baber/WOPTO huggingface dataset:
Patent JP-H1198273-A (JP)
Title: Communication equipment and communication having provision for network
Inventor: SAKAMOTO KUNIHIRO
IPC: H04N1/32
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To inform a transfer result of communication data to a distribution destination on a network toward a transmitter side and to allow a receiver side to obtain a transfer result of communication data to the distribution destination on the network by detecting the transfer result, when transferring received communication data are transferred and generated and sending transferred result report data based thereon is sent. SOLUTION: In the transfer result notifying processing in a network facsimile equipment 5, at first text character strings of a transfer result notice mail stored in cross reference with a sender facsimile number are expanded into fonts, while referencing a font table stored in a ROM 21 and converts them into image information. Then received image information stored in cross reference with the sender facsimile number is read, and an address conversion table stored in an SRAM 26 is expanded into fonts and converted into image information and the image information sets are composited to obtain transfer result notice report image information. The information is sent by dialing the sender facsimile number.
Patent JP-H09117016-A (JP)
Title: Drive system for electric automobile
Inventor: NAGATA KOJI
IPC: B60L15/20
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To prolong the run range by varying the allocation of torque through the operation of a steering wheel thereby suppressing power consumption of a battery. SOLUTION: A left/right wheel torque command circuit 7 receives a steering force (a) from a steering wheel 6 along with an accelerator opening (b) and vehicle speed information (c). Based on these data, the left/right wheel torque command circuit 7 determines correction values (f), (g) for obtaining a torque command value optimal to left/right drive inverters 8, 9. Motors 3, 4 are fed with torque command values (d), (e) of right/left wheels through the drive inverters 8, 9 along with the correction values (f), (g). Since the steering force (a) is fed to the left/right wheel torque command circuit 7 when the steering wheel 6 is disconnected, an effect similar to power steering can be attained by varying the correction values (f) (g) thereby varying the allocation of motor torque between left and right front wheels.
Patent JP-H01112822-A (JP)
Title: Noise shaping type d/a converter
Inventor: MATSUTANI YASUYUKI
IPC: H03M1/08
Filed: 1987-10-26
Abstract: PURPOSE:To reduce noise at low frequencies by providing a circuit converting noise outputted from an output D/A converter into a digital value and a circuit feeding back the converted digital value to an integration device of a noise shaping quantizer so as to apply noise shaping characteristic caused by an error of an output DAC. CONSTITUTION:Let a caption X be an input, Y be an analog output, D be a digital output of a quantizer, P be an output of an integration device 14, Q be quantized noise of a digital comparator 15, and N be noise caused by an error of the output DAC 18 from an ideal value. In solving the transfer characteristic by means of Z function method, the relation of P= PZ<-1>+X-DZ<-1>-NZ<-1> and D=P+Q and Y=D+N is obtained. Thus, the relation of Y=D+N=X+(1-Z<-1>)Q-NZ<-1>+N=X+(1-Z<-1>)+(1-Z<-1>)N is obtained. According to the equations above, a differentiation characteristic is applied to the error of the output DAC 18, noise shaping is applied and the volume of noise N at low frequencies is decreased.
Patent JP-2000095473-A (JP)
Title: Railing panel cleaning device for passenger conveyor
Inventor: SHIMAZAKI TAKESHI
IPC: B66B31/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To clean the panel surface of a railing with high efficiency and safety, and to reduce the burden of a worker significantly in a railing panel cleaning device used for a passenger conveyor for an escalator or the like. SOLUTION: This cleaning device is provided with a gripping member 1 attachable to a hand rail 5 in a gripping condition, a retaining member 2 having a pair of legs 2A, 2B capable of approaching/separating from each another, and attached to the gripping member 1, and a cleaning plate 3 held by the legs 2A, 2B and disposed so as to sandwich the railing 6 from the side. When the cleaning plate 3 is set so as to slide against the panel surface 6A of the railing 6 corresponding to traveling of the hand rail 5, the cleaning device can automatically remove contamination on the panel surface 6A using traveling force of the hand rail 5.  An elastic force applying member 4 is mounted so that the cleaning plate 3 may come into elastic contact with the panel surface 6A when used, the cleaning plate 3 therefore, can slide with the cleaning plate 3 brought into close contact with the panel surface 6A, facilitating removing contamination.
Patent JP-S61147956-A (JP)
Title: Structure for supporting injection device of injection molding device
Inventor: DANNOURA SADAYUKI
IPC: B22D17/00
Filed: 1984-12-21
Abstract: PURPOSE:To support the entire part of an injection device with a secure stationary platen for supporting a stationary die and to improve safety by forming integrally said stationary platen of a vertical member and a horizontal member and supporting an injection device by a supporting member suspended from the horizontal member. CONSTITUTION:The stationary platen 25 of a horizontal clamping unit 22 is integrally formed of the approximately square vertical member 25a having substantial rigidity and the horizontal member 25b extending horizontally from the part excluding the part on right and left sliding plates 24c at the bottom end thereof. The bottom end of the member 25a is fixed to the plate 24c by means of plural bolts 26 and is fixed to a machine base 24. The horizontal member 25b of the platen 25 is formed slightly smaller than the space between the plates 24c and is not fixed to the machine base 24. The stationary plate is so constituted as to deflect downward to a slight extent by the exertion of external force.
Patent JP-S61146659-A (JP)
Title: Stop holding device for automobile
Inventor: SAKURAI USHIO
IPC: B60T7/12
Filed: 1984-12-21
Abstract: PURPOSE:To actuate a stop holding device only when required for improved safety by holding depressed condition of a brake pedal by means of a locking member in response to operation of a control member and releasing the locking member in response to return of a clutch pedal. CONSTITUTION:When a driver draws up a control nob 20 on stopping on a slope, a swing arm 10 is swingingly moved to an operating position through a cable 19, and a ratchet 2b moving in response to depression of a brake pedal 2 comes in engagement with a ratchet pawl of the swing arm 10 to hold the depressed condition of the brake pedal 2. On the other hand, when the driver gradually returns a clutch pedal 2 on starting on a slope, a cable 12 serves to turn the swing arm 10 to a disengaged position, thereby automatically releasing the depressed condition of the brake pedal 2. When the slope is steep, the driver turns a grade adjusting nob 17 to a predetermined direction, and a rotary plate 13 is turned through a cable 18, so that the amount of return of the clutch pedal 3 where the swing arm 10 starts swinging movement is set to a greater value.
Patent JP-2001087080-A (JP)
Title: Plate heating element
Inventor: MITSUNAGA HIROSHI
IPC: A47C7/74
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To solve trouble including feeling of foreign matter at a time of taking a seat and embossing of a plate heating element to an outer surface of the seat in the plate heating element built in the seat for a vehicle. SOLUTION: This plate heating element comprises disposing a heating element 3 having a plurality of conductors knitted in a shape of meshes on a flexible backing body 2. Providing the heating element 3 with knitted mesh structure allows promotion of extremely thinning and finning the same and prevention of feeling of foreign matter at a time of taking a seat and embossing of the heating element 3 to an outer surface of the seat. Allowing a pad material to be thin improves a quickly-heating property with which the outer surface of the seat is quickly heated. Providing a plurality of conductors with the knitted mesh structure improves flexibility by dispersing stress applied to the conductors even if load at the time of taking the seat bends the structure, disusing insulating covering by the conductors not loosing.
Patent JP-H06120582-A (JP)
Title: Method for polarization in piezoelectric ceramic
Inventor: SAKAI TAKENOBU
IPC: H01L41/257
Filed: 1992-10-07
Abstract: PURPOSE:To make it possible to control the 90 deg. switching of domain and thus the reduction of displacement of piezoelectric ceramics by polarizing the ceramics of granular structure while applying pressure thereto in the direction perpendicular to that of polarization. CONSTITUTION:In polarizing piezoelectric ceramics of granular structure, typified by PZTs, applying pressure in the direction perpendicular to that of polarization makes it easier to align polarization axes in the direction perpendicular to that of pressure application, that is, in the direction of electric field, by means of mechanical force. Polarization by the method increases the amount of polarization axes aligned in the direction of electric field, and accordingly the amount of residual polarization axes after the removal of the electric field is also increased. In thus polarized piezoelectric ceramics, therefore, the 90 deg. switching of domain is effectively controlled even in use under condition of high temperature, high voltage or high pressure. This makes it possible to control the degradation of piezoelectric distortion constant and prevent the reduction of displacement.
Patent JP-H03132901-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMASHITA TAKEO
IPC: G11B5/027
Filed: 1989-10-18
Abstract: PURPOSE:To raise S/N, and to realize high density magnetic recording as well as the improvement of the reliability of information by summing and averaging the information by reproducing it repeatedly. CONSTITUTION:An information signal regenerated by a magnetic head 2 is amplified by an amplifier 7, and is delayed by delay time corresponding to the gap interval 6 of the heads 2 and 3 by a delay circuit 9, and is inputted to an arithmetic circuit 11. On the other hand, as for the information signal regenerated by the magnetic head 3, the information signal delayed behind the preceding head is regenerated (regenerated at time la corresponding to the gap interval 6 of the magnetic heads 2 and 3), and is amplified by the amplifier 8, and is inputted directly to the arithmetic circuit 11. The arithmetic circuit 11 is a circuit to sum and average the information signals of the magnetic heads 2 and 3, and its output is realized in its S/N, and is inputted to a discriminator 12, and is information-discriminated. Thus, the reliability can be improved, and the high density magnetic recording can be realized.
Patent JP-H05133190-A (JP)
Title: Cutter plate for shield excavator
Inventor: UEMATSU KATSUYUKI
IPC: E21D9/08
Filed: 1991-09-19
Abstract: PURPOSE:To cut a foundation pile made of reinforced concrete existing on a designed tunnel line. CONSTITUTION:A cutter bit 6 excavating the ground and a soil and sand intake 5 are mounted to a cutter plate body 3 for a shield excavator 1 while a plurality of the core cutters 7 for cutting of a foundation pile are disposed in a rotatable and projecting-retreating-free manner at regular intervals in the radial direction of the cutter plate body 3. A plurality of roller cutters 8 for collapsing concrete of cut surfaces by the core cutters 7 are protruded at regular intervals in the radial direction of the cutter plate body 3.
Patent JP-H04145682-A (JP)
Title: Manufacture of compound semiconductor
Inventor: TOSHI AKIHITO
IPC: H01S5/00
Filed: 1990-10-05
Abstract: PURPOSE:To make it possible to form a high concentration p-type AlGaInP which is excellent in its crystallinity by using Mg as a p-type conductive dopant, and allowing a multilayer epitaxial growth film to make organic vapor growth with temperature and gas pressure in a specific range. CONSTITUTION:The raw materials of an organic metal compound including a group III element and a hydrogen compound of photophorous are turned into a vapor phase mixture and supplied at an in-line pressure of 65 to 75Torr. A substrate which forms a crystal film is heated at a temperature ranging from 80 to 630 deg.C. Under these conditions, the use of Mg as a single element dopant makes it possible to obtain a p-type AlGaInP single crystal which is equally thin-filmed and excellent in terms of its crystallinity.
Patent JP-H05108172-A (JP)
Title: Power supply circuit
Inventor: NISHIDA TAKASHI
IPC: G05F1/14
Filed: 1991-10-17
Abstract: PURPOSE:To reduce the thermal loss of a regulator circuit on a secondary side by detecting the voltage fluctuation of a primary side AC input power supply from secondary side DC voltage and automatically changing over an intermediate tap provided on the secondary side based on the detected result. CONSTITUTION:The fluctuation of primary side AC voltage E1 of a power supply transformer is detected from secondary side DC voltage V1. When the intermediate tap on the secondary side is one, a first detection circuit 3 detecting the rise of the voltage above a higher reference value and a detection circuit 4 detecting the drop of the voltage below a lower reference value are provided on the secondary side. A controlling microcomputer 5 outputs a switching signal 13 based on detection signals from these two detection circuits and a switching circuit 2 switches the connection to a proper tap so as to change the secondary side winding AC voltage E2 and the DC input voltage V1 of the regulator circuit 6 to necessary and sufficient values respectively a result, the thermal loss when the voltage E1 is too high can be reduced and the prescribed regulation range can be secured even when the voltage E1 is dropped.
Patent JP-H08131344-A (JP)
Title: Heating and cooking device
Inventor: SASAKI TOSHINORI
IPC: A47J37/12
Filed: 1994-11-02
Abstract: PURPOSE: To rapidly recover the lowered temperature of a material to be heated due to addition of a food material to a setting temperature. CONSTITUTION: A heating control means 10 makes a heating means 4 to heat under maximum power when the detected temperature of a temperature detecting means 6 is lowered by a prescribed temperature or more lower than a setting temperature because of the addition of a food material. Even after the detected temperature of the temperature detecting means 6 is returned to the setting temperature, the heating means 4 additionally carried out heating under the maximum power for a prescribed time.
Patent JP-H10114059-A (JP)
Title: Print head and its manufacture, recording apparatus
Inventor: TAKAGI ATSUSHI
IPC: B41J2/16
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a print head whereby the number of components and the number of assembly steps are reduced, the number of parts to be discarded when the print head is defective is limited to a minimum and production costs are reduced. SOLUTION: An ink flow tube 4 is set at a connector housing 3 and a connector pin 7 is integrally formed with the housing 3. After a heater substrate 1 and a nozzle top plate 2 are set to a base 8, the connector housing 3 is positioned and fitted. As a result, the ink flow tube 4 is connected to an ink feed port of the nozzle top plate 2. Moreover, a connecting part on the heater substrate 1 and the connector pin 7 are positioned. A contact part at the side of a print chip of the connector pin 7 is pressed in touch with the corresponding connecting part 9 on the heater substrate 1, and accordingly electrically connected. Thereafter, an FPC(flexible print cable) is inserted from a slot 10, which is held by the connector pin 7 and electrically connected.
Patent JP-S63125881-A (JP)
Inventor: HERUMUUTO BONFUERUTO
IPC: F16L5/10
Filed: 1987-10-27
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-2000099658-A (JP)
Title: Radio device
Inventor: TAKAHASHI YOSHIKI
IPC: H04B5/02
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To adjust the radio signal level of an antenna to an optimal level without providing any shield case for shielding an antenna. SOLUTION: In this radio device, an antenna pattern 2A exclusive for an antenna is formed on a print board 11, and a shield pattern 3A for reducing the level of radio waves generated from the antenna pattern 2A is formed in the surrounding of the antenna pattern 2A. Thus, a distance D between the antenna pattern 2A and the shield pattern 3A is adjusted so that the radio output level of the antenna 2 can be adjusted.
Patent JP-H01147725-A (JP)
Title: Pattern matching optimization
Inventor: DEBUIDO JIEROOMU ROOBU
IPC: G06F9/44
Filed: 1988-10-27
Abstract: PURPOSE: To drastically reduce comparison matching times by compiling the respective elements of a pattern to a flow graph, making its node into a group in a pattern decision associative system and applying a data object. CONSTITUTION: The RETE network of a condition element in the pattern part of a rule in matching is compiled. The joint node of the network is made into a group in the pattern decision associative system. The data object generated in a cycle immediately before is applied to the RETE network and comparison matching is executed. Moreover, a pointer is traversed as a route for keeping an example converting information list which satisfies the match condition of the joint node and a passage pointer of a token which is passed to a descentant node after comparison matching so as to evade the redundant comparison matching of the object matched before with the one under processing.
Patent JP-H09109614-A (JP)
Title: Pneumatic tire for passenger car
Inventor: MORISHITA HISAYA
IPC: B60C11/13
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To improve noise performance while keeping high drainage performance in a pneumatic tire provided with directional tread patterns. SOLUTION: In a pneumatic tire in which right and left sub grooves 3 extending to both shoulder parts while being inclined in the tire width direction from the tread center range to the tire reverse rotational direction are arranged on a tread surface 1 in which the tire rotational direction is specified in one direction along the tire circumferential direction at prescribed pitches, and directional tread patterns are formed, the groove capacities of the sub grooves 3 are made be alternatively different from each other along the tire circumferential direction, and the ratio of the different groove capacities of the sub grooves 3 are set in the range of 1:0.3 to 0.7.
Patent JP-H11103929-A (JP)
Title: Compact container
Inventor: KIKUCHI NARIKAZU
IPC: A45D33/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to discard a mirror together with a cap as synthetic resin wastes by providing the compact container with a container body, the cap covering the upper surface of this container body and the mirror to be mounted at the rear surface of the cap. SOLUTION: The container body 1 and the cap 2 have a structure similar to the structure of a conventional example exclusive of a structure for mounting the container body 1 and the cap 2. A mirror housing recessed part 15 is formed on the rear surface of the cap 2. Retaining plates 16 which support both right and left side parts of the mirror 17 from below to a pull-off preventive form are integrally molded in both right and left side parts of the aperture at the rear surface of the mirror housing recessed part 15. The mirror 17 comprises a flexible resin plate made of polymethyl methacrylate consisting of a flat planar body of a rectangular shape and aluminum foil 17b formed by vapor deposition on the rear surface of this flexible resin plate.  If the mirror 17 made of the synthetic resin plate is used, the aluminum material used for the same is extremely slight and, therefore the discarding of the mirror 17 together with the cap 2 as the synthetic resin waste is made possible.
Patent JP-H01113672-A (JP)
Title: Measuring apparatus of velocity distribution
Inventor: KOBAYASHI KOJI
IPC: G01P15/00
Filed: 1987-10-28
Abstract: PURPOSE:To facilitate the adjustment of an optical system and to enable the measurement of an object in a short time without moving the object, by a method wherein coherent light is applied to the object for scanning and a speckle pattern formed by light scattered from the object is detected through a limited opening and subjected to signal processing. CONSTITUTION:A laser light flux 2 from a laser light source 1 is made to enter a slight deflector 4 to conduct a deflected scan repeatedly and is applied onto an object 8 through a lens 7. A part of a scattered light 9 from the object 8 passes through a detection opening 10 and a filter 11 corresponding to the wavelength of the laser light and enters a photodetector 12 to be subjected to photoelectric conversion. In a space wherein the scattered light 9 exists, an irregular speckle pattern 13 is generated as the result of mutual interference of the light scattered at points on the rough surface of the object 8. An output signal from the photodetector 12 is amplified and then subjected to an arithmetic processing in a signal processing device 14, and thereby a velocity distribution of the object 8 can be displayed in a TV monitor through an output device 16.
Patent JP-H02116807-A (JP)
Title: Production of plastic optical fiber
Inventor: FUJITA ISAO
IPC: G02B6/00
Filed: 1988-10-26
Abstract: PURPOSE:To efficiently produce the plastic optical fiber with good workability by cooperatively operating feed rollers, stretching rollers and heat treating rollers by the ratio synchronizing control of the speed ratios of these rollers. CONSTITUTION:The unstretched plastic optical fiber 1 is subjected to contactless heating and stretching-contactless heat treating-taking up by the process having a contactless heating and stretching device, contactless heat treating device and taking up device. The thread guard speed is first gradually increased while the speed ratios between the respective rollers are held constant by the cooperative operation control of a ratio synchronizing control panel 9 until the roller 4 running at the prescribed fiber producing speed attains 50m/min and the rollers 6, 8 attain 100m/min. The stretched plastic optical fiber strand of a prescribed fiber diameter is thus obtd. Since the thread guard operations are executed by the cooperative motions of the ratio synchronizing control system, the troubles arising from a failure in the thread guard and the decrease of the yield are eliminated. The plastic optical fiber is efficiently produced with good workability in this way.
Patent JP-H0580583-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: MORIYA YUICHI
IPC: G03G9/083
Filed: 1991-09-24
Abstract: PURPOSE:To provide a toner for developing an electrostatic charge image by which sufficiently high image density is obtd. in a low potential developing system and fog-free satisfactory image characteristics can be obtd. CONSTITUTION:An electric conductive magnetic toner contg. 30-70wt.% magnetic powder and a dispersed positively chargeable substance and having 1X10<3>OMEGA.cm volume resistivity is mixed with a negatively chargeable insulating nonmagnetic toner having 1X10<9>OMEGA.cm volume resistivity to obtain a toner for developing an electrostatic charge image. An electric conductive magnetic toner contg. 30-70wt.% magnetic powder and a dispersed negatively chargeable substance and having 1X10<3>OMEGA.cm volume resistivity is mixed with a positively chargeable insulating nonmagnetic toner having >=1X10<9>OMEGA.cm volume resistivity to obtain a toner for developing an electrostatic charge image.