baber/WOPTO huggingface dataset:
Patent JP-S59129685-A (JP)
Inventor: MATSUURA TAMIAKI
IPC: B25J15/00
Filed: 1983-01-14
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-H03209816-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI SANEKATSU
IPC: H01L29/78
Filed: 1990-01-12
Abstract: PURPOSE:To easily alleviate a strong electric field generated on the end part of an impurity diffusion layer, and to prevent the deterioration in characteristics of a semiconductor device by a method wherein ions are implanted using a mask on which a tapered aperture is formed. CONSTITUTION:When a P-type base layer 10 is formed, a taper 7A is formed on a silicon nitride film 7 which becomes a mask. Accordingly, the density of boron, to be introduced into the inside of a semiconductor substrate from the part where the taper 7A is formed, changes according to the variation of thickness of the silicon nitride film 7. To be more precise, the more the film thickness of the silicon nitride film 7 become thicker, the more the density of boron introduced into the semiconductor substrate becomes lower, and the boron is not introduced into the semiconductor thick film substrate masked by a polycrystalline silicon film 8. As a result, the concentration distribution of impurities in the P-type base layer 10 becomes gentle, an electric field is not concentrated on the corner edge part of a diffusion layer, and the deterioration in characteristics of the semiconductor device can be prevented.
Patent JP-H06291405-A (JP)
Title: Semiconductor light-emitting element and manufacture thereof
Inventor: INOUE YUICHI
IPC: H01S5/00
Filed: 1992-01-14
Abstract: PURPOSE:To simplify the structure of a laser compared to a conventional laser of a NAM structure and also the forming process of the laser by a method wherein the optical non-absorption region of the laser has the same structure as that of the current blocking region for current constriction of the laser. CONSTITUTION:An N-type AlGaAs clad layer 2, an N-type AlGaAs light guide layer 3, an active layer 4, a clad layer 5 and a cap layer 6 are laminated on a substrate 1. Subsequently, a part to correspond to current blocking regions of the layers 4 to 6 and a part to correspond to optical non-absorption regions of the layers 4 to 6 are removed by a photolithograply method and by etching. After this, a second-time growth is performed, but at this time, a current blocking region 7 and an optical non-absorption region 8 are simultaneously formed using the regions 7 and 8 as regions which are formed of the same material and the same structure. Thereby, the forming process of the regions 7 and 8 of a laser becomes identical with that of the current blocking and optical non-absorption regions of a normal laser, the structure of the laser is simple compared to a conventional laser of a NAM structure and the forming process of the laser is also simplified.
Patent JP-H03209472-A (JP)
Title: Film detector for automatic developing machine
Inventor: YAMAMICHI HIROTSUGU
IPC: G03D3/08
Filed: 1990-01-12
Abstract: PURPOSE:To prevent the occurrence of light-fogging in the case of an X-ray film and also a laser film by using an LED photoelectric sensor as a film detector while the light emitted from the sensor is made to flicker. CONSTITUTION:The light emitted from the LED photoelectric sensor is made to flicker and the interval of flickering is selected so that an area where the occurrence of the light-fogging is prevented may be obtained. That means, after testing whether or not the light-fogging occurs, the line speed of feeding a film is taken as a lateral axis and the interval of flickering in the LED is taken as a longitudinal axis, and then, by searching the area where the light- fogging does not occur based on the combination of the interval of flickering and the line speed, the combined area where the light-fogging does not occur can be obtained. Thus, the occurrence of light-fogging can be prevented with reference to a photosensitive material provided with photosensitivity in an ultra-long wave band-pass.
Patent JP-S63173229-A (JP)
Title: Detecting position device for of optical pickup
Inventor: KATAYAMA HIROSHI
IPC: G11B7/085
Filed: 1987-01-12
Abstract: PURPOSE:To shorten an access time by detecting the position of an optical pickup based on two photocurrents detected by a semiconductor position detecting element. CONSTITUTION:The titled device is provided with a photodetecting surface 16 for photodetecting a laser beam emitted from a laser light source provided on an optical pickup 2, and also, provided with a semiconductor position detecting element 15 for generating two different photocurrents by a photodetecting position of the laser beam on the photodetecting surface 16, and based on two photocurrents detected by the semiconductor position detecting element 15, to position of the optical pickup 2 is detected. For instance, a position signal voltage is derived from two photocurrents, and also, this position signal voltage and a position signal voltage corresponding to a target position inputted separately therefrom are compared, and based on a result of comparison, the optical pickup 2 is brought to an access to the target position. Accordingly, by using the semiconductor position detecting element 15, simultaneously, accessed up to an order of several micron, therefore, the access time can be shortened.
Patent JP-H08194629-A (JP)
Title: Computer system with fault diagnostic function
Inventor: SUGIMOTO MASATOSHI
IPC: G06F11/22
Filed: 1995-01-18
Abstract: PURPOSE: To provide detailed information for supporting the specification of a fault position when any hard error is generated in the computer system. CONSTITUTION: When any hard error is generated, an error detecting circuit 2 holds error information 2b in an error information holding circuit 3 and applies a hard error signal 2a to a CPU 1. Then, the CPU 1 executes interrupting processing, reads the error information 2b and displays it on a display device 5 or outputs it to a storage device 6. On the other hand, the hard error signal 2a is inputted to a reset signal generating circuit 7 and when this interrupting processing is finished, the circuit 7 outputs a reset signal 7a and resets the CPU 1 for prescribed time. After reset, when there is the error information 2b in the error information holding circuit 3, the CPU 1 executes a hard diagnostic program stored in a ROM 8, etc., corresponding to its contents and displays the diagnosed result on the display device 5 or outputs it to the storage device 6.  When there is no error information in the holding circuit 3, however, an operating program is started again.
Patent JP-S58123569-A (JP)
Title: Cleaning device
Inventor: KOMIYA SATORU
IPC: G03G21/10
Filed: 1982-01-19
Abstract: PURPOSE:To reduce residual charge of a pickup roll, by providing the pickup roll for collecting a toner scraped by a cleaning blade, and providing a destaticizing member at a prescribed interval so as to be opposed to said pickup roll. CONSTITUTION:A visible image is transferred to a form 8 fed by a feed roll 9, by discharge of a transfer device 5, but a part is left. As for a remaining toner, discharge of opposite polarity to the transfer deice 5 is executed by a pre-clean corotron 6, and is neutalized and becomes apt to be separated from a photoreceptor 1. A toner scraped by a cleaning blade 21 is collected to a device body 20 by a pickup roll 22, and charge is generated by friction charging, but it is eliminated and reduced by a destaticizing member 24, and its residual charge is suppressed low. Since the destaticizing member 24 is provided at a prescribed interval l from the pickup roll 22, it does not occur that the toner on the pickup roll 22 drops and stains a form on a carrying belt 11.
Patent JP-S5289418-A (JP)
Title: Electric current stabilizing device for tv receiver
Inventor: SUGIMOTO TAKASHI
IPC: H04N3/18
Filed: 1976-01-22
Abstract: PURPOSE:To reduce influence of a power supply circuit by adjusting fluctuation of load current in an audio amplifier circuit with on/off operation of a switch during fly-back period.
Patent JP-H10196797-A (JP)
Title: Seal structure
Inventor: KANAZAWA TAKEHIKO
IPC: F16J15/18
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent the variation of the sliding resistance even though the pressure of a compressed air is changed, to increase the durability, and to reduce the speed error of a piston. SOLUTION: When the pressure of a compressed air is not applied, the outer periphery of an O-ring 66 is abutted to the inner periphery of a cylinder 52 at the point G, and on the other hand, the inner periphery of the O-ring 66 is abutted to a slope 62 at the point H. When the pressure of the compressed air is increased, the section of the O-ring 66 is deformed in almost an elliptical form. As a result, a force to press the inner periphery of the cylinder 52 is operated to increase by the outer periphery of the O-ring 66.  On the other hand, the inner periphery of the O-ring 66 moves along the slope 62, the force to press the inner periphery of the cylinder 52 is set off by making the diameter of the inner periphery of the O-ring smaller, while the force to press the cylinder 52 by the O-ring is not changed, and the sliding resistance of the cylinder 52 and the O-ring 66 is also not changed.
Patent JP-H11198273-A (JP)
Title: Transparent conductive film and touch panel
Inventor: OTANI TOSHIYUKI
IPC: B32B7/02
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film of superior pen input durability, and a touch panel using the film. SOLUTION: A transparent conductive film 1 is formed of a cushion layer 12, a transparent resin layer 13, a curable polymer cured layer 14 and a transparent conductive film 15 laminated in the above order on one face of a transparent plastic film 11, and the harness of the cushion layer 12 is in the range of 0.005-2 dynamic hardness, and the bonding force of the curable polymer cured layer 14 with the transparent conductive film 15 is 15 g/15 mm or more.
Patent JP-S58123735-A (JP)
Title: Probe guard with guarded line
Inventor: TANAKA HIROTAKA
IPC: H01L21/66
Filed: 1982-01-18
Abstract: PURPOSE:To ensure reduction in stray capacity, prevention of signal attenuation and phase delay by a method wherein adjacent signal lines are provided with glands covering from the connector inlets thereof to the end of probes. CONSTITUTION:The entire length of a signal line, from connector inlet 2 to probe 1, is provided with a gland. The outer-most line is grounded in a single- point grounding to a measuring system gland (c). The subject being thus constructed, a signal line 1' (a) and signal line 2' (b) virtually form a twisted pair of lines, when signals are transmitted through the signal line 1', the two lines being divided from each other with the intermediary of a zero potential between them.
Patent JP-2000207900-A (JP)
Title: Synchronizing type semiconductor memory
Inventor: TOMISHIMA SHIGEKI
IPC: G11C29/36
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a DDR-SDRAM(single data rate synchronous DRAM) which can perform a test with a low speed tester device. SOLUTION: A write-driver circuit 1090 gives write-in data of which level is reversed every write-in cycle to a selected memory cell based on write-in data held in a latch circuit 1073a at the point of time at which write-in operation in a test operation mode is specified, in a test operation mode. A read-out driver circuit 1092 gives a compared result of data successively read out to the latch circuit 1073b in accordance with a read-clock signal RCLK, in a test operation mode. A data input buffer 1072a and a data output buffer 1072b operate synchronizing with an external clock signal.
Patent JP-S59131604-A (JP)
Title: Polymerization of alpha-olefin
Inventor: ASANUMA TADASHI
IPC: C08F4/658
Filed: 1983-01-19
Abstract: PURPOSE:To obtain a polyolefin in high yield based on a catalyst, by using the catalyst consisting of a specific active solid catalyst component and an organoaluminum compound, polymerizing an alpha-olefin. CONSTITUTION:First, (A) (i) a magnesium halide containing an organic compound having C-O or C-N bond is heat-treated with (ii) a mixture of 5-80vol% hydrocarbon compound (e.g., n-hexane, etc.) and (iii) titanium chloride, a solid part separated from the treated substance is heat-treated with a mixture of (iv) <=80vol% hydrocarbon and the component iii. The solid component obtained by the treatment is washed with (v) a hydrocarbon compound, to give a solid catalytic component. The component and (B) an organoaluminum compound are used as a catalyst, to polymerize an alpha-olefin.
Patent JP-S59131404-A (JP)
Inventor: TAKADA HIDEO
IPC: F27D11/02
Filed: 1983-01-18
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-S60150725-A (JP)
Inventor: YOSHIOKA TOMOKAZU
IPC: H02P27/02
Filed: 1984-01-17
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-S60150035-A (JP)
Title: Diaphragm controller
Inventor: ODAKA YOSHIROU
IPC: G03B9/07
Filed: 1984-01-17
Abstract: PURPOSE:To improve operability by utilizing either of a manual and an automatic diaphragm setting means without any interference of the other setting means through a switching means between both means. CONSTITUTION:When a photograph is taken in automatic diaphragm setting mode, the operation knob of a camera body side is rotated and set at an automatic mode side, and then an interlocking lever 30 is depressed to the left in a figure to allow a diaphragm damping pin 36 to falls out of the damped end surface 24e of a diaphragm driving member 24 and a switch 800a turns on, thereby allowing an automatic diaphragm setting circuit 800 to operate. Therefore, when a shutter release is made, a diaphragm setting terminal 24a is unlocked from a control lever 600 and the damped end surface 24e passes through the diaphragm damping pin 36 without engagement by the rotation of the diaphragm driving member 24 when the diaphragm is stopped down below a diaphragm valve set with a cam ring 23. Thus, the diaphragm is stopped down to the set valve of the automatic control circuit 800. Thus, the operability of diaphragm control is improved.
Patent JP-S61167779-A (JP)
Inventor: DEIITERU FUTSUKUSU
IPC: F16J15/3228
Filed: 1986-01-14
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-H06204736-A (JP)
Title: Multi-beam antenna
Inventor: MORI MASATO
IPC: H01Q19/17
Filed: 1993-01-18
Abstract: PURPOSE:To control the difference of angles in the radial axis directions between beams even when radiators are arranged in a distance less than one wavelength by arranging a parasitic radiator at a position in the vicinity of plural radiators at which mutual interference among plural radiators is cancelled. CONSTITUTION:Angle differences delta, -delta of radiation radio waves from radiators 2, 3 and 3, 4 in the radiation axial direction and reflected in a reflecting mirror 1 are respectively 1<0>, -1<0> by provision of parasitic radiators 5, 6. That is, radiated beams from the radiators 2, 4 are corrected in the same direction as a single radiator. The angle differences delta, -delta are controlled to be desired values by varying the distance (d) among the radiators 2-6. Moreover, the angle differences delta, -delta are optionally controlled by varying optionally the arrangement of the parasitic radiators 5, 6.
Patent JP-H01182784-A (JP)
Title: Laser doppler speedometer
Inventor: ITO KAZUHIKO
IPC: G01S17/50
Filed: 1988-01-13
Abstract: PURPOSE:To enable highly reliable measurement at a high speed by arranging a memory circuit to store counts of a cycle measuring counter, a generation sequence counter and a clock counter and a computing circuit which reads out a memory of the memory circuit to perform an arithmetic processing. CONSTITUTION:Laser light from a laser source 11 is made to irradiate a moving object 12 and reflected light thereof is received with a photoelectric converter 13 to be converted into an electrical signal, which is supplied to a waveform shaping circuit 15. Thus, a modified frequency component shaped in the waveform with the circuit 15 is supplied to a frequency measuring counter 21, with which a reference pulse of a reference pulse generation circuit 18 is counted to measure the cycle of the modified frequency component. The modi fied frequency component shaped in the waveform is supplied to a generation sequence counter 22 to count a wave number thereof. In addition, the reference pulse as reference 18 of the circuit 18 is counted with a clock counter 23. Then, counts of the counters 21-23 are stored into a memory circuit 24 timed at cycle sections of the modified frequency component. A memory value of the circuit 24 is read out and a reliable data (counts of the counter 21) are supplied to a computing circuit 25 to perform an arithmetic processing.
Patent JP-H04239715-A (JP)
Title: Solid electrolytic capacitor and manufacture
Inventor: SAIKI YOSHIHIKO
IPC: H01G9/02
Filed: 1991-01-23
Abstract: PURPOSE:To form an electrolytic polymerized film without damaging a dielectric film by forming a conductive high polymer compound by the electrolytic oxidative polymerization by the voltage application of a pulsating current. CONSTITUTION:An anode lead wire 2 is attached to the anode body 1 constituted by molding tantalum metallic powder, and after sintering in vacuum, it is anode-oxidated at a formation voltage of 100V so as to form a dielectric film layer of pentoxide 3. Next, an anode body 1, where a dielectric film layer 3 is made, is soaked in the acetonitrile solution consisting of pyrrole and tetrabutyl ammonium perchlorate, and then the voltage of saw-tooth-wave is applied to form a conductive high polymer compound 4 consisting of a polypyrrole film. Next, a cathode metallic layer 5 consisting of carbon layer and a silver paste layer is formed, and a tantalum solid electrolytic capacitor element is formed. Hereby, without damaging the dielectric film, a stable electrolytic polymerized film can be made in a short time.
Patent JP-S63174388-A (JP)
Inventor: ARIYAMA MASATO
IPC: H05K3/46
Filed: 1987-01-14
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-S5499879-A (JP)
Title: Skid prevention of vehicle
Inventor: SATOU MASAMITSU
IPC: B60T8/70
Filed: 1978-01-24
Abstract: PURPOSE: To prevent a vehicle from skidding, by adding the slip factor and acceleration or deceleration of wheel as control factors and controlling the braking torque so that the slip factor is within an appropriate range.  
     CONSTITUTION: A vehicle speed voltage signal U is supplied from a vehicle speed estimating unit 32 to a wheel reference speed setting circuit 33 to set a wheel reference speed voltage signal UR for the slip factor λo. A wheel speed detector 34 generates a wheel circumferential velocity voltage signal Uwi, which is entered into circuits 36, 37, 38. The circuit 37 supplies a wheel acceleration voltage signal to circuits 40, 41, 42 on the basis of the signal Uwi. The circuit 38 compares the signal Uwi with a second wheel reference speed voltage signal Vwo to supply an output to a pulse generator 39. The output signals of the circuits 36, 39W42 are supplied as operation instructing signals to solenoids 20, 21 through a logical circuit to operate a valve to control the braking torque. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10202271-A (JP)
Title: Treatment of waste water containing fluorine, phosphoric acid and organic matter
Inventor: KATO ISAMU
IPC: C02F1/58
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent a malodor of a sludge storage tank and also to increase a dehydrating ability of the sludge by adding slaked lime to a waste water containing an org. compd., etc., and subjecting the waste water to flocculating treatment, then adding the slaked lime to the sludge subjected to solid-liq. separation to adjust pH and subjecting again the sludge to the solid-liq. separation, then adding the separated liq. to the waste water to be treated. SOLUTION: A raw water is introduced at first to a raw water tank 1 and introduced to a neutralizing tank 2 after being mixed with an alkali return water. An alkali sludge obtained by mixing a separated sludge from a sedimentation tank 4 and the staked lime is added to the neutralizing tank 2 from a sludge reaction tank, and after neutralizing a liq. in the tank, the sludge is subjected to flocculating treatment. Then the flocculated liq. is subjected to solid-liq. separation at the sedimentation tank 4, and a part of the separated sludge is sent to the sludge reaction tank 7, and remainder is sent to a sludge treating tank 8.  Then the slaked lime is added to the sludge introduced to the sludge treating tank 8, and the sludge adjusted to >=pH9 is stored at a thickener type sludge storage tank 9, thereafter, the sludge is subjected to dehydration treatment with a dehydrator and the dehydrated cake and filtrate are discharged respectively to outside.
Patent JP-S57122287-A (JP)
Title: Sprinkling liquid type heat exchanger
Inventor: ABE NORIMITSU
IPC: F28D5/00
Filed: 1981-01-21
Abstract: PURPOSE:To increase the extent of heat transfer per unit of area, and to enhance the reliability, by providing a liquid continuous flow member, on which sprinkled liquid can spread widely, below and along each low-fin tube that is used horizontally. CONSTITUTION:Liquid continuous flow members 6 comprising a thin metal plate with a smooth surface is attached below and along each of low-fin tubes located below a sprinkling apparatus 4 that contains the sprinkling liquid 5. Thus, when even a small amount of the sprinkling liquid is used, the liquid can moisten substantially all over the heat transfer surface of the low-fin tubes 3 so as to secure a moistened surface throughout the surface to a maximize the extent of heat transfer per unit of area.
Patent JP-H06211404-A (JP)
Title: Sheet discharge device
Inventor: HORIUCHI TOSHIHIRO
IPC: B65H29/52
Filed: 1993-01-19
Abstract: PURPOSE:To push out and discharge even any thin and soft sheet well, by pressing the sheet from the upper part while rotatably attaching a pressing member to a sheet pushing means and rotating the pressing member at the time of moving in the sheet pushing direction. CONSTITUTION:In a sheet discharge device 1 a plate 4 for staple is arranged under a discharge port 2b in a subsequent treatment carrying passage 2. A pushing belt 11 is wound between plural roller 9, 10 which are positioned under the plate 4, and also the pushing member 12 is attached to the pushing belt 11. In this case a L-type pressing member 13 is attached pivottaly to the pushing member 12 rotatably, and also a coil spring 14 is suspended between those. The head 13' of the pressing member 13 is rotated in the direction of the plate 4 when the pushing member 12 moves in the sheet pushing direction and the sheet is pressed from the upper part. Therefore it is possible to push out and discharge even a thin and soft sheet well without bending.
Patent JP-S61166028-A (JP)
Title: Dry etching equipment
Inventor: UKAI KATSUZO
IPC: H01L21/3065
Filed: 1985-01-17
Abstract: PURPOSE:To reduce the ion impulse in case of overetching, by installing in the vacuum chamber one electrode on which the high frequency electric power is impressed and the other electrode insulated from the grounded vacuum chamber, and connecting the tunning circuit with the variable inductance and capacity to the latter electrode. CONSTITUTION:When the high frequency electric power is impressed on one electrode 12, the potential difference is produced by the potential of the plasma Vp and the self bias voltage Vs of the electrode 12. Ions are accelerated by this potential drop and illuminate the substrate 25, which is subjected to etching. By adjusting the conductance of the coil 18a and the capacity of the condenser 18b in the tunning circuit 18 connected to the other electrode 13, the phase of the electrode 13 to the high frequency electric power connected to the electrode 12 can be shifted. Thus, in case of overetching, the ion impulse can be reduced by making the phase difference zero and decreasing the self-biased voltage.
Patent JP-S62165906-A (JP)
Inventor: MORIMOTO TAKESHI
IPC: H01G11/62
Filed: 1986-01-17
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。