baber/WOPTO huggingface dataset:
Patent JP-H04271555-A (JP)
Title: Terminal reset device
Inventor: SHIMADA NORIJI
IPC: H04M1/64
Filed: 1991-02-26
Abstract: PURPOSE:To initialize a terminal equipment with remote control via a communication line by bringing the communication line into the communication state after detecting a call signal with a prescribed sequence so as to detect the arrival of a reset signal. CONSTITUTION:When a call signal of a terminal equipment 10 is detected by a detection means 20 connected to communication lines L1, L2 at a prescribed sequence, the lines L1, L2 are brought into the communication state via a line connection means R1. In this state, a control means (MPU) 22 awaits the arrival of a reset signal via the lines L1, L2 and initializes the terminal equipment 10 via a reset means R2 upon the detection thereof, then a person going to make initialization initializes the relevant terminal equipment via the lines L1, L2 by remote control.
Patent JP-H02233875-A (JP)
Title: Knocking controller for internal combustion engine
Inventor: MATSUOKA ATSUKO
IPC: F02P5/152
Filed: 1989-03-08
Abstract: PURPOSE:To reduce a burden on a hardware part by installing four means for securing a peak value signal from detector output, securing a leveling signal, making out a threshold from this leveling signal and comparing the peak valve signal with the threshold, respectively. CONSTITUTION:An output signal of a knock sensor 1 is filtered of its band wave by a band pass filter 2, and a peak value and a mean value are secured at each cylinder by a peak hold circuit 11 and a leveling circuit 12. First, a peak hold signal is converted into analog-to-digital, securing a signal Vp, then a reset signal is fed to the circuit 11 from a microcomputer 9A, successively a leveling signal is converted into analog-to-digital likewise, securing a signal VA. Next, this signal VA is amplified into offset addition and thereby a knock discriminating threshold value VTH is operated. Then, a comparison between Vp and VTH takes place, and when a difference Vk between both of them is positive, it is so judged that there is knocking, and timing delay compensation processing is carried out, thereby finding knock timing delay control  thetaR=VkXL (L is compensating rate), and knock compensation timing delay value thetaR=thetaR+ thetaR is operated.
Patent JP-H11246558-A (JP)
Title: Method for producing racemate of 3-quinuclidinol
Inventor: NOMOTO FUMIKI
IPC: C07D453/02
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of recovering a desired optical isomer in a high yield and resultingly producing the racemate of 3-quinuclidinol useful as a pharmaceutical, agrochemical or the like by bringing an optically active 3-quinuclidinol into contact with a catalytic reduction catalyst under conditions in which a recemate is producible. SOLUTION: An optically active 3-quinuclidinol is brought into contact with a catalytic reduction catalyst of a Raney catalyst selected from a group consisting of Raney nickel, Raney cobalt and Raney copper, or the like in hydrogen atmosphere under conditions in which a racemate of 3-quinuclidinol is preferentially produced, and the obtained racemate is recovered to obtain the racemate of 3-quinuclidinol. Further, it is preferable that an optically active 3-quinuclidinol is made to contact with the first catalytic reduction catalyst under oxidative conditions, and the obtained 3-quinuclidinone is brought into contact with the second catalytic reduction catalyst under reductive conditions, with the result that the optically active 3-quinuclidinol of the formula is racemized.
Patent JP-H09222595-A (JP)
Title: Liquid crystal display
Inventor: IKEDA MASAHIKO
IPC: G02F1/1333
Filed: 1996-02-17
Abstract: PROBLEM TO BE SOLVED: To enable production at a low cost without hindering the contrast of the opaque state and transparent state of a liquid crystal dispersed polymer layer by disposing an optical interference fringe layer with which interference fringes are generated by the diffraction of light at a liquid crystal display element having the liquid crystal dispersed polymer layer with which the transmission and scatter of light are selectively executed. SOLUTION: The light interference fringe layer 4 with which the interference fringes are generated by the diffraction of the light is disposed at the liquid crystal display element having the liquid crystal dispersed polymer layer 7 with which the transmission and scatter of the light are selectively executed by changing the light scattering state of the liquid crystals by the presence or absence of electric fields. This light interference fringe layer 4 generates images, patterns, colors, etc., by causing the interference of the light by the diffraction effect and includes the layers utilizing the ruggedness of the surface or utilizing the laminar structure. A relief type hologram is known well as the former and a Lippmann hologram as the latter.  In such a case, the interference colors are made visible and invisible by the transparent and opaque states of the liquid crystal dispersed polymer layer 7 when the light interference fringe layer 4 is viewed through the liquid crystal dispersed polymer layer 7.
Patent JP-S54145757-A (JP)
Title: Method of controlling injection molding
Inventor: SHIBATA NORIMINE
IPC: B29C45/77
Filed: 1978-05-06
Abstract: PURPOSE:Both mold clamping force and mold open are detected and the injection pressure is controlled by the product of both, thus keeping the work of the resin in the mold constant, and increasing and stabilizing the dimensional accuracy of the molded products. CONSTITUTION:Mold 1 is clamped by advancing cylinder 6 and the elongation of tie bar 7 that corresponds to the mold clamping force is electrically detected by brackets 7a, 7b rammer 8 and differential transformer 9. Then, a resin is injected into mold 1 by injection cylinder S and the center part of mold is pushed and bended by the pressure of the resin and the mold open is electrically detected by sensor  4. The work of injection cylinder S is detected as the product of the mold open  and the mold clamping force (substituted with the elongation of tie bar) and it  is fed back to the hydraulic pressure of the injection cylinder, thus controlling the injection pressure.
Patent JP-H09222299-A (JP)
Title: Toy fireworks
Inventor: INOUE YOSHIKATSU
IPC: F42B4/18
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide toy fireworks which feast spectator's eyes by rotating the board of fireworks after the ignition. SOLUTION: A rotary plate 27 is mounted rotatably in the vertical direction on the board for supporting a powder explosive part 23 to the lower end, desired displays are respectively attached to the front surface of the board and front and rear surfaces of the plate 27, and the lower part of the plate 27 is temporarily fixed to the part 23 by temporarily fixing means. Before the part 23 is ignited, a predetermined combination display is formed by the surfaces of the board and plate 27. After the ignition of the part 23, the temporary fixing by the means is released by the combustion of the part 23, the plate 27 is rotated upward, and another combination display is formed by the front surface of the board and the rear surface of the plate 27.
Patent JP-S52135914-A (JP)
Title: Thermal reactor
Inventor: NARA AKIO
IPC: F01N3/26
Filed: 1976-05-11
Abstract: PURPOSE: To provide a thermal reactor in which better mixing procedure with exhaust gas is carried out, gas is able to stay longer and exhaust amount of injurious raw components can be well decreased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56151380-A (JP)
Title: Lamp lighting circuit
Inventor: SAKAKIBARA YASUHIRO
IPC: G04C10/00
Filed: 1980-04-25
Abstract: PURPOSE:To prevent undesirable influences by driving a lamp with an output which delays a switch signal together with preheating the lamp by the switch signal, thereby decreasing a rush current at the tme of lamp lighting of an electronic clock or the like. CONSTITUTION:When a switch 2 in ON, a current flows to a lamp 7, a resistance 3 and series path of a switch 2 from a battery 20, and a tungsten filament 7 of the lamp 7 is preheated. On the other hand, a switch signal reading circuit 5 is operated when the switch 2 is ON, and a delay circuit 6 is started. After a certain delay time, a transistor 4 becomes ON and a voltage approximately equal to that of the battery 20 is applied to the lamp 20. As the result, the lamp 7 is lighted with a sufficient luminescence and the light from the lamp 7 strikes against a liquid crystal indicator 13. By this, a rush current at initial time of lamp lighting can be supressed, and the instantaneous drop of a battery voltage and undeisrable influences to the control circut and the oscillation circuit due to this voltage drop can be prevented.
Patent JP-H09222673-A (JP)
Title: Film processor
Inventor: INATOME KIYOSHI
IPC: G03B21/44
Filed: 1996-02-17
Abstract: PROBLEM TO BE SOLVED: To surely detect the traveling or stopping of a film, with a simple constitution by detecting the traveling or stopping of the film, on the basis of the pulsation of a detecting signal whose signal level is changed according to the capacitance of an electrode. SOLUTION: Output signals S43 and S44 corrected in gain and a DC level are held as a sample with the timing of the start, of a stopping period, in a succeeding positional deviation signal detecting circuit 151, to generate positional deviation detecting signals S3 and S4 in the traveling direction and width direction of the film respectively. At this time, the output signal whose amplitude is great is converted into a binary signal synchronized with the pulsation, in a timing signal generating circuit 170 and then, the timing of the start of the stopping period for stopping the pulsation is detected from the binary signal. Then, the output signals 43 and 44 are held as the sample with this timing, to generate the signals S3 and S4.  Thus, even if a means for detecting the traveling and stopping of a moving picture film is provided separately, the traveling and stopping of the film are surely detected and the positional deviation detecting signals S3 and S4 can be generated.
Patent JP-H05219525-A (JP)
Title: Recording and reproducing device for video signal
Inventor: NAKADA SHINGO
IPC: H04N5/782
Filed: 1992-02-05
Abstract: PURPOSE:To prevent the circuit scale from being large by providing only one broadcast system conversion circuit in common to a VTR section for two kinds of recording and reproducing signal formats. CONSTITUTION:A signal reproduced by a 1st VTR mechanism section 14 is fed to a broadcast system conversion circuit 5 via a 1st signal processing block 11. The two kinds of modes are in existence that the broadcast system of the signal is converted and the result is fed to a 2nd signal processing block 21 as a video signal and the signal is recorded by a 2nd VTR mechanism section 24 and the signal reproduced by the mechanism section 14 is fed to the conversion circuit 5 via the block 11, the broadcast system is converted and the result is led to output terminals 33, 34, 36 as the video signal. Thus, the conversion circuit 5 is used to make a copy of a tape in the 2nd recording and reproducing signal format of an optional system from a tape with a 1st recording and reproducing signal format of a broadcast system.
Patent JP-H11226062-A (JP)
Title: Flexible robot arm
Inventor: YOSHIHARA SEISHIRO
IPC: A61G7/10
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, lightweight and inexpensive robot arm for nursing gentle to a human, that is soft, non-cold and good for holding and hitting without dangers even at the time of erroneous operations and malfunctions. SOLUTION: To a joint part 3 for connecting an arm 2 to a supporting member 1 to be fixed to a structure such as a bed or the like, an arm turning driving motor is loaded. To the joint part 5 for connecting the arm 2 and a hand 4, a ratchet mechanism is loaded. The surface layer of a hand part is covered with a soft material and a hinge opening/closing table and an arm driving switch are loaded to the hand part. The arm 2 can be turned to an air bag provided with a frame material.
Patent JP-S62210715-A (JP)
Title: Phase shifter circuit
Inventor: KUMAMOTO SHUICHI
IPC: H03H11/20
Filed: 1986-03-12
Abstract: PURPOSE:To obtain an AC output signal having always a desired phase difference from an AC input signal even when its frequency is changed by using an output signal of a phase difference adjusting means so as to change the resistance of the input resistor of an input circuit of a phase shifter or the capacitance of an input capacitor. CONSTITUTION:A phase comparison circuit 24 inputs the AC input signal A and a signal B with a prescribed phase difference to the signal A by a phase shifter 10 via comparators 22, 23 respectively, operates the difference of both the inputs and outputs a signal E corresponding to the phase difference. The output is smoothed by a full wave rectifier circuit 25 and a filter circuit 26. A phase difference adjusting device 28 outputs a control signal G to make zero the deviation between a set value of a phase difference setting device 27 and the output signal of the circuit 26 to a voltage controlled oscillator 29, which oscillates a signal H having a frequency corresponding to the signal G to turn on/off a contact 17 of a phase shifter 10 thereby changing the circuit constitution of the positive side of an operational amplifier 12. The phase shifter is adjusted in a closed loop by using a phase locked loop including the phase difference means and the phase difference adjusting means in such a way.
Patent JP-S59181012-A (JP)
Title: Liquid phase epitaxial growth
Inventor: SAKATA TOSHIO
IPC: H01L21/208
Filed: 1983-03-30
Abstract: PURPOSE:To perform a preliminary heating uniformly for all wafers by arranging a heater for the preliminary heating in the oven so as to heat wafers on the upper side mainly as well as by performing the preliminary heating after inserting the wafers in the position for the preliminary heating in the oven. CONSTITUTION:An upper heater 61, a middle heater 62 and a lower heater 63 are arranged on the periphery of the oven core 5 and mainly the lower heater 63 heats a melt 4 in a crucible 3. A heater 11 for the preliminary heating is displaced upward to be arranged on the position for preliminary heating 7 above the melt 4. Consequently, the lower side of the position 7 is heated by radiation heat from the melt 4, whereas the upper side is applied with auxiliary heating by the heater 11 for preliminary heating, so that the temperature distribution becomes nearly uniform from the upper side to the lower side. The heater 11 for preliminary heating is not always energized, but it is electrified after the wafer is inserted in the position 7 for preliminary heating so as to start the preliminary heating.
Patent JP-H02232739-A (JP)
Title: Diagnostic method for controller
Inventor: MARUYAMA SHOJI
IPC: G06F11/22
Filed: 1989-03-07
Abstract: PURPOSE:To simultaneously start plural function units to improve the quality of diagnosis by providing a transfer means which transfers a signal which is sent from a diagnostic function unit and simultaneously starts processors of plural function units. CONSTITUTION:A diagnostic function unit 21 selects, for example, a function unit 17 through a service bus 15 based on the indication of an FMD (field maintenance device) 13 and stores a diagnostic program in the control storage. Next, the unit 21 selects a function unit 20 and stores the diagnostic program in the control storage and sends the signal which simultaneously starts processors of units 17 and 20 to a transfer means 22. Since the means 22 transfers this start signal to processors of units 17 and 20, units 17 and 20 simultaneously start the operation and respective processors simultaneously execute given diagnostic programs. Thus, the reliability of a controller is improved because plural function units are simultaneously diagnosed not only to eliminate the loss of the diagnostic time but also perform the diagnosis of high quality.
Patent JP-H04292562-A (JP)
Title: Intake device of engine
Inventor: SHITANI YUJI
IPC: F02M25/07
Filed: 1991-03-19
Abstract: PURPOSE:To prevent sticking of a second throttle valve by limiting reflux of the exhaust gas when open degree of the second throttle valve becomes smaller than the open degree of a first throttle valve by a predetermined value. CONSTITUTION:An electric throttle valve 12 is controlled with an open degree characteristic different from a mechanical throttle valve 11 in response to accelerator operation quantity, and an EGR valve 16 is controlled in response to the operation condition, but when open degree of the mechanical throttle valve 11 is more than a criterion open degree and open degree of the electric throttle valve is less than a criterion open degree, the EGR valve 16 is closed to prohibit reflux of the exhaust gas. When EGR is performed under the condition that open degree of the mechanical throttle valve 11 is relatively large and open degree of the electric throttle valve 12 is small, the reverse flow component to the upstream side of an intake passage arrives the electric throttle valve 12, passing through the mechanical throttle valve 11, but EGR is prohibited to prevent adherence of the EGR gas to the electric throttle valve 12, and sticking of the EGR gas is prevented.
Patent JP-H03257580-A (JP)
Title: Digital signal processor
Inventor: SAKAKIBARA KATSUMI
IPC: G06F17/16
Filed: 1990-03-08
Abstract: PURPOSE:To increase the arithmetic processing speed of the complex numbers by providing the buses on two inputs of a complex number multiplier. CONSTITUTION:A complex multiplier 127 inputs the 1st and 2nd complex numbers and outputs the multiplication result of both multiplex numbers as a 3rd complex number. A cumulative adder 128 uses the 1st input of the multiplier 127, a 1st bus 123 connected to a 1st storage part 121, the 2nd input of the multiplier 127, a 2nd bus 124 connected to a 2nd storage part 122, and the output of the multiplier 127 as the inputs and adds cumulatively these inputs to each other to output this addition result. A multiplexer 129 selects the output of the multiplier 127 or the output of the adder 128. Then a demultiplexer 130 sends the output of the multiplexer 129 to the bus 123 or 124, and a control part 102 controls each part. In such a constitution, the arithmetic processing speed of the complex numbers can be increased.
Patent JP-H08206129-A (JP)
Title: Method for dwindling strength of intramedullary needle and non-reaming intramedullary needle
Inventor: KISHIGAMI YOSHIHIRO
IPC: A61B17/58
Filed: 1995-02-06
Abstract: PURPOSE: To provide a function for dwindling the strength to an intramedullary needle by inserting removably a reinforcing member into a cylindrically formed pipe of the intramedullary needle and pulling out stepwise the reinforcing member in accordance with the assimilation condition of a fractured bone part. CONSTITUTION: A cylindrical intramedullary needle main body 1 is prepd. by molding a flexible titanium alloy into a cylindrical shape and a ring-like stopper 5 for a reinforcing member projecting inside is provided in the bottom hole 4 of a needle bottom 2 and a semi-spherical lid is covered on the mouth hole 6 of a needle head 3 from the outside. The flexible reinforcing member 11 made of the titanium alloy inserted in the intramedullary needle main body 1 consists of a column-like stem 12 and cylindrical sheaths 13 and 14 and the head of the stem 12 is projected from the head of the sheath 13 and the head of the sheath 13 is projected from the head of the sheath 14 and the head of the sheath 14 is projected from the mouth hole 6 of the needle head 3. In addition, on the head part of each reinforcing member 11, a small hole is opened as a hook hanger 15 for pulling out.  After waiting for starting of assimilation of the fractured bone end, the stem 12 is at first pulled out and then, while the adhesion condition is observed, the sheath 13 is pulled out and finally, the sheath 14 is pulled out to decrease stepwise the strength.
Patent JP-S54147538-A (JP)
Title: Electrode for plane heating units
Inventor: MORITA MASAAKI
IPC: H05B3/20
Filed: 1978-05-11
Abstract: PURPOSE: For preventing the deterioration of an electrode section, to weld metallic particles on the lead wires inserted alternately in a plurality of holes made in the both end portions of plane heating units.  
     CONSTITUTION: A number of holes are made at the both ends of a plane heating unit 1. The lead wires 3 of a heat and acid resistance metal are inserted in said holes. A heat resistant conductive paint 4 is applied, dried and baked on said lead wires 3. The deterioration of a electrode section can be prevented since said conductive paint sandwiched between said lead wires and heating unit does not fall. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07236612-A (JP)
Title: Eye-sight test device
Inventor: HAYASHI AKIHIRO
IPC: A61B3/028
Filed: 1994-02-28
Abstract: PURPOSE:To examine a person's eyes regardless of a tested person's physical conditions by providing a beam splitter and a concave mirror by which a beam of light transmitted through the beam splitter is reflected and further directed to the beam splitter. CONSTITUTION:A beam of light of a collimating mark 5 illuminated by an illuminating lamp is reflected upward by a mirror 10, transmitted along an optical path A through a beam splitter 11, and then reflected by the beam splitter 11. The reflected collimating mark light beam is reflected by the beam splitter 11, and passed through a collimating mark optical path B to enter a tested eye 1. The beam splitter 11 includes an angle changing motor 13 for vertically moving the reflecting direction of the collimating mark light beam. The angle of rotation of the beam splitter 11 is changed by the rotation of the angle changing motor 13, whereby the collimating mark optical path B reflected by the beam splitter 11 is changed to the collimating mark optical path B' or to the collimating mark optical path B'' according to the position of the tested eye 1''. 1' and 1'' respectively indicate the condition where the height of a tested eye 1 is changed depending on a difference in seated height or the like.
Patent JP-H02235203-A (JP)
Title: Bias magnetic field generator
Inventor: HASEGAWA MITSUHIRO
IPC: G11B5/02
Filed: 1989-03-09
Abstract: PURPOSE:To eliminate the need for the control of relative positioning between an optical head and a bias magnetic field generator and to make the generator advantageous for structure and control by arranging the winding part of a coil on a plane close to a recording medium and constituting the coil so that a pitch interval on the outside of the coil is smaller than that in the vicinity of the coil center. CONSTITUTION:A conductor pattern 8 is formed on a magnetic body block 1 and an insulating layer 7 is laminated on the pattern 8 so that nodes 5, 6 on both the ends of the pattern 8 are left. Then, a spiral printed coil 2, a terminal 3 connected to the outer end and a terminal 4 connected to the pattern 8 at the node 6 are respectively formed on the plane of the layer 7 by means of conductor patterns. The coil 2 is constituted so that its winding part is reduced from the vicinity of the coil center to the outside of the coil 2 gradually or in stages in each certain range. Consequently, the bias magnetic field can secure an uniform area with a required size on a position close to the recording medium and the correcting control of a positional shear between the optical beam and the center of the magnetic field can be omitted.