baber/WOPTO huggingface dataset:
Patent JP-S62104788-A (JP)
Title: Color ink ribbon for impact printer and color printing system of impact printer
Inventor: TOMITA MIKIO
IPC: B41M5/10
Filed: 1985-10-31
Abstract: PURPOSE:To prevent the turbidity of a printed color character, by imparting a region having a plurality of color inks applied thereto in a strip form in the longitudinal direction thereof and a strip like region not coated with ink to a color ink ribbon. CONSTITUTION:Blue ink is applied to the region B of an ink ribbon 1 and red ink to the region R thereof and yellow ink to the region Y thereof but no ink is applied to a region N. When the color of ink is altered, a ribbon cartridge 7 is moved to select the region N coated with no ink and blank printing is applied to said region N. By this method, the ink adhered to the leading end of a printing pin is transferred to the region N of the ink ribbon. As mentioned above, because the ink adhered to the leading end of the printing pin is removed when a color is altered, turbidity caused by the mixing of different color inks is not generated.
Patent JP-H08110569-A (JP)
Title: Sheet film unit
Inventor: OKUTSU TARO
IPC: G03B17/26
Filed: 1994-10-07
Abstract: PURPOSE: To obtain a sheet film unit which is mass-produced at low cost by constituting a sheath of edge parts where a rectangular plate part and a U-shaped groove are formed and integrally molding it of resin by injection molding. CONSTITUTION: The sheet film unit 1 is constituted of a sheet film 2 of 4×5 inch size and the sheath 3 housing the sheet film 2. The sheath 3 is integrally injected and molded of resin such as polyethylene. Therefore, the unit 1 is mass-produced at low cost. The sheath 3 is constituted of the plate part 3a to support and cover both sides of the base of the film 2 and edge parts 3b to 3d where the groove to hold the edges of three sides 2b to 2d except the short side 2a of the film 2 is formed. By providing plural gates 10 to 14 on one side 3c side in parallel, the cross sectional area of the gates 11 to 13 in the center part is made larger than that of the gates 10 and 14 on both sides. Thus, the excellent sheath 3 is stably injected and molded without causing burr and warpage.
Patent JP-2000075798-A (JP)
Title: Display device
Inventor: NAGANO KEIICHI
IPC: G09F9/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type display device capable of preventing double images and of being miniaturized. SOLUTION: A display device 11 is mounted on the instrument panel 12 of a vehicle. The display device 11 is provided with an electroluminescent display element 13 and a reflecting member 23 by which light L1 emitted upward by the electroluminescent display element 13 is reflected downward. The light L1 emitted by the electroluminescent display element 13 passes through a louver member 20, while the light L2 reflected by the reflecting member 23 is reflected by the front surface 21 of the louver member 20 toward an observer 25.
Patent JP-H0986716-A (JP)
Title: Paper feeder
Inventor: YAMAGUCHI NAOTO
IPC: B41J13/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent a cut paper from being crumpled even if printing is performed while the cut paper is reversed by transmitting the driving force of a driving source both of a separating means and a paper feeding means or the paper feeding means, or releasing the transmission of driving force between the driving source and the paper feeding means. SOLUTION: A motor 21 is a pulse motor which can be rotated in the normal and reverse directions, and a motor gear 22 meshes with a first sun gear 23 rotatably mounted on a shaft projected on a frame 7. When the first sun gear 23 is rotated counterclockwise (an arrow A), a first planetary lever 24 is rotated counterclockwise (an arrow A) so that a first planetary gear 25 meshes with a first intermediate gear 26 to transmit the rotary driving force of the motor 21 to a paper feed roller gear 8 through the first intermediate gear 26. When the first sun gear 23 is rotated clockwise (arrow B), the first planeary lever 24 is rotated clockwise (arrow B), so that meshing with the first intermediate gear 26 is released to release the transmission of driving force to the paper feed roller gear 8.
Patent JP-H0987749-A (JP)
Title: Production of steel sheet for vessel remarkably excellent in wrinkling resistant at the time of neck reduction working
Inventor: MURAKAMI HIDEKUNI
IPC: C22C38/14
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a steel sheet capable of suppressing wrinkling generated at the time of reducing the opening part of a can body and producing a vessel. SOLUTION: A slab contg., by weight, <=0.0040% C, <=0.10% Si, <=0.08% Al, 0.01 to 0.50% Mn, <=0.02% P, <=0.02% S and <=0.0050% N and contg., at need, 0.002 to 0.080% Ti and Nb is subjected to hot rolling in a ferrite single phase or ferrite-austenite mixed phase temp. region in such a manner that the draft in the final one pass is regulated to >=25% and the water cooling starting time and cooling rate after lubrication and finish rolling are suitably regulated, is subjected to coiling or heat treatment at a temp. at which the rolled structure does not remain, is pickled, is thereafter subjected to >=70% cold rolling, annealed at the recrystallization temp. to 800 deg.C for <=3min and subsequently subjected to <=70% cold rolling once more.
Patent JP-S6488402-A (JP)
Title: Optical waveguide device
Inventor: TAMADA HITOSHI
IPC: H01F10/24
Filed: 1987-09-29
Abstract: PURPOSE:To obtain a high efficiency by using a bismuth substitution magnetic garnet film having a large Faraday rotational function, and utilizing the mutual coupling with a magnetostatic wave backward volume wave in which a spin mode is not generated. CONSTITUTION:A bismuth substitution magnetic garnet film 2 is formed on a substrate 1. A subsequently, an input electrode 3in and an output electrode 3 out of a microwave are placed so as to come into contact opposingly or to be opposed on one main face, that is, the surface of this magnetic garnet film 2. Next, by providing a means for applying a bias magnetic field Ha in parallel to this film surface and in the arranged direction of the input and output electrodes 3in, 3out, for instance, from the input electrode 3in to the output electrode 3out, or on the contrary, to a bias magnetic field side, a backward volume wave MSBVW is generated between both the electrodes. Also, an input converting part 4in of light and an output converting part 4 out of light for taking in light so as to execute an interaction with the backward volume wave MSBVW are placed. In such a way, a high efficiency is obtained.
Patent JP-H08110961-A (JP)
Title: Coin identifying counter
Inventor: HATANAKA KOUJI
IPC: G07D9/04
Filed: 1994-10-11
Abstract: PURPOSE: To prevent the generation of malfunction such as an error in money sorting by stabilizing the posture of a coin at the time of allowing the coin to pass a coin identifying part. CONSTITUTION: This coin identifying counter has a coin carrying belt gear 10 of a flat belt 12 for carrying a coin received from a coin charging hopper 3 in a state inclined upward, a reverse roller 22 for aligning coins put on the belt 12 one by one in a file arrangement, a guide rail for guiding and regulating each coin so that its perpheral edge comes into contact with a reference band face on one side in the carrying direction, oppositely arranged magnetic sensors 42, 44 for contactlessly identifying a coin on the belt 12 in a reference band face setting area and generating a money sort signal, and a loose round belt gear 50 for elastically and continuously pressing a coin downward at least in a coin identifying area T while moving together with the movement of the flat belt 12.  Since the round belt 54 follows the movement of the flat belt 12, a coin is not slid on the surface of the belt 54 even when the coin is pressed downward, so that the coin can be carried at fixed posture and a fixed speed and the generation of misidentification or the like can be prevented.
Patent JP-H03191889-A (JP)
Title: Echo detector
Inventor: HATTORI KEISUKE
IPC: G01S7/32
Filed: 1990-09-14
Abstract: PURPOSE:To make a target easy to see by shaping a signal, detected with a further lower level than a target signal burried in noise, into a pulse wave form and widening a sampling signal equal to or wider than a predetermined value in the setting of a detection distance to write the same in a memory. CONSTITUTION:A waveform shaping circuit 31 is provided on the output side of a receiver and shapes the waveform of the receiving signal SC outputted from the receiver 13 into a pulse wave Sd to apply the same to a sampling means 32. The negative logical pulse wave shown in the pulse wave Sd outputted from the circuit 31 is applied to the data input terminal D of a D-type FF 32A. Apart from this, the pulse wave Sd is applied to an AND gate 32C through an inverter 32B. The signal of the output terminal Q of the FF 32A is applied to the other input terminal of the AND gate 32C. The cycle of the clock pulse Sa applied to the clock terminal CK of the FF 32A is set to time width wider than the width of a noise signal and narrower than the width of the transmission pulse transmitted from an antenna. As mentioned above, a target signal equal to or lower than a noise level can be detected by pulse width filter-like function and a noise signal of narrow width can be removed.
Patent JP-2000080408-A (JP)
Title: Production of fine copper powder
Inventor: HANAWA KENZO
IPC: B22F9/04
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily obtain copper powder showing good electric conductivity by adding and mixing dendrite electrolytic copper powder having specified average particle size and bulk density with oils and fats, coating the surface of the electrolytic copper powder with the oils and fats and executing crushing and pulverizing with a collision board system jet mill. SOLUTION: A compositional soln. of about 5 to 50 g/l CuSO4.5H2O and 50 to 150 g/l H2SO4 is subjected to electrolytic treatment at 5 to 10 A/dm2 electrolytic density and at 20 to 60 deg.C soln. temp. to directly precipitate dendrite electrolytic copper powder having 20 to 35 μm average particle size and 0.5 to 0.8 g/cm3 bulk density into the cathode. This dendrite electrolytic copper powder is added and mixed with oils and fats (lauric acid, oleic acid or the like) by 0.1 to 5 wt.%, and the surface of the electrolytic copper powder is coated with the oils and fats. Next, this electrolytic copper powder is fed to a collision board system jet mill, is collided against a collision board in a crushing chamber by compressed air, is crushed and pulverized and is classified by a classifier to recover the objective fine copper powder by a cyclone and a bag filter.
Patent JP-H0969238-A (JP)
Title: Optical disk and its manufacture
Inventor: ITOIGAWA MASAHIDE
IPC: G11B7/24027
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated-type optical disk, which has the excellent heat resistance, can sufficiently obtain bonding strength and has the stabilized characteristics of the change in environment. SOLUTION: This disk has an information recording region on a pair of translucent substrates so that the outer surface part and the inner surface part remain. Furthermore, the disk has the protecting film of ultravmolet-ray hardening type resin containing metal ions. A bonding agent, which contains a component giving ultraviolet-ray hardening property and a component giving anaerobic hardening property is used.
Patent JP-H1067029-A (JP)
Title: Toner stirring and feeding screw and production thereof
Inventor: NONOMIYA KOJIRO
IPC: B29C45/26
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a screw used in the stirring of toner in the developing device of an electrophotographic apparatus, especially, color electrophotographic apparatus, having leveling function and good feed efficiency and made extremely simple to produce. SOLUTION: In a toner feed screw 3 provided with a double lead spiral screw part 2, spiral projections 2A are notched alternately at every constant interval (t) along a spiral in the cross sections 4 almost right-angled to the rotary direction of a shaft and the open angle to the center of the shaft part 1 of the notched cross section opposed to the spiral projections 2A is set to 90 deg.. A mold 5 consisting of split molds wherein a center angle is divided by four at 90 deg. in the shaft end surface view having one spiral screw part 2 provided to the outer periphery thereof is closed so that a pair of split molds 5A, 5C or 5B, 5D opposed through a shaft center 6 are reversely arranged in end surface viewpoint simmetry and the mold cavity is filled with a molding resin to perform molding.
Patent JP-H0293483-A (JP)
Title: Cartridge for developing device using two-component developer
Inventor: ISHIKAWA TOMOJI
IPC: G03G15/08
Filed: 1988-09-29
Abstract: PURPOSE:To facilitate the management at the time of storing and carrying a non-returnable developing device using two components by providing a partition on the inside of a cartridge, and containing a developer and a toner in the lower side and the upper side, respectively. CONSTITUTION:As for a toner cartridge 10, its inside is divided into the upper and the lower parts by a mesh 70 and a seal member 50 and used as a toner containing chamber 11 and a developer containing chamber 12, respectively, and on the containing chamber 11, a rotary member 30 is provided, and an opening part of the containing chamber 12 is sealed up tightly by a seal member 60. Storage and transport are executed in this state and such problems as scattering and melting, etc. of a toner are prevented. At the time of use, a developing unit and the cartridge 10 are combined, the member 60 is peeled off and a developer is put into a developing device. Subsequently, when the member 50 is peeled off and set to a body, a gear 40 of the rotary member 30 is engaged to a gear of the body side and rotates, and the toner is replenished to a developer carrying body consisting of a developing sleeve 110 and a magnet roller 111.
Patent JP-2000070010-A (JP)
Title: Fiber hook-and-loop fastener
Inventor: ISHIHARA KAZUTOSHI
IPC: A44B18/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a hook-and-loop fastener which is capable of keeping a specified engagement force for a long time, excellent in flexibility even in a fiber-formed male engagement element, capable of obtaining excellent touch free from itchy feeling, and free from abnormal peeling noise. SOLUTION: A fiber-formed hook-and-loop fastener has at least a large number of male engagement elements 2 to be implanted in a fiber base cloth 1 such as an woven or knit fabric and a nonwoven fabric, and is attached/ detached to/from the counter hook-and-loop fastener. The base cloth 1 has an aggregate consisting of a plurality of hook-like engagement elements 2a, 2a of small diameter wires which are erected from a common part of the base cloth surface with each base end adjacent to each other, and each base end part of a plurality of hook-like engagement elements 2a, 2a of the aggregate is integratedly joined with a part of a synthetic resin 3 which is a backing agent to penetrate the woven on knit base cloth 1.
Patent JP-S6490635-A (JP)
Title: Digital transmission system for voice signal
Inventor: MORIYAMA KAZU
IPC: H04B7/24
Filed: 1987-10-01
Abstract: PURPOSE:To attain the digital transmission of a voice signal with improved line quality by using a cryptographic device to a radio station transmitter- receiver in combination so as to realize the digital communication system with stable and improved cryptography and setting the synchronization of the voice signal. CONSTITUTION:A cryptographic device 5 is provided with selection means No.1, No.2. The means No.1 selects either of radio channels and a MODEM 53 optimum thereto and the means No.2 switches control modes A-C of the reception signal output. When the means No.2 selects the mode C, the mode is a mode of communication not applying cryptographic among stations and the S/N is decided at the reception side of each station by the MODEM 53 and only when the S/N is a standard value or above, bit synchronization correction is applied. In selecting the mode A, the mode is a mode applying communication with cryptography for all stations and each station sends a random synchronizing signal before a digital voice signal at the transmission side and the reception side decides simultaneously the random number synchronizing signal and the voice frame synchronizing signal simultaneously to apply communication with voice synthesized output.
Patent JP-H04124737-A (JP)
Title: Data dependence analyzing system
Inventor: TOYODA KOICHI
IPC: G06F9/46
Filed: 1990-09-14
Abstract: PURPOSE:To easily analyze the data dependence by making a data dependence analysis interrupting means collect the trace information at execution of a multi-task program after conversion and compare this trace information with the serial trace information and then interrupting the analysis of the data dependence when the data dependence is detected. CONSTITUTION:A trace information collecting means 7 carries out a serial program 5 after its conversion and obtains the serial trace information 8 based on an inserted trace row. Thus the information 8 is obtained with execution of the program 5. Meanwhile a data dependence analysis interrupting means 9 collects the trace information on a multi-task program 6 based on the inserted trace row when the program 6 is carried out after its conversion. Then the trace information on the program 6 is compared with the collected information 8 for analysis of the presence or absence of the data dependence. That is, it is analyzed whether the emerging sequence of definition/quotation of variables (array elements with array) is equal to the value of the emerging sequence or not. If not, the presence of dependence is confirmed and the execution of analysis of the data dependence is interrupted with addition of a prescribed message.
Patent JP-S62105441-A (JP)
Title: Carrier
Inventor: YOSHIOKA YASUO
IPC: H01L21/67
Filed: 1985-10-31
Abstract: PURPOSE:To improve the yield while cutting down the processes by a method wherein a carrier guide in the horizontal direction and a lift in the vertical direction are provided between semiconductor manufacturing device of each station so that wafers may be internally carried by driving a truck while assuring the wafers of high purity in the carrying processes. CONSTITUTION:A carrier guide 1 is installed in a semiconductor manufacturing plate while another carrier guide 3 is fixed between semiconductor manufacturing devices in the plant in horizontal state while a lift 4 is provided between the latter carrier guide 3 and a take out device of a wafer cassette 6 in vertical state. A wafer 5 as a work contained in the wafer cassette 5 is simultaneously arranged on a carrier truck 7 after making alignment with a holder 16 of the truck 7. When a drive motor 11 is supplied with a track command or power externally through an electric line 26 in such a state, a driving vehicle 8 travels at specified speed on the track of carrier guide 3. The carrier truck 7 and the driving vehicle 8 are automatically stopped on the table 31 of the lift 4 in the state as they are staying on the track.
Patent JP-S61125962-A (JP)
Inventor: KASAI KENJIRO
IPC: B61F5/44
Filed: 1984-11-22
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-H03106666-A (JP)
Title: Thermal head
Inventor: WATANABE SHUNJI
IPC: B41J2/335
Filed: 1989-09-21
Abstract: PURPOSE:To obtain an insulating film having good surface accuracy in a simple way by forming the insulating film on the lead part of a common electrode by sol-gel process. CONSTITUTION:An activating treatment is applied to the surface of a substrate 1 of alumina having been glazed using fluorine etching liquids and further Ni- plating is applied thereto by electroless Ni-plating and then Ni-W plating is applied on said Ni-plating to form a lead part 2. Thereafter, Si(OC2H5)4, C2H5OH, H2O, HCl are mixed at a mole ratio 1.00 : 6.75 : 10.80 : 0.67 and agitated at room temperatures to prepare a solution thereof, whereby a substrate is dipped into said solution and then is lifted up at 1.5 mm/s and heat treatment is applied to said a=substrate at 500 deg.C for 10 minutes. By repeating this dipping and heat treatment, an insulating film of SiO2 mum is obtained. Etching is applied to said film with fluorine liquids and patterning is applied thereto to obtain an insulating film 3. Patterning is applied by sputtering to a resistor layer 4 excluding the left end thereof to form 0.1 mum of Ta-SiO.
Patent JP-H0776846-A (JP)
Title: Underground beam constructed on the ground and construction method thereof
Inventor: SAITO SHUNZO
IPC: E02D27/00
Filed: 1993-09-07
Abstract: PURPOSE:To reduce construction period and cost without requirement of the excavation work and disposal of the excavated soil for the underground beam. CONSTITUTION:An underground beam 1 made of cast-in place concrete is constructed on the ground surface GL so as to mutually connect column bases P' of columns P joining with a footing F. Beam piles 2 are constructed as a unit at appropriate positions of the lower face of the underground beam 1. The beam piles 2 are PC (precast) piles and cast-in place concrete piles can be used. As the construction way of the underground beam 1 and the beam piles 2, at first, necessary number of the beam piles as PC piles are driven into a specified ground with appropriate distances. In this case, the head 2a of beam piles 2 is protruded a little from the ground level GL. The beam piles 2 may be cast-in place concrete. Subsequently, the underground beam 1 is constructed with cast-in place concrete on the ground level GL and connected to the pile head 2a of beam pile 2 as a unit.
Patent JP-H0580787-A (JP)
Title: Noise controller for vehicle
Inventor: UCHIDA HIROSHI
IPC: G10K11/178
Filed: 1991-09-25
Abstract: PURPOSE:To suppress the amount of information for signal generation as much as possible while optimizing the number of microphones installed on a car and to switch noise control areas. CONSTITUTION:When front-seat noise control is selected by a front-seat noise selecting means 21, a 1st signal input means 24 inputs only the signals from microphones 1L and 1R, and 2L and 2R on a front-seat side to a signal generating means 23, but when all-seat noise control is selected by an all-seat mode selecting means 22, a 2nd signal input means 26 and a 3rd signal input means 27 input the mean value of the signals from the microphones 1L and 1R, and 2L and 2R on the front-seat side and the signals from microphones 3 and 4 on a rear-seat side to the signal generating means 23.
Patent JP-H08108918-A (JP)
Title: Cut chip carrying device
Inventor: OSHIRO MAMORU
IPC: B23Q11/00
Filed: 1994-10-12
Abstract: PURPOSE: To provide a cut chip carrying device which carries the cut chip surely. CONSTITUTION: Screw conveyors 20, 30 adjacent to each other are disposed with their center axes crossing each other in the plane, end parts of cylindrical casings 21, 31 are connected to each other by an elbow tube 3, plural engagement pins 4A, 5A are protruded at end parts of rotary shafts 22A, 32A at screws 22, 32, and the engagement pins 4A, 5A are applied to each other. Power transmission between the screw conveyors 20, 30 is thus performed.