baber/WOPTO huggingface dataset:
Patent JP-S61188241-A (JP)
Title: Device for displaying operating condition of vehicle mounted control means to be manipulated
Inventor: KIMURA YOSHIHIKO
IPC: B60R21/34
Filed: 1985-02-18
Abstract: PURPOSE:To enable the driver to manipulate a control means without looking surroundings at hand, by providing a means of detecting the proximity of an object, such as, for example, a touch sensor in a section to be manipulated, composed of control buttons, etc., to display the information of proximity of an object beforehand the actual manipulation thereof. CONSTITUTION:A keyboard 10 having several touch switches arranged on its manupulating board, delivers data indicating that any one of them is manipulated, to a signal process device 41. Further, the device 41 drives any one of actuators 40 in accordance with the data. Meanwhile a driver 42 drives a display unit 7 to allow the passenger to visually check the content of the data. Further, at least one of they key switches is the one having a proximity detecting function, and therefore, the data of the proximity are also delivered to the signal process device 41 through the switch in order to energize the display unit 7 for indicating whether the fingers of the passenger make in contact with any one of the switches or not. Accordingly, the passenger may know which switch he will manipulates without looking his surroundings at hand.
Patent JP-H07239127-A (JP)
Title: Heating cooker
Inventor: SAKAI MOTOO
IPC: F24C7/02
Filed: 1994-02-28
Abstract: PURPOSE:To enhance humidity measuring accuracy with a simple circuit configuration and to raise finishing accuracy of heating to cook by processing a humidity sensor signal obtained from a humidity detector to a signal for an A/D- conversion during a blanking period of a digit display switching of a multi-digit integral display tube and then A/D-converting it. CONSTITUTION:A humidity detector 102 has humidity sensors S1, S3 each for detecting a finish of a part to be heated as a humidity change, and converts it to humidity sensor signals. A sensor signal processor 103 converts the converted signals to signals for an A/D-conversion. A controller 105 A/D- converts a humidity change based on the signal for the A/D-conversion obtained from the processor 103 within a blanking period of a display unit 104 when a multi-digit integral display tube of a display unit 104 is dynamically driven. No drive current flows to the display tube of the controller 105 during the blanking period of the unit 104. Accordingly, the humidity sensor signal can be stably A/D-converted during the blanking period.
Patent JP-S55121741-A (JP)
Title: Digital tuner
Inventor: AIBA HIROSHI
IPC: H03J7/18
Filed: 1979-03-14
Abstract: PURPOSE:To avoid drawing to the broadcast signal of the adjacent strong field by providing the detection circuit which prevents the band width of the S-curve signal from being increased more than needed. CONSTITUTION:The signal preset to up-down counter 10 is converted into the analog signal and then applied to local oscillator circuit 5 of radio receiver 1 to secure the receiving state. As the result of several up- and down-counting of counter 10, the upper limit of the S-curve signal is obtained via detection circuit 16. And thus the SL signal (lower-frequency side of S-curve signal) is generated through window comparator 17. The SL signal is then applied to control circuit 12 to switch counter 10 only to the up-counting. And with progress of the channel selection, the SH signal (higher-frequency side of S-curve signal) is generated from comparator 17 to give the down-counting. Then the channel-selection completes at the time point when the SL signal is generated, and then the sound generation is started.
Patent JP-2000230811-A (JP)
Title: Shape measuring method for film roll
Inventor: TANABE YUTAKA
IPC: G01B11/08
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide the roll film shape measuring method which enables high- precision shape measurement without using any high-precision moving mechanism while leaving no contact trace on a film roll. SOLUTION: On both the sides of the roll film 1, a couple of right and left optical displacement sensors 2 and 2 are arranged across the roll axis at constant intervals and while the sensors 2 and 2 and roll film 1 are relatively moved along the roll axis, the sensors 2 and 2 measures the distance to the roll film surface, so that the external diameter of the roll film is calculated from the distances and the arrangement interval between the sensors 2 and 2.
Patent JP-S62188598-A (JP)
Title: Voice output circuit
Inventor: NISHIKAWA SHUNJI
IPC: H03F1/42
Filed: 1986-02-14
Abstract: PURPOSE:To protect a speaker connected to a sound amplifier circuit from being excessively inputted by detecting the signal level of the voice output of the sound amplifier circuit and lowering the sound volume set value of a sound volume control circuit when the detected signal level exceeds the set allowable input level of the speaker. CONSTITUTION:When a protection circuit 17 detects the signal level of the voice output of the sound amplifier circuits 15a, 15b and the detected signal level exceeds the preset allowable input level, a voice output circuit 11 automatically lowers the sound volume set value of the sound volume control circuit 13. Thereby, the internal speakers 6a, 6b are protected from being excessively inputted. Further, since the allowable input level of the internal speakers 6a, 6b is varied by interlocking with the variation of a source voltage, the distortion in the output of the internal speakers 6a, 6b generated according to the increase in the distortion of the sound amplifier circuits 15a, 15b themselves during the drop of the source voltage can be suppressed.
Patent JP-S59155802-A (JP)
Title: Single polarized wave optical fiber and its manufacture
Inventor: MURATA HIROSHI
IPC: G02B6/024
Filed: 1983-02-25
Abstract: PURPOSE:To manufacture a titled optical fiber whose constant polarized wave characteristic is excellent by providing a core, a clad and a hole, and placing the hole on a boundary part of the core and the clad, and making it asymmetrical to the core. CONSTITUTION:Both glass rods 12, 15 having joining face parts 13, 17 are collected, a preformed rod 18 by said collection is spun, and these glass rods 12, 15 are formed easily by only cutting a ready-made glass base material, and a concave groove part 14 for a hole can also be formed on the glass rod by an external working on the joining face part 13. Accordingly, a single polarized wave optical fiber is obtained rationally without a special difficulty, and also that which has an excellent constant polarized wave characteristic is obtained.
Patent JP-H03235435-A (JP)
Title: Radio selective call signal receiver provided with display function
Inventor: KURAMATSU HIROYASU
IPC: H04W88/02
Filed: 1990-02-09
Abstract: PURPOSE:To read a message by selecting a bank freely so that the necessary message can be confirmed quickly by providing a display control means to read the contents of the message stored in plural banks as separating them by the banks. CONSTITUTION:A CPU 9 decodes a message signal sent from a decoder 3, and stores the prescribed decoded message signal in the discrete bank and the common bank of a RAM 10. Simultaneously, it displays the contents of the message on an LCD 11 through an LCD driver 12, and offers the visible information of the message to the carrier of a receiver. The CPU 9 is provided with the display control means to execute the read of the contents of the message or the display conversion of the picture of the LCD 11 based on the input from switches 13, 14.
Patent JP-2000229686-A (JP)
Title: Software storing case
Inventor: NAKASUJI TAMOTSU
IPC: B65D85/575
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a software storing case in which the software can not easily be taken out by a person other than a shop clerk, its structure is relatively simple and its handling is easy. SOLUTION: This software storing case is comprised of a main body 3 having a left storing section 1 and a right storing section 2 pivotally attached to each other and a stopper 6 having engaging segments 4 vertically installed at a base part 5. The left storing section 1 and the right storing section 2 of the main body 3 are provided with holes 7 overlapped to each other under a state in which the main body 3 is closed. The engaging segments 4 of the stopper 6 can be inserted and passed through the holes 7 and their extremity ends are expanded at their diameters in the main body 3 and they are prevented from being pulled off. The base part 5 is provided with releasing holes 8 near the position where the engaging segments 4 are arranged. The engaging segments 4 are reduced at their diameters with a releasing element inserted through the releasing hole 8.  Then, the engaging segments 4 can be pulled out of the holes 7.
Patent JP-S61191452-A (JP)
Title: Seat belt fastening device
Inventor: YAMAMOTO SHIGECHIKA
IPC: B60R22/04
Filed: 1985-02-20
Abstract: PURPOSE:To improve the usability of a seat belt by providing a support arm freely rotatable and synchronous with the opening and closing of a door in a space along the inside of the door and approximately perpendicular to a chain, and making automatic fastening and detaching the seat belt through the action of the said arm. CONSTITUTION:When a door 1 is opened for stepping in a car a wire 10 with its one end connected to the door 1 is pulled. This wire 10 is wound around a running block 8 which causes the rotation of a fixed grooved block 9, and a support arm 2, thereby causing the rotary motion of the support arm 2 toward a direction opposite to the door 1. Consequently, a seat belt 4 is shifted forward of a seat 5 and so positioned as not to hinder sitting on the seat. When a person sits on the seat and closes the door 1 in that state, the support arm 2 and the seat belt 4 move to a position where they can embrace the body of the person by the help of the force of a legged coil spring 16. Then, a slide axis pipe 3 is pulled out and an insert plate 14 on its tip is coupled to a locking metal 15 for maintaining safety.
Patent JP-2000230700-A (JP)
Title: Gas charging device
Inventor: SUGANO SATOYUKI
IPC: F17C13/02
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas charging device which shows high efficiency in gas charging, and charges gas in a short period. SOLUTION: A second pressure sensor 55 is arranged on a gas charging system between a compressor 5 and a gas tank for sensing charged gas pressure. A control device 72 is arranged for gradually lowering compressor rotational speed as the sensed gas pressure is increased, or as difference between the sensed gas pressure and a predetermined final charging pressure is decreased, under a specified value of the pressure sensed by the sensor 55 or more.
Patent JP-H02209012-A (JP)
Title: Buffer circuit
Inventor: MURAKAMI DAISUKE
IPC: H03K17/60
Filed: 1989-02-09
Abstract: PURPOSE:To ensure a wide dynamic range and to surely attain high speed operation by connecting each base of a couple of PNP transistors(TRs) receiving input signals inverted to each other to each base to other collectors respectively vin a capacitor. CONSTITUTION:When input signals S, inverse of S inverted to each other are fed to each base of NPN TRs QA, QB, the TRs QA, QB are operated alternately in response to the signals S, inverse of S. Simultaneously, a high frequency component of the input signal inverse of S is added to a collector output of the TR QA via a capacitor CB. Then differential output signals So, inverse of So are given to each base of TRs Q5, Q6 from each collector of the TRs QA, QB. The TRs Q5, Q6 are driven at a high speed alternately with a high frequency component of the signals S, inverse of S given to each base via the CA, CB in each inverting timing t1, t2 of the S, inverse of S.
Patent JP-S60175192-A (JP)
Title: Shopping ticket using magnetic card
Inventor: WATANABE KIYOKAZU
IPC: G11B5/80
Filed: 1984-02-21
Abstract: PURPOSE:To obtain a highly reliable, rapid operating and thrownaway magnetic card shopping ticket by providing the ticket with a magnetic storage function and a discriminating function based opon mechanical working. CONSTITUTION:A user purchasing the magnetic type shopping ticket executes payment by the ticket. For instance, the user purchasing the shopping ticket of 1,000 yen and buying an article for 365 yen receives the ticket erased by 365 yen from the orginal shopping ticket in stead of balance althrough 365 yen can be received by cash if the article is purchased by cash. When the shopping ticket of 1,000 yen in the figure 1 is purchased concretely, a magnetic part 1 stores the contents of 1,000 yen in addition to the cipher or the like of the issued shop or the like. When the shopping corresponding to 365 yen is executed and the shopping ticket is passed through a register, the shopping of 365 yen is stored and the 635 yen is updated in the magnetic part 1.
Patent JP-H03235270-A (JP)
Title: Pll circuit for clock generation
Inventor: TATEISHI KIYOSHI
IPC: H03L7/10
Filed: 1990-02-09
Abstract: PURPOSE:To enlarge a lock-in range by controlling the oscillation frequency of a voltage controlling oscillator in respect to a phase error signal corresponding to phase difference between a clock component in a read signal and a clock based on the voltage controlling oscillator. CONSTITUTION:An EFMI signal is inputted to a phase comparator 21 and the comparing output of the comparator 21 is supplied to an LPF 22. Then, only a low area component is supplied to an adder 23 as the phase error signal. A reproducing clock is divided by a frequency divider 27, converted into a voltage, supplied to the adder 23 as a level correcting voltage corresponding to the radial position of a disk by being passed through an LPF 29, and added to the phase error signal. In an unlock state, when maximum width W of a repeating period is less than 22T and more than 22T, a 22T size comparator 30 outputs a detection output A at an L level. Thus, a fixed level control signal is + or -added to the phase error signal at any time and the oscillation frequency of a VCO 25 is increased/decreased. Then, rough servo is executed and the lock-in range of a PLL circuit 7 can be practically enlarged.
Patent JP-H03234351-A (JP)
Title: Cast iron-made cylinder block and manufacture thereof
Inventor: ASAKURA YOJI
IPC: C21D5/00
Filed: 1990-02-09
Abstract: PURPOSE:To secure good workability and to improve wear resistance by making a cylinder block to such structure that a cylinder liner made of flake graphite cast iron having the specific composition of bainite structure is inserted with cast iron base material as internal chill. CONSTITUTION:The flake graphite cast iron-made cylinder liner raw material having bainite structure containing 0.5-2.0wt.% Ni and 0.3-1.5wt.% Mo, is cast. Then, after grinding the cylinder liner 2 by using this cylinder liner raw material, the insertion as internal chill is executed to this with the cast iron base material 4, the cylinder liner raw material before inserting is made to the pearlite structure to make this workability good, and by cooling this after inserting, the structure is made into the bainite, and the strength and wear resistance of cylinder liner 2 are improved.
Patent JP-S57144414-A (JP)
Title: Display device for automobile
Inventor: ITOU HISATSUGU
IPC: G01C21/00
Filed: 1981-03-03
Abstract: PURPOSE:To immediately display both a present position and a running direction of an automobile, by executing an operation in accordance with a signal obtained from the running direction of the automobile and its speed. CONSTITUTION:A signal obtained from a direction sensor 1 is converted to a digital value through one of input terminals 31, 32 in accordance with an address signal applied to an address terminal 33, by an A/D converter 3, and is outputted to an output terminal 34. On the other hand, a signal obtained by a car speed sensor 2 is amplified and outputted to an output terminal 41. Subsequently, the operation is executed by an operating device 6 whenever an automobile runs by a constant distance, its result is outputted to output terminals 61, 62, and its present position is displayed by display parts 8, 9. Also, the running direction is displayed by a direction display part 7.
Patent JP-S58149357-A (JP)
Inventor: MIZUNO SATOSHI
IPC: D04B15/88
Filed: 1982-02-27
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-H06243199-A (JP)
Title: Semiconductor integrated circuit and its element layout and wiring method
Inventor: ARIYOSHI SHINICHI
IPC: G06F17/50
Filed: 1993-02-19
Abstract: PURPOSE:To make a signal delay time (delay) shorter than a reference value by fundamentally inserting a buffer gate having a high driving capability on the preceding-stage element side of the center position of the wiring between the front-stage element and the rear-stage element or widening the wiring width. CONSTITUTION:A buffer gate 6 whose driving capability is higher than that of the preceding-stage element is arranged on the preceding-stage element side. The Figure shows that a circuit load delay dCL6 is longer than a circuit load delay dCL1 of the front-stage element but the delay is shorter by DELTAd6 the point of (wiring length) = 1. Length I and thickness (d) of a wiring having 3-fold width are equal to those of a wiring having one-fold width, and only width m3 of the former is three times as long as width m1 of the latter. A resistance R3 of the wiring having 3-fold width, a resistance R1 of the wiring having one- fold width, a capacitance C3 of the wiring having 3-fold width, and a capacitance C1 of the wiring having one-fold width have the relations R3=R1/3 and C3<3C1, and consequently, R3C3<R1C1 is satisfied and it is a conclusion that delays have relations d3<d1. That is, the delay is shortened by an inserting position of the buffer gate on the front-stage element side or by widening the wiring.
Patent JP-H05226751-A (JP)
Title: Apc circuit
Inventor: TAJIMA TSUTOMU
IPC: H04B10/572
Filed: 1992-02-18
Abstract: PURPOSE:To maintain an average value of an optical output level to be output from an optical modulator constant even if the optical connection between an LD and the modulator, the insertion loss of the modulator are varied in an external modulation system using the modulator. CONSTITUTION:The APC circuit comprises an operational amplifier 4 for converting a photocurrent flowing to a semiconductor optical modulator 2 into a voltage and a negative feedback circuit for comparing an output voltage of the amplifier with a reference voltage Vref to so operate as to reduce its difference. When the photocurrent flowing to the modulator is reduced, an optical output of an LD1 of a light source is controlled, and an average value output from the modulator is maintained constant.
Patent JP-S63197945-A (JP)
Title: Packaging unit for silver halide photographic sensitive material
Inventor: KAMAKURA TOSHIO
IPC: G03C3/00
Filed: 1987-02-12
Abstract: PURPOSE:To prevent scratching of a film surface in the form of non-interleaf packaging and to preserve the characteristics of films by specifying the smoothness of the cardboard surface in contact with the sheet surface of a photographic sensitive material and the moisture content of the cardboard. CONSTITUTION:This packaging unit is in the form of the non-interleaf packaging to sandwich a prescribed number of the photographic sensitive material sheets consisting of silver halide as a photosensitive element directly with the cardboard. The smoothness of the cardboard surface in contact with the sheet surfaces of the photographic sensitive material is specified to >=10sec prescribed in JIS P8119 and the moisture content of the cardboard to <=7%. Generation of fogging by excessive moisture is thereby prevented while the contracting requirements for preservation of the characteristics of gold sensitized photographic film having high sensitivity and consisting of thinner films and the reduction of the cost thereof are satisfied; in addition, the packaging unit is capable of dealing with prevention of the electric charge trouble to be generated by an excessively low moisture. Furthermore, the prevention of scratching is permitted.
Patent JP-S56126329-A (JP)
Title: Broadcast receiver
Inventor: HAYASHI TSUNEHIRO
IPC: H03G3/34
Filed: 1980-03-11
Abstract: PURPOSE:To always secure an assured muting action when the channel is switched, by providing a nonshort type switch and a short type switch which interlock each other with every switch of the channel. CONSTITUTION:The nonshort type switches X1, X2 and so on interlock the short type switches Y1, Y2 and so on. When switching the channel, the tuning voltage caused by the volume VR2 is applied to the tuner 6 with a delay of a certain time given from a start of operation. At the same time, the pulse voltage is generated at the resistance RO at the moment of start of a switching action. Thus pulse voltage is detected at the detecting circuit 4, and the muting signal generating circuit 3 of the next stage is driven at the rise part of the pulse. In such way, the muting signal is always generated earlier than the change of the tuning voltage. Thus an assured muting action is ensured.
Patent JP-H01206782-A (JP)
Title: Method for driving solid-state image pickup device
Inventor: ARAKAWA KENICHI
IPC: H04N5/341
Filed: 1988-02-13
Abstract: PURPOSE:To efficiently sweep out unnecessary electric charge by using a driving pulse where plural transfer pulses are inserted in one horizontal fly-back period. CONSTITUTION:In horizontal fly-back periods (c), (d)... following a horizontal fly-back period (b) when a shutter pulse 5 is generated, a driving pulse phi1 where plural transfer pulses are inserted is used for driving. When the unnecessary electric charge generated for photographing of a high-luminance object is swept out in a sweep-out period B in a vertical fly-back period A and horizontal fly-back periods (a), (b), (c), (d)..., the sweep-out capability is expressed with (the number of transfer stages in the sweep-out period)+dX(the number of horizontal fly-back periods subsequent to the shutter pulse), and alpha>=1 is satisfied by said driving method. Consequently, the unnecessary electric charge generated by incomplete sweep-out in a conventional method is swept out, as well.
Patent JP-2000234155-A (JP)
Title: Nonoriented silicon steel sheet and its production
Inventor: NAKAYAMA TAISEI
IPC: H01F1/16
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To produce a nonoriented silicon steel sheet in which sheet thickness is controlled to <=0.42 mm, particularly to <=0.30 mm, occupying volume ratio is controlled to >=96%, and automatic calking strength per one point is controlled to >=10 MPa and excellent in high frequency exciting characteristics and to provide a method for producing it. SOLUTION: The compsn. of steel is, by weight, <=0.01% C, <=3.5% Si, <=1.5% Mn, <=0.035% S, 0.0005 to 1.2% sol.Al, 0.005 to 0.15% P and <=0.005% N, where 1.5<[Si]+[Al]+0.5 [Mn]<=5.5, the steel stock is heated to <=1,250 deg.C and is subjected to hot rolling, and the obtd. hot rolling stock or a cold rolling stock obtd. by moreover executing cold rolling is subjected to finish annealing at 700 to 1,050 deg.C. When the cold rolling stock is finished to <=0.5 μm average surface roughness Ra, its occupying volume ratio can be secured.