baber/WOPTO huggingface dataset:
Patent JP-S57119595-A (JP)
Title: Automatic switching device for microphone
Inventor: MIURA AKIRA
IPC: H04R3/00
Filed: 1981-01-19
Abstract: PURPOSE:To communicate a conversation among meeting attendants clearly by  fitting a sensor, which detects the distance between a meeting table and each  meeting attendant, to the meeting table and by automatically changing connections with microphones fitted to the meeting table by the output of the sensor. CONSTITUTION:A pressure sensor or capacity sensor 4 is fitted in front of seats of each meeting attendant 5 at a meeting table used for a meeting telephone system or TV meeting system. In another way, a distance measuring unit 10 is  fitted near a microphone 1 on the table 9. On the basis of the detection output  of the sensor 4 or the unit 10, connections between the microphones 1 on the  table 9 and the 2nd microphones 2 and 3 fitted on the side surface of the table 9 are changed automatically. This switching specifies an in-use microphone in accordance with the position of the attendant 5 to communicate conversation among the attendants 5 clearly.
Patent JP-H10195015-A (JP)
Title: Optical resolution of 2-benzylsuccin acid compound
Inventor: MATSUYAMA KEISUKE
IPC: C07B57/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To enable the optical resolution of subject compound so as to provide the S-isomer having an optical purity sufficient for application to practical use as a synthetic intermediate for a therapeutic agent for diabetes in high yield by using a specific amine compound as an optical resolving agent. SOLUTION: A base, as necessary, is added to a solution containing a mixture of the R-isomer of a compound represented by formula I (R1 , R2 and R3 are each H, a halogen, a lower alkyl or an alkoxy) with the S-isomer thereof (e.g. the solution prepared by dissolving a racemic modification of the compound represented by formula I in water, alcohols, a mixed solvent of the water with the alcohols or a mixed solvent of carboxylic acid esters with water) and a compound which is the S-isomer or the R-isomer having a structural formula represented by formula II (R4 is H or Cl; * is asymmetric carbon) is then added thereto. Thereby, (A) a diastereomeric salt is formed and separated from the solution. The R-isomer or S-isomer of the compound represented by formula I is then liberated from the resultant diastereomeric salt A.
Patent JP-H11204505-A (JP)
Title: Method and apparatus for dry-etching
Inventor: SAITOU KASUMI
IPC: H01L21/302
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To perform dry-etching with good etching uniformity in a wafer surface and to perform dry-etching with good etching uniformity the same device, even with objects which is to be etched are of different etching characteristics using. SOLUTION: A stage 7 for holding a wafer is provided in a chamber 2, and a first blow-out opening 8 for a first inert gas is formed on the upper surface of the stage 7 so as to be covered with a wafer 30 while holding it, to constitute a dry etching apparatus 1. Here, a second blow-out opening 9 for a second inert gas is formed on the upper surface of the stage 7 while being nearer to the periphery of the stage 7 than to the first blow-out opening 8, so as to follow the peripheral part of the wafer 30 while holding it, with a part covered with the peripheral part of the wafer 30 while a remaining part exposed outside.
Patent JP-S54101216-A (JP)
Title: Multiplex transmission unit
Inventor: UEKANE YOSHIHIRO
IPC: H04J3/24
Filed: 1978-01-27
Abstract: PURPOSE:To enable multiplex transmission with good efficiency economically, even if there are in mixture of slave stations having much and less data amount, by freely extending or reducing the number of channels used depending on the amount of singal handled with the process control system slave station. CONSTITUTION:When data are transmitted from the master station 20 to the slave station 30, each slave station is given with the function 31 setting the address receptionable for its station in advance, and the master station 20 delivers 23 the address set to the slave station to the delivery line with each transmission data. On the other hand, when the master station 20 receives data from the slave station 30, the function transmitting busy signal to the slave stations other than the station permitting data delivery to the master station is given, and also the function to deliver the data to the master station only when this busy signal is not received is given, allowing to give the permission of transmission from the master station depending on the data amount handled with the slave station.
Patent JP-H11203586-A (JP)
Title: Terminal equipment
Inventor: ASANUMA KENJI
IPC: G08C19/02
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To make a current to be pulled from a transmission line as small as possible by using another power source as the power source of a specified element or device which increases current consumption only in a specified case. SOLUTION: The current consumption of an EEPROM 12 is ordinarily small but extremely increased at the specified time of performing writing operation with access from a microcomputer 11. Then, the consumption current of the EEPROM 12 is supplied only from a battery 14 so that the increase of internal power supply current can be suppressed. Therefore, concerning the value of the current to be pulled from the transmission line, it can be determined based on the maximum value of the current consumption of the other element or device excepting for the EEPROM 12 to remarkably change the current consumption. Therefore, that value can be set small. Thus, the power source of a transmission system can be miniaturized and when the current of the entire transmission system is limited for essential safety explosion-proof, the number of connectable terminals can be increased.
Patent JP-S61166772-A (JP)
Title: Steering gear for vehicles
Inventor: HIGUCHI MEGUMI
IPC: B62D6/00
Filed: 1985-01-21
Abstract: PURPOSE:To lower sensitivity in differential input for a steering ratio as well as to make control over the steering ratio ever so easy, by making the steering ratio so as to be varied when giving the differential input the controlling rotation of such a speed being amply large to revolving speed in a steering input shaft or a steering output shaft. CONSTITUTION:A steering input shaft 2 is solidly coupled with a steering wheel 1 at its one end while the other end is coupled with a control element 4. A steering output shaft 3 is rotatably installed on the same axis with the steering input shaft 2, and its one end is coupled with a pinion of a steering gear 10, while the other end is coupled with the control element 4. The control element 4 is installed so as to cause a differential input 5 to become the same axis with these steering input and output shafts 2 and 3. And, when this differential input 5 is in a free circuit or in a state of being stopped, a revolving speed ratio between these input and output shafts 2 and 3 comes to a range from 0.9-1.1, and when one side of these input and output shafts 2 and 3 is stationary, it is so constituted as to cause the revolving speed ratio to become more than 2.
Patent JP-H07212168-A (JP)
Title: Variable attenuator
Inventor: SASAKI CHIHARU
IPC: H03H11/28
Filed: 1994-01-27
Abstract: PURPOSE:To freely set not only an attenuation value but also an input impedance and an output impedance when an attenuator is inserted between two devices at the time of transmitting an electric signal. CONSTITUTION:Input impedance information, output impedance information and attenuation value information to be set from the outside is inputted in a CTL 11, the CTL 11 calculates the resistance values to be set to RA 1, RB 2 and RC 3 are calculated for setting the attenuation amount to a prescribed value, and the calculation result is temporarily stored in an MEM 10. The MEM 10 inputs selection signals in each of SLA 7, SLB 8 and SLC 9 based on this calculation result, and the SLA 7, SLB 8 and SLC 9 drives the relays of RLA 4, RLB 5 and RLC 6. As a rest, the relay contacts driven of Sa 1 to San, Sb 1 to Sbn and So 1 to Son are made, the resistor corresponding to this made relay contact of RA 1, RB 2 and RC 3 resistors is inserted, and the resistance value instructed by a CTL 11 is set.
Patent JP-S60152595-A (JP)
Inventor: TOMASU II BUROODOHAASUTO
IPC: C10G73/32
Filed: 1984-01-20
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-H07220355-A (JP)
Title: Disk drive device
Inventor: SARUWATARI KIYOSHIGE
IPC: G11B17/04
Filed: 1994-01-27
Abstract: PURPOSE:To reduce the thickness of a disk drive device by moving a base body among the 1st to the 3rd positions and therefore preventing the change of the loading/unloading positions of disks of small and large diameters against a holding means. CONSTITUTION:A spindle motor 7 is fixed to a base body 1 to revolve the 1st and 2nd disks 101 and 104. A pickup 6 is supported to reciprocatively move toward an arrow B in order to record and reproduce the information. The bosses 1a-1d are formed on the surface of the body 1 to hold a disk cartridge 102 in the prescribed height to the pickup 6. Then the positioning pins 2 and 3 are provided on the boses 1a and 1b respectively to engage the positioning holes of the cartridge 102. Meanwhile the body 1 is provided with the guide pins 4 and 5 at the positions outside of a 2nd disk 104 provided on a 2nd turnable 13. Thus the pins 4 and 5 perform the guiding/positioning actions to a holding part 16 when the body 1 is moved up and down.
Patent JP-H01185254-A (JP)
Title: Magnetic resonance imaging device
Inventor: SHIKISHI YOSHIROU
IPC: G01R33/38
Filed: 1988-01-19
Abstract: PURPOSE:To contrive the elimination of trouble caused by an eddy current by forming a coupling removing means by a non-magnetic material of conductivity lower than copper and reducing the eddy current in the coupling removing means. CONSTITUTION:A magnet device 1 arranges in its inside respectively concentrically an inclined magnetic field coil 2, cylinder unit 3, coupling removing means 4 and the first RF coil 5, and a static magnetic field is formed in a photographic hole 8. The cylinder unit 3 is formed by an insulating material, and this cylinder unit 3 glues to its internal peripheral surface (or peripheral surface), for instance, aluminum foil of non-magnetic material with conductivity lower than copper, forming the coupling removing means 4. An eddy current is in proportion to the conductivity, while a loss of the eddy current is effected by its square. The eddy current loss in case of the aluminum decrease to about 1/3 the copper. Accordingly, the eddy current in the coupling removing means can be reduced, and a trouble of deterioration of an inclined magnetic field waveform and a load increase of a power source and so on can be eliminated.
Patent JP-H05194702-A (JP)
Title: Production of polyurethane resin
Inventor: NISHITOMI KATSUHIKO
IPC: C08G18/62
Filed: 1992-01-20
Abstract: PURPOSE:To provide a powdery polyurethane resin excellent in dispersion stability in a nonaqueous dispersion medium by using a specified polyol in the method for obtaining the title resin from a polyol and a polyisocyanate. CONSTITUTION:A method for obtaining the title resin by reacting a polyol, a polyisocyanate and an arbitrary polyamine, wherein the polyol used comprises one containing a polyol obtained by polymerizing compound(s) having polymerizable unsaturated bonds and containing 4-20C alkyl (e.g. methyl methacrylate and lauryl methacrylate) in the presence of an initiator comprising a mercaptan compound having two OH groups (e.g. thioglycerin).
Patent JP-H08192636-A (JP)
Title: Glass run mounting structure in vehicular door
Inventor: TAKAMIYA TAKEOMI
IPC: B60J5/04
Filed: 1995-01-20
Abstract: PURPOSE: To provide a glass run mounting structure in a vehicular door, allowing a glass run to be properly laid within a door body without any need of cutting a part of the run. CONSTITUTION: The clamping section 15 of the core material 13 of a glass run 10 is fitted to the end 26a of the inner side section 26 of a support 28 connected to a door inner panel 2 within a door body, in such a state as clamping the section 26. Also, the outer side section 27 of the support 28 is externally kept in contact with a holding section 16. As a result, the core material 13 is kept clamped between the sections 27 and 26 and, therefore, the glass run 10 is kept in a properly fitted condition in the door body. According to this construction, the core material 13 does not need any welded fitting for mounting the glass run 10, and a part thereof does not need to be cut, thereby improving work efficiency.
Patent JP-S61167257-A (JP)
Title: Voice storing device having transferring function
Inventor: NAKAJO AKIHIRO
IPC: H04M3/533
Filed: 1985-01-19
Abstract: PURPOSE:To transfer a message to an addressee designated by a receiver as it is or after making addition by providing a voice memory device that records a message, a controlling memory device that stores address information and a controlling device that controls the two memories. CONSTITUTION:After a telephone set 10B, an addressee, reproduced and heard a message (n) judged that the message is to be transferred to, for instance, to a telephone set 10C, the subscriber operates the telephone set 10B to designate telephone number of addressee again. Then, address number information is registered again by a controlling device 5 in the address telephone number 21-n in a controlling memory 4. At this time, if addition of the message is made by the telephone set 10B, the added message is linked in a voice memory 3. In the case where plural telephone numbers are inputted as address when address is designated again, plural addresses are registered in the block 21 is the memory 4, and the message is transferred to respective address.
Patent JP-S58126381-A (JP)
Inventor: INOUE TETSUHIKO
IPC: D06N7/00
Filed: 1982-01-22
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-S62167915-A (JP)
Title: Connecting rod
Inventor: NAKAGAWA TADASHI
IPC: B22D19/14
Filed: 1986-01-20
Abstract: PURPOSE:To improve tensile strength by burying a bolt for fixing a cap portion in a lever portion side half large end portion, and positioning the end portions of long fibers compounded in the lever portion and the small end portion in such a manner as to overlap the bolt. CONSTITUTION:Each one terminal of long fibers 7 is put between a clip 9 and a cap 10 buried in a lever portion side half end portion 3b of a connecting rod 1, passed through a small end portion 2, engaged with the other hook portion 6a, further passed through the small end portion 2 and returned to the clip 9. This arrangement is repeated to fix the long fibers. After bolts 5, 6 and long fiber 7 assembly are installed in a basting mold, an aluminium alloy or the like is pressure molded to make a connecting rod 1. Subsequently, a cap portion 3c is made, and the cap portion 3c and the lever portion side half large end portion 3b are put together and fixed by the bolts 5, 6 to finish the connecting rod.
Patent JP-H07216315-A (JP)
Title: Pressure-sensitive adhesive film
Inventor: HAGIWARA HIROYUKI
IPC: C09J7/04
Filed: 1994-01-28
Abstract: PURPOSE:To obtain the subject film which leaves no adhesive residue even after long-term outdoor adhesion to an adherend and suffers no substrate deterioration by ultraviolet during the outdoor use by forming a specific thin metal layer on one side of a substrate and forming a pressure-sensitive adhesive layer on the other side. CONSTITUTION:This adhesive film comprises a substrate (e.g. a PE film coated on one side with a metal layer having a thickness of 10-mum or smaller and on the other side with a layer of a pressure-sensitive adhesive (e.g. an acrylic rubber), the metal layer having a reflectance of 70% or higher and being preferably made of at least one member selected from among Al, stainless steel, Cu, Pt, Au, Ag, and Pd.
Patent JP-H07222129-A (JP)
Title: Video communication equipment
Inventor: MIMURA ITARU
IPC: H04N7/15
Filed: 1994-01-28
Abstract: PURPOSE:To improve working efficiency while suppressing the increase of communication cost by detecting the start and end of conversation, switching image encoding characteristics from those of moving images to those of quasi- moving image and selecting a line to be connected corresponding to an image encoding system. CONSTITUTION:A video signal provided by an image pickup device 2 is encoded/ compressed by an image encoder 6, and an audio signal is encoded by a voice encoder 5 and synthesized with the video signal by multiplexers 9 and 10. A voice analyzer 4 analyzes the audio signal, collates a reservation word and detects the start and end of conversation. When the start of conversation is detected, the device 4 switches a quasi-moving image encoder 8 of the image encoder 6 to a moving image encoder 7 and switches a network to a high-speed communication network 12 while controlling a line connector 11. When conversation end is detected, the device 4 switches the device 7 to the device 8 and switches the network 12 to a low-speed communication network 13.
Patent JP-H10204674-A (JP)
Title: Iron electroplating solution
Inventor: TAKENOUCHI HIROSHI
IPC: C25D3/20
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain an iron electroplating solution capable of forming an iron plated film having excellent appearance by incorporating gluconic acid and a gluconate in an electroplating solution consisting essentially of ferrous chloride to suppress the generation of the precipitate of ferric hydroxide in the plating solution. SOLUTION: The water soluble gluconic acid and one or more kinds of the gluconates are added into the iron electroplating solution. As a result, Fe<3+> generated at the time of iron plating is held in the solution as a complex ion to completely suppress the generation of the Fe(OH)3 precipitate and the iron plated film having excellent appearance is formed. Where, the content of gluconic acid and the gluconates in the iron electroplating solution is preferably 5mmol to 2.5mol per 1mol ferrous chloride. The iron electroplating solution is used at >=85 deg.C and <=pH2.1.
Patent JP-H06222413-A (JP)
Title: Image blur correcting device
Inventor: ICHISE HARUNOBU
IPC: G02B5/06
Filed: 1993-01-21
Abstract: PURPOSE:To couple the end faces of a variable vertex prism and holding members holding the end faces with higher exactness in a shorter time by providing a bayonet mount for coupling the end faces and the holding members. CONSTITUTION:A yaw holding frame 3 is provided with a flange part 1a on the outer periphery of a fixing frame 1 to constitute a rotary bayonet between the flange part and a projecting part provided on the joint surface side between the holding frame 3 and the fixing frame 1. Then, the holding frame 3 and the fixing frame 1 are tightly fixed to each other by the bayonet part between the flange part 1a and the projecting part. The fixing frames 1, 2 forming the end faces of the variable vertex prism inclusive of transparent plates 11, 12 and the holding frames 3, 4 holding these fixing frames freely turnably around specific axes are respectively provided with the bayonet mounts for coupling both and, therefore, the need for using an adhesive for coupling both is eliminated and the coupling of the positional relations of both with the higher exactness in a short time is possible.
Patent JP-H10209116-A (JP)
Title: Etching device and etching end point detecting method
Inventor: TAWARA KENJI
IPC: H01L21/302
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a dry etching device where the bloom and corrosion on the surface of a window are difficult to occur. SOLUTION: A distance between a detection window 7 and a plasma in an etching chamber 1 is kept large by an extension port 14. Etching gas or a reactive product which is to intrude into the extension port 14 is discharged to an outer part and quantity intruded into the extension port 14 is reduced. The inert gas of N2 ejected from a gas introduction port 19 is sprayed on the inner face of the detection window 7. Etching gas is prevented from arriving at the inner face of the detection window 7. When it is once adhered to the inner face, it is torn off by inert gas. Etching gas is discharged to the outer part of the extension port 14 in accordance with flow where gas ejected from the gas introduction port 19 is speedily discharged from the extension port 14.
Patent JP-H05195443-A (JP)
Title: Aromatic flame-retardant polyester fiber cloth
Inventor: SHIMADA KOUJIROU
IPC: D06M101/16
Filed: 1992-01-21
Abstract: PURPOSE:To obtain the subject cloth highly resistant to washing and having aromaticity and flame-retardancy by fixing perfume-containing microcapsules to a specific flame-retardant polyester fiber with a polyurethane resin binder. CONSTITUTION:A flame-retardant polyester fiber is produced by copolymerizing 0.3-1.5wt.% (in terms of phosphorus element) of a phosphorus compound of formula (R is linear or cyclic alkylene, arylene or aralkylene; R1 is <=6C alkyl, aryl or aralkyl; R and/or R1 may contain one ore more F, Cl, Br, O or S atoms; R2 and R3 are 1-18C alkyl, aryl or H) to a polyester containing ethylene terephthalate as constituent unit. Perfumery-containing microcapsules are bonded to the fiber with a urethane resin binder to obtain the objective aromatic flame- retardant polyester fiber cloth having excellent aromaticity and flame-retardancy resistant to washing and dry-cleaning.
Patent JP-S60154333-A (JP)
Title: Adjusting mechanism of optical member
Inventor: ANDOU TETSUO
IPC: G02B7/00
Filed: 1984-01-23
Abstract: PURPOSE:To attain ease of installation and adjustment of an optical member and to attain fixing while confirming the adjustment by placing a holding frame assembled with the optical member onto a base having a slot and pressing a taper part of the holding frame with a prescribed tightening plate. CONSTITUTION:The optical member 5 such as a 1/4 wavelength plate or the like is assembled to a cylindrical part 14 of the holding frame 13, to which a flange part 15 and the taper part 16 are formed. The holding frame 13 is placed on the base 19 having a V form slot 20 and a locking slot 23 and the taper part 16 of the holding frame 13 is pressed by a semi-circular arc face 26 made of an elastic member of the tightening plate 25. In case of adjustment, the flange is turned for adjustment and a tightening screw 30 is tightened, then the taper part 16 is pushed onto the slot 20 and also a side face 17 is pushed to the locking slot 23. Thus, the installation and adjustment of the optical member 5 are attained easily and fixed while the adjustment is confirmed.
Patent JP-S56105650-A (JP)
Title: Semiconductor device
Inventor: AOMURA KUNIO
IPC: H01L21/762
Filed: 1980-01-28
Abstract: PURPOSE:To prevent inversion of a burried SiO2 and an Si substrate interface by restraining segregation of B by a method wherein an acid resistive thin film is formed on the bottom surface of the burried SiO2 separating layer on the Si substrate. CONSTITUTION:An epitaxial layer 23 is formed on the P type Si substrate 21 on which an N layer 22 selectively is mounted. Burried SiO2 24-24'' approximately equivalent to the layer 23 in thickness are provided, the epiraxial layer is separated and circuit elements 25, 25' are formed. Si3N4 layers 27-27'' are formed on the bottom surface of the SiO2 24-24'' to prevent to SiO2 from being grown and at the same time, to restrain the segregation of B at heat treating and to prevent the surface of P type Si substrate from being inverted to an N type. Accordingly, a phenomenon in which separated islands are electrically connected with each other will not occur nor the circuit function is broken.