baber/WOPTO huggingface dataset:
Patent JP-S59176300-A (JP)
Title: Therapeutically or diagnostically useful compound and composition
Inventor: BENKUTO ANDERUSON
IPC: C07H3/06
Filed: 1984-03-22
Abstract: A compound for use in the treatment, profylaxis or diagnosis of bacterial infections caused by pneumococci, having the general formula: <CHEM> wherein R<1> and R<2> independently are hydrogen or carbohydrate residue and R3 is hydrogen, lower alkyl or a carbohydrate residue, whereby R3 may constitute the residue of a natural or synthetic glycoconjugate, and whereiun R4 is hydrogen and R5 is acetyl or R4 and R5 together with the nitrogen atom to which they are attached form a cyclic imide, whereby R1 is other than a galactose residue or derivative thereof; compositions containing such compounds; process for identification and quantification of such compounds; process for purification of acceptor structures of bacteria; process for determining the presence of pneumococci in samples from living animals; and new carbohydrate compounds.
Patent JP-H05256078-A (JP)
Title: Ladder device stored in ceiling
IPC: E06C9/12
Filed: 1992-03-12
Abstract: PURPOSE:To automate folding work and expansion work by fixing the base end of a winding wire to a winding mechanism of a ceiling plenum through an upper step ladder, and winding the middle part of the winding wire on a guide roller of a middle step ladder. CONSTITUTION:When a closed switch is operated, a forward and reverse motor of a winding device 4 is reversed and driven to wind a winding wire 44 on a winding drum. and the wire 44 is superior in pulling capacity of a loose prevention device 5 to tense it in a linear state from a dog-legged state. At that time, a guide roller 46 is lifted up by the wire 44, and accordingly a middle step ladder 3b is turned upward with a hinge 34 as the center to meet the front of the middle step ladder 3b and the front of an upper step ladder 3a with each other. And, at the same time, a lower step ladder 3c is turned with a hinge 33 as the center to meet the rears of the ladders 3b and 3c with each other, and a storing ladder 3 is folded. When the wire 44 is in a linear state, the ladder 3a is pulled out, a cover plate 2 is turned in the closed direction with a hinge 20 as the center, the storing ladder 3 is stored in a ceiling plenum in a state of folding.
Patent JP-H02236310-A (JP)
Title: Underwater pipe driving hammer and underwater pipe driving method
Inventor: KANAI SUSUMU
IPC: E02D7/10
Filed: 1989-03-08
Abstract: PURPOSE:To improve accuracy and facilitate construction supervision by adapting a constitution wherein a through hole is formed along its axial center in a pile driving hammer equipped with a ram driving device, and driving the hammer after mounting it on a guide pipe in a way freely movable up and down. CONSTITUTION:A device to move a ram 14 up and down and a device to trans mit percussion force to a pile through an anvil 16, etc., are installed in the cylindrical casing 10 of a pile driving hammer 4, and a hole is provided along its axial center through which a guide pipe 5a penetrates. Wires 3a, 3b are wound down to immerse the underwater pile driving hammer 4 in water 8. After a pile 5 was erected at the bottom of the water and the pile 5 was driven down to a specified depth with the hammer 4, the hammer 4 is received in a work board 1 and the guide pipe 5 is cut off. Therefore, the accuracy is good and construction supervision becomes easy. Moreover, it becomes unneces sary to lengthen a pile driving leader 2 in accordance with water depth, or cut off a driven pile, so that the pile driving boat 1 can be made smaller.
Patent JP-H07260379-A (JP)
Title: Generator in vuilleumier
Inventor: ISHINO TSUTOMU
IPC: F28D17/02
Filed: 1994-03-24
Abstract: PURPOSE:To make it possible to avoid increase of heat loss and fluidity loss in a high-revolution range so as to expand the range in which the capacity of the heat pump can be controlled with high efficiency relating to a generator in a vuilleumier heat pump, installed in a high-temperature side communicating channel by which a high-temperature space and a middle-temperature space on the high-temperature side communicate and in a low-temperature side communicating channel by which a middletemperature space on the low-temperature side and a low-temperature space communicate and designed to give or receive warm heat to or from the working gas flowing in the communicating channels. CONSTITUTION:There are provided a normal generation part 13Ha which gives or receives warm heat to or from the working gas flowing in a communicating channel 12H, an adjusting generation part 13Hb which is provided in parallel with the normal generation part 13Ha and gives or receives warm heat to or from the working gas flowing in the communicating channel 12H, a gate valve 22 which opens and closes the channel for the working gas flowing through the adjusting generation part 13Hb, and an elastic support 23 which supports the gate valve 22 with a force toward its closure.
Patent JP-H11252993-A (JP)
Title: Drive device
Inventor: MASUDA ATSUSHI
IPC: H02P5/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To temporarily use an electric motor as a generator and to regenerate electrical energy to a battery by controlling the distribution of feeding to the two electric motors, in accordance with the state of an output load since the first electric motor is for short time rated high output and the second electric motor is for long time rated small output. SOLUTION: In a state in which a vehicle travels by a second electric motor in a high speed rotation area, a control means controls a second inverter 12 at the time of braking for deceleration, makes magnetic rotary speed to be larger than the mechanical rotary speed of the armature of the second electric motor 2, makes a slip rate negative and operates the electric motor as a generator. AC energy generated by electrical braking is converted into DC energy by the second inverter 12 and is regenerated to a high voltage battery 5. Similar operation is executed, when the vehicle travels by the first electric motor 1 in a low rotation speed area. Thus, electrical energy generated at the time of braking can be generated efficiently to the battery.
Patent JP-H05256751-A (JP)
Title: Jig for bending test
IPC: G01N3/04
Filed: 1992-03-12
Abstract: PURPOSE:To obtain a jig for testing bending strength, which can readily perform the bending strength test, by decreasing the number of the parts of the jig, facilitating the attaching workability of a test piece, and making the positioning of the test piece accurate. CONSTITUTION:A pair of rod-shaped pushing pins 3 and 4 for supporting a test piece 1 are guided with straight pushing-pin guiding grooves 2e and 2f, which are formed in a test-piece receiving stage 2. The test piece 1 is guided with a test-piece guiding groove 2g. An upper load jig 8, which applies one-point or two-point loads on the top surface of the test piece 1, and a pushing jig 10, which is mounted on the jig 8, are guided with a through hole 5e of a cover 5. With these jigs, the pushing pins 3 and 4 are guided with the grooves 2e and 2f. Therefore, the pins are not deviated. Since the test piece 1 is guided with the groove 2g on the pushing pins 3 and 4, the position of the test piece 1 at the time of the test is eliminated. Since the cover 5 is not in direct contact with the test piece 1 and the cover 5 is fixed to the test-piece receiving stage 2 with protruding parts 2c and 2d, the position deviation of the test piece 1 and the deviation of the load applying position on the test piece 1 are eliminated.
Patent JP-S55144228-A (JP)
Title: Full surface exposure device
Inventor: IBUCHI YOSHIAKI
IPC: G03B27/16
Filed: 1979-04-28
Abstract: PURPOSE: To achieve the evening of the illuminance of the radiated surface by providing light source lamps at an equal spacing in a casing and disposing the openings of the light source lamps opposedly to the casing.  
     CONSTITUTION: The inside wall 5 of a casing 2 is a reflecting mirror for reflecting the light from light source lamps L 1 WL 4  to a transparent glass plate 1. Since the light reflected from the reflecting mirror and the light from the lamps L 1 WL 4  reach the radiation regions A right above the lamps by transmitting through the reflecting film, the quantity of light thereof becomes lower than that of direct radiation. On the other hand, the illuminance improves in the intermediate parts B, as the quantity of light is increased by the light reflected from the reflecting mirror through the openings 4. Hence, as a whole, the illuminance of the radiated surface 1 becomes nearly even on account of the decreased illuminance right above the lamps and the increased illuminance of the intermediate parts B between lamps. Although the absolute value of the illuminance of the radiated surface lowers slightly, the illuminance necessary for the full surface exposure may be obtained and the effect of evening the illuminance is higher. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61212919-A (JP)
Title: Modulation/demodulation system for digital signal
Inventor: MORI SUMIO
IPC: H03M5/12
Filed: 1985-03-18
Abstract: PURPOSE:To prolong a minimum inverting interval and to decrease maximum inverting interval by converting a 4-bit data word into an 8-bit channel word according to the prescribed rule. CONSTITUTION:A latch circuit 1 stores temporarily inputted sequentially synchronously with a clock CK 1. The coding circuit uses the i-th and (i+1)th data word and the input signal of the lower-order bit of the (i-1)th channel word to generate the i-th channel word. The latch circuit 3 stores temporarily the channel word. The channel word reproduced by a reproducing section 5 is decoded via a latch circuit 6, an FF circuit 7 and a decoding circuit 8.
Patent JP-S56109721-A (JP)
Title: Mechanism for recovering threaded form
Inventor: TADA TETSUYA
IPC: B29C41/00
Filed: 1980-04-23
Abstract: PURPOSE: To prevent an injection molder from becoming complicated and secure a high producibility by a method wherein two shafts are provided coaxially and the first shaft is abutted against the movable mold of the injection molder to transfer the threaded form.  
     CONSTITUTION: The movable mold is proceeded together with the first main body 66 as it is being abutted against an abutting pin 74 while clutch linings 80, 82 adhered to the opposing surfaces of the first and second shafts 54, 56 are abutted upon the clamping of the mold. Accordingly, the rotating force of the second shaft 56 is transmitted to the first shaft 54 and the shafts 54, 56 are rotated integrally. Since the rotating direction of the second shaft 56 is coincided with the direction in which a nozzle cap 36 is separated from the movable mold, the nozzle cap is advanced to the right in the diagram through a central hole 53 by the rotation of the first shaft 54 and is retrivved automatically from the movable mold. By repeating such retrieving processes, the nozzle cap 36 is sent to the right in the diagram through the central hole 53 and is recovered into a recovering box automatically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52136495-A (JP)
Title: Process of manufacturing wire electrode for electrospark machining
Inventor: INOUE KIYOSHI
IPC: B23H1/04
Filed: 1976-05-12
Abstract: PURPOSE:To prevent breaking of wire through ion plating of heat proof material on the surface of underlying material of the wire electrode.
Patent JP-S57168912-A (JP)
Title: Urethane prepolymer composition
Inventor: KUSAKABE MASAHIRO
IPC: C08L75/00
Filed: 1981-04-10
Abstract: PURPOSE: A urethane prepolymer composition excellent in storage stability, prepared by mixing a specified urethane prepolymer with a dioctyltin compound.  
     CONSTITUTION: About 0.01W5wt% dioctyltin compound (e.g., dioctyltin laurate) to a urethane prepolymer obtained by reacting 3-isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate with a polyol at an NCO/OH ratio ≥ about 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02232961-A (JP)
Title: Semiconductor device
Inventor: NAKASAKI YASUTAKA
IPC: H01L27/04
Filed: 1989-03-07
Abstract: PURPOSE:To prevent the penetration of moisture and possible ions into a capacitor by a method wherein the periphery of a capacitor structure is covered with an Si nitride film. CONSTITUTION:A ferroelectric capacitor structure is composed of a lower electrode 201, a ferroelectric 202, and an upper electrode 203. The periphery of the structure concerned is coated with an Si nitride film 205. The film 205 is removed through etching at a connection hole used for the connection of the structure concerned with another circuit. Usually, a metal thin film has a moisture-resistant property equal to or higher than that of the Si nitride film, so that it is considered that it has no problem at this part.
Patent JP-H04289947-A (JP)
Title: Load equilibrium control system
Inventor: SUZUKI HIROYOSHI
IPC: G06F13/12
Filed: 1991-03-19
Abstract: PURPOSE:To independently equalize the load of an input and an output from each host device in each external storage controller. CONSTITUTION:In a semiconductor storage controller 9 which is interposed between plural channels 2, 3 of a central processor 1, and a semiconductor storage device 10, and processes an input/output request issued to the semiconductor storage device 10 from the channels 2, 3, the input/output request can be equalized by providing block switches 4 and 5 in a signal cable (route A) 11 and a signal cable (route B) 12 through which the input/output request from the channels 2, 3 is issued, respectively, and masking the input/output request from plural channels 2, 3 as required.
Patent JP-H05216317-A (JP)
Title: Image forming device
Inventor: KARASAWA KAZUNORI
IPC: G03G15/06
Filed: 1992-02-05
Abstract: PURPOSE:To control both the concentration of toner and the potential of a white part and also to prevent the occurrence of sticking of carrier by executing the toner concentration control and the white part potential control by the use of the same pattern. CONSTITUTION:The device is provided with a P(photo) sensor 11 which is used for obtaining a detected output corresponding to the reflected density of a white reference pattern developed by a developing device 9, a control part 17 which controls an exposing device 3, a developing device 9, and a toner replenishment device 15, etc., based on the detection results of an electrometer and the P sensor 11, and so on. The control means (control part 17) reduces the voltage of an exposing lamp which exposes the white reference pattern only by a prescribed value each time the copying operations are performed by the prescribed number of times, and detects the potential Vp of the white pattern latent image formed by carrying out exposure with the voltage of the exposing lamp reduced. The white reference pattern latent image is developed with a development bias of VBP=VP-VC (wherein Vc is a predetermined value), the reflected density of the developed pattern is detected, and toner replenishment is controlled so that the reflected density is constant.
Patent JP-S60200370-A (JP)
Title: Simulated support device for decision of valve setting position in pipe line network
Inventor: TSUKIYAMA MAKOTO
IPC: G06F17/50
Filed: 1984-03-23
Abstract: PURPOSE:To decide quickly both a proper setting position and a proper opening amount of a valve by making a proposal of a proper valve setting position to a designer and at the same time deciding automatically a proper valve opening amount. CONSTITUTION:At the outset the information on the layout of a pipeline network fed previously to a pipeline network simulating device 2 is given to a valve setting position indicator 6 together with information on other various conditions. Then the indicator 6 decide a valve setting position so that the terminal pressure of the pipeline network exit can be set at a level close to that of the designed target. This setting position is given to a designer through an I/O1, and the designer examines the given setting position and indicates a more appropriate proposal to a valve position setting device 3. Then said proposal is given to a valve opening amount deciding device 5 together with the information of the device 2. Thus an optimum valve opening amount is automatically decided by calculation to the corresponding proposal. Thus it is possible to decide quickly both the setting position and opening amount of the valve. This reduces the time and labor needed for designing a pipeline network.
Patent JP-S56150759-A (JP)
Title: Masking method in color electrophotographic method
Inventor: MURAKAMI KAKUJI
IPC: G03G13/01
Filed: 1980-04-23
Abstract: PURPOSE:To make color correction and obtain a color copy close to the colors of an original by forming a photoconductive layer into the two-layer constitution of a layer having spectral sensitivity to a region having a complementary color relation with the color of the developer and a layer having spectral sensitivity to a region of the same color as that of the developer, and performing specific charging and exposure operations. CONSTITUTION:In case when, for example, the developer is yellow (Y), a photoconductive layer 12 having spectral sensitivity to green is provided on a conductive substrate 1, and a photoconductive layer 14 having spectral sensitivity to blue which is the complementary color of Y is provided on the layer 12. After this photoreceptor is subjected to positive (negative) primary corona charging, it is subjected to the negative (positive) charging of reversed polarity, or it is subjected to uniform irradiation of blue light after the primary charging then subjected to reverse charging. Next, an original 2 is exposed, and the respective conductive layers 12, 14 are maintained at the mutually different charges, thence the development of Y is performed. For the developers of cyan color and magenta color, the double layer photoconductive layers of the similar relations are provided and the original are copied successively with the respecive color developing devices, whereby the copied images close to the colors of the originals are obtained.
Patent JP-S56150483-A (JP)
Title: Disposal of waste water or sludge
Inventor: KATAOKA KATSUYUKI
IPC: C02F9/00
Filed: 1980-04-24
Abstract: PURPOSE: To improve the facility for dehydration of sludge in a solid-liquid separation step, by reacting waste water or sludge containing COD components with an oxidizing agent and a specified metal, and subjecting the waste water or sludge to a magnesium neutralization before the solid-liquid separation step.  
     CONSTITUTION: Waste water or sludge 1-1 containing COD components is introduced into the first mixing vessel 9, where it is mixed with a substance 2, such as ferrous sulfate, capable of dissociating metal ions in an aqueous solution. The waste water or sludge is then introduced into the second mixing vessel 10, where it is mixed and reacted with an oxidizing agent 3 such as hydrogen peroxide. Thereafter, the waste water or sludge is mixed with a magnesium-based alkali 4 such as  magnesium oxide in the third mixing vessel 11 to neutralize it at pH6W7 or so. The  adjusted sludge 5 is separated into dehydrated cake 7 and separated water 8 by dehydration with a dehydrator 6. In this process, crystalline precipitates with good facility for dehydration can be obtained in the third mixing vessel 11. Consequently,  the water content of the dehydrated cake 7 becomes lower, and the clogging of a  filter cloth scarcely happens. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06250596-A (JP)
Title: Sign board adaptable to transmitted light and reflected light
Inventor: SAKAI KENJI
IPC: G09F13/08
Filed: 1993-02-22
Abstract: PURPOSE:To reproduce a clear image having rich stereoscopic feeling and improve discoloring resistance by subjecting a semi-transmitting acrylate plate to a print with a transmitting material, and superposing and laminating a transmitting acrylate plate to cover the printed surface. CONSTITUTION:In a display plate 1, a display plate base 11 consisting of a milky acrylate plate and a display plate covering plate 12 consisting of a transmitting acrylate plate are superposed. On one surface of the semi-transmitting acrylate plate, a necessary character or pattern is printed with a transmitting material, and another transmitting acrylate plate is superposed to cover the printed surface, and fixed by use of a display plate supporting frame 2 by a fixture 3. Further, since the print with the transmiting material is weak to water, a clearance part 10 formed at superposition is caulked with a fluorine resin. Sine the display plate is thus more clearly seen in the transmitted light (natural light) although it is seen in the reflected light (lighting light), consequently, it is clearly seen even in a place against the light.
Patent JP-S60198922-A (JP)
Title: Mosfet circuit
Inventor: MASAKI YOSHIFUMI
IPC: H03K19/0944
Filed: 1984-03-21
Abstract: PURPOSE:To attain high speed for circuit operation by constituting a circuit generating an output and its NOT output of an exclusive OR circuit of a multi-input with an MOSFET circuit comprising very few element numbers so as to decrease the operating time for extraction of the outputs. CONSTITUTION:FETs T11-T13, T21-T23, T31-T33 and T41-T43 of the MOSFET circuit are connected respectively in series and grouped into four, one terminal of each two-set is connected to load elements L1, L2 via output points Q1, Q2. Input signals A-C are inputted sequentially to gates of the sets of the FETs T11-T13 and T31-T33 and NOT signals -A--C are inputted to gates of the FETs T21-T23 and T41-T43. Further, the FETs T12 and the T22, and the T42 and T34 are connected by nodes 3, 4 and the FETs T13, T43 and the T43, T23 are connected by nodes 5, 6. The FETs T14, T24 inputting an input signal D and a NOT signal -D are connected respectively to the connecting point between the nodes 5, 6 so as to quicken the circuit operation.
Patent JP-S52140125-A (JP)
Title: Industrial truck having load carrier capable of turning and translational movememt
Inventor: BURUUNO KURIKU
IPC: B66F9/14
Filed: 1977-05-12
Abstract: The fork-lift truck has a load carrier which is rotatable about a vertical axis as well as displaceable in a horizontal plane. A first motor (1), by means of a shaft (2) and further power-transmission means, serves to perform the rotary movements of the load carrier. A second motor (3) and power-transmission means allocated to it serve to perform the displacement movement. The motors (1, 3) or the power-transmission means allocated to them can be connected in synchronous phase by means of a coupling (18) which is driven via chain drives (4, 5, 6; 12, 13, 15). This enables the rotary and displacement movements to be carried out in synchronism or independently of one another. <IMAGE>
Patent JP-H10254122-A (JP)
Title: Photomask for exposure
Inventor: HASHIMOTO SHUICHI
IPC: G03F1/54
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to decrease an optical proximity effect in periodic patterns, etc., by varying the transmittance of light shielding films according to the various densities of the patterns or the film thicknesses of photoresist films formed on a semiconductor substrate. SOLUTION: Line and space patterns 2 are two-layered structures composed of the perfect light shielding films 4 consisting of chromium and the translucent films 5 consisting of an MOSi system and are subjected to complete light shielding. As against the same, the isolated line patterns 3 are formed of only the translucent films 5 consisting of the MOSi system and the transmittance thereof is adjusted to the transmittance determined by prescribed simulation. Namely, the isolated line patterns 3 are formed of the translucent films 5 having the suitable transmittance. The light intensity distribution of the isolated line patterns 3 is, therefore, changed. Even if the exposure is so set that the line and space patterns 2 attain the designed sizes, the formation of the isolated line patterns 3 in compliance with the designed sizes is possible.