baber/WOPTO huggingface dataset:
Patent JP-H0322474-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUROSAWA AKIRA
IPC: H01L21/822
Filed: 1989-06-20
Abstract: PURPOSE:To dispense with a space for formation of a mask down to a lower electrode and thereby to enable reduction of a cell by selecting an etching condition appropriately and by leaving thereby poly-Si in a contact hole. CONSTITUTION:An insulating film 7 is formed on an MOS transistor, a contact part 8 with a diffused layer 5 of a lower electrode and a contact part 9 with a diffused layer of a bit wiring are formed by etching simultaneously, and a poly-Si layer 10 is deposited on the whole surface. A photoresist mask 11 is formed in a region of formation of the electrode in the lower part. Reactive ion etching being executed in a cooling condition subsequently, the poly-Si layer 10 is lowered with the photoresist film 11 used as a mask, while etching of the poly-Si layer 10 in the contact part 9 is prevented by deposition of a decomposition product formed in said etching on the lateral side of a stepped part of the poly-Si layer 10, and thereby formation of the lower electrode 12 and embedment of poly-Si in the contact on the bit line side are performed. Thereafter, the bit line wiring 18 is formed according to a conventional manufacturing method.
Patent JP-S63318639-A (JP)
Title: Error detecting device
Inventor: MIMURA TADAAKI
IPC: G06F11/10
Filed: 1987-06-23
Abstract: PURPOSE:To determine an effective parity system, and also, to measure an error rate by providing a discrepancy detecting circuit for a processing data and a source data, a vertical parity error detecting circuit, and a horizontal parity error detecting circuit. CONSTITUTION:A processing data is checked by a vertical parity error detecting circuit 1 and a horizontal parity error detecting circuit 3, and when an error is detected, it is outputted to a summing-up and deciding circuit 8 through a vertical parity error counting circuit 2, a horizontal parity error counting circuit 4, etc. Also, the processing data is compared with a source data by a discrepancy detecting circuit 5, and outputted to the circuit 8 through a discrepancy error counting circuit 6. In the circuit 8, results of counting from the circuits 2, 4 and 6 are summed up, and a vertical or horizontal parity useable informing signal, etc., are outputted through a first and a second values which are set in advance and displayed on a display means 9. In such a way, an effective parity system to be used for a digital device to be tested can be determined, and also, an error rate can be measured.
Patent JP-H07301565-A (JP)
Title: Optical measuring apparatus
Inventor: KANEMOTO AKIHIKO
IPC: G01J3/50
Filed: 1994-07-07
Abstract: PURPOSE:To detect the photometric intensity uniformly even if the position for detecting the reflected light from a sample varies by employing an optical system for detecting the photometric intensity of a sample without depending on the variation in the distance between one end of an apparatus and the sample. CONSTITUTION:A measuring opening 13 is provided at the vertex of an integrating sphere 2, an opening 14 is provided while inclining by 15 deg. against a normal N, and openings 15-17 are provided at an interval of 15 deg. on the same longitude of the sphere 2. A sample 3 is then set to close a sample opening 22. A lens type luminance meter 18 is arranged, in the lens-barrel 27 thereof, with a sliding lens 29 and the like and provided, on the outer peripheral surface thereof, with position adjusting scales 13a-17a for the lens 29. When the luminance meter 18 is loaded to the opening 14, the position of the lens 29 is matched to the scale 14a in order to make uniform the photometric intensity of reflected light from the sample 3. The light from a light source 9 entering the sphere 2 through a light source opening 1 illuminates the surface of the sample 3 while being scattered completely. The optical characteristics of reflected light are then detected 20 through the luminance meter 18 while making uniform the measuring intensity. It is also the same for the reflected lights detected through the openings 13, 15-17.
Patent JP-H0445974-A (JP)
Title: Electronic typewriter
Inventor: MATSUO NAOKI
IPC: B41J5/30
Filed: 1990-06-14
Abstract: PURPOSE:To obtain an inexpensive electronic typewriter equipped with a memory prevented from the invasion of external noise by providing a metal connection arm to an FDD and arranging the lead wire of the FDD in the connection arm. CONSTITUTION:An FDD l equipped with a floppy disk driver and a lead wire 3 constitutes an FDD unit along with a chassis 5, a panel 6 and a housing 7. The FDD l, the chassis 5 and the panel 6 are assembled so as not to apply unreasonable stress to the FDD 1. A connection arm 4 is a recessed metal jig having positioning pawls 4a, 4b provided to the front and rear parts thereof. The connection arm is excellent in strength because of its recessed structure and has a structure holding the lead wire 3 of the FDD between the arm 4 and a sheet 8 within a recessed part 4c. The connection arm 4 is mounted on the FDD unit 10 by screws in such a state that the pawl 4a of the front part of the connection arm 4 is engaged with the hook 7a of the housing 7.
Patent JP-2000342595-A (JP)
Title: Procedure appliance for endoscope
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a procedure appliance for an endoscope which is free of problems in manipulation resistance at the time of insertion and removal of the procedure appliance, makes the front end of a flexible sheath hardly flexible when pressed to a lesion and has a high spot capability. SOLUTION: This procedure appliance is changed in the intensity of the stiffness of the flexible sheath 1 approximately between a portion 1a of a range where the sheath is projected from a procedure appliance insertion channel and a rear portion 1b adjacent thereto, by which the intensity of the stiffness of the portion 1a of the range where the sheath is projected from the procedure appliance insertion channel is formed stronger than the intensity of the stiffness of the rear portion 1b adjacent thereto.
Patent JP-H05322307-A (JP)
Title: Speedy boiling type hot water storing and supplying device
Inventor: KAWAI TAKAHIKO
IPC: F24H1/18
Filed: 1992-05-22
Abstract: PURPOSE:To solve such a conventional inconvenience in a hot water storing and supplying device that, in the case that the hot water supplying device is out of operation for more than several days, hot water cannot be used until the device has been operated for a substantially long time period after heating operation is restarted. CONSTITUTION:The title speedy boiling type hot water storing and supplying device is formed of a hot water catching cover 8 provided to cover an upper surface of a heater 7 which is installed in a hot water storing tank 1 of a hot water storing and supplying device, a hot water guide cylinder 9 provided at an upper part of the hot water catching cover 8, and a flow speed reducing member 11 of supplied water provided at a water outlet 4 which is positioned at a lower part inside the hot water storing tank 1. With this construction of the device, only in a little time after heating operation is restarted, hot water can be obtained by a necessary amount for the present use.
Patent JP-H0452748-A (JP)
Title: Bus arbitration circuit
Inventor: TODA HIDEMASA
IPC: G06F13/362
Filed: 1990-06-14
Abstract: PURPOSE:To easily change the bus using priority among plural data transfer modules in accordance with the bus using situations by providing a priority converting register which stores previously plural priorities of bus using request signals outputted from those modules into a storage means and enables the selection of these priorities. CONSTITUTION:A priority converting register 7 is provided to store the data for conversion of the bus using priority together with a storage means 8 which stores previously the bus using grant data. The bus using requests 101 - 10n given from the data transfer modules 1.1 - 1.n are held in the corresponding bits of a bus using request register 2. The output of the register 2 and the value of the register 7 are inputted to a priority storage means 8 as address, and the data on the priority are outputted. These data are held by a bus using grant register 4 and the bus using grant signals 111 - 11n are outputted to the modules 1.1 - 1.n respectively. Thus it is possible to flexibly cope with the change of the bus using priority without increasing the hardware capacity.
Patent JP-H1060443-A (JP)
Title: Nematic liquid crystal composition
Inventor: TANAKA YUKIOMI
IPC: C09K19/14
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition as a combination of each specific liquid crystal compounds, low in driving voltage, large in contrast, excellent in light resistance, high in clearing point, and low in viscosity, and useful for polymer dispersion-type liquid crystal display devices. SOLUTION: This nematic liquid crystal composition comprises (A) 5-35wt.% of a compound of formula I (R<1> is a 1-8C alkyl, etc.; Z is a single bond, ethylene, etc.; Q is methylene, ethylene, etc.; L<1> is H or F; Y is the same as L<1> or Cl), (B) 15-50wt.% of a compound of formula II (R<2> is the same as R<1> ), and (C) 5-35wt.% of a compound of formula III (R<3> is the same as R<1> ; L<2> is the same as L<1> ), and if needed, furthermore, (D) 5-35wt.% of a compound of formula IV, (E) 5-35wt.% of a compound of formula V, and/or (F) 2-30wt.% of a 2',3- difluoro-4'-n-1-8C alkyl-4-(4-chlorophenyl)biphenyl.
Patent JP-S5860994-A (JP)
Title: Preparation of dicarboxylic acid
Inventor: KISE SHIYOUICHI
IPC: C12P7/44
Filed: 1981-10-02
Abstract: PURPOSE:To prepare a dicarboxylic acid from n-paraffine by aerobic fermentation, by keeping the dissolved oxygen concentration of the medium in a culture tank at a constant, utilizing yeast of the genus. CONSTITUTION:A mold of the genus Torulopsis is inoculated into a medium consisting of n-paraffin, a nitrogen source, an inorganic salt, other nutritive source, and cultivated under aerobic condition at a pH of 3-9 at 20-35 deg.C. In the cultivation, the dissolved oxgen concentration in the medium is necessarily made in a range of about 10-35wt% of the saturated dissolved oxygen concentration of water at the same temperature as the culture temperature. At a stage where the cultivation is carried out properly and the desired amount of a dicarboxylic acid is prepared, the medium is allowed to stand under unstirring conditions in order to separate a water phase from an oily phase of n-paraffin, and the water layer containing no n-paraffin and the n-paraffin layer containing the mold are formed to promote the separation. The former is partially or totally taken out and the dicarboxylic acid is collected.
Patent JP-H0449931-A (JP)
Title: Washer for ceiling
Inventor: TAKE TOSHIO
IPC: A47L11/38
Filed: 1990-06-14
Abstract: PURPOSE:To scrape off dust on a ceiling face and to wash and clean the ceiling face in short time by rotatably supporting a washing rotary brush in parallel with the face of an opening part of a case main body at the central part of the opening part on the upper face thereof so as to slightly protrude from the face of the opening part. CONSTITUTION:A case main body 2 is formed with synthetic resin or metal and in the shape of a pan having an opening part 21 on its upper face, in which any fluid such as washing liquid like detergent and water can be filled. A washing rotary brush 3 comprises a rotating tubular member 31 made of synthetic resin, elastic rubber and metal or the like. On all the outer periphery of the rotating tubular member 31, a number of needle like brushes 32 are radially provided. A support shaft 33 protrudes to opposite directions at the central parts of both sides of the rotating tubular member 31. The rotary brush 3 is supported in parallel with the face of the opening part 21 of the case main body 2 in a state of erection so that the brush can normally be rotated in a state of protruding slightly from the face of the opening part 21. A driving mechanism 4 has a small diameter gear 43 fitted to an end of a driving shaft 42 of a driving motor 41, a large diameter gear 45 fitted to one end of the support shaft 33 of the washing rotary brush 3 and a planetary gear 44 supported therebetween. The rotary brush 3 can be rotated at constant speed by externally feeding power to the driving motor 41.
Patent JP-H097174-A (JP)
Title: Production of magnetic recording medium and substrate holder
Inventor: MOROISHI KEIJI
IPC: G11B5/851
Filed: 1995-06-22
Abstract: PURPOSE: To make it possible to previously electrify a nonconductive substrate to a negative charge at the time of forming a magnetic layer on this substrate. CONSTITUTION: The nonconductive nonmagnetic substrate 1 is first prepd. (S1). A ground surface layer 2 is formed on the front surface of the nonmagnetic substrate 1. A conductive material, such as Cr, is used for the ground surface layer 2. A terminal 3 for impressing a bias voltage is brought into contact with the end face on the lower side of the nonmagnetic substrate 1 having the ground surface layer 2 on formed the front surface. Negative voltage is supplied to the terminal 3 for impressing bias voltage. Since the ground surface layer 2 is a conductive material, the layer is electrified to negative charge over the entire part (S3). The magnetic layer 4 is formed on the nonmagnetic substrate 1. At this time, the magnetic material forming the magnetic layer 4 is in a plasma state of positive potential.  The driving of particles to the ground surface layer 2 charged negative is, therefore, intensified and the magnetic layer 4 having large coercive force is formed.
Patent JP-2000344845-A (JP)
Title: Photo-setting resin composition and optical member
Inventor: TAKASE HIDEAKI
IPC: C08F290/06
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a photo-setting resin composition which gives a cured material having high refractive index and the excellent adherence to a base material, restorability and scraping resistance and is therefore suitable for making optical parts such as a lens sheet. SOLUTION: The composition contains (A) a urethance (meth)acrylate obtained by reacting at least three compounds comprising a polyether polyol having an alkylene oxy structure in the molecule, with a number-average molecular weight of 500 or higher, an organic polyisocyanate compound and a hydroxyl group-containing (meth)acrylate, (B) a monofunctional (meth)acrylate represented by the formula [wherein R1 is H or Me; R2 is -(CH2CH2O)p-, -(CHCH3CH2O)q- or -CH2CH(OH)CH2O-; Y1 to Y3 are each H or the like; and p and q are each 0 to 10], and (C) a photopolymerization initiator.
Patent JP-S5779629-A (JP)
Title: Integrated circuit device
Inventor: OKANO KAZUO
IPC: H01L21/60
Filed: 1980-11-06
Abstract: PURPOSE:To prevent generation of mutual contact between bonding wires of an integrated circuit device by a method wherein straight lines connecting respectively the bonding part of an electrode and a bonding pad of semiconductor chip are made so as not to be piled up. CONSTITUTION:The bonding pads 22 and the electrodes 23, 24 are arranged as the straight lines connecting the bonding parts on the bonding pads 22 of the chip 20 and the bonding parts 26 on the electrodes 23, 24 of a package are made as to be converged to the center O of the chip 20. Accordingly, because the bonding wires 21 are extended toward the outside circumference of the integrated circuit device, short-circuit to be generated by mutual contact is not generated.
Patent JP-S5945500-A (JP)
Inventor: SEKOE HIROAKI
IPC: G10L15/12
Filed: 1982-09-08
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-S5945019-A (JP)
Title: Device for descaling edge part of steel sheet
Inventor: FUJIKI TAKESHI
IPC: B21B45/08
Filed: 1982-09-08
Abstract: PURPOSE:To reduce power consumption and cost, by attaching a jetting device, which jets an abrasive cleaning material accelerated by a highly pressurized water, movably in the width direction of a steel sheet, and descaling only the edge part of a steel sheet having several-size sheet-width each. CONSTITUTION:When a steel sheet 1, to be descaled only at its edge parts, is passed through a housing 2, and a motor 3 is driven; screw shafts 4, reversely threaded in left and right hands, rotate to make screwed nuts 6, 6', engaging respectively with the shafts 4, close to and part from each other without rotating them, because the nuts 6, 6' are attached to brackets 7, 7' and jetting devices 10, 10', thereby the width between the devices 10, 10' is adjusted so that they are positioned at the edge parts in accordance with the sheet width of the sheet 1. After adjusting the height of the passing sheet 1 or the jetting devices 10, 10', a highly pressurized water including an abrasive cleaning material is supplied from a highly pressurized water supplying port 11, and the sheet 1 is passed while jetting the material, accelerated by the water, from both sides of the sheet 1 through nozzles 9, 9', thereby both surfaces of the edge parts are descaled.
Patent JP-S6217894-A (JP)
Inventor: OSHIMA CHIKUHIRA
IPC: G07G1/12
Filed: 1985-07-16
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-H05346918-A (JP)
Title: Word processor
Inventor: OGURA WATARU
IPC: G06F17/22
Filed: 1992-06-16
Abstract: PURPOSE:To provide a word processor capable of easily inputting special symbols and numerals which are not assigned to the keys. CONSTITUTION:When a key on a keyboard 110 for which a symbol or numeral is assigned is depressed and a conversion key is further operated, the symbol or numeral assigned to the operated key is displayed as undetermined data on a display means 120. All the data in the same group with the undetermined data are read out of a storage means 130 and displayed as a selected data group on the display means 120. Then when keys for cursor movement are operated, a cursor is moved to desired data in the selected data group displayed on the display means 120. A determination key is depressed at the position to determine the desired data as input data and the desired data are displayed on the display means 120 by substituting for the undetermined data.
Patent JP-H0452785-A (JP)
Title: Card shaped device and card shaped device system
Inventor: SAKAMOTO MASAHIRO
IPC: G06K3/00
Filed: 1990-06-14
Abstract: PURPOSE:To transmit and receive data by providing a reception means receiving data in correspondence with a light-receiving means, a color development means and a control means controlling the color development means in correspondence with transmission data. CONSTITUTION:When data is transmitted from a host 1 to a card 9, the control part 3 transmits data by outputting a signal string to LED 5 since a signal outputted to LED 5 is inputted to a photo-transistor 17 as it is. When data is transmitted from the card 9 to the host 1, the control part 11 detects that LED 5 is turned on when the control part 3 turns it on. When the signal is inputted to liquid crystal 15, the inverted signal is outputted to the photo-transistor 17 in accordance with the signal and data is transmitted. Thus, data is transmitted and received in a semi double system and data is precisely communicated.
Patent JP-S6216231-A (JP)
Title: Magnetic recording medium
Inventor: AOYAMA SHIGEO
IPC: C09D175/04
Filed: 1985-07-15
Abstract: PURPOSE:To obtain a magnetic recording medium which is improved in the dispersion of a nonmagnetic solid additive in a back coat layer and has excellent running stability and electromagnetic conversion characteristic by forming the back coat layer contg. at least the above-mentioned additive and prescribed org. compd. on the rear surface of a base having a magnetic layer on the main surface. CONSTITUTION:The back coat layer contg. the nonmagnetic powder such as TiO2 powder, ZnO powder, Al2O3 powder or others having about 0.05-2mum particle size and 3-8 Mohs' hardness and a silane coupling agent for incorporation of the org. compd. contg. the group expressed by the formula (where R1 is an alkyl group, R' is an alkylene group, m is >=1 integer, n is 0-5 integer) is formed on the rear surface of the base having the magnetic layer on the main surface. The org. compd. expressed by the formula is stuck and formed on the surface of the solid additive by the hydrolysis of the silane coupling agent. The dispersibility and dispersion stability of the solid additive are thereby improved and the running stability and electromagnetic characteristic are improved.
Patent JP-H101650-A (JP)
Title: Production of double-sided pressure-sensitive adhesive tape
Inventor: SASAKI KAZUMA
IPC: C09J7/02
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject adhesive tape, designed to use Japanese paper as base material film, reduce cuts in the process ranging from coating to drying, and adequately eliminate bubbles developed during the production process between the tack agent layer and the release paper. SOLUTION: A coater 1 made up of a coating roll 11 and a base roll 12 forming a pair to the roll 11 is fed with a Japanese paper 3 superposed with a release paper 31 to coat the surface of the Japanese paper with a tack agent; the resultant Japanese paper is transferred in the direction of the tangential line at the tack agent coating point P1 on the base roll 12, while the release paper 31 is peeled off the Japanese paper 3 and transferred under contact with the surface of the base roll 12.  In this case, the angle P1 OP2 at the intersection O of the tangential line at the point P1 , with that at the point P2 where the release paper 31 runs apart from the surface of the base roll 12 is <=130, and the Japanese paper 3 coated with the tack agent is superposed on the release paper 31 again until the paper 31 reaches a dryer; and the surface of the Japanese paper 3 of the half-finished product obtained after drying is laminated with a tack agent layer.
Patent JP-S6218426-A (JP)
Inventor: MAIKERU FURAIDO
IPC: C07C233/75
Filed: 1985-07-16
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-H06254985-A (JP)
Title: Transfer of pattern to glasses frame member
Inventor: KATSURAGAWA TORU
IPC: B29D12/00
Filed: 1991-06-27
Abstract: PURPOSE:To transfer a pattern only to the desired part of a glasses frame member and to also facilitate the transfer to a material inferior to heat resistance by placing transfer paper on the glasses frame member so as to oppose the pattern surface thereof to the frame member and pressing the same to the frame member by an upper mold satisfying predetermined conditions. CONSTITUTION:A metal glasses frame 1 painted with an acrylic resin is attached to a receiving mold 2 so that the front surface thereof is turned upwardly. The attaching state of the glasses frame 1 is confirmed and transfer paper 3 is placed on the glasses frame 1 so that the printed surface of a sublimable dye thereof is opposed to the front surface of the glasses frame 1. The upper mold 4 integrally constituted on a hot stamp machine 6 through an upper mold holding member 5 is preset to predetermined temp. for example, 180 deg.C through the upper mold holding member 5 by the temp. control of the hot stamp machine 6. When the transfer paper 3 is placed on the front surface of the glasses frame 1, the contact face 4' formed to the upper mold 4 is allowed to coincide with the front surface of the glasses frame 1 by the hot stamp machine 6 and the transfer paper 3 is pressed to the front surface of the glasses frame, for example, under predetermined pressure of 50kg/cm<2> for 1.0sec.