baber/WOPTO huggingface dataset:
Patent JP-H10311638-A (JP)
Title: Outdoor cabinet type communication unit
Inventor: SAKIURA JIYUN
IPC: H05K5/02
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain an outdoor cabinet type communication unit which can be cooled effectively on the inside. SOLUTION: An enclosed electronic apparatus containing section contains first and second fan boards 63, 64 which are driven to form an inner toner forced circulation air flow 90 in the electronic apparatus containing section 51. A heat exchanger 80 and an outer air exhaust fan 81 are disposed at the upper part of the electronic apparatus containing section. At the part of the heat exchanger 80, the inner forced circulation air flow 90 flows in the X1 direction and the outer air flows in the X2 direction. The inner forced circulation air flow 90 is deprived of heat at the part of the heat exchanger 80 and circulated while being cooled thus air cooling an electronic apparatus.
Patent JP-H09310748-A (JP)
Title: Drive force distributing device for vehicle
Inventor: NARAI KATSUYUKI
IPC: F16H48/32
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To compact an oil passage through which a hydraulic pump and the hydraulic clutch of a drive force distribution device are connected to each other. SOLUTION: A drive force distribution device T to distribute the drive force of an engine to right and left wheels through engagement and disengagement of a pair of hydraulic clutches CL and CR is provided in a casing 20 with a hydraulic pump 52 driven through gears 57 and 58 through a half-shaft 9 connected to one wheel. An oil passage to interconnect the hydraulic pump 52 and the hydraulic clutches CL and CR is formed in the casing 20 and a valve block 62 coupled to the upper surface of the casing 20.
Patent JP-2000317103-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To prohibit ball removing operation if the careless instruction of ball removing operation is given. SOLUTION: A ball removing means 8 performs ball removing operation when receiving the instruction of the ball removing operation, but a ball removal prohibiting means 2 prohibits the ball removing operation within the period when conditions are established. That is, the ball removing operation is prohibited within the period when the conditions are established even if the ball removing means 8 receives the instruction of the ball removing operation. Since the ball removing operation is prohibited in this way, the game is free of interruption and so there are no cases that a player cannot receive the service of winning prize balls and discontinue big prize game. No disappearance of required data on game occurs on the side of a game operator, and so the operator can seize the playing condition of a game machine accurately.  Therefore, the player does not suffers losses from the game and the game operator can accurately seize the playing condition of the game machine, even if the careless instruction of the ball removing operation is given within the period when conditions are established.
Patent JP-H06335495-A (JP)
Title: Air mat apparatus
Inventor: KAMEI MASARU
IPC: A61H7/00
Filed: 1993-05-27
Abstract: PURPOSE:To provide an air mat apparatus which easily fixes the relative position between a lying human body and an air bag, that eventually helps providing an effective treatment. CONSTITUTION:Built-in air bags 18a-18h in the main body of a mat are supplied with air selectively and independently by an air inhaler/supplier. This supplied air gives pressure to a particular part of a human body lying on the mat. Also, in the early stage of the air inhaler/supplier's function, the supplied air makes only an air bag 18a corresponding to the neck of a body or an air bag 18d to the waist of a body out of all the bags expand and shrink for a certain period of time.
Patent JP-H0715656-A (JP)
Title: Illumination control system of film scanner
Inventor: RICHIYAADO JIEI SANDAA
IPC: H04N5/253
Filed: 1994-06-08
Abstract: PURPOSE: To attain illumination adjustment in a real time at a normal film frame scanning speed with a wide dynamic range. CONSTITUTION: The quantity of lights preceding from an arc lamp 14 to an integrated cylinder 80 is adjusted under the consideration of the intensity fluctuation of the arc lamp 14 and the desired fluctuation of lights introduced to the optical integrated cylinder 80 according to the picture frames of an optical film 44. An optical control system is provided with an aperture forming mechanism 33, position servo regulator which excludes disturbance affecting the setting of the position of an aperture 39, and maintains the aperture 39 at a desired position, and intensity servo regulator which adjusts the intensity of the arc lamp 14 at the time of newly setting the position of the aperture 39 based on command light intensity set according to the change of a scene. Thus, the change of the aperture can be effectively attained within the scanning time of one film frame.
Patent JP-S62283789-A (JP)
Title: Request responce type data transmission method
Inventor: YANAGAWA HISAHARU
IPC: H04N7/173
Filed: 1986-05-31
Abstract: PURPOSE:To lighten the burdens imposed on a CPU for an updated picture and on a CPU for processing requests by permitting a user's terminal side to store screens with high using frequency on a terminal side, and calling and using the requested screen if necessary. CONSTITUTION:The updated screen retrieved from an updated picture database l according to the request from the uer's terminal and a fixed screen retrieved from a fixed picture database 2 regardless of the request from the user's terminal are multiplexed and transmitted periodically. Among the updated and fixed screens, the user's terminal side stores the screens with high using frequency on the terminal side, and calls and uses the stored screens if necessary. Thus the burden imposed on a center CPU is lightened, and the inexpensive data transmission method of request response type can be obtained.
Patent JP-S5693890-A (JP)
Title: Surface coated steel material with high corrosion resistance
Inventor: NAGABORI SADAJI
IPC: C25D5/26
Filed: 1980-09-11
Abstract: PURPOSE: To enhance the corrosion resistance of a plating layer by containing ammonium sulfate, potassium titanium fluoride and sodium titanium fluoride to a zinc electroplating solution containing zinc sulfate to increase a Ti content in the zinc plated layer.  
     CONSTITUTION: By using the zinc electroplating solution with a composition containing 80W400g/l of ZnSO 4 , 50W350g/l of (NH 4 ) 2 SO 4  and one or two of 5W80g/l of K 2 TiF 6  or 5W80g/l of Na 2 TiF 6  so as to adjust a ratio of total sulfate ion to F ion  to 1:5W30, zinc is electroplated on a surface of the steel plate. An extremely large  amount of Ti can be contained until the the Ti content in the zinc plated layer is  reached to 1.5W 15wt%. Therefore, the corrosion resistance of the plating layer is  enhanced to a lager extent by said Zn-Ti electroplating film. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000322163-A (JP)
Title: File device changing unit and its changing method
Inventor: KASHIWAKURA MASAMI
IPC: G06F3/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To exchange a connected file device with another file device and to make the latter usable while the power source of the main body is held ON by connecting a general file slot connector and a system with an interface signal selected by a buffer gate controller. SOLUTION: The general file slot connector 4 and a buffer circuit 1 which electrically connects and disconnects the file device connected to the general file slot connector 4 and the system of a computer are installed. A power supply control signal 10 is outputted from a file slot control circuit 2 to a file device ON/OFF circuit 3 to perform control so that a file device power source is turned off. Consequently, the power supply to the general file slot connector 4 and an FD signal 15 and an IDE signal 16 are electrically separated between the system side and file device. Therefore, the connected file device can be exchange with another file device.
Patent JP-S61293845-A (JP)
Inventor: YAMAMOTO KENGO
IPC: B42F13/12
Filed: 1985-06-11
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-S62283066-A (JP)
Title: Steering device for moving vehicle
Inventor: ISHIMARU TAKEYUKI
IPC: B62D3/04
Filed: 1986-05-30
Abstract: PURPOSE:To attempt improvement in economy by providing the gear case of a steering device in such a way as to be rotated eccentrically around a bearing support body which rotatably secures a worm wheel whereby enabling the engagement between the worm and worm wheel to be adjustable. CONSTITUTION:When an engagement condition of a worm 2 or a worm wheel 3 is changed due to its abrasion and the like, a bearing support body 5 is rotated by an adjusting plate 19 to one direction or the opposite direction with a bolt 20 removed whereby a space from a shaft 15 to a steering shaft 1 is increased/decreased because of eccentricity of the bearing support 5, thereby enabling the engagement condition to be adjusted for fastening the adjusting plate 19 with the bolt 20 at an appropriate engaging position. Accordingly, this constitution saves much trouble requiring a replacement with new parts, thereby costing less.
Patent JP-S6020777-A (JP)
Title: Rotation controller of motor
Inventor: OKITA MASAYA
IPC: G11B19/28
Filed: 1983-07-14
Abstract: PURPOSE:To shorten the time from a start to phase lock-in by operating phase control means when the rotating speed of a motor at the motor starting time becomes substantially the same rotating speed at the phase lock-in time. CONSTITUTION:When the start signal (b) of a motor becomes H level, a phase comparator 8 is released from its reset, but its output (h) is in the state of the intermediate level. The rotating speed of the motor 1 is controlled to rotate at the same rotating speed as that after the phase lock-in by the output (h). When the rotating speed of the motor 1 becomes the same rotating speed as that after the phase lock-in, the output (c) of a rotation variation detector 14 becomes H level. Thus, D flip-flops 16, 17 are set, and the comparator 8 outputs a phase comparison signal (h). Thus, the time from the start to the phase lock-in can be shortened.
Patent JP-H0640704-A (JP)
Title: Reactor for dehydrogenation reaction
Inventor: OTA SHINSUKE
IPC: B01D53/22
Filed: 1992-05-20
Abstract: PURPOSE:To improve the thermal efficiency of the reactor by disposing several heat exchangers in the reactor and using the waste heat of combustion waste gas after heating the reforming reactor tube to preheat the air for combustion and the source material gas, and using the sensible heat of the product hydrogen to preheat the sweep gas. CONSTITUTION:The source gas 1 containing (oxygen-contg.) hydrocarbon and steam is preheated in a preheating heat exchanger 22 and then introduced to a reforming reactor 2. At same time, air 6 and methane 4A are supplied to a burner 11 attached to the center part of the reforming reactor 2 to be burned with a combustion catalyst 3 and the heat required for the reforming reaction is supplied to the reactor tube 2. Thus, the source gas 1 is reformed into hydrogen-contg. gas and then hydrogen is selectively recovered by a hydrogen separation means 14. The waste heat of the combustion waste gas 12 after heating the reactor tube 2 is supplied to the heat exchangers 22 and 23 and used to preheat the source gas 1 and the air 17 for combustion. Further, the sensible heat of the product hydrogen gas is supplied to the heat exchanger 24 and effectively used to preheat the sweep gas 9.
Patent JP-H02306325-A (JP)
Title: Bidirectional buffer circuit
Inventor: HARADA TERUAKI
IPC: H03K19/0175
Filed: 1989-05-19
Abstract: PURPOSE:To prevent an indefinite state from being transmitted to an internal logical circuit even if a signal is not impressed through an external signal terminal electrode when a signal impressed through internal signal terminal electrodes is switched by providing a signal holding circuit. CONSTITUTION:When the signal impressed through an internal signal terminal electrode 5 changes from L to H, the output state of a three state output buffer part 1 changes from the state of a signal transmitted through an internal signal terminal electrode 4 to a high impedance state. At that time, a pre-signal state is held in a positive feedback loop circuit by invertors 7 and 8, and the input state of an input buffer part 2 does not come to the high impedance state even if the external signal is not impressed through the external signal terminal electrode 3. Thus, the input of an input buffer circuit does not come to the indefinite state even if the output signal of the three state buffer circuit for outputting is in a high impedance state, and the external signal is not impressed, and the malfunction of the internal logical circuit is prevented.
Patent JP-H04351425-A (JP)
Title: Ac/dc converter system
Inventor: IEDA YASUNOBU
IPC: H02J5/00
Filed: 1991-05-30
Abstract: PURPOSE:To provide a safety AC/DC converter system which can sustain operation even upon failure of any one of DC power supply or converter when a plurality of DC power supplies are linked with a power system through AC/DC converters. CONSTITUTION:The AC/DC converter system comprises a throw-in circuit for connecting DC power supplies 21, 22 through a resistor 6 and a connecting unit 7 directly connected in parallel therewith.
Patent JP-S5751806-A (JP)
Title: Preparation of hollow fiber
Inventor: AOYANAGI SHIGEO
IPC: B01D71/06
Filed: 1980-09-16
Abstract: PURPOSE: To obtain dialytic hollow fibers suitable for artifical kidney apparatuses, by extruding a copper-ammonia cellulose spinning solution sobjected to a specific treatment, passing the extruded solution through a noncoagulating liquid, coagulating and regenerating the filamentary extruded solution in dilute sulfuric acid, and immersing the regenerated fibers in a strong alkaline aqueous solution.  
     CONSTITUTION: A spinning solution obtained by reacting an ammonium or alklaine metallic salt of a polymer having a number-average molecular weight of 500W 200,000 and carboxyl groups in an amount of 10W70 equivalent % with copper- ammonia cellulose is extruded through circular spinning holes, and a noncoagulating liquid for the spinning solution is introduced into the inner central part of the  linearly extruded spinning solution while dropping the extruded solution downward  by the own weight thereof. The resultant filamentary extruded solution is then immersed in dilute sulfuric acid, coagulated, regenerated and further immersed in a  strong alkaline aqueous solution to remove the ammonium of alkaline metallic salt  of the polymer and give the aimed hollow fibers having micropores almost corresponding to the molecular weight thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5917767-A (JP)
Title: Facsimile scanning device
Inventor: KUBOTA KEIJIROU
IPC: H04N1/028
Filed: 1982-07-20
Abstract: PURPOSE:To perform the scanning for transmission/reception at the same device, by lighting a light source group consisting of many faint light sources, which are arranged to face an original or a recording material, individually in a prescribed order synchronously with a clock period. CONSTITUTION:The original or the photosensitive recording material 1 is moved at a transmission time or a reception time by feeding rollers 2 and 2' individually in the direction of an arrow P in a low speed. A light source group 3 where many faint light sources are arranged on a line QQ' orthogonal to the direction of the arrow P is allowed to face the original or the recording material 1, and a converging optical system 4 is arranged between the line QQ' and the light source group 3. An optical fiber group 5 is arranged at a prescribed angle to the line QQ', and the base end of the optical fiber group 5 is connected to a photoelectric conversion element 6, and the output is fed as an electric signal to a receiving device. Light sources of the light source group 3 are lit individually in a prescribed order synchronously with the clock signal, which is inputted to a terminal 8, by a circuit means consisting of a shift register 7 and a gate and hold 9, and the reflected light of the original 1 is converted to an electric signal by the element 6. At the reception time, faint light sources of the light source group 3 are lit by the time series electric signal converted in accordance with picture elements, and they are recorded on the recording material 1.
Patent JP-H0423918-A (JP)
Title: Detector of thickness of material layer to be treated in thresher
Inventor: USUI KATSUYA
IPC: A01F12/32
Filed: 1990-05-17
Abstract: PURPOSE:To detect clogging of material to be treated between a chaff sieve and a straw rack by simple remodeling, by equipping a contact type sensor in such a state that the sensor has an action to detect thickness of a layer of material to be treated on a chaff sieve. CONSTITUTION:An oscillating and selecting plate 3 is equipped with a chaff sieve 8 which backward transports a material to be treated dropped from a receiving net 5 of a squeezing chamber A while oscillating and selecting and a straw rack 9 which backward transports the material to be treated discharged from a dust sending hole 6 at the rear of the receiving net 5 in a such a state as to position the straw rack 9 above the straw sieve 8 at an interval. A contact type sensor S to detect thickness of the layer of the material to be treated on the chaff sieve 8 is laid in such a state that the sensor detects the thickness of the layer of the material on the chaff sieve 8 corresponding to a position just before the straw rack 9. By this inexpensive and simple remodeling, clogging of the material to be treated between the chaff sieve and the straw rack can be detected.
Patent JP-H01297123-A (JP)
Title: Gas separation/concentration
Inventor: TSUDA MASAYUKI
IPC: C01B3/50
Filed: 1988-05-25
Abstract: PURPOSE:To perform efficient gas separation at low cost by allowing a mixed gas to pass through the inside (or the outside) of a natural zeolite fabricated in a cylindrical form and permitting a gas of a small molecular weight to selectively permeate and concentrate from the outside (or from the inside) due to the Knudsen current. CONSTITUTION:A mixed gas is allowed to flow in the inside (or the outside) of a natural zeolite fabricated in a cylindrical form, and a gas of a small molecular weight of about 2-80 is permitted to pass through the natural zeolite (porous material) due to the Knudsen current to obtain a concentrated flow from the outside (or the inside). This method utilizes the Knudsen current which generates, if the pores of a permeable material become smaller in diameter than the average free path of gas, so that the required operative pressure is low and subsequently, the device is compact. Furthermore, as the natural zeolite is employed as a permeable porous material, it is easy to obtain zeolite with a high separation factor at low cost. In addition, the permeation area per unit volume can be enlarged because of the cylindrical form of zeolite.
Patent JP-H05325735-A (JP)
Title: Monitoring device of switch
Inventor: MARUYAMA TOSHIMASA
IPC: H01H33/42
Filed: 1992-05-20
Abstract: PURPOSE:To provide a monitoring device of a switch capable of precise monitoring without requiring positional regulation between the operating position of a mechanism and a detector at opening and closing. CONSTITUTION:In a switch consisting of a fixed contact 2 and a movable contact opened and closed by a driving shaft through a link mechanism, an accelerometer 35 is mounted on the operation rod 14 of the link mechanism, and the operation of the link mechanism is monitored by using the output waveform of the accelerometer 35.
Patent JP-S5352729-A (JP)
Title: Production of flame-retardant synthetic fiber
Inventor: SAKURADA ICHIROU
IPC: D06M101/16
Filed: 1976-10-23
Abstract: PURPOSE: Polyvinyl chloride fibers are impregnated with a specific acrylic acid aqueous solution and irradiated with ionizing radiation to graft acrylic acid thereto in extremely short time, thus providing flame-retardant fibers having high softening point and improved dyeability. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S619301-A (JP)
Title: Wheel cover for vehicle
Inventor: IWATA TAKAO
IPC: B60B7/18
Filed: 1984-06-21
Abstract: PURPOSE:To decrease air resistance, to prevent entrance of containant, and to improve appearance, by a method wherein, in a title cover having spoke-like appearance, the cover is constituted such that an outer cover, which is made of clear synthetic resin and has radial projection lines with a metallic glossy layer formed on the inner surface of the outer cover, is disposed to the outer surface of an inner cover. CONSTITUTION:A conical see-through part 1lb, which is extended outer-circumferentially from a central recess 11a of an outer cover 11 made of polycarbonate, is formed. Radial projection lines 11d and 11e, crossing each other, are formed on the inner surface of the see-through part, and a metallic glossy layer 17 is formed on the surfaces of the projection lines 11d and 11e and a wide part 11f of each of the base parts of the projection line by hot stamp. The outer cover 11 so constituted is superposed with the outside of an inner cover for mounting, and this enables the projection lines 11d and 11e to be seen through the see-through part, resulting in improvement of appearance, and smoothes the appearance, resulting in a decrease in air resistance. Further, this enables prevention of entrance of contaminant and refuse.
Patent JP-S5829129-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI ATSUTAKA
IPC: G11B5/708
Filed: 1981-08-15
Abstract: PURPOSE:To obtain a magnetic recording medium having superior magnetic characteristics and superior surface smoothness of the magnetic layer and contg. magnetic powder with high dispersibility and fillability by hardening a coated film contg. a specified coupling agent, a specified oligomer and magnetic powder under radiation so as to produce the magnetic layer. CONSTITUTION:A coated film contg. a titanium coupling agent represented by the general formula, an oligomer obtd. by bonding acrylic acid or methacrylic acid to a terminal of polyalkylene glycol or polyol by esterification, and magnetic powder, is formed on a substrate and hardened by irradiation to produce a magnetic layer. The preferred amount of the coupling agent to be used is 0.1- 10wt% of the amount of the magnetic powder in the magnetic layer, and that of the oligomer to be used is 20-60wt% of the total amount of the powder and the coupling agent.
Patent JP-S5353234-A (JP)
Title: Multiple data transfer system
Inventor: YAMAGUCHI YASUO
IPC: G06F13/00
Filed: 1976-10-25
Abstract: PURPOSE: To realize a low-cost and highly reliable multiple data transfer system by controlling a multiplexer with serial signals and providing the driver/receiver circuit against I/O in 1 : 1 ratio. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62285094-A (JP)
Inventor: FUKUTANI KOJI
IPC: G21C3/30
Filed: 1986-06-04
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。