baber/WOPTO huggingface dataset:
Patent JP-H01287234-A (JP)
Title: Production of metal-base composite material
Inventor: KAJIKAWA YOSHIAKI
IPC: C22C47/08
Filed: 1988-05-13
Abstract: PURPOSE:To easily produce a metal-base composite material in which reinforcements are uniformly dispersed with superior wettability by allowing the fine pieces of metal fluoride to adhere to the surface of reinforcements, adding and mixing the above reinforcements into a molten matrix metal of Al, etc., and then solidifying the above molten metal. CONSTITUTION:Reinforcements 10 (SiC whiskers, etc.) are added into an aqueous solution 12 of metal fluoride (K2TiF6, etc.), and, after the aqueous solution 12 is agitated by means of a propeller 14, the above reinforcements 10 are taken out and dried, by which the metal fluoride 12 is finely recrystallized on the surface of the reinforcements 10. Subsequently, the resulting reinforcements 10' are added to a molten matrix metal 16 (selected from Al, Mg, Al alloy, and Mg alloy), which is sufficiently agitated by means of a propeller 18 and then solidified. By this method, the composite material in which the reinforcements 10 are uniformly dispersed in the matrix metal 16 and allowed to adhere to the matrix metal 16 in a superior state can be manufactured easily and inexpensively.
Patent JP-S596924-A (JP)
Title: Recovery of organic solvent
Inventor: YASUZAWA HARUYOSHI
IPC: B01D53/02
Filed: 1982-07-05
Abstract: PURPOSE:To desorb and recover an org. solvent by short-time heating without using steam or an inert gas, by a method wherein the adsorbent having the org. solvent adsorbed thereby in an adsorbing and desorbing tank from which air is expelled is irradiated with electromagnetic microwaves to utilize induction heating. CONSTITUTION:After an org. solvent-containing exhaust gas (a) is passed through a filter 10 and a dehumidifier 11 to remove dust and moisture therein, the treated gas is guided to an adsorbing tank 1 having an adsorbing layer 4 provided on a ceramic mesh tray therein. When an adsorbing process is finished, valves 41, 50 are opened to purge air in the adsorbing tank 1 by a vacuum pump 12. In the next step, the valve 50 is closed while a valve 60 is opened and a magnetron 2 is operated to subject the adsorbent layer 4 to induction heating by microwaves sent thereinto from a wave guide. The desorbed org. solvent is liquefied in a condenser 13 and a gas-liquid separator 14 to be recovered while the uncondensed gas is combined with the exhaust gas (a) to be treated through a duct (a) and a check valve 80 to be sent to an adsorbing tank 1'. After desorption is finished, the magnetron 2 is stopped, a check valve 70 is closed and a valve 31 is opened to guide the gas purified in the adsorbing tank 1' to cool the adsorbent layer 4.
Patent JP-S5817847-A (JP)
Inventor: TSUJI KUNIHIKO
IPC: B02C13/16
Filed: 1981-07-27
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-S60261110-A (JP)
Inventor: SHIROMIZU RIYUUSUKE
IPC: H01C1/12
Filed: 1984-06-08
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-S5933604-A (JP)
Title: Production of cantilever for pickup
Inventor: MOMOTAKE KOUSAKU
IPC: G11B3/50
Filed: 1982-07-05
Abstract: PURPOSE:To avoid deterioration of strength of a through hole, by fixing a mask having a through hole at an area near the tip of a boron cantilever and then jetting the polishing powder to said cantilever via the mask to dril a through hole having approximately the same size as the chip at the tip of the cantilever. CONSTITUTION:A nozzle main body 22 is held with a prescribed angle at an L-shaped attachment part 23a for the main body 22 of a cantilever fixing stage 23. A boron cantilever 1 cut with a prescribed size and containing mask 5 set on its upper side is fixed at a prescribed position of the stage 23. Then a power supply switch 12 is turned on to supply the air 16 into a housing. Thus a polishing material4 is discharged through a nozzle 22a and jetted to the lever 1 via a small hole 5a of the mask 5. Thus a small hole is drilled as prescribed.
Patent JP-S63283842-A (JP)
Title: Liquid circulating device
Inventor: AMAYA KAZUNAGA
IPC: B23Q11/14
Filed: 1987-05-14
Abstract: PURPOSE:To enable fine regulation of setting temperature, in a device for circulating liquid such as lubricant for various testing devices, by continuously varying the heating capacity of a heater through an electronic controller based on signals fed from temperature detectors and a flow meter. CONSTITUTION:When a pump 4 in a liquid circulating device is operated to circulate liquid 3 in a tank 3 through a circulation conduit 2 with predetermined speed, a heater 5 is operated based on a command fed from an electronic controller 9 if the temperature of the circulating liquid detected through a temperature detector 7a is lower than a predetermined level so as to increase the temperature of the circulating liquid 3 to predetermined level. Temperatures at various points are detected through other temperature detectors 7b, 7d while flow is detected through a flow meter 6, and detected values are provided to an electronic controller 9. Consequently, the heater 10 is operated with optimal heating capacity for a predetermined time based on a control signal calculated from the detected values so as to heat the circulating liquid 3 quickly and effectively to a predetermined temperature and feed the circulating liquid to target machines 8a, 8b.
Patent JP-S5744506-A (JP)
Title: Brake wind-up preventive device for equalizer link suspension
Inventor: OKONOGI HIROSHI
IPC: B60G17/08
Filed: 1980-08-28
Abstract: PURPOSE:To prevent brake wind-up action of a vehicle at its travelling on a bad road in an equalizer link suspension, by interposing a shock absorber with an anti- dive mechanism between a rear axle housing and car body. CONSTITUTION:In a suspension for a rear front axle 1 in a vehicle, a rear front axle housing 7 is supported to a car body 9 through a torque rod 8 and shock absorber 10 with an anti-dive mechanism. The above described shock absorber 10 is constitued in such a manner that compression side damping force is generated in proportion to piston speed when not applied a brake while damping force F3 meetable to brake torque is generated in accordance with brake oil pressure, when applied a brake. Further it is constituted such that an internal valve is opened to contract the shock absorber in case of acting pressing force from below exceeding the damping force F3 due to the brake torque. In this way, brake wind-up action can be prevented.
Patent JP-H11275221-A (JP)
Title: Downloading system to line adapter group
Inventor: NISHI TSUNEO
IPC: H04M3/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a downloading system to line adapter group with which data are distributed and written to all line adapters in one office by just once transmitting data from a center, while using an off-hooked line adapter as a unit corresponding to a call from the center, without setting specified master unit. SOLUTION: Respective line adapters A-I are respectively provided with a communication means capable of communicating data with a center 7 and between the line adapters and a memory for recording data, and the line adapters A-I respectively connected through a transmission line 8 so as to communicate data with two line adapters regarded as located adjacently on each side of one line adapter in the arrangement concept of the line adapter group. Thus, in response to the call from the center 7, the off-hooked line adapter becomes the master unit and successively transfers data to the adjacent line adapter.
Patent JP-H07176568-A (JP)
Title: Ceramic circuit board and its manufacture
Inventor: MIYOSHI AKIHIKO
IPC: H01L23/12
Filed: 1994-05-31
Abstract: PURPOSE:To provide a ceramic circuit board which facilitates mounting of semiconductor devices and chip components with higher density and at lower cost. CONSTITUTION:The connection part of a ceramic circuit board for a semiconductor device 105 is formed on wirings 112 which are formed on the parts of copper wirings 108 and are mainly composed of gold and the other wirings are made of copper. A process in which patterns are formed on parts of the copper wirings 108 with paste composition containing 85-99wt.% of gold, a process in which the patterns made of the paste composition containing 85-99wt.% of gold are baked at a baking temperature of 550-750 deg.C to form the wirings 112 whose main component is gold and a process in which a semiconductor device 105 is electrically connected to the wirings 112 whose main component is gold are provided.
Patent JP-S60262328-A (JP)
Inventor: IIDA MASASHI
IPC: H01H69/00
Filed: 1984-06-08
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-H0414476-A (JP)
Title: Recording device
Inventor: MORI TOKIHIKO
IPC: B41J33/54
Filed: 1990-05-08
Abstract: PURPOSE:To prevent the decrease of character/images quality due to wrinkles on an ink film from happening by a method wherein at the winding start side end of an ink film, a front edge member made of a material which is harder than the ink film and hard to deform is provided, extending the total width of the end part. CONSTITUTION:On a delivery side core 2, an ink film 3 is wound, and at a winding start side end 3' of this ink film 3, a front edge member 6 is provided. This front edge member 6 is made of a material which is harder than the ink film 3 and hard to deform, e.g., a sheet shaped resin material, etc. Also, the total width of the front edge member 6 is formed into the same dimension with the total width of the previously mentioned ink film 3. To attach the ink film 3 to a take-up side core 1, as shown by broken line in figure 2, the front edge member 6 is simply mounted around the take-up side core 1.
Patent JP-H01289762-A (JP)
Title: Controlling gear for farm tractor, etc.
Inventor: FUJIMOTO SEIGO
IPC: B62D1/28
Filed: 1988-05-14
Abstract: PURPOSE:To make manned operation or unmanned operation of a mobile machine such as a tractor or the like selectively performable by constituting an operating part, a receiving part for a control signal out of the outside and an automatic control element for a travel part control mechanism and a working machine control mechanism solidly. CONSTITUTION:In a farm tractor 1 provided with a driving control part 3 at the rear of an engine room 2 and a farm working machine 4 at the rear of a machine body, respectively, an operating part 16 is installed in a space surrounded by a seat 6 of the driving control part 3, a fender 7, a handwheel 5 and a step 8. Then, this operating part 16, a signal receiving part 17, and an automatic control element for a travel part control mechanism and a working machine control mechanism are all installed solidly, thereby constituting a control gear 15. The automatic control element is made up of installing each of actuators 18-21 controlling the handwheel 5, a clutch pedal 9, a brake pedal 10 and a hydraulic lift arm 14 each, and a control signal to be transmitted from the outside is received by the receiving part 17, thus it controls these actuators 18-21, thereby making unmanned driving performable.
Patent JP-H10304867-A (JP)
Title: Photosynthetic reactor having optimum light environment
Inventor: KIMURA MASAAKI
IPC: C01B3/02
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject reactor by a simple light-environment optimization method by combining the relationship between transmitting light quantity and substance production rate with the relationship between transmitting light quantity and the optical path length of the reactor. SOLUTION: The objective flat-plate photosynthetic reactor for the cultivation of photosynthetic microorganisms in an optimum light environment is produced by (1) a process to determine the relationship between transmitting light quantity and substance-production rate per unit area, (2) a process to determine the relationship among the concentration of the photosynthetic microorganism in the reactor, the transmitting light quantity and the optical path length of the reactor by the formula  A and B are each a constant dependent on the concentration X (OD660nm ) of the microorganism and the kind of the microorganism; I is transmitting light quantity [W/m<2> ]; I0 is incident light quantity [W/m<2> ];  L is the optical path length [cm] of the reactor}, a process to determine the relationship between the optical path length of the reactor and the substance-production rate per unit volume based on the relationship obtained by the processes (1) and (2) and determine the relationship between the optical path length of the reactor and the substance production rate per total volume of the culture liquid and a process to determine the optical path length to get high substance-production rate per total volume of the culture liquid and setting the obtained optical path as the thickness of the reactor.
Patent JP-H1022526-A (JP)
Title: Semiconductor light emitting element, semiconductor laser element and manufacturing of the semiconductor light emitting element
Inventor: KOGA KAZUYUKI
IPC: H01S5/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a nitride type semiconductor light emitting element having a resonator plane capable of being made by cleavage. SOLUTION: An AlN buffer layer 2, n-GaN layer 3, n-Al1-x Gax clad layer 4, In1-y Gay N active layer 5, p-Al1-x Gax N clad layer 6, and p-GaN layer 7 are formed on an n-6H-SiC substrate 1 having a crystal growth plane (0001). A p-electrode 9 is formed on the upper face of the GaN layer 7, n-electrode 10 is formed on the lower face of the substrate 1, and the substrate 1 is cleaved along the (11-20) plane to form a resonator plane.
Patent JP-S5819688-A (JP)
Title: Heat exchanger
Inventor: IMASU KENICHIROU
IPC: F28D7/00
Filed: 1981-07-27
Abstract: PURPOSE:To improve the heat transfer performance and safety by a structure wherein two different kinds of working fluids flowing within different tubes are heat-exchanged with each other through a sheet heat transfer body folded in zigzags. CONSTITUTION:The heat exchanger 1 consists of a metal tube 5, within which the working fluid A flows, a metal tube 6, within which the working fluid B flows, the metal sheet 7 with the form folded in zigzags and heat insulating material 8. Owing to the structure as mentioned above, the mixing of the working fluids due to the corrosion of the tubes can be prevented and consequently the safety is improved and as well as the heat transfer performance is also improved and at the same time the heat loss can be prevented.
Patent JP-S5742039-A (JP)
Title: Method and device for detecting initial positions of easel and lens in photographic device
Inventor: TAKENAKA YUUJI
IPC: G03B27/34
Filed: 1980-08-27
Abstract: PURPOSE: To detect the initial positions of a lens and an easel correctly by performing focusing at different two or three points, and determining the initial positions of the lens and the easel by using a lens equation.  
     CONSTITUTION: This is a device of correctly detecting and assigning the initial positions of a lens 3 and a easel 17 in the case of printing the image of an original 1 to a photosensitive material 4, wherein the lens 3 of known focal length is used, and the 1st focusing is carried out by moving the easel 17 holding the material 4 and the lens 3. Next, the 2nd focusing is carried out in a different position by moving the easel 17 and the lens 3, and the positions of the easel 17 and the lens 3 in the positions where the 1st focusing was carried out (initial positions) are calculated by using the extents of movement of the easel 17 and the lens 3 from the positions where the 1st focusing was carried out up to the positions where the 2nd focusing was carried out and the focal length of the lens 3, and by using the lens equation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60262303-A (JP)
Inventor: FUKUSHIMA SHIN
IPC: H01B3/12
Filed: 1984-06-11
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-H0414138-A (JP)
Title: Fuzzy inference control method
Inventor: KAJITANI YUJI
IPC: G06F9/44
Filed: 1990-05-07
Abstract: PURPOSE:To omit the useless repetition of evaluation of the elements of the antecedent part of a fuzzy rule and to improve the fuzzy inference efficiency by evaluating previously all elements forming the antecedent part and carrying out an inference by reference to the results of evaluation of the elements forming the antecedent part. CONSTITUTION:A fuzzy inference module 6 evaluates the input value of the variable corresponding to a fuzzy gathering stored in an antecedent part fuzzy gathering storage area 3 and stores the result of the evaluation in an evaluation result store part. When the result of evaluation is stored in an entire store part, the module 6 evaluates the fuzzy rule stored in a fuzzy rule storage area 5. When all fuzzy rules stored in the area 5 are evaluated and the conclusions of these evaluation results are obtained, the final one of these conclusions is obtained by an arithmetic operation and outputted. Thus it is possible to omit the useless repetion of evaluation for the elements of the antecedent part and to effectively perform an inference.
Patent JP-H01289029-A (JP)
Title: Display device for switch operation
Inventor: MATSUNO MITSUO
IPC: H01H9/16
Filed: 1988-05-17
Abstract: PURPOSE:To facilitate the wiring and enable the fixing of a display lamp unit to the switch and the wiring therebetween simultaneously by constructing the display lamp unit in such a manner that a plurality of terminal segments, to be connected with a switch terminal, are fixed to a substrate and a display lamp is connected between a common terminal segment and another terminal segment among these terminal segments. CONSTITUTION:L-shaped terminal segments 9 i.e. a common terminal segment 9a, a normally opened terminal segment 9b, and a normally closed terminal segment 9c corresponding to a common terminal 2a, a normally opened terminal 2b, and a normally closed terminal 2c respectively are fixed at the end portion along the longitudinal direction of an insulating substrate 7. One end of a resistor 11 is connected to the common terminal segment 9a via a printed circuit conductor 10, and a display lamp 12 i.e. light emitting diode is connected to the other end of this resistor in series. Further, the display lamp 12 is connected to the normally opened terminal segment 9b and the normally closed terminal segment 9c via a changeover switch 14 and the printed circuit conductor 10. In this way, the display lamp unit 13 is formed.
Patent JP-S5243244-A (JP)
Title: Device for controlling ac elevator
Inventor: KITOU SUKETAMI
IPC: H02P23/20
Filed: 1975-09-30
Abstract: PURPOSE: To accurately floor AC elevator with a circuit for variably controlling deceleration command gradient of deceleration pattern from time-to-speed pattern generator at AC elevator control device for controlling to feed back only upon deceleration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09276327-A (JP)
Title: Supporter for hemorrhoid cure
Inventor: KANEKO TAKAMICHI
IPC: A61F13/14
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a supporter for hemorrhoid cure which hardly loses pushing effect to user's anus and does not give uncomfortable feeling upon wearing to an user. SOLUTION: In this supporter 1 for hemorrhoid cure, an anus pusher 13 at a halfway point of a first flexible member 4, which passes through user's crotch, is provided to push the anus Q of an user 0. A second flexible member 2 is wound to the waist B of the user 0. Along the second flexible member 2, a third flexible member 3 is attached movably against it. Both ends of the first flexible member 4 are connected to the third flexible member 3. At least either one of the first flexible member 4 or the third flexible member 3 elongates elastically and causes recovering elastic force with which the anus pusher 13 pushes the anus Q.
Patent JP-S5242763-A (JP)
Title: Electronic alarm wristwatch
Inventor: HORIKOSHI ICHIROU
IPC: G04C21/02
Filed: 1975-09-30
Abstract: PURPOSE: Face plate of an electronic alarm wristwatch is used as an original vibrating member, and its glass member is used as vibration transmission member, whereby the space used for alarm is made smaller and the reduction in the size of the watch is achieved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5910244-A (JP)
Title: Resin-sealed semiconductor device
Inventor: HORIE MASAYUKI
IPC: H01L23/50
Filed: 1982-07-09
Abstract: PURPOSE:To improve the binding property of a resin mold body with leads, to prevent the infiltration of water into the device, and thereby to obtain a product of high reliability, by providing each part of the leads with a cut or a through hole. CONSTITUTION:A cut 8 or/and a through hole 9 is formed in each part of leads 4 sealed up by a resin mold body 7. Thereby the binding property of the resin mold body 7 with the leads is enhanced, the sliding or slipping-off of the leads 4 from the resin mold body 7 is eliminated, and the disconnection of wires due to the infiltration of water is prevented. The cut 8 or the through hole 9 is provided in one or preferably plural parts of one lead, and the shape and size thereof are free.
Patent JP-H0419334-A (JP)
Title: Multi-cylinder two-cycle internal combustion engine
Inventor: HIROSE KATSUHIKO
IPC: F02D17/02
Filed: 1990-05-10
Abstract: PURPOSE:To suppress the frequently repeated switching between partial cylinder operation and full cylinder operation, in the title multi-cylinder engine switched into partial cylinder operation in a low load, by setting the switching load larger in the predermined period after starting the engine. CONSTITUTION:The title multi-cylinder engine is switched into partial cylinder operation when an engine load is smaller than a fixed switching load. Specifically, air blast valves 54, 55 and 56 of fourth, fifth and sixth cylinders 4, 5 and 6 are not allowed to inject fuel, that is, the fourth, fifth and sixth cylinders 4, 5 and 6 are not operated but only a first, second and third cylinders 1, 2 and 3 are operated. In this case, as for the switching load determining the switching between the partial cylinder operation and full cylinder operation, it is set to be larger in the predermined period after starting the engine. Therefore, even when load is greatly changed in the low load operating immeadiately after starting the engine, it is eliminated that the changing load exceed the switching load, thus preventing the frequently repeated switching between the partial cylinder operation and full cylinder operation.
Patent JP-S5819649-A (JP)
Title: Kotatu (foot warmer) in frame work
Inventor: KURIYAMA TAKESHI
IPC: F24J3/00
Filed: 1981-07-28
Abstract: PURPOSE:To allow to put a table plate fixedly on a Kotatu main body without being restricted its setting direction by a method wherein a circuit, which connects over the wireless with the variable resonance circuit of the table plate and controls the energizing to a heating element by detecting the resonance frequency of said variable resonance circuit in regard to the minimum value of voltage, is provided in the Kotatu main body. CONSTITUTION:The circuit, which controls the energizing to the heating element 9 by detecting the resonance frequency f0 of the variable resonance circuit 10 by means of a minimum value detecting circuit 5 in regard to the minimum value of voltage, is provided in the Kotatu main body 11. When the oscillation frequency of a voltage controlling oscillation circuit 1 rises to be  equal to the resonance frequency f0, the output of a detector 4 drops to the minimum value and the output of a circuit 5 turns to be low level, resulting in discharging a capacitor 13 in order to lower the voltage of the capacitor 13 and consequently to lower the oscillation frequency of the circuit 1. On the contrary, when the oscillation frequency lowers so as to be off from the resonance frequency f, the capacitor 13 is charged, resulting in raising the oscillation frequency of the circuit 1. Consequently, the voltage across the capacitor 13 is kept constant, resulting in allowing to keep the temperature in the Kotatu main body 11 by means of a temperature detecting circuit 7, a power controlling circuit 8 and the heating element 9.