baber/WOPTO huggingface dataset:
Patent JP-S63265652-A (JP)
Title: Impact dot head
Inventor: MIZUNO SHIGEKI
IPC: B41J2/28
Filed: 1987-04-23
Abstract: PURPOSE:To obtain an inexpensive impact dot head excellent in high-speed properties, by a construction wherein a leaf spring for accumulating energy required for printing is held in attraction in the state of being deformed in the shape of a cubic curve. CONSTITUTION:In a stand-by condition, an armature 2 is attracted onto an end face of a core 4 by a magnetic flux generated by a permanent magnet 7, so that a leaf spring 1 fixed to the armature is held in a deflected state. An end face to be attracted of the armature is substantially parallel to a mount surface for the leaf spring 1, so that when the armature 2 is attracted, the inclination of the leaf spring 1 at a joint part between the armature 2 and the spring 1 is substantially zero, and the inclination of the spring 1 on the side of a fixed end thereof is also zero. Therefore, the leaf spring 1 is deformed in the shape of a curve having two extremal values, namely, a cubic curve. When the armature is released from the attracting force of the magnet, first- order and second-order vibration modes are generated in the spring 1. When a wire 3 collides against a platen under such vibrations, the second-order vibration is attenuated.
Patent JP-S5624862-A (JP)
Title: Answering system for office incoming call
Inventor: ABE MASAHIKO
IPC: H04M3/54
Filed: 1979-08-06
Abstract: PURPOSE:To realize the transmission of the answer from any extension telephone, by transmitting the call signal simultaneously to several extension telephones and then ringing the bell to carry out the display to one office incoming call. CONSTITUTION:When detecting the arrival of the incoming call to office trunk TRK, central control unit CCU reads out the numbers of all extension telephones EXTi to carry out the incoming display out of the office incoming display extension memory, and then transmits the call signal to the extension telephones corresponding to the above-mentioned numbers at one time. In other words, unit CCU transmits call signal generation start information to call signal generating device RGU. Furthermore, the transmission signal of the call signal is transmitted to call signal transmission control unit RCU which controls the call signal transmission to extension telephones EXTO-EXTn each. As a result, the relay contact corresponding to the extension telephone is closed, and the call signal is transmitted to line circuit LC through the relay contact. Thus the bell of the extension telephone rings to carry out the incoming display.
Patent JP-S5626501-A (JP)
Title: Method using atomization and drying
Inventor: MIZUTANI EIICHI
IPC: B01D1/18
Filed: 1979-08-07
Abstract: PURPOSE: To enhance the drying efficiency by atomizing a liquid body in an ultrasonic environment and drying it.  
     CONSTITUTION: A gas is introduced into a projection cylinder 51 in the arrow direction A. Said action causes an ultrasonic field between a jet hole 52 bored on the end of the cylinder 51 and a reciever 53, a recess of which is located just below a jet hole 52. Under this condition, a liquid is passed through a guide pipe 54 which passes through the hollow part of the cylinder 51 as shown by the arrow B. Said liquid is guided through an inlet hole 55 bored on the guide pipe 54 between the jet hole 52 and the receiver 53. The liquid is immediately atomized to fine particle form, which is dried by heated gas which is swirlingly introduced into a drying chamber 1 as shown by the arrow C. The process can be applied independently of the viscosity of the liquid to allow the liquid to be finely atomized and distributed, and therefore, said process is excellent in drying efficiency and provides dried product relatively uniform in size. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0758435-A (JP)
Title: Method for applying liquid photoresist to flat substrate surface
Inventor: PIITAA II KUKANKISU
IPC: G03F7/16
Filed: 1991-02-06
Abstract: PURPOSE: To coat the surface of a substrate uniformly with no defect by bringing the flat surface into contact with a first coating roller and applying a first layer of liquid photoresist thinner than a specified thickness and then applying a second layer additionally onto the first layer by means of a second coating roller. CONSTITUTION: A flat inner layer 20 is formed of a copper clad glass fiber reinforced epoxy resin and after being purified and microetched, it is conveyed on a feed conveyer 15 and grasped by first coating rollers 12, 16 turning clockwise and counterclockwise, respectively, while facing each other thus forming a first coating layer of liquid photoresist on the upper and lower surfaces thereof. The first coating layer is thinner than the finally required thickness, e.g. 10-50% of a specified finally thickness. Subsequently, a second coating layer of liquid photoresist is formed additionally on the first coating layer by means of second coating rollers 14, 18 without altering the direction of the surface of a board.
Patent JP-H06310075-A (JP)
Title: Scanning electron microscope
Inventor: NINOMIYA TAKESHI
IPC: H01L21/66
Filed: 1993-04-27
Abstract: PURPOSE:To provide a semiconductor wafer observing device in a semiconductor manufacturing process. CONSTITUTION:An electron beam 3 is irradiated to a sample 4, and an electron 5 emitted from a surface of the sample 4 by electron beam irradiation is detected by using a scintillator 6 and a detector 7. Energy of the electron beam 3 can be set optionally within a range of 0.5-100keV. Thereby, since the energy of the electron beam can be set according to an observation object or a purpose, the observation object can be detected easily, and the inside of a hole or a groove can be observed in detail. Damage of the sample can be restrained to the minimum.
Patent JP-S63265123-A (JP)
Title: Light measuring device of single-lens reflex camera
Inventor: MURAMATSU MASARU
IPC: G03B7/099
Filed: 1987-04-23
Abstract: PURPOSE:To make it possible to measure light accurately without using the diffusion characteristics of a focusing screen, by providing an optoelectronic transducer plate, in which optoelectronic transducer elements are arrange in a reticular form, on the focusing surface of the focusing screen. CONSTITUTION:A single-lens reflex camera is composed of the following parts: a quick return mirror 2, which reflects luminous flux from an image sensing lens 1; a focusing screen 3, on which the reflected image from the mirror 2 is formed; a condenser lens 4; a pentagonal prism 5; and an eyepiece 6. On the surface of the focusing screen 3, an optoelectronic transducer plate, in which optoelectronic transducer elements 10 are arranged in a reticular form, is provided. In this constitution, the light of the image of an object itself, which is formed on the focusing screen, can be measured. Therefore the accurate measurement of the light can be performed without using the diffusing characteristics of the focusing screen.
Patent JP-H05295102-A (JP)
Title: Method of condensing polycarbonate solution
Inventor: OKAYAMA HIROKI
IPC: C08J3/00
Filed: 1992-04-21
Abstract: PURPOSE:To provide the subject method by which a polycarbonate solution can be stably condensed to any concentration to heighten the efficiency of polycarbonate pellet production. CONSTITUTION:A polycarbonate solution in an organic solvent is condensed using an evaporation tank and a heat exchanger disposed below the tank so that the pressure inside the exchanger is elevated by the pressure head (a) of the solution in the tank placed above the exchanger. The solution is circulated for condensation while the temp. at the outlet of the exchanger is regulated to a value not higher than the boiling point of the solvent at the pressure head (a).
Patent JP-H05296292-A (JP)
Title: Method for removing mass unbalance of rotor
Inventor: IWAO KEIJIRO
IPC: F16F15/34
Filed: 1992-04-21
Abstract: PURPOSE:To stably rotate a rotor with a small width of vibration over the whole range of number of rotation by sealing a mass-unbalance adjusting material which can be converted from liquid to solid in a hollow rotor, and rotating the rotor at a number of rotation more than its resonance point while the material is in liquid form, and solidifying the material with the number of rotation maintained. CONSTITUTION:A rotor 1 is hollow and a mass-unbalance adjusting material 5 which can be converted from liquid to solid is sealed therein. The adjusting material 5 is heated above its melting point from outside so that it is converted to liquid. While the material is kept in liquid form the rotor 1 is rotated by a rotary drive system at more than a resonance point. The adjusting material 5 in liquid form is distributed around a position opposite to mass unbalance 3 and the geometrical center S and the center O of rotation of the rotor 1 coincide with each other so that the rotor 1 is stably rotated. While the number of rotation at which the rotor is stably rotated is maintained, the temperature is lowered gradually below the solidifying point of the adjusting material 5 and then the adjusting material 5 is distributed around a position opposite to the mass unbalance 3 and converted to solid, and that state is maintained even if the number of rotation of the rotor 1 is at or less than the resonance point.
Patent JP-S59226926-A (JP)
Title: Data processor
Inventor: ITOU KOUICHI
IPC: G06F13/12
Filed: 1983-06-07
Abstract: PURPOSE:To suppress an increase in hardware amount and to attain fast access to a main storage by allowing a CPU to calculate a new address in the main storage by using a main storage reconstituting circuit and to continue data transfer. CONSTITUTION:The reconstituting circuit 101 is provided in the CPU and includes a reconstitution memory 1010, main storage access address input register 1011, and output register 1012. If faults are detected in modules #2 and #3 when the system is started, module numbers except the numbers of said modules are stored in the reconstitution memory 1010 in increasing address order. For the purpose, a memory address in the main storage is only specified by using the output of the output register 1012 to specify discontinuous memory addresses as continuous addresses (#0-#5) on the side of the input register 1011. Namely, access to the main storage is attained after original memory addresses are converted into addresses in the main storage through the reconstituting circuit.
Patent JP-H06291521-A (JP)
Title: High frequency multi-layer integrated circuit
Inventor: EDA KAZUO
IPC: H05K3/46
Filed: 1992-04-21
Abstract: PURPOSE:To provide the multi-layer high frequency circuit whose miniaturization is realized. CONSTITUTION:This circuit is provided with a strip line 1 embedded in a dielectric 2 having ground electrodes 3, 4 in the upper and the lower parts, a wiring 7 and an electric circuit part 8 formed on a dielectric 5 on the upper ground electrode 3, and a via hole 6 for connecting electrically the strip line 1 and a DC bias circuit 8 by allowing them to pass through the upper ground electrode 3, and having a high frequency attenuation characteristic, therefore, it is effective for miniaturization, and also, a sneak path of a high frequency signal to a DC circuit does not exist, therefore, the performance of a high frequency characteristic is improved.
Patent JP-H06309093-A (JP)
Title: Handwriting input device
Inventor: SUZUKI HIDEO
IPC: G06F3/048
Filed: 1993-04-27
Abstract: PURPOSE:To easily and speedily edit handwritten image data which are inputted lastly by handwriting input by performing an editing process corresponding to an editing command recognized by a command recognizing means for the latest image data recognized by an image data recognizing means. CONSTITUTION:When a user performs the handwriting input of an optional editing command among various predetermined commands by operating a pen 11 at an optional position on a screed, a coordinate input part 13 detects the coordinates of the entry position on the screen. A command recognition part 23 receives coordinate data on the detected handwriting input from the coordinate input part 13 and recognizes the handwriting input of the editing command on the basis of the coordinate data. An editing means receives the recognition output and performs an editing processing corresponding to the editing for the latest image data recognized by the image data recognizing means. Therefore, the editing command is executed for the image data which are inputted lastly.
Patent JP-H01272692-A (JP)
Title: Method for preventing briquetted coal from powdering
Inventor: MIZUSAWA MASATOSHI
IPC: C10B57/04
Filed: 1988-04-26
Abstract: PURPOSE:To apply cushioning action to a tar residue and reduce the ratio of collapsing the shape of briquetted coal, by spray coating the briquetted coal with the tar residue at a belt conveyor.junction in delivering the briquetted coal. CONSTITUTION:Briquetted coal discharged from a briquetted coal tank 1 is transferred from a belt conveyor 3 to a belt conveyor 6. In the process, a tar residue from a tank 2 is sprayed on the briquetted coal from the lower side with a spray gun 4 at a junction between the belt conveyors 3 and 6. Blended coal is then transferred onto the belt conveyor 6 with a belt conveyor 5 and the briquetted coal coated with the tar residue is doubly coated with the blended coal, transferred through a belt conveyor 7 to a coal column 8 and then to a coke oven 9.
Patent JP-H03296961-A (JP)
Title: Disk guiding device
Inventor: NAKAYAMA REI
IPC: G11B17/04
Filed: 1990-04-17
Abstract: PURPOSE:To correct the loading direction of a disk inserted in a deviated direction by rotating a 2nd or 1st lever by a disk moving in using a guide pin as a fulcrum in the center direction of a loading route and releasing the regulation of turning by the turn of the lever. CONSTITUTION:The disk guiding device is provided with the 3rd lever 22 connected to the 1st and 2nd levers 11, 17 and a turn regulating means for regulating the turn of the 1st or 2nd lever 11 or 17 when the 1st or 2nd lever 11, 17 is pressed by the disk 17 and turned by a prescribed angle. The regulation of turn by the turn regulating means is released by the rotation of the 2nd or 1st lever 17 or 11 pressed by the disk moved to the center direction of the disk loading route around the guide pin 21 of the 1st or 2nd lever 11 or 17 whose turn is regulated by the turn regulating means. Thereby, the loading route of the disk 38, 39 inserted in the deviated direction can be corrected in the center direction of the disk loading route.
Patent JP-S5727363-A (JP)
Title: Vector data processor
Inventor: TAMURA HIROSHI
IPC: G06F17/16
Filed: 1980-07-24
Abstract: PURPOSE:To facilitate control by preventing access requests from colliding with each other in a bank while employing multiplebank constitution for vector registers. CONSTITUTION:Vector registers are composed of banks B0-B7. Respective elements #0, #1-#8. of the vector registers VR0, VR1-VR8 are stored in the banks B0, B1-B8. Similarly, elements are assigned to the banks, and readout vector data are synchronized by a buffer register 5, thereby inputting the element #i of the vector register VR0, and the element #i of the vector register VR1 to an operator 9 at the same time.
Patent JP-H07292574-A (JP)
Title: Backing cloth and its production
Inventor: OSHIMA MASAHARU
IPC: D06M101/16
Filed: 1994-04-18
Abstract: PURPOSE:To provide backing cloth disposable without generating toxic gas to facilitate the recovery of resource and provide a process for producing the backing cloth without polluting the working environment. CONSTITUTION:A polyolefin resin film having a thickness of <=0.25mm is laminated on one surface of cloth containing 2 80wt.% of a polyolefin fiber. Hot air is blasted to the surface laminated with the film to weld the polyolefin resin to the constituent fibers following the surface shape of the cloth texture and the resin is fixed to the cloth by cooling.
Patent JP-S62259729-A (JP)
Title: Parts assembler for apparatus
Inventor: MAEDA MASAYUKI
IPC: B23P19/02
Filed: 1986-05-01
Abstract: PURPOSE:To make the remedy of a part suction attitude and the insetting of each part in a base material performable at the same time, by installing a parts aligner, an attitude control model and a work in a row at regular intervals, and also installing a pair of heads having each suction device. CONSTITUTION:The head of each of parts 21 comes into contact with the lower part of each support pipe 14 of a parts suction head 12 being on standby at the upper part of a holding model 4. At this time, each support pipe 17 of another parts suction head 16 is being touched to the head of the part 21 inset in a receiving hole 8 of an attitude control model 7, giving air suction action to both these heads 12 and 16, whereby these parts 21 are attracted to both support pipes 14 and 17. Afterward, the head 12 so far opposed to the parts holding model 4 is transferred onto the attitude control model 7 and the head 16 so far situated on the attitude control model 7 is transferred onto a work 9 respectively. Here, each head is made to go down and the air suction is stopped whereby these parts 21 so far held by respective support pipes 14 and 17 are dropped down, and inserted into the receiving hole 8 of the attitude control model 7 and a small hole 20 of a base material 19 on the work 9, respectively.
Patent JP-H01272328-A (JP)
Title: Data transmission system for moving body identifier
Inventor: MISHINA TOSHIRO
IPC: H04L9/32
Filed: 1988-04-25
Abstract: PURPOSE:To normally continue communicating operation even when plural responders exist in a communication area by providing an interrogator with a means for continuously transmitting a specific code to a preamble signal. CONSTITUTION:When a responder B fixed to a moving body to periodically executing intermittent operation is entered into a communicatable area, the responder B receives a preamble signal from the interrogator and is turned from the executing intermittent operation to a continuous operation state. Then, the responder B receives a specific code signal transmitted following the preamble signal, and when the specific code coincides with a specific code previously stored in the responder B, returns an acknowledge signal for entering into a communication state to the interrogator A.
Patent JP-S5726463-A (JP)
Title: Manufacture of complementary mos integrated circuit
Inventor: FUNAKOSHI YASUHIRO
IPC: H01L29/78
Filed: 1980-07-24
Abstract: PURPOSE:To simplify the steps of manufacturing a complementary MOSIC by selectively doping N type impurity to exceed both the density and the diffusing depth in a P type layer as an N type layer. CONSTITUTION:A P type well 2 is formed in an N type Si substrate 1, and a P type layer 8 is diffused as source and drain for P-channel and N-channel FET. Then, an SiO2 23 is selectively covered, conditions are so determined as to exceed the density and the diffusing depth of the P type impurity to diffuse the N type impurity, and an N type layer 10 is formed. Thus, the N-channel MOSFET source and drain layers are formed of P type and N type impurity double diffusion. In this manner, the formation and the selective removal of the SiO2 mask can be performed only once, thereby simplifying the steps.
Patent JP-S60246879-A (JP)
Title: Manufacture of rubbery mat from waste
Inventor: KASAHARA KANENORI
IPC: B29K21/00
Filed: 1984-05-21
Abstract: PURPOSE:To obtain a soundproofing rubbery mat, by using a waste rubber left after the production of a regenerated rubber or a rubbery material mixed with fibrous material as a base, mixing the base with a latex, softener and a vulcanizing agent, and forming the mixture in a mold. CONSTITUTION:The waste rubber left after the collection of regenerated rubber from a waste rubber product such as waste tire, or a rubbery material containing fibrous material (e.g. nylon fiber) from which regenerated rubber cannot be collected (including the material containing 10-95wt% fibrous material), is used as a base. 100pts.wt. of the base is mixed with 1-12pts. of a latex, 1-10pts. of a softener and 0.1-1pt. of a vulcanizing agent, and the mixture is filled in a mold and molded under high temperature and pressure to obtain a rubbery mat having a density of 0.6-2.5g/cm<3>. The mat is resistant to tear and disintegration, has high softness and soundproofing performance, and has extremely high utility.
Patent JP-2000295684-A (JP)
Title: Mount structure of net for speaker
Inventor: OI SUSUMU
IPC: G10H1/32
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a mount structure of net for a speaker where the appearance is improved while avoiding rattle and assembling and decomposition are facilitated without the need for a facility for welding and adhesion or the like. SOLUTION: A claw 7 is projected downward from a circumferential part 4a of a network 4, a groove 6a is formed to a part of an upper case 6 opposite to the circumferential part 4a, and the groove 6a is formed with a through-hole 6b through which the claw 7 is penetrated. Interposing an elastic member 5 between the circumferential part 4a and the groove 6a assembles the net 4. Since the claw 7 is penetrated through the through-hole 6b of the upper case 6 in the assembled state, the projected part of the claw 7 projected form the through-hole 6b is twisted to deform the projected part of the claw 7.
Patent JP-H07310382-A (JP)
Title: Wall panel connecting member
Inventor: SHIKADA HISAYOSHI
IPC: E04B2/72
Filed: 1994-05-17
Abstract: PURPOSE:To decrease the number of parts in a structure for fixing wall panels, and to improve efficiency in execution of work. CONSTITUTION:A back hanger part 13 for being engaged with a flange 7F of a waterproof pan 7 is provided to the lower end of a connecting member 10 that is made of a long belt-like plate with slots 11 and keyhole-like slots 12 provided vertically in pairs. Wall panels 3 and 4 on both sides can be connected, being placed on right positions on a wall carrying surface of the waterproof pan 7 by virtue of the back hanger part 13 without requiring positioning members being attached separately.
Patent JP-H04332290-A (JP)
Title: Chrome sub-nyquist sampling method
Inventor: NAKAMURA TETSUYA
IPC: H04N9/83
Filed: 1991-05-08
Abstract: PURPOSE:To provide a chroma sub-Nyquist sampling method of a reproduction system without any pseudo outline-shaped disturbance, as for the sub-Nyquist sampling of a VTR chrome signal. CONSTITUTION:The output of a sub-Nyquist sampling part 4 is transmitted through line memories 5 and 6 in order to prepare a 1H delay signal and a 2H delay signal. This device is equipped with a correlation detecting part 7 which searches the absolute value of a difference between a non-delay signal and the 1H delay signal, and the absolute value of the difference between the 1H delay signal and the 2H delay signal. Then, when the former is smaller than the latter, the non-delay signal and the 1H delay signal are used as reproduction signals, and when the former is larger than the latter, the 1H delay signal and the 2H delay signal are used as the reproduction signals. And also, this device is equipped with switches 8 and 9.
Patent JP-H07311107-A (JP)
Title: Sensor chip mounting method for pressure sensor
Inventor: HASHIMOTO TADASHI
IPC: G01L9/04
Filed: 1994-05-17
Abstract: PURPOSE:To enable taking a sensor chip out easily even it is mounted. CONSTITUTION:A semiconductor sensor chip 2 for pressure measurement is mounted on a mounting base board 5 with a wax material 6. At this time, in heating process, a mounting part 5a of the mounting base board 5 is heated to 135 deg.C or higher which is the softening temperature of the wax material 6. In the application process, the mounting part 5a is coated with the wax material 6. In the bonding process, the sensor chip 2 is placed on the mounting part 5a, and its four corners are pressed lightly. In the cooling process, it is gradually cooled in that state. In a bonded state, the bond is not so strong, that the sensor chip 2 is not distorted. And further, through specified processes, it is easily dismounted from the mounting base board 5 as required.