baber/WOPTO huggingface dataset:
Patent JP-S6188958-A (JP)
Title: Casting method
Inventor: CHIBA KAZUO
IPC: B22D23/00
Filed: 1984-10-05
Abstract: PURPOSE:To pour a molten metal into many pieces of cavites molded by the juxtaposition of many pieces of casting molds by packing the molten metal once in a pouring basin then pouring the molten metal into the cavities from the top in the stage of passing risers into said cavities and pouring the molten metal therein. CONSTITUTION:Many pieces of the casting molds 1 are arrayed and disposed horizontally in a straight line state and the cavities 3 are molded between the adjacent side faces 2a and 2b of the adjacent molds 1. Ingates 4 are provided to the top ends of the cavities 3 and further the risers 5 communicating with the ingates 4 are provided. The risers 5 are communicated with the pouring basin 7 provided with the top surface 6 of the molds 1 and bar-shaped stoppers 8a are interposed between the risers 5 and the pouring basin 7. When stoppers 8a are removed after pouring of the molten metal into the pouring basin 7, the molten metal is top-poured simultaneously from the ingates 4 through the risers 5 into the cavities 3 at a high speed by which the molten metal is integrally cast in the risers 5 and the cavities 3.
Patent JP-H0655860-A (JP)
Title: Visibly recording method on card
Inventor: SONE SHOHEI
IPC: B41M5/36
Filed: 1992-08-06
Abstract: PURPOSE:To repeatedly form and erase visible record on a card by a simple device by partially heating a frosting face having a strain at the temperature higher than the frosting treatment temperature and using a thermal head to form an image. CONSTITUTION:A card 1 is held between a thermal head 3 and a platen roll 4 Frosting treatment is performed on the smooth layer 11 of the card 1 by the linear contact pressure thereof and a frosting face 21 is formed. The frosting face 21 retains a strain starting to return to the original smooth face by heating by performing the frosting treatment at the temperature in a range not lower than the glass transition temperature (Tg) of resin of the smooth layer 11 and not higher than the melting point (Tm). According to this method, visible record is repeatedly formed and erased on the card by a simple device and the device is compacted. Further the thermal head 3 is brought into contact with the smooth layer 11 at the some pressure. Thereby unevennesses corresponding to the thermal head are formed.
Patent JP-H05186601-A (JP)
Title: Concentrated polyorganosiloxane oil
Inventor: RONARUDO POORU JII
IPC: C08L83/00
Filed: 1992-08-06
Abstract: PURPOSE: To obtain an oil concentrate comprising a specified polyorganosiloxane, a surfacetant insoluble in the polyorganosiloxane, and a suitable amt. of water, and usable for preparing a transparent polyorganosiloxane emulsion useful for cosmetics or the like.  
     CONSTITUTION: An oil concentrate comprising (A) a polyorganosiloxane contg. siloxane units of formula I and, if necessary, formula II (wherein (a) is 0 to 2; (b) is 1 to 3; (c) is 1 to 3; (a+b) is 1 to 3; R is a monovalent hydrocarbon or a substituted hydrocarbon group; and Q is a polar group of formula III, IV or the like, which is bonded to silicon through Si-C bond), (B) a surfactant insoluble in A (to form an opaque mixture of A and B), such as a polyoxyethylene sorbitan ester of a 10-22C fatty acid pref. in an amt. of 10 to 200 pts.wt. (hereinafter referred to as 'pts.') for 100 pts. A and (C) water in an amt. sufficient for forming a slightly turbid, transparent mixture. The oil concentrate can be rapidly dispersed in water to form an emulsion having an average particle diameter of smaller than 0.3 μm. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0964824-A (JP)
Title: Optical transmitter-receiver
Inventor: MINO SHINJI
IPC: H04B10/2587
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembling by adopting a structure that a variable reflectance optical element with a large cross sectional area of optical path is fixed to a wide light receiving face of a light receiving device to eliminate the need for high precision optical axis alignment. SOLUTION: The optical transmitter-receiver 19 is configured by fixing a liquid crystal display element 29 onto a light receiving face 21 of a light receiving element 20. In the case of reception, a light transmitted through the liquid crystal display element 29 is received by the light receiving element without application of a voltage to the liquid crystal display element 29 so as to minimize the reflectance. In the case of transmission, a voltage is applied to the liquid crystal display element 29 receiving a light with a prescribed intensity to modulate the light by changing the reflectance and the modulated light is reflected and returned to a sender.  The optical path is switched by transmitting or reflecting the light, the liquid crystal display element 29 being able to conduct modulation by changing its reflectance is employed for the optical transmitter-receiver and the element 29 and the light receiving element are connected in series with respect to the optical axis to obtain the optical transmitter-receiver not using an LD element. Then the transmitter-receiver adopts a structure of direct coupling of a variable reflectance optical element 22 consisting of the element 29 with the light receiving element 20 and then the optical loss is reduced.
Patent JP-S58115667-A (JP)
Title: Magnetic disk driving device
Inventor: HIROSE ETSUROU
IPC: G11B17/028
Filed: 1981-12-29
Abstract: PURPOSE:To obtain a magnetic disk driving device which has excellent operating functions, by composing of a collet chuck part of a shutter, the 1st and the 2nd cam bodies rotatable through the shutter, a collet wheel which slides up and down through the 2nd cam body, can a collet fitted to a pin fitted to a base. CONSTITUTION:When a disk is inserted, the operating surface of the shutter 41 is held horizontally and the 1st cam body 42 and the 2nd cam body 47 are both held nearly horizontally. The 2nd cam body 47 presses the collet where 63 down. Then, the collet 61 engages a hub 73. When the disk is not inserted, the operating surface of the shutter 41 is pressed up and while the 1st cam body 42 is pressed down, the 2nd cam body 47 is pressed up. At this time, the collet wheel 61 has a hollow shaft 62 and the collet 61 pressed up by a collet pressing spring 64 to disengage the collet 61 from the hub 73.
Patent JP-H09120012-A (JP)
Title: Polarization-shift reduction method of optical grating
Inventor: KORADO DORAGON
IPC: G02B6/122
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To reduce a polarization shift between mutually different modes of a light signal propagated in an optical grating which has plural waveguides extending in a common plane. SOLUTION: Plane rigid body elements 51 and 52 give curvature to the optical grating along a straight line passing plural waveguides almost at right angles to the direction wherein the light signal is propagated. This curvature varies unevenly along the straight line. This curvature can also vary almost linearly along the straight line, which defines the axis of symmetry of the grating in some case. The polarization shift can nearly be eliminated by giving sufficient curvature. The curvature can be given by deflecting the optical grating 55 at two contacts positioned nearby the longest and the shortest waveguides among plural waveguides.
Patent JP-S60103967-A (JP)
Inventor: TSUJI TAKASHI
IPC: F04B17/04
Filed: 1983-11-11
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-H0552652-A (JP)
Title: Sensor circuit
Inventor: TAGUCHI YUTAKA
IPC: G01J1/44
Filed: 1991-08-22
Abstract: PURPOSE:To make a sensor level-adjusting variable resistor adjustable easily by separating the sensor level-adjusting variable resistor from inside of a device, and arranging it in an external position. CONSTITUTION:A position of a sensor level adjusting variable resistor 21 is separated from inside of a device housing a level comparator 13 and so on, and is moved to a position capable of being set from outside. Thereby, level adjustment can be carried out easily in the final stage of adjustment. In an optical sensor 11 and the comparator 13, the characteristics are also changed due to surrounding environments such as temperature change, but level (that is, a value of the variable resistor 21) can be easily readjusted through an operator and so on. When the sensor 11 detects light and generates electric current, the variable resistor 21 converts it into input voltage Vi. The voltage Vi is inputted to the comparator 13. Partial pressure voltage Vr is inputted to the comparator 13 as a threshold value by means of a setting resistor 14, so that detection output 15 of 1 or 0, that is, a signal 15 to inform existence of a paper can be outputted by comparing largeness/smallness of the voltage Vi and Vr with each other.
Patent JP-H0261288-A (JP)
Title: Bedrock drilling method
Inventor: HOSHINO KENZO
IPC: E21C37/12
Filed: 1988-08-25
Abstract: PURPOSE:To improve the efficiency of work and the environment of the work by drilling grooves confronted vertically or horizontally with each other, on a bedrock with a drill or the like, and by excavating rear grooves wit water jet to drill the bedrock in the shapes of blocks. CONSTITUTION:By using a drill or the like, the grooves 1-4 of proper depths confronted vertically or horizontally with each other on the facing 1 are excavated. After that, into the one-side grooves 1-4 at least, the nozzle main-body 13 of a water jet device 12 is inserted, and from its jet nozzle 19, water is jetted to the other side grooves 1-4, and rear grooves 15 are excavated. Then, bedrock sections 5 surrounded with the confronted grooves 1-4 and the rear grooves 15 are drilled in the shapes of blocks.
Patent JP-H06205320-A (JP)
Title: Channel selection method and equipment
Inventor: RI SHIYOUSHIYU
IPC: H04N5/44
Filed: 1993-08-26
Abstract: PURPOSE: To facilitate the selection of a desired channel by simultaneously displaying the numbers of stored channels and the one which are not stored in an identifiable state, when the whole channels are displayed in a monitor after an automatic program, is executed. CONSTITUTION: A control signal is inputted to a microprocessor 3 through a key matrix 4, connected to a channel selecting device mainbody or inputted to a processor 3 through a remote controller 1, and a remote control module 2 at the time of remote control and a signal from the module 2 or the matrix 4 is received, so as to execute the various kinds of functions of a TV. That is, when a specified channel key is depressed through the use of the remote controller 1 or the keypad of the matrix 4, a phase-locked loop signal for controlling a tuner 5 is generated from the processor 3, and a TV broadcasting signal is station-selected through an antenna 6. In this configuration, the channels, including the broadcasting signal, are stored in a memory 14 under the control of the processor 3 and displayed in the monitor 13.
Patent JP-H0259015-A (JP)
Title: Gas separation method
Inventor: ITO YUKIO
IPC: B01D53/26
Filed: 1988-08-25
Abstract: PURPOSE:To carry out separation of a raw gas with high separation efficiency by introducing a raw gas under the condition of connecting a first and a second permeative gas outlets to vacuum system and flowing out a product gas separated from an unpermeative gas outlet. CONSTITUTION:Two permeative gas outlets 3, 3' are connected to a vacuum system 13 in a set pressure and the pressure of space 10, 11 is reduced to a prescribed pressure and this condition is maintained. Then, once a raw material gas is introduced into a space 12 in a cylindrical container 1 through a raw material gas introduction intake 2, the gas flows to the direction of a second tube sheet 6 further to a ventilating hole 8a while the gas is brought into contact with a hollow yarn-type separation membrane 4 repeatedly. Therefore, a gas which has not permeated said hollow yarn-type separation membrane 4 is discharged through an unpermeative gas outlet 9 finally and a gas which permeates said hollow yarn-type separation membrane 4 passes said space 10 or 11 and is discharged to the vacuum system 13 through a permeative gas outlet 3 or 3'. As a result, the raw material gas can be separated into an unpermeative gas and a permeative gas.
Patent JP-H0531427-A (JP)
Title: Two liquid mixing type adhesive discharger
Inventor: KOMURA TAMIO
IPC: B01F5/00
Filed: 1991-07-29
Abstract: PURPOSE:To obtain the two liquid mixing type adhesive discharger which does not allow adhesives to leak even if the adhesives are supplied under a high pressure by fitting an approximately cylindrical sealing material to the frame of a static mixer, and press fitting this material into the sealing material housing recessed part of a flow joining device. CONSTITUTION:The chief material of a high pressure supplied into a 1st threaded hole 41 of the flow joining device 30 flows through a cavity part 43 to a connecting pipe 60. The hardener of a high pressure supplied to a 2nd threaded hole 42 is discharged through a hardener passage 44 and a hardener discharge pipe 46 near to the flow end of the connecting pipe 60. The chief material and the hardener join in the front end and flow through a 1st small-diameter hole 56 of an adapter 50 into the static mixer 10 where the chief material and the hardener are uniformly and sufficiently mixed by mixing units 12A to 12D. The mixed adhesive is discharged from a nozzle 14. Then, the chief material and the hardener are supplied by the high pressure to the static mixer 10 and, therefore, a frame 11 made of nylon bulges to an outer side and the outer peripheral surface of the frame 11 comes into tight contact with the entire inner peripheral surface of the sealing material 40. The flow joining device and the mixture are thus surely sealed from each other.
Patent JP-S6189658-A (JP)
Title: Multichip structure semiconductor device
Inventor: NAKAYAMA KEIZO
IPC: H01L25/18
Filed: 1984-10-09
Abstract: PURPOSE:To increase the number of internal cells by providing mutually connecting input/output pads on the opposed sides of a semiconductor chip, disposing external input/output pads and input/output buffers on nonopposed sides, and connecting two or more semiconductor chips, thereby reducing power consumption amount, and accelerating the speed. CONSTITUTION:Interchip input/output I/O pad array B are disposed on the adjacent opposed sides of two chips, and the I/O pads are used as output pads, the inner gates connected with the output pads are altered to be driven for the pad capacity. When the I/O pads are used as input pads, the inner gates connected with the input pads is not particularly altered. In summary, the gates connected with the I/O pads may be altered without providing special gates. In a master/slice type chip, I/O buffers are provided in addition to the I/O pads to countermeasure the level difference between the interior and the exterior of the chip, and the I/O buffer may no be provided with this configuration.
Patent JP-H1169878-A (JP)
Title: Power converter for driving motor and motor controller
Inventor: IDE YUJI
IPC: H02M7/797
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a power converter of desired capacity for driving a motor using a plurality of converter units. SOLUTION: Converter bridge circuits 3, 13 of two converter units CU1, CU2 are connected in parallel between a three-phase AC power supply 1 and the opposite ends of output part, i.e., a smoothing capacitor 6, through reactors 2, 12. One voltage control loop is provided for two converter units. Control circuits 9, 19 of two converter units receive a common current command and control transistors 3T, 13T constituting the bridge circuits 3, 13, respectively, to bear the current at a ratio corresponding the capacity thereof.
Patent JP-H0956142-A (JP)
Title: Pulse motor
Inventor: TOMA KIYOSHI
IPC: H02K37/16
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a small-size pulse motor which has a good performance and has a small number of components and which has an excellent assembly workability and which can be rotated forward and backward. SOLUTION: A rotor 1 is magnetized into four poles. Coils 3, 4 which are wound around bobbins 5, 6 are wound around leg sections 2a, 2b of a U-shaped iron core member 2. At the ends of the leg sections 2a, 2b, circular arc faces 2a-1, 2b-1 are formed symmetrically with a specified spacing from the rotor 1. A motor is so structured that when the rotor 1 is in a stationary state, mid positions of the circular arc faces 2a-1, 2b-1 within an angle range may lie a little toward the coils 3, 4 from mid positions of the circumferencial faces of S poles of the rotor 1 within the angle range.
Patent JP-S6454264-A (JP)
Title: Piezo-electric film type wind velocity detector
Inventor: KOIZUMI HIDEYO
IPC: G01P5/04
Filed: 1987-08-25
Abstract: PURPOSE:To enable detection of the presence of a fine wind velocity, by setting a piezo-electric film in which electrodes are formed on both sides of a high polymer film showing a piezo-electric property in a draft path. CONSTITUTION:A piezo-electric film type wind velocity detector 1 is so arranged that a piezo-electric film 3 is set in a draft path 2 to detect an inter-electrode voltage thereof 3 with a detection circuit 4. The piezo-electric film 3 can change a voltage between electrodes even for a very weak pressure change and when set in the draft path 2, it permits detection to determine whether a specified fine wind velocity exists or not in the draft path 2. A fixed expanse of the piezo-electric film 3 allows a proper surface detection.
Patent JP-H1148791-A (JP)
Title: Weatherstrip
Inventor: MIYATO TAKASHI
IPC: B60J10/08
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a weatherstrip to maintain proper elastic deformation and be flashed to provide excellent appearance. SOLUTION: In this weather strip 10, a seal lip part 19 protruded from a base bottom part 17 fixed at a retainer part toward a body panel on the car outside is integrally molded and the seal lip part 19 comprises a curved outer peripheral surface 19a protruded to the car outside; and a backward movement outer peripheral surface 20 protruded from a curved outer peripheral surface 19a, situated closer to a door sash DS, toward the car outside. Further, since the curved outer peripheral surface 19a spans a gap with a body panel such that the inlet of the backward movement outer peripheral surface 20 is closed through elastic deformation during closing of a door, the seal lip part 19 has flexibility provided by the backward movement outer peripheral surface 20 and effects sealing with the seal lip part spanning a gap on the car outside.
Patent JP-H0376071-A (JP)
Title: Magnetic head slider supporting mechanism
Inventor: EBE KUNIHIKO
IPC: G11B21/21
Filed: 1989-08-16
Abstract: PURPOSE:To obtain a stable floating attitude of the magnetic head slider by using a plastic material whose friction coefficient is small for an embossment and a contact part with the embossment. CONSTITUTION:The mechanism consists of a gimbal spring 1, a load spring 2, a spacer 3 and a magnetic head slider 4, and in the center part of a magnetic head slider loading part 8 provided on a tongue part 7, an embossment 9 made of plastic such as a fluororesin, etc., is provided. Also, in the part in which the load spring 2 comes into contact with the embossment 9 made of plastic, as well, a plastic plate 6 of the same material is stuck. In such a way, a stable floating attitude of the magnetic head slider 4 can be obtained.
Patent JP-2000041757-A (JP)
Title: Structure for umbrella housing part of entrance hall housing device
Inventor: TANAKA YOSHIFUMI
IPC: A47B61/04
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide the structure of the umbrella housing part of an entrance hall housing device capable of improving appearance while being capable of easily drying a wet umbrella. SOLUTION: The entrance hall housing device A installed on the entrance fall floor 1 of an entrance hall is provided with a counter 2, and a projection part 6 is provided by projecting the end part on the side of the entrance hall dirt floor 3 of the counter 2 from the raised rail 4 of the entrance hall floor 1 and a lower housing unit 5 at the lower part of the counter 2 to the side of the entrance hall dirt floor 3. A space between the lower surface side of the projected part 6 of the counter 2 and the entrance hall dirt floor 3 is turned to the umbrella housing part 7 and an umbrella supporting member 8 for hooking and supporting the umbrella B is provided in the umbrella housing part 7. A freely openable and closably door 9 is attached at least to the front surface of the umbrella housing part 7.
Patent JP-S58114147-A (JP)
Title: Voice output system for error data
Inventor: HASHIMOTO TAKEO
IPC: H04L1/00
Filed: 1981-12-26
Abstract: PURPOSE:To make it unnecessary to provide a number of error display parts in accordance with the kinds of errors, by storing data indicating error contents and outputting voice data corresponding to this data by the operation of a specific key. CONSTITUTION:Before the transmission of an original, the operator calls a device of the receiving side in accordance with prescribed key operation procedure of an input part 1. If the signal transmitted at this time is not received by the device of the receiving side, a CPU2 discriminates this state, and a fault flag 1 is set in an A register. Simultaneously, a warning signal is outputted from the CPU2. At this time, when a fault key 1a is depressed, fault data 1,000 stored in A-D registers of the CPU2 is written in a buffer 6, and a storage area corresponding to the A register of a voice memory 14 is designated, and this voice data is written in an M register of a voice CPU7. This data is outputted to a speaker 17. When the operator makes a mistake in key operation procedure of the input part 1, voice data is outputted from the speaker 17 also.
Patent JP-S6272447-A (JP)
Title: Parts fixing mechanism
Inventor: HIRAYAMA TOKUYA
IPC: H05K3/30
Filed: 1985-09-27
Abstract: PURPOSE:To execute easily a temporary fixation of parts which are mounted with a high density on a substrate, by rotating a clinch claw which is inserted between two pieces of adjacent leads, by using a driving means. CONSTITUTION:Parts 6 are integrated into a substrate 8, and a clinch claw 1 is installed to two pieces among leads 7. When a rod is drawn in by operating a cylinder 5, the clinch claw 1 rotates around a vertical shaft through a rack 3 and a pinion 2. As a result, the clinch claw 1 pushes and bends the lead 7, and the parts 6 are fixed to the substrate 8. In such a way, the clinch claw can execute bending of only an object lead without touching other lead than the object lead, therefore, bending of the lead of the parts which are mounted with a high density can be executed efficiently.
Patent JP-S6190941-A (JP)
Title: Copy paper supply device
Inventor: ISHIKAWA MASAHIRO
IPC: B65H3/44
Filed: 1984-10-12
Abstract: PURPOSE:To release a tray bottom plate pressing mechanism and a mechanism for blocking the tray returning to a home position to withdraw the tray located in the paper supply position without any waiting time by withdrawing toward you a withdrawal lever of the tray of a copy paper supply device. CONSTITUTION:When an user draws out a tray 7, and a drawer lever 22 is pulled in the direction G, pins 39, 40 are moved in the direction G together and a cam member 41 is separated to lower a bottom plate 36 in the direction of arrow H. That is, when the pin 39 and the cam member 41 are separated, a stopper preventing the tray 7 from return in the direction of arrow B is drawn out, interlocked with the stroke of said lever 22 and released so that the tray 7 retreats from a paper supply position. Since this retreat of the tray 7 is interlocked with said lever 22 by the pin 40 and groove cam 42, it is synchronized with the operation of drawing said lever 22. After the completion of this retreat of the tray 7 is drawn out the tray 7 to the front of a machine by a claw member provided on a support member 37.