baber/WOPTO huggingface dataset:
Patent JP-H079340-A (JP)
Title: Dressing device of polishing cloth
Inventor: FUJIWARA YUKIO
IPC: B24B53/017
Filed: 1993-06-30
Abstract: PURPOSE:To provide a dressing device of polishing cloth which can remove a reaction product permeated in a polishing cloth to polish a semiconductor wafer and the like without scattering it. CONSTITUTION:A dressing device of polishing cloth has a rotary hollow arm shaft 7, a high pressure pure water injection head 8 provided on top of the arm shaft 7, and a brush hood 1 planting a brush 16 and provided on top of the high pressure pure water injection head 8. In the high pressure pure water injection head 8, an injection nozzle 83 to inject a high pressure pure water to kick out and remove a reaction product permeated in the polishing cloth is provided. The brush has an elliptical form, and the planting density at the brush left side part 161 near the high pressure pure water injection center position IC is low, while the planting density at the brush central part 162 is high. As a result, the used pure water and the reaction product stay in a pure water pool area WP, and the pure water and the reaction product whose energy has been lost are exhausted from the brush left side part 161 without being scattered.
Patent JP-H0212872-A (JP)
Title: Semiconductor device
Inventor: TAKEUCHI MASAHIRO
IPC: H01L29/41
Filed: 1988-06-30
Abstract: PURPOSE:To make it possible to open a contact hole even if the contact hole is microscopically formed, to make it possible to make thick the thickness of an Al film in the contact hole and to make it possible to form more microscopically the interval between Al wiring layers by a method wherein the wiring layers are provided in such a way as to cross the slender contact hole in the directions of the shorter sides and the wiring layers are provided in such a way as to cover active regions in the contact hole. CONSTITUTION:In a semiconductor device having active regions 102 provided in a semiconductor substrate 101, an oxide film 104 provided on the substrate 101, wiring layers 106 provided on the film 104 and a contact hole 105, through which the substrate 101 and the layers 106 are connected to each other, the hole 105 is formed slenderly, the layers are provided in such a way as to cross the hole 105 in the directions of the shorter sides and the layers 106 are provided in such a way as to cover the regions 102 in the hole 105. For example, an oxide film 103 for element isolation use is formed on a P-type Si substrate 101; then, N-type impurity layers 102 are formed and after that, an Si oxide film 104 is formed and a slender contact hole 105 is formed. Then, Al wiring layers 106 are formed in such a way as to cross the hole 105 in the directions of the shorter sides.
Patent JP-H05277207-A (JP)
Title: Training device
IPC: A63B71/00
Filed: 1992-06-22
Abstract: PURPOSE: To provide a training device capable of adjusting load on a motile organ without requiring an assistant by mounting a safety belt to a joint mechanism attached on a safety cable and mounting an elastic member on the safety cable and setting the same on a supporting structure member bridged over the head. CONSTITUTION: A safety belt 1 is mounted on a joint mechanism 3 attached on a safety cable 4 and the safety cable 4 is connected to a support structure member 5 bridged over the head. A guide 7 in the direction crossing the support structure member 5 is made movable along longitudinal guides 6, 6', a link 8 connecting to the safety cable movable along the guide 7 is fitted, and an elastic member 9 is attached to the safety cable 4. Further, the guide 7 is connected to guides 6, 6' by links 10, 10' movably attached respectively along the guides 6, 6', and links 10, 10' are connected to the end part of the guide 7 respectively. Thus free exercise can be provided for a patient without requiring an assistant.
Patent JP-H06136143-A (JP)
Title: Method for reinforcing polymer with mineral wool and device for putting method in practice
Inventor: JIERAARU BAJIN
IPC: B02C18/06
Filed: 1992-06-22
Abstract: PURPOSE: To obtain hardened material of reinforced polymer having a superior appearance and mechanical characteristics at a low cost by including one or more specific processes in the method for reinforcing polymer by using mineral wool.  
     CONSTITUTION: In this method for reinforcing polymer by using mineral wool, the following processes are included: a process to prepare insulating mineral wool mat, in which, for example, raw materials are melted in a furnace (1), discharged and drawn by a centrifugal emitter (2), sized (3), transformed into a mat shape in a receiving hood (4), and then dried (5); a process to form flakes (9) by crushing the mat and/or waste of mineral wool generated, for example, from a cutter (6) and disqualified panels; a step to form nodules from the flakes using a nodule producing machine (10); a process, preceding the curing of the polymer, to mix the nodules with polymer or one or more of liquid components of the polymer (example: a liquid raw material component when the polymer is thermosetting resin); and a process to cure the polymer with conventional method (example: RIM). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H10319199-A (JP)
Title: Electron beam irradiator
Inventor: WATABIKI HIDEKI
IPC: G21K5/04
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam irradiator tat can resume acceleration voltage conditioning without causing damage in the irradiator even if electron flow conditioning intermits and can complete acceleration voltage conditioning in a short time. SOLUTION: In an electron beam irradiator that controls an electron flow outputted from an accelerator 4 by controlling acceleration voltage, a memory 9e for memorizing values of acceleration voltage detected by an detector 8 during the intermission of operation is placed in a sequencer 9 that makes a control signal for controlling the acceleration voltage. A speed setting means 9a sets a high rising speed of acceleration voltage, and a speed setting means 9b sets a low rising speed of it. When a value detected by the detector 8 is less than one detected by the memory 9a from the comparison of the former with the latter during the operation for conditioning acceleration voltage, a control signal is made by the set speed of the speed setting means 9a. When the former is equal to or more than the latter, a control signal is made by the set speed of the sped setting means 9b.  The conditioning is automatically conducted at high speed in a domain where acceleration voltage conditioning has finished and at a low speed in a domain where it has not finished.
Patent JP-H10341252-A (JP)
Title: Communication equipment with relay function
Inventor: OKADA HISAMI
IPC: H04L29/06
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide the communication equipment with a relay function that limits users and places tight security onto them in the case of using the equipment as a repeater. SOLUTION: A public mail address and a relay mail address with a different password are stored in a mail address table 231, the mail address in received electronic mail data is collated by a mail address collation section 212, and when the mail address is a relay address, a domain name of a request node in the received electronic mail data and a domain name permitting relay stored in a domain name table 232 are collated by a domain name collation section 214, and when they are coincident, relay processing is executed. Furthermore, a password of the mail address is deleted from header information outputted to a terminal.
Patent JP-S5864426-A (JP)
Title: Correction unit of calory of fuel
Inventor: TAKAZUKA YOSHIHISA
IPC: F23N5/00
Filed: 1981-10-13
Abstract: PURPOSE:To optimize the operation of a boiler in response to the load irrespective of the calory of fuel by a method wherein fuel flow rate is corrected in proportion to the deviation between the oxygen density in exhaust gas and its set value and the opening of a fuel flow control valve is controlled in proportion to the deivation between said corrected fuel flow rate and its set flow rate. CONSTITUTION:During the operation of a boiler, the deviation between the oxygen density in exhaust gas detected by a detector 1 and the density set value given by a function generator 2 is obtained by a comparator 3 and the resultant output is sent through an integrator 4 to an adder 5 and an integrator 11. The combustion command of air flow rate set at a setter 17 is added to said output at the adder 5 in order to obtain the deviation between said resultant sum and the air flow rate detected by a detector 6 at a comparator 7 so as to control a damper driving unit in proportion to said deviation. On the other hand, the integrator 11 integrates the deviation between the output of the integrator 4 and the set value 10 and sends the result to a multiplier 13. The result, being corrected by the fuel flow rate detected by a detector 12, is compared with the combustion command of fuel flow rate set at the setter 17 at a comparator 14. The flow control valve 16 is finally controlled in proportion to the deviation obtained at the comparator 14.
Patent JP-S5593161-A (JP)
Title: Detecting method for copy size of copying machine
Inventor: KOBAYASHI KIYOHIKO
IPC: G03G15/04
Filed: 1978-12-30
Abstract: PURPOSE: To facilitate manufacture and to reduce cost, by using conductive rubber for the face of a pressing plate in contact with a copy and installing a transparent  conductive film in patterns corresponding to each copy size on a copy platen.   
     CONSTITUTION: Conductive rubber 10 is applied to the lower face of pressing plate 8 for pressing the original, and transparent conductive films 9 made of nesa film or the like in patterns for discriminating each copy size on the upper face of copy  platen. When the copy placed on platen 7 is pressed with plate 8, conduction positions and conduction number are arranged to change in accordance with each copy  size between conductive rubber 10 of plate 8 and transparent conductive film 9 of  platen 7 to enable the copy sizes to be detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H093729-A (JP)
Title: Method and apparatus for shaking off fiber web
Inventor: ERUNSUTO FUEERERU
IPC: D01G25/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide both method and device for shaking off a fiber web, having a extremely high installation speed, consequently capable of adjusting to a high formation speed of a fiber web. SOLUTION: In this method for shaking off a fiber web and a device therefor, the fiber web form a layer of mutually piled web and is dropped on an absorbing conveyor 7 along a fixed installed zone 11 by an installed conveyor 3 circulating above the absorbing conveyor 7. The fiber web divided into individual installed pieces 2a, 2b and 2c corresponding to the installed zone 11 is absorbed against gravity from below on an under side 5a of the installed conveyor 3 extending along the installed zone 11. Each piece is released from the under side 5a of the conveyor on the absorbing conveyor 7 by interruption of absorbing force at each dropping part.
Patent JP-S6224806-A (JP)
Title: Composite sleeve
Inventor: NAKAGAWA YOSHIHIRO
IPC: B21B27/03
Filed: 1985-07-23
Abstract: PURPOSE:To produce a strong and tough roll having high resistance to wear and surface roughening without deteriorating the resistance to slipping and cranking by constituting a rolling roll of a composite sleeve of which the outside layer consists of a low-carbon high-chromium cast iron and the inside layer consists of a special cast steel having high strength and toughness. CONSTITUTION:The composite sleeve of which the outside layer 2 consists of the low-carbon high-chromium cast iron contg. 0.8-1.2%C, 0.5-1.2% Si, 0.5-1.2% Mn, 0.5-2.0% Ni, 10-14% Cr, 1.0-2.5% Mo and <=0.03% both P and S and having 65-80 Shore hardness and the inside layer 3 consists of the special cast steel contg. 0.3-1.0% C, 0.2-1.0% Si, 0.2-1.5% Mn, 0.5-3.0% Ni, 0.5-5.0% Cr, 0.1-0.8 Mo and <=0.1% both P and S and having high strength and toughness is used to constitute the composite sleeve 1 to be used as the assembled roll for the roughing stand of a hot strip mill, etc. The outside layer is cast by a centrifugal casting method and he inside layer by a centrifugal casting method or ordinary stationary casting method.
Patent JP-S5874068-A (JP)
Title: Linear ic device
Inventor: KAMOSHITA MOTOTAKA
IPC: H01L21/8234
Filed: 1982-09-20
Abstract: PURPOSE:To obtain a low noise IGFET, by controlling threshold voltage by an ion implantation into a channel and applying the linear voltage with the difference from the gate voltage of approx. 0.2-2V onto a gate electrode. CONSTITUTION:A transistor wherein threshold voltage is controlled by an ion implantation into a channel becomes higher in noise than before the ion implantation. When the ion implantation is performed at 150keV or less, thus the threshold voltage is controlled by setting the net amount of implantation into the channel part in the range of 10<11>-10<13>cm<-2> according to the thickness of a gate insulating film, and the linear electrode with the difference from the gate voltage and the threshold voltage in the range of 0.2-2V is applied onto the gate electrode and used, the noise characteristic approx. the same as before the ion implantation can be obtained, and accordingly it is not controlled by the element dimension or the thickness of a gate insulating film and the kind of implanted ions.
Patent JP-S5955313-A (JP)
Title: Production of composite separation membrane
Inventor: MAKINO HIROSHI
IPC: B01D69/12
Filed: 1982-09-22
Abstract: PURPOSE:To obtain stably a composite sepn. membrane having high performance and heat resistance by coating a soln. of a silicone resin on the surface of a microporous arom. polyimide film which is beforehand produced, drying the coated layer thereof and removing gradually the solvent. CONSTITUTION: A microporous arom. polyimide film is produced by a dry filming or wet filming method wherein the arom. polyamic acid or soluble arom. polyimide obtd. by polymerizing an arom. tetracarboxylic acid component and an arom. diamine component is dissolved uniformly in an org. polar solvent and the soln. prepd. in such a way is used as a doping liquid. The method of coating a silicone resin soln. on a microporous film is exemplified by a coating method wherein the soln. is cast on the surface of the microporous film to a uniform thickness, a coating method wherein the soln. of a low viscosity is sprayed on the surface of the microporous film and a coating method wherein the microporous film is brought into contact with a roll wet with the soln.
Patent JP-S649515-A (JP)
Title: Method and system for electronic information extraction
Inventor: YAMAMOTO MIEKO
IPC: B42D15/02
Filed: 1987-07-02
Abstract: PURPOSE:To facilitate the mutual supplement of paper information and electronic information and to rapidly extract required information from the information source of large capacity with simple operation by disposing an operating plate to a guide line provided on a sheet, and using a switch or a cord situated at a position indicated by an indicating mark. CONSTITUTION:When a character or graphic information described on the sheet 1 and electronized relating information is required, arrows 21A and 21B on the operating plate 2 on which the plural switches 22 are disposed on relevant positions on the sheet 1 are disposed to guide lines 11A, 11B. The switches 22A and 22B situated at the positions corresponding to the indicating marks 12A and 12B of the plural switches 22 are used to input an output command to an equipment 3 for outputting the electronized information as visible or audible information. Thereby, the electronic information relating to the character or the graphic in the vicinity of the describe indicating mark 12 can be extracted as visible or audible information from the equipment 3.
Patent JP-S648591-A (JP)
Title: Memory ic
Inventor: NAKAJIMA AKIRA
IPC: G11C14/00
Filed: 1987-06-30
Abstract: PURPOSE:To compactly mount the titled IC by combining a ROM and a RAM on the same chip and integrating the circuits. CONSTITUTION:An address line data line and control line are used in common by combining and integrating the read only memory (ROM) 5, a read/write memory (RAM) 4 and two circuits (memory) on the chip. An address enters as address input buffer 1, and an X decoder 2 and a Y decoder 3 access the RAM memory cell 4 and the ROM memory cell 5 and accessed data is outputted or inputted to and from a data input/output terminal through the input/output buffer 6. Moreover, a control signal for memory read or write from a host is controlled by a control circuit 7. Thus, compact mounting is attained.
Patent JP-S6225958-A (JP)
Title: Adjusting of salt concentration of laver and apparatus therefor
Inventor: KUMAMARU YUKINORI
IPC: A23L17/60
Filed: 1986-07-11
Abstract: PURPOSE:To properly and rapidly adjust and keep the salt concentration of a raw material for forming laver sheets, by mixing laver minced and washed with water adjusted to a salt concentration within a proper concentration range and adjusting the mixture of the laver with the water within a proper salt concentration range. CONSTITUTION:Laver raw alga is minced and throughly washed with water to prepare a mixture of the laver with water in a preparation machine, and the resultant mixture is stored once in a laver mixture agitation tank while agitating and then fed to a laver sheet forming machine. A small amount of salt is added to water to give a mixed water of given concentration, and the resultant water is fed from a mixed water adjusting tank to the preparation machine by a pump (P3) and then an agitation tank by a pump (P4). Pump (P1) and (P2) are operated by a driving circuit signal of a mixed water control circuit operable by receiving the output of a concentration sensor and water level sensor to control the amount of fresh water and seawater to be fed and therefor amount of the mixed water to be fed and salt concentration.
Patent JP-H06346260-A (JP)
Title: Production of anode foil for electrolytic capacitor
Inventor: HATA TOMOKATSU
IPC: H01G9/055
Filed: 1993-06-07
Abstract: PURPOSE:To produce anode foil for an electrolytic capacitor having high capacitance. CONSTITUTION:The surface of Al foil is subjected to primary treatment, with a primary surface treating agent contg. an alkali metallic compd. selected among sodium hydroxide, lithium hydroxide, potassium hydroxide, sodium carbonate and sodium hydrogencarbonate. After the primary treatment, the surface of the Al foil is subjected to secondary treatment with a secondary surface treating agent contg. sodium secondary phosphate or sodium tertiary phosphate, an anionic surfactant and an org. reducing agent. After the secondary treatment, the Al foil is electrolytically etched to obtain the objective anode foil for an electrolytic capacitor.
Patent JP-S5954488-A (JP)
Title: Laser irradiation device
Inventor: TOIDA MASAHIRO
IPC: B23K26/12
Filed: 1982-09-21
Abstract: PURPOSE:To make the operation in a endoscopic field easy in a laser irradiation device provided with two optical waveguides having different adaptive regions by forming said device in such a way that a means for smoothly performing an operation such as an assist gas is automatically changed over according to the waveguides to be used. CONSTITUTION:A laser irradiation device has the 1st working laser light source 2 which outputs the 1st working laser light and the 2nd working laser light source 3 which outputs the 2nd working laser light, and the 1st working laser light 301 from the light source 2 is irradiated by the 1st waveguide means and the 2nd laser light 302 from the light source 3 is irradiated by the 2nd waveguide means. While the 1st waveguide means is in use, the 1st assist gas supply means 13 is driven by the signal indicating the use of said waveguide and the assist gas is supplied only to the 1st waveguide. The 2nd assist gas supply means 12 is similarly driven when the 2nd waveguide means is used.
Patent JP-S6142978-A (JP)
Title: Segment mirror
Inventor: HAMADA NAOYA
IPC: B23K26/064
Filed: 1984-08-06
Abstract: PURPOSE:To obtain the stable performance of laser condensation even in long- time use by a method wherein a mirror substrate is directly cooled with water by interposing a material of good thermal conductivity between the substrate and segments, and the mirror surface is cooled by gas spraying. CONSTITUTION:When a laser beam comes into a segment mirror, heat generation is caused by the photo absorption to the boundary of each segment 2 constituting the segment mirror and to the segment 2 itsselt. This portion of heat generation is first removed by emission loss to some degree by means of a cooling gas 12 spouted through a cooling gas pipe 6. Further, the portion of heat generation transferred to the mirror by thermal conduction is transmitted to the mirror bustrate 1 via material 9 such as Ag solder which has a good thermal conductivity. Here, a cooling water path 4 is provided between a mirror holder 3 and the mirror substrate 1, and the cooling water 11 directly cools the periphery of the substrate 1.
Patent JP-S6224754-A (JP)
Title: Telephone number list informing system
Inventor: TANIMURA MASAHITO
IPC: H04M1/21
Filed: 1985-07-25
Abstract: PURPOSE:To accurately and surely revise a telephone number list for a short time by calling a telephone set incorporating a telephone number list one after another and sending telephone number list information with a data signal. CONSTITUTION:A person 320 gives a telephone number list information command to a console panel 221 and then a control section 222 starts the telephone number list informing operation. The control section 222 reads the telephone number of a telephone terminal equipment incorporating the telephone number list from a storage section 224 to call a telephone terminal equipment 210 via a NCU 223 and a PBX 110. The telephone terminal equipment 210 uses a command from a control section 212 to apply incoming operation. After line connection, the control section 222 sends the telephone number list changed via a MODEM 225 and the control section 212 receives it via a MODEM 215. The control means 212 revises the telephone number list of a storage means 214 according to the received data.
Patent JP-S6320955-A (JP)
Title: Image forming device
Inventor: KANEKO TOKUJI
IPC: G06K15/12
Filed: 1986-07-15
Abstract: PURPOSE:To utilize plural laser sources and to form an image of stable quality by providing a means to generate plural pieces of scanning lines on a recoding medium and a means to read image data in synchronism with signals from the same oscillator to generate respective video signals for respective laser lights. CONSTITUTION:The two beams of laser radiated from a multi-laser 100 are changed to cylindrical parallel beams by a collimator lens 200, then changed to band-shaped parallel beams by a cylindrical lense 300, and made incident to the reflecting surface of a polygon mirror 400 as straight beams parallel with the axis of photosensitive drum. The band-shaped parallel beams polarized by the polygon mirror 400 are condensed respectively to be points equal to respective picture elements in size by an image forming lens 500 through which they transmit. Also, by rotating the polygon mirror 400 at this time, the beams are made scan the photosensitive drum 600 in the horizontal direction, and by rotating the drum 600 in the direction of arrow A, the beams are made scan vertically. Additionally, during the time when the beams scan horizontally, the respective laser beams from the multilaser are turned ON/OFF in accordance with video signals in order to form an image.