baber/WOPTO huggingface dataset:
Patent JP-H02145110-A (JP)
Title: Wheel-lifting controller in operating machine in rice paddies
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1988-11-29
Abstract: PURPOSE:To enable the machine body to be kept horizontal, when it turns or goes over ridges between rice fields by switching the control signals from the second lift-controlling mechanism to the signals from the horizontality detector. CONSTITUTION:When the machine body is turned near the ridge between rice paddies, the transmission clutch for transplanting is disconnected and the hydraulic lever 46 is simultaneously pushed down forward to switch the first hydraulic switching valve 17 whereby the piston is allowed to come out. Then, a pair of paddy wheels 7, 8 on the right and left sides are allowed to go down to lift up the machine body so the body is hung from the ground by grounding supports 18, 21, 22. At this time, the worm 41 is pulled backward against the spring 42 to disconnect the nails 37 and 40. Accordingly, the body is controlled horizontally by the signals from the weight 25 working as a horizontality detector, when the body is turned.
Patent JP-H10215204-A (JP)
Title: Method for charging transponder
Inventor: TREHARNE WILLIAM DAVID
IPC: B60R25/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To inexpensively set the efficiency of transmission power to be maximum by proofreading a transceiver based on a proofread signal which a transponder generates and charging it with a charging pulse transmitted from the transceiver. SOLUTION: A passive robbery preventing device 10 is provided with an ignition key 12 containing the transponder inside. When a transceiver 16 learns that the ignition key 12 is inserted into a steering column for starting a vehicle, the transceiver sends a power signal for charging the transponder through an antenna 18 for making the transponder identify it. When a signal 20 sent from the transponder does not correspond to that stored in a control module 24, the control module 24 does not send a starting instruction to an electronic engine control module 26. Thus, the efficiency of transmission power is made maximum without unnecessary power.
Patent JP-H06129832-A (JP)
Title: Parts attitude discriminating method
Inventor: OKI EIJI
IPC: G01B11/24
Filed: 1992-10-15
Abstract: PURPOSE:To provide a parts attitude discriminating method by which the work picture to be stored in a computer is set for judging surely whether the attitude of any part is the prescribed one or not by taking the picture through a CCD camera. CONSTITUTION:A work m is run several times in front of a CCD camera serving as a line sensor. The picture signals of the CCD camera are received by a computer so as to store these pictures successively and to form black picture elements combined with the last picture respectively, that is, common shadow portions. The composite picture obtained as a result is stored as the prescribed attitude work, while setting a featured portion so as to be located at a prescribed position after the tip of the work enters the visual field of a window.
Patent JP-H04175588-A (JP)
Title: Injecting method for two-liquid hardening type chemical solution
Inventor: UI MASAMITSU
IPC: F16L1/00
Filed: 1990-11-07
Abstract: PURPOSE:To lessen loss of chemicals solution and construct a device installed on the ground in a small size by inserting air-tight vessels in a pair into an installing pipe, pressurizing the inside of each vessel, deflate each soft sack in the vessel, discharging A-liquid and B-liquid, and infecting to gaps between the existing pipe and a new laid pipe. CONSTITUTION:Air-tight vessels 16, 17 in a pair to accommodate soft sacks 18, 19 are leading to a compressor via air supply hoses 39, 40 and opening/closing valves 43, 44. When these vessels 16, 17 are pressurized by feeding air via the hoses 39, 40, the sacks 18, 19 deflate and A-liquid and B-liquid flow out downward. The sack 18 in the vessel 16 is filled with A-liquid constituting a two-liquid hardening chemicals solution, while the other sack 19 in the vessel 17 is filled with B-liquid. Pipes 22, 23 coupled with these vessels 16, 17 through respective chemical outgoing pipes are coupled via a two-prong pipe 21 with a packer 20 for injection of chemical solution. A solution injecting device is coupled with compressor arranged in the neighborhood of an over-the-ground opening of an installed pipe 15, and the two-liquid hardening type chemical solution is injected between the existing sewage pipe 1 and a new laid pipe 5.
Patent JP-H06133525-A (JP)
Title: Motor core
Inventor: YUMITA YUKINOBU
IPC: H02K37/14
Filed: 1992-10-16
Abstract: PURPOSE:To reduce the number of components of a motor core while avoiding deformation of a pole and fluctuation of characteristics due to assembling accuracy by forming poles protruding from a planar magnetic body through press work and applying a winding to the outer peripheral part of the pole. CONSTITUTION:A stator core 2 is stamped out from a planar magnetic body 3 while poles 4 are formed by press work simultaneously with the punching step or before or after the punching step. The planar core 2 is then curled tubularly. On the other hand, a winding 5 is previously wound according to the profile of the pole 4 and fitted directly, or along with a bobbin, to the pole 4. Since only one core 2 is required, assembly work is facilitated, fluctuation of characteristics due to assembly accuracy is eliminated, deformation of the pole 4 is prevented, and a motor having stabilized characteristics can be manufactured without requiring any precise jig.
Patent JP-H07135181-A (JP)
Title: Formation of semiconductor thin film and semiconductor thin film formation device to be used for it
Inventor: KATSUTA KENJI
IPC: H01L21/205
Filed: 1993-11-09
Abstract: PURPOSE:To prevent a substance contaminating a semiconductor thin film from being scattered from a substrate holding stand by a method wherein a contamination preventive material, which has a high heat conductivity, a high heat resistance and a low gas adsorptivity compared with that of a substrate holding stand main body, is provided on the substrate holding stand main body. CONSTITUTION:When a semiconductor thin film is formed on a semiconductor substrate 2, a substrate holding stand main body 11 is heated with a high frequency, whereby the heat of the main body 11 is conducted to the substrate 2 via a contamination preventive material 12 which has a high heat conductivity and a high heat resistance, and the substrate 2 is heated by the conduction of the heat. At this time, as the material 12 has a low gas adsorptivity only compared with that of the main body 11, a substrate holding stand 1' is hardly contaminated even if the main body 11 has a comparatively high has adsorptivity. Thereby, a substance contaminating the semiconductor thin film can be prevented from being scattered from the stand 1'.
Patent JP-H04174201-A (JP)
Title: Catalytic burner
Inventor: NUMAMOTO HIRONAO
IPC: F23D11/40
Filed: 1990-11-07
Abstract: PURPOSE:To sustain warming and heating efficiency stably for a long time by providing a catalytic layer, a heat transmitting body and a discharge port and composing the catalytic layer of a base body, a first covering layer supporting Pt thereon and a second covering layer supporting Pd thereon. CONSTITUTION:The temperature of a catalytic layer 7 is raised by the high temperature exhaust gas whose flame combustion has been started by the ignition of an ignition electrode 6 at an auxiliary flame hole 5. After putting out the flame at the auxiliary flame hole 5, the supply of fuel is restarted. At this time, a premixed gas is sent from a mixing chamber 4 to the catalytic layer 7 sufficiently raised in temperature and, from there, it flows through a communication hole 8 to the downstream side (rear face), while producing a catalytic combustion. This catalytic layer 7 consists of a first covering layer having Pt metal catalyst supported on the surface 7b of a honeycomb-like base body 7a and a second covering layer having Pd metal catalyst supported on the surface 7c of the first covering layer, thereby reducing the probability of causing progressive changes in the surface temperature on the upstream side of the catalyst layer 7 or worsening the combustion characteristics.
Patent JP-H05137957-A (JP)
Title: Treatment of sulfur hexafluoride decomposed gas
Inventor: ODA TOSHIO
IPC: B01D53/34
Filed: 1991-11-20
Abstract: PURPOSE:To treat SF6 decomposed gas by simple operation with excellent efficiency of absorption of the gas without requiring a special apparatus. CONSTITUTION:SF6 decomposed gas is absorbed and removed by introduction into a sodium hydroxide soln. contg. hydrogen peroxide.
Patent JP-H01144770-A (JP)
Title: Information reader
Inventor: KOGA RITSUO
IPC: H04N1/107
Filed: 1987-11-30
Abstract: PURPOSE:To always accurately read information by setting the position, where information is read with an image sensor or the like, in the vicinity of the outside of the lower end part of a casing and seeing the end part of a read position indication part from the external before read to confirm the position of information from the external. CONSTITUTION:In the case of read of information D, the lower end face of a casing 1 is slightly floated on a recording face P and only a read position indication part 4 is brought into contact with the recording face P in this state. An end part 4a of this part 4 is used as the index to match the read position to the end part of information D, and information is so positioned that a read width L1 is matched to the size of information D. This positioning is performed while being visually recognized obliquely from above the recording face P. The casing 1 is slided, for example, in the Z direction to continuously read individual information D in the read position just after the end part 4a by a lens 6 and an image sensor 7. Thus, information are accurately read without being omitted.
Patent JP-H08251425-A (JP)
Title: Apparatus that converts first three-dimensional color space irritant color into second three-dimensional color space irritant color
Inventor: AARIN AARU JIYOONZU
IPC: G06T1/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for transforming multi-dimensional color data without copying a memory. SOLUTION: For storing insertion data corresponding to input color data, 2"-pieces of memory banks 1409 are prepared. Since an n-dimensional boundary point is shared by the solid space expression of color space, an address designation system 1405 interpolation mutually associated and scored data into input data and a sorting mechanism 1415 are prepared. Then, transformation from one color space into the other color space is realized by executing triple linear interpolation for simultaneously accessing to multi-dimensional color data stored in the memory bank 1409.
Patent JP-H01144848-A (JP)
Title: Data source
Inventor: ISHIDA SHINICHI
IPC: H04N1/00
Filed: 1987-12-01
Abstract: PURPOSE:To enable additional information recording on the reception side by identifying the size of data recording at the opposite of transmission, and converting the additional information in a memory corresponding to an identification result. CONSTITUTION:The size of recording on the reception side is known, and whether the opposite can receive with the header width of the memory 7 or not is judged. If said reception is judged able, a header information in the memory 7 is read out, the code information is developed into font data, then transmitted. On the other hand, the reception with the header width of the memory 7 is judged unable, the header width of the memory 7 is reduced corresponding to the recording-size width of the opposite. That is, at the time of reading header information from the memory 7, the header width is reduced by thinning out header information equal to one-line length, and thus reduced header information is transmitted. By executing such a control action, the width of header information is compressed corresponding to the recording size on the reception side, as a result, the header information can be recorded on the recording paper on the opposite side.
Patent JP-S63154130-A (JP)
Inventor: INUZUKA TADASHI
IPC: A47J36/10
Filed: 1986-12-19
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-2001121761-A (JP)
Title: Printer with cutter
Inventor: GOTO SATORU
IPC: B41J11/66
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To make compact the entirety of a printer by shortening the length in the carrying direction. SOLUTION: A recording sheet 2 is discharged through a sheet feed section 3, a recording section 4, and a fixing section 5 to the outside. At the recording section 4, the recording sheet 2 is reciprocated and an image is recorded thereon by means of a thermal head 7 in the order of three color planes. Image of each color is fixed optically at the fixing section 5. When the marginal parts are cut off, the recording sheet 2 is returned back to the recording section 4 after a final image is fixed thereto and then the fixing section 5 is retracted from a carrying passage 2a and a cutting section 6 is set. The fixing section 5 and the cutting section 6 are juxtaposed with respect to the carrying passage 2a in the direction intersecting the plane of the recording sheet 2.
Patent JP-H05203932-A (JP)
Title: Coating method with liquid crystal material and production of liquid crystal member
Inventor: TAKEUCHI SATOSHI
IPC: G02F1/13
Filed: 1992-10-19
Abstract: PURPOSE:To easily form various liq. crystal members each having a uniform coating thickness of a liq. crystal in a high yield. CONSTITUTION:When coating by electrodeposition is carried out with a polymer binder soln., an electrophoretic liq. crystal material is finely dispersed in the soln. and a substrate to be coated as a principal electrode and a counter electrode are arranged in the soln. Electric current is then supplied to deposit the finely dispersed liq. crystal material on the entire surface or an arbitrary region of the substrate by an electrochemical reaction or electrical adsorption, the substrate is taken out and the solvent is removed by drying.
Patent JP-H05141358-A (JP)
Title: Oil separator
Inventor: YAMANAKA YASUSHI
IPC: F04B39/04
Filed: 1991-11-20
Abstract: PURPOSE:To provide an oil separator wherein a mounting space is small and the cost of a freezing cycle can be reduced. CONSTITUTION:An oil separator 10 is mounted between a refrigerant compressor body 8 and a connection joint 9 to achieve a purpose. Further, the oil separator 10 has an intake refrigerant passage through which an intake refrigerant is fed from a connection joint 9 to a refrigerant compressor body 8. The oil separator 10 performs centrifugal separation of a delivery refrigerant by means of a gas liquid separating chamber and the separated gas refrigerant is guided to the connection joint 9 through a delivery refrigerant passage. Separated oil is returned to the intake refrigerant passage after the pressure of the separated oil is reduced in an oil passage.
Patent JP-H03166825-A (JP)
Title: Image processing system
Inventor: SAKAGAMI HIROFUMI
IPC: H04N19/86
Filed: 1989-11-27
Abstract: PURPOSE:To erase block distortion and to obtain an excellent image even with high compression by preventing the block distortion from being generated at a flat part of the image where signal variation is gentle when compressed image data are reproduced with expansion processing. CONSTITUTION:A detection part P6 detects blocks which belong to the flat part of a screen of input image data from discrete cosine (DCT) conversion spectra of respective blocks constituting the image. For this detection processing, the detection part P6 inputs DCT conversion coefficients by the respective blocks which are quantized reversely by processing P2'. When the detection part P6 detects a block belonging to the flat image part, the position address on the block image is stored in a storage part P7. Then an LPFP 5 performs the processing to the block with the address stored in the storage part P7 and its adjacent block as to image data which is DCT-converted reversely by processing P1'. Namely, the processing of those blocks reduces a decrease in sharpness with the filter processing of the adjacent block with a fine pattern by increasing a cutoff frequency.
Patent JP-S63156888-A (JP)
Title: Treatment of fuel oil and liquid ionization unit for use therein
Inventor: YAMAZAKI NAGATAKA
IPC: C10G32/02
Filed: 1986-12-19
Abstract: PURPOSE:To provide the titled such treatment that a fuel oil is made passed through a coil imparted with electric charge by highly weak current under alternate current-high voltage followed by combustion to improve the combustion performance of said fuel oil as well as markedly enhance both the heating performance and thermal efficiency of the combustor. CONSTITUTION:For example, the feed pipe for fuel oil for a boiler is equipped with a liquid ionization unit 1, and the coil 6 of said unit 1 is imparted with electric charge by 6,000V, 60Hz and 1.0mA of alternate current-high voltage- highly weak current, and then the fuel oil passing through the unit 1 is treated. During this process, it is estimated that said fuel oil is subjected to electrical treatment such as ionization to effect activation of the electrically neutral oil molecules, thus promoting atomization of said oil molecules. Thence, the resultant fuel oil is introduced into a burner, being combusted to operate the boiler.
Patent JP-S63154467-A (JP)
Title: Urging device having releasing mechanism
Inventor: SUZUKI MIKIO
IPC: B62D5/12
Filed: 1986-12-19
Abstract: PURPOSE:To make it possible to facilitate the manipulation of various urging members by means of artificial operation, in an urging device in a hydraulic system such as a power steering system or the like, by providing a mechanism for externally releasing an urging member when externally applied fluid pressure or the like is extinguished due to abnormality. CONSTITUTION:In such a condition that a drive and urging section 3 including a pressure generating part 30 for energization by fluid pressure and cylinders 31, 31 may not drive movable seat parts 2, 2 fitted on a part 4 to be urged, when a steering wheel 7 is turned, and part 4 to be urged is moved in the axial direction through the meshing between a pinon 71 and a rack 403 under a condition in which hydraulic assist force is extinguished. In this phase the movable seat part 2 forward of the part 4 to be urged in the moving direction thereof, comes off from a locking part 10 in a base section 1 since no hydraulic action, and a spring member 5 for return to the neutral position, is left to be in a condition in which the original compression L1 is still held. In this condition no steering resistance due to the urging force of the spring member 5 is effect, thereby it is possible to facilitate manual steering operation.
Patent JP-H11114954-A (JP)
Title: Prepreg taking-up apparatus
Inventor: SATO HIROYUKI
IPC: B29K105/08
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To stably take up narrow prepregs which are finely cut into predetermined width by a slitter. SOLUTION: A prepreg having a predetermined width is finely cut by a slitter and finely cut narrow prepregs 45 are mutually obliquely advanced by a bow-shaped separate bar 34 to form a predetermined gap between the narrow prepregs 45 and subsequently guided by a medium height separate guide 37 not only to control the running routes of the prepregs 45 but also to take up the narrow prepregs 45 issued from the separate guide 37 by a bobbin 39.
Patent JP-H08159069-A (JP)
Title: Vacuum pump
Inventor: SEMURA JIYUNICHI
IPC: F04C25/02
Filed: 1994-12-08
Abstract: PURPOSE: To provide a vacuum pump capable of reducing back flow of oil into the inside of the pump from a discharge opening. CONSTITUTION: As a discharge opening 5 of a vane type vacuum pump is communicated to an oil storage space S in the inside of which oil of a gear box, etc., of an engine for a vehicle gathers, a partial space P communicated to the oil storage space S through the discharge opening 5 sucks oil from the oil storage space S at a communicating early stage, but sucked oil is discharged to the oil storage space S again in accordance with capacity reduction of the partial space P at a communicating final stage. A guide groove for discharged gas guidance is recessively provided on an outer peripheral part of a rotor 2 adjacent to a front side of each of vanes.  The guide groove is overlapped with the discharge opening 5 in the shaft direction at the final stage of a discharge stroke and extends a space in the neighbourhood of an inlet opening, reduces pressure loss (fluid resistance) of discharged gas until it flows in the discharge opening 5 and it promotes discharge of oil in the partial space P.
Patent JP-2001121415-A (JP)
Title: Boring
Inventor: OBARA RIKURO
IPC: B24B39/02
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a boring method of forming a cylindrical hole or a tap hole having a bored inner surface with a high degree of accuracy, which can prevent warping of the inner surface and separation of fine foreign object therefrom. SOLUTION: A preparation hole 2 is formed in a part 1. A ball 4 having a diameter larger than that of the preparation hole 2 and a hardness higher than that of the part 1, is pressed fitted into the preparation hole 2 so as to form a flat inner wall surface 3 in the preparation hole 2 so that warps C formed on the inner wall surface 3 and fine foreign object sticking to the same are buried into the inner wall surface 3 while other warps C or fine foreign object D are confined in the part 1 or are discharged therefrom, in order to prevent the warps C and the fine foreign object D from separating from the inner wall surface 3, thereby it is possible to prevent the occurrence of a failure of a machine or an equipment to which the part 1 is mounted, due to separation of the warps and the fine foreign object.
Patent JP-H11137152-A (JP)
Title: Knapsack power applicator
Inventor: KATSUMATA TETSUYA
IPC: A01M7/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To improve stability in placing a knapsack compressed air sprayer on the ground and to avoid a useless procedure of pressing the upper part of the knapsack compressed air sprayer by one hand of an operator in starting an engine. SOLUTION: Smooth slopes 1d lowering toward side ends are formed on extended parts 1c of a knapsack frame 1 of a knapsack compressed air sprayer. Constriction parts 1e having a width narrower than the width of a chemical tank 2 are formed on both sides of the knapsack frame 1 and the slopes 1d are made into a shape winding toward the ends in which the slopes are projected from the constriction parts 1e sideward. An operator places the knapsack compressed air sprayer on the ground, steps on the slope 1d so as to stabilize the knapsack compressed air sprayer and starts an engine 3.
Patent JP-H05146005-A (JP)
Title: Pendulum vehicle
Inventor: TOTORI SEIJIROU
IPC: B61F5/22
Filed: 1991-11-21
Abstract: PURPOSE:To minimize abrasion of collector shoe and to prevent the collector shoe from coming off a stringing by supporting a current collector on the frame of truck in a pendulum vehicle without complicating the body structure thereby suppressing relative motion of the collector shoe with respect to the stringing as low as possible. CONSTITUTION:A truck frame 2 is coupled with a supporting frame 4 which is fixed through insulators 5 with a pantograph 6 at a position where the center of collector shoe 7 coincides with the center of rotation of the truck. Since a current collector is supported directly on the truck frame 2 while matching the center of the collector shoe 7 with the center of rotation of the truck without complicating the body structure, relative motion between the collector shoe 7 and the stringing can be suppressed, abrasion of the collector shoe 7 can thereby be suppressed resulting in prevention of the collector shoe 7 from coming off the stringing.