baber/WOPTO huggingface dataset:
Patent JP-H05187415-A (JP)
Title: Double acting type hydraulic actuation device
Inventor: KIMURA KIYOSHI
IPC: B23D29/00
Filed: 1992-01-10
Abstract: PURPOSE:To provide a small and manipulatable hydraulic actuation device which may forcibly carry out the return movement of a piston rod by hydraulic pressure, and which may automatically and rapidly carry out this return movement. CONSTITUTION:A piston extending oil passage 42 and a piston retracting oil passage 43 communicated with a pump means 15 are formed in a body casing 13, and a supply passage for high hydraulic pressure fed from the pump means 15 is changed over into the piston retracting passage 43 from the piston extending passage 42 in response to position detection signals from position detecting means 59a, 59b for a piston rod 23.
Patent JP-H04242302-A (JP)
Title: Planar-array antenna
Inventor: YAMADA TAKAHIRO
IPC: G01S3/04
Filed: 1991-01-16
Abstract: PURPOSE:To realize the planar-array antenna in which a phase error of an antenna having a phase shifter at the antenna feeding is reduced, which is able to follow rocking of a mobile body regardless of a comparatively small size. CONSTITUTION:The antenna is provided with a controller 8 switching a phase of a phase shifter array (10a-10h) varying a phase of a radio wave signal of plural antenna element sub-arrays 1a-1d stepwise according to a setting value and tuner phase synthesis circuits 6a-6d adjusting analogically a phase of the radio wave signal of the plural antenna element sub-arrays 1a-1d within a range of one step of a phase switched by the controller 8.
Patent JP-S57116582-A (JP)
Title: Periodic voltage converting circuit
Inventor: YAMAGUCHI TADAHIRO
IPC: H02M7/48
Filed: 1981-01-13
Abstract: PURPOSE:To generate a DC voltage in response to the periodic variation of an input signal in a 1-period conversion type periodic voltage converting circuit by charging the first capacitor unit it reaches the first predetermined voltage and discharging the capacitor when the second capacitor exceeds the second predetermined voltage. CONSTITUTION:The predetermined voltage 5VD is applied to a capacitor C1 in accordance with the positive phase rectangular signal A of a positive phase and inverted phase generator 2. The output voltage C of the capacitor is compared with the predetermined voltage by the first comparator 7, which produces a charging pulse D to charge the capacitor C2 at the predetermined voltage 7VD. After the time t1/2, the capacitor C2 is discharged at constant current via a constant-current power source IB with the discharge pulse E. Then, the capacitor C1 is discharged with the reverse phase rectangular signal B, the first comparator 7 is stopped. The stored voltage H of the capacitor C3 becomes equal to the stored voltage G of the capacitor C2 with the detected pulse F of the second comparator 10. In this manner, the discharging time t2 of the capacitor C2 corresponds to one period of an input signal and varies in response to the  variation in the period of the input signal.
Patent JP-H04237723-A (JP)
Title: Mower fitting device of car
Inventor: TAKEKATA MITSUHIRO
IPC: E02F3/36
Filed: 1991-01-16
Abstract: PURPOSE:To mount a mower at the foremost of booms in the condition close to the vehicle body. CONSTITUTION:A mounting frame 11 is pivoted at the foremost of a left and a right boom 9 in such an arrangement as rotatable round the horizontal shaft 10. On this mounting frame 11 a mower 24 is removably mounted through a hooking part 29 and a coupling lock mechanism 30. The mower 24 is situated under the foremost of the booms 9 with possibility of revolving round a pin 35 within the allowable extent defined by a revolution restricting part 57. Because the center of gravity of this mower 24 is situated ahead of pin 35, it tilts with the back elevated at the time of rising.
Patent JP-H10194157-A (JP)
Title: Temporarily holding structure of pedal bracket
Inventor: KURODA KENJI
IPC: B60T7/06
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To easily and temporarily hold a pedal bracket without bringing about cost increase, so as to reduce the load of a worker. SOLUTION: A pedal bracket 1 to support a foot pedal 92 rotatable while energizing elastically in one direction by a return spring 9, is made in a structure held temporarily to a dash panel 2, and a cowl 3 or a cowl bracket 30 supported by the cowl 3. In this case, while through holes 10 and 10 formed at the front side of a car body at the pedal bracket 1 are locked to bolts 5 and 5 projecting to the car room side by penetrating the dash panel 2, the end 91 of the return spring 9 extended to project to the upper side of the pedal bracket 1 is abutted to the cowl 3 or the cowl bracket 30, so as to provide a structure to hold the pedal bracket 1 temporarily.
Patent JP-S56101101-A (JP)
Title: Lens
Inventor: NAKAMURA MASAO
IPC: G02B1/02
Filed: 1980-01-18
Abstract: PURPOSE:To change the focal length of the lens by changing the refractive index, by constituting the lens with the transparent ferrodielectric substance and by controlling the voltage applied to the lens. CONSTITUTION:Transparent electrodes 4 are provided on the boundary face of transparent ferrodielectric substance 1 constituted with a prescribed curvature. The voltage of battery 2 is applied selectively to a pair of electrodes 4. When no voltage is applied to the lens, incident light beam 5 parallel with the optical axis is refracted as light beams 7 and 9; and when the voltage is applied, the refractive index of the lens is reduced, and light beam 3 is refracted as light beams 8 and 10 to generate focus F2. Consequently, the focus is moved to change the focal length according to presence or absence of the voltage. This invention is applied to the concave lens and the composite lens besides the convex lens of the figure.
Patent JP-H05282877-A (JP)
Title: Semiconductor memory
IPC: G06F12/10
Filed: 1993-01-13
Abstract: PURPOSE:To minimize a length of a wire of a sense line as required and to accelerate an address conversion of a variable page size by providing three section switches in one CAM cell array. CONSTITUTION:A CAM cell array 200K for storing a logical address is divided into first - third CAM sections 212, 214, 216. First - third section switch circuits 222, 224, 226 are provided in the sections, and a sense line S1 from a sense circuit 206K is divided into three sections. The circuits 222, 224, 226 are controlled to be switched in response to a page size thereby to disconnect unnecessary parts of sense lines SK1, SK2, SK4. Thus, a length of a wire of a using part of the line SK and a capacity of the wire can be reduced. As a result, a comparing operation can be accelerated.
Patent JP-H04243026-A (JP)
Title: Objective lens position detector
Inventor: HASHIMOTO AKIRA
IPC: G11B7/09
Filed: 1991-01-17
Abstract: PURPOSE:To miniaturize the position detector for an objective lens for recording and reproducing information on and from an optical recording medium and to lower the optical output thereof. CONSTITUTION:This position detector is constituted by disposing a spectroscope 101 which divides an incident luminous flux to two fluxes and emits the fluxes in different directions on a movable holder 31 which is mounted with the objective lens 17 and executes tracking control and providing at least one photodetector 103a which detects the quantity of the divided luminous fluxes so as to detect the position of the above-mentioned objective lens from a change in the output of this photodetector.
Patent JP-S60147158-A (JP)
Title: Image sensor of adherent type
Inventor: NISHIGAKI SATOSHI
IPC: H01L27/146
Filed: 1984-01-10
Abstract: PURPOSE:To obtain an image sensor of the adherent type greatly improved in speeds to respond to light, in distinguishing between light and shade, and in sensitivity to light by a method wherein a photoelectric transducer of a pin diode structure is driven under an inverted bias. CONSTITUTION:An Al coating is deposited by evaporation on a substrate 1 made of pyrex, and a common electrode 2 and lower-layer wiring 6 for a matrix wiring are patterned. Next, a p type amorphous Si layer is laid. Thereafter, amorphous Si films of the i- and n types are deposited for the formation of semiconductor layers 3, 5. A process follows wherein an SiO2 film 9 is formed on these semiconductor layers and matrix wiring, and is then provided by etching with through-holes 10, 11. Between the photoelectric transducing section 3 and the diode section 5 on the insulating film 9, an ITO layer is laid to serve as individual electrodes, and then an Al layer as the upper wiring for the matrix wiring is deposited, both by evaporation. Finally, a photoelectric transducing section is built, composed of 1,024 picture elements. All the terminals are connected to a driving circuit for the real-time readout of image signals at RL.
Patent JP-S58121196-A (JP)
Title: Buffer circuit
Inventor: KANEKO SHIYOUJI
IPC: G11C8/06
Filed: 1982-01-13
Abstract: PURPOSE:To obtain an address buffer circuit which works at a high speed with a small amount of power consumption, by setting the precharging level of the output of a preamplifier less than the prescribed value. CONSTITUTION:A preamplifier III forming an address buffer circuit together with a main amplifier IV contains connecting parts V and VI for transistors TRT1- T3, TRT4-T6, etc. Then an output A' and an anti-output A' of the amplifier III have operations from VDD-3VT, where VDD is the power supply voltage and VT is the threshold voltage of a transistor. Thus the working speed is accelerated with a low precharging level compared with a case when a unit of TR is used to start an operation from VDD-VT. Owing to this low precharging level and high-speed operation, the current flowing through TRQ27, Q26 and Q25 as well as TRQ27, Q30 and Q29 of the amplifier IV is reduced. This realizes an address buffer circuit which has a high-speed operation with a small amount of power consumption.
Patent JP-S59128724-A (JP)
Inventor: TAKAHASHI MAMORU
IPC: H01H47/32
Filed: 1983-01-13
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-H11203030-A (JP)
Title: Input device
Inventor: MORISHIMA TOSHIYUKI
IPC: G09F9/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an input device whose setting is not easily changed by outside people and which can be miniaturized with no use of a shielding cover. SOLUTION: This device includes an input means 1 which operates with the applied operating force, an output part 6 which can selectively output a main or secondary output mode via the operation of the means 1, and a judgement part 6 which decides whether the lasting time of the operating force applied to the means 1 is shorter than a set time or not. Then a control part 6 is added to operate the main output mode and the secondary output mode via the output part 6 if the continuing time is shorter and longer than the set time respectively.
Patent JP-S5595580-A (JP)
Title: Dot matrix printing method
Inventor: WATANABE JIYUNJI
IPC: B41J2/255
Filed: 1979-01-17
Abstract: PURPOSE:To simplify operation and control by enabling printing with the movement of printing head in one direction under such constitution that printing pitch between printing modes is integer time the minimum printing pitch. CONSTITUTION:For instance, if print data of Chinese character ''Taka'' (hawk) is input into the second character signal generator 23, picture element signals for characters are supplied sequentially to drive circuit 25 by matrix array. Under this condition, dots are printed by printing pitch P1, causing only one Chinese character to be printed. Next, if print data of alphabet A is input into the first character signal generator 22, picture element signals for characters are supplied sequentially to drive circuit 25 by matrix array. In this way, for instance, printing wire 2... located on the second line of printing head 11 is driven, causing carriage 13 to be shifted to print only one alphabetic character.
Patent JP-S60148389-A (JP)
Title: Drive piezoelectric device
Inventor: TAKADA TAKASHI
IPC: H02N2/00
Filed: 1984-01-11
Abstract: PURPOSE:To increase the moving speed by combining a rectilinearly moving piezoelectric element and two elongating and contracting piezoelectric elements in an H shape. CONSTITUTION:A piezoelectric device 10 is formed in an H shape, and has a common electrode plate 11 as the first electrode and a pair of piezoelectric elements 12 secured to both the front surfaces of the plate. The elements 12 have a pair of piezoelectric units 13, 14 secured to the surface of the plate 11, and the second electrodes 15, 16 respectively secured to the opposite sides to one surface facing the plate 11. The plate 11 made of a conductive material is formed in an H shape. The units 13, 15 secured to the both surfaces of the plate 11 are formed in an H shape.
Patent JP-S5389185-A (JP)
Title: Capsule charging control device
Inventor: TAKEUCHI YUKIO
IPC: B65G51/36
Filed: 1977-01-14
Abstract: PURPOSE: To allow the capsule arriving time interval to become constant in a capsule arriving station by controlling the following capsule charging time arriving with the moving speed of the preceding capsule and the calculated following capsule moving speed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62163315-A (JP)
Title: Thin-film multilayer structure and forming method thereof
Inventor: KANAI MASAHIRO
IPC: H01L21/205
Filed: 1986-01-14
Abstract: PURPOSE:To obtain a multilayer structure having forbidden band width- controlled semiconductor thin-films and good interface characteristics by bringing a raw material for forming a deposit film and a compound containing an element as a forbidden band width control agent into contact with a heating element consisting of a single substance or alloy of a transition metal element having a catalytic effect provided in film formation space and activating the raw material and the compound by a thermal dissociation reaction. CONSTITUTION:A material gas for forming a deposit film, molecules thereof contain at least one kind of an element of halogen and hydrogen, is introduced into film formation space in place of the generation of plasma in the film formation space for shaping forbidden band width-controlled thin-films, and the gas is activated by the catalytic action of a heating element 126 consisting of a single substance or alloy of a transition metal fitted in the film formation space, thus forming a precursor as a raw material for shaping the deposit film and/or active species. Accordingly, since the deposit film is formed, the formed deposit film is not subject to an adverse effect by etching action during film formation or other abnormal discharge action or the like.
Patent JP-S59129647-A (JP)
Title: Numerical control machine tool
Inventor: MATSUMOTO MASAICHI
IPC: B23Q15/00
Filed: 1983-01-14
Abstract: PURPOSE:To make it possible to control a machine with a numerical control and an indexing table by a single controller so as to carry out precise machining, by providing a function that allows the machine with a numerical control and the indexing table to be simultaneously controlled. CONSTITUTION:The controller 8 of a machining center is provided with a switch-over circuit 21 that can select an output MP from a hand-operated pulse generator 17 and an output pulse SP from an SV card 20 of a controller 19 of the indexing table 18. A feed motor 26 is connected with a rotary table 31 of an indexing table main body 30 and rotates a work 32, which is fixed in the X direction (axial direction), in a theta direction about the center of the table 31. Thus, the machine with a numerical control and the indexing table 18 can be controlled by a single controller 19, so that the axial movement and rotation of the work become harmonious and precise machining can be carried out.
Patent JP-S59128126-A (JP)
Title: Loading apparatus
Inventor: AKEI SEIJI
IPC: B65G61/00
Filed: 1983-01-14
Abstract: PURPOSE:To prevent falling-off of a loaded article from a holding member during transfer or loading onto a loading base by loading the loaded article onto the loading base by the holding members which scoop-up the loaded article by means of the hook parts at a lower edge and hold the article, and press-fixing the loaded article by attaching members. CONSTITUTION:The holding members 8 installed onto a body 1 turn oppositely each other, having the respecive shaft parts 10 as centers, and the hook parts 8a at the lower edge scoop-up a rolled article 11 and hold it. Said rolled article 11 is press-fixed, being attached onto the elastic members 14 at the lower edge of the attaching members 12 which are installed onto the undersurface of the supporting member 16 of the body 1 and can be freely shifted vertically. Then, the body 1 is shifted, as it is, onto a pallet 2, and stopped over the pallet 2, and then descended again, and the hook part 8a of the holding member 8 is opened to load the rolled article 11 onto the pallet 2.
Patent JP-H08194192-A (JP)
Title: Production of freeze-dried material containing proteolytic enzyme
Inventor: NAKAYAMA HISAYUKI
IPC: C11D7/42
Filed: 1995-01-13
Abstract: PURPOSE: To obtain a method for producing a freeze-dried material contg. proteolytic enzyme with the deactivation suppressed in freeze drying by freeze- drying an aq. composition contg. the enzyme in the presence of a surfactant. CONSTITUTION: An aq. composition contg. proteolytic enzyme is freeze-dried in the presence of a surfactant, especially at least one kind selected from anionic surfactant, amphoteric surfactant and nonionic surfactant. In this case, the deactivation of the enzyme is suppressed by conducting the freeze drying at -3 to -40 deg.C, and the meltability when in use is improved since the grain of the freeze-dried material is refined. Further, as the drying after freeze drying is conducted at <=40 deg.C, the deactivation of the enzyme is effectively suppressed, Accordingly, the enzyme is stably present because the enzyme-contg. material is freeze-dried.
Patent JP-H07212282-A (JP)
Title: Transmitter
Inventor: IIDA AKIRA
IPC: H04B3/50
Filed: 1994-01-20
Abstract: PURPOSE:To reduce cost by omitting the transmission/reception circuit of a slave station by serially providing weighted resistors at a transmission line. CONSTITUTION:When a current +I (T) flows, a current value is decided corresponding to the ON/OFF of resistors (E)-(K) of 2X(n) power and external contact signals (A)-(D). When a current -I (U) flows, a relay (I) is turned on and the contact signals can be outputted. In this case, concerning a signal input operation, when the contact (A) of an external input is turned on, the current +I is turned to 3.1mA. Similarly, the peculiar current value matched with the ON/OFF states of the external contacts (B)-(D) can be provided. At such a time, the voltage to be generated at the resistor (R) is compared by a voltage comparator or the like so that the input state can be easily grasped. Concerning a signal output operation, contact output information applied by any method can be expressed by the current -I(U).
Patent JP-S61167686-A (JP)
Title: Piperazin-1-yl-ergoline derivative
Inventor: SERUJIO MANTEGAANI
IPC: C07D457/02
Filed: 1986-01-14
Abstract: Compounds I (R = H, CH3; R1 = H, halogen, CH3, phenylthio, C1 - C4 alkylthio; R2 = H, CH3O and R3 = H or R2 + R3 = chemical bond; R4 = C1 - C4 hydrocarbon; R5, R6, R8, R9 independently = H, C1 - C4 alkyl or R5, R8 independently = H, C1 - C4 alkyl and R6 + R9 = CH2CH2,CH2CH2CH2; R7 = H, C1 - C4 alkyl, phenyl, NR min R sec ; R min , R sec  independently = H, C1 - C4 alkyl, acyl or NR min  R sec  = heterocyclic ring; W = O, H2; n = O, 1, 2) and their pharmaceutically acceptable salts have antihypertensive activity and are useful anxiolytic and antipsychotic agents. A process for their preparation and pharmaceutical composition containing them are also described.
Patent JP-H10192168-A (JP)
Title: Seal container, and housing tray thereof
Inventor: ONO RYUMA
IPC: F25D25/02
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a seal container of a simple constitution in which plural articles can be stacked to be contained in a refrigerator while their position deflection is prevented, and in which ventilation of cold air around them can be kept favorable. SOLUTION: This seal container 10a comprises a container main body 11 to be placed on one housing tray 20 or on a seal cover 12 on the side of the other seal container 10a, and the seal cover 12 to close an aperture of the container main body 11 in a sealed condition. Plural leg protrusions 13 are formed on a bottom surface of the container main body 11, engagement step parts 14 in which the respective leg protrusions 13 are engaged are formed on the seal cover 12 in a shallower condition than height of the leg protrusions 13, and crimp work to achieve a nonslip function is applied to at least either the surface of the leg protrusion 13 or the surface of the seal cover 12 to which it is applied.
Patent JP-S60148242-A (JP)
Title: Modulator and demodulator
Inventor: KAMEYAMA SHIGEJI
IPC: H04J1/06
Filed: 1984-01-13
Abstract: PURPOSE:To obtain a modulator and demodulator using plural channels in common by using an output of PLL circuit comprising a voltage controlled oscillator, a variable frequency division circuit and a phase comparator as a modulation and demodulation carrier. CONSTITUTION:The modulator 21 consists of a coder circuit 4, a modulation circuit 3, a PLL circuit 27 applying modulation carrier frequency and a reference oscillator 26. The circuit 27 consists of a voltage controlled oscillator 22, a variable frequency divider 25 applying 1/N frequency division to the output freuency of the oscillator 22 and a comparator circuit 23 controlling an oscillation frequency of the oscillator 22 with a DC output voltage in response to the phase difference while detecting the phase difference between the output of the frequency divider 25 and the output of the oscillator 26. A digital control signl is inputted from a control terminal 24 and the frequency dividing ratio 1/N of the frequency divider 25 is changed so as to set the oscillation frequency fc to an optional multiple of the reference frequency fr. The demodulator 31 applies the carrier frequency from the PLL circuit 32 to a frequency transition circuit 11 and the output of the circuit 11 is extracted by a BPF12 at a required band so as to input the result to the demodulation circuit 13.
Patent JP-S63173452-A (JP)
Title: Information processing device
Inventor: SATO MINORU
IPC: H04L13/00
Filed: 1987-01-12
Abstract: PURPOSE:To improve the operability by adopting the constitution such that processing information of a terminal equipment is set to both the terminal equipment and the device main body. CONSTITUTION:In revising a parameter of a scanner 27 by the device main body, a common eyecon CI setting various processing functions and an eyecon II commanding the processing of displayed picture information are displayed around the screen of a CRT display device 26 and a cursor K commanding the eyecon is displayed. In operating the operation section 27a of the scanner 27, it is possible to revise the parameter. In this case, the set parameter is stored in a memory 27c. Thus, the parameter set finally is made effective.
Patent JP-S60149436-A (JP)
Title: Mark registering for ptp sheet
Inventor: IWAGURO MASATAKA
IPC: B29C65/02
Filed: 1984-01-17
Abstract: PURPOSE:To perform the registering of marks without causing any wrinkling by controlling the tension of a pocket film according to the deviation signal between the output signal of a mark sensor to detect the register mark of a cover mark and the output signal of position sensor. CONSTITUTION:The output signal of a mark sensor 17 provided in the path of a cover film 4 is compared with the output signal of position sensors 22-25 in a controller 14, and the deviation signal is sent to a servo-motor 15. A differentiator 16 is driven by the output of the motor 15. The rotation speed of a molding drum is regulated by the differentiator provided between a gear 13n and the molding drum 6.