baber/WOPTO huggingface dataset:
Patent JP-H09236907-A (JP)
Title: Pattern forming device and lithography device formed by using the same
Inventor: RATOBITSUCHI MAAKU
IPC: G03F1/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To enable the technique capable of processing a sufficient number of sheets of wafers for the specified time like a photolithographic technique with the high degree of freedom like electron beam photolithography by inducing the displacement of displaceable electrodes in correspondence to prescribed patterns by dealing with the potential impressed between these electrodes. SOLUTION: The mechanical displacement by the attraction force among reflection plates 20 around supporting beams 21 is induced by impressing the voltage between the reflection plates 20 and the electrodes 22. The parts where the light reflected by the reflection plates 20 is made incident on the lens of a lithographic device are determined by such mechanical action. Namely, the reflection plates 20 with which the mechanical displacement is induced by impressing the voltage between the reflection plates 20 and the electrodes 22 reflects the incident light in the direction different from the case the voltage is not impressed, thereby not supplying the light to the lens. The reflection plates 20 not impressed with the voltage reflects the light in a perpendicular direction and, therefore, the light is supplied to the lens by the reflected light.  Then, the patterns corresponding to the displacement of the reflection plates 20 are formed.
Patent JP-H10237085-A (JP)
Title: Production of alkylglucosides
Inventor: KUROSE MIKIHIKO
IPC: C07H1/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To industrially advantageously produce inexpensive and slightly colored alkylglucosides by substituting an acetyl group with an alcohol residue by carrying out an aglucon-exchange reaction of an acetylated glucose and a specific alcohol by using an iron salt as a catalyst. SOLUTION: An aglucon-exchange reaction of an acetylated glucose (e.g. pentaacetylglucose) and a 4-18C alcohol (e.g. 2-ethylhexanol) is carried out by using an iron salt such as iron halide, iron sulfate, an iron complex salt and an iron carboxylate as a catalyst to industrially and advantageously provide the objective cheap and slightly colored alkylglucosides (e.g. 2- ethylhexyltetraacetylglucoside) having a acetylated glucose substituted by a 4-18C alcohol residue without accompanying the degradation of the saccharide or a cleavage of a sugar chain in the method for producing the alkylglucosides.
Patent JP-S57157724-A (JP)
Title: Extrusion laminating method for ethylene-based resin
Inventor: ISHIZAKI YOSHIHIRO
IPC: B29C63/00
Filed: 1981-03-25
Abstract: PURPOSE: To enhance the bond strength of an ethylene-based resin for a base material, heat sealing property and the like by a method wherein a molten film of the ethylene-based resin is subjected to an ozone treatment and is press laminated onto a primer-coated base material with the treated surface as an adherend surface.  
     CONSTITUTION: After forming a molten film by extruding an ethylene-based resin through a die of an extruder at a resin temperature of 150W290°C, an ozone treatment is carried out by blowing an ozone-containing gas torward the molten film surface through a nozzle or a slit-shaped blow-off port. Then, the molten film is fed to a pressing roll, where it is press laminated onto the primer-coated base material similarly fed to the roll, with the ozone-treated surface as an adherend surface. The ozone concentration in the gas used for the ozone treatment is preferably 1g/m 3  or higher, and the blowing rate is preferably at least 0.03l/ min/cm width of the molten film. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02221329-A (JP)
Title: Production of camshaft made of cast iron
Inventor: KUSUKI HIROAKI
IPC: C21D1/09
Filed: 1989-02-23
Abstract: PURPOSE:To prevent, with certainty, the occurrence of shoulder sag at lateral ends of a cam surface by coating both lateral ends of a cam surface of a stock with ceramic heat insulating material and then remelting the cam surface by means of high energy beam. CONSTITUTION:A cam surface 7 of a camshaft stock 6 made of cast iron is rough-worked, while leaving a finish working allowance of about 0.6mm on the periphery. A ceramic heat insulating material 5 is applied to both lateral ends 71 of the cam surface 7 to about 300mum thickness over a width of about 1mm and dried. Subsequently, the cam surface 7 is remelting-chilled by irradiating the cam surface 7 with high energy beam, such as TIG 8. At this time both lateral ends of the cam surface 7 are free from the occurrence of shoulder sag. Then, finish working is applied to the above, by which the camshaft made of cast iron in which a chilled layer 72 is formed over the whole width of the cam surface 7 can be produced.
Patent JP-H05239139-A (JP)
Title: Catalyst for polymerization of olefin
Inventor: SOGA KAZUO
IPC: C08F10/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide the subject low-cost catalyst composed of a component prepared by supporting a specified transition metal compound on alumina and an organometallic compound except alumoxane, and capable of readily controlling the molecular weight of a synthesized polymer having a well- copolymerizable structure. CONSTITUTION:The objective catalyst composed of (A) a component prepared by supporting a transition metal compound of the formula (X is H, a halogen, etc.; C5HnR5-n group is a five-membered ring ligand coordinating to Ti. R is a 1 to 20C univalent hydrocarbon residue or one or more pairs composed of two of them and at least whose one pair may be mutually bonded to form a divalent ring-shaped group containing 4 to 20 carbons in total; (n) is 0 to 5; (m) is 1 to 3) on alumina and (B) an organometallic compound except alumoxane. (Cyclopentadienyl)titanium trichloride, etc., is preferable as the compound of the component (A) represented by the formula and an organomagnesium compound such as butylethylmagnesium and an organoaluminum compound such as triethylaluminum are preferable as the component (B).
Patent JP-S62199486-A (JP)
Title: Drive circuit of energization transfer recorder
Inventor: ISHII HIROSHI
IPC: B41J2/355
Filed: 1986-02-27
Abstract: PURPOSE:To enable stale printing recording to be performed with a simple constitution by providing a voltage generating means to generate a voltage proportional to the number of recording electrodes and apply it to the recording electrodes. CONSTITUTION:A D/A converter 2 receives pattern information data from a control circuit 1 outputs an analog voltage VD proportional to a Hi signal count, i.e. a printing electrode 6 count which is a dot count recorded simultaneously to a printing voltage control circuit 4. In this way, the D/A converter controls a printing voltage VP to be applied to a return electrode 5 so that said voltage may be proportional to the output. In the meantime, a recording electrode drive circuit 3 is grounded because it drives the recording electrode 6 only which contributes to printing based on pattern information from a control circuit 1. This results in the application of the printing voltage VP in proportion to a dot count recorded simultaneously between the recording electrode 6 and return electrode 5 which contribute to printing. Thus stable printing can be recorded.
Patent JP-S63210565-A (JP)
Inventor: OGAWA YASUO
IPC: F25B1/00
Filed: 1987-02-25
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-H03246135-A (JP)
Title: Paint-less bumper
Inventor: TATEOKA YASUO
IPC: B60R19/03
Filed: 1990-02-23
Abstract: PURPOSE:To cause gloss flakes to interfere with isotropic fibers in a weld, where resin joins, so as to improve the apparent quality of a paint-less bumper, by molding an injection molding blank by injection including the isotropic fibers. CONSTITUTION:In a paint-less bumper 1 injection molded by the use of an injection molding blank including gloss flakes 4, isotropic fibers 6 are included in the injection molding blank. Thus, in a weld W where resin 3 in the injection molding blank 3 joins in the injection molding, the gloss flakes 4 interfere with the isotropic fibers 6. Thus, the orientation of the gloss flakes 4 is hardly changed in the usual flow part and joining part and the gloss flakes 4 are orientated at random in the weld W, so that the orientation of the gloss flakes 4 is not arranged in the fixed direction and not shown as a weld line.
Patent JP-H01217684-A (JP)
Title: Picture processor
Inventor: OTSUKA SHOICHI
IPC: G06T1/00
Filed: 1988-02-26
Abstract: PURPOSE:To recognize an object at high speed with a simple constitution even when a brightness difference between the object and a background is little by providing a signal processing circuit for every color, attenuating the hue of the background and recognizing the object. CONSTITUTION:As a picture signal, a color signal is received to attenuate the color signal of the background in an attenuating circuit 11. Further, in an offset circuit 12, an offset voltage, especially, a negative offset voltage are applied to clip a signal below a constant level in a level clip circuit 13. Thereby, the luminance signal of the background is attenuated to synthesize the output signal of the level clip circuit 13 as the luminance signal in synthesizing circuit 14 and obtain the picture having the luminance signal difference between the object and the background. Accordingly, the object can be simply recognized by the picture signal having this luminance difference.
Patent JP-H04263652-A (JP)
Title: Caterpillar type temple
Inventor: FUJISAWA TAKASHI
IPC: D06C3/02
Filed: 1991-02-18
Abstract: PURPOSE:To provide a temple which is used for sticking the needles thereof into both the sides of a woven fabric to spread the woven fabric and control the width of the woven fabric to a constant length and which does not damage the woven fabric. CONSTITUTION:A rotatable caterpillar is disposed on the outer peripheral surface of a substrate 1 having an elliptical or long elliptical cross section, and a movable piece 16 capable of sliding in the direction rectangular to the transferring direction of each piece 9 is disposed on the base 9a of each of the pieces 9 constituting the caterpillar. Many needles 19 are projected on the outer surface of the movable piece 16, and a long penetrated hole 15 is perforated in the same direction as the above-described sliding direction of the movable piece 16. A projection 17 is inserted into the long penetrated hole 15 of the base 9a of the movable piece 16. A guide groove or a guide rail 7 is disposed along the outer peripheral surface of the substrate 1. The guide groove of the guide rail 7 is bent in the direction rectangular to the outer peripheral direction of the substrate at proper points. The tip of the projection 17 is inserted into or engaged with the guide groove or the guide rail 7.
Patent JP-H10241012-A (JP)
Title: Automatic transaction device
Inventor: KANBARA TOSHIMITSU
IPC: G06Q20/18
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To shorten customer's waiting time for one transaction and to improve the service efficiency of the automatic transaction device by controlling the device to print out unregistered data in parallel with customer's transaction operation when there are unregistered data in a received bankbook. SOLUTION: When a bankbook is inserted into a bankbook handling part 3, the automatic transaction device detects the insertion of the bankbook, reads out data such as an account number and a balance from a magnetic stripe formed on the inserted bankbook and requests the start of a registering transaction to a host. On the other hand, a customer continuously executes depositing operation in accordance with an instruction on a screen. The device judges the availability/inavailability of the transaction, and when the transaction is available, starts the printing of unregistered data by using printing data sent from the host in parallel with customer's operation.  In registering processing, the device transmits a registration request to the host, the host receives the request, outputs and returns unregistered registration data and the handling part 3 prints out the registration data on the bankbook.
Patent JP-S51119250-A (JP)
Title: Moving body measurement device employing solid image sensor
Inventor: MATSUURA YOSHIHISA
IPC: G01D5/30
Filed: 1975-04-11
Abstract: PURPOSE: Even if the object for measurement is moving, a measurement device imploying solid image sensors with small measurement errors offered, since the size of the same part of the object is measured. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06254037-A (JP)
Title: Endoscope cover with channel
Inventor: YABE HISAO
IPC: G02B23/24
Filed: 1993-03-04
Abstract: PURPOSE:To improve the workability at the time of mounting the endoscope cover to the endoscope of the endoscope cover type having a disposing means raising device for raising the disposing means, etc., inserted into a channel. CONSTITUTION:The endoscope cover with the channel having the disposing means channel to be mounted into the endoscope for the cover has an insertion part cover part 18 for covering the insertion part of the endoscope. This insertion part cover part 18 has the disposing means raising device for moving the disposing means projecting from the channel aperture 35 of a front end constituting part 31 inserted with the disposing means channel and is disposed with a disposing means raising lever 37 for actuating the disposing means raising device in a mouth body part 33 for fixing the endoscope operating part provided at the base end.
Patent JP-H05150250-A (JP)
Title: Simple matrix liquid crystal panel
Inventor: ENDO YOSHINORI
IPC: G02F1/1343
Filed: 1991-02-15
Abstract: PURPOSE:To provide a simple matrix liq. crystal panel having about 100% numerical aperture. CONSTITUTION:A transparent electrode layer 30 disposed between the inside of a glass substrate and a liq. crystal 36 in a liq. crystal panel is formed by arranging many beltlike transparent electrodes 33 at regular intervals as stripes on one side of a transparent insulating layer 34 and further arranging many beltlike transparent electrodes 35 at regular intervals as stripes on the other side so that the gaps between the electrodes 33 is filled. When the resulting liq. crystal panel is seen from the top, a gap is not left at all between the adjacent transparent electrodes 33, 35 and a picture element pattern having 100% numerical aperture is formed.
Patent JP-H04349245-A (JP)
Title: Magneto-optical recording medium and information reproducing method thereof
Inventor: IIDA HARUHISA
IPC: G11B11/105
Filed: 1991-02-16
Abstract: PURPOSE:To increase the rotating angle of the medium and to improve its CN and reliability by allowing magnetic walls to exist near the boundaries of the 1st and 2nd recording layers of the medium consisting of >=2 layers of the magnetic layers having vertical magnetic anisotropy. CONSTITUTION:The recording layers 1, 2 of the medium consisting of >=2 layers of the magnetic layers having the vertical magnetic anisotropy are inverted in the direction of the magnetization in both of the layers 1, 2 of the parts marked right after recording. The directions of the magnetization of the layer 2 attains the unified state if external magnetic fields are removed after the external magnetic fields are once impressed to the medium in this state. The magnetic walls are thus formed between the layers 1 and 2. The Kerr rotating angle is increased by the presence of such magnetic walls, by which the CN and reliability are improved.
Patent JP-S60189373-A (JP)
Title: Photodetecting circuit
Inventor: FUKUSHIMA ITARU
IPC: G01J1/44
Filed: 1984-03-08
Abstract: PURPOSE:To execute read and an alarm in case an output of an element is dropped, by storing the maximum detecting voltage from a photoelectric converting element, dividing it into plural voltages, and utilizing them as a slice level and an abnormality detecting level in case of binary-coding for controlling conduction and non-conduction of an FET. CONSTITUTION:A light emission of a light emitting diode 102 is photodetected by a phototransistor 103, and a detecting signal is inputted to an operational amplifier 116 through an operational amplifier 105, and also inputted to an amplifier 106. An output of the amplifier 106 is stored in a capacitor 108 through a diode 107, and supplied to a series circuit of resistances (R)112-115 through an amplifier 111. A slice level whose voltage is divided by the Rs 112-114 and 115 is supplied to an amplifier 116, and the amplifier 116 outputs a binary-coded value and turns on and off an FET17. A comparator 123 inputs a voltage of between the R112 and 113, detects an abnormal drop of the voltage, and also a comparator 122 detects an abnormality of the transistor 103. In this way, read and an alarm in case when an output of the transistor has dropped can be executed.
Patent JP-2000244064-A (JP)
Title: Semiconductor laser direct connection type optical waveguide element
Inventor: SONODA SHINICHIRO
IPC: G02B6/122
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To enhance the connection efficiency between a semiconductor laser and an optical waveguide element and improve a reliability for a long period. SOLUTION: In this semiconductor laser direct connection type optical waveguide element, an optical waveguide is formed on a substrate made of LinbxTa1-xO3 (0<=x<=1), and an optical waveguide element in which the diameter in the depthwise direction of a beam propagated in TE mode is >=1.5 μm and <=3.0 μm is directly connected with a semiconductor laser comprised of a GaAs substrate 1, clad layers 2 and 6, optical waveguide layers 3 and 5, and an active layer 4 of which oscillation wavelength is $0.8 μm and <=1.1 μm. Total thickness of the optical waveguides 3 and 5 and the active layer 4 is >=0.04 μm and <=0.2 μm.
Patent JP-H08241598-A (JP)
Title: Portable information device
Inventor: FUJII TOMOKO
IPC: G11C16/06
Filed: 1995-03-03
Abstract: PURPOSE: To obtain a portable information device which can write and read information data stored in an EEPROM and can display contents of data by inputting with a key provided in the portable information device. CONSTITUTION: Information data is inputted to an EEPROM 7 with a membrane switch key 4 provided in a portable information device, and a ROM 1 writes it in an EEPROM 7 through an I/O controller 8. Also, the ROM 1 read information data stored in the EEPROM 7 through the I/O controller 8 the membrane switch key 4, and t us data is displayed on a LCD module 9 through a display circuit 3.
Patent JP-H11242368-A (JP)
Title: Image forming device
Inventor: SUZUMURA KAZUHIRO
IPC: G03G15/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of inexpensively and easily preventing the backlash of a casing. SOLUTION: The movement of an upper part constituting member 12b in an up-and-down direction is regulated by engaging a lock part 36 with a hook part 40. The movement of the member 12b in a back-and-forth direction and a right-and-left direction is regulated by engaging a shipping part 38 with a receiving part 42. A metallic plate in the conventional device need not be attached at the time of transportation, and the backlash of the casing 12 is inexpensively and easily prevented.
Patent JP-S63210978-A (JP)
Title: Image forming device
Inventor: OKUBO MASAHARU
IPC: G03G15/00
Filed: 1987-02-27
Abstract: PURPOSE:To prevent contamination of both rollers and transfer guides and to prevent defective transfer by constituting the plural transfer guides for guiding the advance of a transfer material to a transfer section of members including conductive members and grounding the respective transfer guides via separate voltage generating elements. CONSTITUTION:The transfer guides 11a and transfer rollers 11b are made of the conductive material and are respectively connected to the earth via resistors 20a, 20b. Bias voltages of 200V and 80V are respectively generated by the resistors connected to these guides 11a and the generation of the defective transfer is substantially obviated. The paper rested at 25 deg.C and 60% RH generates about 200V voltage as about 10muA current flows into the transfer rollers 11b but since the paper has the relatively high resistance, just <=1muA current flows in the guides 11a and just <=20V voltage is generated in the guides 11a. Adhesion of a toner to the guides 11a is thus substantially prevented.
Patent JP-S59168071-A (JP)
Title: Coating material
Inventor: MURAI TERUZOU
IPC: C09D1/00
Filed: 1983-03-15
Abstract: PURPOSE:To provide a wall coating material which is lightweight and excellent in coating workability as compared with conventional sands, by granulating a mixture consisting of a small fibrous piece, a filler and a binder. CONSTITUTION:A small fibrous piece (A) (pref. in a quantity of not more than 80wt% based on the total quantity of final coating material) obtd. by crushing paper, pulp, cotton or a synthetic fiber into a piece of 0.1-5mm. in length, a filler (B) such as talc, mica or clay and a binder (C) such as water or an acrylate ester resin are mixed together, granulated in a rotary granulator and dried to obtain a coating material composed of granules having a particle size of 10- 90 mesh.
Patent JP-S60190281-A (JP)
Inventor: NAGANE TERUO
IPC: B08B9/032
Filed: 1984-03-09
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-S62204881-A (JP)
Title: Dip-coating method
Inventor: NIIMI TATSUYA
IPC: B05D1/18
Filed: 1986-03-04
Abstract: PURPOSE:To eliminate the brushing generated on a film, by contacting the film formed by dip-coating with the vapor of an org. solvent capable of being subjected to the azeotropic distillation with water. CONSTITUTION:For example, in coating an electrophotographic photosensitive drum, a substrate 6 to be coated is immersed in a coating tank receiving a coating solution and pulled up to be brought to dry to the touch to form a film on the surface of the substrate. An org. solvent 4 capable of being subjected to the azeotropic distillation with water such as ethanol or methyl acetate is put in a heat insulating container 3 having a hot water introducing port 1 and a hot water discharge port 2 respectively mounted to the lower and upper ends thereof to ill the space in the container 3 with the vapor 5 of the org. solvent. The substrate 6 to be coated is vertically received in the space of the container 5 and the film generating brushing formed on the surface of the substrate is contacted with the vapor 5 of the org. solvent 4 to eliminate brushing through the azeotropic distillation of the moisture condensed on the film causing brushing and the org. solvent.
Patent JP-H03248147-A (JP)
Title: Wavelength multiplex optical recording material
Inventor: TANAKA HIROSHI
IPC: G11B7/2472
Filed: 1990-02-26
Abstract: PURPOSE:To variously set recording wavelengths in a wavelength region over a wide range from visible to near IR regions and to allow recording particularly in oscillation wavelength regions of various kinds of semiconductor lasers by properly selectively using three kinds of specific cyanine dyestuff compds. CONSTITUTION:This material is formed by dispersing the guest dyestuffs which generate photochemical hole burning (PHB) or photophysical hole burning (NPHB) into a matrix. The guest dyestuffs are selectively used from the cyanine dyestuff compds. expressed by formulas I to III. In the formula I, A<+> is expressed by formula IV, etc. In the formula II, A<+>, B, R3, Z<-> have the meaning similar to the meaning in the formula I. In the formula III, A<+>, B, R3, Z<-> have the same meaning to the meaning in the formula I. The various setting of the provide wavelengths in the wavelength regions over a wide range from the visible to IR regions is possible in this way and the recording particularly in the oscillation wavelength region of various kinds of the semiconductor lasers is possible as well.