baber/WOPTO huggingface dataset:
Patent JP-S5855151-A (JP)
Title: Venting device for die casting
Inventor: NARITA KIICHI
IPC: B22D3/00
Filed: 1981-09-28
Abstract: PURPOSE:To vent gas effectively and to provide a high effect of feeding in the state of casting long-sized cast ingots of small diameter or thin wall by providing rings consisting essentially of alumina and silica on the inner sides of the openings at the top end of dies. CONSTITUTION:Plural pieces of dies 2 are erected on a molding board 9 to constitute circular cavities 4, and venting holes 7 are provided so as to increase logarithmically from the bottom toward upper parts of the dies 2. Large diameter parts 10 are formed in the upper charging port 3 of the cavities 4 of the dies 2 by digging down the circumferential walls of the cavities 4. Plugs 11 are fitted into these parts 10. The plugs 11 are of a cylindrical shape made of ceramic fibers, consisting essentially of alumina and silica which are high heat insulating and refractory fibers. Thus gas are vent naturally through the clearances among the fibers of the circumferential walls, and since good heat insulating properties are provided, a high effect of feeding is obtd.
Patent JP-2000304442-A (JP)
Title: Shoe drying tool
Inventor: TAKEDA RITSUKO
IPC: F26B9/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a tool which can dry shoes quickly in an optional place. SOLUTION: First, a pole 1 is thrusted into the ground to stabilize the tool, and washed shoes are hung upside down on a holding plate 2. Thereupon, the shoes can be drained, and since the shoes are positioned over the ground, it is excellent in ventilation, and the tool can dry the shoes promptly. Moreover, since the shoes are held stably by the holding plate 2, it is never shaken by wind or the like. The tool can dry the shoes even indoors if combined with a stand. Furthermore, by using a deodorizer, the smell of the shoes can be removed.
Patent JP-S5487159-A (JP)
Title: Exclusive logical sum circuit
Inventor: MICHIGUCHI YOSHIAKI
IPC: H03K19/0948
Filed: 1977-12-23
Abstract: PURPOSE:To constitute the exclusive logical sum circuit with a few elements and to make easy multi-input, by locating C-MOSFET symmetrically. CONSTITUTION:PMOSP1 to P3 and NMOSN1 to N3, PMOSP4 to P6 and NMOSN4 to N6 are symmetrically arranged between the high potential VH and branch A and between the branch A and the low potential VL. When all the inputs are logically 0, no path is made between the branch A and the potential VL, FETP1, P2,P3 are conductive, and if they are logically 1, FETN1, N2, N3 are conductive, and in any case, ligical 1 is caused to the branch A and the output OUT has the logical 0. Further, if the inputs have one different ligical value at least, no path is present between the potential VH and the branch A. One of FETP4,P5,P6 and one of FETN4,N5,N6 are conductive, and the branch A is at logical 0 and the logical 1 is outputted. Thus, desired object can be achieved. Further, by adding FETP8, the operation speed at DC level can be inproved.
Patent JP-S642794-A (JP)
Title: Laser beam machine
Inventor: NAKADA TORU
IPC: B23K26/00
Filed: 1987-06-23
Abstract: PURPOSE:To reduce the working time by machining a work while moving a machining head at the speed synchronizing with the delivery speed of the work basically by a machining head control means to perform the machining without stopping the delivery of the work. CONSTITUTION:In a state that a pipe manufacturing material 1 is delivered continuously, the machining head 14 is fitted to the cutting starting position of the pipe manufacturing material 1. At the same time with that, the machining head 14 is moved at the speed synchronizing with the delivery speed of the pipe manufacturing material 1 and while it is moved, the cutting operation of the pipe manufacturing material 1 is performed by a laser beam 8 from the machining head 14. As a result, since the deliver of the pipe manufacturing material is not stopped every time the cutting operation is performed, the working time at the cutting stage can be reduced by that amount.
Patent JP-H101499-A (JP)
Title: Amyloid precursor protein
Inventor: SUZUKI TOSHIJI
IPC: A61P25/28
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new protein, an amyloid β-precursor involved in Alzheimer's disease, having a specific amino acid sequence, capable of producing amyloid β in large quantities through intracellular expression, and useful for searching amyloid β production inhibitory substances. SOLUTION: This protein is a new polypeptide specified by an amino acid sequence of the formula (X is an amino acid residue except for arginine) and acting as a precursor of amyloid β which has been assumed to be involved in Alzheimer's disease. Using a transformant derived from the DNA of this protein, medicinal agents capable of inhibiting amyloid β production can be screened efficiently; besides, transgenic animals with the chromosome transduced with the DNA express amyloid β in large quantities; therefore, they are useful, as a model animal for Alzheimer's disease. This new protein is obtained by varying and expressing the arginine residue at the 747th of the cDNA of the amyloid precursor protein APP 770 by a codon coding for the amino acids other than arginine.
Patent JP-2000347331-A (JP)
Title: Radiograph conversion panel cassette
Inventor: ARAKAWA SATORU
IPC: G03B42/02
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To surely transmit the size of reading an observed image area in terms of logical-reading, as for a cassette in which a radiograph conversion panel is stored. SOLUTION: A slider 25c is arranged. In a state where the slider 25c is slid so that a finger putting projection 25d may be moved to a right character part 25b showing 8×10 inch size, the same color as that of the main body 21 comes in sight so as to display that the reading size is 8×10 inch in a state where the slider 25c is slid so that the finger putting projection 25d may be moved to a left character part 25a showing 10×12 inch size, the color different from that of the main body 21 comes into sight so as to display that the reading size is 10×12 inch, by such the constitution, the reading size for the radiograph conversion panel 10 stored in the cassette is displayed.
Patent JP-S639485-A (JP)
Inventor: IIMURA IKURO
IPC: D05B3/06
Filed: 1986-06-30
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-S5780920-A (JP)
Title: Fitting method and device of window braid for car
Inventor: SENGOKU IKUO
IPC: B60J10/02
Filed: 1980-11-05
Abstract: PURPOSE: To improve fitting efficiency and reliability at fitting by providing a clip including a pair of elastic wings extending from the center of the base to both sides so that a window braid may be maintained by a single part.  
     CONSTITUTION: At starting of a fitting work, a clip 28 is first adhered to a rising part 23 of a window frame by means of a tape adhesive on both sides, subsequntly a window glass 25 is adhered on a window frame supporting bottom 24 by an adhesive agent 25, and then a window braid 27 is fixed to a glass 22 by means of said clip 28. In this fitting method, said clip 28 is provided with holding parts 32, 33, formed on both sides of a flat board-shaped base 29 as well as equipped with enlarged head parts 36, 37 on their upper ends respectively. Also, a pair of elastic wings 43, 44 are provided on a frontage of the base 29 at some interval from it. These wings 43, 44 are maintained in flat shape through cooperation with engaging clicks 46, 47 before fixation of the clip, however, they are released from said maintenance after the fixation and formed so as to be pressed to the periphery of the glass. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5945814-A (JP)
Inventor: TSURUMI MANABU
IPC: A01D45/10
Filed: 1982-09-07
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-H0322240-A (JP)
Title: Tape velocity detecting device
Inventor: FUKUZAWA KEIICHI
IPC: G11B15/54
Filed: 1989-06-19
Abstract: PURPOSE:To detect tape velocity without providing an exclusive tape guide by providing a medium, for which a pattern or form is changed with a fixed pitch in a circumferential direction, on the end face of a roller to be rotated synchronously with tape feeding velocity. CONSTITUTION:A guide roller 1, around which a traveling tape 2 is wound, is rotated integrally with a rotary roller 3. Accordingly, the rotary roller 3 is rotated synchronously with the feeding velocity of the tape. In a reflecting type photosensor 10, light from a light emitting element 8 is reflected on the bottom of a circular recessed part 4, which is provided on the lower end face of the rotary roller 3, and reaches a photodetector 9. On the other hand, when a part to reflect the emitted light is not the bottom part of the recessed part 4, the light to reach the photodetector 9 is made weak. By detecting these two states, the motion of the recessed part 4 is detected and the rotating speed of the guide roller 1 is detected. Accordingly, the tape feeding velocity can be precisely detected. Instead of the recessed part 4, a sheet drawing the pattern of various reflection factor can be used as well.
Patent JP-S63318752-A (JP)
Title: Semiconductor device
Inventor: OKADA SHOZO
IPC: H01L21/3205
Filed: 1987-06-22
Abstract: PURPOSE:To obtain aluminum-wiring isolation structure, in which electrical interaction among aluminum wirings on the same layer is reduced, by using a cavity having a small dielectric constant as at least one part of isolation among the wirings formed onto a semiconductor substrate. CONSTITUTION:An insulator is buried between wirings 11 shaped onto a semiconductor substrate 17, and at least one part of the insulator consists of a cavity 100. A plasma CVDSiN film, a plasma CVDSiO film, a normal pressure CVDSiO film, a normal pressure CVDPSG film, etc., formed while selecting conditions, in which the cavity 100 is shaped only in a narrow region, in which a space between the aluminum wirings 11 extends over 2mum or less, are employed as an insulating film 13 on the aluminum wirings 11. For form said cavity, the film may be shaped under the conditions of the inferior stepped coat-ability. Accordingly, a mean free path lambda in the vapor phase of an intermediate product or atoms and an atomic group (a reactant) and the mean free path sigma of the surface motion of the reactant reaching the surface of the semiconductor substrate are reduced normally in a plasma CVD method and a normal pressure CVD method.
Patent JP-S63318406-A (JP)
Title: Kerosene burner
Inventor: NAKATANI KAZUTO
IPC: F23D3/18
Filed: 1987-06-22
Abstract: PURPOSE:To prevent lift or backfire and shorten a time for shut down a flame, by a method wherein downward punching work is applied on the top of a fire pan cap along the outer periphery thereof so that a plurality of connecting parts remains while an air resisting plate, supported by the connecting parts, is provided below the substantially central part of the fire pan cap. CONSTITUTION:A fire pan cap 10 is constituted of the support base part 14 for a combustion cylinder, which is provided with punch dowels 11, and a top part 15 for fixing the fire pan cap 10 to the inner tube of a wick while down- ward punching work is applied on the top 15 along the outer periphery thereof so that a plurality of connecting parts 16 remains and, thus, openings 17 are formed. A flat plate type air resisting plate 18, connected by the connecting parts 16, is formed at the lower part of the center of the fire pan cap. The air resisting plate 18, provided at the lower part of the center of the fire pan cap 10, is positioned at the lower part of the openings 17, therefore, it becomes hardly a resistance against the flow of air whereby the increase of the evaporating amount of kerosene from a wick 6 may be followed up sufficiently when the height of the wick is changed by one effort form the low condition to the high condition thereof.
Patent JP-H052213-A (JP)
Title: Camera with built-in stroboscope
Inventor: TANAKA MASAYUKI
IPC: G03B15/05
Filed: 1991-06-26
Abstract: PURPOSE:To improve the yield of a product and to enhance working efficiency by electrically connecting electrical parts mounted on a stroboscope case, an electrical signal input part and a circuit substrate on a main body side through a flexible printed board. CONSTITUTION:The circuit substrate 5a on the main body side is constituted around the main body, a mirror box and a pentagonal prism 6. Meanwhile, the electric parts such as a stroboscopic light emitting part 8, stroboscopic trigger coil 9 and a lamp 10 are mounted on the stroboscope case 1. In such a case, the case 1 is supported to an upper cover 4 by a hinge 3 so as to freely rotate centering around the hinge 3, and the light emitting part 8 is locked at an appropriate position at the time of photographing with stroboscopic light. Then, one part of the electrical parts mounted on the case 1 is electrically connected to the flexible printed board 7. The printed board 7 is led in the upper cover 4 through the central part of the hinge 3 and electrically connected to the circuit substrate 5a on the main body side.
Patent JP-H053829-A (JP)
Title: Rice cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1991-06-26
Abstract: PURPOSE:To surely obtain temperature information for process control without being influenced by a foreign matter such as a grain of boiled rice, etc. CONSTITUTION:On the outside surface of an inner case 23 in which a vessel 27 is contained, a side part temperature sensor 48 is provided. In a flange part 25 of the inner case 23, an upper part temperature sensor 49 is provided. In a cover body 31, a cover part temperature sensor 52 is provided. These temperature sensors 48, 49 and 52 do not come into contact with the vessel 27 in a vessel containing recessed part 26. At the time of rice cooking, after three minutes after a temperature of the cover part temperature sensor 52 becomes >=90 deg.C, it is decided to be a boiling time point. A temperature of the side part temperature sensor 48 and the upper part temperature sensor 49 at the boiling time point is set as a reference temperature, respectively. A time point when the temperature of the side part temperature sensor 48 exceeds the reference temperature by >=5 deg.C, and also, the temperature of the upper part temperature sensor 49 exceeds the reference temperature by >=5 deg.C is decided to be a dry-up time point. At this dry-up time point, a rice cooking heater 42 is turned off, and migrated to steaming.
Patent JP-H09319860-A (JP)
Title: Map information processing method
Inventor: YAMAMOTO AKIHIRO
IPC: G06T11/60
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To make it easy to display and edit data stored in an external data base by associating a map information processing system and the external data base with each other by a dynamic data exchange(DDE). SOLUTION: A controller 10 and the external data base 50 transfer data to each other through a DDE interface 22. Map information on housing maps, etc., and symbol information of building exterior drawings, symbol figures, etc., are stored in an image file 32. This map and image information are displayed on a display device 4. When a desired symbol on a map is selected, a related macro list and/or a related file list which is made to correspond to the symbol is extracted through a management table 40 and a macrofile storage part 38 and displayed. The controller 10 reads record information, corresponding to the symbol out of the external data base 50 and displays it.
Patent JP-H01321581-A (JP)
Title: Optical bar code reader
Inventor: MURAKAWA YOSHITAKA
IPC: G06K7/10
Filed: 1988-06-24
Abstract: PURPOSE:To obtain the desired multi-directional scan patterns of a laser beam via each reflecting surface by using a rotary polyhedral mirror including a curved reflecting surface and tilting the surface at different angle to a rotational axis. CONSTITUTION:A rotary polyhedral mirror 30 contains the reflecting surfaces 30a and 30b, etc., having smooth concave surfaces consisting of partial cylindrical surface formed on each side face of a regular prism shaped main body 31. Then the mirror 30 revolves around an axis 32 at a prescribed speed. Both surfaces 30a and 30b have different angles theta formed between a ridgeline 33 of the concave surface and the rotary axis 32. When a light beam 34 radiated from the prescribed direction is made incident on the mirror 30, the beam 34 is reflected at an angle corresponding to the tilt and the curvature of the curved surface at the incident area. The incident area of the beam 34 moves gradually according to the tilt of the curved surface as the mirror 30 revolves. As a result, the radiating direction of the reflected beam is also changed. Thus the multi-directional scan patterns can be obtained for the beam 34.
Patent JP-S5856461-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTOU HIROSHI
IPC: H01L29/73
Filed: 1981-09-30
Abstract: PURPOSE:To prevent a shortcircuit between a collector region and an emitter region by forming with a good coverage by a self-aligning method an emitter region and an emitter electrode leading by utilizing the melting of an insulating layer such as phosphosilicate glass (PSG) or the like, thereby reducing base resistance. CONSTITUTION:A polysilicon layer 14 to become a base electrode is insulated from the bulk of a silicon substrate 1 formed with an emitter region by melting a PSG by a heat treatment form from approx. 20 to 30min at 1,000 deg.C in nitrogen atmosphere, a P type impurity in the polysilicon is diffused in an N type epitaxial layer 9 to selectively increase the density (P<+>) of the base region, thereby reducing the base contacting resistance. Then, arsenic (As<+>) ions are implanted in density of 10<20>cm<-3>, thereby forming an N<+> type emitter region 7. As a result, a PSG layer 15 to become an insulating layer exists between the polysilicon layer 14 (base electrode) and the emitter region, and the interval between the base electrode, layer 14 and the emitter region becomes extremely short.
Patent JP-S5948346-A (JP)
Title: Winding tension controller for twin drum type rewinder equipment
Inventor: NAKAMURA KAZUO
IPC: B65H18/20
Filed: 1982-09-08
Abstract: PURPOSE:To make a rewound material windable in uniform winding tension at all times, by operating a winding diameter of one of the paired drums on the basis of the length of winding in the rewound material, while automatically adjusting a driving motor's load share to each drum according to the winding diameter. CONSTITUTION:When a rewound material 22 is wound up in a way of supporting a take-up roll 10 on each of drums 12 and 14 to be turned round by driving motors 18 and 20 respectively, the length of winding is operated at an operation circuit 42 on the basis of an output value of a pulse generator 34 connected direct to a driving motor 30 (18). Likewise, the diameter of winding is operated at an operation circuit 44 on the basis of this winding length. Next, this winding diameter is inputted into a load share control circuit 46 as an electric signal, then an ignition arc angle adjusting signal of a controlling thyristor 50 is outputted by an electric signal commensurate to the winding diameter inputted with both the setting signal of a winding tension adjusting setter 52 based on a load current of the driving motor 30 and the load current signal of a driving motor 32 (20) together, and thereby field control of the driving motor 30 is carried out via an exciting coil 48.
Patent JP-H114413-A (JP)
Title: Image converter, image conversion method, arithmetic unit, arithmetic method and transmission medium
Inventor: KONDO TETSUJIRO
IPC: H04N7/01
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To improve the conversion precision of the image converter using vector quantization. SOLUTION: Two each of SD image data fed to a vector processing circuit 1 are combined, and a vector is generated and fed to an error discrimination circuit 2. The error discrimination circuit 2 selects an SD quantization representative vector with a least error from an SD quantization representative vector table 20 among the SD quantization representative vectors, that are generated through area division corresponding to an HD quantization representative vector and outputs its index value to an HD quantization representative vector 5. The HD quantization representative vector 5 reads the HD quantization representative vector which corresponds to the index value outputted from the error discrimination circuit 2 to provide as an output of HD image data.
Patent JP-H104575-A (JP)
Title: Radio selective calling receiver
Inventor: TAKAYA KEI
IPC: H01M50/50
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To minimize the effect of a coin type battery onto an antenna without increasing the number of components in the radio selective calling receiver. SOLUTION: A coin type battery 7 mounted to be pinched between two sheet metals forming an antenna and a circuit formed on a printed circuit board 5 are connected by a battery terminal with a shape configured to have much inductive component. The battery terminals 31,32 are made up of contact sections 31a, 32a in contact with the coin type battery, connection sections 31c, 32c connecting to the circuit on the printed circuit board and folded parts 31b, 32b between the contact part and the connection part.
Patent JP-S5580830-A (JP)
Title: Magnetic tape
Inventor: AKAI NORIO
IPC: G11B5/735
Filed: 1978-12-15
Abstract: PURPOSE: To obtain the magnetic tape which excels in the running stability by forming coarse the surface opposite to the magnetic layer of the substrate film and furthermore forming the lubricant layer on the coarsened surface.  
     CONSTITUTION: The surface of the substrate film of the opposite side to the magnetic layer is formed into a coarse surface with the coarseness of 0.5W5μ through the chemical etching or application of the coating material obtained by kneading the sandblast, the carbon black and the pigment together. After this, the lubricant is coated on the coarse surface to form the lubricant layer. The lubricant uses the fatty acid such as the lauric acid, the stearic acid or the like, the fatty acid ester like the stearic acid butyl, the lauric acid ethyl, etc. or the silicon. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05344968-A (JP)
Title: Scan photographing device by x-ray ct scanner
Inventor: OOSHIMA NORIYUKI
IPC: A61B8/00
Filed: 1992-06-15
Abstract: PURPOSE:To eliminate the X-ray exposure in the scan photographing by an X-ray CT scanner. CONSTITUTION:A top plate 2b which is installed in slidable manner in the body axis direction of a body P to be is installed over the bed of an X-ray CT scanner. Two guide layers 10L and 10R which arm filled with water are installed so as to communicate between the obverse and reverse surfaces of the top plate 2b. The guide layers 10L and 10R are set in a prescribed length from the head side to top of foot, arranged in parallel to the body axis direction of the top plate 2b, and the obverse and reverse surfaces are covered by flexible member. On the reverse surfaces of the guide layers 10L and 10R, ultrasonic wave probes 12L and 12R are installed, directing the ultrasonic wave radiation surface towards the obverse surface direction, so as to be shiftable in the body axis direction and to be tiltable in the body axis direction and lateral direction. The probes 12L and 12R are driven through the guide layers 10L and 10F so that ultrasonic waves are transmitted and sent out between the body P on the top plate 2b.