baber/WOPTO huggingface dataset:
Patent JP-H01317189-A (JP)
Title: Production of single crystal of silicon and device therefor
Inventor: SUZUKI MAKOTO
IPC: C30B15/14
Filed: 1988-06-17
Abstract: PURPOSE:To obtain a continuous silicon crystal having uniform characteristics in the long direction of crystal by setting a covering plate for heat insulation at the upper part of a double crucible and feeding a raw material of silicon during pulling of single crystal. CONSTITUTION:A double crucible 3 consisting of an outer crucible 4 and an inner crucible 5 having a flow hole 6 at the bottom is set in a supporting crucible 7 vertically movably and rotatably sustained on a pedestal 8, a raw material of silicon is fed to the crucible 3 and then part higher than silicon melt in the crucible 5 and upper part of silicon melt at the outside of the crucible 5 are enveloped with a covering plate 11. Then the raw material of silicon is heated and melted by a heater 9, single crystal 1 of silicon is pulled up from a silicon melt 2 in the crucible 5 and the raw material of silicon in a granular state or in a small lump state is supplied through a feed pipe 14 to the semiconductor melt of a feed part B of raw material.
Patent JP-S629356-A (JP)
Title: Binder composition for toner
Inventor: HATA MASAAKI
IPC: G03G9/08
Filed: 1985-07-08
Abstract: PURPOSE:To improve the low-temp. fixability of a toner and to prevent the generation of an offset at a high temp. by mixing a low molecular styrene copolymer having a low acid value and high molecular styrene copolymer having a specified acid value at a specific ratio. CONSTITUTION:A resin compsn. prepd. by mixing 10-90wt% styrene copolymer having about 8X10<3>-8X10<4> weight average mol.et. and <=1 acid value and 10-90wt% styrene copolymer having about 1X10<5>-1X10<6> weight average mol.wt. and 1-100 acid value is used as the essential component for a binder. The hot melt characteristic is improved and the toner having small temp. dependency with respect to a melt viscosity is obtd. by mixing the low molecular styrene copolymer having substantially no acid group and the high molecular styrene copolymer having an acid group of -COOOH, etc. at the adequate ratio in the above-mentioned manner. Various performances including the low-temp. fixability and the high-temp. offset characteristic of the toner are thus improved.
Patent JP-H05336935-A (JP)
Title: Vegetable juice raw material
Inventor: IFUKU YASUSHI
IPC: A23L2/42
Filed: 1992-05-13
Abstract: PURPOSE:To obtain a vegetable juice raw material preservable for a long-period while retaining vivid green and readily restoring to green juice. CONSTITUTION:A vegetable juice raw material is obtained by freezing squeezed juice of a green vegetable containing chlorophyll in granular state. Green vegetable juice is obtained by thawing the juice raw material.
Patent JP-S633486-A (JP)
Inventor: WATABE SEIJI
IPC: H05K1/09
Filed: 1986-06-24
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-H09311529-A (JP)
Title: Electrifying device and image forming device
Inventor: FURUYA TADASHI
IPC: G03G15/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To realize both the maintenance of electrifying performance by foreign matter discharge cleaning and the reduction of the adhesion of carrier by changing the setting of a discharging means in accordance with the quantity of a foreign matter detected by a detecting means. SOLUTION: Detection information from a toner quantity detecting device 25 detecting toner quantity intruding into a magnetic brush 24 is inputted in a control circuit 26. The circuit 26 controls an electrifying bias impressing power source S1 in accordance with the inputted detection information so as to switch the operation of a cleaning mode to be executed or stopped. Namely, in the case the toner quantity in the brush 24 detected by the device 25 is equal to or above a specified value, the circuit 26 controls the power source S1 to execute the cleaning mode, so that the toner is positively discharged from the brush 24.  Meanwhile, in the case where the toner quantity in the brush 24 detected by the device 25 at such a time is not equal to or above the specified value, the control circuit 26 controls the power source S1 to stop the cleaning mode so as to perform setting where the execution is thinned.
Patent JP-S5951172-A (JP)
Inventor: KURAARENSU JIEEMUSU HITSUKUMAN
IPC: A61C1/00
Filed: 1983-08-12
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-S635651-A (JP)
Title: Telephone set
Inventor: KUWAYAMA AKIRA
IPC: H04M1/00
Filed: 1986-06-25
Abstract: PURPOSE:To offer customers services according to importance by providing a call processing table with a flag storing that the display of the service class is needed or not and displaying the service class according to the presence or absence of the flag at the time of an incoming call. CONSTITUTION:It is assumed that a telephone set 5 in a guest room with top priority is hooked off, and a customer dials '2' of a telephone set 4 in a room where a person in charge of room service resides. A central processing unit 2 detects the offhook and the dial '2', retrieves the call processing table, and knows the telephone set of the dial '2' and its containing position. Then the unit 2 checks the flag storing that the display of the service class of the telephone set 5 is needed or not. If so, the unit 2 issues instructions to display the telephone number and the service class number by the telephone set, and simultaneously outputs instructions to transmit an incoming tone. The person in charge of room service can respond to the incoming call, listening to the incoming tone and viewing the service class number.
Patent JP-H10337108-A (JP)
Title: Mowing apparatus
Inventor: FUJII TAKANORI
IPC: A01D34/86
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To enable the mowing of furrows of various shapes. SOLUTION: This mowing apparatus is composed by supporting an upper link mechanism 13 at the tip of an operating boom 12 supported on a car body 4 of a tractor 1, supporting a lower link mechanism 14 to the lower part of the upper link mechanism 13, attaching the first mowing machine 21 under the lower link mechanism 14 and connecting the second mowing machine 22 through a hinge means 25 to the left end of the first mowing machine 21 so as to enable the shaking in the vertical directions and positioning at a prescribed shaking angle. Cutters 31 and 32 of the two mowing machines 21 and 22 are driven with one hydraulic motor 33. Furthermore, an auxiliary mowing machine 23 is attached through another hinge means 38 to the right end of the first mowing machine 21 so as to enable the positioning at a prescribed shaking angle in the vertical directions.  An auxiliary cutter 41 of the auxiliary mowing machine 23 is driven with an auxiliary hydraulic motor 39.
Patent JP-S5850577-A (JP)
Inventor: ICHIKAWA OSAMU
IPC: G09F9/00
Filed: 1981-09-22
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-H09327437-A (JP)
Title: Ophthalmic apparatus and ophthalmic data management system
Inventor: SAKURAI AKIO
IPC: A61B3/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To enable to discriminate the kind of a measuring instrument and the measuring instrument from ophthalmic data, by providing the apparatus with a means to make ophthalmic data by adding classified data to show the kind of the measuring instrument used in the measurement to data of measurement on a subject eye. SOLUTION: In an ophthalmic data management system, for instance, when refraction is to be measured by a refractometer 1, an ID code to discriminate the subject and a number to show the measurement order are inputted by key operation. Then refraction is measured and the ID data and the serial data number are outputted with refraction data of the measurement result and inputted into a management data preparation device 2. A control part 2 stores the ID data, the serial number data, the refraction data, etc., in a memory 2c. Refraction data are prepared from the data stored in the memory 2c and the preliminarily stored instrument kind data and instrument data and outputted. Thus data can be discriminated to have been measured by what instrument of what kind.
Patent JP-S6128334-A (JP)
Inventor: KOKITO TOSHIYUKI
IPC: A21C1/00
Filed: 1984-07-18
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-H093084-A (JP)
Title: Transition metal compound
Inventor: KORUNERIA FURITSUTSUE
IPC: C07F17/00
Filed: 1996-06-11
Abstract: New transition metal cpds. are of formula (I) Ln(XmAtR<1>q)sMYr (I) where M= Gp. IIIb, IVb, Vb or VIb metal; L =  -ligand or electron donor; n = 1, 2, 3 or 4; Y = H, halogen or a l-dentate 1-40C gp. (with l = 1, 2, 3 or 4); at least one gp. L carries a gp. XmAtR<1>q; r = 0, 1, 2, 3, 4 or 5; X = hetero atom or a 1-40C gp.; m = 0 or 1; A = Gp. IIIa, Va or VIa element; t = 1; R<1> = a 1-40C gp.; q = 1, 2, 3, 4 or 5; s = 1-20. Also claimed is (i) a catalyst contg. cpd(s). (I), and (ii) a process for the polymerisation of olefins in the presence of this catalyst.
Patent JP-H0314051-A (JP)
Title: Address converter
Inventor: YANO HIDEYUKI
IPC: G06F12/10
Filed: 1989-06-12
Abstract: PURPOSE:To constitute a conversion table of a storage means having a narrow bit width and to obtain a small-sized and low-cost address converter by alternately reading out a first prescribed part of a virtual address and an actual address based on a second prescribed part of the virtual address supplied from the external. CONSTITUTION:A storage means 2 where the actual address is stored in a first memory address space 21 and the first prescribed part of the virtual address is stored in a second memory address space 22 and a reading means 6 which alternately reads out the first prescribed part of the virtual address and the actual address from the storage means 2 based on the second prescribed part of the virtual address supplied from the external are provided. A means is provided which detects whether the read-out address and the first prescribed part of the virtual address supplied from the external coincide with each other, and the actual address read out from the first memory address space is used as the address conversion result when coincidence between them is detected. Thus, the conversion table consists of the storage means having a narrow bit width to realize the small-sized and low-cost address converter.
Patent JP-S5372909-A (JP)
Title: Combustion chamber device for internal combustion engine
Inventor: NAGASE HIDENOBU
IPC: H01T13/08
Filed: 1976-12-11
Abstract: PURPOSE: To prevent abnormal combustion and early damage of an ignition plug by cooling the electrode of the ignition plug whose penetrated hole is drilled apart from a torch nozzle on the partition wall of a sub-combustion chamber and communicates a main combustion chamber to subcombustion chamber with the partition wall facing to the electrode of the ignition plug of the penetrated hole. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6126968-A (JP)
Title: Disk clamping device
Inventor: MIWA HIROSHI
IPC: G11B17/04
Filed: 1984-07-18
Abstract: PURPOSE:To eliminate the distortions of a disk and to attain the disk positioning with high accuracy by providing an expanded part containing a sleeve at the tip of a rotary shaft and expanding the sleeve up to the peripheral wall of a disk hole with the fluid pressure. CONSTITUTION:A sleeve 15 made of an uniform and thin metal such as copper, etc. is coated at the tip of a rotary shaft 13 to form an expanded part. The fluid pressure of oil, water, etc. acts on a hole 13a of an axial core when a floppy disk 1 is clamped. Then the sleeve 15 is expanded in the radius direction to have a contact with the peripheral wall of a center hole 1a of a disk 1. Therefore the positioning of the disk 1 is carried out with expansion of the sleeve 15, and this state is held by a disk holder 3 and a disk receiver 14. Thus the disk 1 is free from distortions and can be positioned with high accuracy.
Patent JP-S5482537-A (JP)
Title: No-metal-core ignition plug glass and the manufacturing process
Inventor: NISHIO KANEMITSU
IPC: H01T13/20
Filed: 1977-12-14
Abstract: PURPOSE: To improve the durability and the ignition performance by including a full of sintered semi-conductor in a ceramic isolating axial case which seals the ignition end.  
     CONSTITUTION: An ignition plug glass 1' includes an axial case 2' whose ignition end is sealed. Sintered semi-conductor 9 is fully packed up to a terminal rod 5 in the hollow space 3'. For making the ignition plug glass 1', ceramic element containing over 90% of alminum is shaped by press, and unglazed by temporarily firing at 1000°C for a few minutes. The axial space is filled with powdered semi-conductive composition of 80% Fe 2 O 3 , 10% TiO 2 , and each 5% of Cr 2 O 3  and La 2 O 3 , which is made by firing at 1150°C for one hour. The resulting work is sintered at normal temperature until alminum is sintered. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10338918-A (JP)
Title: Non-power actuated seawater exchanging device
Inventor: YOSHII SOSUKE
IPC: E02B1/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To execute seawater exchanging generating a vertical circulating current with non-power by having an inlet for introducing seawater on the surface layer into a vessel in the case of high tide in a seawater area and an outlet provided in the vessel and making the seawater introduced into the vessel flow out in the case of low tide. SOLUTION: A floating body 22 is so provided to an exterior wall in the vicinity of the bottom of a vessel 21 provided in a seawater area that it is balanced with buoyancy in the case of low tide 28. Then, an inlet pipe 24 for introducing seawater on the surface layer 4 in the case of high tide 29 is provided in a part positioned to the lower part of the floating body 22 in the exterior wall of the vessel 21. An outlet pipe 26 making the seawater introduced into the vessel 21 in the case of low tide 28 flow out is provided in the bottom of the vessel 21. In the rising tide 30 to high tide 29 from low tide 28, the seawater on the surface layer 4 for ensuring water quality is stored in the vessel 21 through the inlet pipe 24.  In the falling tide to low tide 28 from high tide 29, there seawater on the surface layer 4 for ensuring water quality is supplied to the bottom layer 5 through the outlet pipe 26 with non-power. By the constitution, a vertical circulating current is generated with non-power by making use of the variations in the water level caused by ebb and flow, and seawater exchanging can be executed.
Patent JP-H0816139-A (JP)
Title: Display controller
Inventor: EMA HIROTOMO
IPC: G09G5/38
Filed: 1994-06-30
Abstract: PURPOSE:To increase the rewrite speed of the sprite data and to switch and display plural kinds of hardware cursors at high speed. CONSTITUTION:Sprite memories 19 are divided into four memory banks respectively having data ports of eight bits. When a data transfer width from a CPU 1 is eight bits, four memory banks are selected one by one successively, and a write access in eight bits is performed. On the other hand, when the data transfer width from the CPU 1 is 32 bits, four memory banks are selected simultaneously, and the write access in 32 bits is performed. Thus, when the sprite data are transferred from the CPU 1 in 32 bits, a four times high speed is obtained compared with a usual display controller repeating eight bits transfer four times.
Patent JP-H10339353-A (JP)
Title: Loop-shaped steel bar damper for base isolation
Inventor: TAMAMATSU KENICHIROU
IPC: F16F15/06
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To realize large proof stress, deformation ability, and more improved fatigue performance, by reforming strength in an end part of a loop-shaped rod, and providing a fixed metal fitting in both ends of the loop-shaped rod. SOLUTION: In this steel bar damper, a die casting method is used as a mounting hole molding method for both and parts of a loop-shaped rod 1, and, after previously molding a recess in a part of a mounting hole by a cast die, the mounting hole is opened by a drill. In this way, cutting a metal composition by drilling the mounting hole is prevented as far as possible, and by attaining an increase of thickness in a hole drilling amount by die casting, a sectional loss factor by drilling the mounting hole is suppressed, an end part of the loop- shaped rod 1 is reinforced, larger proof stress, deformation ability, and more improved fatigue performance can be provided.
Patent JP-H10339233-A (JP)
Title: Fuel pump control device
Inventor: ARAYA SADAHIDE
IPC: F02M37/18
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent vibration of a vehicle when the quantity of the fuel supplied to an internal combustion engine returns to the optimum value in a fuel pump control device mounted on the internal combustion engine. SOLUTION: A first fuel pump 58 and a second fuel pump 66 are communicated to the fuel capillary tube 48 of an internal combustion engine 10. Fuel is supplied to the engine 10 by operating the first fuel pump 58. When an abnormality is detected in the first fuel pump 58, the first fuel pump is made to stop, and then throttle motors 28 and 38 are driven until throttle opening degree TA is reduced to a specified opening degree TA0. When TA reduced to TA0, the normal second fuel pump 66 is started. When the second fuel pump is started, throttle opening degree TA is increased to ordinary required opening degree TAREQ.
Patent JP-S63315588-A (JP)
Title: Production of single crystal and apparatus therefor
Inventor: TSURUTA JUNICHI
IPC: C30B33/00
Filed: 1987-06-16
Abstract: PURPOSE:To improve the overall operating efficiency and production efficiency of the titled apparatus, by combining a movable chamber for holding a grown crystal with a plurality of melt chambers and carrying out a crystal growth process in parallel with a preparation process using each melt chamber. CONSTITUTION:A preparation process is performed by filling a raw material in a melt chamber 3, closing a gate valve 15, substituting the space in the chamber with a prescribed atmosphere and melting the raw material with heat. A movable chamber 20 for holding a grown crystal is joined with the melt chamber 3 via the gate valve 15, which is opened to connect the holding chamber 20 with the melt chamber 3. A single crystal is grown from a molten liquid by a crystal-pulling mechanism 24 and is cooled in the grown crystal holding chamber 20. The chamber 20 is disconnected from the melt chamber 3, the grown crystal is taken out of the chamber 20, and the chamber 20 is moved to and connected with the other melt chamber 4 subjected to the preparation process. A single crystal is produced by successively carrying out the growth step and the take-off step.
Patent JP-H04347897-A (JP)
Title: Electronic musical instrument
Inventor: DEJIMA TATSUYA
IPC: G10H3/18
Filed: 1991-05-24
Abstract: PURPOSE:To increase a variety of timbre and to improve the degree of freedom of player's musical expression by detecting and processing a pick noise. CONSTITUTION:This electronic musical instrument is provided with a pick 9 wherein a pickup for pick noise detection which detects and converts the pick noise generated by the pick at the time of picking into an electric signal and outputs the electric signal is incorporated, a pick noise detection part 8 which converts the pick noise generated by the pick 9 into the electric signal and outputs it, and a pick noise effector 7 which gives specific effect to the musical sound signal outputted by the pick noise detection part 8 to vary the tone quality of the electric signal. Then the musical signal which is outputted by the pickup and given effect and the musical sound signal which is outputted by the pickup for pick noise detection and given effect are mixed and outputted.
Patent JP-S5773149-A (JP)
Title: Wear resistant brass alloy
Inventor: KUROSAWA TAKASHI
IPC: C22C9/00
Filed: 1980-10-24
Abstract: PURPOSE: To provide a brass alloy remarkably superior to a conventional brass alloy in wear resistance and consisting of a prescribed percentage each of Cu, Bi, P and graphite, and the balance Zn.  
     CONSTITUTION: This brass alloy consists of, by wt., 60.0W88.0% Cu, 0.1W20.0% Bi, 0.1W2.0% Ti, 0.1W1.0% P, 1.0W10.0% graphite, and the balance Zn. To the alloy  may be added 0.5W2.0% Sn or further added 0.5W2.0% ≥2 kinds among Cr, Si, Ce  and La. By dispersing graphite as a solid-lubricant in a brass alloy which is the most  inexpensive Cu alloy having superior castability and machinability, the wear resistance is enhanced remarkably. A synergistic effect on lubrication is produced by the  coexistence of Bi and graphite, and the addition of Sn prevents stress corrosion  cracking. The addition of Cr, Si, Ce, La, etc. toughens the brass alloy remarkably.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0677037-A (JP)
Title: Magnetic material and its production
Inventor: RONARUDO EFU JIORO
IPC: G03G9/13
Filed: 1993-06-22
Abstract: PURPOSE: To maintain high initial permeability and obtain coercivity and remanent magnetism by causing a magnetic material to have ion-exchange resin beads, containing both a microcrystal in a single domain and a microcrystal in multiple domains. CONSTITUTION: In place of an ordinary ion exchange technique, an ultra- filtration technique is used for processing a resin. Resin beads of submicron size are suspended in a form of water colloid, before magnetic ions are mixed. At this point, ions which can form both magnetic particles in a single region and magnetic particles in multiple regions as mixed into the resin beads, are exemplified by transition metal ions such as ions derived from iron or the like. These ions generally exist in the form of chloride of an associated metal, for example, ferrous chloride. Thus, a magnetic material can contain ion- exchange resin beads containing both a microcrystal in a single domain and a microcrystal in multiple domains. Also, high initial permeability can be maintained, and coercivity and remanent magnetism can be obtained.
Patent JP-S6211434-A (JP)
Inventor: TAKAHASHI MAKOTO
IPC: A61B6/03
Filed: 1985-07-08
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-S6210850-A (JP)
Title: Electron beam static lens
Inventor: WATANABE MASANORI
IPC: H01J37/12
Filed: 1985-07-08
Abstract: PURPOSE:To make even the focusing width of electron beams on an accelerating electrode plate, by converting along the longitudinal direction of a linear thermocathode one among the distance between a pair of focus electrode plates, the which of the electrode, or the distance between an electron beam pickup electrode and an accelerating electrode. CONSTITUTION:In order to focus electron beams of different energy values in an even focus width on an accelerating electrode plate 5, the focal distance of the lens system is converted along the longitudinal direction of a linear thermocathode 1. That is, the distance between a pair of focusing electrode plates 4a and 4b is converted from d1 to 2 (d1>d2) responding to the distribution of energy of the electron beams. The distance between d1 and d2 is determined depending on the voltages applied to each electrode and the size of the electrodes.
Patent JP-H10340179-A (JP)
Title: Speech recognition processor and recording medium recording speech recognition processing program
Inventor: ONISHI TAKASHI
IPC: G10L15/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a speech recognition processor speech-recognizing speech data recorded in a prescribed recording medium and the recording medium recording a speech recognition processing program. SOLUTION: CPU 1a of a computer 1 reads the speech recognition processing program from a first recording medium 7 recording the speech recognition processing program, reads speech data from a second recording medium 10 recording speech data along this speech recognition processing program, speech- recognizes it to convert to text data and displays the text data to the display 3.