baber/WOPTO huggingface dataset:
Patent JP-H0623637-A (JP)
Title: Two-dimensional movement mechanism
Inventor: YANAGISAWA TAKESHI
IPC: B23Q1/62
Filed: 1992-05-15
Abstract: PURPOSE:To suppress bending of a coupling shaft by a method wherein a coupling shaft to mutually intercouple first direction switching means or second direction switching means disposed in adjoining corner blocks is inserted in a guide pipe laid across a space between the corner blocks. CONSTITUTION:Corner blocks 16a, 16b, 16c, and 16d containing a first direction switching means to switch the directions of first endless strips 10a and 10b and second direction switching means to switch the directions of second endless strips 12a and 12b are arranged in the corners of a rectangular surface 14. Further, a coupling shaft 20 to mutually intercouple the first and second direction switching means is inserted in guide pipes 18a, 18b, 18c, and 18d. This constitution causes suppression of bending of the coupling shaft 20 to intercouple direction switching means by which the movement directions of the endless strips 10a and 10b are switched.
Patent JP-H04371908-A (JP)
Title: Laser scanning device
Inventor: HAMADA AKIYOSHI
IPC: G02B26/10
Filed: 1991-06-20
Abstract: PURPOSE:To provide a laser scanning device which is miniaturized by making an ftheta optical member short and increasing the detection precision of a beam for SOS. CONSTITUTION:The laser scanning device 10 consists roughly of a laser diode 20, a cylindrical lens 21, a polygon mirror 22, a toroidal lens lens 23, and a spherical mirror 25 with an ftheta function. A laser beam is deflected and scanned by a polygon mirror 22 as shown by an arrow (b) and the beam at a scanning- directional tip part is cut off by a mirror 30 before reaching the spherical mirror 25, and made incident on a photodiode 35 for detecting an image write starting position.
Patent JP-H07334145-A (JP)
Title: Scroll display method
Inventor: TAKAHASHI SHINTAROU
IPC: G09G5/34
Filed: 1994-06-07
Abstract: PURPOSE:To make contents of character information understandable from immediately after a scroll display is reopened when another information is interruption displayed temporarily while scroll displaying the character information. CONSTITUTION:A display control part 13A counts up a scroll counter part 17A periodically regularly, and scroll displays a part of the character information on a display device 2 so that a character of an address corresponding to a count value in a display buffer 14 storing the character information comes to a first figure, and interruption displays temporarily preset channel number and frequency on the display device 2 when a control part 11A issues an interruption display request by preset regis-ter operation, and stops the count up operation of the scroll counter part 17A temporarily. When the interruption display request is released, the display control part 13A restarts the count up operation of the scroll counter part 17A, and scroll displays the character information on the display device 2 so that the character of the address corresponding to the count value in the display butter 14 comes to the first figure.
Patent JP-S63311583-A (JP)
Title: Handwritten character recognizing system
Inventor: TSUKAWAKI TOMOHIRO
IPC: H04N1/00
Filed: 1987-06-15
Abstract: PURPOSE:To sharply reduce the transmitting time of a handwritten character, by providing an information compressing/extending section and delivering and receiving the read results of the handwritten character after compressing and extending the results. CONSTITUTION:The read-result information of a reading section 10 is transmitted to a recognizing device 50 after it is compressed by means of a compressing/ extending section 101. The device 50 recognizes the transmitted information after extending it at the section 101. The recognized-result information of the device 50 is transmitted to a terminal equipment requesting the transmission of the recognized-result information after compressing the information by means of the compressing/extending section 101. When the information is transmitted after compression and received after extension in such way, the transmitting time can be reduced and the transmission line can be used efficiently.
Patent JP-S5840740-A (JP)
Title: Manufacturing method of cathode frame for magnetron
Inventor: NAKAGAWA JINZOU
IPC: H01J23/05
Filed: 1982-08-26
Abstract: PURPOSE:To prevent a spiral or cylindrical non-carburetion getter from being shifted and allow it to perform suction in its best condition by forming a small lug on a stem lead wire by means of machining in itself, touching the getter in serted in this stem lead wire with the small lug, and melting it. CONSTITUTION:A stem lead wire 5 has a small lug 7 for a stopper on its surface. A spiral non-carburetion getter 6 consisting of titanium, zirconium, or the like that is inserted in the stem lead wire 5 is melted while one end is being touched with the small lug 7 and is deposited on the stem lead wire 5 in a membrane form. The small lug 7 functions as a positioning stopper to the getter 6 when the spiral or cylindrical getter 6 inserted in the stem lead wire 5 is melted and when the frame shown in the figure is inverted up and down. It also reduces hanging down of the getter 6 when it is melted and formed into a membrane.
Patent JP-H11340736-A (JP)
Title: Voltage control oscillator
Inventor: FUKIAGE HITOSHI
IPC: H03L7/099
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the adjustment of a variable coil necessary for changing the oscillation frequencies of an oscillation circuit by adjusting unnecessary resonance frequencies under the control of a microcomputer at the time of oscillating desired frequencies. SOLUTION: A coil 7 is used instead of a variable coil. Resonance frequencies are decided by variable capacitive diodes 2, 3, 12 and 13, capacitors 5, 6 and 8, and coil 7. At the time of adjusting the resonance frequencies, the output voltage of a control voltage output circuit 1 is set almost at the center of a variable range, and the capacities of the variable capacitive diode 2 and the variable capacitive diode 3 are made constant. A microcomputer 10 monitors the resonance frequencies of a resonance circuit 9 by a phase comparator 15, and controls a control voltage output circuit 11 for turning the capacities of the variable capacitive diode 12 and the variable capacitive diode 13 into the resonance frequencies by the output voltage of the control voltage output circuit 11.
Patent JP-H06285344-A (JP)
Title: Method and device for gas-liquid dissolution and mixing
Inventor: MACHITANI KATSUYUKI
IPC: B01F5/06
Filed: 1992-05-14
Abstract: PURPOSE:To effectively mix and disperse bubbles into liquid with simple structure to dissolve gas in large quantities into the liquid. CONSTITUTION:A squeezing part 12 placed in a liquid passage, and a gas inflow port 18 placed a little downstream of the squeezing part 12 are formed. A mixing part 20 installed downstream of a widening part 16 continuing from the squeezing part 12 for mixing a liquid in the passage with a gas flowing in from the gas inflow port 18, and a nozzle part 24 installed at the outlet of the mixing part 20.
Patent JP-S6127518-A (JP)
Title: Acousto-optic transducer
Inventor: MATSUMOTO MICHIO
IPC: G02B26/02
Filed: 1984-07-18
Abstract: PURPOSE:To constitute an acousto-optic transducer which is excellent in electromagnetic induction resisting property and an explosion-proof property, causes no leak current, also has a high sensitivity, and can be made small in size, by converting an acoustic signal to an optical signal, and bringing it to an optical transmission as an FM signal. CONSTITUTION:A light having a continuous spectrum distribution of an infrared light emitting diode 40 is led to a parallel light forming lens through the first optical fiber 46, an optical branching device 45 and the second optical fiber 47, formed to a parallel light, and made incident on a plane glass plate 42 of a Fabry-Perot resonator 41. The light having the continuous spectrum distribution is reflected repeatedly in the Fabry-Perot resonator 41, fed back to the parallel light forming lens 44 again after the wavelength is selected, led to a photodetector 49 through the optical branching device 45 and the third optical fiber 48, converted photoelectrically, and thereafter, demodulated by an FM demodulator 50.
Patent JP-H0817259-A (JP)
Title: Flat cable branch connecting structure
Inventor: NOGAKI TAKESHI
IPC: H01B7/00
Filed: 1994-06-30
Abstract: PURPOSE:To branch connecting structure in which flat cable is simply connected at low cost, a connecting space is decreased, an electricity carrying area and connecting pitch are not limited, and quality and durability are enhanced. CONSTITUTION:Insulating layer removed parts 6 are dottedly formed on insulated layers 4 of a main flat cable 1 and a branch flat cable 2, the cables are piled so as to cross each other, and cable conductors 3, 3 exposed to the removed parts 6 are made conductive with solder layers 5. By this construction, additional connecting parts are eliminated and work is automated. Since the removed parts 6 are formed so as to conform to the pitch of the conductor, limitation of connecting pitch is eliminated, and damage of the conductor 3 is prevented.
Patent JP-S5373562-A (JP)
Title: Cyclic urea derivatives and their preparation
Inventor: MATSUI MASANAO
IPC: C07D233/32
Filed: 1976-12-11
Abstract: PURPOSE: Cyclic urea derivatives I (R, R', R 1  and R 2  are H, alkyl, aryl, alkenyl, alkanoyl, aralkyl; R 3  is (protected) poly-or mono-hydric alcohol derivative); e.g. 2,3-diamino-4-0-benzyl-2,3-N-carbonyl-2,3-dideoxy-5,6-0isopropylidene-D-allitol. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11338311-A (JP)
Title: Image forming device
Inventor: AOKI KATSUHIRO
IPC: G03G15/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device which has a structure capable of restricting base soil on an image carrier and establishing uniform solid development characteristic. SOLUTION: An image is formed in such a manner that onto the latent-image carrier 1 uniformly electrified in advance an electrostatic latent image is formed by optical writing, a developer carrier 2B with developer held on it is brought into contact with the electrostatic latent image, thereby rendering the electrostatic latent image visible, the image is transferred to a transfer medium and the transferred image is fixed. In the case, the friction coefficient (μ) of the latent- image carrier 1 is set to 0.1<=μ<=0.4.
Patent JP-H05344740-A (JP)
Title: Inverter unit
Inventor: HORIGUCHI TAKI
IPC: G10L21/02
Filed: 1992-06-09
Abstract: PURPOSE:To obtain an inverter unit in which noise of motor is produced as voice by providing a carrier frequency control means performing switching control of carrier frequency according to a predetermined voice pattern with half period as unit. CONSTITUTION:An inverter main circuit 1 is subjected to PWM control based on operational frequency fd and carrier frequency fc and drives a motor 2. A carrier frequency control means 3 comprises a recording means 4 for previously storing carrier frequencies corresponding to a plurality of types of frequency composing voice, and a carrier frequency switching means 6 for switching the carrier frequency through time ratio control according to a voice pattern of frequency component with half frequency as unit and delivering a carrier frequency fc' to the inverter main circuit 1. When the inverter main circuit 1 is subjected to PWM control based on the carrier frequency in order to drive the motor 2, operational noise of the motor 2 is produced as voice thus solving noise problem.
Patent JP-H0444201-A (JP)
Title: Manufacture of semi-fixed resistor
Inventor: YOSHIMURA TAMOTSU
IPC: H01C17/00
Filed: 1990-06-07
Abstract: PURPOSE:To manufacture a resistor in which a slider and eyelet fixtures are combined by uniting eyebolt fixtures, slider hoops, and a base to one body and taking out each single body of product by separating each eyebolt and slider fixtures from each hoop by cutting. CONSTITUTION:A base 1 provided with a resistance film 2 is first set on an eyebolt hoop 11 by putting the hole 4 of the substrate 1 on the eyebolt 6 of the hoop 11 at a position A. At the time of setting the base 1 on the hoop 11, the front end of the eyebolt 6 is put in the hole 8 of a slider fixture 7 immediately below a sprocket 15, namely, at a position B. Then the front end of the eyebolt 6 is caulked with a caulking tool and the fixture 7 is united to the base 1 to one body at a position C. Thereafter, the slider fixture 7 is cut off so as to separate the fixture 1 from a frame 14 at a position D. The slider hoop 13 is changed in direction by means of a sprocket 16 and separated from the eyebolt hoop 11 and the hoop 11 is cut off so as to separate the hoop 11 from a frame 12 at a position E. Therefore, the assembling work of this semi- fixed resistor becomes simpler and the assembling speed can be increased.
Patent JP-S63313178-A (JP)
Title: Developing device
Inventor: TAKASHIMA MASAYUKI
IPC: G03G15/08
Filed: 1987-06-17
Abstract: PURPOSE:To simplify a device and to attain economization by driving the rotary shafts of two developing devices through a gear driven by one driving motor. CONSTITUTION:When a developing device 2 enters an operation state and approaches a photosensitive body, a driven gear 7a approaches and engages an idle gear 10 to transmit the rotation of a driving gear 8 to a gear 7a, thereby rotating a toner supply shaft 6a. At this time, a developing device 3 leaves an operation position and a driven gear 7b leaves an idle gear 9, so that the rotation of the gear 8 is not transmitted. When the developing device 3 enters an operation state, on the other hand, the rotation of the gear 8 is transmitted to the gear 7b through the gear 9 similarly and the gear 7a leaves the gear 10. The rotary bodies of the two developing devices are therefore driven by the common driving device and the developing devices are simplified in structure and reduced in cost.
Patent JP-H11341235-A (JP)
Title: Picture reader
Inventor: MAGATA SACHIKO
IPC: H04N1/19
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a picture reader which can easily read a reflected spectroscopic characteristic value and removal of a sheet metal only by removing a covering means, can attain improvement of workability, productivity and services. SOLUTION: In a picture reader which is composed of a sheet metal 25 having a uniform reflection area all over its surface or a specific range part, the uniform reflection area of the sheet metal 25 is made to be a shading correction reference white part, a blind cover (a covering means) 27 for covering a fixing means which fixes the sheet metal 25 is freely detachably arranged on part of an armor cover 30, and the reflected spectroscopic characteristic value of the shading correction reference white part is written in a position which is hid inside the blind cover 27.
Patent JP-H05338654-A (JP)
Title: Stacking storing box
Inventor: TSUCHIDA TAKESHI
IPC: B65D21/02
Filed: 1992-06-09
Abstract: PURPOSE:To speed up the operation for taking in and out articles in each individual box and also lessen the physical labor required therefor when a plurality of such boxes are stacked by a method wherein the box is so constructed as to permit taking in and out of the articles in the box below without taking down the one above. CONSTITUTION:A lid 2 is detachably attached to a storing box 1 with open top. A small article shelf 3 with a freedom of slidable movement is provided on the upper part of the box 1. A door 4 with a freedom of slidable opening and closing is provided on the lid 2. To take in and out articles in the box below when a plurality of such storing boxes are stacked, the one above is moved to such an extent as to permit the door 4 to be opened.
Patent JP-H10550-A (JP)
Title: Abrasive cloth dressing method and its device
Inventor: SAITO HIDEO
IPC: B24B53/017
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To improve flatness by finding the most favourable condition in the case of carrying out dressing of an abrasive cloth by using a dresser grinding wheel having an outside diameter smaller than width of a use region of the abrasive cloth and eliminating nonuniformity of dressing quantity of the abrasive cloth after dressing. SOLUTION: Dressing of an abrasive cloth 1 is carried out so that sliding distance distribution of a dresser grinding wheel 2 at each position in the radial direction within a use region of the abrasive cloth 1 is uniformed while giving rotational motion to the abrasive cloth 1 by giving reciprocal motion in the radial direction of the abrasive cloth 1 to the use region while pressing the circular dresser grinding wheel 2 having an outside diameter smaller than width of the annular use region of the abrasive cloth 1 on the abrasive cloth 1 fixed on a rotating surface plate 3.
Patent JP-S6211169-A (JP)
Title: Non-power-failure handling apparatus for wattmeter
Inventor: MATSUDA TAKEJI
IPC: G01R11/02
Filed: 1985-07-09
Abstract: PURPOSE:To separate a wattmeter from an electric circuit without generating power failure of load at the time of replacement construction work, by mounting fixed contact pieces A, B to one surface of an insulating support plate having a piercing hole in opposed relationship so as to be symmetric to the axis of the piercing hole. CONSTITUTION:At the time of a usual use time, movable contact makers 4, 9 are preliminarily inserted in the positions forming a continuity state only between fixed contact pieces A1, B2 and A'6, B'7 without contacting the insulating parts 4a, 9a thereof with fixed contact pieces B2, B'7. At the time of the changing-over to a replacement state, the movable contact makers 4, 9 are deeply inserted. On the way of insert, all of fixed contact pieces A1, B2, C3, D10 are mutually brought to a continuity state in such a state that the leading end part of a movable contact maker 4 is contacted with fixed contact pieces C3, CD. Therefore, a current is always supplied to load and the temporary power failure of load can be prevented.
Patent JP-H111785-A (JP)
Title: Antibacterial stainless steel and its manufacture
Inventor: FUJII HIROYUKI
IPC: C23G1/08
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain the stainless steel having an excellent antibacterial property in an ordinary manufacturing process by generating a Cu concentration state with a SiO2 removing treatment after annealing the stainless steel containing Cu within the specified range. SOLUTION: After annealing the stainless steel containing 0.1-10 wt.% Cu, the SiO2 removing treatment removing SiO2 generated in the surface is executed. By this way, with respect to the steel plate applied annealing after cold rolling, although depending on the annealing atmosphere, the concentrated layer of SiO2 appearing on the surface of the stainless steel finished the pickling process with the driving force of Si advancing to the surface is removed, whereby the stainless steel having the excellent antibacterial property in the Cu concentration state is obtained. Moreover, after executing the SiO2 removing treatment by threading the salt bath containing Cu of 0.001-10 g/l, threading at least any one bath of a nitric acid electrolytic bath, a sulfuric acid electrolytic bath and a nitrohydrofluoric acid electrolytic bath respectively containing Cu of 0.01-10 g/l is preferable.
Patent JP-H01316926-A (JP)
Title: Manufacture of semiconductor thin film crystal
Inventor: YAMAMOTO TOMOO
IPC: H01L21/312
Filed: 1988-06-17
Abstract: PURPOSE:To simplify the manufacturing process of a substrate crystals of a fine structure and to form a high quality semiconductor thin film on the parts not covered by a method wherein a resist containing silicon atoms formed by photolithography and heat treatment at specified temperature is used as masks on the substrate crystal. CONSTITUTION:Semiconductor thin film crystals 13 are deposited from a material in vapor state on a substrate crystal 11 featured by the surface structure. At this time, the crystals 13 are selectively deposited on the parts only not covered with a different kind of material 12 on the substrate crystal 11 partially covered with said material 12. As for the material 12, a resist containing silicon atoms heat-treated at specified temperature e.g., exceeding 250 deg.C is applicable. Through these procedures, the manufacturing process of the fine structured substrate crystal 11 can be simplified so that high quality semiconductor thin film may be formed on the parts not covered with the different kind of material 12.
Patent JP-S5851921-A (JP)
Title: Sheet like material for adjusting humidity
Inventor: KENJIYOU TOSHIKO
IPC: F24F3/14
Filed: 1981-09-24
Abstract: PURPOSE:To obtain a sheet like material for adjusting humidity rapid in a speed response to the variation of humidity and low in temporary variation of humidity and the difference of equilibrium humidity, by uniformly bonding a powdery humidity adjusting agent and a fiber good in the humidity response to form an integral structure. CONSTITUTION:An aqueous solution containing a powdery humidity adjusting agent such as modified montmorillonite clay is uniformly coated to Japanese paper and thin leaf paper is adhered thereon and dried to form a humidity adjusting sheet as powder coated paper or the powdery humidity adjusting agent is added to beaten kraft pulp and the resulting mixture is formed into a sheet by a papermaking method and dried to obtain the humidity adjusting sheet as powder mixed paper. This sheet is molded into a strip like shape or a plate like shape to be used in the structural member such as a case for cultural assets, a packing material for transportation of cultural assets, a building material or an interior material.
Patent JP-S6043004-A (JP)
Inventor: MIKATA YASUHIRO
IPC: H02B1/015
Filed: 1983-08-16
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-H1130450-A (JP)
Title: Air conditioner
Inventor: HOJO TOSHIYUKI
IPC: F24F11/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a utilizing method for cool heat in a heat accumulator with flexibility thereby increasing a stored cool heat utilizing efficiency and reducing the condensing pressure of refrigerant by a method wherein a bypass circuit is arranged to change the inlet port side refrigerant condition of a heat exchanger into two-phase flow of gas and liquid. SOLUTION: A refrigerating cycle system is constituted of an outdoor machine A, a heat accumulator B, an outdoor machine C, a controller D and the like. Upon stored cool heat utilizing cooling operation, the refrigerant of two phases of gas and liquid is supplied into a heat accumulator heat exchanger 10 to use the heat accumulator heat exchanger 10 as an outdoor heat exchanger 3 and a condenser simultaneously whereby cool heat, stored in the heat accumulator, can be utilized more conveniently than a case, in which the heat exchanger is utilized for only the condensation or the supercooling of liquid refrigerant, whereby a cool heat utilizing efficiency can be improved and a condensing pressure in the outdoor heat exchanger 3 can be reduced.  Further, the bypass flow rate of gas refrigerant is controlled by a gas bypass flow rate control valve 16, provided in a pipeline connected from a compressor 1 to the heat accumulator heat exchanger 10, whereby the utilizing efficiency of the stored cool heat can be adjusted.