baber/WOPTO huggingface dataset:
Patent JP-S5683275-A (JP)
Title: Servomechanism
Inventor: NOUDA SHIGETOSHI
IPC: H02P1/16
Filed: 1979-12-07
Abstract: PURPOSE:To improve starting characteristic of a servo circuit by activating a servo system under keeping an artificial motor circuit equivalent ot a motor in operation at the time of motor starting. CONSTITUTION:A DC voltage from a DC supply 22 is supplied to a motor 1 at starting, an output of a voltage comparing circuit 9 is supplied to an input end of an artificial motor circuit 21, and a frequency signal obtainable throught the artificial motor circuit 21 is supplied to a digital phase comparing circuit 4 and a frequency-voltage converting circuit 10. When a frequency signal from a frequency generator 2 exceeds a DC voltage 27 and the output of the voltage comparing circuit 9 exceeds the DC voltage 27, switch circuits 18-20 are charged to a terminal N side. Thus the frequency signal is supplied to the digital phase comparing circuit 4 and the frequency voltage converting circuit 10, and the output of the voltage comparing circuit 9 is supplied to the motor 1 through a drive amplifier 11.
Patent JP-S5491546-A (JP)
Title: Cold-setting composition
Inventor: YONEZAWA KAZUYA
IPC: C08L67/00
Filed: 1977-12-29
Abstract: PURPOSE: To provide a cold-setting composition curable in a short time, and giving a cured product having improved hardness, solvent resistance, heat resistance and boiling water resistance, and freely adjustable modulus and elongation, comprising a polymer having a terminal silyl group which is cured by moisture, and a silicone compound having a reactive functional group.  
     CONSTITUTION: The title composition is prepared by compounding (A) a polymer selected from a polyester having a molecular weight of 300W8,000, an ethyer-ester block copolymer having a molecular weight of 300W20,000, a vinyl polymer, a diallyl phthalate prepolymer having a molecular weight of ≤20,000, etc. each having a silyl group of formula R 1 , 2  are H, 1W10C alkyl, aryl, aralkyl; X is halogen, alkoxy, acyloxy, ketoxymate, amide, aminoxy, mercapto; a is an integer of 0W2), (B) a 1W20Si silicone compound having H, OH and alkoxy groups directly bonded to Si atom, and if necessary, (C) a silanol condensation catalyst. The amount of the silicone compound is 0.01W100 parts per 100 parts of the silyl- terminated polymer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H117003-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: KABE MASAAKI
IPC: G02F1/1333
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of the liquid crystal display element which does not be affected in its pixels by photosensitive resin and has no deterioration of the performance of the liquid crystal by partially forming the photosensitive resin without using any adhesive such as a sealant and adhering a couple of substrates. SOLUTION: A liquid crystal material 2 with which a photosensitive material is mixed is applied or dripped on the electrode side of at least one substrate between a couple of substrates and after spacers 8 are scattered on the electrode side of the substrate 1', the substrates 1 and 1' are put one over the other with the electrodes in; and the substrates 1 and 1' after being exposed through a mask while pressed are gradually cooled to cause the phase separation of the liquid crystal and photosensitive material, photosensitive resin is formed at the part irradiated with light through the mask exposure, and the substrates 1 and 1' are adhered together to manufacture the liquid crystal display element.
Patent JP-H0671865-A (JP)
Title: Plant for supplying pressurized gas to printing press system driven by pressure medium
Inventor: PEETAA TEOBARUTO BURAAZAA
IPC: F04B49/02
Filed: 1993-06-29
Abstract: PURPOSE: To enable pressure to be appropriately supplied to a system against the actually required amount of a pressure medium in accordance with the lapse of time to be spent for a process underway in a printing press. CONSTITUTION: At least one pressure storing tank 12 and one sensor 19 for measuring pressure are assigned to each of system 11. The pressure storing tank 12 is radially connected to at least a single compressor 7 through an electrically driven pressure medium distribution/supply device. In addition, an electrical control part 20 is provided which is connected to the sensor 19 for measuring pressure and the mechanical control part of a printing press 1, and the electrical control part 20 controls drive motors 6 for the distribution/supply device and the compressor 7.
Patent JP-S5860771-A (JP)
Inventor: HERUMAN ITOSHIYUTAIN
IPC: G03G15/16
Filed: 1982-09-16
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-S5784430-A (JP)
Title: Liquid crystal display element
Inventor: AZUMA KAZUFUMI
IPC: G02F1/1337
Filed: 1980-11-13
Abstract: PURPOSE:To obtain a colorless orienting film which is not affected by heating and a sealant during sealing by using a specified polyamic acid. CONSTITUTION:Each substrate having an electrically conductive transparent film is coated with a soln. of a specified polyamic acid, and intramolecular condensation and ring closure are caused by heating to obtain a film of a polymer having repeating units represented by the general formula[where Ar1 is a quadrivalent aromatic group, Z1 is a C-C bond bonding aromatic rings together directly, an alkylene groups such as -CH2-, -(CH2)2- or -C(CH3)-, and -O-, -S- or -SO2-, mark-shows the bonding radical of each carboxyl group existing at the o-position to the principal polyamide chain, R is H or an ester residue such as alkyl or aryl, each of Ar2 and Ar3 is bivalent aromatic group, and Z2 is identical with Z1].
Patent JP-H0453538-A (JP)
Title: X-ray diagnostic apparatus
Inventor: KOYAMA KATSUHIKO
IPC: A61B6/00
Filed: 1990-06-20
Abstract: PURPOSE:To promptly set angles and display always precise clinical angles so as to reduce operational loads by detecting the angle of rotation of a holding device to each shaft using detecting means, and finding clinical angles using an expression for computation, and displaying the clinical angles in a display means. CONSTITUTION:An alpha-angle detecting sensor 11, a beta-angle detecting sensor 12, and a gamma-angle detecting sensor 13 detect the angle (a) at which a C arm slides, the angle beta of the main rotation of the C arm, and the angle gamma of rotation of a stanchion (about a Z shaft), respectively. Clinical angles e.g. an RAO/LAO angle theta and a Cr/Cd angle eta are computed, using a computational expression, as functions of the three angles alpha, beta, gamma of rotation detected by the respective detecting sensors 11, 12, and 13. The LAO/RAO angle gamma and the Cr/Cd angle etaboth read out from memory 17 by a CPU 16 are displayed on a digital display panel 19 via an I/O port 18. A clinical angle defined as only one direction of photographing can precisely be obtained and displayed on the angle digitally displaying panel 19.
Patent JP-S5491354-A (JP)
Title: Coordinate position detector
Inventor: MORI TADATAMI
IPC: G01B7/00
Filed: 1977-12-28
Abstract: PURPOSE: To simplify the construction of a resistor, which is mounted on a coordinate input plate, by constituting the two sides of a bridge circuit with the use of paired resistors between electrodes so that the output voltage of the bridge circuit is reduced to zero.  
     CONSTITUTION: A coordinate input plate 30 has its glass substrate SUB covered wholy with a transparent resistive film R of tin oxide or indium oxide, which is further covered with an insulating layer 1F of glass having a low melting point. The coordinate input plate 30 thus prepared is placed on a coordinate plate P such as a table of Chinese letters and is set in such a relative position as can be observed from the above. At the two terminals T x , fixed and variable resistors RC and Ru having their one terminals connected are connected through change-over switches S 1  and S 2 , thereby to constitute the two sides of a bridge circuit with the resistors between respective terminals. A detecting pen is brought into abutment against a preset coordinate  position of the plate 30 so that the AC signals from an oscillator are fed to the bridge circuit through the electrostatic capacity between the pen and the film R. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5783482-A (JP)
Title: Printer
Inventor: SUZUKI FUMIO
IPC: G06K15/06
Filed: 1980-11-13
Abstract: PURPOSE: To prevent the dispersion of printing timing from occurring unpunctually and to improve the printing quality by a method wherein the dispension of printing timing in an impact printer is detected by a piezoelectric converter arranged in parallel to types and driven by signals obtained for correction.  
     CONSTITUTION: A printing instruction signal is inputted into the driving circuit of electromagnets to operate 160 sets of electromagnets 4, movable levers 3 and hammers 21. When a hammer 21 strikes the surface of a type, an impact current occurs in a piezoelectric converting element 81 arranged in parallel to a type 11 and runs in a coil 85 to generate a magnetic field in a core 84 concentric with the drum 1. At that time an induction field appears in a pick-up 87 arranged near the core 84 to induce a current in an induction coil 86. Thus, the  time until each hammer 21 operates respectively every position and strikes is  computed and respective differences of time are searched. The dispersed values  obtained are adjusted for correction so that timings of signals imputted to the  driving circuit can be arranged and printed on the basis of the average time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5948806-A (JP)
Title: Magnetic recording and reproducing device of video signal
Inventor: MORIMOTO TAKESHI
IPC: H04N5/922
Filed: 1982-09-14
Abstract: PURPOSE:To improve the S/N as well as the using efficiency of the band width, by providing an emphasizer for upper band wave of the 2nd modulated wave to a recording circuit and a suppressor having adverse characteristics to a reproducing circuit respectively. CONSTITUTION:The 1st and the 2nd video signals are applied to input signals 21 and 22 respectively. The central frequency f1 of the 1st molulated wave is set higher than the center frequency f2 of the 2nd modulated wave. Thus the lower band wave of the 1st modulated wave does not overlap the upper band wave of the 2nd modulated wave. A frequency multiplexed mixture wave is recorded by a magnetic head 29 at the allocation where a frequency f1-2f2 is set between frequencies f1 and f2. Then the mixture wave is reproduced by a magnetic head 30. An emphasizer 38 is provided to a recording circuit system to emphasizes the upper band wave of the 2nd modulated wave. While a suppressor 39 of adverse characteristics is provided to a reproducing circuit system. The emphasizer 38 is formed with connecting a parallel circuit of a series circuit consisting of a resistance 43, a capacitor 48 and an inductance 50 to the emitter of a transistor 40.
Patent JP-H11317285-A (JP)
Title: Temperature controlling method of induction heating cooker
Inventor: NAKAJIMA YUKIO
IPC: H05B6/12
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent a cooking utensil from being heated beyond the preset temperature, during the process from the turning on the electromagnetic cooking device to start the heating of the cooking utensil until the heating temperature gets to the preset temperature. SOLUTION: The following temperature controlling method is applied to an induction heating cooker 1 constituted by putting a magnetic cooking utensil 4 in a magnetic field generated by passing an alternating current through an induction heating coil 3 to heat and cook foodstuffs in the cooking utensil 4. That is, when the cooking utensil 4 is heated after the induction heating coil 3 is turned on, as the heating temperature Q gets close to the preset temperature required for the cooking, a temperature-up rate ΔQ/Δt of the cooking utensil 4 is gradually decreased. Then, the cooking by heating of the foodstuff is finished at the point when the temperature-up rate substantially reaches zero.  This is performed by lengthening, by degrees, the time Δt during which the electric power supplied to the induction heating coil 3 is increased in phase by the prescribed amount of change of the power.
Patent JP-H08330903-A (JP)
Title: Ground inductance circuit using gyrator circuit and lc resonance circuit
Inventor: FUJII TOMOHIRO
IPC: H03H11/08
Filed: 1995-06-03
Abstract: PURPOSE: To prevent the break of DC bias, to eliminate the variation of resonance frequency against the temperature change, and to secure the stable frequency characteristic. CONSTITUTION: The 1st and 2nd OTA (transconductance amplifiers) 1 and 2 have two input and output terminals respectively. Then a 1st input terminal of the OTA1 is connected to a 2nd input terminal of the OTA2, and a 1st output terminal of the OTA1 is connected to a 1st input terminal of the OTA2. Both 2nd input and output terminals of the OTA1 are grounded together with the 2nd input terminal and the 1st output terminal of the OTA2 respectively. Furthermore, a ground inductance circuit having its capacitor C1 connected between the 1st input terminal of the OTA2 and the ground is added, together with a resistor R1 and the 2nd and 3rd capacitors C2 and C3 which are connected to the 1st input terminal of the OTA1 of the ground inductance circuit.
Patent JP-S5783971-A (JP)
Title: Spot exposure control circuit
Inventor: HIROBE HITOSHI
IPC: G03B7/08
Filed: 1980-11-13
Abstract: PURPOSE: To set the exposure of an object to be shot al the time, by providing a means of extracting an optional video signal on a television screen between a video amplifier and a level detector.  
     CONSTITUTION: Between the video amplifier 2 and level detector 3 of an exposure control system, an analog switch 5 turned on-off by a signal from a spot position signal generating circuit 6 is inserted. Through this analog switch 5, the video signal of a spot part is extracted and its level is detected to operate an exposure control circuit 4. Thus, an image pickup element 1 or a disphragm is controlled to adjust the exposure of the spot part. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5587948-A (JP)
Title: Measuring method of concentration of chloric acid
Inventor: OKAMOTO MASAYOSHI
IPC: G01N31/00
Filed: 1978-12-27
Abstract: PURPOSE: To easily, quickly and accurately measure the concentration of chloric acid, by measuring the dissolved oxygen concentration of a solution of the chloric acid before and after adding a chloric acid decomposing agent.  
     CONSTITUTION: A filter 16 filled with a hypochlorous acid decomposing agent is provided in the center of a hypochlorous acid concentration measuring cell 13. Dissolved oxygen meters 14, 14' are provided at the front and rear of the filter 16. The cell 13 is connected through a silicon tube 12 to a brown glass bottle 11 containing a solution of hypochlorous acid. The solution is supplied into the cell 13 by a suction pump 17. The concentration of dissolved oxygen is measured by the dissolved oxygen meters 14, 14' before and after the dissolved oxygen passes through the filter 16. The measured values are displayed on indicators 18, 19. The increment in the concentration of dissolved oxygen is calculated to determine the concentration of the hypochlorous acid. According to this constitution, the concentration of the hypochlorous acid can be accurately and easily measured without being affected by the turbidity of the measured solution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6051991-A (JP)
Inventor: YOSHIKAWA EIICHI
IPC: G07D9/00
Filed: 1983-08-31
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-H0453091-A (JP)
Title: Random access memory
Inventor: ITO AKIRA
IPC: G11C11/413
Filed: 1990-06-20
Abstract: PURPOSE:To accelerate access without enlarging circuit scale by selecting a row having a bit number which is the integral multiple of the number of bits in a write data. CONSTITUTION:A row selection part 2 selects the row of a memory cell part 1 by decoding the high-order bit of an address signal. At that time, the row composed of the number, which is the integral multiple of the number of bits in the write data, of bits is selected. An input buffer part 6 outputs the row so that the row can be distributed to be the integral multiple of the number of bits in the write data. On the other hand, a column selection part 5 selects by the row selection part 2. Namely, the desired column is selected from the row composed of plural columns. A column input/output circuit 4 writes the plural columns of write data, which are applied from the input buffer part 6 through an input data control part 3, while adding those data to the column of the memory cell part 1 selected by the column selection part 5. Then, the data read out of the column of the memory cell part 1 selected by the column selection part 5 is added to an output buffer part 7.
Patent JP-H0210115-A (JP)
Title: Warmth detecting device
Inventor: ISHII KATSUMI
IPC: G01D21/00
Filed: 1988-06-28
Abstract: PURPOSE:To obtain optimum environment by making the inner surface of a hollow substance having an opening part provided with a porous cover possess good reflectivity with respect to light and heat, covering the outer periphery thereof with a heat insulating material, providing a heat generating body therein, estimating the power of the heat generating body with an output from a temperature sensor and controlling the power. CONSTITUTION:The inner surface 11 of the hollow substance 12 is covered with the material having good reflectance with respect to heat and light and a part of the hollow substance 12 is made to open and covered with the porous cover 13. The outside of the hollow substance 12 is fitted in a heat insulating case 14 and the heat generating boy 10 is provided on the inside thereof. The outside temperature is detected by a sensor 22 so as to drive an estimating means 21 according to the output therefrom. The power supplied to the heat generating element 10 is obtained from the difference between an intended temperature set in the estimating means 21 and a measured temperature 22 in an operation part 16, so that the heat generating element 10 is heated through the control means 15. The hollow substance 12 has characteristic similar to the sensation of warmth and coldness of a human being with respect to radiant heat and convective heat owing to its structure. Thus, comfortable space can be easily formed and the title device becomes appropriate for the control of an air-conditioning equipment.
Patent JP-H04357093-A (JP)
Title: Metal mask screen
Inventor: YOKOMICHI KEIICHI
IPC: H05K3/34
Filed: 1991-06-03
Abstract: PURPOSE:To improve plate release properties and prevent ink run as much as possible by forming a composite plated film in which chemical compound particles containing fluorine are dispersed in an eutectoid form on the inner peripheral wall of a cream solder supply orifice in a metal mask screen body having the supply orifices. CONSTITUTION:A composite plated layer 3 in which chemical compound particles 2 containing fluorine are dispersed in an eutectoid form in a metal plated phase (metal matrix phase) 1, is formed over the entire metal mask screen body 4, at least on the inner peripheral wall of its cream solder supply orifice 5. The metal matrix phase 1 which forms a composite plated layer 3 is preferably not adhesive to cream solder, for example, nickel, nickel alloy and copper. The chemical compound particles 2 containing fluorine can be of polytetrafluoroethylene and polyvinylidene. Thus the plate release properties become superior and no ink run due to the adhesion of cream solder occurs, if the cream solder layer is extremely fine.
Patent JP-S646727-A (JP)
Title: Wavelength direct shaft driving mechanism for spectroscope
Inventor: HAYASHI TSUTOMU
IPC: G01J3/06
Filed: 1987-06-27
Abstract: PURPOSE:To keep a wavelength drive speed constant in the overall wavelength range, by varying a reduction gear ratio of a decelerating mechanism by cos thetawith respect to an angle of rotation of a diffraction grating. CONSTITUTION:A diffraction grating is mounted on a rotary center shaft 4 of a reduction gear 2. A drive gear 6 is meshed with the gear 2 and transmits a rotating force of a drive motor housed in a gear block 8 to the gear 2. A photointerrupter 18 for detecting the origin of an angle of rotation of the diffrac tion grating checks one end of the gear 2 to detect the origin. As the gear 6 rotates counterclockwise, the gear 2 turns clockwise and the radius (r) of the gear 2 varies according to r0costheta. Therefore, in this reduction gear head, when the reduction gear ratio at the origin position is R0, the reduction gear ratio R at a position of a desired angle theta gives R=R0costheta. As a result, a varia tion of the wavelength is constant in a range of an angle theta for use in a spectro scope. This keeps a wavelength driving rate at each angle position of a rotation of the diffraction grating constant, thereby maintaining a wavelength driving speed at a constant level in the overall wavelength range.
Patent JP-S648326-A (JP)
Title: Starting device for machine outside of air conditioning room
Inventor: SUGIYAMA NAOKI
IPC: F02N99/00
Filed: 1987-06-27
Abstract: PURPOSE:To make it possible to quickly start an engine and also to perform the remote control of engine start by providing a means for supplying fuel according to the negative pressure generated in the engine and a switch means for commanding engine start respectively. CONSTITUTION:A starting switch 2 for commanding the start of an engine 1 is provided. A regulator 3 for supplying fuel gas according to the negative pressure generated in the engine 1 is installed. In addition, the throttle valve 4 connected between the engine 1 and the regulator 3 and an actuator 5 for driving the throttle valve 4 are arranged. A starter motor 6 to rotate the engine 1 and a controller 7 to control the actuator 5 and starter motor 6 according to the command of the starting switch 2 are provided. This makes it possible to supply the engine 1 with fuel according to actual engine speed, to quickly start the engine 1, and also to perform remote control engine start by means of the starting switch 2.
Patent JP-H0829907-A (JP)
Title: Silver halide photographic material
Inventor: YASUDA TOMOKAZU
IPC: G03C7/00
Filed: 1994-07-12
Abstract: PURPOSE:To provide color photographic material with little lowering of coloring density with the lapse of time and excellent storability. CONSTITUTION:Regarding a color photographic material in which a coupler is dispersed in a hydrophilic colloidal layer, the color photographic material contains a polymer having the formula given wherein R<1> stands for hydrogen atom, a C1-4 alkyl group; halogen atom, R<2>, R<3> may be same or different and stand respectively for an alkyl group and an aryl group; L stands for a divalent bonding group; and n1 is 0 or 1.
Patent JP-H05317465-A (JP)
Title: Golf club head
Inventor: UJI RYOHEI
IPC: A63B102/32
Filed: 1992-05-27
Abstract: PURPOSE:To realize a golf club head which decreases an amount of spin, increases flying distance and is easy to fly up by not arranging metal material in a crown part on an upper surface of the head. CONSTITUTION:In this golf club head, no metal material is placed on a crown part 1 unlike a conventional golf club. In detail, the crown part 1 is cut off and a hole 2 is formed there. The hole 2 may be left as it is or closed with a plate 4 of a transparent and light-weight resin or the like. By this device, the possible weight of the metal material not arranged can be substantially distributed to a sole. so that the gravity can be lowered. As a result, an initial speed of a ball is increased and an amount of spin can be decreased, whereby a flying distance can be increased.