovery boiler 2 with the aid of a pump. Since, as noted above, desalting-treated high temperature crude oil is fed to the gas turbine as it is, heat generating efficiency is improved.
Patent JP-H08148563-A (JP)
Title: Formation of multilayer wiring structure body of semiconductor device
Inventor: HONMA TETSUYA
IPC: H01L23/522
Filed: 1994-11-22
Abstract: PURPOSE: To provide a formation method of a highly reliable multilayer wiring structure body which is free from restriction in a kind of a wiring material, has uniform wiring thickness, and is excellent in electrical connection property. CONSTITUTION: A wiring groove is formed by selectively forming a fluorine containing silicon oxide film 4A on a silicon oxide film 2 of a surface of a semiconductor substrate by liquid phase growth method, a conductive film is formed, a first wiring layer is formed by etching back or chemical/ mechanical polishing, a silicon oxide film 10 and a fluorine containing silicon oxide film 12 are formed and a via hole is thereby formed. After the via hole is filled with the conductive film, a second metallic wiring layer is formed similar to the first wiring layer.
Patent JP-H01129460-A (JP)
Title: Manufacture of thin-film transistor
Inventor: ISHIDA MAMORU
IPC: H01L21/324
Filed: 1987-11-14
Abstract: PURPOSE:To introduce hydrogen atoms into a polysilicon active layer and a diffusion region with excellent efficiency, and to lower the resistance of a gate electrode by forming SiOxHy as an interlayer insulating film and inducing hydrogen atoms in the film into the active layer, the diffusion region and the gate electrode through heat treatment. CONSTITUTION:A gate SiO2 layer 4 and a gate electrode 5' are shaped, an impurity is diffused and a diffusion region 3' and an active layer 2' in an intermediate section are formed, and an SiOxHy layer 6 is shaped onto the region 3' and layer 2' in thickness of approximately 50Angstrom -1.5mum. A substance satisfying the values of x=2-alpha (alpha takes 0.5-0.01, preferably, the value of 0.3-0.05), Y=2alpha and x+y=2 is used as SiOxHy. When an Al wiring 7 is evaporated, an electrode is patterned and hydrogen atoms in the film 6' are introduced (diffused) into the active layer 2', the region 3' and the electrode 5' through heat treatment, an interlayer insulating film 6 structurally extremely close to SiO2 is formed at a section where hydrogen atoms are slipped out of the SiOxHy film 6'.
Patent JP-S642668-A (JP)
Title: Load fitting device
Inventor: ARAN UIRIAMU TATSUPAA
IPC: A62B35/04
Filed: 1987-11-14
Abstract: PURPOSE: To impart a fall preventing function for a person to a safety rope which is almost vertical by providing an energizing means for automatically displacing a slide means to its locked state when applied load needed for holding the stop means in the non-lock state on a longitudinal member is released.  
     CONSTITUTION: When an upward load applied to a stop cam member 25 is opened by releasing the tension of a fastening net, a tension spring 30 moves the cam member 25, whereby a grip part 27 of the stop cam member bites into a wire 11, and a device for forcing the wire to the opposite surface of a slide member 14 is locked on the wire 11. Accordingly, immediately after the tension of the fastening net is released, the device is automatically locked. Any load substantially downward applied to the stop cam member 25 intensifies the action of clamping the wire between the stop cam member 25 and the slide member 14 to give a sure fall preventing function. The slide member 32 is pushed down manually to act on the stop cam member 25 through a tongue part 33, whereby the stop cam member is surely displaced to its lock position. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H02211268-A (JP)
Title: Masking material
Inventor: HORIKI SEINOSUKE
IPC: B05B15/04
Filed: 1989-11-06
Abstract: PURPOSE:To make the separation easier by forming a primer layer on one surface of a plate composed of polystyrene foam having specific density. CONSTITUTION:Grooves 12 are formed in a checkerboard-like form, spaced at a regular interval, on both surfaces of a plate 11 composed of polystyrene foam. Grooves 12 may be formed only on one surface of the plate. On one surface of the plate 11 a tacky layer 13 is formed, upon which a mold-releasing sheet 14 such as polyethylene film, polypropylene film, mold-releasing paper is applied. The density of polystyrene foam constituting the plate 11 is 12.5-50g/l, wherein, if the thickness thereof in the region where grooves 12 are not formed is designated by A and by B in the region where grooves 12 are formed, B is in the range of 0.30A-0.85A. As a result, transportation and storage of plate becomes easier.
Patent JP-H08144945-A (JP)
Title: Double head cam plate type compressor
Inventor: NAGATA HIROMI
IPC: F04B27/10
Filed: 1994-11-22
Abstract: PURPOSE: To reduce a vibration and a nose, and extend the service life of a thrust bearing through the application of very simple constitution by causing opposite pressure bearing seats to rigidly clamp the bearing, and clamping a disc spring between the bearing and the seat. CONSTITUTION: An inner race 61 and an outer race 62 respectively adhere to pressure bearing seats 5b and 3b approximately over a whole area, thereby stably and rigidly clamping a thrust bearing 6B. On the other hand, opposite flat pressure bearing seats 2a and 5a are also formed on the front boss of a cam plate 5 and the bearing section of a front cylinder block 2 for clamping a front thrust bearing 6A. Also, a disc spring 7 is laid between the bearing 6A and a pressure bearing section 5a formed on the front boss of the cam plate 5. According to this construction, the rigidly clamped rear thrust bearing 6B effectively restrains the unstable vibration of the cam plate 5 via the rigidity thereof, and a fluctuating axial load is pertinently absorbed by the cushion performance of the spring 7.
Patent JP-H07113961-A (JP)
Title: Red light intersection for focus variable scope
Inventor: KAWANABE YASUO
IPC: G02B23/14
Filed: 1993-10-14
Abstract: PURPOSE:To freely select several pieces of red light intersections with one scope by one operation by providing plural pieces of micropores whose pore-sizes are different from each other on an outer peripheral part of a transparent plate inserted into the scope. CONSTITUTION:An LED element 4 is fitted into an optional position of an outer peripheral bottom side part of a focus adjustment cylinder 2 of an eyepiece 3 side in the focus adjustment cylinder 2 inserted into the nearly central part of the scope 1. Then, a circular transparent plate 6 having an outer peripheral edge 5 pierced with large, medium and small micropores is inserted rotatably into the rear part of the focus adjustment cylinder 2, and a transparent reflection plate 7 is fitted into the front part of the focus adjustment cylinder 2, and mounted into the scope main body 1. Thus, by the red light intersection scope capable of freely making the focus of the scope large, medium and small, a hitting rate is increased remarkably by varying the red light intersection according a target at the time of bad whether, strong sunlight, etc.
Patent JP-H08128589-A (JP)
Title: Piping thermal insulating material
Inventor: TAKUMI MASARU
IPC: F16L59/147
Filed: 1994-10-31
Abstract: PURPOSE: To enable a polyethylene form to be rectified for several seconds even though put on a piping having slippage, by providing, a self-adhering resin layer having a glass transition point of lower than a specific temperature, to one surface of the polyethylene form. CONSTITUTION: A self-adhering resin layer 2 having a glass transition point of lower than 0 deg. is put or laminated on one surface of a polyethylene form 1. And, the self-adhering resin layer 2 is folded inside so that two copper pipes 3 for the piping of an air conditioner including a flare nut 4 are surrounded to be covered. Hereby, this thermal insulating material is different from a polyethylene form on which adhesive is put, and requires a little time until adhesive strength is exhibited so as to be rectified for approximately 10 seconds, and also the required separating paper is not used so that any refuse can be prevented from being produced during a working process.
Patent JP-H01128847-A (JP)
Title: Image data processing apparatus
Inventor: SANO TERUO
IPC: B41J2/485
Filed: 1987-11-16
Abstract: PURPOSE:To obtain a clear printing image on an enlarged scale, by providing a data compressing step whereby read-out data are enlarged or compressed down to factions of an integer and a printing step whereby the data are printed directly or after being compressed, in addition to a reading/printing step. CONSTITUTION:A compact copying apparatus is comprised of a front case block A constituting a main body of the apparatus, a rear case block B and a chassis block C defined in the main body 1. In each of these blocks A, B and C, there are provided a reading means in which a plurality of photoelectric converting elements are arranged, a printing means in which printing elements are arranged at distances of integral times the distance of the photoelectric converting elements, a designating means which designates an enlarged-scale printing of the read-out data, a data compressing means which compresses the data down to fractions of an integer, and a data processing means which feeds the data to the printing means directly or through the compressing means depending on the fact whether or not the enlarged-scale printing is designated.
Patent JP-2000100580-A (JP)
Title: Footlight
Inventor: YAMAUCHI TAKAHIRO
IPC: H05B37/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a footlight having large lighting illuminance, giving no detected feeling to a user, and capable of detecting the existence of the person at the ascent start and descent start of a staircase. SOLUTION: A cover 2 has neither sensor window nor opening window, LEDs 18 are directed toward the front face, an opening section 2c having the light receiving face of a human detecting sensor 16 and a brightness sensor 17 on the front face is provided, and the whole opening section 2c is covered with a shade 24 formed with a translucent synthetic resin in the shape of a partial cylinder protruding outward as a whole. The portion of the shade 24 corresponding to the human detecting sensor 16 and the brightness sensor 17 is machined for use as a lens condensing heat rays to the human detecting sensor 16 and the brightness sensor 17.
Patent JP-H10133698-A (JP)
Title: Speech decoding system
Inventor: NISHIO TAKATOSHI
IPC: G10L19/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of driving clock pulses and to reduce the power consumption by adding a peripheral circuit which actualizes some of the functions of a bit application to a digital signal processor(DSP) circuit. SOLUTION: As for bit allocation processes, processes except a PSD integration process which requires a process corresponding to the number obtained by further decomposing single sampling with frequency components and a computer bit allocation process are performed by a DSP circuit 102, and a LOGADDER circuit 104 which performs two processes with relatively large process quantities and a bit allocation circuit 105 are provided as peripheral circuits. Then an encoded digital input signal which is inputted from a signal input terminal 101 is inputted to the DSP 102 and a composite process is performed for the input signal according to instructions which are sent from a ROM 103 to the DSP 102 in order.
Patent JP-S63142192-A (JP)
Inventor: YAMAMOTO MINORU
IPC: E21D11/10
Filed: 1986-12-05
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-H06140174-A (JP)
Title: Discharge lamp lighting device
Inventor: NAGASE HARUO
IPC: B60Q1/04
Filed: 1992-10-27
Abstract: PURPOSE:To stabilize the operation of a lighting device and make the fading out of a discharge lamp light hardly happen, in a discharge lamp lighting device using a battery, by supplying a controlling power source by the use of the charge accumulated in the lighting device even when the voltage of the battery is temporarily lowered. CONSTITUTION:A discharge lamp lighting device has a voltage judging circuit 7 for detecting the voltage of a battery 1 and judging a voltage reduction; and a booster circuit 8 for supplying a voltage higher than the voltage of the battery 1 as the power source voltage of a control circuit 9 when the voltage reduction of the battery 1 is judged by the voltage judging circuit 7. When the voltage of the battery 1 is detected by the voltage judging circuit 7 and the voltage reduction is judged, a voltage higher than the voltage of the battery 1 is supplied as the power source voltage of the control circuit 9 by the booster circuit 8, whereby the operation of the lighting device can be stabilized, and the fading out of a discharge lamp light 2 is hardly happen.
Patent JP-H08127983-A (JP)
Title: Method for continuously dyeing fabric and device therefor
Inventor: WAKAYAMA SHOICHI
IPC: D06P5/00
Filed: 1994-10-28
Abstract: PURPOSE: To provide a method for continuously dyeing beltlike fabric, capable of carrying out unmanned continuous operation, dyeing in a dark color, improving amount of waste liquor and operation environment so as to dye especially the whole surface and black of fabric in the same color. CONSTITUTION: Ink-jet nozzles 7 and 8 are arranged toward both the sides of the surface and the back of beltlike fabric passing through a route 1 of the fabric. Both the sides of the fabric are sprayed with a dyeing solution of the same color without forming a gap. While the fabric is continuously sent along the route 1 and the dyeing solution of the same color from the ink-jet nozzles 7 and 8 is evenly attached to both the sides of the surface and the back of the fabric. An excessive dyeing solution is not leaked out of a device, squeezing of the dyeing solution is not required before fixing the dye, the amount of waste liquor is extremely reduced and the device can be operated in a clean environment.  Productivity can be raised by arranging a great number of ink-jet nozzles 7 and 8 in the width direction of the, fabric so as not to form a gap between jetting zones of respective nozzle elements.
Patent JP-H0690933-A (JP)
Title: Diagnostic device
Inventor: DEBITSUDO TOOMASU DERUFUI
IPC: A61B5/145
Filed: 1991-10-08
Abstract: PURPOSE:To exactly measure a variation in the oxygen quantity in the drain of a fetus, a new-born baby, etc., especially by allowing light of different wave- length to be made incident on an organ in a living body and analyzing its transmission light, and measuring and displaying a degree of oxygen saturation in blood of an examinee from a result of this analysis. CONSTITUTION:The device is provided with light sources LD1-LD4 of a laser diode, etc., for outputting near infrared rays of four kinds of different wave- length lambda1-lambda4, respectively, and the head part 40 of an examinee is irradiated with those near infrared rays through optical fibers 50-1-50-4. Also, the near infrared rays which transmit through the head part 40 are derived to a transmission light detecting device 54 through an optical fiber 53, the number of photons is counted therein, and the transmission quantity of the near infrared rays is measured. A result of this transmission quantity is inputted to a computer system 56, the transmission light is analyzed, an operation is performed, and concentration variation DELTAX02 of an oxidation type medium in the brain, and a concentration variation DELTAX of a deoxidation type medium are derived. Subsequently, KXDELTAX02 (DELTAX+DELTAX02)(K is a constant) is calculated, and its result is displayed.
Patent JP-H07142184-A (JP)
Title: Electrostatic control sheet
Inventor: YAMADA KOHEI
IPC: B32B29/02
Filed: 1993-11-18
Abstract: PURPOSE:To provide an excellent air discharge function by providing piles containing conducting fibers, protruded from the surface of a ground fabric connected to the specific discharge paper, and driven to penetrate them into a U-shape, and forming them into an irregular stereoscopic shape. CONSTITUTION:The discharge paper 13 is manufactured by the wet paper making method with conducting fibers of carbon or a metal, synthetic fibers of acryl, and a thermoplastic binder of pulp, and part of the conducting fibers is protruded on the surface. A plurality of piles 16 containing conducting fibers 15 in synthetic fibers are penetratingly driven in a U-shape into a ground fabric 12 made of a porous sheet material such as a nonwoven fabric and the discharge paper 13 from the ground fabric 12 side to the discharge paper 13 side, and a backing layer 17 made of a thermoplastic resin such as a vinyl chloride resin is formed on the discharge paper 13 side to fix the piles 16. The whole sheet is molded into an irregular stereostatic shape, the conducting fibers are protruded in various directions, and static electricity is efficiently discharged into the air.
Patent JP-H04161658-A (JP)
Title: Tool housing device
Inventor: KAWAI KOZO
IPC: E04F19/08
Filed: 1990-10-26
Abstract: PURPOSE:To lighten operations such as work and maintenance by providing driving means for moving an elevating part, suspending members for winding or rewinding tools, and by providing the driving means in the vicinity of the peripheries of a frame body or to the elevating part. CONSTITUTION:A tool housing device is made up of winding members 5 by which suspending members 19 are wound up or rewound by means of driving means 4 provided in the vicinity of the peripheries of a frame body 1, driving parts 6 incorporated therein, and a control part 7 for controlling the above. In the control part 7, a control switch 14 for elevating or lowering an elevating part 2 is provided, and when an elevating switch 14a is operated, if an upper- limit limit switch 17a of the limit switch 17 in a position detecting part 15 is in an open condition, the first relays 16a of a circuit part 16 (not shown) are closed to operate motors 13, and electromagnetic brakes 18. And the winding members 5 are driven to lift up the elevating part 2, and when the limit switches 17a are closed, the motors 13 are stopped to enter a working condition. Then, when a lowering switch 14b is depressed, the elevating part 2 is lowered to enter into a housing condition.
Patent JP-H11125499-A (JP)
Title: Bullet shooting position distinguishing unit
Inventor: IKESHOJI SUSUMU
IPC: F41J5/06
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To distinguish the shooting position of a bullet hitting a target. SOLUTION: The movable width of a shooter on the shooter line of a shooting lane is 11 and a bullet passing position sensor 20a is located at a position separated by a distance (b) from the shooting line and a distance (a) from a target 1a. Output of the sensor 20a is connected through a cable with an impact position detector 2a having a converter unit for deciding whether a bullet hitting the target 1a is shot from its shooting lane or other shooting lane based on the outputs from a plurality of impact position sensors and bullet passing position sensors 20a. The decision results are presented on a display unit.
Patent JP-S63145802-A (JP)
Title: Cushion control device of hydraulic actuator
Inventor: MUTO FUMIO
IPC: F15B11/00
Filed: 1986-12-05
Abstract: PURPOSE:To minimize an impact at the end of a stroke by finding the actuating speed of a hydraulic actuator and also finding a cushion stroke starting position in response to the variation of the actuating speed to control the throttle opening area of a flow control valve. CONSTITUTION:A position detecting sensor 11 is provided on a cylinder 1 and a variation position L of the stroke of the cylinder 1 is outputted by a position signal generator 12 to calculate an actuation speed V at an actuating speed arithmetic circuit 13. A cushion stroke starting position L0 is set in response to the actuation speed V at a cushion stroke starting position setting circuit 14 and the throttle opening degree of a flow control valve 3 is lessened by every fixed time, when the stroke variation position L reaches the cushion stroke starting position. An impact at the end of a stroke can be minimized by this method because there is no case that the cushion actuation comes to an end under the condition of a large throttle opening area.
Patent JP-H10130297-A (JP)
Title: Ring-contracted n-desmethyl-n-isopropylspiroacetal derivative of erythromycin a, its production, and drug containing the same
Inventor: HOELTJE DAGMAR DR
IPC: C07H17/08
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new derivative useful for treatment of e.g. the motility lesion of a gastrointestinal canal, having motilin-agonistic property and consisting of a specific ring-contracted N-desmethyl-N-isopropylspiroacetal derivative of erythromycin A. SOLUTION: This new derivative is a new [(1'R),2R,3S,4S,5R,6R,9R,11R,12R,14 R]-11-(1'-hydroxypropyl)-2,4,6,8,11,14-hexamethyl-10,13,15-trioxatricy clo[9.2.1.1.<9.6> ]- pentadecan-1-one derivative (salt) shown by formula I (R<1> is methyl or H), which is suitable to the treatment of the motility lesion of the gastrointestinal canal, because of having selective motilin-agonistic property and giving a stimulus favorable for the motility of the gastrointestinal canal. This compound is obtained by acid treatment of a compound shown by formula II, followed by the introduction of a methyl group when R<-> represents H, if desired, and then the conversion of the free compound into itsacid-added salt, if desired.