baber/WOPTO huggingface dataset:
Patent JP-H01280604-A (JP)
Title: Method of improving efficiency of steam process
Inventor: TEIMO KORUPERA
IPC: F01K7/18
Filed: 1988-10-27
Abstract: PURPOSE: To improve heat efficiency by feeding through a preheater a greater amount of feed water than the amount predetermined from steam generation amount in a boiler, and supplying the excessive feed water to a low-pressure steam generation apparatus so as to generate low-pressure steam and introduce the same into a steam turbine. CONSTITUTION: Feed water Vs is fed from a feed water tank 4 to a steam separation drum 2 of a boiler apparatus through a low-pressure preheater 9. After the feed water is separated, steam generated by a steam generator 7 is supplied to a steam turbine 3 through a superheater 6. The steam after finishing work is introduced to a condenser 10 and then returned to the feed water tank 4 after being condensed. In this case, a plurality of expansion evaporators 11 to 13 are disposed. The excessive component of the feed water supplied to the drum 2 is introduced into the expansion evaporator 11 as a branch flow V1. The branch flow V1 is separated into a steam flow H2 and a residual water flow V2, and the steam flow H2 is introduced into the steam turbine 3.  Further, in the same manner, steam flows H3 and H4 separated by the second and the third expansion evaporators 12 and 13 are introduced to the steam turbine 3.
Patent JP-H11107759-A (JP)
Title: Cylinder injection type engine
Inventor: AKIMOTO AKIRA
IPC: F02B75/12
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To secure excellent stratified charge combustion by providing a cylinder head, which possesses a pent roof type combustion ceiling part, and a piston, which possesses a flat piston head, and injecting fuel in the cylinder axial direction at a predetermined timing from the position close to the center of the combustion chamber ceiling part by means of an injector. SOLUTION: In a cylinder injection type engine provided with a cylinder head 14 in which a pent roof type combustion chamber ceiling part 12 is formed, a cavity 36 provided with a projection part 38 and a circumference groove part 40 is arranged in a piston head 16 of a piston 18 to be inserted into the inside of a cylinder part 22 reciprocatably. In the substantially central upper position of the combustion chamber ceiling part 12, an injector 34 is arranged so that an injection center axis 35 for fuel (f) injected toward the piston head 16 side is offset to the exhaust EX side by a predetermined distance from the central axis 21 of the cylinder head 20. In this way, the fuel (f) injected from the injector 34 collides against the projection part 38 and the circumference groove part 40 so as to be dispersed, and as a result, stratified charge combustion can be carried out.
Patent JP-H08138830-A (JP)
Title: Electrostatic charger and its manufacture
Inventor: NISHIYAMA HARUO
IPC: H01T19/04
Filed: 1994-11-02
Abstract: PURPOSE: To easily mount an electrode and a resistor and improve productivity and serviceability. CONSTITUTION: A common electrode 2 and a needle electrode connector 6 are formed on an electrode support 5 and a needle electrode 1 is adhered to the needle electrode connector 6 to form the first unit 7. A resistor 3 is adhered to a resistor support 8 and the first and second middle connectors 10, 11 are mounted to the resistor 3 to form the second unit 9. To connect the resistor 3 to the respective electrodes 1, 2 via both middle connectors 10, 11, both units 7, 9 are put in press contact with each other via a spring for engagement. During replacement, either unit 7 or 9 is removed.
Patent JP-S61147691-A (JP)
Title: Highly efficiency tv signal encoding device
Inventor: KONDO TETSUJIRO
IPC: H04N19/00
Filed: 1984-12-21
Abstract: PURPOSE:To prevent the occurrence of folded distortion, error transmission, block distortion, etc. and to simplify the ware and to speed up the action, by judging the dynamic range from the plural bits (M-m) in upper level of the dynamic range, and by selecting the specific m-bit of the data inputted. CONSTITUTION:A dynamic range DR1 and picture element data DTI after eliminating the minimum level are supplied to an encoder block 5. The encoder block 5 outputs a dynamic range information DR2 from an output terminal 6, and at the same time, selects the code with less quantization bit number then the original bit number from the data DTI according to the dynamic range DR1, and outputs it as encoded code DT from an output terminal 8. Dynamic range information DR2 as addition data and the minimum level MIN are obtained from the output terminals 6 and 7 of the encoder, and the encoded code suppressed to 4-bit is obtained from the output terminal 8.
Patent JP-S63122411-A (JP)
Inventor: NAKAYAMA HIDEO
IPC: A47J27/00
Filed: 1986-11-13
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-S63123086-A (JP)
Inventor: HISAOKA KUNITOSHI
IPC: G11C7/00
Filed: 1986-11-12
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-H01114278-A (JP)
Title: Orthogonal transform coding method
Inventor: KIMURA JUNICHI
IPC: H04N19/85
Filed: 1987-10-28
Abstract: PURPOSE:To improve the efficiency of the coefficient coding of orthogonal transformation by coding two-dimensional vector information instead of distance information on a one-dimensional space when a distance on a two-dimensional space is smaller than that on the one-dimensional space. CONSTITUTION:The boundary of areas where significant coefficients are distributed are coded. Namely, the significant coefficients are coded by one-dimensional scan such as zigzag scan, and vectors which jump along the boundary when they reach the areas of the significant coefficients are coded. Since the directions and sizes of jumps concentrate on the two ways of 'one on the right' and 'one on the left' in zigzag scan, coding is attained with the code quantity of less designation in distribution range of the significant coefficients by allotting short code words on two vectors. Since the jump vectors of short code length are used instead of a runlength which requires a comparatively long code length, high efficiency can be obtained.
Patent JP-H0577682-A (JP)
Title: Air bag device for assistant driver's seat
Inventor: GOTO HIROYUKI
IPC: B60R21/16
Filed: 1991-09-20
Abstract: PURPOSE:To make easier mounting an air bag device onto a body side mounting member and to improve the precision in mounting by providing an air bag for the assistant driver's seat which is located in an opening formed on an instrument panel in front of the assistant driver's seat. CONSTITUTION:A locating pin 22a is provided to a flange part 1b which extends at the periphery of an opening 1a in an instrument panel 1 and a locating member 23 which has an aperture 22b in which the locating pin 22a is fixed to the inside of the side 11b of an air bag main body 11. Further, a plate spring 25 which is fitted to a fitting part 26 formed on the back face side of the flange part 1b is fixed to the outside of the side 11b of the air bag 11 so that the air bag 11 or an air bag grid can be temporarily fixed to the instrumental panel 1.
Patent JP-2000094931-A (JP)
Title: Air conditioner for automobile
Inventor: ASHIGAKI KOJI
IPC: B60H1/32
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for an automobile which can improve in uniformity of temperature distribution of cool air passing through an evaporator by correcting partiality of a passing air amount passing through the evaporator similarly to that of the conventional product, and which can be intended to cut manufacture cost and to decrease a noise as compared with the conventional product. SOLUTION: This air conditioner for an automobile has an evaporator 10 arranged almost in parallel to an inflow direction of blow air from a blower unit flowing in a heat exchanger unit 2 from a blower connection port 4 and has the blower connection port 4 arranged deviated to one end side of the evaporator 10, and has a blown air guide 30 arranged in a position appearing in the blower connection port 4 in an air guide passage 20 of the heat exchanger unit 2. In that air conditioner, the blown air guide 30 is formed in flat plate shape, a guide plane 31 in the blown air upstream of the blown air guide 30 is tilted to the other end side of the evaporator 10 relating to an inflow direction, and a lower end 32 of the blown air guide 30 is separated from a front surface 10a in the blown air upstream of the evaporator 10.
Patent JP-2000101673-A (JP)
Title: Message transmitting and receiving method
Inventor: NAKAMURA HIDEO
IPC: H04L29/08
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a message transmitting and receiving method capable of transmitting and receiving message from both a client and a server even in the case of using a one-way communication protocol for transmitting a request message from the client to the server and transmitting an answering message from the server to the client. SOLUTION: Through the use of the one-way communication protocol for transmitting the request message from a client communication module 2 to a server communication module 1 and transmitting the answering message from the module 1 to the module 2, a request message R2 is previously sent from the module 2 to the module 1 and an answer message A2 to the message R2 sent from the module 2 is sent at the point of the time of sending a message m1 from the module 1 to the module 2.
Patent JP-H07121306-A (JP)
Title: Dummy seek control system
Inventor: YANO SUKEFUMI
IPC: G06F3/06
Filed: 1993-10-28
Abstract: PURPOSE:To reduce the overhead of a CPU and to extend the life of a magnetic disk device in the dummy seek control system which controls the dummy seek processing of a magnetic head. CONSTITUTION:The data processor which is provided with a magnetic disk device and executes the power saving processing to stop a motor in the case of the absence of access for a certain time and performs dummy seek of the magnetic head at the time of issue of a dummy seek request is provided with a management means 8 which manages whether the power saving processing execution request is issued or not and a discriminating means 9 which discriminates whether the processor is in the power saving processing state or not in accordance with management data of the management means 8, and the dummy seek processing is executed in response to the dummy seek request when it is discriminated by the discriminating means 9 that the processor is not in the power saving processing state, but the dummy seek request is ignored when it is discriminated that the processor is in the power saving processing state.
Patent JP-H02114915-A (JP)
Title: Thermally insulated dish
Inventor: OKAWA HIDEO
IPC: B65D81/38
Filed: 1988-10-25
Abstract: PURPOSE:To reinforce the joint part by a method wherein either of the top brims of the inner wall of an interior container or the outer wall of an exterior container is bent U shape to form a groove, and the other brim is fitted into the groove to connected them by welding, etc. CONSTITUTION:Either of the top brims 5 of an inner wall 2 having a shape of an interior container or the top brim 8 of an outer wall 1 having a shape of an external container is bent into a U shape to form a groove 7. The other brim 5 or 8 is fitted into the groove 7 and connected by insertion, adhesion or welding to make the space between two walls water-tight. As a result, the joint part is reinforced.
Patent JP-H08169708-A (JP)
Title: Formation of silicon film and silicon film forming device
Inventor: SHIBUYA MUNEHIRO
IPC: H01L21/205
Filed: 1995-10-18
Abstract: PURPOSE: To deposit a silicon film at a high rate with high raw material utilization efficiency at a low cost by spraying and decomposing a liq. compd. contg. silicon and chlorine on a heated substrate in the form of a fine particle. CONSTITUTION: A compd. 55 contg. silicon and chlorine and which is liq. under barometric pressure and normal temps. is introduced into an atomizer 18 through a liq. flow controller 52, and a carrier gas and/or a reducing gas are introduced into the atomizer 18 through a flow controller 50. The mixture is introduced into the space 14 of a reaction chamber 12 from a nozzle and sprayed over the whole surface of a substrate 26 held by a holder 16 as the fine liq. particle. The space 14 in the chamber 12 is preferably kept at several ten Torr to one atm. The substrate 26 is heated to 450 to 800 deg.C by a heater 28 provided to the holder 16, hence the fine-particle compd. close to the substrate surface is decomposed, and a silicon film 60 is deposited and formed on the substrate.
Patent JP-H10154956-A (JP)
Title: Control system for cellular radio communication network using protocol analyzer and mobile station and its control method
Inventor: GABRIEL REMY JEAN
IPC: H04B7/26
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide the system and method for controlling a cellular radio communication network using the protocol analyzer and the mobile station in which an analyzed network part is accurately located and an actual state in an operation at ground is grasped. SOLUTION: The system is provided with a fixed or non-movable means (groups 21, 31, 41, 61 of protocol analyzer) to record and to time-stamp signal information propagated via any interface among monitored interfaces, a fixed means (signal data bases 24, 34, 44, 64 and transmission means 25) to log signal data subject to recording and time-stamping, and a means (local limit database 10 and mobile control unit 45) to couple local limit information with the signal information to locate accurately a part of the cellular radio communication network placed on a down-line from each interface in which signal information is recorded.
Patent JP-H02170056-A (JP)
Title: Capacity meter
Inventor: JIYORUJIYO BERUGAMIINI
IPC: G01P3/487
Filed: 1989-10-19
Abstract: PURPOSE: To improve sealing and to weigh capacity accurately by burying a magnet whose magnetization direction is in the same axial line direction into a rolling roller, energizing the inner surface of a cylindrical room, and at the same time cooperating with a magnetic sensor. CONSTITUTION: A cylindrical outer casing 2 of a capacity meter is fixed to a substrate 1, and a rotor 5 is loaded in a cylindrical room 3 of the casing 2 so that it can be rotated around a rotary shaft 4 supported by the substrate 1. The rotary shaft 4 is subjected to eccentricity 26 by a lower pin 27 and is supported. An empty location 8 is formed in radius direction at the rotor 5, the empty location 8 accommodates rolling rollers 9, 10, II, 12, and 13, and a magnet 14 is buried into the rollers. These magnets are all magnetized in axial line direction and are energized in sealed state for an inner surface 15 of the cylindrical room 3. Also, the magnet 14 can be used with a magnetic sensor, thus weighing the capacity of liquid or gas accurately.
Patent JP-H02191551-A (JP)
Title: Novel zeolite catalyst for fluid catalyst cracking and preparation thereof from mixture of calcined clay
Inventor: BARII KEI SUPERONERO
IPC: B01J29/08
Filed: 1989-10-19
Abstract: PURPOSE: To decrease the production cost of a zeolite fluid cracking catalyst by spray drying an aq. slurry containing a specified coarse kaoline clay to produce porous aggregated microspheres and then calcining. CONSTITUTION: The slurry of microspheres of a calcined clay is heated at an enough temp. for an enough time to crystallize Y-faujasite in the microspheres so as to produce 40 wt.% Y-faujasite in a sodium form. Then after the microspheres containing Y-faujasite are separated from at least most of the mother liquid, the sodium cation in the separated microspheres is substituted with ammonium or rare earth cation or both of these to produce a high zeolite-content fluid cracking catalyst.
Patent JP-H0993471-A (JP)
Title: Panorama television camera and video monitor
Inventor: WAKAO YUKIO
IPC: H04N5/225
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the television camera in which a panorama image is obtained by containing plural television cameras and a board for processing a video signal onto a box and arranging them around a mount frame within a horizontal plane at a required interval. SOLUTION: Each television camera 1 is fixed to a mount frame 2 and arranged at a prescribed interval so that a tip of an optical system 11 is projected at the surrounding. The 6-sets of the television cameras 1 have the same focus and image forming points are in matching and arranged to the mount frame 2 via a vertical plane inner angle adjustment mechanism 7 radially on the same plane. In order to cover 360 degrees by the 6-sets of the cameras, a field angle of each camera 1 is selected to be 65 degrees or over and the coverage borders are somewhat overlapped with each other. A video signal processing boards 3 correspond to each camera 1 and are stood on a box 4 above the frame 2 and contained in parallel.
Patent JP-2000102229-A (JP)
Title: Hydraulic turbine driven induction power generating apparatus
Inventor: KITANI YOSHIAKI
IPC: H02K17/42
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a simple and low cost hydraulic turbine driven induction power generating apparatus which can control both the frequency and voltage of an induction generator and at the same time which is not connected to a system and operated independently. SOLUTION: The frequency of an induction generator 2 driven by a hydraulic turbine 1 is converted into a DC voltage by a frequency/DC voltage converter 3, and at the same time, the voltage of the induction generator 2 is converted into a DC voltage by an AC/DC voltage converter 8. The outputs of both the converters 3 and 8 are summed and the summation voltage is compared with the set voltage of a setting device 4 by an adder/comparator 13 to obtain deviation. The power of a quasi-load 7 is adjusted by a quasi-load control unit 6 according to the deviatoin, to control the frequency.
Patent JP-H07215965-A (JP)
Title: Indolesulfonamide-substituted dihydropyridine compound
Inventor: URURIHI NIIBEENAA
IPC: A61K31/443
Filed: 1992-09-16
Abstract: PURPOSE: To provide novel compounds useful in the treatment of heart diseases, disorders of circulatory organs, thromboembolism or the like.  
     CONSTITUTION: This new compound is represented by formula I {wherein R 1  is 6-10C aryl or a 5-7-membered unsaturated heterocylic ring having not more than two of S, N and O; R 2  is a group of formula II [wherein A and B are each -(CH 2 ) b -(CR 8 R 9 ) d -(CH 2 ) e  (wherein (b) in 1-5; (d) and (e) are each 0-5; and R 8  and R 9  is each H or 1-6C alkyl); D is O or -NH; (g) is 1 or 2; (i) is 0-3; R 4  and R 5  are each H, 6-10C aryl or the like; R 6  is H, 1-8C alkyl or the like; and R 7  is 6-10C aryl or the like]; and R 3  is 1-10C alkyl, alkenyl or the like}, e.g. a compound of formula III. The compound of formula I can be obtained, e.g. by reacting a compound of formula IV with a compound of formula V. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H01113782-A (JP)
Title: Cleaning device
Inventor: TOMITA MITSUTOSHI
IPC: G03G21/00
Filed: 1987-10-27
Abstract: PURPOSE:To obtain an image with high quality by interposing an elastic member damping material formed by a material with a periodic damping characteristic larger than that of a blade between the blade and a holding material. CONSTITUTION:The Young's modulus of the blade 11 is 56kg/cm<2> and that of a damping material is 12kg/cm<2>, and the damping material is formed by the material with the Young's modulus smaller than that of the material of the blade. As a result, the edge 14 of the blade 11 can be pressurized contact with a photosensitive drum 2 with uniform pressure by the action of a spring 3 even when the size accuracy of the blade 11 is inferior and the edge 14 is not abutted with the photosensitive drum 2 uniformly. Thereby, it is possible to increase the size tolerance of the blade 11, and also, to disperse stress applied on the edge of the blade 11 by the deformation of the damping material, and to improve reliability for the fixing of each member.
Patent JP-2001094722-A (JP)
Title: Image reader and its signal correction method
Inventor: OKUMURA FUJIO
IPC: G03B27/54
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that is free from deterioration in a black/ white correction performance due to the effect of dust and moisture or the like. SOLUTION: The image reader is provided with a light source 4, a one or two-dimensional image sensor element 1 with a photosensing section 10 forming a window through which a light from the light source passes, and a fiber array plate(FAP) 2 placed in contact with the face of the image sensor element 1. A black/white reference board 3 for correcting a black/white level is closely placed on an edge of the FAP 2.
Patent JP-H08136456-A (JP)
Title: Photoelectric smoke detector
Inventor: TOKI AKIRA
IPC: G08B17/107
Filed: 1994-11-04
Abstract: PURPOSE: To provide the photoelectric smoke detector which can be made thin in the thickness of its entire device, and also can withstands external noise by improving the photoelectric smoke detector in which a condensing prism is employed. CONSTITUTION: The detector is so constituted that a light emitting element 3 is faced to a light receiving element 1 while a condensing prism is being held in between in a smoke detecting chamber 5. The light emitting element is so disposed that the optical axis of the light emitting element 3 is directed in the horizontal direction with respect to a circuit substrate PC which is packaged with electronic parts, and provided for the top of the smoke detector, besides, the condensing prism 2 is so constituted that the surface of incident is directed to the light emitting element 3 side in such a way that the optical axis of the surface of incident is intersected with the optical axis of the light emitting element 3 by a specified intersecting angle,  and furthermore its condensing surface is directed to the light receiving element 1 packaged in the circuit substrate PC so as to be disposed.
Patent JP-H08137805-A (JP)
Title: Exclusive control method, processor, and computer system
Inventor: KAMIWAKI TADASHI
IPC: G06F15/16
Filed: 1994-11-04
Abstract: PURPOSE: To provide the efficient exclusive control method which allows plural processes to read and write the same resource. CONSTITUTION: When the value of the 1st operand of an exclusive control instruction is 31, that indicates lock operation for writing and the lock operation for writing is effective unless lock operation for reading is done before. When the value of the 1st operand is not 31, that indicates the lock operation for reading and the lock operation is possible even if other lock operation for reading is done, but the lock operation is impossible when the lock operation for writing is done.
Patent JP-S61148315-A (JP)
Title: Variation measuring circuit
Inventor: IMAIZUMI TOSHIO
IPC: G01B21/24
Filed: 1984-12-22
Abstract: PURPOSE:To obtain an economical variation measuring circuit, by providing a peak-to-peak holding circuit adapted to determine and hold the amplitude between peaks of AC signals to be measured to output a signal according to variations in the amplitude between peaks sample holding the amplitude. CONSTITUTION:A peak-to-peak holding circuit 20 determines and holds the peak-to-peak amplitude of an AC signal to be measured, namely, a signal Vin obtained by rotating a shaft of a turbine generator at a low speed of about 1-60rpm with a turning gear motor attached to the shaft. A frequency oscillation circuit 20 generates a pulse signal Vf1 with the frequency a half or less than that of the signal Vin to let a one shot multivibrator circuit 31 send out a pulse for resetting the circuit 20 synchronizing the rising of the signal Vf1. A switching circuit 21 is opened synchronously to the high level period of the signal Vf1. Thus, a sample holding circuit 33 can sample hold the peak-to-peak amplitude from the circuit 20 to output the amplitude of the peak-to-peak vibration of the signal Vin, namely, a shaft eccentricity signal.
Patent JP-S63125328-A (JP)
Inventor: KAJIWARA TADATAKA
IPC: B29C65/02
Filed: 1986-11-14
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。