baber/WOPTO huggingface dataset:
Patent JP-H08327435-A (JP)
Title: Capacitance-type level sensor
Inventor: MORI FUSAO
IPC: G01F23/26
Filed: 1995-06-02
Abstract: PURPOSE: To obtain a capacitance-type level sensor whose responsivity is enhanced without spoiling the linearity of a liquid level-toa capacitance. CONSTITUTION: In a capacitance-type level sensor, an inner electrode 2 and an outer electrode 3 which are cylindrical are arranged concentrically so as to be close faced, and both electrodes are coupled by a coupling rod 4 which passes through them. By this invention, the coupling rod 4 is a cylindrical body both ends of which are opened, and ventilation holes 4b which pass through its circumferential walls are formed. When the coupling rod 4 is longer than the outside diameter of the outer electrode and it is at right angles to an axial line L, ventilation holes 4c are formed in sections surrounded by the inner electrode 2. When the coupling rod 4 is shorter than the radius of the outer electrode 3, a plurality of coupling rods are arranged at equiangular intervals in radial directions with reference to the axial line L.  In this case, when the coupling rods are deviated sequentially to the direction of the axial line, the linearity of the capacitance-type level sensor is improved further. It is desirable that every coupling rod is formed to be a cylindrical shape because the rod can be worked easily.
Patent JP-H033257-A (JP)
Title: Semiconductor device
Inventor: ARAI HAJIME
IPC: H01L23/29
Filed: 1989-05-30
Abstract: PURPOSE:To cushion stress from mold resin and prevent an aluminum slide and a semiconductor device from malfunctioning by forming a buffer coating film on the surface of a chip. CONSTITUTION:A buffer coating film 10 cushions stress from mold resin 11 and prevents an aluminum slide and a semiconductor device from malfunctioning. A low-elastic-modulus organic or inorganic polymer film such as a polyimide resin film can be used as the buffer coating film 10, which is desirably 1mum or more thick. When the buffer coating film 10 is formed on an EPROM or a semiconductor device having an EPROM, a modified flow from a wafer process to shipping is required.
Patent JP-H05308531-A (JP)
Title: Facsimile equipment
Inventor: HIRAI NOBUYUKI
IPC: H04N1/413
Filed: 1992-04-28
Abstract: PURPOSE:To improve efficiency for using an image memory while keeping the reliability of communicated images by storing the image data of memory transmitted images or the like corresponding to an encoding system reducing the influence of error and storing instantaneous images such as memory copy images corresponding to an encoding system with high compression efficiency. CONSTITUTION:Concerning the processing of memory transmission (the processing of memory copy,) first of all, originals are read by a read control part 7, and raw image data are outputted. Next, the raw image data are encoded corresponding to an MR (MMR) encoding system by an encoding processing part 8a and stored in an image memory 2. Then, when memory storage for one page at least is completed, the MR (MMR) encoded image data stored in the image memory 2 are successively restored to the raw image data by a decoding processing part 8b. Further, the restored image data are encoded by an encoding processing part 8a with an encoding system (MH, MR or MMR) corresponding to the opposite side receiver. Finally, the encoded image data are transmitted to a line by a communication control part 4. (therwise, finally, the restored image data are recorded onto recording paper sheets by a recording control part 9.)
Patent JP-H09319029-A (JP)
Title: Base film for photographic film
Inventor: FURUYA KOJI
IPC: G03C1/81
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a base film for photographic films by using the polyethylene 2, 6-naphthalenedicarboxylate which is lessened in the occurrence of the defect in the flatness of the film after the film is taken up to a roll form and is subjected to a heat treatment as an essential component. SOLUTION: The polyethylene 2, 6-naphthalenedicarboxylate is used as the essential component. The biaxially stretched film is heat-treated at the temp. of glass transition temperature (Tg) to (Tg-40) deg.C of the film in the state of taking up the film on a winding core. The winding core to be used for the heat treatment at this time is formed of a winding core which consists of a material having a coefft. of thermal expansion of <=0.7×10<-5> / deg.C, thermal conductivity of 0.2 to 0.6kcal/mhr deg.C and density of >=1.47 to <2.0g/cm<3> and has an outside diameter of 100 to 400mm.
Patent JP-H08330998-A (JP)
Title: Tuner device
Inventor: MASUDA SHIGETO
IPC: H03D7/00
Filed: 1995-06-02
Abstract: PURPOSE: To vary the phase noise characteristic little even in the case of a wide reception band by varying the characteristic of a loop filter in accordance with a command from the outside. CONSTITUTION: A PLL synthesizer circuit consists of a VCO 4, a frequency divider 5, a phase comparator 6, a reference oscillator 7, a switching control circuit 8, a first loop filter 9, a second loop filter 10, and switches 11 and 12. The frequency division ratio is switched by the control signal outputted from a microcomputer 13 and switches 11 and 12 are switched by the switching control circuit 8 to select the first loop filter 9 or the second loop filter 10 adapted to the frequency division ratio. Since the control means 8 is provided which varies characteristics of loop filters 9 and 10 in accordance with the command from the outside in this manner, a PLL loop filter time constant adapted to a selected channel is set whichever channel is selected, and a tuner which has the phase noise characteristic of less inter-channel deviation is realized.
Patent JP-S5661108-A (JP)
Title: Winding for naturally cooled inductive machine
Inventor: YAMAGUCHI MASANORI
IPC: H01F27/28
Filed: 1979-10-24
Abstract: PURPOSE:To improve the natural cooling characteristics of the winding of the inductive machine by establishing the number of the coils arranged in one flow-bending section and the mean flowing velocity in the horizontal oil paths in the flow- bending section as specified. CONSTITUTION:The coils are stacked with the horizontal oil paths being provided and the disk shaped winding is formed. The winding is arranged between an inner insulating tube 6 and an outer insulating tube 7, thereby vertical oil paths 4 and 5 are formed on the inside and the outside. Flow-bending plates 8 are provided at every specified number of coils, and the oil paths of the inside and the outside are closed alternately. When the width in the direction of the diameter of the coil is L and the hight of the horizontal oil path is d, L/d=3-35 is established. The number of the coils in one flow-bending section is 10 or more. The mean flow velocity Vcm/ sec in the horizontal oil paths is selected to be V>=3.07X10<-4>q+0.28 or V>=2.69X 10<-4>q+0.24 in relation to the thermal flux density q of the coil surface corresponding to 5-9. In this constitution, partial temperature rise of the coil can be prevented, and the winding can be naturally cooled excellently.
Patent JP-S6115713-A (JP)
Title: Filter element
Inventor: NISHITANI MASANORI
IPC: B01D46/52
Filed: 1984-07-03
Abstract: PURPOSE:To provide a filter element of which the wasteful space is reduced by reducing the difference between the inner and outer diameters of each element and that between the inner and outer peripheral pitches of a ridge bent part, by concentrically providing plural stages of chrysanthemum-shaped elements. CONSTITUTION:A fluid such as air or oil introduced into the outer peripheral part of a filter element 10 is directly flowed to an outside concentrical space 17 from an outer cylinder 12 as a first course and passes through an outside chrysanthemum like filter elemenr 21 to be flowed into an inner cylinder 11 from an outflow passage 18. As the other course, the fluid is flowed into an inside concentrical space 16 through an inflow passage and passes through an inside chrysanthemum-shaped element 20 to be directly flowed into the inner cylinder 11. The fluid flowed in the inner cylinder 11 and filtered is supplied to an engine or a lubricating part from the container (not shown in drawing) receiving the filter element 10.
Patent JP-S63300124-A (JP)
Title: Wall panel of basement and the like
Inventor: NODA SABURO
IPC: E02D29/00
Filed: 1987-05-29
Abstract: PURPOSE:To integrate a wall body with a base concrete by a method in which connectors are formed on the inside face of the lower end of a wall panel, and anchors are buried in a base concrete placed. CONSTITUTION:Connecting holes 27 for anchor are formed in the concrete blocks 4 of a panel 13, and the upper end of anchor 36 on the wall side which is buried in the panel 13 is folded into an L-shape. A closing bolt 39 is attached through a long nut 38 to the anchor 36. The panel 13 is set in a trench excavated along the wall of basement, the corners are mutually connected, and concrete is placed into the hollow portion to form a foot post holder 33. The ground in the space of basement is excavated, and base side anchors 40 are attached for enclosing bolts. Stones 42 are laid on the bottom excavated, reinforcing bars are set, and base concrete 43 is placed.
Patent JP-H031766-A (JP)
Title: Monitor for underwater use
Inventor: USUI SUKEKAZU
IPC: H04N5/225
Filed: 1989-05-30
Abstract: PURPOSE:To obtain a sharp picture even in a tubid water and to attain sure monitor by causing a clean water to flow to a cylindrical tubid water discharger and fitting a miniature picture detection element in the middle of the tubid water discharger. CONSTITUTION:A subminuature water proof picture detection element 13 having a small sized lens 15 and subminuature under water lamp 16 are combined, one of them is opened to form a monitor window 23 and the other is covered with the cylindrical tubid water discharger 11 closed to prevent leakage water and a clean water 22 flows to an intake pipe 19 and the tubid water discharge effect by the fluid flowing out of the monitor window 23 is used to increase the transparency around the object and the water is monitored from the monitor window 23. A subminuature water proof picture detection element 13 and a sumbiniature under water lamp 16 are fixed by a rectifier plate and support plate 12 in the middle of the tubid water discharger 11. Thus, a picture signal enters a picture amplifier 17 through a water proof signal cable 14 and a television monitor 18 surely monitors the object.
Patent JP-S5763391-A (JP)
Title: Apparatus for manufacturing coal sludge
Inventor: KOYAMA ISAO
IPC: C10L5/00
Filed: 1980-10-02
Abstract: PURPOSE: To remove water from roughly crushed coal, and to improve the production efficiency and the thermal efficiency of coal sludge manufacturing, by providing a pipe to introduce hot gas into the apparatus for the rough crushing of coal, and a  pipe connected to the exhaust gas pipe of a wet mill.  
     CONSTITUTION: Hot gas (pref. inert gas or hot air) heated at 150W200°C is introduced into a crusher 4 to evaporate and remove the water from the coal during the rough crushing. The exhaust gas containing steam and fine coal powder is sent to a cyclone 27 to separate the fine coal powder, which is mixed in a hopper with the roughly crushed coal sent by a conveyor 6. On the other hand, the exhaust gas from the cyclone 27 is sent to a bag filter 28 to separate fine coal powder, a suction blower 29 and a damper 32 and introduced to the pipe 33 connecting the wet mill 10 and the mist separator 18. The water in the exhaust gas from the mill 10 and the bag filter 28 is condensed according to the lowering of the get temperature, and discharged as drain from the bottom parts of the mist separator 18, the blower 19, and the stack 20. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10325206-A (JP)
Title: Hanger
Inventor: MORII TSUNEO
IPC: E04B5/40
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a hanger which is installed easily onto a support plate, on which a hanger bolt can be fixed tightly and firmly and which is manufactured readily. SOLUTION: In the substantially bilaterally symmetric hanger installed to a support plate 21, a through-hole into which a hanger bolt 11 is penetrated is formed at a center, vertical walls are formed on both sides of the through- hole, the upper sections of the vertical walls have double structure having hollow sections 14L, 14R, inwall surfaces 18L, 18R constitute guides for the hanger bolt 11, and the upper sections 17L, 17R of external wall surfaces configure retaining sections inserted and retained into a downward recessed strip 23 of the support plate 21.  The hanger bolt 11 penetrated to the through-hole expands a section between both vertical walls during a time when the hanger bolt 11 reaches the upper sections of the vertical walls along the inwall surfaces 18L, 18R, and reaches the top face 24 of the downward recessed strip 23 of the support plate 21 at that time, and the retaining sections can be abutted and fixed onto the wall surfaces 22L, 22R of the recessed strip 23 of the support plate 21.
Patent JP-S5761811-A (JP)
Title: Holding device of revolving body
Inventor: AMANO KENICHI
IPC: H02K5/16
Filed: 1980-10-01
Abstract: PURPOSE: To reduce the number of parts, by using a multi-purpose bearing body, the bottom of a closed end of a shaft insertion hole being used as a thrust bearing, the inner circumference of the hole as a radial bearing and the open end of the hole being formed as a radial bearing.  
     CONSTITUTION: The bottom 7b of a closed end of shaft insertion hole 7a, made on a bearing body 7 for a brushless motor, is used as a thrust bearing and a stepped portion 7c of its inner circumference is used as a radial bearing, while its open end is equipped with a radial bearing 8. Since most of lateral pressure, caused by a flat belt to a revolving shaft 1, acts on the radial bearing 8, the stepped portion 7c having a function of radial bearing is sufficiently wear-proof with little negative lateral pressure. This holding device, composed of the solid bearing body 7 and a single unit of radial bearing 8, can reduce the number of parts required and its manufacturing cost. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05320231-A (JP)
Title: Mercaptide polymer and its production
Inventor: INOUE YOSHIO
IPC: C08F8/34
Filed: 1991-05-13
Abstract: PURPOSE:To provide a new mercaptide polymer not described in literature and being useful as a rubber sealant, a coating material, ultraviolet-curing coating material or the like and to provide its production process. CONSTITUTION:The mercaptide polymer is represented by the general formula: HS-R<1>-COO(CH2)m[OCOR<2>-kCOO(CH2)m]lOCOR<1>-SH (wherein R<1> is a 1-6C bivalent hydrocarbon group; X<2> is a 1-12C bivalent hydrocarbon group or a 4C or lower bivalent organic group containing a thioether bond; m is 50-400; l is 1-20; and k is 0 or 1). The production process comprises reacting a polyolefin polyol of the general formula: HO(CH2)mOH (wherein m is 50-400) with a mercaptoalkanoic acid of the general formula: HS-R<1>-COOH (wherein R<1> is a 1-6C bivalent hydrocarbon group) and a dicarboxylic acid of the general formula: HOCOR<2>COOH (wherein R<2> is a 1-12C bivalent hydrocarbon group or a 4C or lower bivalent organic group containing a thioether bond) through the elimination of water.
Patent JP-H11290501-A (JP)
Title: Method and tools for board game
Inventor: KIKUYAMA MIYUKI
IPC: A63F3/04
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and tools for a new board game in which 2-6 players can participate. SOLUTION: This board game is constituted of a polygonal board 2 comprising systematically combined plural equilateral triangle through holes 1 and 6 kinds of different colored equilateral triangle pieces 3-8 to be fit therein, and 2-6 players are to fit the pieces 3-8 into the through holes in a prescribed order. The following is set as the rule: when one of those pieces 3-8 is to be fit in, at least one side of a piece to be fit then must be in touch with one side of an already fit piece, and an opponent piece sandwiched by own pieces in 6 directions parallel to one side of pieces 3-8 can be substituted by an own piece and, at that time, player's own piece is fit into the through hole from upside to push out the opponent' s piece.
Patent JP-S5839023-A (JP)
Title: Monolithic integrated circuit
Inventor: NATSUI YOSHINOBU
IPC: H01L23/52
Filed: 1981-09-01
Abstract: PURPOSE:To reduce the general parasitic capacity of a terminal of a monolithic integrated circuit by inserting a diode of an adequate shape and type toward the circuit side from a bonding pad side. CONSTITUTION:In order to reduce a capacity obtained from a terminal T side, the anode A of a diode is inserted to a terminal side and the cathode K is inserted in series to a circuit side. Since the parasitic capacities CA and CB of the circuit are connected in series with the parasitic capacity CBE of the diode thus inserted, the capacities CA, CB at the circuit side are masked by the capacity CBE and are not effective as the capacity from the terminal side. Accordingly, the capacity obtained from the terminal side is at the maximum CCS+CBE, and is determined by the parasitic capacity of the inserted diode. When the parasitic capacity CA of the circuit A side is very large and the CB of the circuit B side is small, the diode is inserted only toward the circuit A side. A connecting method (a) may be employed. If the CB of the circuit B side is large, a connecting method (b) may be employed. If both CA and CB are large, a connecting method (c) or (d) may be employed.
Patent JP-H01307857-A (JP)
Title: Reception buffer control system
Inventor: KITAZAWA TOMOJI
IPC: H04L13/08
Filed: 1988-06-06
Abstract: PURPOSE:To effectively use a memory by extending the reception buffer address and the reception data length on the memory in accordance with the quantity of reception data which is temporarily increased. CONSTITUTION:When it is necessary to temporarily extend the reception buffer address and the reception data length, a processor 4 saves unnecessary data for business use or the like to a storage device 6 or erases this data at the time of data reception of a memory 3. Thereafter, the processor 4 reads out a write start flag 2c of each reception buffer 2 and changes contents of next reception buffer addresses 2a and pertinent buffer reception buffer lengths 2b of buffers 2 following the buffer 2 whose flag 2c is set. The number of buffers 2 is increased up to the z-th buffer on demand to process temporarily received data, and the memory is effectively used.
Patent JP-H088297-A (JP)
Title: Electrical connection structure of electronic parts
Inventor: YONEDA YOSHIHIRO
IPC: H05K1/18
Filed: 1994-06-20
Abstract: PURPOSE:To improve both electrical connecting property and mechanical connecting property concerning the electrical connection structure of electronic parts in which a terminal part formed on a circuit board and an electrode part of an electronic part are electrically connected with each other by conductive adhesive. CONSTITUTION:In an electrical connection structure of an electronic part where a circuit board 11 and an electronic part 11 are electrically connected by providing silver paste 15 between a terminal part formed on a circuit board 12 and an electrode 13 of the electronic part 11, the terminal part 14 is provided with a main conductive film 17 superior in mechanical connecting property and an upper layer film 18 that is superior in electrical connecting property and is piled up on the film 17, and it is also provided with an exposure part 19 for exposing the film 17 on the film 18.
Patent JP-S61295984-A (JP)
Inventor: ICHIGE TSUTOMU
IPC: B66B11/08
Filed: 1985-06-26
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-2000332660-A (JP)
Title: Receiver
Inventor: TSUDA MICHIHIKO
IPC: H04L27/38
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a receiver capable of minimizing the deviation of symbol timing and executing re-equalization even in a short training period. SOLUTION: In the short training, a symbol timing decision part 112 outputs four different input timing to an adaptive equalizer 106, the input timing most close to a repeat pattern is decided from outputs of the equalizer 106 which correspond to four different kinds of input timing and the input timing is used as symbol timing for obtaining a succeeding output from the equalizer 106.
Patent JP-S61297140-A (JP)
Inventor: TAKAHASHI TERUO
IPC: B32B27/40
Filed: 1985-06-26
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-S5262945-A (JP)
Title: Door check
Inventor: MIYAZAWA HIROSHI
IPC: E05F3/04
Filed: 1975-11-17
Abstract: PURPOSE: To prevent leakage of oil outside a casing by incorporating the oil for a buffer mechanism only inside a driving device and separating the driving device from an internal bearing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5469395-A (JP)
Title: Production of semiconductor element
Inventor: TSUTSUMI MASAHIKO
IPC: H01L43/12
Filed: 1977-11-14
Abstract: PURPOSE: To make it easy to product magnetic resistance elements by forming a metallic pattern on a flat semiconductor wafer and polishing the reverse face to make the thickness of the wafer thin and etching the wafer to make individual elements.  
     CONSTITUTION: After the surface of high-mobility semiconductor wafer 3 such as InAs and InAs is polished mechanically, a mosaic layer is removed by the chemical etching processing, and the wafer is further etched to form step part 8 on the circumference. Next, metallic layer 6 such as In and Ag which is easy to couple with wafer 3 is evaporated throughout the surface, and plural photo resistor films 9 having metallic bar intervals are provided on layer 6. After that, metallic layer 6 is made into plural metallic bars 2 by etching with films 9 used as a mask, and films 9 are removed to cause this side to adhere to substrate 11 such as glass through epoxy resion 10. Next, the wafer is polished from the reverse face until step part 8 is eliminated, and photo resistor film 12 is provided on the surface. Then, after magnetic resistance elements 12 are obtained by etching, the wafter is cut off to make individual elements. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07321193-A (JP)
Title: Manufacture of semiconductor device
Inventor: AMANO SHIGEKI
IPC: H01L21/316
Filed: 1994-05-27
Abstract: PURPOSE:To shorten elongation of a bird's beak by forming a field oxide film in an isolation region by thermally processing a semiconductor substrate by using an anti-oxide film formed in a side wall of a polycrystalline semiconductor layer containing impurities of a specified concentration as a mask. CONSTITUTION:A polycrystalline silicon film 12 containing P-type impurities such as boron of a concentration of 10<19>cm<-3> or more is formed by a method such as CVD on a P-type silicon substrate 11 to a thickness of about 300nm, for example. An opening part 15 wherein a side wall of the polycrystalline silicon film 12 is covered with a silicon nitride film 14 can be formed in self- alignment by etching such as RIE. The polycrystalline silicon film 12 is selectively oxidized by thermal treatment by using the silicon nitride film 14 as a mask and a field oxide film 16 is formed in an isolation region alone. Thereby, it is possible to shorten elongation of a bird's beak.