baber/WOPTO huggingface dataset:
Patent JP-S6466040-A (JP)
Title: Mold for casting high-activity metal
Inventor: KOGURE YAMAHITO
IPC: B22C3/00
Filed: 1987-09-07
Abstract: PURPOSE:To prevent the reaction of a high-activity metal and the circumference and to improve casting quality by forming a film layer having non-reactivity with the high-activity metal to the inside peripheral face of a casting mold for casting the high-activity metal. CONSTITUTION:The casting mold body 4A is formed of an ordinary material. The film which has the non-reactivity and is formed on the inside peripheral surface of the mold body is formed by admitting or spraying the ions such as, for example, Al<3+>; Mg<2+>; Ca<2+>; Zr<4+> which are dissolved in water or acid and are treated to a liquid or gaseous state into the cavity of the casting mold body 4A in the atm. to adsorb the ions on the inside surface of the mold body 4A. The mold body 4A is then subjected to a heating treatment in the atm. by which the ions are oxidized in a high-temp. state and the oxide film layer 5 is formed on the inside surface of the mold body 4A. The above-mentioned mold 4 is then used and the molten high- activity metal 3 is admitted into the mold 4 in a vacuum or in a chamber 1 filled with an inert gas. Since the inside peripheral face of the mold 4 in contact with the molten metal 3 is coated with the oxide film layer 5 having the non-reactivity, the high-purity casting of the high-activity metal is obtd. without allowing reaction to take place between the molten metal 3 and the mold 4.
Patent JP-S61100651-A (JP)
Title: Apparatus for measuring concentration of oxygen
Inventor: TODA MASAYUKI
IPC: G01N27/419
Filed: 1984-10-23
Abstract: PURPOSE:To continuously detect an air/fuel ratio over a wide range from a diffusion current value with good accuracy, by providing three electrodes and covering at least one electrode with a diffusion layer while supplying a diffusion current so that the potential difference between the covered electrode and the other electrodes is brought to a predetermined value. CONSTITUTION:An oxygen sensor 11 is constituted by successively laminating a porous diaphragm layer 12, an oxygen ion conductive solid electrolyte 13, first - third electrodes 14-16 and a diffusion layer 17. A heater 18 is embedded in the porous diaphragm layer 12 and receives current supply control by a heater control circuit 19. The diffusion layer 17 restricts the diffusion of an oxygen molecule and protects the electrodes 14-16. A diffusion current detection means 20 consisting of a current source 21, a current measuring circuit 22 and a voltage measuring circuit 23 is connected to the electrodes 14, 15. The voltage measuring circuit 23 detects the potential difference Vs between the electrodes 14, 15 to output the same to the current source 21 which, in turn, supplies a diffusion current Is directed from the electrode 15 to the electrode 14 through the solid electryte 13 to perform feedback control so as to bring the potential difference Vs to a predetermined value. The magnitude of the diffusion current Is corresponds to the concn. of oxygen in exhaust gas.
Patent JP-H0969320-A (JP)
Title: Grommet
Inventor: YAMADA HIROAKI
IPC: H02G3/22
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a favorable grommet inserted into the hole of the bulkhead of the panel of a vehicle, etc. SOLUTION: This is a grommet consisting of an elastic member where a cable converging part 2 wherein a cable 11 such as a wire harness, or the like is inserted and a grommet body 4 having a circular groove 3 to fit in the hole 8 of the bulkhead 7 of a panel or the like at the periphery are made continuously in a body by a funnel-shaped inclined wall 5. A plurality of ribs 10 for prevention of buckling which lead to the inclined wall from the cable converging part, centering on the cable converging part, are projected. Hereby, the buckling of the inclined wall at the time of setup can be prevented.
Patent JP-2001051916-A (JP)
Title: Information communication system
Inventor: WADA YUJI
IPC: G06F13/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To report the contents of text data provided on the side of a portable information terminal to the user of the portable information terminal in voice without requiring an audio converting function on the side of the portable information terminal. SOLUTION: When the user of the portable information terminal presses the electronic mail read button of an input device 1, the portable information terminal transmits the text data of electronic mail to be the object of audio synthesis out of data stored in a storage device 2 to an audio synthesizing server. The audio synthesizing server converts the received electronic mail to audio waveform data by an audio synthesizer. The converted audio waveform data are transmitted to the portable information terminal. The portable information terminal receives these audio waveform data and outputs them as ordinary voice while using an audio output device 6.
Patent JP-H0779351-A (JP)
Title: Picture coding and decoding device
Inventor: YOSHINARI TOSHIAKI
IPC: H04N19/134
Filed: 1993-09-08
Abstract: PURPOSE:To attain high speed processing when a marker of control signal or the like is searched at the time of decoding by the coding and decoding device for a still picture, to reduce the capacity of a storage means for expansion of compressed data and to attain fine coding and decoding processing. CONSTITUTION:Division code data blocks Code Blocks 1-1, 1-2,... are generated by dividing code data obtained by coding picture data of a picture of a predetermined size at a size set based on a criterion and sets of control information Code Sizes 1-1, 1-2,... representing sizes of the code data blocks are arranged to a front part or a rear part of the code data for each division code block as one of control information sets in the coding processing of the picture data.
Patent JP-H0783566-A (JP)
Title: Water cooling ceiling for arc type electric furnace
Inventor: OKUNO TSUTOMU
IPC: F27B3/16
Filed: 1993-09-08
Abstract: PURPOSE:To provide a water cooling ceiling, for use in arc type electric furnace, capable of achieving the improvement of production ability and the reduction of manufacturing coat by contriving the extension of lifetime of the furnace ceiling including the small ceiling part of a refractory structure. CONSTITUTION:An arc type electric furnace body is composed of a furnace with an open top and a furnace ceiling 5 consisting of a large ceiling part 9 and a small ceiling part 8. The small ceiling part 8 is integrally provided in the interior of the large ceiling part 9 of a water cooling structure and is formed of refractory around the periphery of an electrode hole 12 provided on a pitch circle coaxial of the furnace body. This small ceiling part 8 has the thickness of the refractory 15 around the periphery of the electrode on the pitch circle made larger than that of the other part.
Patent JP-H0758986-A (JP)
Title: Lens controller for television camera
Inventor: YAJIMA SHINYA
IPC: H04N5/238
Filed: 1993-08-17
Abstract: PURPOSE:To execute photographing fitted to the respective television systems of NTSC, EDTV and HDTV with one television camera. CONSTITUTION:An operation range corresponding to a high vision system and a clear vision system is set based on lens performance data related to a zoom function, a diaphragm function and an extender function. A zoom lens (motor 35), a diaphragm (motor 37) and an extender (motor 38) are limitdly driven in the operation range of the selected television system. The extender is limited to onefold, and a focal distance which can be set is limited so that it is narrowed from both perspecitve ends inward so as to a zoom magnification in high vision and clear vision for example. The focal distance concerned is limited within a smaller range according as a diaphragm F value becomes larger. In such a case, lumitation becomes more gentle in clear vision compared with high vision.
Patent JP-H0387424-A (JP)
Title: Retaining wall construction method with blocks and blocks used
Inventor: IWASAKI NOBORU
IPC: E02B3/14
Filed: 1989-08-29
Abstract: PURPOSE:To facilitate works by placing concrete into the spaces of hollow block main bodies which are piled up while being communicated with one another, and thereby pouring a part of concrete to the side of a back filling member through communication holes. CONSTITUTION:Block main bodies 1a, a back filling member 3, commuaication holes 4 and core filling concrete 5 are assembled to be formed into a slant A. In this case, the hollow block main bodies 1a which are opened through spaces 6 and the communication holes 4 at the upper and lower, and back sections of them, are piled up along the back filling member 3 set up onto the slant A of rivers and the like so that the inside of the respective block main bodies 1a are communicated through the spaces 6 in the vertical direction. In the second place, core filling concrete 5 is poured from the upper end section throughout the whole of the respective block main bodies 1a while a part of concrete 5 is also poured into the back filling member 3 side through the communication holes 4 at the back sections of the block main bodies 1a. By this constitution, a retaining wall can thereby be stabilized.
Patent JP-S59114789-A (JP)
Inventor: KOBAYASHI TAKAO
IPC: H05B6/12
Filed: 1982-12-20
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-H0272208-A (JP)
Title: Constant temperature hydraulic circuit
Inventor: OTSUKA TAKAO
IPC: F15B21/04
Filed: 1988-09-07
Abstract: PURPOSE:To heat or cool a hydraulic fluid by means of Peltier effect as well as to keep an oil temperature optimum at all times by installing a hydraulic stabilizer, having a n-type semiconductor, a p-type semiconductor and electrodes A, B, B' combined together into a pi type, in a part of a hydraulic circuit. CONSTITUTION:An oil temperature stabilizer 10 is attached to a low-tension circuit 4 of a power steering system, by way of example. This oil temperature stabilizer 10 is made up of thermoelements (an n-type semiconductor n and a p-type semiconductor p) producing a Peltier effect and electrodes A, B, B' combined together into a pi type and being connected to a power source. Since endothermism and exothermicity with the electrodes A and B, B' are reversed by the sense of an electric current, the sense and capacity of the current are controlled by a signal of a temperature sensor 21, operating the oil temperature stabilizer 10 as a heating or cooling device, and a working fluid is always kept in an optimum temperature.
Patent JP-2000155670-A (JP)
Title: Little diode carry signal 00 cut adder
Inventor: SUGIMURA YUKICHI
IPC: G06F7/508
Filed: 1999-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a binary adder with a gate of 3.38 stages. SOLUTION: An AND (1) H carry signal of one digit is made to enter to a C41 line (2) → an intersection (p) (3) → an AND gate E1 (4) of four digits, an E0 (5) and a NOR gate N (6) in the example of one → four digits, the outputs of the E1, the E0 and the N are made to enter to an OR gate (7), another input line Cu41 (8) of the AND (1) is prepared, 00 and L signals produced by an OR (9) of intermediate two to three digits are made to enter through a diode di (10), an AND (11) and a NOR (12) are prepared on a lower stage of each digit, an output of the AND (11) is made to enter to the E1 and the N through an e1, and an output of the NOR (12) is made to enter to the E0 and the N through an e0. The case of an optional (s) (start) digit → a (t) (terminal) digit is the same.  Relating to this adder, a true gate with three stages is acceptable regardless of any number of digits, and it has 3.38 times as fast an addition speed as the conventional binary lookahead adder that needs a gate of eleven stages with sixty-four digits.
Patent JP-S6379187-A (JP)
Title: Graphic generating device
Inventor: AOYANAGI SANAE
IPC: G06T11/40
Filed: 1986-09-22
Abstract: PURPOSE:To paint out a graphic at a high speed by obtaining the X coordinates of the starting point and the end point of the painting-out of the segment in an X axis direction to the graphic having a border line including a curved line. CONSTITUTION:A border line dividing device 1 outputs effective scopes y1-y4 of Y to a graphic dividing device 2 corresponding to respective part border lines. The graphic is divided to a part graphic like P, Q and R, transferred to a graphic painting-out device 3 and paint out so that the border line of the painting-out start and the border line of the painting out completion can be displayed respectively by one function. For example, a part graphic Q sets y5 to a Y range register 4, sets the data of the starting line and the completion line of the border of a painting-out to constant register 6 and 7, a Y coordinate generating device generates successively the Y coordinates and function arithmetic units 8 and 9 calculate the X coordinates of respective intersections. A straight line generating device 12 obtains segment coordinates from the contents of starting line completing line data register 10 and 11, the address of a frame memory 13 is calculated, picture element data are written and the graphic is painted out.
Patent JP-H0888133-A (JP)
Title: Manufacture of rare earth element magnet
Inventor: UCHIDA KIMIO
IPC: H01F1/055
Filed: 1994-09-20
Abstract: PURPOSE: To enhance the magnetic characteristics by a method wherein a material mixture with a material fine particles for rare earth element sintered magnet is manufactured using a solvent such as mineral oil, synthetic oil, plant oil, etc., to be wet-molded for manufacturing a rare earth element sintered magnet body by dissolvent sintering steps. CONSTITUTION: Within the manufacturing method of rare earth element permanent magnet comprising R-Co5 base, R2 Co17 base, R-Fe-B base (R represents one kind or two or more kinds of rare earth elements including Y) is wet-fine crushed in a solvent such as mineral oil, synthetic oil, plant oil, etc., to manufacture a material mixture comprising a solvent and fine particles, next this material mixture is wet-molded in a magnetic field into a molded body later a sintered body by dissolvent and sintering steps. Through these procedures, the title rare earth element permanent magnet sintered body containing a small quantity of oxygen, nitrogen, carbon can be manufactured, thereby enabling the high magnetic characteristics to be displayed.
Patent JP-H01111907-A (JP)
Title: Sea dyke with box-shaped blocks and inhabitable to littoral creatures
Inventor: SUZUKI MASARU
IPC: E02B3/14
Filed: 1988-09-09
Abstract: PURPOSE:To enable littoral creatures such as shellfishes, seaweeds, etc., to inhabit in concrete blocks to be used for the sea dyke construction, by stagnating part of washing sea water in the block of which two faces are constituted of a shallow water-stopping barrier and a wave-breaking board having a drainage. CONSTITUTION:A concrete block is formed with a bottom board 1, a wave- breaking board 2 having a drainage-forming portion 3, a side wall 4, a water- stopping barrier 5, much lower in height than the side wall 4, and a back wall 6. A plurality of the box-shaped blocks are heaped in tiers to build a sea dyke with the wave-breaking board 2 facing frontward. The wave-breaking board 2 reduces wave energy and let the backwash flow through the drainage, preventing scouring at the dyke body. As the sea water remains in the block even at low tide, the blocks can be made inhabitable to littoral creatures.
Patent JP-S6286259-A (JP)
Inventor: OKUDE KAZUFUMI
IPC: E04D3/369
Filed: 1985-10-11
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-H05184756-A (JP)
Title: Superimposed sewing system of texture
Inventor: FUKUDA MAMORU
IPC: D05B35/00
Filed: 1991-08-09
Abstract: PURPOSE:To automatically and securely proceed a series of processes sewing the knee pad cloth with the front part of trousers after these are placed at a certain position without use of any consumables such as a both-side adhesive tape. CONSTITUTION:The rear end side part of the knee pad cloth 1 set at a texture base 3 is sucked from an suction opening 31 to suspend it downward. This knee pad cloth 1 is positioned by cloth pressers 72, 74 against the texture base 3. After the front side 2 of trousers is superimposed on the knee pad cloth 1 and placed on the texture base 3, only the front side part is fed to a sewing machine 4 to sew the edges. When the front side part slides over the knee pad cloth 1 and reaches an appropriate positional relation with the knee pad cloth, a needle 93 is stuck on both materials to define the mutual positions. The needle 93 is kept in the stuck condition until the needle is pulled by the front side part 2 and the knee cloth is fed to the sewing machine 4. When the knee pad cloth 1 is fed into the machine 4, the needle 93 is pulled out.
Patent JP-S6285584-A (JP)
Title: Video signal recording device
Inventor: NAGASHIMA YOSHITAKE
IPC: H04N5/335
Filed: 1985-10-11
Abstract: PURPOSE:To secure the picture quality of (n) times as high as that obtained in motion picture made and also to use peripheral circuits of an image pickup element in common with each other, by recording (n) signals underwent space offset in a still picture mode and then synthesizing these (n) signals in a reproduction mode. CONSTITUTION:A half mirror 2 is set at a position 2b in a still picture mode and a shutter 1 is opened in the exposure periods t1-t2. Then the switches SW-1 and SW-2 are connected to a contact A by a sequence controller. The signals (F-1)S-1 and (F-2)S-1 are read out of a sensor S-1. Then the switches SW-1 and SW-2 are connected to a contact B and signals (F-1)S-2 and (F-2)S-2 are read out. The operation completes at a time point t3. These output signals have the same output style as those of a motion picture mode and can be recorded by a conventional VTR. In a reproduction mode a frame memory is used to store temporarily plural space-offset signals into plural frame memories. Then these signals are extracted out of the memories and synthesized. Thus a desired pattern is obtained.
Patent JP-H1166386-A (JP)
Title: Paper money processing mechanism
Inventor: IKEDA AKIRA
IPC: G07D9/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To accelerate processing speed for plural paper moneys and to attain space saving by providing a hold carrier path for inverting while being constituted so as to cross a main carrier path and a distribution wing for distributing paper moneys conveyed from the main carrier path at the joint. SOLUTION: While a preceding paper money B1 is held in a temporary holding part 20, the truth/false of a following paper money B2 conveyed next is identified by an identifier 16 and when it is identified as the same kind as the paper money B1 held in the temporary holding part 20, that signal is sent to a control unit 18. Based on the control signal of the control unit 18, a reversible motor M is rotated backward, and a hold carrier path 14 across a main carrier path 12 is inverted. Then, the preceding paper money B1 is stopped at an almost intermediate position after crossing the main carrier path 12. At the same time, a distribution wing 22 is rotated in counter-clockwise direction and guides the following paper money B2 so as to hold it in the temporary holding part 20. Therefore, it is not necessary to rotate the main carrier path 12 backward and processing time is shortened.
Patent JP-S6285220-A (JP)
Title: Optical shutter element
Inventor: HORIBE YASUTAKA
IPC: G02F1/055
Filed: 1985-10-09
Abstract: PURPOSE:To reduce variation in transmissivity with temperature extremely by providing electrodes on both main surfaces and arraying light-transmissive sintered ceramic substrates which differ in thickness alternately across adhesion layer, and arranging polarizing plates on the front and rear sides. CONSTITUTION:The electrodes 12 are provided on both main surfaces, the light transmissive sintered ceramic substrates 11 are arrayed on electrode surfaces in plural layers across the adhesion layers 16, and a polarizing plate 13 and an analyzer 14 are arranged on the front and rear sides on a plane perpendicular to the laminate surface. The PLZT substrates 11A are formed thicker than the substrates 11B and the application of a voltage V to a conductive layer increases the retardation of the substrate 11A because of the difference in thickness, and its alternation reduces variation in mean transmissivity with temperature extremely on the whole.
Patent JP-H01158460-A (JP)
Title: Production of toner for developing electrostatic latent image
Inventor: YAMASHIRO JIRO
IPC: G03G9/087
Filed: 1988-09-08
Abstract: PURPOSE:To obtain a toner of fine grain sizes having high resolving power by polymerizing a monomer oil phase contg. a carbon black and charge control agent by freshly using an azobis polymn. initiator. CONSTITUTION:The carbon black is finely and uniformly dispersed to <=1mum grain size into a radical polymerizable monomer in the presence of the peroxide polymn. initiator and further, the charge control agent is finely and uniformly dispersed to <=1mum grain size therein in the presence of a dispersant. The oil phase contg. the monomer is polymerized by freshly adding the azobis polymn. initiator to the radical polymerizable monomer dispersed with the carbon black and the charge control agent to obtain the polymer. The monomer is, therefore, polymerized regardless of the kinds of the carbon blacks while receiving substantially no polymn. inhibition effect thereof. The polymer of a high molecular weight in which both the carbon black and the charge control agent are finely and uniformly dispersed to <=1mum grain size is thus formed. The finely and uniformly dispersed toner of high resolving power for developing electrostatic latent images is thereby obtd.
Patent JP-2000049925-A (JP)
Title: Method for registering memory data
Inventor: HIRAYAMA MICHIKO
IPC: H04M11/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To easily register memory data such as a telephone directory registered in a portable device to other portable device. SOLUTION: Memory data such as telephone directory data stored in a memory of a portable device are transmitted to other portable device by using a short mail service. The portable device that receives memory data in a form of a short mail detects an incoming call (ST 12), and a display section of the portable device displays contents of a received short mail (ST22). The user decides whether or not the received memory data are to be registered (ST23), and in the case of registering the data, the user enters a memory number (ST24). The received memory data are stored in an area of the memory number and the registration is finished (ST25).  Furthermore, the memory data are sent/ received as text data, then even when a portable device at a receiver side has no transmission of transferring memory data by using a short mail as they are, the device can receive the memory data without a data error.
Patent JP-S6283675-A (JP)
Title: Method for investigating state of logical circuit
Inventor: KOIKE TAKASHI
IPC: G01R31/28
Filed: 1985-10-09
Abstract: PURPOSE:To enable the certain investigation of a state, by simple constitution such that the output of a logic circuit is collated with the trouble investigating data read from a memory to control the address stepping of the memory. CONSTITUTION:The outputs SIG0-SIG3 of a logic circuit are collated with trouble investigating data DATA0-DATA3 from a memory 6 in the corresponding logic parts 1(0)-1(3) of an input pattern detection part 1. The outputs of said logical parts 1(0)-1(3) are subjected to AND processing by an AND circuit 2 and, on the basis of the AND result, the stepping of an address is performed by an address counter stepping part 3 and a counter 5 to perform the reading accessing of the memory 6. After the same collation was repeated, the finish of the test is displayed on a display part 6 through an input pattern detection confirming signal DET. Therefore, by altering the memory content of the memory 6, the state investigation of various logic circuits is certainly performed by simple constitution.