baber/WOPTO huggingface dataset:
Patent JP-2001334368-A (JP)
Title: Abnormality detecting device for welding secondary cable
Inventor: KANEKO MASAYUKI
IPC: B23K11/24
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To easily and surely detect the disconnection and the short circuit of a welding secondary cable. SOLUTION: Before returning a welding gun 8 to a home position, blank spot welding is performed by moving the welding gun to a set position near a lead switch 9 which has been made to store by teaching in advance. The reaction of the lead switch 9 and a diagnostic result by a welding timer 2 are read by a diagnosing device 11, and the presence or the absence of any abnormality such as the disconnection, the internal short circuit, etc., of the secondary cable 5, is judged. That is, in the case of performing the blank spot welding, when an abnormal energizing is detected by the welding timer 2 and there is no reaction in the lead switch 9, it is judged as the generation of any abnormality such as the disconnection, etc., of the cable.  Even, when the diagnostic result by the welding timer 2 is normal (presence of energizing), in the case there is no reaction in the lead switch 9 and the magnetic field of a gun tip 8a part, caused by a welding current, can not be detected, it is judged that a short circuit has occurred in the inside of a kickless cable 6. Consequently, the disconnection and the internal short circuit of the secondary cable 5 can be surely detected with inexpensive constitution.
Patent JP-2001335193-A (JP)
Title: Sheet carrying device
Inventor: KUNO TSUTOMU
IPC: B65H7/08
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent irregularity of the paper feeding timing even on a sheet supplied from either of plural sheet supply means with simple constitution. SOLUTION: This sheet carrying device having the plural sheet supply means 2 respectively arranged in plural sheet loading means 1 for loading sheets S and separating and supplying the sheets S one by one and plural sheet carrying means 3 respectively arranged on the downstream side of the plural sheet supply means 2 and respectively sandwiching and carrying the supplied sheets S,  is provided with a sheet detecting means 4 arranged on the downstream side of the most downstream side sheet carrying means 3b and detecting the existence of the carried sheets S and a control means 5 for temporarily stopping the plural sheet carrying means 3 in a state of sandwiching the sheets S by the most downstream side sheet carrying means 3b on the basis of detecting information from the sheet detecting means 4 and thereafter resuming driving of the plural sheet carrying means 3 according to the prescribed timing.
Patent JP-2001335204-A (JP)
Title: Method of sticking adhesive tape to rolled package, sticking device, adhesive tape conveying device, unwinder, and regular size cutter
Inventor: NOMURA YOSHIYUKI
IPC: G03C3/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To automatically surely and easily position and stick an adhesive tape of a regular size, to wind and stick the adhesive tape to circumferential face with a bent part of a side face light shielding member without bending the adhesive tape, to ensure a leading position of the adhesive tape, to surely keep a regular length, to smoothly unwind the adhesive tape from its original winding to quietly feed the same, to prevent the jamming caused by the sticking to a cutter, of the adhesive tape after the adhesive tape is cut by the regular size cutter, and to smoothly and efficiently manufacture a rolled photosensitive material package free from the leakage of light. SOLUTION: A tip part of the adhesive tape is stuck to the rolled photosensitive material package on a circumferential face for sticking the adhesive tape, and the adhesive taps is stuck while keeping a predetermined clearance between the circumferential face of the rolled photosensitive material package and a tape head for feeding an sticking the adhesive tape.
Patent JP-2001339945-A (JP)
Title: Power converter
Inventor: SATO SHINJI
IPC: H02M3/335
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To improve complexity brought to a circuit for generating a control signal of a switch of a synchronous rectifier circuit of a DC-DC converter. SOLUTION: A bridge inverter circuit is formed of a first to fourth switches Q1 to Q4 and a transformer T. The synchronous rectifier circuit consisting of a fifth and sixth switches Q5, Q6 is mounted to a secondary winding N2 of the transformer T. A filter circuit 4 of choke-input is mounted at the output step of the synchronous rectifier circuit.  For generating control signals of the first to sixth switches Q1 to Q6, there are mounted a sawtooth generator, a means for generating a signal that indicates the amplitude value Vp of the sawtooth, a means for generating 0.5Vp that indicates half the amplitude value Vp, a means for generating a first pulse-width indicating value V1 in the range of 0 to 0.5Vp, a means for generating a second pulse-width indicating value V2 by computing Vp-V1, a first and second comparators for comparing the sawtooth and the first and second pulse-width indicating values V1, V2 and a third comparator for comparing the sawtooth and 0.5Vp. The control signals Q1 to Q4 of the first to fourth switches are generated by the outputs of the first and second comparators, and the control signals of the fifth and sixth switches Q5, Q6 are generated by the output of the third comparator.
Patent JP-2001339576-A (JP)
Title: Double-side reading type image reader and control method for the reader
Inventor: MIZUNO FUMIAKI
IPC: G03B27/54
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a double-side reading type image reader that can efficiently read images on both front and rear sides of an original without causing interference between light transmitted through the original and reflected light in the original in addition to the elimination of the need for carrying the original twice and to provide a control method for the image reader. SOLUTION: When an original 2 is supplied to the double-side reading type image reader 1, each of image read units for the front and rear sides activates a light source and emits light to the original 2 and a light receiving sensor receives reflected light in the original 2 and applies photoelectric conversion to the reflected light to read an image or each side of the original. In the case of reading an image of both the sides of the original 2, a controller 11 controls the light sources 7, 9 by each prescribed number of lines, for example by each line, turning off both the light sources 7, 9 for a period of timing T1, turning on the light source 7 and turning off the light source 9 for a period of timing T2, turning off both the light sources 7, 9 for a period of timing T1, and turning off the light source 7 and turning on the light source 9 for a period of timing T3.  The operation above is repeated until the reading of the images of both the sides of the original 2 is finished. For the periods above, there is no period when both the light sources 7, 9 are turned on.
Patent JP-2001336705-A (JP)
Title: Exhaust heat recovery boiler
Inventor: IWASAKI AKITOSHI
IPC: F22B1/18
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust heat recovery boiler for which the presence/ absence of leakage from a heat exchanger can be confirmed and the position of the leakage can be specified from the outside of a boiler casing. SOLUTION: The feed water leaks to a heat exchanger 32 is only received by means of a leakage water receiving section 42 which is demarcated by and formed of weirs 23 and 24 vertically erected from the internal surface of the bottom wall 21 of the boiler casing 20 and corresponds to the heat exchanger 32. Since the leakage water is discharged to the outside from the casing 20 when the open/close valve 55 of a drain pipe 52 installed to the section 42 is opened, the heat exchanger causing the leakage can be specified from the outside of the boiler easing 20 without stopping the operation of the exhaust heat recovery boiler 100.
Patent JP-2001337690-A (JP)
Title: Information playback equipment, information playback method, and memory medium
Inventor: NAKAGAWA KENICHIRO
IPC: G10L13/10
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide information playback equipment with which listening comprehension of synthetic voice is made possible to those who are in vehicles by controlling the parameter about a synthetic voice according to the situation of vehicles or the circumstance. SOLUTION: The text data which should be uttered is first chosen and is taken in from the utterance contents storing memory 101 by the utterance contents selection part 102 (S201). Based on the taken-in text, a default rhythm parameter is created by the rhythm parameter generation part 103 (S202). The present own vehicle speed (speed per hour) S is acquired from the own vehicle speed measurement part 109 (S203). Based on the value S, the default rhythm parameter is updated (S204-S209). By sticking the phoneme data gained according to the text sentence which the utterance contents selection part 102 chooses from the phoneme piece dictionary 106 on the updated rhythm parameter, a synthetic sound is generated (S210). A synthetic sound is outputted from the voice output unit 108 (S211).
Patent JP-2001337205-A (JP)
Title: Lens array of image forming device and led printer head
Inventor: SAITO TETSUO
IPC: G02B3/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a lens array of an image forming device which suppresses a periodic change of its optical performance and enables the formation of a latent image of high image quality on a photoreceptor. SOLUTION: The lens array is obtained by adjacently arranging and housing plural lenses and providing an aperture regulating member to the aperture part of each of the lenses in such a way that the aperture of the lens near a part combining with adjacent lenses in the longitudinal direction of the arrangement of the lenses has a lower aperture rate than that near the central part. Since light passing through the peripheral parts of the lenses is regulated and light passes through only parts nearly independent of the aberrations of the lenses, unevenness in the optical characteristics of the lenses in the period of arrangement is reduced.
Patent JP-2001337821-A (JP)
Title: Data processing device
Inventor: MITSUISHI NAOMIKI
IPC: G06F9/305
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To improve process efficiency for a bit-operation especially keeping bit condition as a parameter even when a program is made by high level language. SOLUTION: This data processing device uses a designated bit of a designated general register for instance bit 0 of a general register R0L as a bit-accumulator, simultaneously supports a process that upper sides 7 bits are cleared in '0'. At this time for instance data processing device stores the bit n1 of a byte data in an address aa1 in bit 0 of the general register R0L, at the same time it can execute an instruction of the processing which clears bit7-1 in '0' ('BLDS #n1,(1)a1'). Under this constitution, 'flag = iop17' is realized by 'BLDS #7, (9)op1' and 'MOV. B R0L, (6)lag' and it is possible to contribute to the simplification of the program and reducing a program capacity and speeding up.
Patent JP-2001346301-A (JP)
Title: Motor car
Inventor: NAKAMURA HIDEO
IPC: B60K1/04
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To minimize discharging of a battery by varying an output for informing of any anomaly in the vehicle body according to the remaining quantity of the battery. SOLUTION: The vehicle body 1 that is driven by a motor 2 using the battery 7 as power supply is provided with a status detecting circuit 36 for detecting and discriminating the status of the vehicle body 1 and a battery monitoring circuit 39 for monitoring the remaining quantity of the battery 7, and the output of a loudspeaker 26 is varied according to the remaining quantity of the battery 7.
Patent JP-2001016887-A (JP)
Title: Electric rotation driving equipment
Inventor: SCHOEB RETO
IPC: A61M60/216
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide rotation driving equipment which can be made to operate a bearingless motor normally, even if a fault occurs. SOLUTION: This equipment consists of a stator 2, a rotor 3 rotatably supported magnetically, and a setting device 4. The stator 2 contains a drive winding 6, having at least two loops 61, 62 and a control winding 7 having at least three loops 71, 72, 73, 74. The loops 61, 62 of the drive winding 6 generate a driving magnetic field for generating a torque in the rotor 3, and the loops 71-74 of the control winding 7 generate a control magnetic field for adjusting the position of the rotor with respect to the stator 2. The setting device 4 supplies a phase current or a phase voltage as a setting parameter to each of loops (61, 62, 71-74). Since each loop (61, 62, 71-74) belongs to a different electrical phase, the setting parameter can be adjusted for each loop.
Patent JP-2001344205-A (JP)
Title: Service providing system, its method and recording medium
Inventor: MORITA TETSUYUKI
IPC: G06F21/31
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To enable a certification provider to certify a service user by solving difficulty due to the certification of the service user by a service provider, to enable the service user's privacy to be protected, and to perform a certification satisfying a service user's request by receiving the request of the service user. SOLUTION: The certification provider 3 to be a third person certifies the service user 2 through a network, receives the service user's request while protecting the user's privacy and informs the service provider 2 of the certified result of the user 2.
Patent JP-2001343060-A (JP)
Title: Power plant for vehicle
Inventor: ITO KATSUHIKO
IPC: B60K17/10
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To save the time and labor required for repositioning of a crankcase with respect to a jig during post-casting machining of the crankcase in a power plant for a vehicle equipped with a swash plate type hydrostatic continuously variable transmission. SOLUTION: A line segment L which connects the center 01 of a driving shaft varying-speed shaft) 43 of the hydrostatic continuously variable transmission 40 to a center 02 of a ball screw (driving shaft for altering the ratio) 64 of a ratio altering mechanism is located parallel to a joint face between the crankcase 10 and a cylinder block 13, and the ratio detection sensor 121 is bolted onto an upper wall 113, under the condition that an axis C2 of a shaft 122 for detection is arranged coaxially with a revolving axis C1 of a swash plate holder 85 orthogonal to the line segment L. As a result, the axis C2 of the shaft 122 for detection is brought to be parallel to a cylinder axis C0, and the axes of machining for the crank chamber 10C and for the fitting face for the ratio detection sensor 121 are placed in parallel.
Patent JP-2001345539-A (JP)
Title: Method of manufacturing embedded type wiring board
Inventor: NAKAMURA SADASHI
IPC: H05K3/40
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To increase the manufacturing yield of a wiring board by accurately aligning via holes and an embedded wiring pattern with each other. SOLUTION: This method of manufacturing an embedded type wiring board comprises a process of provisionarily bonding a first wiring material 4a on one face of an insulating base material 10; a process of bonding a release film 3 on the other face of the insulating base material; a process of forming the via holes 5 from one side of the insulating base material; a process of filling the via holes with the conductive paste 6; a process of separating the release film; a process of provisionarily bonding a second wiring material 4b on the exposed face of the insulating base material, which is exposed after the separation of the release film; a process of forming a wiring pattern 7 from the second wiring material at such places as to correspond to the via holes;  and a process of applying heat and pressure to the wiring pattern, insulating material, and a conductive paste for embedding the wiring pattern in the surface of the insulating base material.
Patent JP-2001344564-A (JP)
Title: Method and device for confirming and correcting character recognition result
Inventor: KOBAYASHI KIMITOMO
IPC: G06K9/03
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for confirming and correcting character recognition results with which a user can easily confirm which part of an OCR paper image a confirmation and correction object character corresponds to even though the user does not have a too expensive character recognizing device, and a device for performing the method. SOLUTION: This method for confirming and correcting character recognition results of optical character reader(OCR) paper has a process in which character recognition result information and OCR paper image information are received and stored in a recognition result storing part and an image storing part respectively, a process in which the OCR paper image information is subjected to inclination correction, a process in which the confirmation and correction object character is extracted from the character recognition result information, and a process in which the confirmation and correction object character is made to link with a character image in the OCR paper image information corresponding to the confirmation and correction object character and displayed.
Patent JP-2001341495-A (JP)
Title: Hot stamp apparatus
Inventor: MOROZUMI SHINYA
IPC: B42D15/10
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a hot stamp apparatus capable of easily corresponding to the alteration of a stamp position. SOLUTION: The hot stamp apparatus for arranging a medium 3 to a stamp position 3a to transfer a hot stamp foil thereto is equipped with a pedestal 1 for receiving and supporting the medium 3, the guide member 2 sucked to the pedestal 1 in a detachable manner and positioning the medium 3 at the stamp position 3a and a control member 13 for controlling the insert position of the medium 3.
Patent JP-2001347309-A (JP)
Title: Thickness control device for rolling mill
Inventor: HAYASHI TAKASHI
IPC: B21B37/18
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a thickness control device for rolling mills with which both in-plate thickness deviation and average thickness deviation are improved by eliminating interference by absolute value control and monitor thickness control with a thickness gage. SOLUTION: This device is provided with an integrator 10 for calculating the amount of absolute thickness deviation based on the measured results with the thickness gage 9, measuring instrument 11 for measuring the length after rolling of a rolled metal plate, tracking means 12 for tracking the position of the rolled metal plate based on the output of the measuring instrument 11 and calculating means 8A with which the thickness of the metal plate 7 is calculated based on the outputs of rolling load detecting means 5 and screw down location detecting means 6, also correction is added to the thickness by the amount of the absolute thickness deviation front the integrator 10 and direction from the tracking means 12 and a screw down device 4 is driven by a specific amount based on the calculated results.
Patent JP-2001350176-A (JP)
Title: Digital camera shutter
Inventor: TOMA KIYOSHI
IPC: G03B9/36
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera shutter which is constituted so that the shutter and an image pick-up device can be easily assembled with a camera body. SOLUTION: A cylindrical assembling part 1j is arranged on a shutter base plate 1, and five projected lines 1k, 1m, 1n, 1p and 1q are formed on the inner wall of the part 1j. Besides, a crystal filter 29, an elastic member 30 and an image pick-up device 31 are inserted into the part 1j in this order, and the recessed line 31a of the image pick-up device 31 comes into contact with the projected line 1k, and the image pick-up device 31 can come into contact with the projected lines 1m, 1n, 1p and 1q between leads 31b. A pressure plate 32 is screwed by using screws 33 and 34. Thus the image pick-up device 31 is assembled with the shutter base plate 1. Further, the image pick-up device 31 is assembled with the camera body by inserting the screws into the holes 1t, 1u and 1v of the shutter base plate 1 and screwing.
Patent JP-2001347299-A (JP)
Title: Method and apparatus for reutilizing solution
Inventor: TSUGE YOSHIO
IPC: C02F1/04
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for reutilizing a solution, capable of effectively separating substances from the solution after used or during use to reutilize the same. SOLUTION: In order to separate a predetermined substance from a solution to reutilize the solution, the predetermined substance in the solution is converted to a substance hardly soluble in the solvent of the solution by predetermined treatment such as heating and the predetermined substance converted to the hardly soluble substance is charged in the solvent and extracted by solid-liquid separation. For example, the solution is an electrolyte and the predetermined substance is aluminum and the solvent is water. The electrolyte after aluminum is removed can be reutilized.
Patent JP-2001358590-A (JP)
Title: Analogue-digital converter
Inventor: YODA KIWAMU
IPC: H03M1/08
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a double-integrated analogue-digital converter which is less affected by external noise. SOLUTION: An integral voltage V14 provided by continuously integrating an input voltage Vi and a reference voltage VRn is compared with a standard voltage GND by a voltage comparator 17, and a time required for inversion of its comparison result is counted by a counter 23 with the counting result outputted as a digital signal OUT. At the same time, the integral signal V14 is compared with a high voltage and a low voltage which are higher or lower by a specified voltage than the standard voltage GND using voltage comparators 17p and 17n. A difference in time required for inversion of comparison results from the voltage comparators 17 and 17p is measured with a subtracter 24p, a difference in time required for inversion of comparison results from voltage comparators 17 and 17n is measured with a subtracter 24n.  If a difference between measurement results of the subtracters 24p and 24n is within a tolerable value, the change rate of the integral voltage 14 is assumed as constant for no effect of noise.
Patent JP-2001355207-A (JP)
Title: Repairing pavement material heating device and repairing method
Inventor: FUKITANI ICHIRO
IPC: E01C23/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a repairing material for a small-size or small-area pavement in a necessary quantity in a construction site. SOLUTION: This device comprises a box 1 for heating and heat-retaining an asphalt mix, a screw conveyor 2 provided in the inner bottom of the box, and a tilting shoot 15 provided on the side part thereof. A heating source 4 of far infrared heater is provided on the inner surface of a lid 5, so that the asphalt mix can be heated to the using temperature within the box 1. Accordingly, a necessary quantity can be easily heated in the construction site and supplied for repair. The remaining asphalt mix is molded in a block shape and stored in a bag without disposing. The stored asphalt mix is put in the heating device when required and laid in the usable state.