baber/WOPTO huggingface dataset:
Patent JP-H01178292-A (JP)
Title: Controller for washing machine
Inventor: NAKAMURA TAKESHI
IPC: D06F33/02
Filed: 1988-01-07
Abstract: PURPOSE:To enable a washing machine to be controlled according to the amount of laundry from the beginning of washing process by providing a control means for controlling a series of sequential operations such as washing, rinsing and dehydration, a flow detecting means for detecting water supply flow and a water level detecting means for detecting continuously the water level. CONSTITUTION:First a water supply valve 4 is opened to supply water. A flow detecting means 3 continuously detects the flow of water supplied from the water supply valve 4 to a washing tank 2 to send the output to a control means 5 which stores previously the shape, capacity, etc. of washing tank 2 to calculate the water level in the absence of laundry from the water flow supplied. A water level detecting means 1 detects continuously the water level during water supply to send the output to the control means 5 which inputs continuously the water flow and level and compares continuously the inclination of water level at supply water in the absence of laundry with that of actual level to judge the amount of wash. The control means 5 can control the washing process from the beginning thereof according to the amount of wash.
Patent JP-S5698883-A (JP)
Title: Transducer
Inventor: NISHIGAKI SUSUMU
IPC: H02N2/00
Filed: 1980-01-10
Abstract: PURPOSE:To obtain greater displacement amount, by putting one shim plate between two piezoelectric plates, adhering the metal electrode and covering the surface of the electrode with conductive resin film. CONSTITUTION:The piezoelectric plates 12 consisting of the piezoelectromagnet of lead zirco-titanate with the Au electrode 11 adhered on both surfaces and the shim plate 13 with the carbon fibers extended along the one direction and impregnated with epoxy adhesive agent 18 are prepared. This shim plate 13 is placed between the two piezoelectric plates 12 and pressed with heat at around 120-130 deg.C for three hours. With the adhesive agents 18 hardened, the bipolar entity is formed. Paints consisting of the low temperature hardening phenol resins and 80wt% of silver powder dispersed among the resins are painted on the electrode 11 on the piezoelectric plate 12 exposed to the outer surface, and the conductive resin film 14 is formed by heat hardening at the temperature around 130 deg.C. Thus by the joint effects of the shim plate 13 and the painted film 14, the greater displacement amount can be obtained.
Patent JP-H01178248-A (JP)
Title: Probe coil device for magnetic resonance diagnostic apparatus
Inventor: HANAWA MASATOSHI
IPC: A61B10/00
Filed: 1988-01-07
Abstract: PURPOSE:To obtain an image imaging a brain surface structure over a wide range with high accuracy by constituting a probe coil apparatus so that a plurality of coils of a unit turn are partially superposed each other at every unit turn along the shape of an object to be examined in almost the same direction and connected in series. CONSTITUTION:A probe coil apparatus 3 is constituted so that a plurality of coils 3a-3e of a unit turn determined by an opposed circular arc part and an opposed straight line part setting a short axis (x) and a long axis (y) are partially superposed each other at every unit turn along the shape of an object to be examined (the side surface of the head PH) in the almost same direction and connected in series. As mentioned above, when the probe coil apparatus 3 having a large sensitivity range in longitudinal and lateral directions and becoming shallow in sensitivity in a depth direction is used, the signal at a deep part such as a cerebral ventricle or basal ganglia is suppressed and, by an echo time Tc set so that a time becomes longer than usual, the signal mainly caused by a fat component from a surface layer structure such as a diploe or subcutaneous fat is suppressed. Therefore, brain grooves are imaged over a wide range in a display system 12 without being overlapped with others and the positional relation between the surface of a brain and a lesion part is elucidated.
Patent JP-H09200698-A (JP)
Title: Moving image decoder with variable bit rate having variable and high speed reproduction function
Inventor: TEI YASUMASA
IPC: H04N21/234
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To reproduce an accurate image with high image quality at a high speed by adjusting number of B pictures decoded at high speed reproduction and decoding sequence depending on a coded variable bit rate. SOLUTION: A high speed reproduction speed adjustment section 510 reproduces part of B pictures in addition to I and P pictures at reproduction of a decoded image based on the result of calculation of fullness of data received/outputted from a video buffer 60 of a calculation section 500 in a high speed reproduction processing section and adjusts the reproduction speed of coded video data and the decoding speed to prevent screen distortion due to underflow of the video buffer 60. In this case, the high reproduction speed is adjusted by a variable speed adjustment parameter S depending on total number of pictures in one group of video data, number of B pictures and fullness of the video buffer 60.  The high speed reproduction image without screen distortion is obtained by reproducing the variable speed adjustment parameter and part of the B pictures depending on the state of the video buffer at the high speed reproduction by a decoder with a variable bit rate.
Patent JP-2000202632-A (JP)
Title: Arc welding equipment and welding method using the equipment
Inventor: MACHIDA TAKASHI
IPC: B23K9/32
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To easily conduct welding of the joining part at a narrow place and to improve welding efficiency by separately arranging an arc welding machine and a gas ejection machine. SOLUTION: By separately arranging an arc welding machine 11 and a gas ejection machine 12, individual sizes of these machines 11 and 12 can be reduced. Accordingly, even though the joining part between base materials 14a is at a narrow place, the arc welding machine 11 and the gas injection machine 12 are suitably faced to the joining part 14a, and welding of the joining part 14a is easily done.
Patent JP-2000200820-A (JP)
Title: Substrate carrying apparatus
Inventor: NISHIMURA NAOAKI
IPC: H01L21/677
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To control a wafer temperature without reducing a processing speed of a whole apparatus by providing a substrate temperature control mechanism at the position where an arm of a substrate carrying apparatus contracts. SOLUTION: A substrate carrying apparatus is constituted of a temperature control plate 3 for wafer temperature control on a rolling axis of a hand rolling part 8 of a hand arm 6. A wafer 1 on a stage 13 is picked up on a finger 2 by Z-driving of the finger 2. Next the hand part 6 is made to contract until the wafer 1 on the finger 2 comes to a hand containing position on the temperature control plate 3. Lastly the wafer 1 is placed on the temperature control plate 3 by Z driving of the hand part 6 by a hand elevating and descending part. A flow route 15 is made on the temperature control plate 3 and a flowing port 16 of the flow route 15 is junctioned with a liquid supplying device which supplies the liquid having a predetermined temperature.  The liquid of which temperature is controlled enters into the temperature control plate 3 from the flowing port 6 and flows out from a flowing exit 7 through the flow route 15.
Patent JP-S5595384-A (JP)
Title: Semiconductor laser device
Inventor: URISU TSUNEO
IPC: H01S5/068
Filed: 1979-01-13
Abstract: PURPOSE:To stabilize the light source, by a method wherein a part of the output light emitted from a semiconductor laser is detected by a light detector via an interference filter, and based on this result, a feedback signal is obtained, and the temperature of the laser is controlled by a temperature control circuit. CONSTITUTION:Semiconductor laser 1 is housed in container 2, which is designed to control temperature. Interference filter 4, which is to become a frequency discriminator, is provided on the side of the light path of L2, of the output lights L1  and L2 emitted from here. Next, light detector element 5 is placed on the side of  the light path light L3 emitted from here. This output is impressed in feedback signal generator circuit 6. Its output signal S is sent to temperature control circuit 3,  and the temperature of container 2 is controlled by its output. When the frequency  of the output light of the laser is deviated from the peak frequency of the transmission characteristics, signal S is produced, and by controlling the temperature of  container 2, the peak frequency is restored. By this, the device can be made compact, suitable for application to the light heterodyne communication system.
Patent JP-H10197772-A (JP)
Title: Lens barrel and its manufacture
Inventor: INOHARA YUJI
IPC: G02B7/02
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel and the manufacturing method for preventing a lens from being mounted on a lens holding member in an inclined state, and capable of easily mounting the lens on the lens holding member without affecting an optical performance and with good workability. SOLUTION: The center of a lens L1 is aligned with the optical axis I of the whole photographic optical system by a projecting part 4k, while the small diameter part L1b of the mounted lens is guided by the projecting part 4k. The lens L1 is guided by the projecting part 4k so that the contact area of the barrel abutting surface L1c and a vertical surface 4p may be made extremely small. Thus, when the large diameter part L1a of the lens is press-inserted to a projecting part 4j, a uniform force is applied between the leading end part of the projecting part 45 and the lens large diameter part L1a.  Then, the lens large diameter part L1a is tightly fitted to the projecting part 4j while maintaining such a state that the center of the lens L1 is aligned with the optical axis I of the whole photographic optical system, then, the lens L1 is assembled with the lens holding member 4 without being inclined to the optical axis I.
Patent JP-H09190454-A (JP)
Title: Questionnaire tabulating system
Inventor: SASAKI JUN
IPC: G06Q10/00
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate tabulating result by matching processing, updating the answering number of its synonyms when the same synonym as an answer, and tabulating answers to each questioning item. SOLUTION: The questioning items of a free describing type questionnaire and the answers of many answering persons are inputted from an input part 102, and they are stored in a questionnaire data file 105 by a processing part 103. The processing part 103 reads out a first person's answer to displayed questioning items from the questionnaire data file 105 to match-process with the synonym stored in a thesaurus dictionary master 104. Namely, with respect to the questiormaire of the free describing type, the synonym of hierarchical structure is previously registered in the thesaurus dictionary master 104 to match-process this registered synonym and the answer to a questioning item by the processing means 103 1 and when the same synonym as the answer is registered, the answering number of the synonym is updated to tabulate answers to each questioning item.
Patent JP-S5595940-A (JP)
Title: X-ray photographing device
Inventor: OKUZONO MASAMITSU
IPC: H05G1/60
Filed: 1979-01-11
Abstract: PURPOSE: To let simultaneous photographing be efficiently accomplished by adjusting the operation timings of plural units of cameras in the X-ray photographing device which operates plural units of independently operating cameras simultaneosly and continuously photographs the X-ray image of the subject at every plural sheets.  
     CONSTITUTION: The block diagram in the figure shows the device for displaying the exposure deviations of two units of cameras on synchroscope and the waveform diagrams are the patterns appearing on the synchroscope. If the signals x 1 , x 2  detecting the X-rays exposed by the X-ray exposure signals from the 1st and 2nd cameras are within the photographable period of the cameras or within the permissible deviation time, there are no problems but if there is an error in the time of film insertion with each camera, the deviation becomes large in continuous photographing. Thereupon, if the state signal S 1  of the cameras is put in a waveform mixer and a mark M is put in the wave of the specified times, then whether it is the photographing state signal of the desired times or not is displayed together with a time scale T on the synchroscope. Thereby, the speed of film feeding, etc. is adjusted and the deviation corrected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5495477-A (JP)
Title: Device for conveying, separating, stacking and discharging magazines
Inventor: GOTOU EIJI
IPC: B65G57/30
Filed: 1978-01-13
Abstract: PURPOSE: To efficiently supply magazines, by automatically conveying and separating stacked magazines and automatically stacking and discharging empty magazines.  
     CONSTITUTION: This device comprises a vertically moving cylinder 10 for vertically moving stacked magazines conveyed by conveyor chains 5, separating claws 11 which hold the stacked magazines and can be opened, closed and vertically moved by opening/closing cylinders 13 and vertically moving cylinders 14, a conveyor 6 for conveying separated magazines, a stacking cylinder 17 which stacks and holds empty magazines conveyed to a stacking unit B, and stacking claws 18 which hold the stacked magazines and discharge them to discharging chains 6 by lowering cylinders 19. As a result, the stacked magazines are automatically supplied and separated and the empty magazines are automatically stacked and discharged. Therefore, all the magazines can be efficiently supplied. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57115864-A (JP)
Title: Compound semiconductor device
Inventor: FURUYAMA HIDETO
IPC: H01L29/43
Filed: 1981-01-12
Abstract: PURPOSE:To simplify an electrode forming process by coating a semiconductor wafer having PN junction by an insulating film such as SiO2 and Al2O3, opening a current injecting window, sequentially evaporating ohmic metal, one of Cr, Ti and Pt, and one metal of Au, Ag, and Al on the entire surface including the window, and performing heat treatment by one operation. CONSTITUTION:On an N type InP substrate 1, an N type InP buffer layer 2, an N type or P type InGaAsP active layer 3, a P type InP clad layer 4, and a P type InGaAsP ohmic contact layer 5 are laminated and grown. An SiO2 film 6 is deposited on the entire surface, and the current injecting hole is provided at the central part. Then, the Au/Zn layer 7 having ohmic property, the metal layer 8 using one of Cr, Ti, and Pt, and the metal layer 9 using one of Au, Ag, and Al are sequentially evaporated. Thereafter the heat treatment is performed. Then an Au/Ge electrode 10 is deposited. In this constitution, the process is simplified, and the manufacturing yield rate is enhanced.
Patent JP-H08187625-A (JP)
Title: Control method of automatic mdf(main distribution frame) device
Inventor: TERAUCHI HIDEAKI
IPC: B23P19/02
Filed: 1995-01-10
Abstract: PURPOSE: To prevent the happening of connection error by making operation in inserting a connection pin multi-step operation in such a way of making the center position of a through hole and the center position of the connection pin coincide with each other before the insertion thereinto. CONSTITUTION: A head unit 3 of a robot is for example advanced by 12mm from the initial condition and thereby a connection pin 2 is inserted into a through hole 11 of a board 1. After releasing four fingers 38 from the pin 2 the pin 2 is pushed flashingly to perform 1st push-in operation and in this step the pin 2 is pushed into a position where a maximum insertion stress is applied thereto. Then, the unit 3 is retreated to separate the pin 2 from a palm piece 39 by a distance (a). Thereafter, the unit 3 performs 2nd push-in to insert the pin 2 into the through hole 11 completely.
Patent JP-H02392-A (JP)
Title: Laser tube
Inventor: FUJII KANICHI
IPC: H01S3/03
Filed: 1989-01-10
Abstract: PURPOSE:To lower noises while easily adjusting the color tone of laser beams by mounting a conductive lattice adjacent to an anode or to a cathode dark space. CONSTITUTION:A high conductive cylindrical member 18 is arranged into a housing 2 made of glass by a spacer 16, and a hollow cathode 24 and a bar anode 22 are disposed oppositely into the member 18 by a spacer 20. When DC discharge voltage 30 is applied between the anode and the cathode, a negative glow is formed in the internal space 28 of the cathode 24, and a laser is oscillated by interaction with the metallic vapor of Cd, etc. Laser beams are amplified between reflecting mirrors 12, 14 for resonance, and extracted to the outside through one reflecting mirror. Since a conductive lattice 32 is installed near the anode 22, the potential of a discharge space is equalized in the axial direction, the negative glow is made uniform, and the noises of laser beams are suppressed. The conductive lattice is set up concentrically near the internal surface of the hollow electrode 24, and voltage 36 is applied, thus adjusting the color tone of leaser beams by the voltage.
Patent JP-H10197878-A (JP)
Title: Liquid crystal display element and its production
Inventor: HONDA KOICHI
IPC: G02F1/1333
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the movement of beads in liquid crystals when a liquid crystal display element is vibrated by footing transparent electrodes to constitute pixel electrodes as the uppermost layer and etching a ground surface film with these transparent electrodes as a mask to form a specific difference in level from the ground surface film surface to the front surfaces of the transparent electrodes. SOLUTION: After ITO of 100nm is deposited on the ground surface film 4 formed of an acrylic resin, desired resist patterns are formed and the transparent electrodes 5 are formed of hydrogen iodide. Etching is executed by using the transparent electrodes 5 as a mask, by which the difference g in level of >=200nm combining the film thickness of the transparent electrodes 5 and the etching quantity is formed from the surface of the ground surface film 4 to the front surfaces of the transparent electrodes 5. A glass substrate 7 formed with counter electrodes 6 of ITO film formation is stuck via the beads 8 onto the glass substrate 1 having such difference g in level and the liquid crystals 9 are injected therebetween.  As a result, the difference g in level acts as a barrier for the movement of the beads 8, thereby preventing the generation of the lumps of the beads 8 even if vibration is applied on the liquid crystal display element.
Patent JP-S59127419-A (JP)
Title: Ad converter
Inventor: HAYASHI SHINICHI
IPC: H03M1/10
Filed: 1983-01-12
Abstract: PURPOSE:To obtain a high-precision output by adding a simple error compensation bit and a digital memory to an A-D converter which has inferior precision. CONSTITUTION:The error compensation bit is provided in the A-D converter 30 with the inferior precision and a sequential register 23 is so controlled that an input voltage e1 corresponds to a digital output, one to one; and the digital output of the A-D converter 30 is set in a parallel register 24 every time a comparison is completed in sequence. The error compensation bit and the digital output value of the A-D converter 30 are added together and a linear error for the upper-order (n) bits is read out of the digital memory 26 to the output of an adder 25 and corrected to obtain the high-precision output D0.
Patent JP-H02181714-A (JP)
Title: Zoom lens for copying machine
Inventor: KARESHIMA YUUICHIROU
IPC: G02B15/20
Filed: 1989-01-09
Abstract: PURPOSE:To obtain a clear high-performance zoom lens with a wide viewing angle by constituting a lens system of six groups of six lenses and satisfying a specified condition. CONSTITUTION:The lens system is constituted of six groups of six lenses such as a 1st group of a concave lens 10, a 2nd group of a convex lens 12, a 3rd group of a concave meniscus lens 14, a diaphragm 15, a 4th group of a concave meniscus lens 16, a 5th group of a convex lens 18 and a 6th group of a concave lens 20. Supposing that the focal distance of the 1st group is f1, the focal distance of the 2nd group is f2 and the compound focal distance of all the system in the case of unmagnification is f0, expressions I and II are allowed to be satisfied. Thus, various aberrations are excellently compensated in the magnification area of a wide range from 1.414 magnifications to 0.70 magnifications in spite of a small number of lenses.
Patent JP-S60147420-A (JP)
Title: Copolymer of anionic partial substitution product of dextrin and vinyl compound
Inventor: OONISHI YASUHIKO
IPC: A61L27/52
Filed: 1984-01-09
Abstract: PURPOSE:To obtain the titled copolymer suitable as a carrier of enzymes or a medical material utilizing its biochemical activity, by the graft-polymerization of an olefinic compound to an anionic derivative of dextran. CONSTITUTION:The objective copolymer is obtained by the graft-copolymerization of (A) an anionic derivative of dextran with (B) an olefinic compound. Preferably, the component A of the objective copolymer is the unit of formula I [X is -SO3<->, PO3<-2> or -(CH2)mR<1> (R<1> is -COO<->, -SO3<->, etc.; m is 1-3); 0<a<3; X is integer of >=5] and the grafting component B is the olefinic compound of formula II [R<2>, R<3> and R<4> are H or CH3; R<5> is -COOR<6> (R<6> is H, 1-12C alkyl, etc.), -N(R9)2 (R<9> is H, 1-4C alkyl, etc.), phenyl, etc.; n is integer of 20-300,000].
Patent JP-H02182748-A (JP)
Title: Epoxy resin molding material
Inventor: KIYOUGAKU MASAYUKI
IPC: C08L63/00
Filed: 1989-01-09
Abstract: PURPOSE:To obtain the title material excellent in reduced stress and moldability by incorporating an epoxy resin molding material with a specific modified epoxy resin. CONSTITUTION:The objective material can be obtained by incorporating (A) an epoxy resin molding material prepared by blending (1) an epoxy resin with (2) a crosslinking agent (pref. phenolic resin) and filler and, if needed, (3) such ingredients as curing agent, curing promoter, releasant, colorant and/or coupling agent with (B) a modified epoxy resin prepared by blending (4) 75-95wt.% of a bisphenol-type epoxy resin as part or the whole of the epoxy resin with (5) 25-5wt.% of a novolak-type phenolic resin.
Patent JP-S5595453-A (JP)
Title: Fashionable misdialing preventive telephone set of high performance
Inventor: ODA NORIO
IPC: H04M1/56
Filed: 1979-01-13
Abstract: PURPOSE:To realize a telephone set with the advantages of both the dial system and push-button system, by providing finger-insertion holes at the surface center part of the telephone set and then by installing fixed keys there. CONSTITUTION:On the dial surface of telephone set 1, holes 3 for finger insertion are provided as many as required and in holes 3, touch keys are incorporated so as to give the same functions of botton keys of a key telephone. In center hole 3, any touch key is set.