baber/WOPTO huggingface dataset:
Patent JP-S5790207-A (JP)
Title: Air conditioning heater
Inventor: NAKAGAWA MITSURU
IPC: B60H1/03
Filed: 1980-11-26
Abstract: PURPOSE:To spare it without enlarging a duct more than it is necessary in such a way that in an air conditioning heater for automobile or another, movable valves for adjusting air flow which passes through a penetrating hole for exothermic material which is juxtaposed with a blast duct are installed on the upstream side and on the downstream side. CONSTITUTION:Right after start-up, when cooling water temperature is low, and calefaction cannot be done, at the same time as switches 16, 17 are closed, and electric conduction is done to exothermic material 2, then movable valves 4, 5 are set to positions (A) and (A'), and blast is initiated. Thus, full rate of blasted air is passed through a flow path 3a via a penetrating hole 2a, heated and fed through a flow path 3b out of a blow-out grille 13. This hot air temperature can be adjusted in such a way that turning angles Q1, Q2 of movable valves 4, 5 are changed through a link, etc. to be operated by a driver. In addition, in case where feeding of outer air only, or rise in the cooling water temperature, or when cooling is needed, the movable valves 4, 5 are set to B, B' positions, thereby even if a duct 3 is not enlarged, there is no event to have larger resistance to the blast.
Patent JP-H1110114-A (JP)
Title: Waste disposal device
Inventor: GOTO TATSUO
IPC: B01D46/02
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently remove heavy metals, an alkali metal chloride, an alkali earth metal chloride and dioxine from a fly ash with marked results. SOLUTION: This waste disposal device comprises an incinerator body 1, an exhaust gas channel 2, as a passageway for exhausting a combustion exhaust gas, which is connected to the incinerator body 1 and a bag filter 3. Further, an organic waste dry distillation furnace 4 is provided halfway through the exhaust gas channel 2. In addition, an intake duct 7 connecting the exhaust gas channel 2 with a reaction furnace 6 and a first confluence pipe 8 for making a reflux of the exhaust gas from the reaction furnace 6 into the exhaust gas channel 2 are installed on the reaction furnace 6. Before and after the bag filter 3, a filter 11 for a dry distillate and an active carbon filter 12 are provided respectively.
Patent JP-H11344191-A (JP)
Title: Method for connecting polyethylene pipe by electrofusion fitting
Inventor: YAMAZAKI HAJIME
IPC: F16L47/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a connection method for polyethylene pipes used for gas pipes and water service pipes which can improve the efficiency of construction work omitting a scrape process using an improved electrofusion method. SOLUTION: In this polyethylene pipe connecting method using an electrofusion fitting 1 by burying a coiled heating wire 2 in the joint face between a polyethylene pipe 3 and a polyethylene fitting and fusing a pipe and a fitting by electricity conduction, ethylene acrylic ester copolymer resin is used for a part or all of the fused part of the polyethylene pipe 3 and the polyethylene fitting.
Patent JP-H0914662-A (JP)
Title: Drop-in stove
Inventor: MORISHIMA MAKOTO
IPC: F24C3/02
Filed: 1995-06-30
Abstract: PURPOSE: To position a drop-in stove for various different mount holes by forcedly setting each metal plate positioning pawl piece to a plastic deformable thickness, and adjusting an inclination angle of a pawl piece with respect to a side wall in the region from the attitude along the side wall of the body case to the upstanding attitude of each pawl piece. CONSTITUTION: A metal plate pawl piece 7 provided on a side wall of a body case 2 takes an attitude along a side wall of the body case 2 when it is not rendered to plastic deformation. A trunk size of the body case 2 at this time is matched with a minimum mount hole. Accordingly, the trunk part size is made a minimum size mount hole as it is, a drop-in stove is positioned by the trunk part of the body case 2. When the pawl piece 7 is forcedly rendered to plastic deformation with a tool (e.g. pench, etc.), an inclination angle of the pawl piece with repsect to the side wall of the body case 2 can be arbitrarily set in the region of from a slanting attitude with respect to the side wall of the body case 2 to an upstanding attitude.
Patent JP-H1114999-A (JP)
Title: Liquid crystal device and its manufacturing method
Inventor: MAEDA TSUYOSHI
IPC: G02F1/1337
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide the desired and uniform orientation of a liquid crystal molecule by making an angle stipulated by orientation-processing applied to a pair of substrates different from an angle in which a liquid crystal is twisted and oriented after injecting the liquid crystal. SOLUTION: An oriented film made of an organic material is formed on the surface of a substrate, at least one substrate is applied to orientation- processing by ion irradiation and an angle stipulated by orientation-processing applied to a pair of substrates is made different from an angle in which a liquid crystal is twisted and oriented after injecting the liquid crystal. For example, the objective oriented direction 101 of a liquid crystal molecule near the upper substrate, the objective oriented direction 102 of a liquid crystal molecule near the lower substrate and the objective 90 deg. twisted angle 105 of the liquid crystal are determined and the directions of orientation-processing of the liquid crystal molecules by the ion irradiation method are made to be directions 103, 104. The angle 106 in which the direction 103 of orientation-processing of the upper substrate by the ion irradiation forms with the direction 104 of orientation-processing of the lower substrate by the ion irradiation is made to be e.g. 96 deg..
Patent JP-H1024803-A (JP)
Title: Wiper blade rubber
Inventor: KUSAYANAGI YOSHIYUKI
IPC: B60S1/38
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent squeak and chatter and wear of the water repellent layer of the surface of the water repellent glass even if the surface of the water repellent glass is wiped. SOLUTION: The captioned wiper blade rubber 10 is a mixture of ethylene- propylene-diene rubber(EPDM) and carbon black, EPDM has a content of polypropylene of 40 to 45weight%, an iodine value of 20 to 30, and a Mooney viscosity of 40 to 70 at ML1+4 (100 deg.C), and a coating layer 16 of coefficient of friction power than 1.0 which is composed by applying a hydrophilic material of angle of contact lower than 100 deg. is provided at least both side faces at the tip parts of the wiper blade rubber 10 which wipes the glass surface.
Patent JP-S6145409-A (JP)
Title: Alignment disc for driving both-side head
Inventor: KANAI HIROSHI
IPC: G11B23/36
Filed: 1984-08-10
Abstract: PURPOSE:To shorten an assembling time and to improve assembling accuracy by arranging adjusting signals for the track diameter direction, index timing direction and azimuth direction properly on the same track. CONSTITUTION:An inner periphery signal 11 and an outer periphery signal 12 geometrically and alternately expanded from the center line 2 of an adjusting signal track on an alignment disc 1 for driving the both-side head to the inner periphery and outer periphery sides respectively are formed on the center line 2 as a track diameter adjusting signal 10. A timing signal 21 is arranged on the center line 2 after a prescribed period from an index timing detecting point 22 as an index timing adjusting signal 20. In addition, a CW signal 31 having regulated intersected angles alpha', alpha formed by respective radius lines expanded from the center axis 3 in the clockwise direction and a CCW signal 32 having intersected angles alpha, alpha' formed in the counterclockwise direction are arranged as an azimuth adjusting signal 30. Thus, the upper and lower heads can be assembled with high productivity and assembling accuracy.
Patent JP-S6325054-A (JP)
Title: Printing head of wire dot printer
Inventor: UENO SHIGEYASU
IPC: B41J2/26
Filed: 1986-07-17
Abstract: PURPOSE:To easily position a wire with high accuracy, by providing a groove formed by two planes crossing to each other on the leading end part of an armature to hold the wire in the groove and fixing the armature and the wire by soldering. CONSTITUTION:An armature 1A has a V-shaped leading end part 18A provided with a groove formed of two crossing planes, that is, a plane containing a contact line 20a and vertical to the surface of paper and a plane containing a contact line 20b and vertical to the surface of the paper. A wire 2 is held in the groove, and the wire 2 and the armature 11A are soldered by a solder material 19. In this constitution, by pressing the wire 2 to the groove at the leading end part 18A of the armature 1A, the wire 2 can be easily positioned with high accuracy.
Patent JP-S5959334-A (JP)
Title: Automatic work replacement device
Inventor: HORIKAWA KICHIJI
IPC: B23Q7/14
Filed: 1982-09-27
Abstract: PURPOSE:To have automatic replcement of works to be processed, which does not require any major space, by arranging a work holding device, in which the axis of work held is not in parallel with that stored in a work storage device, so as to be in relative inclination by a certain specified angle to a work which the replacement arm is going to grasp. CONSTITUTION:To replace works to be processed, a work replacement device 3 acts on the work holding device 2 of a machine tool 1. This replacement device 3 includes a work storage device 4 and a replacing arm device 5. A work is mounted on a pallet 6 with replaceability. A work mounting/demounting device 7 removes the work processed from a pallet 6, and an unprocessed work is mounted thereon. A pallet 6 with unprocessed work is mounted or demounted by the work replacement device 5 at a pallet mounting/demounting device 8. The replacing arm device 5 has a replacing arm 31. The arm 31 displaces round a column 180 deg. to be shifted from the vertical to horizontal position and performs the desired action.
Patent JP-H0332844-A (JP)
Title: Liquid jet recording head
Inventor: HAYASHIZAKI KIMIYUKI
IPC: B41J2/05
Filed: 1989-06-30
Abstract: PURPOSE:To realize a low cost, high-reliable recording head by a method wherein, in synchronism with a clock signal or the divided signal thereof for transferring recording data supplied to a recording data alignment circuit in an integrated drive circuit, recording current conduction time setting data can be set to a counter of a setting circuit. CONSTITUTION:Clocks for transferring recording data are inputted by the number of thermal conversion elements. At this time, the clocks for R1-Rm (m<=n) are used as counter clocks in a circuit 33. Data corresponding to a recording current conduction time for m-steps of gradation is inputted to a DATA terminal. The value (m) is selected to establish a uniform density distribution. A conduction pulse width is selected per drive IC 30 by the data from a maximum of (m) to a minimum of 1. On an output of a pulse width setting circuit 33 disposed by one in each every drive IC 30, a recording current conduction time to a thermal conversion element arrangement corresponding to one drive IC 30 is determined by the AND of a recording signal determined by recording data SI inputted to an n-bit shift register 7 with an output of a D flip flop 2 as a division drive signal generation circuit.
Patent JP-H0332658-A (JP)
Title: Marking needle for liver excision surgical operation
Inventor: SHIMAZU MOTOHIDE
IPC: A61B17/32
Filed: 1989-06-30
Abstract: PURPOSE:To obtain the mark of a three-dimensional liver excising scheduled line for executing surely and efficiently the liver excision of the necessary minimum by constituting the subject needle so that a stopper tube can be brought to slide movement along a piercing needle, and the stopper tube can be fixed by bending together both of them. CONSTITUTION:After it is confirmed by an ultrasonic image that the tip 3 of a piercing needle 2 reaches a prescribed position, a collar 7 is pressed against the surface 10 of the liver by sliding a stopper tube 6, and at a bending point 9, the piercing needle 2 and the stopper tube 6 are bent together. As a result, the stopper tube 6 is fixed to the piercing needle 2, and comes not to be brought to slide movement. In this state, it is obstructed by the collar 7 of the stopper tube that the piercing needle 2 is pierced more deeply into the inside of the liver, it is prevented by a spiral screw groove 4 of the needle tip part that the piercing needle 2 falls out, and it is fixed to a fixed position. Also, since its position is confirmed clearly by an ultrasonic image device, a liver excision surgical operation can be performed safely and exactly without injuring the peritoneal cavity and the internal organs of a patient.
Patent JP-H0720850-A (JP)
Title: Keyboard structure
Inventor: WATANABE KEISUKE
IPC: G10B3/12
Filed: 1993-07-06
Abstract: PURPOSE:To provide a keyboard structure having a rotational fulcrum part which has a simple structure and is easily assembled. CONSTITUTION:The keyboard device has a key 11 mounted rotatably on a key support member 3, and a support member 3 is provided with a 1st arcuate curved surface 13 which receives the rotational fulcrum part 29 of the key, and a fulcrum receiving piece 5 having a 2nd arcuate curve surface 23 which receives the rotational fulcrum part 29 of the key is mounted opposite to the 1st arcuate curved surface and guide means 14 and 21 linearly slide and guide the fulcrum receiving piece when the fulcrum receiving piece 5 is mounted on the key support member.
Patent JP-H08333944-A (JP)
Title: Closure holding structure for double-hinged gate door
Inventor: YAMASHITA MASAKATSU
IPC: E06B11/06
Filed: 1995-06-07
Abstract: PURPOSE: To surely prevent a backlash between both closed door bodies with a simple structure. CONSTITUTION: A door stop plate 7 to be brought into face contact with one door tip side face of one door body 3b is extended to the door tip side of the other door body 3a, and a rotatable latch 8 is pivotally fitted to one door tip side face of one door body 3b to face the face contact area of the door stop plate 7. The door stop plate 7 is pinched and fixed between the latch 8 and one door tip side face of the door body 3b by the rotating action of an opening/ closing handle 17 pivotally supported on the other door tip side face of one door body 3b.
Patent JP-S5866919-A (JP)
Title: Auto-focusing camera
Inventor: INAGAKI TAKESHI
IPC: G03B3/10
Filed: 1981-10-18
Abstract: PURPOSE:To make an exclusive switch unnecessary, and to make a camera miniaturized, by constituting it so that electrification to a release magnet is stopped in accordance with an output signal of an enable switch. CONSTITUTION:When a release button is pushed in, a release lever 20 descends, and a detecting ring 35 starts to rotate counterclockwise by force of a spring 37, since its turning control by a charge ring 26 is eliminated. As a result, a moving mirror for finding a range executes scanning to N from  , also starts scanning to   from N, and at a turning back point N, an enable switch is turned on. After a constant internal of time has passed from turn-on of the enable switch, electrification to a release magnet 47 is stopped by a control part device. As a result, a lever 45 rotates counterclockwise, and kicks an angle 43. As a result, the angle 43 rotates counterclockwise, and fitting to a shutter charge lever 40 is released. Therefore, the shutter charge lever 40 moves, the shutter is opened for a prescribed time, and the exposure is executed.
Patent JP-S6057978-A (JP)
Title: Semiconductor device
Inventor: TAMURA AKIYOSHI
IPC: H01L29/80
Filed: 1983-09-09
Abstract: PURPOSE:To obtain a semiconductor device to act at a speed higher than the usual field effect transistor by a method wherein an I-type layer of high resistance layer is made as an active layer, an N type layer having electron affinity smaller than the active layer is provided on one main surface thereof, and an electrode is provided on another main surface interposing an insulating film between them, etc. CONSTITUTION:A semiconductor layer 10 having electron affinity smaller than a high resistance semiconductor substrate 9 is provided on one main surface of the semiconductor substrate 9, a first gate electrode 13 is provided on the surface of the semiconductor layer 10, a second gate electrode 15 is provided on another main surface of the semiconductor substrate 9 in terposing a gate insulating film 14 between then, a source region 7 and a drain region 8 consisting of high concentration impurity layers are formed at the sides of the semiconductor substrate 9, and the semiconductor substrate 9 is used as an active layer. For example, the N<+> type GaAs layers 7, 8, the high purity high resistance GaAs layer 9 having carrier concentration of 10<12>-10<14>cm<-3>, the N type GaAl0.3As0.7 layer 10 having carrier concentration of 10<16>-10<17>cm<-3>, the Al electrodes 13, 15, the insulating film 14 of SiO2, Si3N4, etc., and a source electrode and a drain electrode 11, 12 are provided.
Patent JP-S5955398-A (JP)
Title: Operating method of digestion tank
Inventor: MORIMINE RIYOUICHI
IPC: C02F11/04
Filed: 1982-09-24
Abstract: PURPOSE:To utilize effectively waste energy, by calculating the temp. and flow rate of the sludge charged into a digestion tank and the quantity of heat required red for heating the sludge with a control device and performing air conditioning with a heat pump when a gas engine has surplus waste heat. CONSTITUTION:A control device 22 controls the operation of a gas engine 9 according to the volume of the gas measured with a gas flowmeter 8 to maintain the output of a generator 10 always constant. The device calculates the quantity of heat recovered from the engine 9 and calculates the quantity of heat required for heating the sludge from the temp. and flow rate of the charged sludge measured with a thermometer 23 and a sludge flowmeter 3, and the temp. of the sludge in a primary digestion tank 1 measured with a thermometer 24. When the quantity of the recovered heat is larger than the quantity of heat required for heating in, for example, a summer season or the like, the operation of a heat pump 11 is controlled and a pump 13 for engine cooling water is controlled so that the quantity of the recovered heat is kept equal to the quantity of the heat required for heating.
Patent JP-S6145621-A (JP)
Title: Delay circuit
Inventor: ASO MAKOTO
IPC: H03H11/26
Filed: 1984-08-08
Abstract: PURPOSE:To obtain a delay circuit excellent in leading and trailing edges by keeping a gate of a FET at a prescribed potential and grounding one end of a channel via a capacitor. CONSTITUTION:When a switch 8 is closed, charging to a capacitor 3 is started through a resistor 4 and a FET1 and the source potential of the FET1 is increased. When a source potential approaches a gate potential, an electric field is fed to the FET1 and the drain potential of the FET1 rises earlier than the source potential. When the drain potential of the FET1 breaks down a Zener diode 5, a load current is obtained from a collector of a transistor 6.
Patent JP-H0331500-A (JP)
Title: Pretreating device for electrodeposition coating
Inventor: NAKA TETSUO
IPC: C25D13/00
Filed: 1989-06-29
Abstract: PURPOSE:To efficiently carry out pretreatment with high quality by providing a bubbler pipe at the bottom of the treating region of a pretreating tank and a bubble partition plate at the lower part, generating many fine bubbles only in the treating region and allowing the bubbles to overflow the region. CONSTITUTION:A material A to be treated such as an automobile body is held by a moving hanger, dipped in the pretreating tank 1, moved in direction of the arrow R, treated with a desired liq. and pulled out. In the pretreating device for electrodeposition coating, the bubbler pipe 3 of a means 2 for generating fine bubbles is arranged at the bottom of the treating region in the tank 1, and many fine bubbles 10 are generated by a device 4 for supplying compressed air or pressurized water. The powder depositing on the surface of the material A is removed by the fine bubbles 10 and floated. The upper part of the tank 1 is separated into a tank-inlet region, a tank-outlet region and the treating region, gates 11 and 12 capable of being freely opened and closed are provided, and the two bubble partition plates 8 and 9 through which the shaft of the hanger can be passed are arranged. Consequently, the powder entraining the two bubbles 10 is efficiently discharged from the overflow 13 and not deposited on the material A.
Patent JP-S5957828-A (JP)
Title: Crosspiece supply device
Inventor: SHIYOUNAI SHICHIZOU
IPC: B65G59/06
Filed: 1982-09-24
Abstract: PURPOSE:To supply two or more types of crosspieces selectively by putting a dog in mechanical engagement with a crosspiece lifting plate selectively. CONSTITUTION:A narrow crosspiece 4 is held from the bottom of No.1 chute 3 and supplied to a specified position of a longitudinal 11 without operating a crosspiece lifting plate 14 with a dog 9. Another dog passes through No.1 chute 3 without holding the crosspiece 4, and holds a wider crosspiece 6 detained at the bottom plate 17 and travels together without operating a crosspiece lifting plate 15 at the bottom of No.2 chute 5, so as to supply a certain specified number of crosspieces to the longitudinal 11 one after another at a certain fixed pitch. Finally the crosspiece 4 detained at the right end of the frame 1 is held by the dog 9 and supplied to the longitudinal 11 from No.1 chute 3. Thus placing of the specified crosspieces is completed in good alignment with respect to the longitudinal 11.
Patent JP-S6411219-A (JP)
Title: Rotary polygon mirror
Inventor: MURAKOSHI KAZUHIKO
IPC: G02B26/12
Filed: 1987-07-03
Abstract: PURPOSE:To prevent the generation of warp and deformation due to an internal stress caused by lack of uniformity of molding pressure of a resin material, by providing a hole part for passing through a plate-like part, on this plate-like part linked with a connecting part of each face part. CONSTITUTION:In order to obviate a fluctuation of a position of a weld line in a rotary polygon mirror 10, a hole part 30 is provided on a part of a plate- like part 14 of a position where a mirror part 11 and a rib part 15 are joined, and the flow direction of a molten resin injected from a pin point gate 20 is controlled so that molding pressure of a resin material working on each connecting part 11A of the mirror part 11 can be controlled. Accordingly, even if the injection pressure from the adjacent pin point gates 20 is unequal to some extent, the molding pressure to the mirror part 11, especially, to the connecting part 11A of each mirror part 11A is balanced and the weld line can always be positioned at the connecting part 11A. In such a way, the generation of warp and deformation of the mirror part, or a crack, etc. by the weld line is obviated.
Patent JP-H0974702-A (JP)
Title: Armature winding of generator for car
Inventor: SHIBATA KOJI
IPC: H02K3/12
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To realize an improvement in the reliability of a generator while lowering the temperature of an armature winding. SOLUTION: In an armature winding, the wave winding coils of each phase are divided into two of one coil X1 and the other coil X2 respectively, and one coil X1 and the other coil X2 are inserted into the same slot 3 in the state, in which both coils are displaced at 30 deg. in the circumferential direction. However, either one coil X1 is inserted into the slot 3 of a stator core 2 prior to the other coil X2 and the number of turns is also set at a larger value by one turn and the wire diameter of one coil X1 is set in size larger than the other coil X2.