baber/WOPTO huggingface dataset:
Patent JP-S60249622-A (JP)
Title: Lubrication oil temperature control device in turbocharger
Inventor: HAGIWARA TATSUMI
IPC: F02B39/00
Filed: 1984-05-25
Abstract: PURPOSE:To prevent the temperature of lubrication oil from rising upon stopping of an engine, by providing, in a lubrication oil passage, a cooler containing therein metal hydride (MH) so that hydrogen is discharged from MH upon stopping of the engine, etc. to cool lubrication oil due to the endothermic reaction thereof. CONSTITUTION:When a turbocharger 2 rotates in association with the rotation of an engine 1, lubrication oil is introduced from an oil inlet port 5c into bearings 8, 9 through a lubrication oil passage 5b to lubricate the bearings 8, 9, and is discharged from an outlet port 5d after cooling a shaft 6a, etc. In this condition when the engine 1 is stopped and therefore the temperature of lubrication oil detected by a temperature sensor 17 exceeds a predetermined value, a control unit 18 opens a shut-off valve 16a. Then, hydrogen gas released from metal hydride MH11a in a cooler 11 moves toward a storage 15, and absorbed into MH15a. Then, MH11a effects endothermic reaction when it releases hydrogen, to cool lubrication oil.
Patent JP-S61264454-A (JP)
Title: Rom area extending circuit
Inventor: FURUKAWA YUKIO
IPC: G06F12/06
Filed: 1985-05-20
Abstract: PURPOSE:To utilize the contents of a ROM having no change and at the same time to attain the extension of a ROM area having the contents of the specific processing, by providing a new ROM having an extended area and controlling a selector in a specific time slot mode to give an access to the extended area. CONSTITUTION:The ROM are extending circuit is provided with a new ROM 10 having an extended area, two selectors 1 and 2 forming an address converting part, a selector control signal generator 3 which produces the control signals given to both selectors 1 and 2, and latch circuit 4 which latches partly the output of the ROM 10. Such an extending circuit is usually actuated in the ROM area before extension and the ROM area is extended only with a specific time slot.
Patent JP-H01278076-A (JP)
Title: Photosensor
Inventor: KAWASHIMA IKUEI
IPC: H01L31/0248
Filed: 1988-04-28
Abstract: PURPOSE:To release the problem of step-cut in photoconducting layer, and facilitate manufacturing by laminating a transparent electrode layer, a photoconducting layer and an electrode layer on an optical guide layer. CONSTITUTION:On a substrate 10, an optical guide layer 12 is arranged. On its light detecting base part, a transparent electrode layer 14, a photoconducting layer 16 and an electrode layer 18 are laminated. The reflectivity of the transparent electrode layer 14 is set nearly equal to or larger than that of the optical guide layer 12. The end surface of left terminal of the optical guide 12 is constituted as an end surface for light incidence. The light to be detected enters from said end surface, travels in the optical guide layer 12 toward right, and reaches the light detecting side base part. Since the reflectivity of the transparent electrode layer 14 is equal to or larger than that of the optical guide layer 12, the light enters effectively into the transparent electrode layer 14, and, via this layer, enters into the photoconducting layer 16. Thus, a photoelectric conversion current is generated, and thereby the detection of intensity variation of the light entering from the end surface is enabled. As a result, the problem of step-cut is effectively solved, and manufacturing of the title device is facilitated.
Patent JP-S61266518-A (JP)
Title: Apparatus for charging material to be heated in heat treating furnace
Inventor: MATSUO YOSHINORI
IPC: F27B9/38
Filed: 1985-05-20
Abstract: PURPOSE:To obtain apparatus capable of increasing treating capacity, charging a material smoothly and decreasing equipment cost, by providing a guide plate for introducing the material to be heated to a furnace charging inlet and specifying chute shape in apparatus in which the material to be heated is introduced to the furnace charging inlet by a conveyer, dropped into a chute and charged into furnace. CONSTITUTION:The guide plate 11 movable in such a way that it is slanted to the furnace charging inlet 2 while interrupting a transferring direction (b) of the material (a) to be heated, or is parallel to the direction (b), is provided to one side of the conveyer 3 provided in facing to the inlet 2 and in the orthogonal direction in the plane of a furnace 1. Now, under the state in which the plate 11 is positioned slantly to the direction (b), the material (a) transferred before the inlet 2 is introduced to the inlet 2 spontaneously along the plate 11 and dropped down on the shoot 4'. In this case, since the section of the chute 4' is formed in e.g. V shape, the material (a) is loaded certainly to a center apparatus of a furnace inside transferring apparatus 10 without being shifted from the center of the chute 4'.
Patent JP-H045006-A (JP)
Title: Rubber molding die
Inventor: ITO MASAHIKO
IPC: B29C69/02
Filed: 1990-04-23
Abstract: PURPOSE:To seal a sealer prior to corner molding so as to mold corner sections accordingly by bringing a mold component into contact with a heating mold component through a heat insulating material and disposing a cooling mold component with a cooling body in the vicinity of a retaining space. CONSTITUTION:A rubber molded body 100 is disposed in a retaining space 9 and a rubber material is fed into a pot 17 to carry out injection molding. The molding material is passed through a gate 10, injected into a cavity 8 and filled in a cut section 106 to be brought into contact with the rubber molded body 100. A top force 1, an inner plate 5 and a bottom force 3 are added by a heater 13, and a sprue 12, a runner 11, a gate 10 and the molding material in the cavity 8 are vulcanized. A secondary rubber formed body 200 as a seal lip section of curved shape is formed in the cavity 8 and bonded with the primary rubber molded body 100. A bottom force insert die 4, an inner plate 6 and an inner plate insert die 7 are brought into contact with a heating mold component through a heat insulating material 15 and a space 16 and its temperature is low, and as the inner plate 6 and the inner plate insert die 7 are cooled by the cooling water in a cooling water passage 14, a sealer 105 sealed therein is prevented from foaming.
Patent JP-S61264407-A (JP)
Title: Angular acceleration control method
Inventor: NAGANO HIROYUKI
IPC: B25J13/00
Filed: 1985-05-20
Abstract: PURPOSE:To attain the optimum acceleration by compressing and enlarging two elements, i.e., the acceleration/deceleration and the maximum rotational frequency based on a standard acceleration curve and a standard deceleration curve. CONSTITUTION:Both standard acceleration and deceleration curves are previously stored in a program with the angular speed control of the 1st and 2nd arms of a multi-joint robot. When the program is run, the speed control is treated by the algorithm as shown in the figure. This angular acceleration control is optimized when the load torque of each element is less than each allowable value and also the shift is through in the minimum time. Therefore an optional load torque is kept under its allowable value in an acceleration mode and one or more of those optional load torques are equal to the allowable value. So is with a deceleration mode. At the same time, ai-ci with which the sum of shift pulses of an acceleration mode is equal to these of the deceleration mode are led. The optimum acceleration/deceleration is carried out for each action. Thus the optimization processing time is shortened.
Patent JP-H046579-A (JP)
Title: Image forming device
Inventor: EGUCHI TAKESHI
IPC: B65H5/36
Filed: 1990-04-25
Abstract: PURPOSE:To facilitate adjustment of an angle of entry of paper and to change the angle of entry against an image carrier to be used to a most appropriate one as the occasion demands by constituting a carrying means to a pair of fixing rolls to be freely rotatable. CONSTITUTION:In a paper guide body 44 as a guiding means, one edge part 44a in the vicinity of a pair of fixing rolls 43 is upported rotatably by the main body, for example, and the other edge 44b is rotable with one edge part 44a as a fulcrun. Furthermore, a lever 44 is attached to the other edge part 44b, and this is engaged to a setting guide hole 1a provided in a side surface of the main body 1, and adjustment of the angle of entry theta can be carried out by rotating it along the setting guide hole 1a. That is, the angle of entry theta becomes great when it is set at a lower edge position 1b of a setting guide hole 1a, while the angle of entry theta becomes small when it is set at an upper edge position 1c, and an adjusting means 45 is constituted of a setting guide hole 1a and a lever 44d. Thus, by constituting the device so that it is freely rotatable with one edge on the pair of fixing rolls 43 side of the paper guide body 44 as the fulcrum, the angle of entry theta to the pair of fixing rolls 43 is set to the most appropriate value, and setting is facilitated and decided in a short period of time.
Patent JP-H02287031-A (JP)
Title: Air conditioner
Inventor: NIIMA YASUHIRO
IPC: F24F1/00
Filed: 1989-04-28
Abstract: PURPOSE:To improve installation by providing a double tube extending to the outside of a room on an air conditioner body in the room and providing an inner tube as a drain passageaway and an output tube as a pumping passageaway, and unifying tube holes of indoor and outdoor partition walls. CONSTITUTION:A double tube 5 extending to the outside 2 of a room 1 provided on a room unit 4 as an air conditioner body through a hole 6 formed through a partition wall 3 between the inside 1 and outside 2 of the room. An inner tube 5a of the double tube 5 is connected to drain pan in the indoor unit 4 as a drain exhaust passage 7, and an outer tuber 5b is connected to a pumping device of the unit 4 as a pumping passageaway 8. Although there is produced condensed water on the unit 4 through heat exchange which is led from the drain pan through the inner tube 5a to the outside of the room, the resulting drain water forms an air heat insulating layer due to pumping water flowing through the outer tube 5b to prevent any condensation from being formed on the outer surface of the double tube 5. Additionally, the hole 6 in the partition wall 3 may be only one to improve the installation condition.
Patent JP-2000307769-A (JP)
Title: On-vehicle communication apparatus
Inventor: NOJIMA AKIHIKO
IPC: H04W4/90
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To communicate information relating to an outline of emergency to a side receiving an emergency notice and inform people in a vehicle about the outline of communication. SOLUTION: In an emergency such as collision, a communication channel is open for emergency notice (S104), data of a current position of a vehicle is transmitted (S110), and a speech in the vehicle is requested (S112). When no speech continues for a prescribed time (S114), a sound in a recorded voice memory buffer or sound in the vehicle recorded after the occurrence of emergency is transmitted (S120). The procedure of communication and its contents are guided in the vehicle in a synthesized voice (S106). As a result, a party receiving the emergency notice can gasp a state of the emergency to conduct proper countermeasure even when it is impossible to make a direct speech with people in the vehicle. Furthermore, the people in the vehicle can recognize a state of communication by a communication apparatus.
Patent JP-S589200-A (JP)
Inventor: TORII MICHIHIRO
IPC: G10K9/12
Filed: 1981-07-10
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-S5333344-A (JP)
Title: Power supply control circuit
Inventor: MIYAZONO SETSU
IPC: H02J1/00
Filed: 1976-09-10
Abstract: PURPOSE: To enable an output voltage to be supplied at a prescibed sequence even when the power source is disconnected, in the power supply being fed to a plurality of DC power supply device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61265676-A (JP)
Title: Image processor
Inventor: ODA HIROSHI
IPC: G06T1/20
Filed: 1985-05-20
Abstract: PURPOSE:To attain a pipe line of a multi-regression type and to speed up image processing by providing an image memory capable of parallel reading and connecting a table memory storing values available from multiplying each image data by a constant to each output. CONSTITUTION:Multi-spectrum images are stored in the image memories 11-14 at every spectrum image. Data tables having values available from multiplying the data level input of the image by a constant is stored in table memories 21-24. Then subject picture elements are read out in parallel from the memories 11-14, and taken for inputs to the memories 21-24, where the address contents of the input data are read out with said data as actual data. Adders 31 and 32 at the 1st stage add the outputs in the table memories in parallel. The subsequent adder 41 adds further them, and their output result is stored in an image memory 15. Said action is applied to all picture elements, and the output result is stored in the memory 15. With this constitution the sequential cumulative arithmetic is made unnecessary, thereby obtaining the pipe line of multi- regression type.
Patent JP-S61265320-A (JP)
Title: Engine cooling device for vehicle
Inventor: MUNEYUKI ISATO
IPC: F01P7/16
Filed: 1985-05-20
Abstract: PURPOSE:To enable to always perform optimum cooling through simple structure and with easiness of maintenance and inspection, by a method wherein a motor- operated pump, mounted in a cooling water passage, is driven in an optimum condition according to a cooling water temperature and an operating condition. CONSTITUTION:A motor-operated pump 9 is mounted to the discharge side of a radiator 2, and through control of driving of a driving motor M for the pump by means of a control unit 10, cooling water is circulated within an enclosed passage containing a water jacket 1 and the radiator 2. The control unit 10 drives and controls the motor-operated pump 9 by means of detecting signals from water temperature sensors S1, S2, an oil temperature sensor S3, an intake air temperature sensor S4, a rotation sensor S5, a gear position sensor S6, a car speed sensor S7, which respectively detect a cooling water temperature, and the operating conditions of an engine, and according to a program set depending upon the ON and the OFF states of an ignition switch IG-SW and an air conditioner switch AC-SW.
Patent JP-S60252576-A (JP)
Inventor: TADENUMA ISAO
IPC: B66B1/30
Filed: 1984-05-28
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-S63273371-A (JP)
Title: Manufacture of superconducting electric circuit
Inventor: SHIODA TAKAO
IPC: H01L39/24
Filed: 1987-05-01
Abstract: PURPOSE:To easily form a circuit by irradiating a superconductive raw material layer of oxide formed on a substrate by irradiation of a heating beam to form a current circuit pattern. CONSTITUTION:A superconductive raw material layer 2 of oxide is formed by a sputtering method on a sapphire substrate 1 to obtain a wafer 3. The wafer 3 is placed on an X-Y moving stage 5 in a quartz chamber 4. A laser beam from a CO2 laser source 6 is focused through a telescope 7, a Ge mirror 8 and a ZnSe window 9 on the wafer 3 to form a circuit pattern through the stage 5. Ar+O2 gas is introduced from a gas supply port 10 into the chamber 4 at this time. The section of the wafer 3 irradiated with the laser beam is heated to become a perovskite structure, thereby forming a superconducting electric circuit.
Patent JP-S5810941-A (JP)
Title: Setting system for order line
Inventor: SHIRAI HITOSHI
IPC: H04J3/14
Filed: 1981-07-13
Abstract: PURPOSE:To perform odering without using an exchange network, by providing a dropper-inserter between a remote line concentrator and a digital trunk and connecting an ordering device. CONSTITUTION:A signal transmitted via a transmission line L1 from a telephone set 401 is digitized at a special subscribed circuit 4 and applied to a dropper-inserter 3 via a transmission line L2. On the other hand, a normal call signal is applied from a remote line concentrator 2 to the inserter 3. A signal inserted to an ordering signal for the call signal is applied to a dropper-inserter 5 via a digital trunk 21, a PCM line LP, and a digital trunk 22, the call signal is given to an exchange station 1 and the ordering signal is converted into an analog signal at a special subscriber circuit 6 and transmitted to a telephone set 601.
Patent JP-H01279721-A (JP)
Title: Manufacture of metal-based composite material
Inventor: KAJIKAWA YOSHIAKI
IPC: C22C47/08
Filed: 1988-04-30
Abstract: PURPOSE:To easily manufacture the title material without pressurizing the molten metal of Al alloy or the like by bring a molded body constituted of a reinforcing material of inorganic short fiber, etc., and the fine pieces of specific metals and metal fluoride or a molded body of an inorganic fibrous reinforcing material coated with metals and the fine pieces of metal fluoride into contact with the above molten metal. CONSTITUTION:A molded body 10 constituted of an inorganic reinforcing material 12 such as Al2O3 short fiber, SiC whisker, Si3N4 grains, etc., the fine pieces 14 of Ni, Fe, Co, Cr, Mn, Cu, Ag, Si, Mg, Al, Zn, Pb, Ti, Nb and the alloys consisting essentially of the above metals or the like and metal fluoride 16 such as K2TiF6, or a molded body constituted of an inorganic reinforcing material coated with metals and metal fluoride is brought into contact with the molten metal 18 of Al, Al alloy, Mg, Mg alloy, etc. The alloy molten metal 18 penetrates into the molded body 10 by a capillary phenomenon and is solidified, by which a reinforcing composite metallic material by inorganic fiber contg. Al alloy, etc., as the matrix metal can easily be manufactured without pressurizing the molten metal 18.
Patent JP-2000298210-A (JP)
Title: Manufacture of long size optical compensation sheet
Inventor: ISHIZUKA SEIJI
IPC: G02B5/30
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a method for industrially and efficiently manufacturing an optical compensation sheet with a tilt aligned optical anisotropic layer which enlarges the viewing angle of a liquid crystal display element, when mounted on the liquid crystal display element. SOLUTION: This method for manufacturing a long-size optical compensation sheet 25 provided with an optical anisotropic layer composed of a twist aligned liquid crystalline compound layer comprises transferring a long size transparent support body 12 provided with a resin layer 13 for forming an alignment layer on its surface to its longitudinal direction, while making the resin layer 13 into an alignment layer 16 by subjecting the surface of the resin layer 13 for forming an alignment layer to rubbing treatment, next coating a solution of a liquid crystalline compound on the surface of the alignment layer 16 and drying to form a liquid crystalline compound layer aligned in the rubbing direction,  subsequently transferring a heated gas into a direction different from the direction of the rubbing treatment while bringing it into contact with the surface of the liquid crystalline compound layer, thereby aligning the liquid crystal compound on the surface side of the liquid crystal compound layer along the direction of the transfer of the heated gas and subsequently fixing the aligned state.
Patent JP-S61268673-A (JP)
Title: 2-pyrimidinecarboxylate derivative
Inventor: YOSHIDA NAOYUKI
IPC: G09F9/35
Filed: 1985-05-21
Abstract: NEW MATERIAL:A 2-pyrimidine carboxylate derivative expressed by formula I [X<2> represents X<3>, formula II or formula III; X<1>, X<3> and X<4> represent alkyl, formula IV or formula V (j-n are respectively 1-10) and both X<1> and X<4> represent alkoxyl, F, Cl, Br or CN; ring A represents formula VI, formula VII or formula VIII (Y represents F, Cl, Br or CN); ring B and ring C represent formula VI, formula IX (W represents F, Cl, Br, etc.), etc.]. EXAMPLE:4-Pentylphenyl 5-(4-pentyloxyphenyl)-2-pyrimidinecarboxylate. USE:A component of a liquid crystal composition, which increases DELTAepsilon and/or DELTAn of the liquid crystal composition. PREPARATION:For example, a methylisothiourea compound is reacted with a perchlorate expressed by formula X,. followed by cyclization and oxidation, and the resultant compound is reacted with NaCH, followed by the hydrolysis and condensation through dehydration, to obtain the compound expressed by formula I.
Patent JP-S641086-A (JP)
Title: Character segmenting method
Inventor: NAKAMURA MASAHIRO
IPC: G06K9/34
Filed: 1987-05-01
Abstract: PURPOSE: To normally segment a character from an original image with large inclination, by extracting the black image linking area of the original image compressed in a row direction, and segmenting it as a character image.  
     CONSTITUTION: When original image data read by a scanner 10 is supplied, a compression processing part 12 compresses the image data with a compressibility by which one character continues and no adjacent characters continue in the main scan direction of an original, and stores it in a compression buffer 13. A CPU 14 extracts a black image continuous area based on a stored content, and segments the character image from the correspondent part of the original image data stored in an image buffer 11. By such method using compression, it is possible to perform the normal segmentation of the character separately from the adjacent character even in the original image with the large inclination. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S60730-A (JP)
Title: Bubbler
Inventor: YOSHIDA MASAJI
IPC: H01L21/205
Filed: 1983-06-17
Abstract: PURPOSE:To enhance the controllability of the quantity of volatile substance vapor carried by a method wherein, in the case of a bubbler with which a volatile substance is evaporated in carrier gas, a granular substance which does not react for said volatile substance is mixed into the solution of volatile substance. CONSTITUTION:The tip 4 of a gas introducing tube 2 is opened in stainless steel grains 33. Triethylgallium (TEG) 34 which is a volatile substance is placed in a bubbler. At this time, H2 is used as carrier gas. The partial pressure of TEG is measured as follows. The valves 38 and 39 located at both ends of a chamber 37 are closed in the order of 38 and 39, TEG is gathered by cooling the trap 40 to be used for gathering by cooling located at the lower part of said chamber using liquid nitrogen, pressure is measured using a manometer, and said partial pressure is determined by the difference between the measured pressure and the pressure of H2 cooled by the liquid nitrogen. As the bubbles of carrier gas in TEG 34 are small in size and they ascend in a uniformly spread state, the degree of scattering of TEG 34 in the bubbler is small, and the TEG seldom adheres to the upper part of the bubbler.
Patent JP-H01278131-A (JP)
Title: Demand assign communication device
Inventor: YAMAZAKI YOSHIHARU
IPC: H04B7/212
Filed: 1988-04-30
Abstract: PURPOSE:To simplify the connecting procedure and to improve the overall reliability of a communication network by searching the idle carrier wave pairs that are applicable to the communication out of a real communication circuit via a slave station itself. CONSTITUTION:When a call request is received through a telephone set 5 of a calling station, a switchboard 4 of this station informs the request to a demand assign(DAMA) controller 3 of said station via an interface 7. The controller 3 sets a received carrier wave frequency to a message channel MODEM 16 through a signal line 9 and inspects via a carrier wave detecting status signal 40 whether the set carrier wave is already used by another station or not. If not, another carrier wave frequency paired with said carrier wave is recognized by a table of the controller 3. Thus a pair of carrier waves are decided and informed to a called station. In such a way, the communication circuit allocating procedure can be carried out among the slave stations only. Thus a master station which performs the centralized control can be omitted and the overall system reliability is improved.