baber/WOPTO huggingface dataset:
Patent JP-H08306970-A (JP)
Title: Manufacture of thermoelectric cooling material
Inventor: YAMASHITA HIROYUKI
IPC: H01L35/16
Filed: 1996-03-04
Abstract: PURPOSE: To provide a method of manufacturing a thermoelectric cooling material, which can improve the performance index of the material. CONSTITUTION: One kind of the material or two kinds of the materials selected from between the materials of a group consisting of Bi and Sb and one kind of the material or two kinds of the materials selected from between the materials of a group consisting of Te and Se are formed into a thin film or a powder shape by a liquid quenching method, this thin film or powder is further ground and powder obtained by this grinding is hot-pressed on a condition that crystal particles are not made coarse, whereby the powder is solidified and molded.  Moreover, in the case where a pressure of 400 kgf/cm<2> or higher is applied to this powder and a temperature and a time are respectively assumed T( deg.C) and t (minute), at the time of 200<=T<=400, the powder is hot-pressed on a condition of -T/5+90<=t<=150 and at the time of 400<T<=500, the powder is hot-pressed on a condition of 5<=t<=150, whereby it is also possible that the powder is solidified and molded.
Patent JP-S57189133-A (JP)
Title: Water-soluble photosensitive substance
Inventor: OGAWA KAZUFUMI
IPC: H04N9/07
Filed: 1981-05-18
Abstract: PURPOSE:To obtain a water-soluble photosensitive substance not gelling even at room temperature, and facilitate to execute smooth coating and control of film thickness, by adding a photopolymerization initiator to an aqueous solution of a low molecular weight gelatin. CONSTITUTION:Collagen in hand bones is treated with chemicals in advnace to remove unnecessary organic matters, and decomposed with proteinase to give a water-soluble gelatin having <=15,000 molecular weight. A water-soluble photosensitive substance is prepared by adding to this aqueous gelatin solution a photopolymerization initiator, such as ammonium bichromate. Use of conventionally employed gelatin having molecular weight as high as 150,000-250,000 renders said photosensitive solution ready to gel, causes gelation even in the case of preheating the solution, during the coating process, and makes it difficult to execute smooth coating and control of film thickness, but use of the low molecular weight gelatin permits coating at room temperature and easy control of film thickness.
Patent JP-H07256997-A (JP)
Title: Stamp pad
Inventor: TAKAGI HIROSHI
IPC: B41K1/54
Filed: 1994-03-22
Abstract: PURPOSE:To obtain a clear seal impression by uniformly spreading the proper amount of ink onto the face of a seal and prevent surface fabric from being lifted by the adhesion to a stamp. CONSTITUTION:Ink absorber 3 consists of lower layer felt 1 made of flocks and upper layer felt 2 spun wool with rayon under the condition that the fibers at the boundary between the upper and lower layer felts are entwined each other into an integral body. Surface fabric 6 consists of lower fabric part 4 made of fibers having the fineness of 1-9 denier and upper fabric part 5, which is made of ultrafine fibers and with which a stamp contacts under the condition that some parts of the fibers of the upper fabric part 5 and of the lower fabric part 4 are woven or knitted into an integral body so as to make the upper fabric part 5 elastic backward and forward and left and right. Under the state that adhesive of 50-150g/m<2> is applied onto the top surface of the upper layer felt 2 of the ink absorber 3, the lower fabric part 4 of the surface fabric 6 is pasted onto the ink absorber so as to obtain an ink pad 8.
Patent JP-S63240285-A (JP)
Title: Display device for result of response of subscriber
Inventor: KOBAYASHI HIROSHI
IPC: H04N7/173
Filed: 1987-03-27
Abstract: PURPOSE:To improve the external appearance of a video screen for displaying results and to improve a response by providing a conversion means for converting data outputted from a totalization means based on a program to graph screen information and giving the result of conversion to a televising means in a subscriber response result display device of 2-way CATV system. CONSTITUTION:A reception signal from a center equipment 1 is inputted to a reception controlling circuit 5 via a reception interface circuit 4. The reception controlling circuit 5 gives response data in the reception signal to a graph display circuit 6 and the display circuit 6 edits the data and displays it on the screen of its own equipment as a graph. Moreover, a data code converting circuit 7 converts the data into a television screen image. Furthermore, when a switch of a video data changeover circuit 8, is changed over a transmission control circuit 9 sends a television screen image data to a terminal equipment 2 via a transmission interface circuit 10. Since no manual intervention is required till the result of the response is displayed on a subscriber's TV screen in this way, the response is improved and the external appearance of the video image is improved.
Patent JP-S60217137-A (JP)
Title: Manufacture of case of multiwall structure
Inventor: TANBA SHINICHI
IPC: B29L24/00
Filed: 1984-04-13
Abstract: PURPOSE:To simultaneously bond efficiently a plurality of vertical walls by one high frequency heating operation by high frequency heating a conductive wire inserted into a vertical wall bonding unit in the bond of a multiwall structure case of polyethylene. CONSTITUTION:Synthetic resin housing of engine is, for example, formed of upper and lower halves 15, 16 which have vertical walls 17a, 18a and 17b, 18b, and bonded at the bonding surfaces 27, 28 integrally. The bonded surfaces 27, 28 form closed loops, a conductive wire for forming a closed loop is inserted into an upper half structure 19, lower half projection 22 is engaged, and the halves 15, 16 are positioned. Then, a high frequency coil is approached to be high frequency heated. Then, the resins of the groove 19 and the projection 22 are melted due to the temperature rise of the wire 21, and fusion-bonded integrally. Thus, multiwall structure case of the synthetic resin can be readily manufactured.
Patent JP-S531444-A (JP)
Title: Four phase clock pulse generator
Inventor: SUZUKI YASOJI
IPC: G11C19/00
Filed: 1976-06-28
Abstract: PURPOSE: To enable easy integration, by providing the generator on the same base with the driving circuit, thru the four phase clock pulse generator with a simple circuit configuration for electric sharge transferring elements. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S531426-A (JP)
Title: Memory unit
Inventor: NEGISHI SATORU
IPC: G06F3/06
Filed: 1976-06-28
Abstract: PURPOSE:To enable the memory unit having high system efficiencyand excellent extensive performance independently of the quantity of information to be memorized, in the research of information, by using BORAM having the association function.
Patent JP-2000267027-A (JP)
Title: Optical scanning device and image forming device
Inventor: YOSHIMARU AKITO
IPC: B41J2/44
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To make easily alignable the scanned scanning line positions of respective beams in an auxiliary scanning direction and to easily and make precisely matchable the boundary parts of respective beams in a main scanning direction with each other by installing beam detection means detecting the scanning positions of the plural scanning beams in the auxiliary scanning direction and controlling the scanning line position of one beam in the auxiliary scanning direction. SOLUTION: Two scanning beams scanning a scanned face scan both end parts in opposite directions with the joint part S0 of scanning lines as a starting point. Thus, the joint of the scanning of the two scanning beams can easily be matched in a main scanning direction. Beam detection means 13-1 and 13-2 detect the scanning positions of the two scanning beams in an auxiliary scanning direction. The scanning line position of one scanning beam is controlled to the auxiliary scanning direction. Thus, the scanning lines of the respective scanning beams can be jointed without a 'shift' in the auxiliary scanning direction. Thus, satisfactory wide optical scanning is executed and the recording picture of a large screen can easily be obtained.
Patent JP-H08275088-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHASHI KOTARO
IPC: G09F9/00
Filed: 1995-03-31
Abstract: PURPOSE: To allow the user to listen to a clear sound by arranging a speaker to a panel block so as to make the line of sight and the directivity of the sound in matching with each other. CONSTITUTION: A reception block 20 and a panel block 10 are coupled in freely opening/closing by a coupling section of a hinge structure, a catcher operation section 13 is fitted to a tip of the panel block 10 to activate a catcher 14 integrated thereto to be latched with a hook arranged to the reception block 20. The reception block 20 contains a television receiver or a radio receiver. A liquid crystal display panel 17, a panel printed circuit board 50 and a speaker 70 are mounted to the panel block 10. Even when the reception block 20 and the panel block 10 are closed, thee is a gap 90 between them and a sound of the radio receiver is heard from the gap 90.
Patent JP-S59201941-A (JP)
Title: Control method of fuel injection timing
Inventor: NAKAMURA TETSUYA
IPC: F02D41/34
Filed: 1983-04-28
Abstract: PURPOSE:To make a sharp reduction in the memory capacity of a microcomputer attainable, by finding the desired fuel injection timing in a way of making full use of a specified map on the basis of output from both of a fuel injection quantity detector and an actual fuel injection timing detector. CONSTITUTION:In time of engine driving, at a central processing unit 2, first a specified two-dimensional map is searched from each output of an engine speed sensor 1a and an accelerator manipulated variable sensor 1b and a fundamental fuel injection quantity Qb is found. Then, a maximum limit injection quantity Qmax made by compensating, with a suction pressure sensor 1b and a suction air temperature sensor 1c, the given fundamental maximum injection quantity in referring to a one-dimensional map, which sets an engine speed down to parameter, is calculated. Next, each of injection quantities Qb and Qmax is compared, and the value at the lower side is selected, setting the selected one down to the desired injection quantity Qf. In succession, using the one-dimensional map on the basis of the engine speed, fundamental desired injection timing Th is found, and this given timing is compensated according to engine driving conditions, setting it down to the desired injection timing Tf whereby a timer piston position adjusting device 11 is feedback-controlled.
Patent JP-S59203436-A (JP)
Inventor: KITAGAWA MOTOHIRO
IPC: A01K61/00
Filed: 1983-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000269134-A (JP)
Title: Manufacture of polycrystalline silicon film
Inventor: KATO KEIKO
IPC: H01L21/20
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the strain of a crystalline silicon film by a method wherein the strain of the crystal silicon film generated by a crystallization treatment while a substrate, whose coefficient of thermal expansion is at a multiple in a specific range as compared with silicon, is set at a heating state is offset by the relatively large thermal contraction of the substrate. SOLUTION: In a crystallization treatment apparatus, a light source 1 and a vacuum pump 2 are installed in its upper part, and X-Y stage 3 is installed at its inside, a heater 5 is installed on the X-Y stage 3 via a heat-resistant heat insulating material 4, and a substrate 6 by a material whose coefficient of thermal expansion is 3 to 10 times that of silicon is arranged and installed in the upper part of the heater 5. Then, while the substrate 6 is being heated by the heater 5, a silicon film 11 on the substrate 6 is irradiated with a laser beam, and a seed layer 14 is formed while a molten part is being formed. In addition, the seed layer 14 is cooled down to room temperature from a treatment temperature so as to be contracted, and the thermal strain of the substrate 6 generated during its cooling operation is offset by the total strain applied to the seed layer 14 itself.
Patent JP-S60220424-A (JP)
Title: Arithmetic system of array element
Inventor: UDA TOSHIYUKI
IPC: G06F7/02
Filed: 1984-04-16
Abstract: PURPOSE:To shorten the processing time and also to simplify the software for the calculation of array data by using an instruction which designates an arithmetic mode added with retrieval of maximum/minimum value. CONSTITUTION:When ''1'' is set at an arithmetic designation bit with retrieval of maximum value, a control part 2 sets an arithmetic with retrieval of maximum value. The contents of a register 5 are transferred to a maximum value holding register 6. The maximum value of the element of arithmetic result is set to the register 6, and the element number is also set to a maximum element number holding register 9. The contents of both registers 6 and 9 are stored to an element data register 10 and an element number register 11 respectively, then read to the part 2 for application when necessary.
Patent JP-H06286694-A (JP)
Title: Method for mooring ship alongside quay and detaching ship from quay automatically
Inventor: TOMITA YUKIO
IPC: B63H25/42
Filed: 1993-04-02
Abstract: PURPOSE:To moor a ship surely alongside an objective position for a shortest time without going too far or too short by simplifying the apparatus constitution and control and figuring out the factor of a movement equation according to the instant condition of the ship to calculate the optimum control amount of a high lift rudder and bow thruster. CONSTITUTION:A thrust in any direction is given to a hull 1 through stern by combinating properly the rotational positions of two high lift rudders 4a, 4b, and thrusts in the left and right directions are given to the bow by a bow thruster 2 provided on the bow part 1a to control the movement of a hull. Detected values of lateral shift speed sensors 8a, 8b and distance sensors 9a, 9b provided respectively on the bow part 1a and stern part 1b, longitudinal shift speed sensor 10 and direction sensor 11 provided in any position on the hull are send as input values to a calculation controller 14 which calculates controllably the control amount of the bow thruster 2 and a steering machine controller.
Patent JP-H03276446-A (JP)
Title: Optical disk recording and reproducing device
Inventor: NAKAMURA YOSHIMITSU
IPC: G11B7/00
Filed: 1990-03-26
Abstract: PURPOSE:To eliminate the occurrence of the unerased remainder at the time of erasing by controlling an erasing beam diameter ad erasing power by offsetting an optimum focus offset amt. for erasing a data when this recorded data is to be erased. CONSTITUTION:The erasing power is made larger than the erasing power under a normal mode by an erasing power changeover part 5-1, and after erasing a recorded data on a test track, a focus amt. of a sector in which no envelope is detected is taken as the optimum focus offset amt. at the time of erasing. Then, a DC voltage to be the optimum focus offset amt. at the time of erasing is superimposed upon the optimum focus state, and is offset from an optimum focus point. That is, a spot diameter of a laser beam to irradiate a disk 1 is enlarged, and the erasing power is made larger than the erasing power under the normal mode by the erasing power changeover part 5-1, and after erasing a recorded data on a track, a new data is recorded.
Patent JP-S61234244-A (JP)
Title: Control device for engine
Inventor: ISHIKAWA YASUHIRO
IPC: F02D41/14
Filed: 1985-04-10
Abstract: PURPOSE:To improve control stability with an actual control quantity being equalized for a non-linear control characteristic, by decreasing small a control gain as a duty control signal becomes a large level. CONSTITUTION:Air-fuel ratio of an intake mixture in an engine 1 is detected by an exhaust sensor 3. An ECU 5, so that this detected air-fuel ratio becomes a predetermined value, outputs to an actuator 26, which regulates a supply quantity of fuel and air by a carburetor 6, a duty control signal changing an on and off time proportion of the actuator. Here a level of the duty control signal is in a non-linear relation to a control quantity of air-fuel ratio, and a width of air-fuel ratio large changes for the change width of the duty control signal in a region of its large level. Thereupon, the ECU 5, so that the air-fuel ratio as the control quantity is in a fixed change width, regulates a change width, that is, a control gain of the duty control signal in a feedback control.
Patent JP-S62232446-A (JP)
Title: Method of vulcanizing rubber
Inventor: YASUMOTO MASATAKA
IPC: C08K5/37
Filed: 1986-04-01
Abstract: PURPOSE:To activate greatly the vulcanization of rubber, by blending rubber with a specified phenol derivative or its adduct with dicyclohexylamine before vulcanization. CONSTITUTION:A phenol derivative of formula I [wherein R is a lower alkyl, methoxy, halogen or nitro group; n is a number of 0-2; and X is a bivalent group selected from among a group of formula II (wherein m is a number of 1-6), a group of formula III, a group of formula IV (wherein p and p' are each a number of 1-3) and a group of formula V (wherein Q, Q' and r are each a number of 1-3)] or its adduct with dicyclohexylamine is blended with natural rubber and/or synthetic rubber before vulcanization. The phenol derivative or its adduct is used in an amount of about 1-5pts. per 100pts. rubber.
Patent JP-S51151534-A (JP)
Title: Strobo flash device
Inventor: WAKIMURA YUTAKA
IPC: G03B15/05
Filed: 1975-06-20
Abstract: PURPOSE:To provide a variable angle as well as position for the light emission means of the strobo device.
Patent JP-S58196136-A (JP)
Title: Manufacture of end plate unified with nozzle of pressure vessel
Inventor: NISHITANI MASAHIRO
IPC: B21K21/14
Filed: 1982-05-10
Abstract: PURPOSE:To form an end plate unified with a nozzle by forging a circular disk from a steel ingot, pressing in a tapered ring to form an annular groove, extending the outside of the groove to form a flat tabular blank, heating the blank and pressing to specified shape. CONSTITUTION:A steel ingot is formed successively to a circular disk by upset forging. A tapered ring 2 having inner diameter nearly equal to outer diameter of the nozzle of an end plate is put at the center, and pressed in applying downward force. Outer part of the annular groove 1a thus formed is forged and extended to form a blank 3. Next, the blank 3 is heated and placed on a lower die 4 and pressed by an upper die 5. At this time, a concavity 4a having curved face corresponding to the tank head to be formed is provided, and a relief 4b for the nozzle is provided at the center of the concavity 4a. The upper die 5 has a convex curved face corresponding to the end plate to be formed, and the diameter is made smaller than inner diameter of the end plate. Thus, contact area with the blank 3 is small, and no ironing is performed. Accordingly, forming is possible by small pressing force.
Patent JP-S63242064-A (JP)
Title: High voltage connection insulator
Inventor: ETO YASUKAZU
IPC: H01R4/22
Filed: 1987-03-30
Abstract: PURPOSE:To improve the insulation reliability by forming an anode cap by a dimethyl group silicon rubber and packing a silicon grease mixing a thickening agent to a methylalkil group silicon oil with a cathode ray tube. CONSTITUTION:The dimethyl group silicon rubber has less infiltration in the methylalkil group silicon grease and the change in the rate of weight of rubber is less as elapsed time. In filling the methylalkil group silicon grease using the methylalkil group silicon oil as a base and mixing a thickening agent such as silica to a close fitted face between the anode cap 14 made of the dimethyl group silicon rubber and a cathode ray tube 10, the oil absorption onto the anode cap 14 is less and the required oil quantity is secured for a long time. Thus, the insulation reliability is improved.
Patent JP-H02256488-A (JP)
Title: Robot hand
Inventor: MORI SHUNJI
IPC: B25J15/08
Filed: 1989-03-29
Abstract: PURPOSE:To directly grasp a work placed on the floor surface by providing a movable finger section pinching the work together with an adsorbing section after the adsorbing section adsorbs the work and is positioned at the preset angle. CONSTITUTION:After a work 30 is adsorbed by an adsorbing section 2, the adsorbing section 2 is rotated by a motor 8 and positioned at the preset angle. The work 30 is pinched by the adsorbing section 2 and a finger section 6 and released from the adsorption of the adsorbing section 2.
Patent JP-H03280351-A (JP)
Title: Fluorescent lamp
Inventor: NAKAMURA TOSHIYUKI
IPC: H01J61/94
Filed: 1990-03-28
Abstract: PURPOSE:To drop the starting voltage of a lamp and provide it with a high brightness by equipped a fluorescent lamp furnished with a plurality of light emitting chambers staring one common electrode, therein forming the discharge hole in one chamber with a size larger than the sizes of the other discharge holes. CONSTITUTION:In a fluorescent lamp equipped with for ex. four light emitting chambers 25a-25d, anodes 27a-27d in the chambers share one common cathode 22. Discharge holes 29a-29d are provided in the chambers to guide the discharge generated between the two electrodes. One discharge hole among them, for ex. 29d, shall be larger than the others 29a-29c. The size of discharge hole increases in inverted proportion to the relative value of the discharge start voltage. Because one discharge hole is larger than the others, fine discharging is made via this larger hole at the time of starting with fine discharge, so that its start voltage is reduced, and further the start voltage for transition to the main discharge will be reduced. Because discharge holes which might give uneven sense to the sight are not equally large, a high brightness is obtained.
Patent JP-H01249683-A (JP)
Title: Production of fertilizer to be used in water
Inventor: OSATO SOTARO
IPC: C05G3/00
Filed: 1988-03-30
Abstract: PURPOSE:To enable effective fertilizing to seaweeds with less labor without hindering the traffic of ships by solidifying animal excretions by cement and sand and using the same in water. CONSTITUTION:The raw excretions released by animals or the dried excretions solidify as time passes by if the sand and cement are mixed therewith. However, water is further added to the dried excretions and the mixture is dried and solidified in case of using the dried excretions. The components of the dried excretions leach as nutrient components and become the good fertilizers for the seaweeds when the solidified excretions are put into the water and are used. Since the solidified mixture is installed on the water bottom, the traffic of ships is not hindered and since the components are gradually leached, there is no need for frequent charging in order to enhance the effect thereof.
Patent JP-H07284784-A (JP)
Title: Sewage purifying tank
Inventor: TANAKA KATSUYA
IPC: C02F3/00
Filed: 1994-04-15
Abstract: PURPOSE:To install simply and horizontally a supernatant intake member which introduces sewage supernatant into a disinfecting tank. CONSTITUTION:The pore 92a of a band 92 is selected to engage with the pin 121a of a fixed piece 121 which is fixed on the partition 3, an unmovable part of a tank main body 1, so that the overflow weir part 91A of a groove shaped material 91 in a supernatant intake member 9 which is connected with a disinfecting tank 8 by a communicating tube 10, and the supernatant intake member 9 is suspended opposite to the tank main body.