baber/WOPTO huggingface dataset:
Patent JP-S57146135-A (JP)
Title: Road surface discrimination device
Inventor: KOTAKE TAKAAKI
IPC: G01N21/47
Filed: 1981-03-05
Abstract: PURPOSE:To discriminate road surface without wrong operation, by a method wherein a light receiving device detects visible regular reflection ray, irregular reflection ray and infrared irregular reflection ray from a road surface which is irradiated, the detected output is compared with a setting value, and the setting value is corrected. CONSTITUTION:Reflection ray from a road surface which is irradiated from a projector 24 is detected by an infrared ray receiving element 31 and a visible ray receiving element 32 in an irregular reflection ray receiving device and by a visible ray receiving element 33 in a regular reflection ray receiving device. The detected output is passed through an amplifier 34, a band-pass filter 35 and an amplifier 36 and entered into comparators 41-43 where it is compared with reference level A, B1, B2, C. Signal as compared result is fed through a logic circuit 44 to a processing unit 45. Temperature signal from a thermometer 28 is  also fed to the processing unit 45, reference level in the comparators 41-43 is  adjusted corresponding to variation of light projection amount, and the road  surface state discrimination signal is outputted. This enables the road surface discrimination without wrong operation.
Patent JP-S59157509-A (JP)
Title: Measuring device of pitch error
Inventor: YOSHIDA KUNIO
IPC: G01B21/00
Filed: 1983-02-28
Abstract: PURPOSE:To measure the pitch error of a feed screw accurately by allowing a pitch error correcting device to collect movement distance data at intervals of the specific-amount movement of the moving body of a machine tool. CONSTITUTION:When a numeric controller 1 informs a microcomputer 9 of the start of pitch error measurement after a tape for pitch error measurement is started and a counter 8 is set to zero, the controller 1 rotates a motor 4 to move a table 2 at a specific speed by specific distance. Consequently, the counter 8 counts up by the output of the encoder 5, and when the counter 8 goes up to a specific value, the counter 8 generates an output to hold data on the movement distance of the table 2 in a length measuring instrument 6 and is reset to zero. The movement distance data is stored in a memory 9a every time the counter 8 attains to the specific value. Thus, the movement distance data on the table 2 is collected by the pitch error correcting device 7. Then, the controller 1 calculates the accurate movement position of the table 2 on the basis of a pitch error corrected value.
Patent JP-S57146450-A (JP)
Title: Assembling device for cylinder block core
Inventor: CHINO TOSHIYUKI
IPC: B22C25/00
Filed: 1981-03-05
Abstract: PURPOSE:To perform efficiently from assembling of cores to containing of the same into a master mold in the stage of containing the assembled cores of many cores into the master mold by means of a core setter, by transferring the cores from a core supply device to core assembling jigs with a core carrier. CONSTITUTION:When a master mold A is transferred intermittently on a master mold conveyor 1, the cores B1, B2... conforming to the specifications thereof are placed collectively by each one set on the pallet 2a on the conveyor of a core supply device 2 and are transferred. While this stops in a terminal position, these cores are detained and held by a core carrier 15, by which they are transferred to a core transfer center position T, where they are released and are placed in an isolated state on the core assembling jigs 6. Thence, the operator replenishes a number of pieces of the cores B1, B1... which are difficult to be transferred automatically to these cores in the carrier 15, after which all the cores are gathered together with an assembling mechanism 5, and are assembled to assembled cores B2. These are set in a core setter 16, and are transferred to the master mold A position, where they are released and are contained in the master mold A.
Patent JP-S60177622-A (JP)
Title: Semiconductor device
Inventor: MITANI SHINICHIROU
IPC: H01L21/3205
Filed: 1984-02-24
Abstract: PURPOSE:To contrive to form connecting parts or an FET finely by a method wherein openings are formed in an insulating film on the source and drain layers of the FET, a conductive material is filled up therein up to reach the same surface with the insulating film, and further, an insulating film, a wiring film are laminated thereon. CONSTITUTION:Poly-Si gate electrodes 4, source and drain layers 5 are provided to an Si substrate 1 according to the usual method, PSG6 is put thereon, and connecting windows 7 for the layer 5 are formed. After Al 8 is evaporated vertically, a resist 9 is put thereon to flatten the upper surface. Dry etching is performed to remove the resist 9, and when the surface of the Al layer 8 is exposed completely, the resists 9a are left on the Al layers 8a in the windows 7. Then the Al layer 8 is etched according to dry etching to expose nearly uniformly the PSG6 and the Al layers 8a in the windows. Then the whole surface is covered with PSG10, a window 11 is opened selectively, and an Al wiring 12 is provided to complete the device. At this construction, because after the Al is filled up in the windows, the Al is connected to the upper layer Al wiring on the flat surface, inferior connection and disconnection at a step part are not generated even when the windows are formed finely or the device is formed finely, and an operation can be performed at a high speed by opening windows extending over the whole region of the diffusion layers 5 to reduce resistance.
Patent JP-S56129906-A (JP)
Title: Control system for numerical controller
Inventor: YAJIMA TOSHIO
IPC: G05B19/408
Filed: 1980-03-14
Abstract: PURPOSE:To change the flow of numeric control program according to mechanical conditions through the use of output of a limit switch, by providing the control function of flow of programs and calling a number of numerical programs stored in the storage device. CONSTITUTION:CPU12 compares the numeral succeeding to the symbol H and the numeral fed from to input circuit 14, among the instructions sequentially read out from a storage device 13, and instructs the conditional jump to the symbol N when both are in coincidence. First, the instructions H01, L100 are produced at the sequence number N1, and the NC program P1' is executed through the jump to the sequence number N100. Further, when the program P1' is finished, the limit switch LS1 is off, the limit switch LS2 is on, and the sequence number N1 is transferred to N2.
Patent JP-S58150398-A (JP)
Title: Speaker edge and its production
Inventor: OONO AKIRA
IPC: H04R31/00
Filed: 1982-03-02
Abstract: PURPOSE:To obtain a speaker edge which has excellent center holding performance and high response with no partial formation, by expanding the resin which is injected inside with revolution of a rotary forming mold to obtain a foamed body having foam oriented lengthwise in the radiating direction and then cutting  and forming the foam. CONSTITUTION:An urethane starting solution to be foamed 9 is mixed by a mixing head 8 with revolutions of a cylindrical rotary forming mold 7. This solution 9 is supplied to the inner surface of the mold 7 through a jetting port 10a of a hose 10. At the same time, the port 10a is shifted toward the axial line of the mold. Thus a cylindrical resin foamed body 4a is obtained. The foamed body 4a contains many air boubbles 5 which are oriented lengthwise in the radiating direction. The foam 4a is hardened and then cut into a ring shape. This ring-shaped ring matter is compressed in the thickness direction down to about 1/10 and then formed to be attached to the outer fringe of a speaker diaphragm 6.
Patent JP-S63203642-A (JP)
Inventor: MANFURETSUTO MIYUURAA
IPC: C07C45/46
Filed: 1988-02-15
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-H10223497-A (JP)
Title: Manufacture of laminated substrate
Inventor: MITANI KIYOSHI
IPC: H01L21/20
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent a groove from being generated due to the lack of uniformity of the thickness of an oxide film by a method wherein, before the surface of a thin film is vapor-phase-etched, at least the oxide film on an unbounded part at a support-side substrate is removed. SOLUTION: Out of a bonding wafer 2 and a base wafer 3 which are prepared, a heat treatment is executed to the bonding wafer 2, and an oxide film 4 ids formed on its surface. Then, the bonding wafer 2 on which the oxide film is formed and the base wafer 3 are brought into close contact in a clean atmosphere, a heat treatment is executed in a oxidizing atmosphere, both are bonded firmly, and a pasted substrate 1 is formed. Then, the outer circumferential part of the bonding wafer 2 in which an unbounded part exists is ground and removed down to a prescribed thickness (t) over a width (w), and the unbounded part in the outer circumferential part of the bonding wafer 2 is removed completely by an etching operation.  Thereby, the surface of the bonding wafer 2 is ground and polished so as to form a form a thin film down to a desired thickness, and an oxide film on the base wafer 3 is etched and removed. Lastly, the surface of an SOI layer 6 is vapor-phase-etched, and the thickness of the thin film is made uniform.
Patent JP-S52114842-A (JP)
Title: Bearing
Inventor: OOTANI KAZUYA
IPC: F16C23/08
Filed: 1976-03-24
Abstract: PURPOSE: To assure smooth high revolution, increase of load and improved endurance of a bearing, in regard to a bearing which supports a rotating shaft liable to deflect toward load direction from the axial center line of the bearing, such as a roller bearing which supports a gear shaft of long span. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08245559-A (JP)
Title: Hair perming agent and new hair keratin reducing cysteine ester
Inventor: HANSUUYURUGEN BURAUN
IPC: C07C323/58
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain an agent for permanent shaping of the hair capable of mildly and uniformly shaping the hair without causing an allergic action or irritative reaction.  
     SOLUTION: This agent for permanent shaping of the hair basically includes a keratin-reducing substance. As the keratin-reducing substance, at least one cysteine ester or acid addition salt thereof expressed by the formula, HS-CH 2 -CH (NH 2 )-COO-CH 2 -CH 2 -R [R is a hydroxy group, alkoxy group, a poly(oxyalkyl) group or hydroxypoly(oxyalkyl) group] is (are) included. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H11274407-A (JP)
Title: Electronic component structure and manufacture of thin film multilayered capacitor
Inventor: MAKUTA S FALUKE
IPC: H01L21/822
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component structure in which an interposer thin film capacitor structure is used between an electronic component and a multilayered circuit card. SOLUTION: In order to prevent the occurrence of fatal electric short circuits in an upper thin film area due to pits, voids, undulations on the surface of a substrate, a first metallic layer 5 having a thickness of about 0.5 μm to 10 μm is formed on the substrate and a thin film containing a dielectric film 6 and a second metallic film is formed on the metallic layer 5. The first metallic layer 5 is composed of Pt, another electrode metal, or a combination of Pt, Cr, Cu metal, and a diffusion barrier layer. In order to increase the adhesive power of the layer 5, an additional Ti layer can be used. The thicknesses of the Cr layer, Cu layer, diffusion barrier layer, and Pt layer constituting the first metallic layer 5 are respectively adjusted to about 200 Å, between about 0.5 μm and about 10 μm, between about 1,000 Å and about 5,000 Å and between about 100 Å and about 2,500 Å.
Patent JP-S60176783-A (JP)
Title: Thermal transfer type color recorder
Inventor: NOGUCHI MASANORI
IPC: B41J35/16
Filed: 1984-02-23
Abstract: PURPOSE:To provide the titled recorder simple in construction and capable of recording at high speed, wherein a thermal transfer ribbon is moved in the condition wherein each ink of the ribbon intersects skewly with a predetermined heating element row, and driving signals are impressed on the heating element rows while correcting the positional staggers between the heating element rows corresponding respectively to the colors. CONSTITUTION:The ink-coated side of the thermal transfer ribbon 24 is faced to a recording paper 6 so that it is moved in the condition wherein an ink C intersects skewly with a heating element row 23A, an ink M intersects skewly with a heating element row 23B, and an ink Y intersects skewly with a heating element row 23C. Overlap recording in colors at the same position is performed by using driving circuits 25C, 25M, 25Y which correspond respectively to the heating element rows 23A-23C and have a delaying function for impressing the driving signals to the heating element rows at different timings in accordance with the feeding velocity of the recording paper 6.
Patent JP-S53118144-A (JP)
Title: Shearing interference method using hologram as interferometer
Inventor: MATSUDA JIYOUJI
IPC: G01B9/021
Filed: 1977-03-25
Abstract: PURPOSE:To produce a second hologram without any need for reference light and simplify the apparatus in producing the second hologram in a method of using the two holograms having been beforehand made as a shearing interferometer.
Patent JP-H09202520-A (JP)
Title: Continuous document folding facility
Inventor: NOMURA YOSHIHIRO
IPC: B65H45/22
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent cutting in restarting and folding deviation in the finishing stage by providing a presser member for holding a continuous document to a guide bar on which the continuous document is to be wounded and a guide bar on a supplying part side and for applying resistance in the feeding direction in a folding device. SOLUTION: In a folding device 35, a second guide bar 31 and a third guide bar 38 are provided in parallel at the same height, and a first guide bar 36 is arranged above the second guide bar 37 and the third guide bar 38. A brush body 43 is suspended from the first guide bar 36 toward the second guide bar 37. This brush body 43 can freely adjust the clearance between it and the second guide bar 37 by an adjusting means, and pressing force of the brush body 43 in relation to the second guide bar 37 can be adjusted. Accordingly, a continuous document 1 passes between the first guide bar 36 and the second guide bar 37 from a paper sheet guide bar on a supplying part and pressed to the second guide bar 37 by the brush body 43 during that time, and the moderate resistance in the feeding direction is applied.
Patent JP-H05232393-A (JP)
Title: System for switching printing resolution
Inventor: YASUI TATSUYA
IPC: G02B26/10
Filed: 1992-02-20
Abstract: PURPOSE:To provide the system for switching printing resolution for which plural rotary mirrors is used. CONSTITUTION:An image forming device which scans the 1st rotary mirror 5a with a laser beam 1 modulated in correspondence to printing data and executes printing on the surface of a photosensitive drum 8 is constituted to have an acoustooptical modulator 2 for changing the optical path of the laser beam 1 to the plural optical paths corresponding to the resolution and the second rotary mirrors 5b to 5n having plural different polyhedral mirrors for scanning the surface of the photosensitive drum 8 without changing the rotating speed on this drum.
Patent JP-H04323578-A (JP)
Title: Automatic circuit tester having separating device and scanner bus
Inventor: ROBAATO SHII SARIBUAN
IPC: G01R31/319
Filed: 1992-02-20
Abstract: PURPOSE: To enhance the flexibility of system by providing a tester control circuit for controlling the state of a device or a scanner, a fixing metal for coupling a system pin with a specified test point, an device board, a common back plane device bus, etc. CONSTITUTION: The tester 10 delivers a signal to a sample device DUT 12 using a digital tester in the form of a driver/sensor 14 and observes a signal to be generated in the DUT 12 using a waveform generator 16, and a digital voltmeter 18. A scanner 20 and a fixing metal 22 are employed in order to connect the tester with the DUT 12. The scanner 20 has a large number of fixed position system pins 24 and the fixing metal 22 connects a pin 24 disposed spatially at a desired test point on the DUT 12 with a fixed pin 26. A plurality of device boards include a controllable electronic device and connected with a device bus at a control edge in order to receive control signals for individual devices. A switch control circuit controls the state of a scanner switch in response to each scanner control signal.
Patent JP-H10215527-A (JP)
Title: Car-charging controller
Inventor: SAKAI SHOJI
IPC: B60R16/03
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To make enable adjustment of the voltage of a battery, corresponding to accurately battery temperature with a simple constitution in a car-charging controller for controlling the battery. SOLUTION: A car-charging controller is provided with an adjusting voltage generation section 21a for adjusting the voltage of a battery 5. The adjusting voltage generation section 21a is constituted so that standard adjusting voltage is set on the basis of temperature of a regulator 1, and that the delay of the battery 5 in temperature variations in the regulator 1 is corrected for adjusting voltage, on the basis of battery temperature variations estimated from focusing value of the temperature of the regulator 1 when the engine is stopped and elapsed time after the engine is started.
Patent JP-H05229309-A (JP)
Title: Pneumatic tire
Inventor: HIMURO YASUO
IPC: B60C11/04
Filed: 1992-02-20
Abstract: PURPOSE:To improve wet performance without detracting operational stability on dry road surfaces at the time of turn traveling by forming land parts with respective legs of blocks extended to tread ends, and halving the land parts continued to the blocks, in which tread surface ends are made lower ends, with auxiliary grooves. CONSTITUTION:Two kinds of trapezoid blocks 24a and 24b are formed alternately, via width direction grooves 5, between peripheral direction straight line grooves 2 and 3, and width direction grooves 6, reversely oblique to the width direction grooves 5, are extended to tread ends (b)-(b) over tread surfaces (a)-(a) together with the width direction grooves 5 in an outer side area than peripheral direction grooves 3. Then land parts 10a and 10b continued to blocks 8a and 8b are demarkated in end part areas 9, and width direction auxiliary grooves 11 are formed in nearly parallel to the one side width direction grooves 5 in the land parts 10a to be halved. Consequently drain performance at the time of turn traveling can be improved without detracting operational stability performance on dry road surfaces.
Patent JP-H07245676-A (JP)
Title: Linear light source and image scanner using it
Inventor: SAWAKI IPPEI
IPC: H04N1/04
Filed: 1994-03-03
Abstract: PURPOSE:To obtain the linear light source in which a thin profile is realized with respect to a linear lighting source used for an image scanner or the like. CONSTITUTION:The light source is made up of linear light transmission bodies 1, 11, 15, a light emitting section 2 coupled with the light transmission bodies 1, 11, 15 so as to give a light to the light transmission bodies 1, 11, 15, and light scattering sections 3, 12, 16 formed to each side face of the light transmission bodies 1, 11, 15. Furthermore, a light collection section 14 is formed to a side face of the light transmission bodies 1, 11, 15 opposite to the light scattering sections 3, 12, 16 and the side faces other than that for the light collection section 14 are covered with light reflecting bodies 4, 13, 17. Or the light transmission bodies 1, 11, 15 are formed cylindrical and the light scattering sections 3, 12, 16 are formed to one side face of the cylindrical light transmission bodies 1, 11, 15 to use the cylindrical light transmission bodies 1, 11, 15 for a condenser lens.
Patent JP-H10230080-A (JP)
Title: Device using external storage device and method for processing information of external storage device
Inventor: HIRAOKA KAZUKUNI
IPC: A63F13/55
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain another character information only by exchanging freely attachable/detachable external storage devices so as to prevent tiring by constituting a system for extracting a plural number of pieces of character information stored in the plurality of external storage devices as necessary. SOLUTION: The system is constituted in such a way that cassettes being the external storage devices contain a picture code, a character ROM 7 storing picture information corresponding to the picture code and a game ROM which stores the character code of the picture code and a color code for coloring the picture code. Then, a system ROM 3 is disposed not in a device substrate but at a cassette side. That is, when the power of game machine is supplied so as to execute starting, a demonstration screen is displayed by the system ROM 3 of the main cassette which is inserted to a main socket and a game selecting screen is displayed by extracting picture information which is stored in the respective cassettes by the control program of the system ROM 3.
Patent JP-S53118906-A (JP)
Title: Scanning system
Inventor: NOMURA AKIO
IPC: H04Q3/72
Filed: 1977-03-26
Abstract: PURPOSE:To optically couple two circuit networks separated electrically and to increase the transmitting speed, by using a photo coupler.
Patent JP-S63202135-A (JP)
Title: Receiver
Inventor: NISHIMURA KIYOSHI
IPC: H02J7/00
Filed: 1987-02-17
Abstract: PURPOSE:To save power without causing hindrance to signal reception by interrupting power to a reception section, setting the power supply period to a time capable of being receiving a signal of the reception section and switching the signal into consecutive power feeding after the signal reception. CONSTITUTION:A switching circuit 6 is conductive at a time t1 and nonconductive at a time t2 to repeat the switching, and power is supplied intermittently by a reception section 4 while the time t1 is used as a power supply period. In receiving an infrared ray signal L, a photodetection section 34 executes the power supply control program from the front ridge after the arrival of a reception signal Vr at the feeding time t1 by a control section 18 to generate the 2nd switching signal SW2. As a result, the reception section 4 is in the feeding state after a prescribed time t3 from the reception of the reception signal Vr and kept to the consecutive operating state. Since the power consumption is saved, the capacity of the power supply 2 is reduced.
Patent JP-S55127354-A (JP)
Title: Preparation of ketazine
Inventor: ITSUSHIKI TOMIYA
IPC: C01B21/16
Filed: 1979-03-23
Abstract: PURPOSE: To prepare a ketazine which is easily hydrolyzable with water and useful as a synthetic intermediate of hydrazine, by reacting a neutral hydrazine sulfate with a specific ketone.  
     CONSTITUTION: A ketazine of formula III is prepared by reacting (A) 1mole of a neutral hydrazine sulfate with (B) pref. 0.1W100mol, esp. 1W50mol of a ketone of formula II (R 1 , 2  are 1W6C straight chain alkyl, 3W6C branched chain alkyl or cycloalkyl, etc.), at 0W150°C, for 1min. to 10hr. Hydrolysis of the ketazine thus obtained gives a hydrated hydrazine of formula IV. A hydrated hydrazine can be pre pared by this reaction, from NH 3  and air through benzophenonazines without producing by-products. 
     COPYRIGHT: (C)1980,JPO&Japio