baber/WOPTO huggingface dataset:
Patent JP-S63133122-A (JP)
Title: Production of liquid crystal light control element
Inventor: OKABE MASAHIRO
IPC: G09F9/30
Filed: 1986-11-25
Abstract: PURPOSE:To relax the requirement of flatness to a substrate by coating a liquid crystal, where spacers are mixed, on the substrate on which a transparent electrode, an oriented film, etc., are preliminarily formed and forming a layer- built film where an oriented film, a transparent electrode, etc., are laminated. CONSTITUTION:The process is provided where a liquid crystal layer 207 where spacers 208 having prescribed dimensions are mixed is formed on a lower substrate 201 including the first electrode 202 by the coating method after the first electrode 202 is formed on the surface of the lower substrate 201 out of a pair of substrates, which face each other, in accordance with a prescribed pattern, and the process is provided where an upper substrate 20 is adhered to a layer-built film 211 after this layer 211 where prescribed films are laminated is formed on the liquid crystal layer 207. Since the surface of the liquid crystal layer 207 is made flat through the foundation surface is somewhat rugged, the requirement of flatness to the surface of the lower substrate 201 is relaxed and narrow gaps are easily formed with a high precision.
Patent JP-S62141363-A (JP)
Title: Cooling device for belt type continuously variable transmission
Inventor: SHIMAMOTO MASAO
IPC: F16H57/04
Filed: 1985-12-14
Abstract: PURPOSE:To prevent the undesirable influence of the frictional heat onto a belt by installing blowing fans onto the pulleys of a belt type continuously variable transmission used for automobile and efficiently cooling the pulleys. CONSTITUTION:Blowing fans 54 and 64 are installed integrally onto the side surfaces of the fixed sheeves 51 and 61 of the pulleys 5 and 6. Ducts 15 and 22 for introducing the outside air the opened, opposed to the both blowing fans 54 and 64. The air introduced by the both blowing fans 54 and 64 cools the fixed sheeves 51 and 61, and further cools the movable sheeves 52 and 62 of the opponent pulleys 5 and 6 by the aid of air introducing passages R1 and R2.
Patent JP-H06132734-A (JP)
Title: Constant voltage generation circuit
Inventor: MIKAMURA YASUKI
IPC: H03F1/30
Filed: 1992-10-20
Abstract: PURPOSE:To provide a constant voltage generation circuit which can set prescribed intermediate voltage without being affected by the fluctuation of power voltage. CONSTITUTION:A first bias setting circuit 5 generating first voltage which increase/decrease-fluctuates in the same inclination in accordance with the increase/decrease fluctuation of power voltage, a second bias setting circuit 6 generating voltage between two terminals, which increase/decrease-fluctuates in the same inclination, a first electronic field effect transistor 7 where a drain is connected to the high voltage power source-side of two power voltage, first voltage is impressed on a gate and intermediate voltage is generated from a source, and a second electric field effect transistor 8 where a drain is connected to the first electric field effect transistor 7 and voltage between two terminals is impressed between a gate and a source are provided. Thus, prescribed intermediate voltage is generated by canceling first voltage fluctuation by the change of voltage between the gate and the source in the first electric field effect transistor 7.
Patent JP-H11154755-A (JP)
Title: Active matrix circuit
Inventor: SUZAWA HIDEOMI
IPC: H01L29/786
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To optimalize a circuit by changing structures of a TFT(thin film transistors) used as a switching element in an active matrix circuit and other TFT used in a CMOS logic circuit as epitomized by a shift register, etc., of a peripheral circuit. SOLUTION: A source/drain 114 of a TFT of an active matrix circuit is doped with either N-type impurity or P-type impurity by combining doping process with sidewalls 111 and 112. Also a conductivity type is the same as that of the TFT of the active matrix circuit, and a source/drain of a TFT used in a peripheral circuit includes both of P-type impurity and N-type impurity.
Patent JP-H03145435-A (JP)
Title: Preparation of phenols
Inventor: SHIBAYAMA HITOYUKI
IPC: C07C39/02
Filed: 1989-10-31
Abstract: PURPOSE:To efficiently recover a phenol in drains when a crude phenolate salt prepared by treating a phenol-containing solution with an aqueous NaOH solution is subjected to separation, purification, decomposition and distillation processes by adding phenol-containing drains generated in decomposition and distillation processes to a purified but undercomposed phenolate salt. CONSTITUTION:When a crude phenolate salt prepared by treating a solution containing a phenol with an aqueous NaOH solution is subjected to extraction, separation, purification, decomposition and distillation processes to prepare a phenol, phenol-containing drains generated in the decomposition and distillation processes are added to a purified phenolate still not subjected to the decomposition process. The method permits to effectively recover the phenol in the draines only by disposing a simple piping for the feed back in the existing installation without requiring a specific treatment and to obtain effects such as the lowering of the consumption unit of water added in the decomposition process and the deduction of the load of a drain-treating installation.
Patent JP-2000070871-A (JP)
Title: Shower with sponge
Inventor: FURUKAWA ICHIRO
IPC: B60S3/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To carry out washing with water and wiping-off simultaneously and control the generation of scratches generated by the wiping-off work to the minimum by setting sponge with a number of through-holes for passing through water jetted out of nozzles on the nozzles of a shower. SOLUTION: A sponge 1 with a number of holes 2 respectively adjusted to the positions of nozzle ends is set on nozzles 3 of a shower so that water jetted out of the nozzles 3 keeps the jet energy as its is. When the shower with the sponge is used, water is passed through a connected hose 5, and a pipe 4 is held with hands and moved while rubbing a face to be cleaned. As water is fed onto the surface of the sponge 1 constantly from the nozzles 3, the sponge 1 is moved as if almost sliding lightly to, constantly wash away fouls and fine particles dropped thereon. Water contained in the sponge 1 is drained off by pressing the sponge 1 from above on the sections of nozzles 3, and the sponge can be used as a water wiping-off tool after cleaning by removing the hose 5 therefrom.
Patent JP-S62141615-A (JP)
Title: Manufacture of magnetic head
Inventor: SHIMIZU YOSHIRO
IPC: G11B5/127
Filed: 1985-12-17
Abstract: PURPOSE:To join a magnetic head core for reproducing and a magnetic head core for erasing firmly without generating a void and reduce trouble of peeling at the time of working when joining the two head cores in series by forming glass films on the surface of I core devoid of a winding window, bringing the faces into contact with each other and diffusion joining by solid phase reaction. CONSTITUTION:Glass films 7 are formed to thickness of about 20mum on opposite faces (joining faces) of I cores 1a, 2a devoid of winding windows 1e, 2e. The faces are brought into contact with each other, and heat treated for 4hr at about 1,050 deg.C applying pressing force F. Proper temperature for heat treating is in the range of 850-1,300 deg.C. After joining 1a and 2a, the side that forms gap parts 1c, 2c of C cores 1b, 2b made of magnetic ferrite and provided with winding windows 1e, 2e is butted against 1a, 2a and joined filling with glass.
Patent JP-S63135399-A (JP)
Title: Cyclic amp derivative
Inventor: KAJI AKIRA
IPC: A61K31/7076
Filed: 1986-11-28
Abstract: NEW MATERIAL:A compound expressed by formula I (R is lower alkyl). EXAMPLE:Adenosine 3',5'-cyclic methyl phosphonate. USE:A carcinostatic agent and cyclic adenosine monophosphate (AMP) phosphodiesterase inhibitor having excellent permeability to cells. PREPARATION:A 2'-tetrahydropyranyladenosine expressed by formula II is reacted with an alkyl 0,0-bis-(1-benzotriazolyl)phosphonate expressed by formula III. N-Methylimidazole is added and reacted with the resultant reaction product to afford a compound expressed by formula IV, which is then hydrolyzed with an acid.
Patent JP-S60158566-A (JP)
Inventor: EDOWAADO KIYANPU DAURINGU
IPC: H01R12/61
Filed: 1984-12-28
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-H11116127-A (JP)
Title: Printing device
Inventor: MURATA YOSHITAKA
IPC: B41J13/10
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To easily distinguish the discharged sheet in the previous run of printing from the sheet discharged in the next run of printing even without preparing any particular sheet for sorting. SOLUTION: A printer 1 is composed of a sheet feeding part 4 fitted with a cassette 3 to accommodate sheet of paper 2 for printing, a sheet deforming mechanism 6 having a fixation device 7, and a stacker 8 to which sheets 2 are discharged. The transport path 9 is furnished with a pair of transport roller 9c to transport the sheets 2 pinchedly and an discharge roller 9d to carry the sheets 2 to the stacker 8. The deforming mechanism 6 has a guide 10 capable of rotating in the directions of arrows A and B. A long hole is formed at one end of the this guide 10, and one end of the shaft of a solenoid 12 is inserted into the long hole, and the shaft moves with energization and deenergization of the solenoid 12 so as to rotate the guide 10. A recess 13 is formed in one part of the transport part 9 confronting one end of the guide 10.
Patent JP-S63136798-A (JP)
Title: Speaker system
Inventor: TANAKA TSUNEO
IPC: H04R1/28
Filed: 1986-11-27
Abstract: PURPOSE:To realize a flat frequency characteristic by using an independent diaphragm for a rear opening part and a closing part to spread the piston vibration band of the diaphragm remarkably. CONSTITUTION:The rear face of the diaphragm 1a is formed as a closed cabinet, an opening 6 is provided to the rear face of the central diaphragm 1c to form a rear open cabinet. Each diaphragm is driven by voice coils 8 placed at four positions. Since each is formed as an independent diaphragm, the load on the rear face is equal in each diaphragm and the node position at the free vibration of the diaphragm is driven to attain piston vibration easily. Thus, the peak dip is decreased in the characteristic of the independent diaphragm more than that of a conventional integrated diaphragm and the frequency band is expanded.
Patent JP-S61145489-A (JP)
Inventor: GAASU JIEIMUZU ASUPUDEN
IPC: G21C11/02
Filed: 1985-12-16
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-2001112233-A (JP)
Title: Linear actuator
Inventor: OKADA YUKIHIRO
IPC: H02K41/03
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To eliminate a cause of blocking industrialization that the cost of a motor itself is increased because the quantity of rare earth magnet to be used increases as the thrust is enhanced. SOLUTION: The linear actuator comprises a yoke 1, permanent magnets 2, 2', and an armature coil part 3. Since flux from the permanent magnets 2, 2' interlink the armature coil part 3, a thrust is generated in the armature coil part 3 according to Fleming's left-hand rule when a specified current is fed thereto and the armature coil part 3 is moved. Since a plurality of the permanent magnets 2 having direction of magnetization substantially perpendicular to the driving direction and the permanent magnets 2' having direction of magnetization substantially in the driving direction are arranged substantially in the driving direction, flux interlink the armature coil part 3 efficiently to increase thrust.
Patent JP-H04156739-A (JP)
Title: Communication system
Inventor: OSHIMA IZUMI
IPC: H04L9/10
Filed: 1990-10-19
Abstract: PURPOSE:To simplify a memory to store the address of each terminal equipment, and to attain the reduction of cost by distributing automatically the address after the application of power supply from a center controller to each terminal equipment. CONSTITUTION:Plural terminal equipments 11a to 11c are provided with a microcomputer 21 to control a transmitting and a receiving parts 22, 23, an address registering key 24, a volatile memory 25, and an identification number storage part 26 respectively. Besides, the center controller 10 is provided with the microcomputer 13 to control the transmitting and the receiving parts 14, 15 and a non-volatile memory 17, and the address after the application of the power supply is distributed from the controller 10 to the equipments 11a to 11c. Since the addresses of the equipments 11a to 11c can be distributed after the power supply is applied in this way, the non-volatile memory is made unnecessary, and in addition, since a fuse box for which a diffusion process is not increased can be incorporated as the identification number storage part 26 even in the case that the equipments 11a to 11c are made into an LSI, the cost can be suppressed low.
Patent JP-H07135515-A (JP)
Title: Polyphase modulation circuit and polyphase demodulation circuit
Inventor: TAKARAGAWA KOJI
IPC: H04L27/20
Filed: 1993-11-12
Abstract: PURPOSE:To obtain a polyphase modulation/demodulation circuit using surface acoustic wave element. CONSTITUTION:A pulse signal generator 4 generates an impulse signal corresponding to the period of a transmission signal and changeover switches 51-54 switch and extract the impulse signal corresponding to the phase information of the transmission signal and the signal is inputted to input transducers 21-24 and a delayed surface acoustic wave stimulated by each transducer and propagated on a substrate is detected by an output transducer 3 in the polyphase modulation circuit, and the electrode finger structure of the input transducers 21-24 and the output transducer 3 is devised such that the impulse response between the input and output of the surface acoustic wave has a waveform of the burst pulse having the length of nearly period length of a transmission signal waveform and the polarity of the propagation path line or the electrode finger is varied so that the phase of the surface acoustic wave propagated through the input transducers 2124 and the output transducer 3 differs from each other.
Patent JP-S63137525-A (JP)
Title: Surface coating co base alloy tool for seaming can cover of canning
Inventor: KIKUCHI NORIBUMI
IPC: B21D51/30
Filed: 1986-11-28
Abstract: PURPOSE:To provide the Co base alloy tool equipped with excellent wear resistance and corrosion resistance by forming in the layer thickness of a specific value the solid coating layer consisting of one kind of a single layer or >=two kinds of plural layers of a titanium carbide, titanium nitride, etc., on the surface of the Co base alloy base body containing the C of specified amt. CONSTITUTION:The composition of a Co base alloy base body is taken at 1.5-4wt% C, 15-35% Cr, 3-30% W and the balance being Co with inevitable impurities. On the surface of the Co base alloy base body a single layer or the plural layer of >=two kinds are formed by using TiC, TiN and TiCN with a chemical vapor deposition method, etc. In accordance with this, a solid coating layer is formed on the surface of the Co base alloy base body and the mean layer thickness of this layer is regulated to 0.5-10mum. This Co base alloy tool for seaming the can cover is equipped with excellent wear resistance and corrosion resistance and can display an excellent performance in seaming the can cover.
Patent JP-H09129206-A (JP)
Title: Electrical equipment with battery detachably mounted
Inventor: MORITA HIDEYO
IPC: H01M2/10
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To lessen the occurrence of a contact failure by mounting a contact easily and at a prescribed position. SOLUTION: Electrical equipment has a contact 4 mounted on a board via a plastic holder 8. The contact 4 is made of an elastically deformable metallic wire. and has one end formed as a mounting part 4C mounted on the holder 8. The other end is formed as a contact part 4A kept in contact with the terminal A of a pack battery, and the intermediate part of the wire is wound like a coil for forming an intermediate coil part 4B. Furthermore, the mounting part 4C of the contact 4 has a bent engagement part 10. The holder 8 is formed out of a side wall 11 having a bottom to hold both sides of the intermediate coil part 4B, a stopper part 12 for preventing the bent engagement part 10 of the contact 4 from being caught and subsequently the contact 4 from being pulled out, and a jointing leg part 13 to be connected to the board.  In addition, the bottom of the mounting part 4C has a through-gap capable of passing the mounting part 4C of the contact 4.
Patent JP-H02128572-A (JP)
Title: Digital color copying machine
Inventor: TSUBOI TOSHIO
IPC: H04N1/00
Filed: 1988-11-08
Abstract: PURPOSE:To enable the user of a digital color copying machine to easily recognize the color balance of a picture selected through a mosaic monitor as an image by displaying the level of the color balance of the picture selected out of pictures of the mosaic monitor on a displaying means. CONSTITUTION:In the mosaic monitoring mode, the user of this digital color copying machine first sets a noticeable area where color adjustment is to be performed in the best state while he watches an original picture displayed in the displaying section on a console panel by preliminary scanning and a registering picture memory circuit 1 stores only the picture data corresponding to the set value of the noticeable area in its memory in the course of the next scan. A picture tone set circuit 2 causes pictures of various hues to be printed on the same paper from picture data and the user selects the optimum hue. Then, when the desired picture is selected by the user, the color balance of the desired picture is set and, at the same time, the level of the color balance is displayed in the displaying means. Therefore, the user can recognize the level of the color balance of the picture selected through a mosaic monitor.
Patent JP-H02128428-A (JP)
Title: Semiconductor device
Inventor: KIYONO YOSUKE
IPC: H01L21/265
Filed: 1988-11-08
Abstract: PURPOSE:To give highly precise concentration gradient to source.drain by a method wherein the first gate insulating polySi layer, an insulating thin film and the second polySi layer are laminated on an Si substrate while the size of the second polySi layer is made longer than that of the first polySi layer. CONSTITUTION:A p type Si substrate 1 is sectioned by field insulating films 2 and then a polySi layer 4, an SiO2 thin film 5 and another polySi film 6 are laminated on a gate insulating film 3. The Si layer 6 is longer than the polySi layer 4. Making use of this eaves structure, P ion is implanted in the oblique direction to form an n<-> drain layer 8 and a source layer 7 in relatively low concentration and successively As ion is implanted in the vertical direction to form an n<+> type drain layer 10 and a source layer 9. In such a constitution, a MOSFET with source.drain layers having the concentration gradient can be formed easily.
Patent JP-H04159308-A (JP)
Title: Production of styrene copolymer
Inventor: INAGAKI YOICHI
IPC: C08F212/14
Filed: 1990-10-23
Abstract: PURPOSE:To obtain the title copolymer useful as a resin component, or a compatibilizer for a polymer alloy or as a coating resin by copolymerizing an aromatic vinyl compound with a specified styrene derivative. CONSTITUTION:An aromatic vinyl compound (e.g. styrene) is copolymerized with a compound of the formula (wherein X is H, or CH3; and R1 is H or 1-4 C alkyl), e.g. vinylbenzyl acetate or vinylbenzyl propionate. The obtained styrene copolymer is desirable as a resin component or a compatibilizer for a polymer alloy or is useful as a resin component for a surface coating material.
Patent JP-H11124748-A (JP)
Title: Multifilament yarm having optical interfering function
Inventor: ASANO MARI
IPC: G02B1/04
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a multifilament yarn capable of effectively manifesting light interfering properties in a state of the multifilament yarn. SOLUTION: This multifilament yarn has (a) the flatness ratio of constituent filaments within the range of 4.0-15.0, (b) the number of laminations in the constituent filaments within the range of 15-120 layers and (c) the elongation of the multifilament yarn within the range of 10-50% in the multifilament yarn, prepared by alternately laminating at least two polymers different in refractive index in the direction parallel to the major axis of the flat cross section and composed of light interfering filaments in a flat from as constituent units.
Patent JP-2001104873-A (JP)
Title: Coating method
Inventor: SUENAGA KENICHI
IPC: C09D7/80
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a coating method capable of forming a coating film having more uniform hue by using two or more kinds of powder paints different in hue and excellent in fluidity and to provide a coating film producing method using the coating method. SOLUTION: In this coating method for obtaining the coating film having uniform hue by the color mixture or two or more kinds of powder paints different in hue, the difference of thixotropy factors of the powder paints at <=200 deg.C is within 50 Pa.s. The coating film producing method uses the coating method.
Patent JP-H06235262-A (JP)
Title: Finishing material installing engineering method carried out simultaneously with concrete building frame work
Inventor: NISHIDA ITARU
IPC: E04G11/22
Filed: 1992-09-30
Abstract: PURPOSE:To shorten a construction period by bringing a finishing material holding body formed by sticking/fixing a finishing material on/to a fixing plate into contact with the inside surface of a form, placing concrete in the form, and installing the finishing material on the concrete surface after it is solidified. CONSTITUTION:The fourth-stage finishing material holding body is loaded on a third-stage finishing material holding body 32C, and the top end of is sandwiched by a sandwiching piece 36 of a presser means 33, and a yoke 3 is raised by a hydraulic jack 4, and after a form 11 is raised by about the one-third height, concrete 27 is placed by a height equivalent to a rise in the form 11. Next, a rise of the form 11 and placing of the concrete 27 are repeated. Next, a fixing plate 30 of the first-stage finishing material holding body 32a is removed, and a finishing material 28 stucked on the fixing plate 30 by a weak aticking material is formed integrally with the concrete 27. The presser means 33 is raised, and the fifth-stage finishing material holding body is loaded, and after it is held by the presser means 33, the concrete 27 is placed in the raised form 11. Similar work is repeated further, and the finishing material 28 is fixed to the outer wall surface of a concrete structure 1.