baber/WOPTO huggingface dataset:
Patent JP-H11296092-A (JP)
Title: Nameplate bulletin board
Inventor: WATANABE YOSHITAKA
IPC: G09F7/10
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To make easily recognizable personal current conditions and to make surely the current location of a construction worker knowable while suppressing the influence of wind or external force by sliding by moving nameplates to the right or left corresponding to work contents and alternatively exposing or concealing two left and right alternative display parts. SOLUTION: Plural nameplates 3 are arranged on respective bulletin parts 2 so as to be freely slid from side to side, and two alternative display parts 4 and 5 to be concealed or exposed by sliding the nameplates 3 from side to side are formed at positions on both the left and right sides of the respective bulletin parts 2. For example, the alternative display part 4 constituted by describing the characters of entering and the alternative display part 5 constituted by describing the characters of leaving are formed so as to be concealed or exposed by sliding the nameplates 3 from side to side. Besides, a name display part is formed on the surface of the nameplate 3 on one side and a photograph housing part capable of putting in/out and housing a face photograph is formed on the other side.  Then, the nameplate 3 of each individual is formed and arranged at each bulletin part 2 by putting the face photograph, onto which the name seal of each individual is stuck, in the photograph housing part.
Patent JP-S5910440-A (JP)
Title: Production of side rod housing of steering
Inventor: ABE MASAO
IPC: B62D7/16
Filed: 1982-06-15
Abstract: PURPOSE:To improve productivity and the accuracy of forging by cross drawing continuously a steel bar having a prescribed length then cold pressing the bar to form a blank material having a spherical head part and a stem part, surface- treating said blank material after annealing and subjecting the material to cold forming with a press followed by machining. CONSTITUTION:A steel bar or wire rod 1 having a prescribed length is cross- drawn and the cross-drawn rod 1 is further cold pressed to form the 1st blank material having a spherical head part 1a and a stem part 1b in the 1st stage. The 1st blank material is subjected to annealing then to a surface treatment to form the 2nd blank material in the 2nd stage. The 2nd blank material is cold- formed with a press to form a recess 2 and a recess 3 in the head part 1a in the 3rd stage, whereby the 2nd blank material is formed. The 3rd blank material is machined to a final product.
Patent JP-S61260436-A (JP)
Title: Photomagnetic information recording and reproducing device
Inventor: NISHINOMIYA MASANOBU
IPC: G11B11/105
Filed: 1985-05-15
Abstract: PURPOSE:To record information accurately with a high density even on an information recording medium consisting of an oxide magnetic material where a guide groove forming position and the recording position are shifted from each other, by projecting a position controlling spot and an information recording and reproducing spot to the information recording medium from optical systems independent of each other. CONSTITUTION:A semiconductor laser 1 as a position controlling light source is arranged on an optical axis P1. An optical unit similar to the position controlling optical unit provided on the optical axis P1 is arranged on an optical axis P3 of the optical path through which an exit beam B3 of a semiconductor laser 9 as the second light source used for information recording and reproducing reaches a photomagnetic disc 5. Thus, tracking control of the recording and reproducing beam B3 is executed simultaneously with the execution of tracking control of the beam B1, and their minute spots are projected accurately to regular positions on a magnetic layer 53.
Patent JP-S5327762-A (JP)
Title: Stopper for axial travel of pinion
Inventor: MORI TAKASHI
IPC: F16H55/17
Filed: 1976-08-27
Abstract: PURPOSE: To provide an axial travel stopper for a pinion composed of small number of parts to be easily assembled together. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01272390-A (JP)
Title: Automatic mode switching circuit
Inventor: YOSHIDA MASAHIRO
IPC: H04N9/64
Filed: 1988-04-25
Abstract: PURPOSE:To automatically switch between a video signal mode and an S (Y/C separate) signal mode by combining the ON/OFF operation of a switch including three jacks to switch between the video signal mode and the S signal mode. CONSTITUTION:When a video signal plug 64 is inserted into a video signal jack 24, a video signal mode state is set up. When an S signal plug 62 is inserted into an S signal jack 22 under said state, the connection of the contacts 222, 223 of the jack 22 is switched to that of contacts 221, 222, so that the video signal mode is switched to the S signal mode. When a video signal plug 63 is inserted into a video signal jack 23 under said state, normally closed contacts 231, 232 are opened and the S signal mode is switched to the video signal mode. When an S signal plug 61 is inserted into an S signal jack 21 under said state, the contacts of switch contacts 212, 213 are switched to that of contacts 211, 212, so that the video signal mode is switched to the S signal mode.
Patent JP-S59228962-A (JP)
Title: Composite nozzle
Inventor: KUMAZAWA TOSHIHARU
IPC: B05B1/26
Filed: 1983-06-09
Abstract: PURPOSE:To obtain a thin film diverging satisfactorily to a wide angle by constituting a composite nozzle of a piece of long-sized tubular structural body provided with a liquid feed pipe therein so that the nozzle can be easily inserted into a long tube for mounting the nozzle. CONSTITUTION:The 1st nozzle 1 having a contraction part 2 for fluid and an expansion part 3 in succession thereto is glidingly fitted into an outside cylinder 4 having a cylindrical tubular shape. A liquid feed pipe 5 is extended to the down stream side and supported at the center of a high pressure gas pipe 7 for atomization of liquid by means of a supporting frame 6 having radially three legs. Several liquid feed holes 8 are provided like slits on the outside circumference at the tip on the down stream side of said pipe 5. The 2nd nozzle 9 is further provided on the down stream side of the nozzle 1 by being screwed and engaged to the cylinder 4. An ejecting hole 11 for gas-liquid mixed flow is provided at the tip on the down stream side of the 2nd contraction part 10 to face a cavity type fluid diffuser 12, thereby forming as a whole a piece of the composite nozzle having the long-sized tubular construction.
Patent JP-H0642543-A (JP)
Title: Manufacture of cage for uniform-velocity rotary joint
Inventor: BUERUNAA YAKOBU
IPC: F16D3/223
Filed: 1993-04-06
Abstract: PURPOSE: To manufacture a cage in a chipless way by deep-drawing a cup having a fringe from a thin plate material, forming projections by matching with a window, blanking a bottom and the fringe of the cup, stamping outward projection portions blanked from the fringe, and then blanking the window. CONSTITUTION: A cup is manufactured from a material by deep-drawing. Projections 17 protrude to a longitudinal axis 7 inward in the raidal direction from an inner wheel part 20 and extend like a belly until it crosses over a plane 12 from an open side 16. Moreover, projections 19a are provided toward a window face 11 on an outer face 18, extend on a guide face 14 from a fringe 21, and form an end behind a step difference shift part 23 between an inner wheel profile 20 and the guide face 14. A bottom 22 is blanked and the fringe 21 is blanked at the same time or continuously so that outward projections 19 are produced at the fringe 21.  Stamping of the guide face 14 to a finish condition, stamping of a profile of a cage 4 in a scope of the open side 16, stamping of the projections 19 to final profile are done, and a window 8 is blanked into a final condition in succession to manufacture window faces 10, 11 by precise blanking finally.
Patent JP-H06291810-A (JP)
Title: Communications system
Inventor: UESAWA IWAO
IPC: H04L29/12
Filed: 1993-04-06
Abstract: PURPOSE:To eliminate the need of generating wake-up signals to be transmitted to a transmission destination beforehand by a personal computer at the time of transmitting data from the personal computer. CONSTITUTION:By ON signals from a CPU 10, in a signal generation part 14, a standby signal transmission part 14a outputs OFF signals for 20.7ms to a signal reception part 8a. Simultaneously, in an ON signal transmission part 14b, the ON signals to be the wake-up signals of 6.7ms width are transmitted to a measuring device 2.
Patent JP-H09275187-A (JP)
Title: Power module stack
Inventor: IKUMA TOSHIAKI
IPC: H01L25/18
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a power module stack of a large-capacity inverter which is superior in cooling function and operates stably. SOLUTION: The power module stack comprises parallel-connected power semiconductor elements which form two serial sides of a bridge circuit at an output circuit of a large-capacity inverter and peripheral circuits thereof. Serally connected power semiconductor elements are arranged in two arrays such that the collector terminals are mutually faced and the gate terminals are mutually opposite to form the power module stack having a heat sink structure disposed at the bottoms of the power semiconductor elements and a fan. This structure is forcedly air-ventilated by fans in a direction perpendicular to the arrays of the semiconductor elements.
Patent JP-H01273194-A (JP)
Title: Cup type drink automatic vending machine
Inventor: YOSHIDA YUKITAKA
IPC: G07F13/10
Filed: 1988-04-25
Abstract: PURPOSE:To prevent such trouble that the upper part of a drinking straw is caught when a small cup is taken out even if the straw of length for a large cup is used for the small cup by holding the cup and a drink supply means at a nearly constant interval and lowering a cup stage after drink is supplied. CONSTITUTION:When the drink is supplied, an elevation device 24 elevates or lowers the cup stage 23 so that the cup and drink supply means 26 are st a nearly constant interval even for optional cup size, and the drink is securely supplied to the cup by the drink supplying means 26 without any trouble. Further, when the cup stage 23 is at an elevation position after the drink is supplied, the cup stage 23 is lowered. Consequently, the upper part of the straw inserted into the cup is never caught by a straw sending-out device 25 and the cup is easily taken out.
Patent JP-S58219528-A (JP)
Title: Production of electrochromic display element
Inventor: YAMANAKA ICHISUKE
IPC: G02F1/15
Filed: 1982-06-16
Abstract: PURPOSE:To simplify stages and to obtain an electrochromic display (ECD) element which is formed with display electrodes thereon by a lift-off method and has a short response time by assembling said element then removing the color developing material on an external electric terminal. CONSTITUTION:A transparent conductive film 14 is patterned on a substrate 13 of glass or the like. After an insulator 12 of SiO or the like is formed over the entire surface on the film 14, photoresist 11 is formed in required parts and the insulator 12 in desired parts is etched, whereafter a color developing material layer 10 of WO3 or the like is vapor deposited thereon and the layer 10 on the photoresist 11 is removed together with said photoresist. Such substrate is joined to a counter substrate (provided with a conductive layer, a background material, etc.), and an electrolyte is sealed between the same, whereby an ECD element is assembled. The material 10 formed on the film 14 of an external electric terminal part 15 remains after the assembly; therefore, the entire part of the element is immersed for 5-10sec into an aq. ammonia of about 10% or 1wt% aq. KOH to remove the material 10. The material 14 is thus removed easily and the element having a fast response time is obtd. without deteriorating the characteristics by the effect of heat as in the case of removing the material 10 by photoetching.
Patent JP-S62259581-A (JP)
Title: Flow addition rate controlling device
Inventor: MATSUSHITA NOBUO
IPC: C12M1/12
Filed: 1986-05-06
Abstract: PURPOSE:A flow addition rate controlling device having plural cells capable of changing the internal volume and an internal volume changing means capable of changing the internal volume of the above-mentioned cells in mutual relation and a controlling method for sequentially actuating valves at the outlet and inlet of the cells and the internal volume changing means. CONSTITUTION:The interiors of cells 10 and 11 and flow addition passages 30-37 are sterilized with steam while heating before filling the cells with a flow addition solution. The flow addition solution is filled in the cell 11 in a state of a plate 13 in contact with a limit switch 60 and automatic valves 40, 42 and 45 are opened to rotate a reversible motor 21 in the forward direction. The plate 13 is moved to the right direction to discharge the flow addition solution from the cell 11 and suck the flow addition solution in the cell 10. The discharge completion of the flow addition solution is confirmed by operation of a limit switch 41 and the motor 21 is rotated in the reverse direction to move the plate 13 to the left direction and carry out the solution discharge from the cell 10 and suction into the cell 11. The number of revolutions of the moor 21 is controlled according to the set flow addition rate of a controlling device 50 to precisely control the flow addition rate.
Patent JP-S5726570-A (JP)
Title: Laver drying apparatus
Inventor: YAMADA SHIYOUICHI
IPC: A23L17/60
Filed: 1980-07-23
Abstract: PURPOSE: To improve the drying efficiency of a laver drying chamber, by furnishing the chamber with a plurality of vertically arranged intermittently rotating chains having a number of rods for supporting the laver screen frames.  
     CONSTITUTION: The laver screen frame 24 attached with a plurality of laver screens is delivered from the conveyor 16 to the conveyor 17, and transferred to the supporting rod 6 of the upper endless chain 5 which circulates in the drying chamber 1. When the frame 24 is transferred to the turning point (the left end) of the chain by the motion of the endless chain 5, it is delivered through the guide 29 to the fall-preventing conveyor 9, and conveyed in the direction of the arrow (b). At the open end (the right end) of the upper endless conveyor 5, the frame 24 is delivered from the upper chain through the vertically moving chain 11 to the supporting rod 6' of the lower endless chain 5'. After going and returning in the drying chamber 1 in a manner similar to the upper conveyor, the frame 24 slides on a take- up guide 26 and is placed on the conveyor 27. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09288631-A (JP)
Title: Fast lan control system
Inventor: HIGUCHI HIDEMITSU
IPC: G06F13/28
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To improve the copy performance of frame data by selecting a copy system according to the length of data to be copied between a host memory and a communication adapter. SOLUTION: An adapter control part 1006 prepares a receiving buffer which is managed by an mbuf data structure in a system space. When the receiving communication is inputted from a communication adapter 1001, the part 1006 starts a copy control part 1015 included in a data copy control part 1010. The part 1015 refers to a table which is managed by the adapter 1001 to know the receiving data length. This data length is compared with the threshold contained in a threshold table included in a threshold decision part 1014 which is included in the part 1015. If the data length is smaller than the threshold, the transfer of data is carried out by a program input/output system. If the data length is larger than the threshold, the transfer of data is carried out by a direct memory access system.
Patent JP-H02280281-A (JP)
Title: Picture processor
Inventor: FUKUSHIMA TORU
IPC: H04N1/387
Filed: 1989-04-20
Abstract: PURPOSE:To obtain a picture processor by which the parameters of a large number of picture processors can be changed to the same parameters by changing the design of the parameter in a data memory by a parameter editing means according to the change instruction of an external medium that is an instruction means. CONSTITUTION:The processor is equipped with the parameter editing means to perform the setting change of the parameter, the external medium 17, the change content of which parameter being instructed, and a transmission means 18 to read the change content of the parameter of the external medium 17 and to transmit it to the parameter editing means. Thereby, since the setting change of the parameter can be performed from the external medium 17 comprehensively via the transmission means 18, not performing manual key-in, the picture processor by which the change of the parameters of a large number of devices can be easily performed can be obtained.
Patent JP-S5629822-A (JP)
Title: Manufacture for magnetic core
Inventor: SHIROKURA TAKAAKI
IPC: G11B5/23
Filed: 1979-08-13
Abstract: PURPOSE: To simplify the manufacturing process and to increase the yield by manufacturing the core block incorporating the magnetic circuit and the gap forming part, forming the goove leaving the both ends of the gap forming part and melting glass in the groove.  
     CONSTITUTION: The block 12 where the magnetic circuit 10 and the gap forming part 11 are incorporated is formed. In this case, the notch 14 is formed with machine processing by leaving the size 15 (e.g., about 30μm) slightly greater than the depth of gap. Further, the groove 16 is formed with machine or laser processing by leaving the width 17 at both ends, and after giving molten glass 18 to the groove 16, the gap forming part 11 is polished to specify the depth of gap 19. Finally, this block is sliced orthogonally with the groove 16 to obtain the magnetic core. Thus, the manufacturing process is simplified, the accuracy of size is increased and the yield can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60246126-A (JP)
Title: Parallel coding and decoding system
Inventor: DOI NOBUKAZU
IPC: G06F11/10
Filed: 1984-05-21
Abstract: PURPOSE:To attain a small sized and high speed operating processing circuit for coding and decoding a digital signal by eliminating a part of elements out of a parity check matrix so as to reduce the size of the matrix and constituting a syndrome generating circuit with logical gates only. CONSTITUTION:The syndrome generating circuit 102 calculates a syndrome to an information series inputted from an input terminal 101 and then the syndrome is converted into a parity series by a logical gate circuit 103. A switch 104 is thrown to the position (a) at first so as to transmit the information series (e.g., D0-D3) to a transmission line from an output terminal 105. Then the switch 104 is thrown to the position (b) so as to transmit the parity series (e.g., C0-C3) to the transmission line from the output terminal 105. The signal processing for coding/decoding is attained with a small sized circuit through parallel bit processing in this way.
Patent JP-S5649399-A (JP)
Title: Preparation of adenosine-3',5'-cyclic phosphoric acid alkyl triester
Inventor: YAMATSUGU NOBUYUKI
IPC: C07H19/20
Filed: 1979-08-13
Abstract: PURPOSE: To prepare the titled compound having excellent cell membrane permeability and high physiological activity, and useful as a remedy for bronchial asthma, etc., ecconomically in an industrial scale, by reacting adenosine-3',5'-cyclic phosphate with an alkyl halide in the presence of a base.  
     CONSTITUTION: Adenosine-3',5'-cyclic phosphate (A) is dissolved in a mixture of water, ethanol, and a base such as tri-n-butylamine, evaporated under reduced pressure at 30W40°C to dryness, and further dried under reduced pressure to obtain a salt of the component (A). The salt is dissolved in dimethylformamide, etc. and thermally reacted with an alkyl halide (e.g. ethyl iodide) in the presence of a base such as tri-n-butylamine. The reaction product is concentrated, dissolved in water, and treated with an ion exchange resin. The absorbed component is eluted with water, and concentrated to obtain the objective compound of formula (R is alkyl). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61260745-A (JP)
Title: Demodulation circuit
Inventor: YAMASHITA SHIGEO
IPC: H04L27/148
Filed: 1985-05-14
Abstract: PURPOSE:To improve stability against temperature change or voltage change by adopting a constitution that the output of an exclusive OR gate continues for a prescribed time 1 at every time an FSK signal crosses a zero point. CONSTITUTION:A counter 4 inverts its signal (k) at every time four pulses are inputted. Since the output signal (l) of the exclusive OR gate EX-OR goes to '1' for the prescribed time at every time the FSK signal (g) crosses the zero point, the density of the pulse train outputted from the gate EX-OR corresponds to the frequency of the FSK signal (g). Then a low pass filter 5 extracts the change in the mean level to output a signal (m), a comparator 6 compares the output signal (m) of the low pass filter 5 with a threshold value (n) to output a demodulation signal (p). Thus, the stability against temperature or voltage change is improved.
Patent JP-S5226495-A (JP)
Title: Electrode material made of zinc oxide and others for non-linear resist or
Inventor: TAKAMI AKIHIRO
IPC: C03C3/064
Filed: 1975-08-22
Abstract: PURPOSE:The enhancement of the surge absorption characteristic by containing the glass flit composed of Bi2O3, SiO2 and others in the silver electrode paste coated on the electrode material made of zinc oxide and others for the nonlinear resistor.
Patent JP-H02280576-A (JP)
Title: High speed frame shot camera
Inventor: KINOSHITA KATSUYUKI
IPC: H04N5/341
Filed: 1989-04-21
Abstract: PURPOSE:To obtain lots of frame shot images at a high speed by operating an electronic shutter of each image pickup means periodically in response to the storage of a signal charge of an image pickup means and readout period in time series sequentially and making the period of the shutter operation equal to the period of the operation of each image pickup means. CONSTITUTION:When a pulse voltage is applied sequentially to photoelectric faces 30A-30D of image tubes 28A-28D as a shutter voltage Vo, frame shot image at the moment corresponding to a shutter period Ts is obtained repetitively one after another on the output face of the image tubes 28A-28D. The picked-up image is formed by CCD1-CCD4 via optical fibers 29A-29D. The shutter operation of the image tubes 28A-28D and the operation of each CCD are synchronized. Thus, the frame period of each CCD is unchanged as the standard period to obtain a video signal being frame shot image consecutively. The video signal is recorded in parallel for each CCD onto a VTR 50.
Patent JP-S584403-A (JP)
Title: Input signal reader
Inventor: OOTSU TATSUO
IPC: G05B19/05
Filed: 1981-06-30
Abstract: PURPOSE:To ensure the application of the same hardware regardless of the level of the power supply voltage, by opening and closing a common line based on the input voltage. CONSTITUTION:The contacts 0-15 are connected to an end of an AC power supply 16, and the other ends of the contacts 0-15 are connected to the input terminals 18a-33a of the digital signal generating circuits 18-33 respectively. On the other hand, an end of the supply 16 is connected to an input terminal 35a of a voltage detecting circuit 35, and the other end of the supply 16 is connected to the circuit 35 and a common line switch circuit 36 via a common line input  terminal 34. The AC signal voltage is applied to either one of the digital signal generating circuits 18-33 just for a period during which the circuit 36 is closed  in accordance with the open/close of the contacts 0-15.