baber/WOPTO huggingface dataset:
Patent JP-H0941583-A (JP)
Title: Prefabricated roof and assembling method thereof
Inventor: KUDO TAKESHI
IPC: E04D3/36
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to construct a roof covering material from below without demanding for a component exclusively designed for temporary holding of the roof covering material. SOLUTION: This roof comprises a pair of front and rear support materials 2 and 3, which are erected in parallel to each other, a plurality of rafters 4 which are spanned between the paired support materials 2 and 3, a furring strip 5 which is spanned between each of the adjacent rafters 4 and a roof covering material 6 which covers an area enveloped with the paired support materials 2 and 3 and each of the adjacent rafters 4 from below respectively. Each end of the furring strip 5 is mounted so that it may move slidingly in the longitudinal direction of each rafter 4 while the roof covering material 6 is mounted on the paired support materials 2 and 3 by insertion and supported on the furring strip 5 in a pushed up state from below.
Patent JP-H0871423-A (JP)
Title: Exhaust gas purification catalyst, method for removing nox and production of zeolite
Inventor: OZEKI YUJI
IPC: B01D53/86
Filed: 1994-09-05
Abstract: PURPOSE: To obtain a catalyst capable of efficiently removing NOx with a very small amt. of hydrocarbon even under coexistence of SOx at a high concn. of oxygen by incorporating zeolite treated with oxoacid ions. CONSTITUTION: Zeolite treated with oxoacid ions is incorporated to obtain the objective waste gas purification catalyst. The pref. pH of an aq. soln. used is 5.0, the pref. temp. of the aq. soln. is 50 deg.C and the pref. treatment, time is 1-24hr. The oxoacid preferably contains at least one selected from among B, Mo, W and V as the central atom. The oxoacid may be a polyacid contg. condensed two to several molecules of a central metal. The zeolite catalyst is preferably acidic zeolite contg. In, Ga or Ti having high reaction selectivity. At least one select,ed from among Cu, Co, In, Ga, Ti and H<+> is preferably incorporated into the zeolite.
Patent JP-S58112453-A (JP)
Title: Cup-shaped coreless rotor and manufacture thereof
Inventor: KOIZUMI HIROTSUGU
IPC: H02K11/02
Filed: 1981-12-24
Abstract: PURPOSE:To reduce electric noise by employing a metal disc for a coil holder. CONSTITUTION:A coil holder 2 made of a metallic disc is mounted on a cup- shaped coil 11 formed in a cup shape. A cup-shaped coreless rotor is assembled by forming a notch at the outer end of the holder 2 to form a toothed part 21, at which a flanged cylindrical end 12 formed of crossover track between coils disposed on the cylindrical surface of a cup-shaped coil 11 is interposed. The cylindrical end face may be formed in flange shape by throttling one end of a cylindrical coil. The metallic disc is used for the holder as above, thereby reducing electric noise, eliminating an adsorbing plate and facilitating assembling and manufacturing work.
Patent JP-S6189910-A (JP)
Title: Steam turbine start-up circuit
Inventor: HIRATA DAISAKU
IPC: F01D17/14
Filed: 1984-10-11
Abstract: PURPOSE:To improve the follow-up performance at a time of a speed up operation by allowing a regulating valve to be kept open before the number of revolution reaches a value within the stated range of deviation at the early stage of a start-up operation of a steam turbine so that a PI blind controller is shifted to a control mode after the PI blind controller is permitted to track an actual valve opening. CONSTITUTION:A deviation signal C between the set number of revolution NR and an actual number of revolution N is inputted into a PI blind controller 13 allowing the control signal to be transmitted to a regulator valve drive device through a signal selector 27. A signal selector 26 determines the initial opening LGVI of a steam regulating valve as a function of steam pressure PL or PH in such a manner that the output from a function generator 23 is selected when low steam pressure PL exceeds the reference value PLT, and the output from a function generator 24 is selected when PL is lower than PLT. On start-up command St being inputted, a flip-flop 30 is set up, the PI blind controller 13 is in a tracking mode allowing a discriminator 28 to be initiated when both speed up and deviation in the number of revolution and become smaller. Subsequently, this allows the flip-flop 30 to be reset permitting the PI blind controller 13 to be shifted to a control mode.
Patent JP-2001039271-A (JP)
Title: Wiper control system
Inventor: TAJIMA YASUHIRO
IPC: B60S1/08
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a wiper control system that stops and restarts the operation of wipers at optimal timing when the vehicle goes into and out of a tunnel. SOLUTION: A wiper control system 100 comprises vehicle locating means 10 for locating the associated vehicle from one time to another, road map data holding means 20 for holding map data on the road where the vehicle runs, and control means 50 for controlling these and other parts. The control means 50 determines whether the vehicle is going into or out of a tunnel, from vehicle position information by the vehicle locating means 10 and tunnel position information by the road map data holding means 20, and when the vehicle goes into a tunnel and runs a preset distance from the tunnel mouth, stops the wiper operation and when the vehicle in the tunnel comes within a preset distance to the tunnel end, starts the wiper operation.
Patent JP-S59101653-A (JP)
Title: Electrophotographic transfer paper
Inventor: KITAZAWA HIROSHI
IPC: G03G7/00
Filed: 1982-12-03
Abstract: PURPOSE:To reduce curling by specifying a ratio of lataral tensile strength to longitudinal one of paper, a ratio of that in the direction at 45 deg. angle to the longitudinal direction to that in the other direction at 45 deg. angle to the longitudinal direction, and the difference of the paper basis weight in the lateral direction. CONSTITUTION:A ratio of lateral tensile strength to longitudinal one Y/T of the paper is set to >=0.4. The difference L-R or R-L between the tensile strengths in the direction inclined left and right at 45 deg. angle to the longitudinal direction L, R is regulated to <=1.0kg, or L/R or R/L is regulated to <=1.25. Scattering of the paper basis weight in the lateral direction within 5cm width is controlled to <=1.5g/m<2>. Consequently, curling in the longitudinal direction of the transfer paper can be reduced, and paper jamming can be prevented in the copying and a sorter.
Patent JP-S6190433-A (JP)
Title: Etching monitor method
Inventor: FUJII TERU
IPC: H01L21/302
Filed: 1984-10-11
Abstract: PURPOSE:To enable the high-accuracy detection of the dry etching finish point by a method wherein the etching finish point is detected from the amount of contrast variation by directly observing the wafer surface during etching treatment. CONSTITUTION:With a treatment chamber 1 with the supply of etching gas kept under a fixed pressure, glow discharge is generated between the upper electrode 2 by impressing a high frequency power on the lower electrode 3 from a power 5, thus etching the surface of a wafer 16 with the ion radical in the plasma. The progress is observed by combining a CCD 12 with a cylindrical lens 11, and the distorsion of observed information die to the positional shift of an etching piece 16 is corrected with the coefficient of correction on the bases of characteristic points in the observed information at the time of etching start e.g. the maximum value of a stripe line 19, so that the other characteristic points may be equal to the maximum value. Through successive comparison with pre-data, the point Eb immediately before etching finish and the etching finish point Ee are calculated out from the amount of variation.
Patent JP-H0376152-A (JP)
Title: Semiconductor integrated circuit device
Inventor: INABA TORU
IPC: H01L21/822
Filed: 1989-08-18
Abstract: PURPOSE:To obtain highly accurate resistance and improve the integration degree of ICs by providing a transistor region having impurity diffusion region which maintains the same regularity as that of the resistance pattern of a resistance region, and a gate electrode for separation of elements in which bias voltage is impressed. CONSTITUTION:Impurity diffusion regions DRs in a transistor region QR1 or QR2 of a semiconductor integrated circuit device are formed with each space (a) to a resistance pattern PR and the regularity of the resistance pattern PR is maintained completely. Further, gate electrode GB1 or GB2 and the like for separation of elements are formed between respective transistors, the transistors Q1 and Q2 or the transistors Q2 and Q3 and the like and then, interelement isolation is performed by impressing bias voltage to the interelement isolation gate electrode GB1 or GB2 in such a way that each parasitic transistor which is formed between adjacent transistors always maintains a normally-off state. As a result, since a highly accurate resistance is obtained and even interelement isolation of respective transistors in the transistor regions is performed sufficiently as well, the integration degree of ICs is thus improved.
Patent JP-H0958670-A (JP)
Title: Packaging apparatus for fluorescent tube device
Inventor: MIURA KAZUO
IPC: B65D85/30
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce a use amount of packaging material with a space ratio reduced by inverting one of two fluorescent tube devices and overlaying to fix/support the devices with reflectors of the devices facing each other. SOLUTION: When two fluorescent tube devices are received in a package as a set, the fluorescent tube device with fix/support members 19 attached to both ends is put into the package 29 to receive the first device. Then the other device is inverted so that a reflector side faces downward, a socket 4 is pushed in to insert an empty cut piece 23 for receiving the socket of the fix/support members 19 positioned at both ends of the first device from upward for positioning the second device. Therefore, the two fluorescent tube devices are positioned in an overlying state with reflectors 2 facing each other, while their sockets 4 are positioned in the package 29 with a lateral shift by a socket thickness between the upper and lower devices. Then by closing the package 29, a volume for receiving can be reduced.
Patent JP-S6454963-A (JP)
Title: Complete close contact type image sensor
Inventor: ITO MASATAKA
IPC: H04N1/028
Filed: 1987-08-26
Abstract: PURPOSE:To improve the productivity and reliability of the titled sensor and to contrive to attain small in size and light in weight of the sensor by propagating an incident light while being reflected totally in a light conductive layer and leading a reflected light from an original face to a photodetector thereby reducing the optical path length. CONSTITUTION:Plural photoelectric conversion films 2 are arranged in a line in the same width as that of an original to the upper face of an insulation board 1. In making a light from a light source incident into a light conductive layer 4 from the other end face of the light conductive layer 4, the incident light 6 is reflected by upper and lower faces 4b, 4c in the light conductive layer 4, propagated while repeating the total reflection, reaches the reflecting face 4a and is reflected upward and radiated toward the original face 10a. The radiated light 6 is made incident in the photoelectric conversion film 2 through an opening 2a as the reflected light 6' corresponding to the optical information on the original face 10a.
Patent JP-H1148978-A (JP)
Title: Wheel lock mechanism
Inventor: NASHIRO HITOSHI
IPC: B66F7/24
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To move a vehicle smoothly with its auxiliary wheels. SOLUTION: A wheel lock mechanism comprises a jack mechanism 10 for raising and supporting a vehicle 100, and a mechanism 20 for separating a main wheel 1 up from the ground independently of the raising motion of the jack mechanism 10. The jack mechanism 10 first supports the vehicle 100 with its leg 13b together with an auxiliary wheel 2 such that the main wheel 1 is raised off the ground. In this state, a connecting lever 43 is lowered by means of a second link mechanism 40, such that a link 42 turns about a turning shaft 5 and pulls another connecting lever 41, which in turn turns the bearing 3 of the main wheel 1 on a turning shaft 3a to separate the wheel 1 up from the ground.  When the jack mechanism 10 is then released, the auxiliary wheel 2 on the side of the jack mechanism 10 is grounded, with the result that the vehicle 100 is supported only by auxiliary wheels 2 with the main wheel 1 being raised off the ground for its travel only on the auxiliary wheels 2.
Patent JP-H0852278-A (JP)
Title: Self-propelled vehicle
Inventor: SASAKI HIROSHI
IPC: A63G25/00
Filed: 1994-08-13
Abstract: PURPOSE:To provide turbo-acceleration without performing an excess operation of using hands and feet while a vehicle is traveling and to allow an operator to devote himself to a traveling operation more eagerly in a self-propelled vehicle used in a play field, etc. CONSTITUTION:A vehicle body 3 is allowed to travel by driving a front wheel 1 by rotating a motor 7. When the operator 4 sounds 'turbo', etc., comparatively loudly, it is collected by a microphone 25, and a response voice such as 'okay', etc., is sounded from a headphone 24, then, the motor 7 starts to rotate at high speed, and the high speed traveling i.e., turbo-traveling of the vehicle body 3 can be performed. The operator 4 is allowed to devote himself to the traveling since the turbo-acceleration can be executed by using a voice without using complicated operations of the hands and feet.
Patent JP-S6190177-A (JP)
Title: Image simultaneous transfer and fixing device
Inventor: OZEKI FUMITAKA
IPC: G03G15/24
Filed: 1984-10-09
Abstract: PURPOSE:To improve the transfer capacity and the fixability by using two pressuring rolls or heat pressuring rolls at least for pressing a toner image on an image carrier to a transfer material to disperse the pressing force. CONSTITUTION:A transfer material 14 is inserted between an image carrier 1 and the fist transfer and fixing roll 4 and is carried in this state to transfer and fix the toner image on the image carrier 1 to the transfer material 14 by the pressing force. Next, the transfer material 14 is inserted between the image carrier 1 and the second transfer and fixing roll 5, and transfer and fixing are performed similarly, and the transfer material 14 is ejected. Since the pressing force is dispersed to transfer and fixing rolls 4 and 5, this pressing force can be set to a considerably smaller value in comparison with the case of a single roll, and the rigidity of rolls and roll supporting bodies can be reduced. Since transfer and fixing are performed divisionally in plural times, the transfer capacity and the fixability are improved in comparison with the case of a single roll.
Patent JP-S58117542-A (JP)
Title: Reproducing method of natural color image
Inventor: ONODERA KAORU
IPC: G03C7/00
Filed: 1981-12-31
Abstract: PURPOSE:To enhance sensitivity and color reproducibility by using a sensitive material for photographing contg. 3 kinds of couplers which form compounds each having the maximum spectral absorption wavelength at a specified wavelength and a sensitive material for printing and by imagewise exposing the sensitive material for photographing. CONSTITUTION:A sensitive material for photographing is manufactured by adding 3 kinds of couplers which form diffusion resistant compounds having the maximum spectral absorption wavelengths at 460-530nm, 560-630nm and 670- 750nm, respectively to blue-, red- and green-sensitive silver halide emulsion layers laminated on a transparent support. A sensitive material for printing having silver halide emulsion layers having the maximum spectral sensitivities in said ranges, respectively on a support is manufactured. The sensitive material for photographing is imagewise exposed and developed to form a negative image. The sensitive material for printing is exposed through the negative image, and by causing coupling reactions, a dye image is formed.
Patent JP-H1040349-A (JP)
Title: Rugged surface reflection type digital information display plate
Inventor: TSUBOKAWA SADAHIKO
IPC: G06K7/12
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a digital information display plate low in cost and capable of facilitating detection by providing the plate with a digital information display part for optically detecting a combined group of recessed faces and projecting faces formed on a smooth surface by machinery. SOLUTION: An information display part 4 consisting of a combined group of recessed faces 2 and projecting faces 3 corresponding to number information displayed on a number plate 1 for an automobile is formed on the peripheral edge of the number plate 1. When the recessed faces 2 and projecting faces 3 are irradiated with light, convergent light is reflected on the recessed faces 2 and divergent light is reflected on the projecting faces 3. Since reflection on each recessed face 2 can be detected as a plane and reflection on each projected face 3 can be detected as a point at the time of receiving these reflecting light, these reflection can be clearly distinguished from the reflection of light from other light sources or reflection on faces other than the recessed and projecting faces and the existence state of the rugged surface on the plate 1 can be detected.  When the rugged surface is arranged based on a fixed reference, its reflecting light can optically be detected as binary digital information.
Patent JP-S6273657-A (JP)
Title: Memory cell and manufacture thereof
Inventor: OTSUKA HIROSHI
IPC: H01L27/108
Filed: 1985-09-27
Abstract: PURPOSE:To smooth the surface by forming a U-groove to an silicon substrate and shaping a transfer gate and a cell capacitor into the U-groove. CONSTITUTION:A U-groove 22 is formed to an silicon substrate 21, and the base and the whole regions of three side surfaces and approximately one third of the lower section of residual one side surface in the U groove 22 are coated with an insulating film 33 to shape insulating-film surfaces. A gate electrode 26 is coated with an insulating film 27, a lower electrode 28 for a cell capacitor consisting of polysilicon is shaped extending over the whole region of an inner surface coated with the insulating film 23 in the U-groove 22 from the upper section of the surface of the insulating film 27, and a source diffusion layer 29 for a transfer gate is shaped to a substrate section while being brought into contact with an exposed substrate surface in the lower end section of the gate electrode 26. A gate film 30 for the cell capacitor is formed on the inner surface of the lower electrode 28, and an upper electrode 31 for the cell capacitor is shaped so as to bury the residual section of the U-groove 22 on the inside of the gate film 30. Accordingly, the surface can be smoothed.
Patent JP-S6272647-A (JP)
Title: Diphenyl ether derivative and herbicide
Inventor: NAKAMURA YUKIHIRO
IPC: C07C255/37
Filed: 1985-09-27
Abstract: NEW MATERIAL:A compound expressed by formula I [X is H, Cl or F; Y is H or NO2; Z is formula V (Q is CN, carboxyl or carboxylic acid derivative), formula VI (R is H, lower alkyl, lower alkenyl, lower alkynyl, cycloalkyl, aralkyl, alkoxyalkyl or alkali metal, e.g. Na or K, etc.]. EXAMPLE:3-(2-Chloro-4-trifluoromethylphenoxy)-alpha,alpha-dimethylphen ylacetonitrile. USE:A herbicide suitable for controlling weds growing in paddy field, upland field, orchard and uncultivated land. PREPARATION:A compound expressed by formula II is reacted with a halogenating agent in the presence of a radical reaction initiator to form a compound expressed by formula III (hal is Cl or Br), which is then reacted with NaCN to give a compound expressed by formula IV. The resultant compound expressed by formula IV is then reacted with CH3I in the presence of a base to afford the aimed compound expressed by formula I [Y is H; Z is formula V (Q is CN)].
Patent JP-S58110716-A (JP)
Title: Burying method of pile
Inventor: ENOKI HIROSHI
IPC: E02D27/14
Filed: 1981-12-24
Abstract: PURPOSE:To construct a pile having a great bearing force by a method in which soil cement piles are built up circularly and continuously, and a custom-made  pile matching the circular form of the soil cement piles is buried into the soil  cement piles while being turned before the soil cement piles are hardened. CONSTITUTION:Soil cement piles A are placed circularly and continuously until the piles A reach the supporting substratum and then foot protection work is made with cement milk. Then, a custom-made pile C having an excavating blade C' on its tip is buried into the soil cement piles A while being turned before the soil cement is hardened.
Patent JP-S6368654-A (JP)
Title: Non-rigid polyvinyl chloride resin composition
Inventor: KINOSHITA MASASHI
IPC: C08L27/06
Filed: 1986-09-09
Abstract: PURPOSE:To form a non-rigid polyvinyl chloride resin compsn. having excellent processability, migration resistance, cold resistance, non-tackiness, etc., by blending polyvinyl chloride with thermoplastic polyurethane and a specified modified vinyl ester/ethylene resin. CONSTITUTION:The title compsn. is formed from 100pts.wt. polymer compsn. consisting of polyvinyl chloride (A) and thermoplastic polyurethane (B), and 5-50pts.wt. modified vinyl ester/ethylene resin (C) having a solubility coefficient of 8.5-15 obtd. by polymerizing 5-50pts.wt. polar vinyl monomer having a solubility coefficient of 8.5-15 in the presence of 100pts.wt. vinyl ester/ethylene copolymer. As the component C, those having a melt viscosity of 10<3>-10<5>P at 170 deg.C are preferred.
Patent JP-H0559624-A (JP)
Title: Gill for mix spinning
Inventor: TSURUTA YASUNARI
IPC: D01H5/02
Filed: 1991-08-23
Abstract: PURPOSE:To obtain a compact gill for mix spinning in response to operation acceleration, labor and energy saving by adopting a fleece mix spinning method having high mix spinning effects. CONSTITUTION:The subject gill for mix spinning is characterized as follows. In the gill for mix spinning, slivers fed to the upstream side of a gill faller part 7 are divided into different running passages. A predrafting part 4 for drafting one of slivers into a fleece form is installed and the resultant fleece 5 from the predrafting part is united with the sliver 6 running through the other running passage just before the gill faller part.
Patent JP-S6191566-A (JP)
Title: Roll flaw detector
Inventor: KAWASE HIROSHI
IPC: G01N29/42
Filed: 1984-10-12
Abstract: PURPOSE:To enable judgment on the presence of a roll flaw and possible abnormality in a detector, by detecting a mechanical vibration of a roll as source of an abnormal sound generated when a roll flaw comes in contact with a rolling material. CONSTITUTION:A mechanical vibration detector 3 mounted on a working roll 1 converts a mechanical vibration of a working roll 2 into an electrical signal with a piezoelectric element. After inputted into a function generator section 10, this signal is used as a amplitude modulation signal to apply an amplitude modulation to a carrier. The signal thus modulated is transmitted to an information processing section by a radio wave. With the information processing section, the received signal is identified and extracted with a band-pass filter 11 and after an amplitude signal is demodulated 13 from the extracted signal, a frequency component corresponding to a roll flaw is extracted with a filter 12 limited to a frequency band width developed when the roll flaw is generated. This signal is full-wave rectified 14 and integrated 15 for a time determined with a timer 16. Thus, the presence of a roll flaw and possible abnormality in the mechanical vibration detector 3 can be judged depending on the magnitude of the output of the integrator 15.