baber/WOPTO huggingface dataset:
Patent JP-H10135146-A (JP)
Title: Substrate treatment equipment and substrate treatment method
Inventor: ANDO YASUNORI
IPC: H01J37/317
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment equipment which simplifies equipment constitution and improves throughput. SOLUTION: This substrate treatment equipment is provided with a treatment chamber 30 and a vacuum preliminary chamber 62, which is adjacent to the chamber 30 via a vacuum valve 64. Two holders 32 which holds substrates 2 by the same side surfaces are accommodated in the treatment chamber 30. An ion source 54 is fixed to the treatment chamber 30. The substrates 2 on the holders 32, carried to a treatment position P are irradiated with an ion beam 56 from the ion source, and subjected to ion implantation. A holder-moving mechanism 34 is installed in the treatment chamber 30 and performs the operation for independently translating the two holders 32, so as to have the treatment position P and the operation for simultaneously translate the two holders 32 between the treatment chamber 30 and the vacuum preliminary chamber 64 intersect, via a vacuum valve 64.  A substrate exchanging mechanism 66 is installed in the vacuum preliminary chamber 62, and performs, linking to the holder moving mechanism 34, an exchange between a substrate which has been treated and a substrate which has not yet been treated, collectively for the two holders 32.
Patent JP-H10134357-A (JP)
Title: Optical disk
Inventor: EGUCHI HIDEJI
IPC: G11B7/24076
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To reproduce the data without dividing into parts by displacing a groove in the direction of a groove width according to a specified displacement frequency and nearly fixing a groove width ranging a whole periphery excepting a zone boundary. SOLUTION: Plural zones z are formed successively concentric circularly from an inner periphery toward an outer periphery in a recording area R having a radius r on an optical disk A, and this recording area R is divided concentric circularly by respective zones z. A wobble frequency minutely displacing (wobbling) all grooves in respective divided zones z in the radial direction is fixed. The wobbled groove width making a boundary Sb of each zone a start position of a start line Sc becomes the same phase in each zone z. Then, since this disk A is rotated always at the number of fixed disk revolution, the single wobble frequency decided at every zone z is increased stepwise in proportion to the radial direction according to that.
Patent JP-H05111908-A (JP)
Title: Extrusion molding die replacement device
Inventor: YAMAMOTO TAKEJI
IPC: B28B3/26
Filed: 1991-10-23
Abstract: PURPOSE:To replace a split die very quickly and automatically, shorten the replacement time, save the labor and improve the productivity. CONSTITUTION:A device is provided with a die 1 formed by guiding an extrusion passage 20 to be opened at its legs and a platen 12 into which said die 18 is inserted. A gate lock 26 to which the split die 18 is fixed and retained is provided in the platen 12 into which the split die 18 is inserted, and a die locking means for bringing a die split face into contact with the platen is provided on the front end face of the platen 12. A replacement table 50 moving in and out the extrusion line is disposed at and outlet of the die, and a die releasing means moving the split die between said replacement table 50 and the platen is installed.
Patent JP-H03164842-A (JP)
Title: Memory controller
Inventor: TASHIMO YOSHIHISA
IPC: G06F12/06
Filed: 1989-11-22
Abstract: PURPOSE:To efficiently use a memory space in accordance with contents to be processed by generating the address of an extended memory in accordance with the number of the bank constituted on the extended memory, the capacity of the bank address space, and an address signal outputted from a CPU. CONSTITUTION:When the address of the address signal outputted from the CPU is in the bank address space and bank switching is selected, a memory switching control means 16 switches the memory from a main memory 2 to an extended memory 3. An upper address generating means 17 generates the upper address of the extended memory in accordance with the number of the bank constituted on the extended memory, the capacity of the bank address space, and the upper address signal of the address signal outputted from the CPU. Thus, the memory space is efficiently used in accordance with processing contents.
Patent JP-H06126287-A (JP)
Title: Averagely small cluster water
Inventor: TSUNODA KENJI
IPC: C02F1/68
Filed: 1992-10-16
Abstract: PURPOSE:To obtain averagly small cluster water which can exist stably for a long period, containing >= one kind among K ions, Mg ions and Ca ions and specifying the line width of <17>O-NMR spectrum. CONSTITUTION:Single or two kinds among 10-30ppm K ions, 40-60ppm Mg ions and 90-120ppm Ca ion are added to water. The line width of the spectrum by <17>O-NMR measurement is set at 40-70Hz. Also when these three kinds of ions are simultaneously used, the K ions are set at 3-10ppm, the Mg ions being 13-20ppm and the Ca ions are set at 45-55ppm. Besides, these ions are preferred to be water-soluble salts used for food additives, for example KCl, MgCl2 and CaCl2, etc.
Patent JP-2001126852-A (JP)
Title: Method of manu7facturing ceramic heater
Inventor: SUEMATSU YOSHIRO
IPC: B28B11/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing ceramic heater that can completely prevent dust from remaining when stacking and compressing a green sheet in manufacturing the ceramic heater where a heater resistor is arranged between ceramic substrates. SOLUTION: A ceramic heater is obtained by making green sheet through mixing a slurry composed of 1-octadecanol, polyvinyl butyral, dibutyl phthalate as a softener, and blending solvent of methyl ethyl ketone and toluene all of 1-10 weight with raw materials of ceramic consisting of Al2O3 powder, SiO2 powder, CaCO3 powder, and MgCO3 powder of 100 weight and a sintering assisting component of 100 weight, producing a green sheet by the doctor blade method, compressing it at 65 deg.C and pressure 4 MPa by a compressing unit after stacking it on another green sheet into which a heater pattern is formed, and winding it on an insulator rod, and calcining it at 1530-1550 deg.C for 1-2 hours.
Patent JP-H10146903-A (JP)
Title: Method for charging boiler shell blank material in surface treatment device of boiler shell blank
Inventor: SHINOMIYA TSUTOMU
IPC: B29L23/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide the charging method of a boiler shell blank material in the surface treatment device of a boiler shell blank, by which a surface treatment can favorably by applied from the tip of a boiler shell blank material in a continuous form at the start of surface treatment device and consequently a cost can be reduced by preventing the waste of the boiler shell blank material from developing. SOLUTION: At the start of the operation of the surface treatment device A of a boiler shell blank surface-treating or pasting of synthetic resin film F1 and F2 to the band-like boiler shell blank material W1 , in a continuous from, leading plate material X having enough length of allowing to stretch between a charging part 2 and a delivering part 8 is connected to the tip of the boiler shell blank material W1 and then charged from the charging part 2. When the terminal of the leading plate material X passes through a film pasting means 4, the pasting work of the synthetic resin films F1 and F2 with the film pasting means 4 is started from the tip of the boiler shell blank material W1 . When the terminal of the leasing plate material X passes through the delivering part 8, the leading plate material X is cut off the tip of the boiler shell blank material W1 and recovered.
Patent JP-H05146142-A (JP)
Title: Snubber circuit for power conversion device
Inventor: KOYAMA TAKEO
IPC: H02M1/00
Filed: 1991-11-20
Abstract: PURPOSE:To enhance a snubber effect and to reduce in size a power conversion device. CONSTITUTION:Pedestals of a pair of coolers 14, 14 are so mounted on electrodes on upper and lower surfaces of a GTO 1 as to be brought into surface-contact therewith. Snubber resistors 15 and snubber capacitors 16 are arranged around the GTO 1 and the pedestals of the coolers 14, 14. The resistors 15 and the capacitors 16 are formed in a ring state of a plurality of individual resistors and capacitors. A surge current generated when the GTO 1 is turned OFF flows to the resistors 15 and the capacitors 16 through the coolers 14. In this case, since distances from the electrodes of the GTO 1 to the snubber circuit of the periphery are equal, a snubber effect is uniformly performed at any point on the electrodes.
Patent JP-2001124246-A (JP)
Title: Grommet
Inventor: TERAJIMA KATSUYA
IPC: B62D25/20
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a grommet which does not easily pierce a hole even when the force or the external pressure is applied during the fitting or thereafter. SOLUTION: In the grommet 11 having an annular groove 3 extending toward a lower surface on an upper circumferential part and a boss part 5 on a center part, a plurality of notched grooves 12 are radially arranged on the upper circumferential part on the outer circumferential side of the annular groove 3 at equal spaces in the circumferential side, and integrated with the annular groove 3.
Patent JP-S63157815-A (JP)
Title: Heating of steel material
Inventor: SUZUKI YUTAKA
IPC: C21D1/70
Filed: 1986-12-19
Abstract: PURPOSE:To inhibit the formation of scale on the surface of a steel material during heating to a high temp. in a heating furnace without reducing the heating efficiency of the steel material, by previously coating the surface of the steel material with a carbonaceous substance. CONSTITUTION:When a steel material is heated to a high temp. in a heating furnace in the air, the surface of the steel material is coated with a slurry prepd. by mixing a carbonaceous substance such as pulverized coke, coal or graphite with 20-50wt% water. The coated steel material is put in the heating furnace and heated. The concn. of oxygen in the atmosphere in the heating furnace is lowered and part of the carbonaceous substance remains, so the formation of scale on the surface of the steel material is inhibited. Since heat is generated by the combustion of part of the carbon layer, the heating efficiency of the steel material is not reduced.
Patent JP-H02151083-A (JP)
Title: Reflection type photo sensor
Inventor: YONEKURA ATSUSHI
IPC: H01L31/12
Filed: 1988-12-01
Abstract: PURPOSE:To divert a directly travelling light from a light emitting element to a photo detector, and realize high S/N ratio by arranging an isolation trench between the light emitting element and the photo detector, and sealing a device with resin. CONSTITUTION:By using dye-compounded epoxy resin, a device is formed in a unified body so as to have an isolation trench 111 between a light emitting element and a photo detector element, which trench is dug more deeply than the positions of a light emitting pellet 101 and a photo detector element pellet 104. A first protrusion 110a1 and a second protrusion 110b1 are arranged on the surfaces of the light emitting element pellet 101 and the photo detector element pellet 104, respectively. Thus, the resin is formed which is transparent to near infrared rays and absorbs visible rays. The isolation trench 111 is installed in order to prevent the direct incidence of light from the light emitting element to the light receiving surface of the photo detector. Thereby, the action to turn away the directly entering light from the light emitting element into the photo detector element is increased, and further a reflection type photo sensor having high S/N can be obtained.
Patent JP-H06154153-A (JP)
Title: Detecting device for contact state of tubular body
Inventor: MIZUNO HITOSHI
IPC: G02B23/24
Filed: 1992-11-16
Abstract: PURPOSE:To provide a contact state detecting device for tubular body advantageous in cost in which the diameter of a tubular body can be narrowed. CONSTITUTION:A contact part 15 and an elastic member 16 are provided on the outer circumferential side of the insert part 1 of an endoscope and in the insert part 1, respectively. A plurality of distortion gauges 18 are installed to the outer circumferential surface of the elastic member 16, and a means for detecting the contact state of the insert part 1 on the basis of the detection signal from the distortion gauges 18 when the contact pressure acting on the contact part 15 is transmitted to the elastic member 16 through a connecting member 17 is provided.
Patent JP-H09143101-A (JP)
Title: Production of optically active carboxylic acid
Inventor: NAKAI SAKIE
IPC: C07B57/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain an optically active carboxylic acid by optical resolution of the diastereomer salt from the corresponding racemic carboxylic acid by use of an optical resolution agent. SOLUTION: This optically active carboxylic acid is obtained by the following processes: (A) a racemic carboxylic acid is mixed with an optical resolution agent in an organic solvent followed by separation of the corresponding optically active carboxylic acid and the diastereomer salt of the optical resolution agent in the form of crystal by solid-liquid separation; (B) the optically antipodal, carboxylic acid and the optical resolution agent left in the organic solvent mother liquor after the solid-liquid separation are brought into contact with a chlorinating agent in the coexistence of an alcohol to separate and recover the optically antipodal carboxylic ester and optical resolution agent hydrochloride crystal from the optical resolution agent hydrochloride;  (C) racemization and hydrolysis process where the optically antipodal carboxylic ester left in the mother liquor is recovered as racemic carboxylic acid; (D) the optical resolution agent is recovered as isolated state from the optical resolution agent hydrochloride; and (E) both the racemic carboxylic acid and optical resolution agent recovered is recycled to the optical resolution process A.
Patent JP-2001126471-A (JP)
Title: Semiconductor integrated ciruit
Inventor: YAMAZAKI KYOJI
IPC: G11C7/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit in which timing to enter into a self-refresh mode can be finely set while reducing a layout area. SOLUTION: A self-refresh circuit 10 included in a semiconductor integrated circuit is provided with a ring oscillator 100, frequency multiplier counters 101 and 103, an SELF generating part 102 for generating a signal SELFO corresponding to an inside RAS, and a BBUE generating part 104. The frequency multiplier counter 103 performs a count operation by using the output signal of the frequency multiplier 101 as a basic signal. The BBUE generating part 104 outputs a BBUE signal according to the output of the frequency multiplier counter 103. At the time of the buildup of the BBUE signal to an H level, a self-refresh signal SELF corresponding to the signal SELFO is outputted.
Patent JP-2000129837-A (JP)
Title: Ventilation structure of partition wall
Inventor: HIGUCHI YOSHIMASA
IPC: E04B2/74
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide the ventilation structure of a partition wall, in which appearance as the partition wall can be improved, while providing the ventilation structure of the partition wall capable of preventing the propagation of noises by imparting air permeability. SOLUTION: Opening sections 23 are formed to plinths 25 installed to the lower sections of the partition wall 1 while being conformed to irregularities 28 on the design. An air passage 24 penetrated in the partition wall 1 is formed through the opening sections 23. A barrier 30 formed of a sound absorbing material is mounted into the air passage 24, and an air flow is folded in a crank shape. The opening sections 23 are not made conspicuous by the irregularities 28.
Patent JP-H01147978-A (JP)
Title: Video disk recording and reproducing device
Inventor: TAKAKUBO YOICHI
IPC: G11B20/00
Filed: 1987-12-04
Abstract: PURPOSE:To ensure a bit rate required for a voice signal with high quality sufficiently by applying time axis compression to a digital voice signal modulated by the 8-10 modulation system used by a rotary head DAT, applying time axis multiplex at the vertical blanking period of a video signal and recording and reproducing the signal. CONSTITUTION:As to video signals 8, 9, 10, a signal subject to FM modulation 13 as to a part 60 except the vertical blanking period 61 is recorded and reproduced and as to a voice digital signal 3, the signal subject to 8-10 modulation 4 used by an R-DAT is subject to time axis compression 6 and recorded and reproduced at a period corresponding to the vertical blanking 61 of the video signals 8, 9, 10. As to synchronization extraction 64, the same clock 55 is used for the video signal clock and the 8-10 modulation signal, and it is frequency- divided and multiplied to detect an obtained material so as to attain a constant phase relation for the synchronization of the video signal and the 8-10 modulation signal.
Patent JP-H02151673-A (JP)
Title: Composition for conductive coating material
Inventor: NAKAMURA KIYONOBU
IPC: C09D5/24
Filed: 1988-12-02
Abstract: PURPOSE:To obtain the title composition of improved conductivity and environmental pollution resistance by mixing two specified copper powders with a binder resin and an organometallic compound. CONSTITUTION:A mixed copper powder comprising 5-95wt.% low-density electrolytic copper of an apparent density of 0.3-2.0g/cm<3> and a tap density of 0.8-3.0g/cm<3> and 95-5wt.% high-density electrolytic copper powder of an apparent density of 0.8-3.0g/cm<3> and a tap density of 1.0-6.0g/cm<3> is coated with 0.05-10wt.%, based on the copper powder, organometallic compound having at least one easily hydrolyzable organic group and at least one difficultly hydrolyzable oleophilic group (e.g. isopropyltriisostearoyl zirconate). 40-90wt.% this copper powder and 5-60wt.%, based on the copper powder, binder resin (e.g. PS) are dispersed and dissolved in a solvent (e.g. toluene).
Patent JP-H10127803-A (JP)
Title: Range hood
Inventor: TSUCHIDA HIDEO
IPC: A62C35/11
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a range hood which enables positioning in the mounting of an extinguisher, a fire detection head and an injection nozzle thereof to facilitate application only by a simple mounting work of mounting the extinguisher on a mounting base of a front panel with a fixing metal. SOLUTION: This range hood is provided with a box-shaped hood body 1 provided with at least the front and the underside thereof opened, a front panel 6 detachably mounted at a position covering a portion from the front opening of the hood body to the front opening of an upper space 2 of the top surface 1a of the body, an extinguisher mounting base 7 fixed at a part located in the space 2 on the rear of the front panel 6, a watching hole bored in the front panel 16 near the extinguisher mounting base 7, a manometer to be watched through the hole, an extinguisher 9 provided with a fire detection head and an injection nozzle 12 to be introduced inside from the top surface 1a of the hood body by a fixed piping,  an extinguisher fixing metal 13 so arranged to detachably mount the extinguisher 9 on the extinguisher mounting base 7 by holding it on a receiving part 15 with a clamp band or the like, and a notch part 15 formed on the receiving part 15 of the extinguisher fixing metal 13 to accomplish a positioning in the mounting of the fixed piping 11.
Patent JP-S63157506-A (JP)
Title: Antenna system
Inventor: UDAGAWA SHIGEO
IPC: G01S7/03
Filed: 1986-12-22
Abstract: PURPOSE:To detect an object with a low elevation angle, by dividing a element antenna and a power supply circuit into center parts and peripheral parts, and connecting one of the input terminals of the power supply circuit of the center part to one of the input terminals of the power supply circuit of the peripheral part with a hybrid circuit. CONSTITUTION:The element antenna is divided into the center part 7a and the peripheral part 7b, and distributors (power supply circuits) 8 and 9 are connected to them respectively. One of the input terminals of the distributor (power supply circuit)8 and one of the input terminals of the distributor(power supply circuit)9 are connected to the hybrid circuit 10, then, a sum signal and a differential signal can be obtained. By inputting a high frequency signal to a sum signal terminal, it is distributed to two with the same phase, and prescribed distribution are performed on antenna devices 7a and 8a by the power supply circuit 8 at the center part and the power supply circuit 9 at the peripheral part respectively, and a radiation pattern formed symmetrically in upward and downward directions and having the maximum value in a front direction is obtained. A transmission characteristic and a reception characteristic are reversible in the antenna. In such way, it is possible to detect the direction of the object in a direction of the low elevation angle.
Patent JP-H10148962-A (JP)
Title: Toner for developing electrostatic charge image and two-component developer
Inventor: MIYAJIMA KOICHIRO
IPC: G03G9/087
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a developer preventing the lowering of image density and the increase of fog by stabilizing the quantity of electric charges on a toner independently of an environmental change over a long period of time and suppressing the charge-up of the toner especially in an environment at low temp. and humidity. SOLUTION: Colored resin particles contg. a colorant and a bonding resin are mixed with fine powder having a smaller average particle diameter than the colored resin particles to obtain the objective toner for developing an electrostatic charge image. The fine powder is obtd. by multistage soap-free polymn. In a stage before the final stage, alkyl acrylate and/or alkyl methacrylate is polymerized or copolymerized. In the final stage, polymerizable carboxylic acid or polymerizable carboxylate is polymerized. The fine powder ensures pH3.6-6.8.
Patent JP-H05141058-A (JP)
Title: Roof unit and garret ventilation structure
Inventor: GOMI HIDETOSHI
IPC: E04D3/40
Filed: 1991-11-21
Abstract: PURPOSE:To install a ridge ventilator around the ridge of a roof unit forming a gable roof, and to ventilate a garret. CONSTITUTION:In a roof unit 11, in which ridge pieces 16 are mounted to the ridge section of a roof structure 15 forming gable roof surfaces, the two ridge pieces 16 are fixed on both sides of the ridge section of the roof structure 15 at an interval. One batten 17 is applied to one ridge piece 16 side, and the other batten 17 is applied to the other ridge piece 16 side.