baber/WOPTO huggingface dataset:
Patent JP-H04201256-A (JP)
Title: Squeezee structure of printing press
Inventor: SHIRATA NAOTERU
IPC: B41F15/40
Filed: 1990-11-29
Abstract: PURPOSE:To prevent printing inferiority to be generated because there is no paint or paste on a printing plate by providing a paste dropping means scraping off the paint or paste bonded to squeezee rubber after printing to allow the same to forcibly fall on the printing plate. CONSTITUTION:When a squeezee 1 reaches a terminal after printing to begin to rise, an air cylinder 6 is extended to allow a paste dropping member 7 to fall along the side surface of squeezee rubber 1b and the paint or paste 8 bonded to the side surface of the squeezee rubber 1b is scraped off to be allowed to fall on a printing plate 3. Then, a squeezee 2 moves in the direction opposite to that of the squeezee 1 to again perform printing. Thereafter, when the squeezee 2 reaches the start end of the printing plate 3 to begin to rise, the air cylinder 6 is extended to allow the paste dropping member 7 to fall along the side surface of the squeezee rubber 2b and the paint or paste 8 bonded to the side surface of the squeezee rubber 2b is allowed to fall on the printing plate 3.
Patent JP-H02180722-A (JP)
Title: Centrifugal casting device for dental use
Inventor: KOSHIISHI KIYOZO
IPC: C03B19/04
Filed: 1988-12-28
Abstract: PURPOSE:To obtain high quality inexpensively, efficiently, continuously and mass productively by disposing a rotary base plate which turns intermittently, means for pouring and casting a casting material for dental use which is melted by heating into casting molds, centrifugal units, etc. CONSTITUTION:Pellets P are charged into a melting crucible 51 from an automatic material supplying mechanism 60 of the centrifugal casting device for dental purposes and are melted by heating with a crucible operating mechanism 52 and a high-frequency induction furnace 53 to obtain the molten material of glass, ceramics, etc. The casting molds 29a to b which are disposed in the centrifugal units 23A to C mounted to a rotary arm 27 are intermittently turned by a base plate driving motor 21 while the molds are successively stopped temporarily in positions X, Y, Z by rotary arm positioning mechanism 70. The molten material mentioned above is then poured from the crucible 51 into the molds 29a to b in the respective positions where the molds are positioned. The centrifugal units 23A to C are then rotationally driven by a centrifugal motor 31 to act centrifugal force and to cast the molten material into the casting molds 29a to b.
Patent JP-H08154865-A (JP)
Title: Roll paper holder
Inventor: SASADA AKIRA
IPC: A47K10/38
Filed: 1994-12-06
Abstract: PURPOSE: To easily replace roll paper by constituting a paper holder support body in such a way that a paper support shaft is pushed down by rotating an operation handle so that a paper cutter moves to a front lower part and is pulled out of a clipping hole and a paper core is automatically dropped. CONSTITUTION: When paper P of a preliminary paper housing part 2A is loaded in a paper support body 4, an operation handle 7 is normally rotated. Then, a paper support shaft 5 is pushed down by both left and right side walls of the support body 4, and is put in a condition of being pulled out of a clipping hole 21, and a paper core is dropped. When the handle 7 is further rotated, a support shaft 5 retreats, and in a condition of contacting with an outside surface of the support body 4, the support body 4 rotates, and a paper support part 16 moves downward, and the paper P of the housing part 2A drops, and is received by the support part 16. In succession, when the support body 4 is rotated, the support shaft 5 advances to the opposite inside, and enters a paper core, and comes to support this.
Patent JP-H09170160-A (JP)
Title: Sewing data processor
Inventor: MORI TOMOHIKO
IPC: D05C5/06
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a sewing data processor capable of changing a display state of each partial region of an embroidery pattern in response reversal of the left and right sides of the embroidery pattern. SOLUTION: This sewing data processor is capable of selectively displaying an embroidery pattern based on an embroidery pattern data corresponding to the shape of an embroidery pattern (step S8), reversing the left side to the right side of the selected embroidery pattern and respectively displaying a partial region for each color of the selected embroidery pattern based on the embroidery pattern data (step S12), reversing the left and right sides of the selected embroidery pattern, then changing the embroidery pattern for each partial region, changing the display state of the embroidery pattern for each partial region (steps S20, YES and S22) and changing over even the display state of the whole embroidery pattern in the manner similar to that of the partial region.
Patent JP-H04204666-A (JP)
Title: Negatively electrified electrostatic charge image developing two component system developer
Inventor: TANAKA KATSUHIKO
IPC: G03G9/113
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the environmental fluctuations of a triboelectrifying quantity by combining toner having the external addition of silica showing specific triboelectrified properties and a resin covering carrier incorporating quaternary ammonium salt. CONSTITUTION:This negatively electrified electrostatic charge developing two component developer has the toner having the externally added additive of silica powder processed with a silane coupling agent having the triboelectrifying properties of both the positive and the negative, and a carrier covered by insulating resin incorporating the quaternary ammonium salt having negative iron except halogen. As the silica showing excellent electrifying properties, one that the triboelectrifying quantity under low humidity (for instance, it is left for two days at 15 deg.C/10%), is within the range of -30-+100muC/g, is preferable. Thus, when the silica having great positive triboelectrifying properties is used, an image having a little much fogging is obtained. The quaternary ammonium salt used as a part of the covering agent of the carrier is expressed by the following equation. (A- shows the negative ion except the halogen ion.
Patent JP-H02183050-A (JP)
Title: Building material unit body
Inventor: MIYAKE KUNIO
IPC: E04G21/14
Filed: 1988-12-30
Abstract: PURPOSE:To sufficiently supply always materials to be used in every stage of construction work and, at the same time, to make the control at outside of the construction site unnecessary by housing necessary and sufficient materials into a container collectively and simultaneously, and making it a unit to carry in the construction site. CONSTITUTION:Unit body 1 is one portion of a building, a large number of construction materials with various kinds to be selected are divided into small unified sections based on housing element, kind, order to be used and others such as floor 2, wall 3, roof 4, sash 5, door 6, stair 7, fence 8 and chimney 10 to house them into a container collectively and simultaneously by loading various materials together and, at the same time, the mixed loading container is a temporary and subsequent unit to carry-in a construction site. The unit body of construction materials is constituted of materials necessary and sufficient for the completion of a house such as skeleton materials, finishing materials, opening members, housing fittings and others, and they are well- equipped to form. According to the constitution, in every stage of construction work, the occurrence of non-carrying-in and shortage of necessary materials is surely prevented, and the materials are always available, so that a delay and trouble of the work caused by insufficient materials can be eliminated.
Patent JP-H02178986-A (JP)
Title: Semiconductor laser element
Inventor: SUYAMA NAOHIRO
IPC: H01S5/042
Filed: 1988-12-29
Abstract: PURPOSE:To reduce an oscillation threshold current and an astigmatic difference by specifying the relationship of the widths of the ridges of an emitting end face region and a selfexcited oscillation region, and the relationship of the thicknesses of an optical guide layer and a clad layer in a region except the ridges of the emitting end face region and the self-excited oscillation region. CONSTITUTION:The width W2 of a current injection path 12 of one end face near region 14 and the width W1 of the current injection path 12 of a region 13 except the region satisfy the relationship of 1.5W1<=W2<=4W1. The thickness d2 of the region 13 except the current injection path 12 of the end face near region 14 from the interface of the side of a first clad layer 7 of an active layer 5 to its surface and the thickness d1 of the region except the current junction path 12 of the region 13 except the end face near region from the interface of the side of the first clad layer 7 to its surface satisfy the relationships of 2000Angstrom <=d1<=8000Angstrom , 1000Angstrom <=d2<=5000Angstrom  and d1>d2. In this case, loss due to the difference of light modes of the self-excited oscillation region 13 and the emitting end face region 14 is almost eliminated. Thus, an astigmatic difference can be reduced whole the oscillation threshold current is maintained small.
Patent JP-H09152692-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MAKUTA TOSHIYUKI
IPC: G03C1/74
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To make low replenishing and low discharging possible, to obtain good color developability and to decrease stains by incorporating specific reducing agents for color development, dyestuff forming couplers and water-insoluble polymers into photograph constituting layers. SOLUTION: At least one kind of the reducing agents for color development expressed by formula, at least one kind of the dyestuff forming couplers and at least one kind of the water-insoluble polymers are incorporated into at least any of the photograph constituting layers of the silver halide color photograph sensitive material having at least one layer of the photograph constituting layers on a base. In the formula, R<11> is an aryl group or heterocycle group; R<12> is an alkyl group, alkenyl group, alkinyl group, aryl group, or heterocyclic group. X is -SO2 -, -CO-, -COCO-, -CO-O-, -CON(R<13> )-, -COCO-O-, -COCO-N(R<13> ) or -SO2 -N(R<13> ). R<13> is a hydrogen atom or synonymous with R<12> .
Patent JP-H07202658-A (JP)
Title: Low phase difference differential buffer
Inventor: YOSHIDA MAKOTO
IPC: H03F3/30
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a low phase digital differential signal by making the locus of timewise transition of the voltage between the gate sources of P and N channel MOS transistors for pull-down and pull-up of a normal rotation and an inversion signal output common. CONSTITUTION:In order to quickly perform the voltage transition between the power supply potential VDD and the ground potential GND of points A and B and to minimize the switching time difference by the difference of the threshold of the voltage between the gate sources of P and N channel MOS transistors Tr 8, Tr 4 and Tr 5, Tr 2 for pull-up and pull-down, the current driving capacity of the P channel MOSTr 7 is made sufficiently large for the Tr 8. In the same way, the N channel MOSTr 1 is also made sufficiently large for the Tr 2. The locus of the voltage between the drain sources of the Tr 8 is required to be conformed to the locus of the Tr 4 and the locus of the Tr 2 is required to be conformed to the locus of the Tr 5. Therefore, the voltage between the drain sources of the Tr 7 and the Tr 1 at the time of the transition of output voltage is made sufficiently small for the voltage of each of Tr 8 and 2.
Patent JP-H02177557-A (JP)
Title: Manufacture of semiconductor device
Inventor: NODA MASAAKI
IPC: H01L21/74
Filed: 1988-12-28
Abstract: PURPOSE:To enable the formation of a circuit element of vertical operation by a method wherein a second conductivity type diffusion layer of low carrier concentration is formed inside another second conductivity type diffusion layer of high carrier concentration, and a bipolar transistor or a MOS transistor is formed in the layer of low carrier concentration. CONSTITUTION:An N<+>-type diffusion layer 10 of high concentration (10<19>cm<-3> or so) is formed on a P-type semiconductor substrate 9 of high resistance (impurity concentration: 10<13>-10<14>cm<-3>). Next, a P-type impurity of high concentration (10<16>-10<17>cm<-3>) so high in concentration as to be able to compensate the N<+>-type diffusion layer 10 is diffused into the N<+>-type diffusion layer 10 to form an N<-> layer 11 in it. Then, a P diffusion layer 12, an N<+> diffusion layer 13, a gate oxide film 14 of a MOSFET, and a gate electrode 15 are provided to specified positions inside each of the N<-> layers 11. By this setup, a bipolar and a MOS circuit element can be constituted, so that a semiconductor element of vertical operation can be formed.
Patent JP-H03193756-A (JP)
Title: Naphthyl sulfonyl alkylcarboxylic acid derivative
Inventor: KITAZAWA MAKIO
IPC: A61P1/16
Filed: 1989-12-22
Abstract: NEW MATERIAL:A compound of formula I (R<1> and R<2> are 3-6C cycloalkyl, 2-5C acyloxy, 2-7C alkoxycarbonyl, 3-6C alkenyloxy or 1-6C alkoxy; R<3> is H, 1-4C alkyl or benzyl; m and n are 1-3). EXAMPLE:4-[N,N-Bis(2-cyclohexylethyl)carbamoyl]-5-(2-naphthylsulfonyl) pentanoic acid methyl ester. USE:The compound of formula I has a cholecystokinin acceptor antagonism activity and is useful as an agent for diseases such as irritable colitis, biliary dyskinesia and acute pancreatitis. PREPARATION:A naphthylthioalkylcarboxylic acid derivative of formula II (R<4> is R<3> excluding H) is oxidized with a proper oxidizing agent and, if necessary, hydrolyzed or hydrogenation-decomposed to obtain the compound of formula I. The compound of formula II is prepared by reacting 2-naphthalenthiol with a compound of formula III (A and B are CN or alkoxycarbonyl), subjecting the prepared compound of formula IV to a hydrolysis reaction and subsequently to a monoesterification reaction and subsequently reacting the prepared compound of formula V with an amine of formula VI.
Patent JP-H03196576-A (JP)
Title: Semiconductor pressure sensor and manufacture thereof
Inventor: GOTO YOSHITAKA
IPC: G01L9/00
Filed: 1989-12-26
Abstract: PURPOSE:To improve insulating breakdown strength for a semiconductor layer by forming a depleted layer near an intermediate layer in a state that a noise voltage is applied, and reducing a voltage for operating the intermediate layer. CONSTITUTION:If a positive voltage is applied, for example, to a first semiconductor layer 11 and a negative voltage is applied to a second semiconductor layer 12 as noises, a depleted layer 121 is formed in the layer 12 to operate as a capacitor. Accordingly, a capacitor of an insulator layer 13 of the intermediate layer as a dielectric and a capacitor of the layer 121 are connected in series, and an electric field concentration near the intermediate layer is alleviated. Accordingly, a voltage applied to the layer 13 for forming the intermediate layer can be reduced. Thus, a creeping discharge between the layers 11 and 12 is suppressed to improve its insulation breakdown strength.
Patent JP-H02180432-A (JP)
Title: Digital/analog converter
Inventor: TANAKA KAZUNARI
IPC: H03M1/68
Filed: 1988-12-29
Abstract: PURPOSE:To make a resampling frequency for digital data into approximately 40% as compared to a conventional resampling frequency by inputting the digital data, sampling the digital data, using a digital filter to output upper 3-bit data, and making the output of the digital filter into a control signal. CONSTITUTION:For the digital data inputted to the title D/A converter, the 5/8 of the digital data for which resampling is to be executed are multiplied by a digital filter 1, after that an offset value 001 is added, and the upper 3-bit data are outputted and given to a decoding circuit 10. For the relation between the output data of the digital filter 1 and the output voltage of a differential amplifier 23, when the output data are 101, 100, and 001 respectively, +5V, +2.5V, and -5V are respectively outputted from the differential amplifier 23, and an output waveform accordant with the digital data is taken out. Thus, the accuracy of the D/A converter can be improved, and D/A conversion having higher linearity can be executed.
Patent JP-H04301413-A (JP)
Title: Plastic casting
Inventor: KURAUSU HOTSUKU
IPC: C08F2/44
Filed: 1991-12-18
Abstract: PURPOSE: To clean easily a plastic casting and make scratches not conspicuous by containing a component of cast flake-shaped material at least on an area of the surface of a matrix. CONSTITUTION: A plate 10 is composed of a plastic matrix 12 of polyacrylic resin filled with a large amount of quartz or cristobalite powder 14. A flake- shaped material 16 is contained as an additional component in the plastic matrix 12. It can be, for example, mica or a color reduction method coating material manufactured by using mica as a base. Flakes 16 are oriented selectively and disposed and arranged in the plastic matrix 12. The selective orientation is primarily in parallel with the surface of the plate 10.
Patent JP-2000162574-A (JP)
Title: Liquid crystal display element and liquid crystal display device
Inventor: WAKITA HISAHIDE
IPC: G02F1/133
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a GH mode liquid crystal display element which is able to be driven with a low voltage and has high contrast. SOLUTION: To a liquid crystal layer 20 having hybrid alignment, formed by providing a high pretilt alignment layer 5 which makes a liquid crystal 7a align in a direction almost normal to a first substrate 1 and a homogeneous alignment layer 6 which makes a liquid crystal 7b align in parallel to a second substrate 2, furthermore a chiral dopant is added so as to form the alignment of the liquid crystals 7... as a twisted structure. Thereby a GH mode liquid crystal display element is obtained which can be driven with a low driving voltage and yet can display with high contrast.
Patent JP-H10169213-A (JP)
Title: Construction machine accelerating device for hydraulic breaker
Inventor: MARUYAMA MITSURU
IPC: E02F9/22
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To make an accelerating valve usable in common for all attachments without providing each attachment itself with an accelerating valve by interposing the accelerating valve in the required place in a hydraulic circuit arranged at a construction machine body. SOLUTION: An accelerating valve 4 is fixed into a lower position of a turning arm 2 at the base part of a construction machine body 1. The accelerating valve 4 is interposed at an intermediate part of piping 5 arranged along turning arms 2, 3, through a communicating hose. In this hydraulic valve 4, oil pressure passes C1 from V1 and enters the H-side of a hydraulic cylinder 53. Then a piston rod 54 moves in a closing direction. Oil flowing out of the R-side of the hydraulic cylinder 53 does not flow to a counterbalance valve 50 due to resistance but passes C1 from a pilot check valve 51 and enters the H-side of the hydraulic cylinder 53. Since the oil forms a differential circuit flowing from the R-side to H-side of the hydraulic cylinder 53, a hydraulic attachment 8 can be rapidly actuated.
Patent JP-H07188004-A (JP)
Title: Medicine for cold
Inventor: ARAI IWAO
IPC: A61P11/00
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a medicine for cold, improved in sputum dissolution effect. CONSTITUTION:This is a medicine for cold, containing ibuprofen and lysozyme chloride and the daily dosage of this medicine for cold is 300 to 1200mg per an adult on active component base. The amount of ibuprofen is preferably 225 to 600mg/day and the amount of lysozyme chloride is preferably 30 to 90mg. The medicine for cold may contain an additional agent such as an antitussive, an antihistamic agent, an expectorant, a sympathetic nerve stimulant, an anti-inflammatory agent, an antihypnotic, a vitamin, a crude drug, a Chinese medicine or an antiacid as necessary.
Patent JP-H03193935-A (JP)
Title: Traveller for spinning machine
Inventor: KIBE SHIGERU
IPC: D01H7/60
Filed: 1989-12-25
Abstract: PURPOSE:To obtain the title traveller with its contact with yarns representing point contact, excellent in heat releasing effect and wear resistance by putting the surface of a metallic traveller circle to satin finish and the providing the resultant surface with a Cr-C alloy plating layer of specified hardness. CONSTITUTION:The surface of a metallic traveller circle at least to come into contact with yarns is put to satin finish, and the resultant surface is provided with a Cr-C alloy plating layer with a hardness HV of 1200-1600, thus obtaining the objective traveller. It is preferable that said deposit be produced from a plating bath containing chromic sulfate as the main component and potassium formate as complexing agent.
Patent JP-H08177035-A (JP)
Title: Forming method of wing section of checkdam
Inventor: SAKO SHINICHI
IPC: E02B7/02
Filed: 1994-12-21
Abstract: PURPOSE: To omit the transport works of soil and sand from other regions and transport works to other regions of generated soil and greatly reduce the cost while shortening the term of works by utilizing soil produced by the construction of works of a checkdam. CONSTITUTION: When the wing section 5 of a checkdam is formed, block rows 7 are formed to sections placed on both sides in the cross direction of the wing section 5 along the longitudinal direction of the wing section 5 respectively. Soil generated by checkdam construction is charged among the block rows 7, and a generated soil layer 13 having an almost flat top face 1301 is formed. The produced soil layer 13 is impregnated with concrete having excellent fluidity to prepare a deposit layer 23, and the height of the block rows 7 is heightened. Likewise, the produced soil layers 13 and the deposit layers 23 are formed among the block rows 7, and superposed on the deposit layers 23. Accordingly, the superposition of the block rows 7 and the superposition of the deposit layers 23 are repeated, thus forming the wing section 5.
Patent JP-2000162150-A (JP)
Title: Defect inspecting method and device for metal sample surface
Inventor: NISHIDA MASASHI
IPC: G01N21/88
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To surely detect the contact flaw from the surface of a metal sample. SOLUTION: The surface of a metal sample is photographed from above with lighting from three different elevations, a RGB color image is composed from three image data obtained by assigning R, G, B to the resulting image data of each elevation, and a defect is inspected from the color of R, G, B of the composed image. At this time, the image photographed with lighting from the maximum elevation is extracted and binarized with a threshold SL higher than the luminance of a general metal sample surface A, and a defect B is judged on the basis of the binarized image.
Patent JP-H10176844-A (JP)
Title: Air conditioner
Inventor: KANEKO SHINJI
IPC: F24F5/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To rapidly perform a defsosting operation of a heat recovery device during heating. SOLUTION: An air conditioner comprises bypass device 30a and 30b including solenoid valves 30aA, 30aB, 30aC and 30bA, 30bB, and 30bC and heat recovery device 4a and 4b provide in parallel therewith. During ordinary heating and cooling operations, the solenoid valves 30aA, 30aC. 30bA and 30bC are opened and the solenoid valves 30aB and 30bB are closed so that refrigerant is supplied to a heat exchanger 4. Then, at the time of defrosting during heating, the solenoid valves 30aA, 30aC, 30bA and 30bC are closed and the solenoid valves 30aB and 30bB are opened so that refrigerant from pressure reducing devices 5a and 5b bypasses the heat recovery devices 4a and 4b.