baber/WOPTO huggingface dataset:
Patent JP-H0431131-A (JP)
Title: Constant car speed travel control method
Inventor: ONISHI AKIHIRO
IPC: F02D41/20
Filed: 1990-05-29
Abstract: PURPOSE:To prevent effectively the occurrence of out-of-tune at a stepping motor and converge safely and rapidly an actual car speed on a target car speed, by making the stepping motor on standby at an idling position, in the case of an accelerating pedal being stepped on by more than a predetermined amount at the time of a constant car speed travel control start. CONSTITUTION:A constant car speed travel controller 1 is equipped with a control unit 2, and a car speed signal V from a car speed sensor 3 and a regulation position signal P from the injection regulation lever of an internal combustion engine fuel injection pump 4, are inputted into the unit 2. And a car speed control signal CS outputted from the unit 2 is given to a stepping motor 10, and a fuel regulation lever 5 is driven by the motor 10 in order to conduct a constant car speed travel control. In this instance, in the case of an accelerating pedal being stepped on by more than a predetermined amount at the time of a constant car speed travel control start, the motor 10 is kept on standby at its idling position, and after a stepping on amount having being returned by less than the predetermined amount and a predetermined time having elapsed, the rotation drive of the motor 10 is started.
Patent JP-S6164361-A (JP)
Inventor: FUSHI GETANO
IPC: B05C11/10
Filed: 1985-06-27
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-H07326166-A (JP)
Title: Optical disc access apparatus
Inventor: EGUCHI TAKEHISA
IPC: G11B27/10
Filed: 1994-05-30
Abstract: PURPOSE:To avoid the long access time and the delay of access of a jukebox having a fixed optical disc driver as a whole by a method wherein optical discs whose access frequency are provided at positions far from the disc driver. CONSTITUTION:A memory means 3 in which the access frequencies of both front and rear surfaces of all optical discs stored in a storage area, the storage position information of all the optical discs, etc., are stored and a control means 1 which decides whether it is necessary or not to change the storage position and the front/rear orientation of the optical disc in accordance with the access frequency information and the storage position information which are stored in the memory means are provided. The storage position of the optical disc is changed and/or the front and rear orientation of the disc is reversed by a conveying elevator 10 in accordance with a control signal which is outputted by the control means 1 in accordance with the decision result of the control means 1.
Patent JP-S61296917-A (JP)
Title: High pressure water jetting device
Inventor: MORI HAJIME
IPC: B21B45/02
Filed: 1985-06-26
Abstract: PURPOSE:To give a function weakening a water hammer by a simple structure by inserting a sleevelike member made of an elastic material into the body of a high pressure water jetting device and forming a through hole opening by a pressure of passing through water at the nozzle top. CONSTITUTION:A sleevelike member 9 is inserted into the body 6' of a high pressure water jetting device. The sleevelike member 9 is made of an elastic material such as rubber and a valve body 9b provided with a prescribed diameter through hole 9a which opens by a passing through pressure of high pressure water and which closes by shut of the water is built in the member 9. The inside wall of a nozzle is equipped with an inside protecting layer 9c made of an elastic material and formed integrally with the valve body 9b. High pressure water flows into the high pressure water jetting device 8 when a rolling stock 7 passes. In that time, the inside protection layer 9c deforms elastically to protect the inside of the device 8 from stresses caused by a sudden pressure change. Also the valve body 9b deforms elastically in the periphery direction so that the through hole 9a opens and water being in the nozzle jets from the nozzle top.
Patent JP-S6119943-A (JP)
Title: Automatical compression ratio control type internal-combustion engine
Inventor: OKAMOTO MITSUO
IPC: F02D15/00
Filed: 1984-07-04
Abstract: PURPOSE:To enhance the thermal efficiency of an engine, by coupling in series air pumps having their cylinders of diameters which are different by a bit from each other, and by opening and losing an intake-air port in each stage to make the compression ration variable. CONSTITUTION:Pistons 1 having outer diameters which are different by a bit from each other is slid in cylinders 6 having inner diameters which are different by a bit from each other, and each cylinder wall 8 is provided therein with an air communication hole 8 disposed therein with a valve 9. A shut-off valve 13 which is disposed in an air suction hole 10, 12 formed in each cylinder 6, is opened and closed to adjust the compression ratio.
Patent JP-S63304925-A (JP)
Title: Triple type device for mulching work
Inventor: UNO SHINICHI
IPC: A01G13/00
Filed: 1987-06-03
Abstract: PURPOSE:To eliminate disadvantages, such as treading on previously planted seed potatotes with wheels, etc. and enable mulching work on levees after transplanting without trouble, by arranging triple central, left and right mulching units in a specific state at the back of a travel machine body. CONSTITUTION:The mulch unit (21a) is installed between loci of the left and right back wheels 5 and 5 and the central positions of the left and right mulch units (21b) and (21c) are located outside the loci of the left and right back wheels 5 and 5. Thereby the triple mulch units can be arranged in good left and right balance at the back of the traveling car body and levees formed by a border building forming plate 16 are in a state outside the loci of the left and right wheels.
Patent JP-H09296455-A (JP)
Title: Pad for foundation of wooden building
Inventor: MAEIZUMI MASANOBU
IPC: E04B1/64
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a foundation pad interposed between a continuous footing and a wooden sill or a wooden column put thereon and fixed thereto, which can be positioned without bothersome positioning like nailing and prevented from shifting unexpectedly to always bring out sufficiently its function. SOLUTION: This foundation pad is provided with a rectangular flat plate body 4, a spacer projection part 5 protruded from the flat plate body, and positioning means 6 of the flat plate body. The positioning means 6 are protruded at the opposite sides of the spacer projection part 5 and elastically deformable owing to the load of the wooden sill or the wooden column installed on the flat plate body 4. Since the positioning means 6 is forcibly stuck to the underface of the wooden sill by the elastic restoring force, the flat plate body 4 is fixed.
Patent JP-H11335346-A (JP)
Title: Production of perfluoroalkylvinyl ether derivative
Inventor: YOSHIYAMA TAKASHI
IPC: H01M8/02
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively producing a perfluoroalkylvinyl ether derivative having a functional group in high yield. SOLUTION: A perfluoroalkylvinyl ether iodide compound represented by formula I [Y is fluorine atom or trifluoromethyl group; (n) is an integer of 1-3] is reacted with a thiocyanic acid salt in a polar solvent and the resultant intermediate product having SCN group is oxidized to convert SCN group to SO2 Cl group and the resultant compound is treated with an alkali metal fluoride to produce the object perfluoroalkylvinyl ether derivative represented by formula II [Y is same as above].
Patent JP-S63304160-A (JP)
Title: Liquid chromatograph device
Inventor: SONODA HIROSHI
IPC: B01D15/08
Filed: 1987-06-05
Abstract: PURPOSE:To realize a liquid chromatograph device which can satisfactorily execute both the recovery and concentration of an eluate by providing a filter section to filter only the eluate behind a column section. CONSTITUTION:A sample is injected from a sample injecting device 3 into the system and is forced from an eluate tank 1 into a column 4 by a pump 2. The respective component of the sample separated by the column 4 are detected by a detector 5. The part of the unnecessary components which are not filtered in the filter section 6 are discarded through a selector valve 7 into a waste liquid tank 8. On the other hand, the desired component is stored into an desired component tank 9 by selecting the valve 7. The eluate filtered in the filter section 6 is clean and is, therefore, returned into the eluate tank 1 so as to be recycled. Then, part of the eluate is recovered and the desired component and the unnecessary components are concentrates.
Patent JP-S5473056-A (JP)
Title: Optical fiber cable and production of the same
Inventor: YANAGIMOTO KANJI
IPC: H01P3/00
Filed: 1977-11-24
Abstract: PURPOSE: To improve fitting when optical fibers are made to a cable, achieve higher density and make cable production process simpler by performing aggregating of the optical fibers spirally in the longitudinal direction of a pillar form core metal of a circular section.  
     CONSTITUTION: A tension member 2 provided with a tension member covering 3 and wound with a cushion material 8 on the outside thereof moves in the axial direction while revolving. Coil form optical fiber flat aggregates 7 assembled to a diameter suitable for the diameter thereof are aggregated in a plurality and are let off in the axial direction of the member 2, whereby they are wound spirally on the outside circumference of the covering 3 in its longitudinal direction. These are then integrated by means of bonding agents, etc. A protecting sheath 5 is covered to such optical fiber cable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6046251-A (JP)
Title: Typewriter
Inventor: SAKAMOTO HIROSHI
IPC: B41J1/16
Filed: 1984-07-05
Abstract: PURPOSE:To prevent damage to a type bar by providing an engaging means on a type font hloder to check the type font from hitting the type bar by engaging a part thereof. CONSTITUTION:A projection 5 is provided at a part of the internal surfaceof a type font holder 2 while a groove 6 at a part of the external surface of a type font 1 and when the type font 1 is mounted in the direction of the arrow, the projection 5 is engaged with the groove 6 to check the type font 1 from floating upward. When the tip of the type font 1 faces upward from the beginning in the mounting of the type font 1, a part of the tip hits the prodection 5 to be checked from impacting on the type bar 4. Therefore, in any case, this checks the type font 1 from hitting the type bar 4 to prevent possible damage to the type bar 4.
Patent JP-S5565957-A (JP)
Title: Silver halide photographic material
Inventor: YAGIHARA MORIO
IPC: C09B53/00
Filed: 1978-11-14
Abstract: PURPOSE: To obtain an image having high sensitivity, superior gradation, high color density, and improved storage stability, by using a colorless coupler for forming a photographic cyan color and having a specified releasable group in the position for coupling the oxidized product of an aromatic primary amine developing agent.  
     CONSTITUTION: A cyan coupler, such as formula II having a releasable group represented by formula I (R 1 , R 2  are each optionally substituted alkylene and optionnally branched, but the case where R 1  is substituted by aryl in the position of C adjacent to O linking to the coupling site is excluded; R 3  is H or optionally substituted alkyl, cycloalkyl, aryl or cyan coupler; x is a positive integer; and y is 0, or a positive integer) is added to an emulsion layer or a developing solution, thus permitting silver halide amount to be saved, color developability to be enhanced, development to be made in a comparatively short time, and an image resistant to light, heat, and humidity to be obtained using a 2-equivalent coupler. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6032238-A (JP)
Title: Phosphor display device
Inventor: OOGOSHI AKIO
IPC: H01J29/46
Filed: 1983-07-30
Abstract: PURPOSE:To obtain a display device in the thin constitution and having stable and highly bright luminance by providing the plural cathodes arranged corresponding to plural phosphor display segments and plural control electrodes together with a common acceleration electrode. CONSTITUTION:Anode voltage, for instance, of about 10kV is supplied to the phosphor display segments 2R, 2G and 2B of the respective colors red, green and blue through an anode lead wire 12 while impressing voltage, for instance, of 300V on the second grid. Luminous brightness can be controlled by selectively displaying ''ON'' and ''OFF'' according to the voltage given to the first grid G1 while controlling pulse length of the voltage to be impressed to the first grid G1. The electron beam from the cathode K is widened by a separator 10 for being radiated on the whole surface of the display segment 2. Thereby, the respective segments 2R, 2G and 2B are selectively illuminated to perform display with high brightness.
Patent JP-H10336283-A (JP)
Title: Telephone set
Inventor: ENDO AKIHIKO
IPC: H04B1/3822
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To comfortably perform speaking in small voice without the sense of incompatibility by presetting appropriate level control information into a storage means corresponding to respective plural environments and performing the level control of respective volume control parts and respective noise canceler function parts on the side of transmission and reception for each utilization environment. SOLUTION: The level control information is previously set and registered into a memory 6 for each utilization environment. A control part 1 reads every level control information corresponding to the utilization environment inputted by a user from the memory 6 and controls the respective levels of reception volume control part 2, transmission volume control part 3 and noise canceler function parts 4 and 5. On the side of transmission, the voice inputted from a microphone MC is processed into respective levels by the transmission volume control part 3 and the noise canceler function part 4, modulated by a transmission part TX and transmitted from an antenna AT. On the side of reception, the signal received by the antenna AT is demodulated, processed into respective levels by the reception volume control part 2 and the noise canceler function part 5 and outputted from a speaker SP.
Patent JP-H05335469-A (JP)
Title: Multiple input/output low loss voltage regulator
Inventor: HOSOKI MITSURU
IPC: H01L23/50
Filed: 1992-06-01
Abstract: PURPOSE:To make the multiple input/output steps using single frame feasible by a method wherein multiple pairs of PNP type transistor chips and output controlling IC chips are mounted on the same lead frame. CONSTITUTION:A single PNP type transistor chip 1 only is die-bonded in electrically connected state to a chip mounting part 8a to be the voltage part of a single lead frame 8 so as to be led to an output-putting lead terminal integrated with the chip mounting part 8a. On the other hand, the other respective PNP transistor chips 1 in bonded state to an individual metallic sheet 9 can be attached to the chip mounting part 8a. Besides, said transistor chips 1 are individually led to corresponding outputting lead terminal through the in termediary of respective metallic sheets 9 and metallic wires 4. Through these procedures, the title regulator is to be multiple input/output structured while using the single lead frame 8. Furthermore, the thermal breakdown of the transistor chips 1 can be avoided.
Patent JP-H06214877-A (JP)
Title: Data processor
Inventor: HONDA HIROYASU
IPC: G06F13/16
Filed: 1992-06-01
Abstract: PURPOSE:To accelerate data transfer speed by simultaneously transferring plural data while dividing a bus line so that the total sum of bit lengths can not exceed a bus width. CONSTITUTION:An image data generator 101 generates data for four images at a maximum. The generated image data are connected to a buffer register 102 by the image data bus of 16 bits. A look-up table 103 writes outputs corresponding to all the combination of status registers and previously reserves a method for dividing 16 bits. The buffer register 102 is controlled by the output of the table 103 and rearranges the image data bus of 16 bits divided so that the total sum of bit lengths can not exceed the bus width so as to easily process it. The rearranged image data are scrolled by scroll processing parts 105-108 just for a value set by a scroll register 111 and inputted to an image processor.
Patent JP-S5930079-A (JP)
Title: Optical vehicle sensor
Inventor: KATOU HIROMITSU
IPC: G01S17/931
Filed: 1982-08-12
Abstract: PURPOSE:To make it possible to detect the presence of a vehicle accurately in a good signal-noise ratio, by detecting the output of a photo detector in synchronous relation to the exciting pulse from the laser diode of an illumination light source. CONSTITUTION:A laser diode 5 is driven corresponding to ON-OFF of the pulse line 3 from a pulse generator 2 by a driver 4 and oscillated during the ON-time of the pulse line 3 while a road is irradiated with its output rays as transmitting rays 7 through a transmitting lens 6. On the other hand, the transmitting ray 7 is impinged to the object on the road and reflected ray is received by a photodiode 10 through a receiving lens 9. In a gate 12, a receiving signal is amplified during the ON-time of the pulse line 3, that is, only during the outputting of the transmitting rays 7 to be outputted as a detection signal 13. In a decision device 14, the presence of a vehicle 1 in the visual field of the receiving lens 9 is decided from the variation in the amplitude of the detection signal 13. Because the peak output of the transmitting ray is large, a signal-noise ratio is excellent and the decision of the presence of the vehicle can be accurately performed.
Patent JP-H09323273-A (JP)
Title: Support pedestal for moving portable instrument
Inventor: MORITA MASANORI
IPC: B25H1/10
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of deviation of a moving portable instrument due to wind pressure and its shifting or falling down so that it can be mounted as required by providing one flange for weight or more on an upper side or a lower side or on both upper and lower sides of a base flange which is in contact with a ground surface of each jack mechanism. SOLUTION: For example, a support pedestal on which a portable antenna part 2 for satellite communication is put is provided with a leg part 1 which is extended in three directions, a jack mechanism 4 is provided in its end part, and for example, three flanges 5 for weight are attached each on a lower side of a base flange 3 at a lower end of the jack mechanism 4, respectively. This jack mechanism 4 can adjust the height of the leg part 1 on the base flange 3 by turning a circular handle. Moreover, the flange 5 for weight is attached to the support pedestal. If there is a possibility that deviation occurs in the direction of directing of an antenna due to strong wind, the flange 5 for weight can be attached to the lower side of the base flange 3 easily.
Patent JP-S5666369-A (JP)
Title: Surface treatment of cast product
Inventor: ODOHIRA TOSHIHIKO
IPC: B22C9/10
Filed: 1979-11-01
Abstract: PURPOSE: To form diffusion-bonded layer without any dimensional change etc. in the cast products by applying coating treatment in the process of casting of the cast products.  
     CONSTITUTION: A material coating casting surface is coated 2 on the surface of a core 1 formed to a desired shape, by applying an existing surface treating method such as spraying method, to perform coating molding 4 of the outside circumference of the core by a mold material using molding sand etc. Thence, the mold 4 is heated to above the m.p. of the material forming the core (below the m.p. of the coating material 2) and the core material in a fluid state is removed 5. In such a process, the coating material 2 remains as it is on the inside surface of the mold. A desired molten metal material 6 is poured into the mold 4 of such a state. In the process of freezing of the molten metal, the coating material 2 and the molten metal 6 react to form the cast product 7 formed with the coating layer 2 having high adhesive strength on the casting surface. The coating layer 2 sufficiently disperses and infilters into the casting structual material on account of the thermal energy of the molten metal, thereby forming a diffused layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11329947-A (JP)
Title: Charged beam transfer aligner
Inventor: MORITA KENJI
IPC: H01L21/027
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a charged beam transfer aligner in which blur of transferred image caused principally by Coulomb interaction can be suppressed. SOLUTION: A mask 13 having a pattern of a plurality of small regions 51 is illuminated with a charged beam and the charged beam patterned through the mask 13 is focused onto an exposing plane thus transferring the pattern. The mask 13 is scanned with an illumination beam and the plurality of small regions 51 are illuminated sequentially. Size of the illumination beam is invariant.
Patent JP-S5364489-A (JP)
Title: Photo semiconductor device
Inventor: ABE OSAMU
IPC: G09F13/20
Filed: 1976-11-22
Abstract: PURPOSE: To increase contrast ratio and readily realize the reduction in the transmissivity of the non-lens portion of an optical lens means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0434115-A (JP)
Title: Underground excavating method
Inventor: HASUO KOICHI
IPC: E02D5/18
Filed: 1990-05-29
Abstract: PURPOSE:To prevent the destruction of the ground by injecting a water absorptive polymer as a stabilizing solution into an excavated hole to form a hardly permeable film. CONSTITUTION:The ground 2 is vertically excavated into a channel 1, and a stabilizing solution 3 is charged in the channel 1 at a height higher than the ground-water level of the ground. As the stabilizing solution 3, those in which bentonite and a water absorptive polymer which encloses water and holds an independent particle form in the structure even in the water absorbing state are added to water are used. By the stabilizing solution 3, a hardly permeable film 6 is formed around the channel 1 to prevent the outflow of the stabilizing solution 3 into the ground 2. The hardly permeable film 6 can be formed in the form suppressing the used amount of bentonite, so that generation of slime can be significantly suppressed.
Patent JP-S5663533-A (JP)
Title: Umbrella storing device for car
Inventor: MAEDA YASUJI
IPC: A47G25/12
Filed: 1979-10-29
Abstract: PURPOSE:To prevent a man from being soaked by rain on getting on and off a car by arranging a holding cylinder for umbrellas in free rising and lying down in the case fitted on the roof of a car and allowing the umbrella to open automatically above an entrance and exit. CONSTITUTION:To the case 11 fitted on the roof of a car, a holding cylinder 15 for umbrellas is arranged in free rising and lying down, and onto a shaft 16, the base end of the holding cylinder 15 is pivotally fixed. A pushing piece 20 is fitted which contacts with a stopper 19 installed on the end wall 18 of the case 11, on standing- up, and opens the umbrella, pushing-in an umbrella opening button 13 through the top end. A spring 17 urges the holding cylinder 17. Therefore, on getting on and off the car, the umbrella can be installed in opened state over the entrance and exit, so soaking with rain can be prevented.