baber/WOPTO huggingface dataset:
Patent JP-S63103179-A (JP)
Title: Locking fitting for sliding door of window, door, etc.
Inventor: PUREBOO JIERAARU
IPC: E05B63/18
Filed: 1987-09-16
Abstract: The locking device (2) is particularly intended for use with a sliding window, door or similar system (1). It incorporates in its housing (15) a slider (18) connected to a hooked bolt (22) engaging with a catch (29) attached firmly to the frame (30). The slider is held by a locking device (34) with a return spring, the locking device (34) being a unit separate from the slider (18). It also incorporates components for positioning (42 to 44) and for holding (41, 48), which engage with complementary components (27, 44, 51, 52) of the sliding door or window (1). 
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Patent JP-2001053937-A (JP)
Title: Image reader
Inventor: INAGE OSAMU
IPC: H04N1/10
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an image reader by which the time for recovery from a standby state is not longer than required and uncomfortable feelings are not given to a user. SOLUTION: After the power source of the image reader is turned on (step S2), a DC level to be the reference of an analog image signal is controlled into arbitrary value (step S6) and a gain is controlled so that an output value in the case of reading a reference whiteboard can become an arbitrary value (step S8). These reference level control value and gain control value are preserved in the RAM of a microcomputer or the like (step S9). After the lapse of prescribed time without image reading operation, the prescribed power source of the image reader is turned off (step S12). Afterwards, when a platen is opened or an original is set to an auto-document feeder(ADF) (step S13), the power source turned off in the step S12 is turned on again (step S14) and the values preserved in the step 9 are set to a gain amplifier and an offset setting part (step S15).
Patent JP-2000065471-A (JP)
Title: Gas liquefaction process
Inventor: TRANIER JEAN-PIERRE
IPC: F25J3/04
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a process and a device for efficiently liquidizing gas. SOLUTION: Low-pressure nitrogen 37 being taken from a low-pressure fractionating column is compressed to first pressure by a compressor C, and is merged with middle-pressure nitrogen 33 being taken from a middle-pressure fractionating column. The merged nitrogen is compressed to second and third pressures by compressors C1 and C2, respectively, and becomes a flow 39. One part 19 of the flow 39 is compressed by first and second boosters B1 and B2, and is cooled by a first heat exchanger E1. Then, the one part is expanded by a first turbine D1, and is supplied to the first heat exchanger E1 as a refrigerant. The other part 5 of the flow 39 is slightly cooled by the first heat exchanger E1, is expanded by a second turbine D2, and is supplied to the first heat exchanger E1 as the refrigerant.  The second turbine D2 is operated at an incoming-side temperature that is higher than that of the first turbine D1, and at the same time is operated by an outgoing-side pressure that is different from that of the first turbine D1.
Patent JP-S63183559-A (JP)
Inventor: HEKUTAA EFU DERUUKA
IPC: A61P3/02
Filed: 1987-09-16
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-H0279432-A (JP)
Title: Semiconductor device
Inventor: MADOKORO YUICHI
IPC: H01L21/3205
Filed: 1988-09-16
Abstract: PURPOSE:In device structure of a semiconductor device intended for processing by ion beams, to increase substantial film thickness so as to obtain a margin for processing accuracy by covering the region on wiring, having a possibility of being irradiated with beams, with metal which is smaller in sputtering speed than the original wiring material. CONSTITUTION:Wiring 5 which is large in sputtering speed is covered with a metallic film 4 which is small in sputtering speed so that the sputtering at a processed part 1 may not do damage to the wiring at the time of processing for window opening, etc. Accordingly, at the place 2 to do cutting by sputtering the replacements of cover and material are not done, and the cutting becomes easy. As a metallic material to cover the wiring, aluminum, titanium, vanadium, chrome, zirconium, niobium, molybdenum, tantalum, tungsten, or the like is used.
Patent JP-S6472907-A (JP)
Title: Production of high purity tellurium
Inventor: YOROIYA MITSUO
IPC: C01B19/02
Filed: 1987-09-14
Abstract: PURPOSE:To rapidly produce high purity Te by charging Te contg. Se into a crucible provided with a lid. having an opening and by distilling the Te. CONSTITUTION:Te 4 contg. Se is charged into a crucible composed of a bottomed cylindrical body 1 and a heated cylindrical lid 2 having an opening 3 by which the inside and outside of the crucible are allowed to communicate with each other. The area of the opening 3 is <=10% of the surface area of an exposed melt in the crucible. The Te 4 in the crucible is vacuum-distilled by heating to 500-600 deg.C under a reduced pressure of <=1.3Pa to obtain Te of 99.9999-99.99999% purity.
Patent JP-H0278734-A (JP)
Title: Supercharger
Inventor: FUJITA AKIJI
IPC: B23K35/30
Filed: 1988-09-16
Abstract: PURPOSE:To incorporate a light weight turbine rotor in a supercharger and obtain the high performance supercharger superior in response, by uniting the turbine rotor consisting of TiAl family intermetallic compound, with a shaft consisting of a low alloy steel through an intermediate material having an excellent bonding property for both of them. CONSTITUTION:A supercharger is formed by uniting integrally a turbine rotor consisting of an inter TiAl family metal compound with a shaft consisting of a low alloy steel through an intermediate material having an excellent joining property for both of them. As a result, the integration of the turbine rotor constituted with the TiAl family intermetal compound, and the shaft consisting of the low alloy steel, is made possible, and the high performance supercharger superior in response is obtained. At this time, the shaft consisting of the low alloy steel means the shaft made of Cr steel or the like. Also, an iron base super alloy or the like is named for the intermediate material having an excellent bonding property.
Patent JP-S61110432-A (JP)
Title: Plasma processing apparatus
Inventor: FUKUDA SUMIO
IPC: H01L21/302
Filed: 1984-11-02
Abstract: PURPOSE:To suppress lowering of yield by providing a aligning means which holds the holding portion of a sample holding device for pressurizing holding a sample to be processed using plasma to a sample board corresponding to the external circumferential edge of surface to be processed of the sample and pressing only said external circumferential edge of surface to be processed. CONSTITUTION:An aligning means 30 is formed by a guide plate 32 which is formed by elastic material having trapezoidal extrusion 31 at the one end thereof, a restriction plate 33 and a roller 34. The guide plate 32 is arranged on the circumference about the center of sample placing surface at the external side of sample board 40 through a plurality of supports 35. Under this condition, the upper end of guide plate 32 is extruded from the sample placing surface of sample board 40. The restriction plate 32 is provided to the support 35 while the guide plate 32 is inserted and extrusion 31 is located at the lower part of restriction plate 33 and directed to the outside. The roller 34 is provided at the area being capable of making contact with the surface of extrusion 31 corresponding to the external side of guide plate 32 and a guide groove 13 is formed to the sample holding device 10 corresponding to the upper end of guide plate 32. The center of aperture 12 and the center of a circle having the side surface of guide groove 13 as the circumference can be matched with the center of sample placing surface of sample 40.
Patent JP-S60122616-A (JP)
Title: Turning-type parts supplier
Inventor: YOSHIDA RIYOUICHI
IPC: B65G47/14
Filed: 1983-12-05
Abstract: PURPOSE:To enable a supplier to continuously and automatically supply parts, by reversely rotating a track so as to enable the supplier to perform self-restoration from a trouble of bitten parts when the parts to be supplied are bitten between the annular track and a regularly straightening wall and between a fall- off preventive wall fixed to the track and a rotary disk in the captioned supplier. CONSTITUTION:Parts are charged onto a disk 1 and fed to the periphery of the disk 1 by its rotation, moving along a regularly straightening wall 7 after the parts transfer to a track 2 having a fall-off preventive wall 3, and only the parts placed in a predetermined attitude are carried out from a supply outlet. Here the disk 1 and the track 2 are stopped by ceasing operation of each reversible electric motor 14, 15 for rotating the disk 1 and the track 2 if a supplier causes a trouble in which the parts are intruded into and bitten by a clearance between the periphery of the disk 1 and the fall-off preventive wall 3. Then the supplier is released from said bitten trouble by reversely rotating each electric motor 14, 15 after a predetermined time through a control circuit performing the logical decision in accordance with an output of rotation detectors 16, 17 additionally provided in these electric motors 14, 15.
Patent JP-H0565443-A (JP)
Title: Ink for ink jet printer
Inventor: NAKAMURA HIROTO
IPC: C09D11/037
Filed: 1991-09-10
Abstract: PURPOSE:To provide a pigment-dispersion type ink for ink jet printer, having excellent storage stability, high printed letter quality, low clogging tendency in the ink ejection nozzle as well as high drying speed of the ink on a recording paper. CONSTITUTION:The objective ink for ink jet printer is produced by dispersing at least a pigment and insoluble resin particles in a dispersion medium. The pigment is chemically treated with an organic silane-type coupling agent, organic titanium-type coupling agent, organic phosphate-type coupling agent, chromium- type coupling agent or silyl peroxide-type coupling agent and another reactive group of each of said coupling agents is made to react with the above insoluble resin particle. The dispersing medium is a non-polar insulating solvent.
Patent JP-S61110079-A (JP)
Title: Radiation detector
Inventor: AKAI YOSHIMI
IPC: G01T1/202
Filed: 1984-11-02
Abstract: PURPOSE:To elevate the sensitivity, S/N ratio, spatial resolution and the like, by introducing light generated in a scintillator element effectively to an optical semiconductor element. CONSTITUTION:A material 12 which is large in the light transmissivity and the X ray absorptivity is joined on the surface of a scintillator element 10 on the side where the element contacts a photodiode 11. It is adhered thereto sequentially through a collimator plate 13 so that a multi-channel type scintillator element body is adhered to the photodiode 11 through a transparent adhesive 14. In this manner, the scintillator with the large light absorptivity can increase the amount of detectable light by joining material large in the light transmissivity and in the X ray absorptivity so as not to lower the X ray absorptivity with a less thickness thereof. This permits a higher performance as detector.
Patent JP-S6472925-A (JP)
Title: Magnesium-zinc ferrite material
Inventor: MATSUI HIDEKI
IPC: H01F1/00
Filed: 1987-09-14
Abstract: PURPOSE:To inexpensively obtain the titled ferrite material having superior radio wave absorbing performance and suitable for use as a radio wave absorber for a radio wave shielding room, by blending respectively prescribed amts. of iron oxide, magnesium oxide, zinc oxide and manganese oxide as essential components and carrying out molding and sintering. CONSTITUTION:44-47mol.% iron oxide is blended with 24-27mol.% magnesium oxide, 22-26mol.% zinc oxide and 4-7mol.% manganese oxide. The blend is mixed with a binder such as an aq. PVA soln. and granulated. The resulting granules are molded into a desired shape and sintered at 1,250-1,350 deg.C for 1-3hr to obtain the titled ferrite material having superior radio wave absorbing performance. The mu' of the ferrite material is about 1,000, the peak width of the mu'' extends and the ferrite material causes damping by >=20dB in the extended band of 30-400MHz.
Patent JP-S6472721-A (JP)
Title: Dish washer
Inventor: ISHIGAMI ATSUSHI
IPC: A47L15/46
Filed: 1987-09-14
Abstract: PURPOSE: To prevent the occurrence of an abnormal temperature state by stopping the abnormally electrified state of a heater by outputting an abnormality discriminate signal when the change degree of detected temperature at the main body of machine shows abnormality after a heater interrupt signal is outputted from a temperature control means. CONSTITUTION: When the detected temperature at the main body of a dishwasher exceeds a set level and the heater interrupt signal is outputted, a heater driving circuit 16 is normally operated and when a heater 13 is interrupted, the change rate of the detected temperature gets smaller than the conventional rate. In the case of causing operation abnormality so that the dishwasher is turned ON due to element deterioration or the like in the heater driving circuit 16, even when the detected temperature exceeds the set level, the heater 13 is still electrified and the change rate of the detected temperature is almost equal to the normal rate. Therefore, the change rate after outputting the heater interrupt signal is recognized to discriminate whether any abnormality occurs at the heater driving circuit 16 or not.  When abnormality is discriminated, a contact 4a of a power switch 4 is opened, then the heater 13 is immediately interrupted and the occurrence of the abnormal temperature state can be prevented.
Patent JP-H08272958-A (JP)
Title: Outline approximation method
Inventor: KIN CHINKEI
IPC: H04N19/91
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain an improved outline approximation method capable of enhancing accuracy and also reducing a general count amount at the time of displaying an outline image by using a polygon approximation and discrete sine transformation. SOLUTION: Outline image data representing an outline of an object which is represented by a video signal is inputted to a polygon approximation block 100, 1st and 2nd error detection blocks 120 and 150 and a curvature count block 160. In the block 100, an outline image is approximated by a polygon approximation method, and polygon approximation of the outline image is performed by using normal approximation algorithm which fits plural line segments to the outline image. A 1st error counted by the block 120 generates discrete sine transformation(DST) factor by undergoing an one-dimensional DST operation in a DST block 125, is quantized by a quantization block 130 and furthermore, is retransformed into a reconstituted DST factor in an inverse quantization block 135. Thereby, approximated outline accuracy can be increased.
Patent JP-H0278272-A (JP)
Title: Image sensing device and manufacture thereof
Inventor: YAMADA TAKAHIRO
IPC: H04N5/369
Filed: 1988-09-14
Abstract: PURPOSE:To remarkably suppress smear so as to improve an image sensing device in sensitivity by a method wherein a W polycide film is formed as a light screening film for a polysilicon electrode used as a transfer gate of a vertical CCD provided with a trench groove. CONSTITUTION:A trench groove of three-dimensional structure is provided to a vertical CCD and a photoelectric conversion region is made large in occupying area so as to improve a CCD type image sensing device in resolution. ln this process, the following structure is employed so as to prevent the smear caused by leakage light: an n<-> region 103 forming a photodiode (PD) of PN junction, an n region 104 to be a transfer channel of the vertical CCD provided with the trench groove, polysilicon electrodes 105 and 106 serving as transfer electrodes, and others are provided inside a first P well 102 on an n-type substrate 101. At this time, a W polycide film 110 is provided near the photodiode. The CCD type image sensing device can be reduced in smear through the dual light screening action of the film 110 and a standard Al light shading film 111.
Patent JP-S60123234-A (JP)
Title: Screwing method of tapered screw
Inventor: HATAKEYAMA SHIROU
IPC: B23P21/00
Filed: 1983-12-08
Abstract: PURPOSE:To prevent gearing of ridges of male and female screws, when screwing a taperd screw to be used in oil well tube, by engaging male and female screws under idling state then screwing through guidance of said engaged section. CONSTITUTION:Under the state where a tube 22 is fixed while a coupling 20 is gripped by a grip roll 39 supported by a broke 35, a frame 33 is advanced to insert the coupling 20 into the tube 22 while idling. Then a roller 48 is pressed against the outer face of coupling 20 by means of an air cylinder 46 to rotate the grip roll 39 while contacting the tapered female screw 21 with tapered male screw 23 thus to advance the frame 33. Consequently, the female screw 21 will rotate around the tube 22 while being pressed against the thread face of male screw 23 to engage the ridge of female screw 21 with the groove of male screw 23. Upon detection of displacement of roller 48 due to engagement by means of a rotary gauge 52, the screws can be engaged smoothly through guidance of the engaged section.
Patent JP-H0953917-A (JP)
Title: Instrument for measuring direction of line of sight for vehicle
Inventor: ISHIWAKA TAKUO
IPC: G01B11/00
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To easily find the pupil centers of the eyes of a driver even when the face illuminance of the drive changes due to the environment and even when individual differences exist among the drivers. SOLUTION: A picture inputting means 1 obtains the picture data of the eye section of a driver by using a first illuminator 2, a second illuminator 3, and an image pickup device 4. A first picture data processing means 5a which processes the picture data of the brighter pupil of the driver and a second picture data processing means 5b which processes the picture data of the darker pupil of the driver are provided and the means 5a and 5b respectively extract the centers of the pupils of the drivers and images reflected by the horny coats coatings the pupils. A process switching means 7 detects the face illuminance of the driver by means of a face illuminance detecting means 8 and, when the face illuminance is lower than a reference value, selects the means 5a. When the illuminance is higher than the reference value, the means 7 selects the means 5b.  The direction of the line of sight of the driver can be measured quickly and highly reliably, because the variation of the face illuminance while the driver drives a vehicle can be coped with over a wide dynamic range and the centers of the pupils can be found with high accuracy.
Patent JP-S60122446-A (JP)
Title: Access system of memory with protect function
Inventor: OKAMURA MASAHIRO
IPC: G06F21/79
Filed: 1983-12-07
Abstract: PURPOSE:To release automatically a protect switch by writing a prescribed area with a carrier signal transmitted from a remote system side and stopping the carrier signal from the remote system side to make the switched state effective. CONSTITUTION:A subsriber terminal TEL of a remote system REX accesses a memory MM storing a program and a data or the line in a present station exchange system EX and a data such as a subscriber data is changed, then the terminal TEL accesses the system EX and the terminal is connected to a line interface circuit LVC by an exchange connecting processing the same as incoming of a general subscriber. A terminal T having a console of a data input or the like is connected to a telephone line by coupling of a coupler in this way, the terminal device T and the remote controller RMC (E) of the exchange system EX are coupled and the terminal device accesses a prescribed area in the memory MM by the control of a controller CC.
Patent JP-2001054477-A (JP)
Title: Heat-insulating container and its manufacture
Inventor: MATSUDA KUNIO
IPC: B21D51/18
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To keep the high heat-insulating performance for a long period of time by forming either one of an internal container and an external container, of a synthetic resin for the heat-insulating container, and molding the synthetic resin container by an extending blow molding. SOLUTION: This heat-insulating container 1 is constituted of an internal container 2, an external container 3, and a bottom member 8. For the internal container 2, polyethylene terephthalate, which is a transparent synthetic resin, is used, and a perform is manufactured by an injection molding. In this case, a recess-form section 7c, which is formed on the side external surface of the opening, is formed in such a manner that the perform is positioned in a die at the time of an extending-blow molding, and the perform is fixed when compressed air is blown in. In addition, a protruding form section 7b is provided on the side internal surface of the opening of the perform, and is used as a water stop for an internal plug after the extending blow molding. By this constitution, the performance as the heat-insulating container 1 can be kept for a long period of time.
Patent JP-H1162689-A (JP)
Title: Analog/digital conversion value input device
Inventor: OKUDA KAZUYUKI
IPC: F02D45/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To determine the input value by removing noises from the A/D conversion values of analog signals and enhance the followp performance of the input value after varying analog signals. SOLUTION: At certain time intervals (for example, every 32ms), the A/D conversion value at the current time ADNEW1 to be emitted from an A/D converter is read (Steps 101 and 102), followed by calculation of the difference SUB of the absolute DIF1 of the difference between the previous A/D converted value and the A/D conversion value at this time from the absolute DIFO of the difference between the A/D conversion value for the run before the previous and the previous A/D converted value (Steps 103-105). If the difference SUB is below the judgement value Z, judgement is passed that the A/D converted value at this time ADNEW1 is not noise, and the input value ADR is updated with it, ADNEW1, (Steps 106 and 107).  If SUB is greater than Z, judgement is passed that the A/D conversion value at this time ADNEW1 may be a noise, no updating of input value ADR is conducted (Step 107) but the previous input value ADR is maintained unchangedly.
Patent JP-H0896034-A (JP)
Title: On-line accounts settlement method for communication network
Inventor: KAWAI SHOSAKU
IPC: G06Q20/02
Filed: 1994-09-27
Abstract: PURPOSE: To prevent the disputes that are easily caused after transactions in regard of the validity of the buying/selling transactions by confirming these transactions between the buyer and the seller via a neutral financial institution. CONSTITUTION: A single contract subscriber line includes at least two independent speech channels, and a seller user, a buyer user and a financial institution are connected together at three points via an ISDN network having the outgoing subscriber telephone number notifying function. When the buying/selling negotiation is agreed between the buyer and seller users, the seller user calls the financial institution by means of another idle speech channel to make an inquiry about the credit of the buyer user with a speech channel kept connected to the buyer user as it is. The financial institution checks the credit of the buyer user in response to the request of the seller user about the entry or non-entry of the buyer's name in a blacklist, the usable limit amount, the balance of the credit transactions, etc., and reports these check results to the seller user.  Meanwhile the buyer user answers the confirmation given from the financial institution about the payment.