baber/WOPTO huggingface dataset:
Patent JP-H01179743-A (JP)
Title: Production of sintered cds film
Inventor: SUYAMA NAOKI
IPC: C03C17/34
Filed: 1988-01-08
Abstract: PURPOSE:To obtain the title sintered CdS film for a solar battery having low resistance and with a reduced reflection loss at the glass/CdS interface by forming a first layer on a glass substrate as a low-resistance n-type semiconductor layer, and forming a second layer thereon as a high-resistance n-type semiconductor layer with reduced grain boundaries. CONSTITUTION:CdS powder and an n-type semiconductor contg. the powder are applied on a glass substrate, and sintered to form a first sintered CdS film. A part of the first film is then exposed. A paste obtained by adding 5-10wt.% ZnS powder and 10-30wt.% CdCl2 powder to the CdS powder is applied on the unexposed film, and sintered to form a second sintered CdS film. The first sintered CdS film is preferably formed by applying a paste obtained by adding InCl3, InS, or an In compd. to CdS and the CdS-contg. powder on a glass substrate, and sintering the paste.
Patent JP-S60146533-A (JP)
Title: Reception frequency converter
Inventor: TSUJIMOTO ICHIROU
IPC: H04B1/18
Filed: 1984-01-11
Abstract: PURPOSE:To constitute the device with low power consumption by delaying an input signal so as to make it coincident with the delay time of an output signal, mixing the both, using a signal obtained from the output of mixing through a narrow band pass filter as a local oscillation signal and mixing it with the input signal. CONSTITUTION:The input signal X is delayed (11), the result X' is made coincident with the delay time of an output signal Z. Then the delayed signal X' and the output signal Z are mixed at the 1st mixer 12 and its output passes through the narrow band filter 13. The filter 13 passes the frequency only being the difference of the signals X and Z. An output Y of the filter 13 is regarded as a local oscillation signal and mixed with the input signal X at the 2nd mixer 14. Only the frequency being the difference of the outputs of the mixer 14 is detected by a BPF15, the result (signal S) is amplified (16) and an output signal Z is obtained. The mean value of the amplitude of the signal Z is normalized into a required value, and an amplifier 16 is controlled by applying automatic gain control (17). Thus, the device with economy and low power consumption is constituted.
Patent JP-S56100221-A (JP)
Title: Method and device for nitrogen oxide controlling combustion in incinerator
Inventor: HORI KIKUO
IPC: F23G5/00
Filed: 1980-01-14
Abstract: PURPOSE:To remove NOx in the exhaust gas to prevent public pollution by a method wherein the mixed gas of combustion air and reducing gas is blown into a furnace from the bottom thereof and said mixed gas is reacted with combustion gas containing the nitrogen oxide. CONSTITUTION:The mixed gas of the combustion air and the reducing gas is blown into the furnace from the furnace bottom at the upper stream side of combustion stokers 2, 3 through air supplying paths 7, 8 and reducing gas supplying tubes 31, 32 connected to the paths 7, 8 and this mixed gas is reacted with the combustion gas containing the nitrogen oxide produced by the combustion of articles 5 to be incinerated on a combustion stoker aft part 3 and/or an after combustion  stoker 4. The combustion gas containing NOx produced mainly on the combustion  stoker aft part 3 and the after combustion stoker 4 is mixed with pyrolysis gas containing the reducing gas such as ammonia gas on a drying stoker 1 and the combustion stoker fore part 2 thereby reducing the NOx into a stable nitrogen by reacting it with the ammonia and the like.
Patent JP-S63171059-A (JP)
Title: Device for reading screen of oscilloscope
Inventor: WATANABE HIROYUKI
IPC: H04N1/028
Filed: 1987-01-09
Abstract: PURPOSE:To obtain a small-sized picture having no strain by constituting a reading head with a contact type solid-state image sensor and a focusing type rod lens array and executing the detection of scanning speed with the reading head. CONSTITUTION:A mounting hook is hooked in the groove of an oscilloscope, which is used as a guide rail to scan the reading head 14 by hand. A clock signal generated in a basic clock generation circuit 35 is properly divided in a frequency division circuit 36 and becomes a signal 38 for detecting the scanning speed. The signal 38 is inputted in the idle channel of the oscilloscope and projected on the screen of the oscilloscope with a waveform which should be observed. The reading head 14 reads the screen so as to generate a picture signal 37, which is A/D converted 31 to be transmitted to a scanning speed detection circuit 33 and a picture memory 32. And the variation of the scanning speed is obtained from the circuit 33 and the picture signal is stored in the memory 32 by using a write clock generated at interval in inverse proportion to the scanning speed by a write control circuit 34.
Patent JP-S58120240-A (JP)
Title: Color print device
Inventor: OOHASHI HIROSHI
IPC: H01J31/10
Filed: 1982-01-12
Abstract: PURPOSE:To obtain a high-quality picture which requires hardly the correction of color shift, by providing a phosphor screen on the inside face and providing a single electron gun type CRT, where plural optical filters different in light transmission characteristic are provided in a shape like a band, on the outside face. CONSTITUTION:This invented device has a phosphor screen on the inside face and has a single electron gun type CRT 401, where plural optical filters 406R, 406G, and 406B different in light transmission characteristic are provided in a shape like a band, on the outside face. By this consitution, since a color still picture can be exposed to a color recording medium with one single electron gun type CRT or FOT, the variance of the beam width or the electric characteristic which determines the luminance and the resolution can be ignored, and a high- quality picture which requires hardly the correction of color shift is obtinaed.
Patent JP-H04279912-A (JP)
Title: Clock control circuit
Inventor: UEDA KATSU
IPC: G06F1/04
Filed: 1991-01-16
Abstract: PURPOSE:To lover the circuit operating rate of an information processor and to reduce power consumption and heating value in a circuit by detecting the operation awaiting state of a functional block, and stopping a clock in the awaiting state. CONSTITUTION:When an operation request acceptance signal 203 for an operation request sending signal 101 is inputted from another block, an awaiting state detection circuit 20 outputs a clock start-up request signal 201, and starts up a second operation by setting a clock control flip-flop 30. Simultaneously. the signal 203 is also inputted to an operation request circuit 10, and the output of the signal 101 is completed. After the lapse of constant time, the awaiting state detection circuit 20 outputs the signal 101, and stops the second operation. In such a way, since an operating clock Is stopped in the operation awaiting state, no circuit processing part is operated ordinarily.
Patent JP-S58120873-A (JP)
Inventor: SHIMADA KOUJIROU
IPC: D06M13/188
Filed: 1982-01-14
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-S5596362-A (JP)
Title: Starter
Inventor: EBIHARA KOUHEI
IPC: F02N11/00
Filed: 1979-01-18
Abstract: PURPOSE: To make the axial length of the pinion return spring of a starter smaller than that of a conventional cylindrical spring and make the starter compact as a whole, by providing a truncated-cone-shaped coil spring as the pinion return spring.  
     CONSTITUTION: A DC motor 1 is provided in a starter casing 8. The rotation of the motor 1 is transmitted to a pinion 4 through a one-way clutch 6. The pinion 4 is engaged with an engine ring gear 3 to srart an engine. The armature shaft 5 of the motor comprises an inner clutch member 10 and an outer clutch member 13. A pinion return spring 15 is provided between the inside of a housing 8 and the outside of the outer clutch member 13. Since the pinion return spring 15 is a truncated-cone-shaped coil spring comprising a large-diameter part 20 and a small- diameter part 21, the axial length of the pinion return spring does not need to be large for engagement. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59128506-A (JP)
Title: Optical system for automatic focussing mechanism of photographic lens
Inventor: ARAI TAKEYUKI
IPC: G03B13/36
Filed: 1983-01-14
Abstract: PURPOSE:To miniaturize an automatic focussing mechanism by placing a slender mirror for dividing luminous flux at a position deviated laterally from the optic axis of a photographic lens, and making the lateral size of the mirror cover completely the photodetector array and making the projection of longitudinal size cover the central part of the array. CONSTITUTION:The mirror 31 for dividing luminous flux is placed in front of a diaphragm 12 at a position deviated vertically and laterally from the optical axis of a photographic lens 10. The divided luminous flux is reflected by a mirror 32 parallel to the optical axis of the photographic lens 10 and forms an image on an AF sensor module of imaginary focal plane 34 by a lens 33. The mirror 31 and the plane 34 are conjugated optically, and lateral size of the mirror covers whole of the photodetector array, and vertical size of the mirror projected on vertical plane of the optical axis covers about 30% of each light receiving window along the center line of the photodetector array.
Patent JP-H02184313-A (JP)
Title: Cooling fan
Inventor: TOMOTSUNE KAORU
IPC: B01D46/42
Filed: 1989-01-10
Abstract: PURPOSE:To carry out the automatic exchange of filter and to eliminate the need of periodic exchange or cleaning, etc., of the filter by detecting the clogging of the filter with a flow-rate sensor, and rolling up the clogging part of the filter in a rolling part to exchange. CONSTITUTION:In the cooling fan disposed with the filter 2 in the suction side, the housing part 2a of a roll type filter 2, a rolling-up part 7 and a roll driving unit 6 are provided in the both sides of the suction passage of the cooling fan 1 so that a part 2b of the roll type filter 2 is allowed to be exposed in the suction side, and the sensor 4 detecting the quantity of airflow is disposed in the suction side. The sensor 4 detects the clogging of the filter 2 and rolls up the clogged part of the filter 2 with the rolling-up part 7 to exchange it for new part. As a result, the filter is automatically exchanged and the need of periodic exchanging or cleaning is eliminated until the roll type filter is consumed, and moreover, for instance, the electronic device in which many heat-generating parts such as ICs are used is operated in a stable operating temperature.
Patent JP-S61162119-A (JP)
Inventor: SHIMOMURA TAKAMICHI
IPC: A01G9/00
Filed: 1985-01-11
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-H09213628-A (JP)
Title: Manufacture of device and photo-lithographic system
Inventor: SUCHIYUAATO TOOMASU SUTANTON
IPC: H01L21/027
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To lower the rate of laser induction damage to a projection lens without diminishing the output power of an exposure source at all by dividing respective primary pulses from an exposure source for providing step to insert a time delay between N secondary pulses. SOLUTION: A DD subsystem dividing primary input pulses into P1, P2, P3 is composed of an efficient reflector 320 and a segmentation part(sp) 340. The reflector 320 reflects P1a in the sp reflector dividing the p1a into P2 and P3. The reflectors 320 and 340 are separated in space by the distance (d) so as to provide the delay for continuous respective beam path almost equivalent to the time taken for the propagation at the distance of 2.d. On the other hand, respective zones divided by the SP 340 is covered with DUV reflection material so that the reflection power in respective zones may be computed to properly divide the beams into the secondary pulses with a specific intensity.
Patent JP-H11203472-A (JP)
Title: Image recognition control sheet, image recognition device and its method
Inventor: OGAKI TAKESHI
IPC: H04N1/40
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To detect an image with a simple processing without being influenced by a size, a resolution, orientation, and noises. SOLUTION: A CPU 2 in an image recognition device 1 judges the size/ orientation of a sheet from a sheet image read out by an image input device 6 based on a discrimination pattern by observing an optional side obtained by forming lanes with fixed width in the vicinity of four sides of the sheet image in parallel with these sides, equally dividing each lane into sixteen segments and arranging five black pixel segments consisting of black pixels on five segments each of which is selected from each of five segment groups, i.e., both end segment groups and three segment groups 3rd to 6th segments, 7th to 10th segments and 11th to 14th segments so that a certain restricting condition is satisfied by the use of a specific sheet detection processing part 5.
Patent JP-H08193546-A (JP)
Title: Intake system of multicylinder engine
Inventor: AOYAMA TAKEO
IPC: F02M35/10
Filed: 1995-01-13
Abstract: PURPOSE: To enable it to avoid any decrease in a maximal intake air quantity as reducing a rumbling noise. CONSTITUTION: In this intake system of a multicylinder engine, installing a throttle, valve 26 in the upstream part of a surge tank 22, while having connected this surge tank 22 and an intake port ranging to an intake valve opening through an intake passage 21b, the surge tank 22 is made up into a boxy form extending toward a crankshaft, while this surge tank 22 is partitioned off to a first chamber 22e being situated at the side nearer to an engine outer wall, and to a second chamber 22f being situated at the side far from this engine outer wall by a partition wall 22d.  Then, an inlet port of the intake passage 21b is opened to the chamber 22f, and the throttle valve 26 is installed at the more upstream side than an upstream end of the first chamber 22e, and subsequently an opening 22i interconnecting both these first and second chambers 22e and 22f is formed at the almost center in the crank axial direction of the partition wall 22d.
Patent JP-H09193169-A (JP)
Title: Mold assembly
Inventor: KANDA KATSUTOSHI
IPC: B29C45/27
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent resin of a submarine gate part from remaining in a mold assembly owing to breakage without elongating a sub-runner even for rigid resin. SOLUTION: A projected part 16 crossing a part of a subrunner 8 is formed to a movable mold 2 in which a submarine gate 10 is formed. The projected part 16 is formed with a pin 14 capable of being attached to and detached from a main body part of the movable mold 12. A slit 16a is formed in resin 8a of the subrunner 8 part by the projected part 16. When resin 10a of the submarine gate 10 part is forcedly extracted in releasing, the resin 8a of the subrunner 8 part is smoothly deformed by the slit 16a. Though the projected part 16 comes to resist a flow of the resin, the resistance can easily be adjusted by scraping the projected part 16 or exchanging the pin 14 itself.
Patent JP-H06277323-A (JP)
Title: Golf simulation device
Inventor: YOSHIKAWA NAOYA
IPC: G09B9/00
Filed: 1991-01-17
Abstract: PURPOSE:To play golf in a small space feeling as if in an actual golf course, by hitting a golf ball on a hit sensing means toward a screen on which the image of a hole in a golf course is projected and making a flight path of the golf ball calculated on the basis of information of sensed screen deformation and sensed hitting and projected on the screen. CONSTITUTION:In a golf simulation device 1, the image of a hole in a golf course is projected with a projection means 2, and a golf ball 3 is placed at a hitting sensing means and thus the hitting is sensed. The hitting is projected on a screen 5 with a projection means 2, and thus the golf ball 3 hit at the hitting sensing means is received and so the screen is deformed by the golf ball 3, and this deformation of the screen 5 is sensed with a deformation sensing means 6. Accordingly, the flight path of the golf ball 3 and the distance of flight are calculated by a processing means on the basis of a sensed signal of deformation of the screen by the deformation sensing means 6 and a sensed signal of the hitting by the hitting sensing means. The flight path of the golf ball 3 up to its reach is thus projected on the screen 5 with a tracer 8 on the basis of a command from the processing means.
Patent JP-S60147357-A (JP)
Title: Detection of resistance value of thermal head heat generator
Inventor: INUI TOSHIJI
IPC: B41J2/36
Filed: 1984-01-12
Abstract: PURPOSE:To effectively perform the control of the drive energy of a heat generator and to obtain good quality image recording without density irregularity, by simultaneously supplying a current between arbitrary one of drive signal supply electrodes and each common electrode and calculating the resistance value of each heat generator having each drive signal supply electrode connected thereto on the basis of the value of each current individually collected from currents flowing to common electrodes at the time of current supply. CONSTITUTION:Current supply is successively and simultaneously performed to common electrodes in correspondence to heat generators to be subjected to the detection of resistance values and currents flowing to the common electrodes at this time are collected individually and the resistance value of each heat generator to be detected is calculated on the basis of each collected current. By this mechanism, mode selectors 31, 32 are controlled in their change- over modes by a sequence controller and, when both of them are changed over to the side of a terminal (a), a first operation mode is taken to perform the detection and storing of the resistance value of each heat generator and operation based on said resistance value. When the mode selectors 31, 32 are changed over to the side of a terminal (b), a second operation is taken to perform the actual driving of a thermal head 1. Various operations in these modes are collectively controlled by the sequence controller.
Patent JP-H09199712-A (JP)
Title: Semiconductor device for onboard igniter
Inventor: KONO YASUHIKO
IPC: H01L29/06
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for onboard igniter having satisfac tory protective function and large breaking strength. SOLUTION: The present IGBT (insulated gate bipolar transistor) includes a collector area 120, a buffer layer 121, and a drift layer 122, and the drift layer includes therein a plurality of base layers 104, and further the base layer 104 includes therein an emitter layer 105, a collector electrode 114, a gate electrode 106, and an emitter electrode 111. A cathode layer 110 is formed in the drift layer 122, and a cathode wiring 503 is provided to short-circuit an elcetrode 112 of the cathode layer 110 and the collector electrode 114.  Each resistivity of the drift layer buffer layer, and collector layer is selected such that voltage drop VF produced in the drift layer 122 by a current flowing from the base layer 104 and a well layer 108 to the cathode layer 110 and breakdown voltage BVbc of a junction formed between the buffer layer and the collector layer satisfy a relation VF>BVtbc in a predetermined current Id between the base layer and the cathode layer.
Patent JP-S59130039-A (JP)
Title: Manufacture of fluorescent bulb mount
Inventor: TAIRAKU SEIICHI
IPC: H01J9/26
Filed: 1983-01-17
Abstract: PURPOSE:To obtain a high quality fluorescent bulb by pre-fixing an inter-lead wire then setting a filament under this state thereafter thermally softening through a burner from the outercircumference of flare drum integrally with mount component parts in falre, exhaust pipe and inner pipe and performing pinch encapsulation. CONSTITUTION:A dummy wire 6 is secured between two lead wires 4, 4' then two pairs of electrodes connected with filament and an exhaust pipe 5 are inserted under this state thereafter inner bulbs 1 are set from above around each filament 2. Under this state, it is rotated around the exhaust pipe 5 then a flare 3, inner pipe 1 and exhaust pipe 5 are thermally softened by means of a burner 8 and pinched by a press chip 7 advancing from left and right to perform encapsulation. Consequently a mount integrated of metal lead wires 4, 4', glass inner pipe 1, flare 3 and exhaust pipe 5 is produced. The dummy wire 6 is removed or cut to prevent shortcircuit.
Patent JP-S59131107-A (JP)
Title: Optical position detector
Inventor: WAGAI MITSUO
IPC: G01B11/02
Filed: 1983-01-17
Abstract: PURPOSE:To detect the position of a sample with high precision by detecting the position of a sample's end part from the difference between the photodetection quantity of light from the sample's end part interposed in the optical path extending from part of a light source device to an optical fiber for photodetection and that from another optical fiber for photodetection. CONSTITUTION:The photodetection quantities of light from both optical fibers 2a and 2b for photodetection are equal to each other before the sample 16 reaches the position where it faces an optical fiber bundle 1 for optical transmission and the optical fibers 2a and 2b for photodetection, and there is no difference in the photodetection quantity of light between photoelectric converters 6a and 6b. Then when the sample 16 moves in a direction A until its one end is interposed in the optical path extending from the optical fiber bundle 1 for optical transmission to one optical fiber 2a for photodetection, reflected surface from the surface of the sample 16 is photodetected by the optical fiber 2a. Then, the difference in the photodetection quantity of light is generated so that the photodetection quantity of light of the photoelectric converter 6a is smaller than that of the photoelectric converter 6b. Further, a movable table 15 moves in the direction A and when the surface of the sample 16 is irradiated with the light from the optical fiber bundle 1 for optical transmission, both becomes equal in the photodetection quantity of light again.
Patent JP-H06217159-A (JP)
Title: Pincushon distortion correcting circuit
Inventor: OGISHIMA KIYOSHI
IPC: H04N3/23
Filed: 1993-01-13
Abstract: PURPOSE:To extremely suitably correct picture distortion by applying this circuit to the picture distortion correcting system of a TV receiver by correcting the picture distortion by forming a pincushon distortion correcting signal in the shape of a parabolic wave from a vertical deflecting signal corresponding to a valid picture displayed on a CRT. CONSTITUTION:A vertical oscillation circuit 12 is driven by a vertical synchronizing signal supplied to a terminal 11, and a swa-tooth-shaped vertical signal is outputted and supplied to a vertical deflecting circuit 13. The output of the circuit 13 is impressed through a capacitor 14 for S-shaped correction to a vertical deflection coil VDY15, a vertical deflecting signal Sa flows to the coil 15, vertical deflection is performed and as the result of vertical deflection, a raster picture LS is provided. The signal Sa is further gated by a gate circuit 16 with a signal Sg, and the signal Sa is gated only inside the valid picture VS. Concerning the gated signal Sa', a parabolic wave correction signal Sb' is generated inside an integrator 18, and the horizontal deflecting signal is modulated by this pincushon distortion correcting signal Sb'. Afterwards, the signal is modulated by the signal Sb' and right and left pincushon distortion is dynamically corrected.