baber/WOPTO huggingface dataset:
Patent JP-H0958610-A (JP)
Title: Tying machine for leaf papers
Inventor: OBA MASASHI
IPC: B65B13/18
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To judge the winding state of a tying tape around accumulated leaf papers. SOLUTION: A tying tape T is let off by a tape feeding means 53, and the tying tape T is wound around accumulated leaf papers S1 by a tape winding means 54. Then, the tying tape T is pulled back by the tape feeding means 53 and the typing tape T is tightened. In this case, a detecting means 127 which outputs a detecting signal when being pressed by the tying tape T, is provided. Then, by the detecting signal from the detecting means 127 at the point after a specified period of time has passed since the start of the pulling back of the tying tape T by the tape feeding means 53, a control means judges the wound state of the tying tape T.
Patent JP-H04257190-A (JP)
Title: Moving body tracking and display device
Inventor: ABE SHOZO
IPC: G08B25/00
Filed: 1991-02-08
Abstract: PURPOSE:To easily find a suspicious person which appears continuously in a monitor area by reducing the load on an operator who performs a monitor process and easily tracing a moving body. CONSTITUTION:An image input part 1 inputs an image continuously in time series and a variation area extraction part 3 extracts the variation area of the moving body by using the inputted image which succeeds in time series. A sequential number assignment part 5 gives a sequential number to the variation area in order each time the variation area is extracted and a variation area display memory 4 displays the assigned sequential number on a display monitor 6 together with the extracted corresponding variation area.
Patent JP-H07223552-A (JP)
Title: Rear wheel steering angle controller for vehicle
Inventor: ADACHI KAZUTAKA
IPC: B62D6/00
Filed: 1994-02-15
Abstract: PURPOSE:To carry out the return to the rear wheel steering angle control by the sure following to the traveling locus when the advance/retreat of a vehicle is judged from the state where the advance/retreat of the vehicle is indistinct, by securing the small turning function through the following to the desired traveling locus, even if the indistinct state for the advance/retreat of the vehicle is included during traveling, as for a rear wheel steering angle controller through the following to the traveling locus which improves the small turning performance in the low car speed region. CONSTITUTION:The first constitution consists of a target rear wheel steering angle value calculation part 13 in the ordinary traveling which has a vehicle stop judgement part f1 and an advance/retreat judgement part f2 and calculates the target rear wheel steering angle value based on the traveling locus of the vehicle in the case where advance or retreat is judged, and a locus following type target rear wheel steering angle value calculation suspending part 14 which suspends the calculation of the target rear wheel steering angle value based on the traveling locus of the vehicle in the case where it is judged that the advance/retreat of the vehicle is not distinct. The sound constitution is equipped with an initial set part f5 for initiallizing the target rear wheel steering angle value calculation part f3 in the ordinary traveling in the case where the change to advance or retreat from the indistinct state for advance and retreat is judged.
Patent JP-S57132701-A (JP)
Title: Controlling device for electric automobile
Inventor: HONMA MASAHIRO
IPC: H02P7/282
Filed: 1981-02-12
Abstract: PURPOSE:To stably control an electric automobile and to improve the reliability of the vehicle by controlling the field of a motor only when the power of an accelerator or the rotating speed of the motor is higher than the prescribed value and the armature current of the motor is lower than the prescribed value, thereby alleviating the operating frequency of a field control circuit. CONSTITUTION:The field control circuit 50 in a controlling device for an electric automobile has a discriminator 17 which detects whether the speed command output of an accelerator 2 is higher than the prescribed value or not and a discriminator 18 which detects whether the armature current is lower than the prescribed value or not. The outputs of the discriminators 17, 18 are detected by a logic circuit 19 to control the drive of an analog switch 21 and decides to supply or not to supply the output of a weak field current setter 20 to next stage. An armature current control circuit 30 is constructed similarly to the conventional one. In this manner, the operating frequency of a field control circuit is alleviated without control the weak field irrespective of the rotating speed of a motor, thereby stably controlling the electric automobile improving the reliability of the vehicle.
Patent JP-H02199015-A (JP)
Title: Production of synthetic quartz
Inventor: KASAI TATSUYUKI
IPC: C01B33/152
Filed: 1989-01-27
Abstract: PURPOSE:To reduce both contamination of foreign materials or impurities and production cost by reacting CCl4 or trichlorosilane with water, washing the resultant synthetic quarts with water and subjecting the obtained synthetic quartz to refrigerating and freezing treatment. CONSTITUTION:CCl4 or trichlorosilane and water are fed to a reaction crystallizer 50 and reacted to provide synthetic quartz, which is then fed to the first and second washing tanks (51A) and (51B) and washed with water until the hydrochloric acid concentration attains <=1.0%. The washing liquid is led to a neutralization vessel 52 and neutralized with NaOH, etc., and discharged as a waste liquor. On the other hand, a slurry containing the synthetic quarts is fed to a freezer 1 having two freezing parts (1B) and (1C) provided side by side for one driving part (1A) and subjected to refrigerating and freezing treatment. The formed crystals are then led to a thickener 2, settled, concentrated and subsequently led to a batch reversing type filtration dryer 3, sucked with a vacuum pump 4 and simultaneously dried with hot air fed from a blower 5 through a heater 6. A filtration plate (3a) is then turned upside down to take out the resultant synthetic quartz 7.
Patent JP-H04256353-A (JP)
Title: Semiconductor integrated circuit
Inventor: OGURA HITOSHI
IPC: H03K19/0175
Filed: 1991-02-08
Abstract: PURPOSE:To increase the flexibility of an interface as an output circuit and to restrain the number of terminals required so as to correspond to the polarity inversion of a plurality of digital output signals by a method wherein a shift register which outputs level signals, for polarity control use, which correspond to the plurality of digital signals is formed. CONSTITUTION:At a semiconductor integrated circuit which forms a digital logic circuit, the following are provided at the output circuit of said logic circuit: a shift register 1 which receives the input of a prescribed data signal and a prescribed clock signal and which outputs a plurality of level signals via a data shift action corresponding to said data signal; and means 5-1 to 5-n which control a plurality of digital signals output from an internal circuit 2 included in said semiconductor integrated circuit and output them via the plurality of level signals output from the shift register 1. For example, signals which are output from Qi terminals at a shift register 1 are input to EXOR circuits 5-1 to 5-n which correspond to them respectively.
Patent JP-S52101948-A (JP)
Title: Magnetic field connected type communications channel
Inventor: YOSHIDA KENICHI
IPC: H01Q13/22
Filed: 1976-02-21
Abstract: PURPOSE:To provide slots on the external electric conductors of two coaxial cables arranged in parallel and carry out communications between the cable and a body moving along the former so that the quality of communications may not deteriorate and cables be manufactured easily.
Patent JP-S56115343-A (JP)
Title: Synthetic resin composition
Inventor: FUJII KAZUMASA
IPC: F16C33/12
Filed: 1980-02-15
Abstract: PURPOSE: A composition, capable of injection, extrusion and transfer molding, and having almost the same use as tetrafluoroethylene resin, and prepared by incorporating a regenerated powder of tetrafluororethylene resin with a perfluoroalkoxy resin.  
     CONSTITUTION: A cut waste produced by cutting a calcined tetrafluoroethylene resin is pulverized into a regenerated powder, which is then mixed with a perfluoroalkoxy resin. The mixing amount of the powder can be increased to about 60%.  
     EFFECT: Creep characteristics may be improved, and the composition is weldable and bondable to tetrafluoroethylene resin due to the welding and bonding function thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59144179-A (JP)
Title: Manufacture of photoelectric converter
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/04
Filed: 1983-02-07
Abstract: PURPOSE:To improve the reliability by forming a light transmission conductive film, a semiconductor and a light transmission conductive film on a light transmission insulating substrate, then arranging a filler and a protective article having a reflective surface on the lower surface, and heating and pressurizing it in vacuum. CONSTITUTION:After an electrode 2 made of a light transmission conductive film is formed on a glass substrate 1, a non-single crystal semiconductor 3 having a PIN or P-N junction is laminated thereon, and an electrode 4 made a light transmission conductive film is further formed. A heat fusible light transmission filler 7 such as polyvinyl butyral is arranged thereon, and a back surface protective article made of tedra having an aluminum foil is arranged on the lower surface. After it is installed in a furnace and the furnace is evacuated in vacuum, it is heated, pressurized to fuse the filler 7 and integrate it. Accordingly, moisture is not introduced into an element, and reaction of the metal with the semiconductor can be prevented.
Patent JP-S61177522-A (JP)
Title: Electronic equipment box body
Inventor: KIMURA IKUO
IPC: G06F1/16
Filed: 1985-02-04
Abstract: PURPOSE:To prevent the entry of foreign matter, and to form an opening part of enough size for ventilation during use and cope with an increase in the heating value of electronic components by providing the opening part which is closed and opened as a raised part coupled with a box body is stored and raises on the top surface of the box body. CONSTITUTION:The box body 11 incorporating electronic components 5 which generate heat consists of a lower case 11a and an upper case 11b which are coupled with each other through a coupling member 6, the opening part 7 is formed in the top surface of the lower case 11a, and a display part 3 forming the raised part is coupled with the upper case 11b. Consequently, the upper case 11b contacts the lower case 11a when the box body is not used to close the opening part 7, so that the display part 3 is fallen down on an operation part 2. When the box body is used, the upper case 11b is positioned while elevated to above the lower case 11a in parallel through the coupling member 6, thereby opening the opening part 7. At the same time, the display part 3 is raised to allow the display to be seen, and the operation part 2 becomes ready to operate.
Patent JP-S61178490-A (JP)
Title: Heater for single crystal pulling up apparatus
Inventor: FUJII TAKASHI
IPC: C30B27/02
Filed: 1985-02-04
Abstract: PURPOSE:The titled heater, having a truncated conical heater tapered inward in the upper part and opening part at the upper end continuously from the upper end of a cylindrical heater, and capable of heating a melt in a crucible to form an optimal temperature distribution thereof for obtaining a single crystal of high quality. CONSTITUTION:A truncated conical heater 14, tapered inward in the upper part and opening part at the upper end, and having an opening part 15 with a reduced diameter at the upper end is provided in extension at the upper end of a cylindrical heater part 13. A crucible filled with a crystal raw material is heated by the heater having the above-mentioned construction, and the truncated conical heater 14 is present not only in the outer peripheral part of the crucible but also in the upper part. The diameter of the opening part 15 is smaller than the inside diameter of the cylindrical heater 13, and therefore the surface of the crystal raw material melt in the crucible is heated by the radiant heat of the truncated conical heater 14, particularly strongly to the center of the crucible. Thus, the temperature distribution in the diameter direction or depth direction of the crucible becomes gentle. The crystal of a large diameter and high quality can be produced with high reproducibility.
Patent JP-S53103308-A (JP)
Title: Control signal generator circuit
Inventor: YAMASHITA NORIO
IPC: H04B1/16
Filed: 1977-02-22
Abstract: PURPOSE:To secure an accurate generation of the signal according to the frequency difference of the input signal, by giving a digital treatment and comparison to the two input signals for the tuning control of the FM tunner.
Patent JP-S56116334-A (JP)
Title: Ring counter
Inventor: FUJII FUMIAKI
IPC: H03K23/54
Filed: 1980-02-20
Abstract: PURPOSE:To simplify the circuit, by providing a pull-up resistor between the output of series MISFET of the prestage and the voltage terminal and forming the start signal at the application of power supply, in a ring counter consisting of MISFETs. CONSTITUTION:While the first clock pulse phi1 is fed after the application of the power supply, the gate of an MISFETQ4 is charged up to the on-level through an MISFETQ7 provided between the output of series MISFETs Q1, Q2 of the prestage circuit and the voltage terminal VDD, then the output A is formed in synchronizing with the clock pulse phi1. With the leading of the output A, MISFETQ2' of the next stage is on, the gate of MISFETQ4' is charged up to form the output B with the first clock pulse phi2, and MISFETQ6 of the prestage is on to make reset. Similarly, outputs C-H are output, the first stage circuit is set with the output H of the final stage, allowing the operation of ring counter.
Patent JP-H06298980-A (JP)
Title: Production of molding made of flexible integrally molded polyurethane foam
Inventor: ARUMIN SHIYURUNKU
IPC: C08J9/30
Filed: 1994-01-19
Abstract: In a process for the production of mouldings from flexible PUR structural (integral) foam by foam moulding by means of polyaddition of a polyol with an isocynate in the presence of water, a closed, tough outer layer on the mouldings is formed by introducing 40 to 60% by volume of air, from 0.05 to 2.5% by weight of water and 0.25 to 2.0% by weight of one of the C1- to C6-hydrocarbons into the polyol.
Patent JP-S63186045-A (JP)
Title: Sliding material for motor with brake
Inventor: MURANO KATSUHIRO
IPC: C10N20/06
Filed: 1987-01-29
Abstract: PURPOSE:To produce sliding material having excellent characteristics by compounding phenol risin at 30-62.5% by weight as basic resin, and polytetrafluoroethylene at 22.5-60% by weight and oxybenzoylpolyester at 7.5-27.5% by weight as filler. CONSTITUTION:A sliding material 1 is put slidably in axial direction together with a coil spring 2 in a holding hole formed on a motor end bracked 3, and brakes a motor between a metallic braking plate 4 on a motor shaft 5 and itself. This sliding material 1 is formed by compounding phenol resin at 30-62.5% by weight as basic resin, and polytetrafluoroethylene at 22.5-60% by weight and oxybenzoylpolyester at 7.5-27.5% by weight as filler. Accordingly, the above-mentioned sliding material does not damage the braking plate 4 functioning as its opposite member, and has excellent sliding characteristics, wear and abrasion resistance and heat resistance, and its quality can be therefore improved.
Patent JP-H06217587-A (JP)
Title: Servo controller for spindle motor
Inventor: HIRANO KENICHI
IPC: H02P6/06
Filed: 1993-01-12
Abstract: PURPOSE:To make it possible to perform stable servo control over a wide range of load fluctuation regardless of the causes of load fluctuation in a servo controller to servo-control a spindle motor by a driving voltage corresponding to PWM signal through pulse width modulation of error signals in feedback signals. CONSTITUTION:This controller comprises a frequency selecting circuit 21 which has a current detecting circuit 19 for detecting a load current of a spindle motor 10, a frequency selecting circuit 21 for separating the fluctuation range of load current flowing to a spindle motor 10 into a plurality of level stages (21a, 21b and 21c) and outputting selection signals 'a' to 'd' corresponding to each level stage and a frequency setting circuit 22 for setting the frequency of PWM signals in accordance with the selection signals output in conformity with the level stage corresponding to the size judged by the frequency selecting circuit 21 from the load current detected by the current detecting circuit 19.
Patent JP-S52102725-A (JP)
Title: Developing liquid for diazo-type copying
Inventor: MATSUDA TSUTOMU
IPC: G03C5/18
Filed: 1976-02-24
Abstract: PURPOSE: To provide a developing liquid for diazo-type copying, containing alkali (earth) metal salts of aliphatic aminosulfonic acids, which prevents precipitation of crystals by evaporation of the solvent and renders exchange of the developing liquid or cleaning of the developing part substantially unnecessary. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58161179-A (JP)
Title: Adapter of small-sized tape cartridge
Inventor: NINOMIYA KAZUNORI
IPC: G11B23/04
Filed: 1982-02-08
Abstract: PURPOSE:To hold securely the reference surface of the lower surface of an adapter body and the top surface of the adapter body including the top surface of an opening and closing lid without any clearance by adding the opening and closing lid for closing the top surface opening of the storage room of a small- sized tape cartridge to the adapter body. CONSTITUTION:When the small-sized tape cartridge 2 is stored in the storage room 25 and the opening and closing lid 35 is closed, the top surface of the small-sized tape cartridge 2 is pressed and held elastically by a plate spring 40. Further, the top surface of the opening and closing lid 35 while closed is held in the same plane with the top surface 30 of the adapter body 20. In this case, when the adapter 1 is pressed and loaded horizontally into a recording and reproducing device, the reference surface of the lower surface of the adapter body 20 is received and held in the recording and reproducing device and the top surface 30 of the adapter body 20 including the top surface of the opening and closing lid 35 is retained correspondingly at several points in the recording and reproducing device to prevent the play of the adapter body 20.
Patent JP-H01193527-A (JP)
Title: Latticed wooden frame foot warmer
Inventor: KOIZUMI HIDEYO
IPC: F24C7/04
Filed: 1988-01-28
Abstract: PURPOSE:To provide a latticed wooden frame foot warmer which has excellent safety and energy saving ability and can be manufactured at a low cost, by providing a piezoelectric element to detect movement of a body and a foot warmer coverlet and a control circuit to control the calorific value of a heat generating device from the detecting result of the piezoelectric element. CONSTITUTION:A person the legs of which are placed in a latticed wooden frame foot warmer is always finely moved irregularly. Since an outer case 33 of a piezoelectric element holding mechanism 6 is vibrated through the fine movement and a pressure exerted on a piezoelectric element 4 through a compression spring 35 is changed, when a person uses the latticed wooden frame foot warmer, a fluctuation in a voltage is produced at the output (point P) a detecting circuit 15. The voltage is compared with a reference voltage by a comparing circuit 16, an output signal from the comparing circuit 16 is inputted to a microcomputer 17, and the microcomputer 17 turns ON a relay 18 for a specified time starting from a rise of an output signal from the comparing circuit 16. Thereby, when a person starts to use the latticed wooden frame foot warmer, a heat generating device 3 is automatically turned ON, and when the person's legs are taken out from the foot warmer, the heat generating device 3 is automatically turned OFF after lapse of a specified time.
Patent JP-S60181855-A (JP)
Inventor: HANSU HENDORIKU FUERUHEURU
IPC: G06F11/10
Filed: 1985-02-05
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-S54112041-A (JP)
Title: Terminal sealing method of sheathed heater
Inventor: YAMAZAKI KATSUHIRO
IPC: H05B3/48
Filed: 1978-02-22
Abstract: PURPOSE: To improve the sealing effect and mechanical strength of frit, by filling the terminal of a sheathed heater with a mixture of frit powder and magnesia powder.  
     CONSTITUTION: A terminal of a sheathed heater is filled with a mixture 6 of frit powder and magnesia powder so that the mixture is projected by about 2mm from the end of metal pipe 1. The terminal is then heated at the meling temperature of frit for sealing the terminal of the heater. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000221990-A (JP)
Title: Voice recognizing device
Inventor: KURODA MASARU
IPC: G10L15/07
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a voice recognizing device capable of satisfactorily preparing a dictionary for recognizing a specific speaker without casting a burden on the speaker. SOLUTION: This voice recognizing device has a standard dictionary 1, a feature extracting part 2 for extracting the quantity of features from inputted voice, a collating part 3 for collating the quantity of features extracted by the feature extracting part 2 with the standard dictionary 1, a result output part 4 for outputting results of the collation in the collating part 3, and a dictionary renewing part 5 for renewing the standard dictionary 1. The standard dictionary 1 is prepared, in its initial stage, as a dictionary for recognizing unspecific speakers, and the dictionary renewing part 5 is adapted to renew the standard dictionary 1 into a dictionary for recognizing a specific speaker based on results of the collation of the quantity of features extracted from inputted voice with the standard dictionary 1.
Patent JP-S62177733-A (JP)
Title: Optical information recording and reproducing device
Inventor: KONISHI NAOYUKI
IPC: G11B7/135
Filed: 1986-01-30
Abstract: PURPOSE:To detect the state of a track preceding the information is recorded and the correction of recorded information in parallel with recording of information by providing a means which detects the state of the track before recording and a means which reproduces recorded information. CONSTITUTION:The light from a light emitting element 2 is divided into three by a spectral element 20 and is reflected on a beam splitter 4 and is converged as three spots 18, 22, and 23 on the recording face of an optical disc 1. When information is recorded on a track 29b by the spot 18, the spot 22 is projected to a track 29a, where information is not recorded, just preceding the track 29b, and information is recorded by the spot 18 if recording is available, but a prescribed command is issued from a check data reading circuit 28 if record ing is improper. The spot 23 is projected to the part where a pit is formed by the spot 18, and reproduced information is compared with information which a signal processing circuit 15 holds; and if correction or rerecording is performed in accordance with the command from the circuit 15 if recording is erroneous.
Patent JP-S61179151-A (JP)
Inventor: SUZUKI MIGAKU
IPC: A61F13/514
Filed: 1985-02-04
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。