baber/WOPTO huggingface dataset:
Patent JP-H02142431-A (JP)
Title: Cultivation apparatus
Inventor: SATO KAZUMI
IPC: A01K63/04
Filed: 1988-11-22
Abstract: PURPOSE:To obtain a cultivation apparatus for aquatic life enabling the culture of an aquatic life in a closed culture chamber containing a small amount of water even in space by separating water from a gas with a water-impermeable and molecule-transmitting membrane in an agravity state. CONSTITUTION:Oxygen to be consumed by the respiration of an aquatic life in a cultivation chamber 1 is supplied from the 2nd chamber 5 through a membrane 3 to the 1st chamber 4. The harmful waste product excreted by the aquatic life is removed by a removing means 6. The water-impermeable and molecule-transmitting membrane 3 prevents the intrusion of air into the circulation path of water and the filling of the circumference of the aquatic life in the cultivation chamber 1 with gas.
Patent JP-H02144312-A (JP)
Title: Carrying roller device
Inventor: HARADA SADAO
IPC: B65G39/04
Filed: 1988-11-22
Abstract: PURPOSE:To reduce the wear of a roller by protruding a stepped part form the holding part for an article to be carried of upper and lower carrying rollers which rotate to opposite directions at equal velocity and setting the diameter dimension thereof to the same value in the substrate carrying roller device of a thin film production process such as LCD. CONSTITUTION:A carried article support part 8 is formed at the central roller 7 side of the end roller 6 of a lower side and a stepped part 9 slightly protruding from the support part 8 is formed at an opposite side. At both the ends of the central roller 7 of the lower side, the support parts 8 is formed and at the central part thereof, are formed the stepped parts 9 which slightly protrude. Between the support parts 8 and the stepped parts of both the rollers 6, 7 are provided positioning protrusions. On the end roller 12 and the central roller 13 of an upper side, carried article press 14, stepped parts 15 and positioning recessed parts 16 respectively facing them are formed. Then, the diameter size of the stepped parts 15 and 9 is set to the same value t. In this constitution, the contact of the upper and lower rollers is made only at the stepped parts, thereby reducing the exhaustion of the rollers and improving durability.
Patent JP-2001117813-A (JP)
Title: Multichannel signal processor
Inventor: KOBAYASHI NOBORU
IPC: G06F9/50
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To enable multichannel signal processing with a high throughput without greatly modifying a signal processing program for a single channel. SOLUTION: This signal processor is equipped with a memory part 2, a signal processing part 3 for a single channel which performs necessary signal processing by using a memory area of the memory part 2 according to a signal processing program for the single channel, an address generation part 4 which generates a 1st memory address MA1 for the single-channel processing, a pointer addition part 5 which generates a 2nd memory address MA2 by adding a pointer value indicating the head of an unused memory area of the memory part 2 to the 1st memory address MA1 generated by the address generation part 4 each time the signal processing part 3 completes the signal processing, and an address selection part 6 which selects the 1st or 2nd memory address MA1 or MA2 as an actual address of the memory part 2.
Patent JP-H01134348-A (JP)
Title: Driving method for optical waveguide switch
Inventor: IKEDA HIROSHI
IPC: G02F1/313
Filed: 1987-11-19
Abstract: PURPOSE:To eliminate the migration of movable ions and to eliminate a decrease in quenching ratio and a shift in the phase of projection light with an applied voltage by applying a voltage which is inverted periodically between a positive and a negative value to an electrode of the optical waveguide switch and driving the switch. CONSTITUTION:Voltages applied to electrodes 3 and 4 from a driving circuit 5 are stepwise pulses which have a stable level E1 and a level E2 larger in absolute value than the E1; and the level E1 is set almost to voltages V21 and V22 corresponding to minimum values Q1 and Q2 and the E2 is set almost to voltages V11 and V13 corresponding to maximum values P1 and P2 on both sides. On the positive polarity (viewed from the electrode 4) side, light intensity has a peak corresponding to the P1 at the time t2 of a change from the level E1 to the E2 and continues up to t3 to polarity inversion. On the negative value side, the intensity has a peak corresponding to a maximal value P3 at time t4 after the polarity inversion and continues up to t5. When this operation is repeated matching with the period of the applied voltage E, impulsive light is obtained and there is no variation in intensity characteristics with time, so a sufficient quenching ratio is obtained and output light and the applied voltage do not shift in phase, so that stable information transmission is performed.
Patent JP-2001115572-A (JP)
Title: Suction and discharge louver
Inventor: MATSUMOTO YOSHIHIRO
IPC: E06B7/082
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a suction and discharge louver performing leakage prevention action of rainwater, wind, snow or the like sufficiently without damaging ventilation performance. SOLUTION: The prescribed number of plastic plates 3 juxtaposing a number of vents penetrating from one end A to the other end B are integrated to be layered, and one or a plurality of buffer spaces 4 penetrating vertically except for upper and lower stages of the plastic plates 3a, 3b and dividing both the ends are formed. The buffer space 4 may be formed by previously providing an opening for buffer space formation. After they are integrated to be layered, they may be formed at a time.
Patent JP-S62154274-A (JP)
Title: Track counter
Inventor: AYAKI YASUSHI
IPC: G11B21/08
Filed: 1985-12-26
Abstract: PURPOSE:To suppress a mistake in counting so as to count accurately, the number of traversed tracks by inputting the output signal holding the preceding frequency when a tracking signal is omitted or mixed with an unnecessary signal component. CONSTITUTION:During the holding operations of a sample holding circuit 23, a voltage controlling oscillator 24 outputs a signal holding the frequency at the holding operation starting time to a counter 3 by means of a voltage held by the sample holding circuit 23 and a signal processing circuit 2 performs frequency holding operations. It the fluctuation of the moving speed of a recording and reproducing head while a disturbance occurs is negligible, mistakes in counting can be suppressed by holding frequencies inputted to the counter 3 constantly while disturbance occurs.
Patent JP-S62154215-A (JP)
Title: Tape guide cylinder
Inventor: SAITO FUMINARI
IPC: G11B15/61
Filed: 1985-12-26
Abstract: PURPOSE:To execute recording/reproduction by separating a luminance signal and a color signal easily and with a high accuracy, by forming a pair of magnetic heads of two pieces for recording a video signal by separating it into a luminance signal and a color signal, and forming head bases of two pieces of magnetic heads to the same shape. CONSTITUTION:A head gap of head chips 10a, 10b for a color signal corresponding to head chips 11a, 11b for a luminance signal coincides with an axial direction, and it is set so that no shift is generated in the peripheral direction, but it is necessary to execute with a high accuracy an adjustment of a projection quantity from the outside peripheral surface, an inclination (gate) in the axial direction, etc. of a rotary cylinder 1 of the head chip. That is to way, a head base 3a can move finely centering around a screw body 7a by a jig which is engaged to a notch 6a and rotated centering around a screw hole which is provided on a head supporting body 2 for screwing a screw 8a for fixing a head base 4a, therefore, the projection quantity of the head chip 11a can be adjusted easily. Also, a gate of the head can be adjusted by turning a set screw 5a, making the tip about on a head supporting body 2, and bending a head base 3a.
Patent JP-2001119438-A (JP)
Title: Communication data high-speed processing method
Inventor: MIZUTA YOSHIYA
IPC: H04L13/08
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a communication data high-speed processing method that can surely capture data received externally at a high speed without affecting other functions. SOLUTION: The method includes a step where serial data sent externally re converted into parallel data and written in a FIFO memory 7, a step where a count is incremented by one every time data are written in the FIFO memory 7, a step where read processing is requested to a CPU 2 through interrupt processing every time data are written in the FIFO memory 7, a step where the data written in the FIFO memory 7 are read through interrupt processing after the read processing is requested, and a step where the count is decremented by one every time data written in the FIFO memory 7 are read.
Patent JP-H07125602-A (JP)
Title: Air bag control device
Inventor: TAKAHASHI TOSHINORI
IPC: B60R21/16
Filed: 1993-10-29
Abstract: PURPOSE:To ensure the operation and simplify the structure of an air bag by providing a data setting means to indicate the implementation of the step when a collision judgement starting means drives the collision judgement program, and starting an inflator only when the quantity of displacement exceeds the prescribed value and the data are preset. CONSTITUTION:A control device 9 implements the operation of the collision judgement by inputting the acceleration signal to be detected by an acceleration sensor 15. The deceleration is read from the acceleration sensor 15, and when it is <=-3G, the collision judgement program is started, the deceleration is integrated to calculate the operated value DELTAV of the speed. If the operated value DELTAV of the speed reaches the threshold DELTAV1, a transistor 32 is turned on, and a transistor 31 is also turned on to output the ignition signal to an igniting device 4 of an inflator. The igniting device 4 is energized only by turning on two transistors 31, 32 to operate the inflator.
Patent JP-H01136292-A (JP)
Title: Sheet paper withdrawer
Inventor: SAKOGUCHI YOSHITAKA
IPC: G07D1/00
Filed: 1987-11-24
Abstract: PURPOSE: To additionally fed paper sheets by depressing an ascending/descending switch and raising a pressing member at an arbitrary point of time. CONSTITUTION: A bank ticket processor has a counting part and a storage part. On the upper surface of the counting part, an operation part 17 is provided. This operation part 17 is provided with the ascending/descending switch 18 of a pressing member 12 pressing paper sheets P. When the ascending and descending of the pressing member 12 is instructed by this ascending and descending switch 18, the pressing member 12 ascends and descends by a motor for backup. By the take-out roller 19 provided on the lower part of a supply part 11, the paper sheets P is taken out one sheet by one sheet and is carried on a carrier path 20.
Patent JP-H05137031-A (JP)
Title: Camera
Inventor: INENA KATSUYA
IPC: H04N5/225
Filed: 1991-11-11
Abstract: PURPOSE:To improve the housing properties and the portability of such cameras as an electronic still camera, a video camera, etc., that contain the photographing lens barrels protruding over the camera front parts. CONSTITUTION:A solid state image pickup element 14C is provided to a lens barrel 14 protruding from a camera main body 12. The barrel 14 can be freely folded at the photographing position where the barrel 14 protrudes over the main body 12 and at the portable position where the barrel 14 is stored in the main body 12. Meanwhile a lens barrier 32 is movably provided to the main body 12 together with an interlock means 33 which secures the interlock between the barrier 32 and the barrel 14. The barrier 32 functions to set the barrel 14 at the portable position and also to cover a photographing lens 14B.
Patent JP-H05133402-A (JP)
Title: Flow rate control device
Inventor: KAWASAKI HARUHIKO
IPC: G05D16/20
Filed: 1991-11-11
Abstract: PURPOSE:To perform feedback control with high accuracy by correcting a measurement error in a flow sensor due to temperature change. CONSTITUTION:This device is provided with a flow control valve 2 which is installed in a working oil passage of a hydraulic actuator 31 and opened/closed according to a driving signal, a valve driving means 32 which drives the flow control valve 2 according to the preset directed flow rate Qr and feedback flow rate Qf, a flow measuring means 33 which measures flow rate of the flow control valve 2, and a displacement measuring means 34 which measures displacement of the hydraulic actuator 31. Also, there are provided a time measuring means 35 which measures time taken until output has reached a prescribed displacement, a means 36 which integrates the measured flow rate Qi of the flow measuring means 33 by a start value and an end value of the time measuring means 35 and calculates virtual displacement Li of the hydraulic actuator 31, and a measured flow rate correcting means 37 which corrects the measured flow rate Qi by the imaginy displacement Li and the prescribed displacement Lo and calculates the feedback flow rate Qf.
Patent JP-2000108865-A (JP)
Title: Brake device
Inventor: TAKAYAMA TOSHIO
IPC: B60T8/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To display a sufficient automatic function even if a brake pedal is not sufficiently trodden in emergency. SOLUTION: When emergency braking operation detecting means 12 and 37 detect an emergency operation state, automatic braking means 13 and 38 generate baking forces larger than one usually generated by the braking means 13 by braking force generating means 14, and 23 to 26 for a predetermined period. Thus, even if a brake pedal 11 is not sufficiently trodden, once the automatic braking means 13 and 38 generate braking forces larger than one usually generated by the braking means 13, this state is maintained for the predetermined period, and a quick return to the state of usual time is prevented.
Patent JP-H03156302-A (JP)
Title: Linear type potentiometer
Inventor: SAITO MASAHIRO
IPC: G01B7/00
Filed: 1989-11-15
Abstract: PURPOSE:To make it possible to perform stable, accurate detection without causing the defective sliding of a shaft even if the center of the shaft does not agree with the centers of bearings by forming a swelled inner protruding shape for the surface of an inner cylinder which is slidden on the shaft of the bearings. CONSTITUTION:A bearing 1-b is fixed in a housing 1 by insert molding. A bearing 2-b is fixed in a cover 2 similarly by insert molding. Even if the center of a shaft 4 and the centers of the bearings 1-b and 2-b are inclined or deviation occures when the housing 1 and the cover 2 are assembled, large backlash does not occur for the shaft 4 with respect to the bearings 1-b and 20b, and the shaft is slidden smoothly. Therefore, the sliding operation characterized by smooth sliding and less backlash can be performed by only performing welding readily and simply without comprex steps such as adjustment and temporary fixing.
Patent JP-S63149308-A (JP)
Title: Apparatus for producing powder of melt
Inventor: TATE MASAYUKI
IPC: B22F9/10
Filed: 1986-12-12
Abstract: PURPOSE:To prevent heating up abnormality of a rotary disk, etc., and to permit high-speed rotation of the disk and the pulverization of the powder of a melt by forming a cooling chamber between a rotary driving columnar body and the rotary disk and providing means for blowing and discharging a cooling medium to the cooling chamber. CONSTITUTION:A driving device 40 is operated to rotate the rotary driving columnar body 41 and the rotary disk 42 at a high speed. The cooling chamber 7 is formed between the rotary disk 42 and the rotary driving columnar body 41. The cooling medium 2 is blown by an injection nozzle 1 from a cooling medium injection hole 5 into the cooling chamber 7 and is discharged from a cooling medium discharge hole 7, by which the rotary disk 42 is directly cooled. The high temp. abnormality of the rotary disk 42, a bearing 31 and the driving device 40 by the high temp. transfer of the liquid drops of the melt to the rotary disk 42 is thereby prevented. The formation of the finer powder of the melt is permitted as the superhigh speed rotation of the rotary disk 42 is possible.
Patent JP-S62188591-A (JP)
Inventor: HAABUEI ROBAATO RIIMAN
IPC: H04L12/64
Filed: 1986-12-12
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-H02140754-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: G03G5/082
Filed: 1988-11-22
Abstract: PURPOSE:To obtain an electrophotographic sensitive body preventing the blurring of a latent electric charge image and having high reliability over a long period of time as well as to increase the surface hardness of the sensitive body by laminating an amorphous silicon carbide layer having specified ratios among the elements on an org. photosemiconductor layer. CONSTITUTION:A photoconductive amorphous silicon carbide (a-SiC) layer 2, an org. photosemiconductor layer 3 and an a-SiC surface layer 4 are successively laminated on an electrically conductive substrate 1. The a-SiC of the photoconductive layer 2 has a compsn. represented by a formula (Si1-xCx)1-aAa (where A is H or halogen, 0.01<x<0.5 and 0.1<a<0.5) and the a-SiC of the surface layer 4 has a compsn. represented by a formula (Si1-yCy)1-bBb (where B is H or halogen, 0.5<y<0.95 and 0.05<b<0.5). The photosensitivity and surface potential of the resulting sensitive body can be increased and the residual potential can be reduced.
Patent JP-S62153627-A (JP)
Title: Steam cooking device
Inventor: OKAMURA KENJI
IPC: F24C1/00
Filed: 1985-12-25
Abstract: PURPOSE:To improve resistance to corrosion of a cooking device and prevent the flow-out of water to the floor by bending an inner plate which forms in one body both side faces and a bottom face of a cooking chamber in U-shape and fixing a reflaction plate which forms the rear face and upper face of the cooking chamber to forma cooking chamber and placing a bottom plate below the bottom face and fixing the bottom plate to the inner plate to form an inner case. CONSTITUTION:An inner plate 34 forms integrally both side faces 34a and a bottom face 34b of a cooking chamber 32 by bending the inner plate in U-shape. The front section of the bottom plate 34b is bent downwards to from the front face 34c. A reflection plate 35 forms in one body the rear face 35b and upper face 35b of the cooking chamber 32. On both side sections, bent pieces 35c are provided and they are placed opposite to both side faces 34a and they are connected by spot welding, etc. Below the bottom face 34b a bottom plate 36 has its front end bent downwards and its rear end bent upwards and the bottom face 34b and the bottom plate 36 are connected by spot welding, etc. Steam jetted out to the cooking chamber 32 condenses and flows to collect on the bottom face 34b, and follows the front face 34c to reach a water receiving pan 44 and stays there. With this arrangement the condensed water does not flow to side faces and to outside,and the condensed water can be simply wiped off and resistance to corrosion of the cooking device is improved.
Patent JP-H04169872-A (JP)
Title: Scan-in data abnormality detection system
Inventor: NAKAJIMA OSAMU
IPC: G01R31/28
Filed: 1990-11-02
Abstract: PURPOSE:To achieve a simplification of the construction of circuits by performing an abnormality detection of a scan-in data utilizing an existing parity checking circuit built in a circuit block to eliminate the need for attaching a special circuit. CONSTITUTION:Parity of a scan-in data of a shift resistor SR1a is generated per bit with a parity generation circuit G3a of a front-stage circuit block LSI-1 and sent to a parity holding circuit PH2c of the next stage circuit block LSI-2 through a signal line 6. At this point, a matching is performed between a parity bit and the number of stages of a scan-in data with SR1b, PH2c and the like. On the other hand, the scan-in data is sent to an SR1c of the LSI-2 through a PH2b and a signal line 5 to generate parity of the scan-in data with a PG33. Thus, a parity comparator circuit PC4 compares a parity data generated with a PG3c with the parity data sent to the PH2c from the PG3a sequentially and when both the parities do not coincide, the discoincidence is detected as abnormality of the scan-in data.
Patent JP-S62151572-A (JP)
Title: Deposited film forming device
Inventor: SAITOH KEISHI
IPC: H01L31/06
Filed: 1985-12-25
Abstract: PURPOSE:To economize energy and to form a deposited film with easy control of film quality by introducing the active seed obtd. by preliminary activation of a gaseous material forming a valence electron controlling agent into a reaction space of a gaseous raw material and gaseous halogen oxidizing agent. CONSTITUTION:For example, a thin film transistor (TFT) is manufactured by a deposited film forming method of this invention using a deposited film forming device. More specifically, the valence electron controlling agent (e.g.; PH3) is activated by RF glow discharge in an activation chamber 128 and thereafter the active seed generated from the PH3 is introduced into a deposition chamber 120 through an introducing pipe to deposit the amorphous silicon layer doped with P at a high concn., in the stage of depositing the amorphous silicon layer doped with P at a high concn. The other conditions in this case are as shown in the table 1. The TFT of this embodiment exhibits an on-off ratio improved by 10%. The deposited film which has the uniform physical characteristics of good doping efficiency over a wide area in addition to the above-mentioned characteristic is obtd. according to the deposited film forming method of this invention.
Patent JP-H10145815-A (JP)
Title: Sampling phase connecter
Inventor: TAKAGUCHI TATSUYOSHI
IPC: H04N9/78
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To restore frequency interleaving of a luminance signal component and a carrier chrominance signal component by generating a resample coefficient through an arithmetic means composed of a means for operating a 1st resample coefficient based on a timing pulse and a luminance signal and a means for correcting this coefficient. SOLUTION: A sequential coefficient operating means 14A operates a resample coefficient K1 from a front edge signal S10, threshold signal S13 and luminance signal Y3. Concerning a feedback filter means, on the other hand, feedback filtering correcting the component of phase difference more than one clock is loaded to the resample coefficient K1, and the influence of noises mixed at the time of detecting the resample coefficient K1 is reduced. By generating the resample coefficient by providing the resample coefficient operating means composed of this sequential coefficient operating means 14A and the feedback filter means, while suppressing the influence of noises in case of horizontal edge detection, the stable timing of horizontal synchronizing signal is provided from the luminance signal.