baber/WOPTO huggingface dataset:
Patent JP-H07223431-A (JP)
Title: Holding structure for vehicle window pane
Inventor: TOKUMITSU FUMIHIRO
IPC: B60J1/02
Filed: 1994-02-09
Abstract: PURPOSE:To prevent a window pane attached to the window-frame forming portion of a vehicle body via an adhesive from rising from the window frame forming portion by holding it using relatively simple constitution which does not require that the window frame forming portion or the window pane is subjected to any special machining. CONSTITUTION:A vehicle window pane holding structure has window pane holding members 13R, 13L each having a main body portion 14 and a spring portion 15(16) extending from the main body portion 14, with the main body portion 14 engaged with a terminal forming member 7 formed on a window pane 3 having electrical equipment and affixed to a window-frame forming portion 10 via an adhesive, and with the spring portion 15(16) abutting the window frame forming portion 10, thus preventing the window pane 3 from rising from the window frame forming portion 10.
Patent JP-H05286722-A (JP)
Title: Cerium and zirconium-containing composite oxide capable of absorbing and desorbing oxygen and its production
Inventor: MUROTA TADATOSHI
IPC: B01J20/06
Filed: 1992-01-30
Abstract: PURPOSE:To easily obtain the multiple oxide with good reproducibility by imparting a specified performance and incorporating ZrO2. CONSTITUTION:A soln. A contg. 30-200g/l of Ce, expressed in terms of the oxide, and a soln. B contg. 30-200g/l of Zr, expressed in terms of the oxide, are prepared to obtain a soln. C. A soln. D contg. a rare-earth metal ion such as Nd ion is mixed, as required, with the components A and B, the weight ratio A:B:D, expressed in terms of the oxides, is controlled to 1:0.1 to 0.8:0 to 0.5, and further 1 to 2 N ammonia E, 50-200g/l of aq. ammonium bicarbonate F or 50-100g/l of aq. oxalic acid G are mixed in 1:1 to 2 weight ratio of C:E, F or G to obtain the multiple salt precipitate H contg. Ce and Zr. The precipitate H is calcined at >=300 deg.C to produce a multiple oxide contg. Ce and Zr capable of absorbing or desorbing >=100mumol/g of oxygen at 400-700 deg.C and contg. >=1wt.% ZrO2.
Patent JP-H05211364-A (JP)
Title: Light output control circuit of laser diode
Inventor: YAGI KEIJI
IPC: H01S5/042
Filed: 1992-01-30
Abstract: PURPOSE:To enable a laser diode to stably output a laser beam by a method wherein a pulse current feed circuit which feeds a modulation signal current and a bias current feed circuit which feeds a current close to a threshold current in intensity are connected together in parallel, which is connected to the laser diode in series. CONSTITUTION:A pulse current feed circuit 3, a fixed bias current feed circuit 4, and an automatic control bias current feed circuit 5 are connected together in parallel, and these circuits are connected to a laser diode 1 in series. When input pulse signal and its inverted signal are applied to the input terminals 3a and 3b of the pulse current feed circuit 3, drive signals having the same phase with the input signal ad the opposite phase are outputted from the current feed circuit 3, and a pulse current is applied to the laser diode 1. The fixed bias current feed circuit 4 feeds an irreducible minimum bias current at a low temperature to the laser diode 1. The automatic control bias current feed circuit 5 controls a bias current in intensity corresponding to the photocurrent of a photodetector 2 which monitors the laser diode 1 receiving its the optical output power of the laser diode 1.
Patent JP-H11271749-A (JP)
Title: Planar display device
Inventor: MORI SHIGERU
IPC: G09F9/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a planar display device then in thickness and excellent in view angle characteristics, etc., by providing a means which narrows down the light from a light source and then converts it into parallel light. SOLUTION: On the liquid crystal panel 3, pixels 3-(a) are arrayed in matrix and a black matrix 3-(b) is provided between the pixels. An optical shutter 2 is a pinhole array body having many hole parts 2-(a) corresponding to the pixel s3-(a) and a lens sheet 4, on the other hand, is a lens element array body where many lens elements having positive refracting power are arrayed corresponding to the pixels 3-(a) as well. To increase the light utilization factor of the light source 1, a reflecting plate 6 may be provided on the back side of the light source 1.  This illumination light from the light source 1 after being stopped down by the hole parts 20-(a) of the optical shutter 2 passes through the pixels 3-(a) and becomes nearly parallel luminous flux through the positive- refracting-power lens elements of the lens sheet 4 and the parallel luminous flux is projected on a screen 5 to form one image as a whole.
Patent JP-H02197286-A (JP)
Title: Rotary encoder and driving device for synchronous motor employing same
Inventor: WAKABAYASHI NAOYUKI
IPC: H02P6/16
Filed: 1989-01-25
Abstract: PURPOSE:To perform synchronization with a pole position in short time by providing a rotary encoder having a track for representing the pole position of a synchronous motor with a bit pattern, and a calculating section for performing synchronization with the pole position of the synchronous motor based on read data. CONSTITUTION:At first, pole position of a motor 1 is detected through a pole sensor. Since the pole position can not be grasped accurately at this time point, the motor 1 is driven with rectangular waveform. Then it is judged whether a bit pattern readout circuit 7 has read out the bit pattern of a rotary encoder 2, and if the answer is NO the motor 1 is driven continuously with rectangular waveform. When the bit pattern readout circuit 7 reads out the bit pattern and the accurate pole position is grasped, the rotary position of the motor 1 is synchronized with the pole position and switching is made from rectangular wave driving to sinusoidal wave driving thus driving the motor 1 continuously.
Patent JP-H03220059-A (JP)
Title: Programming for memory of electronic interlocking device
Inventor: ABE MASAO
IPC: B61L19/06
Filed: 1990-01-24
Abstract: PURPOSE:To facilitate programming by dividing the contents of the program which is programmed in the memory of an electronic interlocking device for controlling the signal device, switching, etc. at each station into a common program which is common in each station and the program and data for realizing the function which is characteristic in each station. CONSTITUTION:The format (m) of the memory in an electronic interlocking device is constituted of the ROM in which a system program is stored and the RAM in which a working program is stored. In this case, the ROM is divided into the common program area (m1) for memorizing the fundamental program which is to be provided in common in all the stations, program area (m2) for realizing the function which is characteristic in each station, and a data area (m3) for memorizing the data corresponding to the state of each station. The common program executes programming by copying the standard program which is common in each station, and the program for realizing the function which is characteristic for each station forms the standard logic program from the OR logic and AND logic, and executes programming through copying.
Patent JP-H01191382-A (JP)
Title: System for setting magnetic head position
Inventor: TSUNODA MASATOSHI
IPC: G11B21/22
Filed: 1988-01-26
Abstract: PURPOSE:To avoid adsorbing phenomenon between a magnetic head and a magnetic disk and to improve reliability by position-dislocating the magnetic head to a stand-by position near a contact start stop position (CSS position) after the magnetic disk is stopped, impressing an external power source and returning the magnetic head from the stand-by position to the CSS position before the magnetic disk is revolved. CONSTITUTION:When the external power source is impressed, a solenoid 7 controls a carriage 4 and sets a magnetic head 2 to a CSS position 13. When the external power source is not impressed, the solenoid 7 controls the carriage 4 to a different position and sets the magnetic head 2 to a stand-by position 14, namely, when a device is stopped, the magnetic head 2 is in the stand-by position 14 on a magnetic disk 1, however, just before the revolution of the magnetic disk 1 is started, the magnetic head 2 is moved to the CCS position 13 on the magnetic disk by the solenoid 7. After that, the revolution of the magnetic disk 1 is started. Thus, the adsorbing phenomenon between the magnetic head 2 and magnetic disk 1 is avoided and the magnetic disk 1 is activated. Then, the reliability is improved.
Patent JP-H01191324-A (JP)
Title: Recording method for optical disk
Inventor: MIHARA MOTONOBU
IPC: G11B7/0045
Filed: 1988-01-26
Abstract: PURPOSE:To attain the information recording of a low noise by recording the waveform of an irradiating laser pulse by using the laser pulse of a waveform, which obtain larger power only for the beginning of writing an immediately returns to prescribed power. CONSTITUTION:The waveform of the irradiating laser pulse is recorded by using the laser power which obtains the large power only for the beginning of the writing and immediately returns to the prescribed power. For the recording of information, as a method to cause the temperature of a writing starting part to close to a normal condition from the beginning, a pulse waveform 7 is used to obtain the large power only in a short time for the beginning of the writing and to immediately return to the original power. By selecting the waveheight value and time of the writing starting part, a bit form 8 in a rectangular shape, for which a non-recording part is smaller than the writing starting part 4 in the beginning, is realized. Thus, the shape of a recording bit can be corrected and for the reproducing of the information, the noise can be lowered.
Patent JP-H07226132-A (JP)
Title: Manual operation mechanism for circuit breaker
Inventor: KIDA KATSUMI
IPC: H01H33/48
Filed: 1994-02-10
Abstract: PURPOSE:To reduce malfunction of a manual operation mechanism. CONSTITUTION:A base plate 6 is installed on a surface plate 1 of a circuit breaker, and a pair of guide holes 9 are arranged in this base plate 6. Baffleplates 8 are movably installed in these guide holes 9 through bending parts 10, and the baffleplates 8 operate rear open circuit button 4 or closed circuit buttom 2 by moving them by a projection-shaped releasing plate to bring the tips into contact with the right ends of the bending parts 10.
Patent JP-H02195978-A (JP)
Title: Corrugated sliding way
Inventor: ITAI KEIKICHI
IPC: A63G21/02
Filed: 1989-01-25
Abstract: PURPOSE:To obtain a corrugated sliding way with wider playing methods by providing a rectangular bottom plate with a continuous low corrugated shape. CONSTITUTION:Whole long side lower edges are fixed to both long side ends of a rectangular bottom plate 3 continuously formed with low corrugated shapes 2 having slowly heaved wave crests 1. Main bodies fitted with handrails made of pipes 5 or the like on the whole long side upper edges of erected band-shaped side plates 4 are obliquely erected and fixed on a frame or the like. When a person slides on the bottom plate 3 from the above, a quick slide on a steep slope and a slow slide on a slow slope are repeated in turn for the descent.
Patent JP-H09247649-A (JP)
Title: Method and device for scheduling video request
Inventor: CHIYARU CHIYANDORA AGAAWARU
IPC: H04H20/76
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To enhance the impartiality of a scheduling system by using an idea of a queue selection factor so as to use a maximum selection factor thereby scheduling video requests. SOLUTION: A video server 100 stores video data onto a disk 102 and sends the video data to a final customer station 103 via a network 104 upon a request. The video server 100 includes a processor (CPU) 101 executes a process under the control of a memory buffer 105. Upon the receipt of a video request from the customer station 103, a maximum selection factor (MSF) scheduler 106 sets each request to a video queue and decides a queue selection factor based on the length of each queue and withdrawal of each queue and makes scheduling of any of plural video requests based on the queue selection factor of each queue.
Patent JP-H11215191-A (JP)
Title: Private branch exchange and voice converting method
Inventor: FUKUDA TASUKU
IPC: H04L12/28
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a private branch exchange which converts voice data into voice packets, and vice versa. SOLUTION: When a private branch exchange receives voice data, an analog telephone accommodating device 102 successively stores the voice data in a first-in-first-out(FIFO) memory 104 in the unit of four bytes after multiplexing the voice data in the unit of four bytes. Then, after a first functional block 111 successively reads out the voice data from the memory 104 and assembles a voice data field by using the voice data belonging the same channel, a second functional block 112 obtains a voice packet for reception by adding a header field to the voice data field. When the exchange transmits voice data, on the other hand, a fourth functional block 114 successively writes the voice data of a voice packet in the FIFO memory 105 in the unit of four bytes in accordance with channel numbers after a third functional block 113 removes a header field front the voice packet.  In addition, the analog telephone accommodating device 102 dentultiplexes the voice data in the FIFO memory 105.
Patent JP-S63185662-A (JP)
Title: Passbook issuing device
Inventor: TAKEZAWA KENICHIRO
IPC: G06Q40/00
Filed: 1987-01-28
Abstract: PURPOSE:To enable various kinds of passbooks to be selectively supplied from a hopper in a new passbook supporting part, by providing a means for moving by pushing only one of the passbooks in the new passbook supporting part toward a gate means, and a reading sensor for a passbook kind identification mark recorded on an end part of the passbook. CONSTITUTION:In response to an instruction for searching an objective kind of passbook, a motor 3 is rotated, and passbooks 6 placed on a pushing plate 2 are vertically moved. Kind marks provided at end parts of the passbooks 6 are detected by a sensor 8, and when the objective passbook is found, the passbook is stopped when it is located in front of gate rollers 9. The gate rollers 9 are rotated in the directions of arrows A, a passbook picker 10 is pushed outward, the passbook fed through the gate rollers 9 is confirmed to be the objective passbook by a sensor 13, and feeding rollers 14 are rotated in the directions of arrow B to feed the passbook into a feeding passage. If a different passbook is let out, it is detected by the sensor 13, and a return lever 18 is driven in the direction of an arrow C by a solenoid 19 while rotating the gate rollers 9 in the directions of the arrows A, whereby the passbook is returned into a main body 1 of a hopper.
Patent JP-H10215453-A (JP)
Title: Moving image encoding and decoding device
Inventor: WATABE SHUICHI
IPC: H04N19/70
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To discontinue the encoding data by adding the information showing the presence or absence of the continuous hierarchism to the encoding data when plural moving image sequences are encoded by plural encoding devices. SOLUTION: This encoding device includes the 1st and 2nd moving image encoding parts 101 and 102 which encode plural moving image sequences, and the 1st and 2nd flag addition parts 104 and 105 and adds a flag generated at an identification flag generation part 103 to the encoding data to show the presence or absence of the continuous hierarchism. When an encoding system such as an MPEG1, etc., is used, an identification flag is set at '0' to show the absence of the continuous hierarchism. Then the identification flag is set at '1' to show the presence of the continuous hierarhism when a wavelet conversion encoding system is applied. A data integration part 106 integrates plural encoding data and outputs them.  A receiving part identifies the flag to discontinue the encoding data according to the idle capacity state of a memory of a decoding device and to perform the decoding based on only the hitherto data and by means of the continuous hierarchism.
Patent JP-S63184729-A (JP)
Title: Device for detecting feeding state of film
Inventor: HIMURO KEIJI
IPC: G03B17/00
Filed: 1987-01-28
Abstract: PURPOSE:To remove the useless consumption of a battery by executing rewinding operation when a feeding time exceeds a reference time by a prescribed value. CONSTITUTION:The feeding time is compared with the reference time corresponding to the feeding time of the preceding picture of a film during film winding operation, and when the feeding time exceeds the reference time by a prescribed value, the completion of film winding is decided and the operation is transferred to the rewinding operation. At the time of receiving outputs from a timer data holding means updates the 1st timer data required for the feeding of the preceding picture of a picture already held at that time of receiving a feed end signal to clocking data obtained from the 1st timer means 7 and holds the updated data as the 2nd time data 11. A 2nd clocking means receives the output of an edge detecting means 2 and a shutter operation end detecting means, resets the output to the initial state, starts the time operation from the point of time and outputs the timer data as the 3rd timer data. A clocking data comparing means compares sequentially the 3rd timer data with the 2nd timer data, and when the 3rd timer data exceeds the 2nd timer data by the prescribed value, a decision signal is outputted. At the time of receiving the decision signal, a motor polarity switching means switches the rotational direction of a motor.
Patent JP-H10214938-A (JP)
Title: Integrated circuit device
Inventor: NUMATA MASAHIKO
IPC: G11C11/407
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for another installation of a power circuit in a system by a method wherein there is provided with an external terminal which can input a power source directly from outside to a power line after a voltage conversion is made by a voltage conversion circuit integrated inside an integrated circuit device and can output a voltage from the integrated voltage conversion circuit to outside. SOLUTION: When an inner power source voltage 7 is directly supplied from outside to an inner logic 5, an input can be made from a power source terminal 2. At this point, if a potential difference between a power source terminal 1 and a source terminal 2 is caused, a current flows through NDMOS's. Then, the power terminal 1 is connected to the power source terminal 2, and a voltage is supplied from outside. Further, when an innely dropped power source voltage is supplied, a power is supplied from the power source terminal 1 and the power source terminal 2 is in an open state. Like this, a specification of obtaining an inner power source voltage 7 from a voltage conversion circuit 4 is held, and then a terminal capable of being input and output is provided, whereby an actual operating voltage of LSI's can be controlled directly from outside the LSI's.
Patent JP-S55109507-A (JP)
Title: Controlling system for flow rate of roll coolant oil
Inventor: MATSUMIYA KATSUYUKI
IPC: B21B37/78
Filed: 1979-02-14
Abstract: PURPOSE:To carry out good rolling work depending on the cost-down and improvement of controllability, by applying the pulse width modulation (P.W.M.) method to the control of flow rate of coolant oil on purpose to make shift with single flow rate control valve and to make possible the continuous control. CONSTITUTION:The shape signal Yi of rolled material at each point on the breadth is detected by the shape detector 4, and is inputted to arithmetic processing circuit 5; the circuit 5 compares the signal Yi with the reference signal and operates the distorsion at each point on the breadth, and produces the error signal Ei for each point. Then, this signal Ei is inputted to the pulse generating circuit 6 for generating the pulse signal of PWM, and is converted to the pulse signal Pi which possesses a constant period being sufficiently shorter than the time constant of heat flow in the roll and also possesses the width proportional to the signal Ei. Next, the signal Pi is amplified by the power amplification circuit 7 and is employed as the valve actuating signal for the flow rate control valve 8 for adjusting the flow rate Qi of the roll coolant oil. That is, the oil flow rate Q1...Qi...Qn is produced respectively correspondingly to the shape signal Y1...Yi...Yn at each point on breadth of the material; hereby, the thermal crown of the roll is quickly returned to the suitable value and the rolling work is carried out obtaining good shape product.
Patent JP-H07225332-A (JP)
Title: Light shielding device for lens barrel
Inventor: TANAKA HITOSHI
IPC: G02B7/04
Filed: 1994-02-10
Abstract: PURPOSE:To provide a light shielding device for lens barrel capable of surely preventing the intrusion of external light between a fixed barrel and a movable barrel while restraining a length in the optical axis direction. CONSTITUTION:A leakage light preventing means in a light shielding device for lens barrel is provided with a first and a second light shielding ring members 86, 81 capable of sliding, engaged with a movable barrel 31, located on different positions in the optical axis direction and fixed on a fixed barrel 21, the inner periphery of the first light shielding ring member 86 located in the front is bent backward and the second light shielding ring member 81 located in the rear is provided with a housing space part 48 for housing the backward bending part 86b.
Patent JP-H01190586-A (JP)
Title: Bearing device for vehicle
Inventor: SAWA SHIRO
IPC: B62D7/18
Filed: 1988-01-27
Abstract: PURPOSE:To aim at commonage of a fitting part to a vehicle body in two-wheel and four-wheel steering vehicles by fitting a cylindrical hub for wheel mounting rotatably through a rolling body on the outside circumference of a swingable operation member which is fitted in the wheel steering direction on the outside circumference of a sheet-shaped fixed member. CONSTITUTION:A fixed member 10 which is fixed to the side of a vehicle body such as a chassis by bolts and so on, is formed by providing an outward the flange 11 for attaching the chassis and a shaft part 13 that forms a spherical surface part 12 on its pointed end, and the shaft part 13 of this fixed member 10 is covered from the outside by the operation member 20. The operation member 20 consists of a spherical surface seat 22 in which the spherical part 12 of the fixed member 10 can seat slidably on the inner peripheral of the cylindrical part 21, and linkage attaching projecting piece 23 which is connected to the linkage of a rear wheel steering mechanism. And then, both end portions of a pin 30 which is fitted to said spherical surface part 12 is fitted to the cylindrical part of the operation member 20. Furthermore, a hub 40 for wheel mounting is fitted rotatably on the circumference of the cylindrical part 21 through two lines of rolling bodies 50.