baber/WOPTO huggingface dataset:
Patent JP-S6489528-A (JP)
Title: Superconductive pin grid array
Inventor: NAKAYAMA HAJIME
IPC: H01L21/60
Filed: 1987-09-30
Abstract: PURPOSE:To allow mounting of an oxide superconductive pin grid array(PGA) by connecting a superconductive thin wire interconnected from a superconductive IC chip mounted on an insulating substrate and a superconductive pin inserted into a throughhole on the substrate with a superconductive spraying material. CONSTITUTION:A pin 1 is a metal tube 3 wherein a superconductive material 2 is staffed for satisfying mechanical strength requirements. A superconductive connection is made at both ends of the pin. After embedding into the substrate an end surface of the pin and a wiring surface of an IC chip 4 having superconductive thin film wiring formed on a silicon wafer by a deposition method so that both surfaces are almost on the same level as that of an aluminum nitride substrate, said surface with a resist having placed is plasma sprayed. Then the resist is removed (lift-off method) to form wiring connecting between the IC and the pin. The PGA thus fabricated, under the condition where it is inserted into a printed board wherein a throughhole and a thick film wiring have been formed in advance, so that the end surface of one end of the pin is almost on the same level as the back side of the printed board, is plasma sprayed with a superconductor from the bottom to form a pattern to be connected to the thick film wiring and to complete the mounting.
Patent JP-H1175453-A (JP)
Title: Nipping and carrying belt of travel type machine for treating stem
Inventor: KUWABARA MINORU
IPC: A01D23/02
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To eliminate a trouble that the nipping and carrying belt of a conventional sweet potato vine-treating mechanism is slipped out and dropped out, when the conventional nipping and carrying device is driven in such a state as the nipping and carrying belt is loosed on the lateral rotation of the rear portion of the nipping and carrying belt. SOLUTION: Plural outside rollers 55, 56, 57 for tensing from outsides nipping and carrying belts 24 whose rear portions can laterally be rotated are disposed on the right and left nipping and carrying belts 24, respectively. A part or all of the outside rollers 57 can be rotated in interlock with the rotation movements of the rear portions of the nipping and carrying belts 24. The nipping and carrying belts 24 are thereby always tensed with either of the outside rollers 55, 56, 57 without relating to the rotation states of the rear portions of the nipping and carrying belts 24.
Patent JP-H0888961-A (JP)
Title: Stator for magnetic generator
Inventor: TAKEUCHI NORIKAZU
IPC: H02K5/22
Filed: 1994-09-14
Abstract: PURPOSE: To provide a stator which is compact and excellent vibration resistance and work efficiency for a magnetic generator. CONSTITUTION: This is a stator 1 which has a relay connecting member 10 locked to a core 31. The relay connecting member 10 has a stay 11, a terminal board, which has an external terminal to connect a lead wire 21 and an inner terminal 14 to connect a lead wire 22, and a housing 15 made of synthetic resin. The housing 15 has a lock part for the lead wire 22, and it is made integrally with the stay 11, the terminal board, and the end of the lead wire 21.
Patent JP-H0665666-A (JP)
Title: High toughness and high strength aluminum alloy casting
Inventor: SHIBATA RYOICHI
IPC: C22F1/00
Filed: 1992-08-24
Abstract: PURPOSE:To obtain an aluminum alloy casting little in the deterioration of the mechanical property and particularly excellent in toughness even in the condition that the cooling rate of thick part is slow as an automobile parts such as aluminum wheel, suspension device parts. CONSTITUTION:This high toughness and high strength aluminum alloy casting having >=20mm thickness in a part thereof consists, by weight, 4-8% Si, 0.2-0.6% Mg <=0.1% Fe, <=0.4% Mn and the balance Al with inevitable impurities is specified as 1.0-4.2 Si (%)XMg (%), and applied with T6 treatment after casting. The Al alloy casting is specified as 0.1-1.0% casting defect ratio in a part of the structure and >=1100 the value of a strength index of he mechanical property in this part [3 X tensile strength (N/mm<2>) + 40 X elongation (%)].
Patent JP-H08211963-A (JP)
Title: Clock skewness reduction circuit
Inventor: ASHIYURAFU KEI TAKURA
IPC: H03K5/00
Filed: 1995-09-26
Abstract: PURPOSE: To provide a clock skewness reduction technique without the need of estimating the amount of fluctuation delay introduced by plural clock distribution routes and a set for which design rules are structured. CONSTITUTION: System clock signals are distributed through plural phase correction circuits 10 respectively connected to the different plural pairs 23 and 24 of clock signal conductors to plural load devices. The base end of one conductor pair 23 is connected to the output of a delay line 19 and phase corrected system clock signals are received. The tip of the conductor is connected to the load device at a lock connection node. The clock connection node is fed back through the other one of the conductor pair 24 to the phase detection circuit 15 of the phase correction circuit 10. The route lengths of the conductor pairs 23 and 24 are equal and thus, equal propagation delay is provided.
Patent JP-H0296511-A (JP)
Title: Colored laminar compound and its production
Inventor: ITO SHINICHI
IPC: A61K8/26
Filed: 1988-10-03
Abstract: PURPOSE:To obtain a colored laminar compound which is useful in paints, ink, colored materials and cosmetics by using polynuclear complex cation as a bonding medium, to increase the binding force between clay minerals and dyes steeply to stop the elution of the dye into the solvent. CONSTITUTION:A clay mineral mainly composed of laminar compound having cationexchange ability such as vermiculites, montmorillonites and micas, is dispersed in a polar solvent, particularly water is suitable, and a solution of polynuclear complex cation, preferably polynuclear complex cation containing Al, Cr, Bi or Zr, is added to exchange the interlaminar cation with the polynuclear cation. Then, an anion dye is added, mixed to effect the reaction to give the subject colored laminar compound in the form of a complex of the clay mineral with a polynuclear complex cation and onion dye.
Patent JP-S6489350-A (JP)
Title: Package for containing semiconductor element
Inventor: TOKI HIROSHI
IPC: H01L23/34
Filed: 1987-09-29
Abstract: PURPOSE:To mount an insulating layer on a metal body rigidly with large electric insulation by employing a sintered porous material made of one or more types of W and Mo impregnated in its gaps with copper as the body for placing a semiconductor element. CONSTITUTION:A placing unit 1a for placing a semiconductor element 3 is provided at the center on the upper face of a metal body 1, and the element 3 is mounted on the unit 1a. The lower surface of the body 1 is covered with an insulating layer 1b. The body having the layer 1b on its lower surface is formed of a sintered porous material made of at least one type of W and Mo impregnated in its gaps with Cu. Thus, the layer 1b can be mounted on the body 1 rigidly with large electric insulation. As a result, when it is mounted on a circuit substrate, other electronic component and wiring lead are not brought into direct contact with the body 1, thereby operating the element 3 normally and stably for a long time.
Patent JP-S63105294-A (JP)
Title: Scroll type vacuum pump
Inventor: MACHIDA SHIGERU
IPC: F04C27/00
Filed: 1986-10-20
Abstract: PURPOSE:To prevent the evaporation and deterioration of a bearing lubricant by replacing an operating exhaust gas around a bearing element provided on a revolving scroll with a different gaseous body from said exhaust gas and introducing said gaseous body into an operation chamber via a connection hole formed on said revolving scroll. CONSTITUTION:The revolving scroll 2 of a nonlubricating type scroll vacuum pump is connected to a driving shaft 9 via a grease lubricated type bearing 15, and the driving shaft 9 is supported by a casing 6a via a similar type of bearings 16a, 16b. The back space 7 of the revolving scroll 2 is isolated from outer air, and an N2 gas is fed into the space 7 via the connecting hole 11 of the casing 6a. The N2 gas which is filled in the back space 7 keeps the bearing 15 in the atmosphere of the N2 gas and prevents the evaporation of the grease on the bearing 15 by its pressure, while being introduced bit by bit into operation chambers 17a, 17b via the connecting holes 10a, 10b of the revolving scroll 2.
Patent JP-H0777456-A (JP)
Title: Failure detecting device for electronic scale
Inventor: IKEMOTO HAJIME
IPC: G01R31/02
Filed: 1993-09-07
Abstract: PURPOSE:To correctly display a result by comparing the outputted electrical signal with a preset reference value, judging an electronic scale as normal when the compared result falls within an allowable range, and judging it as abnormal when the result exists outside the allowable range. CONSTITUTION:In the protocol check between a control unit Q and a setting display section 5, a scale is judged as normal when the error code in the answer protocol fed to an arithmetic controller 9 coincides with the reference code from a SRAM 11. In the touch array check mode, the scale is judged as normal when an operator touches the number positions on an indicator screen 6 in sequence and the screen 6 is changed in the prescribed period. The scale is judged as normal when various voltages used for the scale are applied in sequence and the differences between the A/D-converted values and the reference values from the SRAM 11 fall within the allowable ranges. The prescribed check voltage is applied to an A/D converter 7 via a relay at the time of non-measurement, and the adequacy of the scale is judged from the difference between the output and the reference value from the SRAM 11. A gate driving device 8 reciprocates a rotary shaft by a fixed angle, and the return position is compared with the origin to judge the adequacy of the scale. The judged results of normality or abnormality are displayed on the screen 6.
Patent JP-S61125679-A (JP)
Title: Kanji dictionary retriever
Inventor: KIJIMA YUJI
IPC: B41J5/30
Filed: 1984-11-22
Abstract: PURPOSE:To enable even a learner whose does not know the number of strokes, the radical and the reading of KANJI (Chinese character) to retrieve a KANJI dictionary, by showing the partial strokes of KANJI to the learner for input of these some strokes forming a desired KANJI and then retrieving and showing other partial strokes including the input partial strokes. CONSTITUTION:Selection menus are displayed at a display part for four retrieval modes of the number of strokes, the radical and the reading of KANJI respectively. Thus a desired KANJI is retrieved. When a partial stroke retrieval mode is selected, only the partial strokes that are enclosed by other partial strokes are retrieved by the 2nd retrieving part 9 out of an enclosure relation data storage part 7. These retrieved strokes are displayed at the part 2 by the 3rd retrieving part 10. Then the partial strokes included by the KANJI to be retrieved are supplied by a cursor via an input part 3. When a desired KANJI is detected among those displayed at the part 2, said KANJI is indicated by the cursor via the part 3.
Patent JP-H03108878-A (JP)
Title: Video camera
Inventor: FURUKAWA TOKUMASA
IPC: H04N5/222
Filed: 1989-09-21
Abstract: PURPOSE:To replace the position of an output terminal and a link member mutually by forming a mount hole fitted with the output terminal and a mount hole fitted with a link member linked with a camera support means onto an outer wall and making the shape of the two mount holes the same. CONSTITUTION:Mount holes 24, 25 are formed to be nearly D-shape the same as horizontal cross sectional shape of parts of a link member and an output terminal inserted through the mount holes 24, 25 and to be of the same size. That is, the two mount holes 24, 25 are formed to be the same shape and size. Then the mount hole 24 is formed to a position near the center of a bottom wall 4 and slightly biased in the front direction. The mount hole 25 is formed to an upper left corner of a rear wall 5. Thus, even when number of the mount holes and number of output terminals and link members are not entirely increased, the position supported by a camera support means is selected for the position of one outer wall of the case and the position of the other outer wall.
Patent JP-2000074725-A (JP)
Title: Liquid surface detector and ink developer
Inventor: TAKEDA KATSUHIKO
IPC: G03G15/10
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To make exactly detectable the surface level of a moving liq. by making flat a contact part of a detecting member in contact with the surface of the liq. and notching the end of the contact part on the upstream side in the moving direction of the liq. to form a releaf. SOLUTION: A detecting member 10 is brought into contact with the surface of a moving liq. 20 and moved to follow up the liq. level variation. When a core 14 provided on the opposite side through a rotary arm 13 moves, the change of voltages generated across sec. coils 17a, 17b is measured to detect the liq. level. A contact part 10a in contact with the surface of the liq. 20 is made flat, and the end of the contact part 10a on the upstream side in the moving direction of the liq. 20 is notched to form a releaf 10b, and the end 10c of the contact part 10a on the downstream side in the moving direction of the liq. 20 is made acute. This avoids depressing the sensing member 10 when the moving liq. 20 collides against the end of the contact 10a at the upstream of the liq. 20, resulting in a smooth flow of the liq. 20 under the contact part 10a.
Patent JP-H0588961-A (JP)
Title: Information processing system
Inventor: MISAWA KENTARO
IPC: G06F13/00
Filed: 1991-09-26
Abstract: PURPOSE:To adapt control information and a file name to specifications in the server side by changing control information and the file name in the server side after temporarily accepting them even in the case that the server side does not have control information and the file name which are transmitted from a client who will use the data service of files. CONSTITUTION:A client information processor 401 reads/writes files, whose file names are stored in a control pseudo-file name storage means 201, from/in a server information processor 101 in the same manner as files stored in a file storage means 204 to refer to and change the control information stored in a file server control information storage means 209. A file name response means 202 adds file names stored in the control pseudo-file name storage means 201 to a list of file names in the file storage means 204 and reports the list of file names to the client information processor 401.
Patent JP-S60143833-A (JP)
Title: Catalyst for removing ammonia
Inventor: KONISHI KUNIHIKO
IPC: B01J29/06
Filed: 1983-12-29
Abstract: PURPOSE:To obtain a catalyst capable of removing the unreacted NH3 flowing out from a catalytic ammonia reduction equipment effectively by substituting Na, K and Ca of mordenite, clinoptilolite or Y-type zeolite with H, Fe, Cu or Co. CONSTITUTION:Na, K and Ca of mordenite, clinoptilolite of Y-type zeolite is substituted with H, Fe, Cu or Co. When ammonia is added excessively in a denitration apparatus for catalytic ammonia reduction, the unreacted NH3 flowing out from the appratus can be removed easily by using thus obtained ammonia removing catalyst and the deposition of ammonium sulphate or the like on the heat exchanger provided to the downstream of the denitration appratus can be prevented. Also, the high degree of denitration can be obtained even in excess addition of NH3 because the removal of NH3 becomes extremely easy.
Patent JP-S6491231-A (JP)
Title: Device for mounting 68030 cpu on 68020 cpu board
Inventor: FUKAMI KEISUKE
IPC: G06F9/06
Filed: 1987-09-30
Abstract: PURPOSE:To actuate a 68030 CPU by using the existing 68020 hardware by connecting the 68030 signal to the 68030 receptacle and a socket set on a 68020 CPU board. CONSTITUTION:A 68030 receptacle 7 is set on a 68030 interface board 1 for connection of the signal of '68030' 3. Then a connector 6 is set on the board 1 for the connection of the signal of '68030' 3 to a 68020 receptacle 4 set on a CPU board 2. Then the signal of '68030' 3 having the same name as '68020' 5 is connected as it is to the corresponding signal of '68020' 5 and contained in '68030' 3 can be sampled by a test pin. While an input signal is pulled up for the prevention of malfunctions and a test pin is provided so that the input of a signal is possible for test.
Patent JP-H0973202-A (JP)
Title: Sheet material post-processor and image forming device
Inventor: MURAKAMI KOICHI
IPC: B65H85/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material post-processor constituted so that the interruption of the action of an image forming device occurring because the processing time of a sheet material ejected in a double-sided copying mode is secured can be eliminated and the productivity of the image forming device is prevented from being lowered in the double-sided copying mode. SOLUTION: The number of sheet materials capable of existing on a double- sided path extending over an image forming part 213 from an image forming part 213 through a carrying path 221, an inversion path 217, an intermediate tray 218 and a paper re-supply path 219 is 5 sheets (S1-S5). When the number of the same is defined as (n), the number of bins (m) of respective bin modules B1 and B2 is set to the minimum integral value satisfying a relational expression (m)>=n+1. That means, the number of bins of the respective bin modules B1 and B2 is set to 6 when the number of existing feasible sheet material on the double-sided path is 5.
Patent JP-H03111164-A (JP)
Title: Method and device for polishing
Inventor: KISHIDA NAOYUKI
IPC: B24B13/02
Filed: 1989-09-25
Abstract: PURPOSE:To polish the optical element of a lens, etc., in a large radius of curvature without its roll over with its working at the oscillating angular velocity corresponding to the radius of curvature by providing a control part which controls the relation of the radius R of curvature of the polishing face of an optical element and the oscillating angular velocity omega of a polishing tool as R X omega = constant. CONSTITUTION:A control mechanism 9 of a computer, etc., which variable controls the oscillating angular velocity omega of the case of rocking a polishing tool 3 by the radius R of working curvature is connected to a cylinder 4, the flow of the fluid 8 of air, etc., to be fed is controlled and this oscillating angular velocity omega is controlled so as to become R X omega = constant. The oscillating angular velocity omega is automatically operated by inputted the radius R of curvature of the lens 1 which is the body to be worked to the control mechanism 9 and the rocking of the cylinder 4 is controlled. Consequently, the lens 1 of the body to be worked is polished at the oscillating angular velocity omega corresponding to the work radius R of curvature.
Patent JP-S61125591-A (JP)
Title: Circulating device for vapor for heating in vapor type heating device
Inventor: KUROKI MASAAKI
IPC: F28D15/02
Filed: 1984-11-24
Abstract: PURPOSE:To circulate the vapor naturally and control the inflow and outflow amount of heat freely by a method wherein air is induced to fill up an upper space in a liquid supplying tank with the air in case condensed liquid in a liquid receiving tank is dropped into the liquid supplying tank. CONSTITUTION:When the air is induced into the liquid supplying tank 1 in case the condensed liquid in the liquid receiving tank 2 is dropped into the liquid supplying tank 1, the upper space in the liquid supplying tank 1 is filled with the air. Accordingly, even when a pressure in a vapor generator 3 is increased upon starting the vapor generator 3, the insides of the vapor generator 3 and the liquid supplying tank 1 become the same pressure through a pressure equalizing tube 8 from the initial condition thereof, therefore, the vapor, generated from the vapor generator 3, or the condensed liquid will never flow into the liquid supplying tank 1 reversely while the condensed liquid, which is the objective of heating, becomes only the condensed liquid in the vapor generator 3. According to the series of operations, the liquid may be supplied into the once-through type vapor generator 3 without using any pump and the vapor as well as the condensed liquid may be circulated naturally.
Patent JP-H06105048-A (JP)
Title: Facsimile system
Inventor: HIROSE TOSHIHARU
IPC: H04N1/00
Filed: 1992-09-17
Abstract: PURPOSE:To provide a facsimile system capable of quickly coping with reception, etc., by each user even when plural users exist and efficiently contributing to an operation. CONSTITUTION:When facsimile is received at a main device 1, a reception image signal from a line interface part 11, after being received and processed at a transmission/reception part 12, is stored in an image signal storage part 13. In such a case, a control part 15 discriminates the incoming destination of the facsimile, and calls a corresponding incoming destination local terminal via a local interface part 14, thence, transmits the image signal stored in the image signal storage part 13 to the local terminal via the local interface part 14. After that, when prescribed instruction information is received from the local terminal, the main control part 15 records the reception image signal on a recording part 16 according to the instruction, or deletes the signal.
Patent JP-H0560136-A (JP)
Title: Dynamic pressure bearing rotating device
Inventor: KAMEYAMA TORU
IPC: F16C32/06
Filed: 1991-09-03
Abstract: PURPOSE:To provide a dynamic pressure bearing rotating device reducing the abrasion of a thrust bearing portion and obtaining a stable rotating action over a long period. CONSTITUTION:A dynamic pressure bearing device is constituted of a rotary shaft 3, a sleeve 4a holding the rotary shaft 3 via a fluid, wedge-like dynamic pressure generating shallow grooves 3a, 3b provided on either the rotary shaft 3 or the sleeve 4a, and a thrust bearing 5 provided at the end section 3c of the rotary shaft 3 to face it. A means 2la generating the air pressure applied to the rotary shaft 3 in the direction to decrease the thrust load of the end section 3c against the thrust bearing 5 by the rotation of the rotary shaft 3 is provided on rotor sections 9, 21 rotated integrally with the rotary shaft 3.
Patent JP-H0296328-A (JP)
Title: Formation of epitaxial layer
Inventor: MASUI SHOICHI
IPC: H01L21/74
Filed: 1988-09-30
Abstract: PURPOSE:To reduce the deformation of a second recess formed on an epitaxial layer by providing a first recess for indicating the position of a buried layer in a silicon wafer substrate having a slanted surface and performing epitaxial growth in a reduced pressure atmosphere. CONSTITUTION:An epitaxial layer 5 is formed in a reduced pressure atmosphere on a (100) silicon wafer substrate 1 having a plane slanted by 0.1 to 8 degrees from both axes of the orthogonal coordinates on a crystallographically accurate (100) plane. More specifically, a first recess 4 for positioning is formed in the (100) silicon wafer substrate having the plane by 0.1 to 8 degree from both axes of the rectangular coordinates on the crystallographically accurate (110) plane. Further, an epitaxial layer 5 is formed on the silicon wafer substrate 1 in the reduced pressure atmosphere. Hereby, a second recess 6 with corresponding to the first recess 4 reduced deformation can be formed on the epitaxial layer 5.