baber/WOPTO huggingface dataset:
Patent JP-H02178568-A (JP)
Title: Heat pump device
Inventor: NAKATANI KAZUO
IPC: F25B1/00
Filed: 1988-12-28
Abstract: PURPOSE:To make a main circuit full of refrigerant of low boiling point and enable a coefficient of performance to be kept at a high value by a method wherein a storing device is heat exchanged with a heating source for an evaporator and a heating source for a condensor. CONSTITUTION:A heat pump device has non-azeotropic mixture refrigerant enclosed therein. A compressor 11, a condensor 12, a metering device 13 and an evaporator 14 are connected in sequence. An upper part of a rectifier separator provided with a storing device at a lower part thereof is connected to an outlet of the metering device 13 and an inlet of the evaporator 14, respectively so as to constitute a main heat pump circuit. The storing device 16 is made such that it is heat exchanged with a heat source for the evaporator 14 or a heat source for the condensor 12, so that a heating calorie required for generating gas for rectification can be produced from a heat source such as a surrounding atmosphere 19 or the like, resulting in that a heating of the heater or the like can be eliminated, and a simple configuration is attained, a reduction of heating capability is not found at all and further a reduction of coefficient of performance does not occur. In addition, in case that a more heating capability is required, the main circuit can be made to have more refrigerant of low boiling point without requiring any complex controlling operation and a sufficient accommodation for load can be attained.
Patent JP-H11167566-A (JP)
Title: Output device adaptive type batch text conversion method and device and recording medium
Inventor: INAGAKI HIROTO
IPC: G06F17/24
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To convert a text without performing any interactive operation by converting in a batch an inputted text into the one adaptive to an output device and learning individually the learning contents based on the attribute of a message. SOLUTION: A text already converted message learning part 1 performs the morpheme analysis of a text already converted message SA and automatically reproduces the unconverted state of the message SA to learn the conversion rule of the message SA. A text attribute input part 2 reads the text information such as the title attribute, etc., on an input text S. A text conversion candidate output part 3 outputs the text conversion candidates of the text S based on the text conversion rule of the learnt message SA. A text conversion candidate selection part 4 performs the sequencing of text conversion candidates and selects a candidate that has the highest likelihood. An output device attribute acquisition part 5 acquires the information on an attribute A of an output device from the output device, etc., and sends it to the part 4.  Then a text conversion candidate output part 6 sends a text to the relevant output device.
Patent JP-H02180842-A (JP)
Title: Production of styrene derivatives
Inventor: SEO AKIRA
IPC: C07C15/46
Filed: 1988-12-29
Abstract: PURPOSE:To obtain a styrene derivative in high purity and in high yield by reacting o-chlorobenzyltriphenylphosphonium chloride, etc., with formaldehyde in the presence of water, a water-insoluble organic solvent and a base. CONSTITUTION:A phosphonium salt shown by formula I (R is halogen, CN, NO2 or lower alkyl or lower alkoxy which may be replaced with halogen; n is 0-5; X is halogen; Ph is phenyl) is reacted with formaldehyde in a two-phase system of water and a water-insoluble organic solvent in the presence of a base at about 30 deg.C to give a compound shown by formula I. n-Pentane or n- hexane may be cited as the water-insoluble organic solvent, the amount of the organic solvent used is 100-200ml based on 1mol compound shown by formula I and the amount of water is 700-900ml based on 1mol compound shown by formula I. NaOH, etc., may be cited as the base.
Patent JP-H07216094-A (JP)
Title: Polyborosilazanes as preceramics, their preparation, and ceramic materials derived from them
Inventor: HANSUUPEETAA BARUDOUSU
IPC: C08G77/56
Filed: 1994-12-20
Abstract: PURPOSE: To provide a preceramic polyborosilazane which has Si-N-B units and is useful for ceramic fibers, coatings, moldings, sinterable green compacts, composite materials, fillers, etc.  
     CONSTITUTION: A preceramic polyborosilazane having the structural feature Si-N-B is provided wherein the first coordination zone of each boron atom comprises an N-atom alone; the first coordination zone of each silicon atom comprises at least two N-atoms; and the rest of coordination sites comprise H and/or C atoms. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H09169794-A (JP)
Title: Separation of proteins
Inventor: OKAMOTO KENGO
IPC: C12P21/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To selectively separate proteins for the fermented food industry or proteins such as bacteria, virus or cells in biological body fluids for medical use, by adsorbing proteins to hydroxyapatite of specific aspect ratio followed by making an aqueous salt solution flow therethrough. SOLUTION: First, a cylindrical vessel is packed with hydroxyapatite >=5 in aspect ratio prepared by dissolving lactic acid and 85% phosphoric acid in water followed by addition of calcium hydroxide and then conducting a hydrothermal treatment of the resultant solution at 165 deg.C for 5h. Secondly, Staphylococcus aureus (0.5μm in average diameter), mycoplasma (0.2μm in average diameter) and influenza virus (0.1μm in average diameter) are added to the vessel and adsorbed to the hydroxyapatite. Subsequently, an aqueous salt solution such as an aqueous KH2 PO4 solution is made to flow at a linear concentration gradient of 0-500mM through the hydroxyapatite to effect selective elution and separation of the proteins adsorbed, thus selectively separating the proteins such as bacteria, virus or cells in terms of type or disposition.
Patent JP-H10159160-A (JP)
Title: Joint seal material
Inventor: KAMIOZAWA HIDEO
IPC: E03F3/04
Filed: 1996-11-30
Abstract: PROBLEM TO BE SOLVED: To demonstrate the sealing function by abutting a granular tip part to be raised from the surface of the adhesive on a connection surface of a concrete product when the positioning of a joint part is regulated, and pushing the granular part by the joining seal force and embedding into the adhesive during the execution to adhere the adhesive to the whole connection surface. SOLUTION: A sealant A is arranged in a receiving groove formed in a recessed part for stable installation, box culverts are pulled together, and a joint part is positioned. Then, the box culverts are pressed against each other to join and seal the joint part. In this sealing stage, a projected part of the box culverts is advanced to the recessed part, and a connection surface is first abutted on a tip part of a granular part 3. The granular part 3 is pressed by the force by further advancement of the projected part for joining, and embedded in the layer of the soft adhesive 2, and the adhesive 2 is further deformed by further pressing, and the deformation of an elastic base material 1 is increased to finish the joining seal.
Patent JP-H09176954-A (JP)
Title: Device for treating data of embroidery and treatment of data of embroidery
Inventor: MIZUNO MASAHIRO
IPC: D05B19/04
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To efficiently prepare the data of embroidery by judging whether a set arrangement region has an overlapping part with the other embroidery attribute-designated region, and subsequently modifying the arrangement region on the basis of the set state of the other embroidery attribute-designated region, when the region has the overlapping part. SOLUTION: Data for embroidering an embroidery pattern such as letters or figures are prepared. Therein, an arrangement region on an embroidery target set with respect to the embroidery pattern is set so that letters A-F are successively inputted in an input frame G displayed on a CRT as shown in the figure (a), and the outline OL of the arrangement region Z is drawn and displayed on the CRT as shown in the figure (b). A judging means judges whether the arrangement region on the embroidery target has or not an overlapping part with other embroidery attribute-designated regions. When the judging means has the overlapping part as shown in the figure (c), the arrangement region in the overlapping part is removed as shown in the figure (d), or the embroidery region is set so as to include the whole parts of the other embroidery attribute-designated region as shown in the figure (e).
Patent JP-H11168375-A (JP)
Title: Output circuit and semiconductor integrated circuit having the output circuit
Inventor: WADA SATOSHI
IPC: H01L21/822
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit provided with high output characteristics capable of reducing the fluctuation of the output characteristics even in the case that noise is mixed in control signals. SOLUTION: This circuit is provided with a first output circuit 3 for receiving the control signals of a control circuit 1 and outputting variable signals, an output terminal 5 for outputting the variable signals from the output circuit 3 to the outside and a second output circuit 7 connected to the output terminal 5 parallelly to the first output circuit 3 and outputting fixed output signals. By the constitution, by arbitrarily setting the output characteristic ratio of an output circuit part 7 to which a fixed voltage or current is applied from a bias circuit 9 and the output circuit part 3 controlled by the control circuit 1, the fluctuation of the output characteristics of the entire circuit when the noise is mixed in the control signals outputted from the control circuit 1, that is noise characteristics, is changed.
Patent JP-H07185616-A (JP)
Title: Installation device for rolling mill
Inventor: INOUE TETSUO
IPC: B21B31/06
Filed: 1993-12-28
Abstract: PURPOSE:To facilitate an installation operation of a large-sized rolling mill in particular and to prevent the vibration of the rolling mill which adversely affects the dimensional accuracy of rolled products at the time of operation. CONSTITUTION:A sole plate of an installation base device 1 for the rolling mill to be installed with the rolling mill 11 is separately composed of soln plates 2 for the mill to support a mill body 12 and a sole plate 3 for a guide device 13 for supporting the guide device. Then, stiffness of the sole plates 2 for the mill and the sole plate 3 for the guide device becomes high. And, therefore, a centering operation is simplified and the installation operation of the rolling mill 11 is facilitated. In addition, the sufficient mortar to form a pit lining 5 is introduced between the sole plates 2 and 2 for the mill and, therefore, the vibration of the rolling mill 11 is suppressed.
Patent JP-H11167650-A (JP)
Title: Gate device
Inventor: KITAMURA HIDEAKI
IPC: G07B15/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a safety device for the overrun of a motor and to lock a gate without providing a special lock mechanism by varying the shift speed of a gate bar when the gate bar is opened from the shift speed of the gate bar when the gate bar is closed. SOLUTION: The position of a first connection point 10 when the gate bar 5 is in an opened state and the position of the connection point 10 when the gate bar 5 is in the closed state are constituted to make an angle under 180 degrees through a prescribed point 9. When the gate bar 5 is opened, a lever 3 being a rotation means rotates in a direction having the angle under 180 degrees and the lever 3 rotates in the direction having the angle exceeding 180 degrees when the gate bar 5 is closed. Thus, the shift speed of the gate bar 5 when the gate bar 5 opens is set to be faster than the shift speed of the gate bar 5 when the gate bar 5 is closed while the rotary speed of the lever 3 is constant.
Patent JP-H04266825-A (JP)
Title: Treating agent for disturbance of sleeping
Inventor: ROMAN AMURAIN
IPC: C07D487/14
Filed: 1991-11-26
Abstract: PURPOSE: To use bretazenil, which is useful as an anticonvulsant, an anxiety- relieving agent, etc., as a somnifacient capable of inducing sleeping near to natural sleep at a low dose. CONSTITUTION: Bretazenil of the formula, i.e., t-butyl(S)-8-bromo-11,12,13,13a- tetrahydro-9-oxo-9H-imidazo[1,5-a]pyrrolo[2,1-c][1,4]benzodiazepine-1- carboxylate is used for treating sleep disorder. That is, a medicine which can induce sleep near to natural sleep is produced from an effective dose of bretazenil and a therapeutically inert support. Bretazenil can shorten the inducing time for sleep and keep it in a long stable state.
Patent JP-H02178970-A (JP)
Title: Image sensor
Inventor: MATSUYAMA CHIAKI
IPC: H01L27/146
Filed: 1988-12-28
Abstract: PURPOSE:To equalize an S/N, to increase the speed of response and to reduce cost by forming sections composed of a semiconductor layer in a photoelectric conversion section, a switch section and a shift register section into the same substrate consisting of polycrystalline silicon respectively. CONSTITUTION:A source region 5 and a drain region 6 to which an N-type doping material is doped are shaped separately into a polycrystalline silicon substrate 1, and a gate insulating film 7, a gate electrode 8 and a field insulating film 9 are laminated successively between the source region 5 and the drain region 6. Field insulating films 9 are formed at both ends of the source region 5 and the drain region 6. A photodiode is shaped of the N-type drain region 6 formed in this manner and the P-type substrate 1 and a photoelectric conversion section 2 is constituted, and a switch section 3 is organized of the N-type source region 5, the N-type drain region 6 and the P-type substrate 1. A shift register section 4 is shaped into the same polycrystalline silicon substrate 1 as the polycrystalline substrate 1 to which the photoelectric conversion section 2 and the switch section 3 are formed. Accordingly, an S/N is equalized, the speed of response is increased, and cost can be reduced.
Patent JP-2001155119-A (JP)
Title: Ic card reader/writer
Inventor: IMAI MASAHITO
IPC: G06K17/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To surely eliminate a contact failure of an IC card in an IC card reader/writer in which a contact pin is formed on a slider engaged with the end of the IC card in its insertion process. SOLUTION: A leaf spring 5 bringing the IC card into flexible contact is provided on one wall 1 of a base 3 guiding the IC card, a projection 11 is also provided in an area on the other wall where a contact is formed, and a side of the IC card is pressed by the projection 11 to generate a relative turning displacement between a contact pin 7 and the contact of the card at a time when a contact head 6 is lifted by the insertion of the IC card to bring the pin 7 into contact with the contact of the IC card.
Patent JP-H01213530-A (JP)
Title: Spectrometer
Inventor: JIEIMUSU JIEI SARIBAN
IPC: G01J3/28
Filed: 1988-12-29
Abstract: PURPOSE: To realize measurement over a wide wavelength region by adjusting the focal length of source light through a movable slit member and receiving a diffracted light through a photodetector moving on a focal plane thereby minimizing the astigmatism. CONSTITUTION: A laser spot light of specified wavelength from a light source 12 impinges on a hologram concave lattice 24 with the focal point thereof being adjusted through a slit member 18 movable in the direction of optical axis. Diffracted light is reflected on the concave surface 25 of the lattice 24 in a specific direction depending on the wavelength and received by a photodetector 28. A focal plane 30 passing the center of curvature of the lattice 24 and including the intersection of horizontal and vertical focal point curves of the lattice 24 is formed on the normal side of surface 25 through the adjustment of focal point and the diffracted light reflected on the lattice 24 is detected under a state where astigmatism is suppressed by means of the photodetector 28 of detection element array moving along the plane 30.  This arrangement realizes a spectrometer for making a measurement over a wide wavelength range while minimizing astigmatism.
Patent JP-H06188581-A (JP)
Title: Heat dissipating structure of electronic equipment
Inventor: SHIRAI HIROTSUGU
IPC: G03G21/00
Filed: 1992-12-16
Abstract: PURPOSE:To enable an electronic equipment to be well ventilated through a vent hole even if the electronic equipment is installed with its rear side in close contact with the wall of an installation site by a method wherein a groove whose one end communicates with outside air is provided to the rear side of the equipment, and a vent hole is formed inside the groove. CONSTITUTION:A horizontal groove 5 which is U-shaped in cross section and open at both the sides of an equipment is provided to the vertical intermediate part of a rear cover 4 which covers the rear side of the equipment. An exhaust vent 6 and an intake vent 6 functioning as ventilating holes are provided to the base of the groove 5. Both the exhaust vent 6 and the intake vent 6 communicate with the inside of the equipment main body 1, and a fan is mounted on the inside of the exhaust vent 6. By this constitution, heat accumulated inside the equipment main body 1 is forcibly discharged out through the exhaust vent 6 by the fan mounted at the exhaust vent 6, and outside fresh air is introduced into the equipment main body 1 through the intake vent 7 replacing hot air, whereby the equipment main body 1 can be prevented from rising in temperature.
Patent JP-H04266667-A (JP)
Title: Safety valve for fluid system
Inventor: NEIRU YUUJIIN RATSUSERU
IPC: F16K17/02
Filed: 1991-11-25
Abstract: PURPOSE: To enhance profitability, such as decrease in number of component members of a safety valve for a fluid system actuating a reciprocating fluid motor or the like, by avoiding the response delay of an apparatus to be actuated. CONSTITUTION: A piston 56 reciprocating within a piston chamber 60 provided in a housing 42 actuates a poppet valve member 50 opening and closing the space between a feed port 44 and an outlet port 46, and an exhaust piston 80 reciprocating within an exhaust closure cavity 84 actuates an exhaust valve member 86 opening and closing the space between the outlet port 46 and an exhaust port 49. A first passage means communicating the supply port 44 to the piston chamber 60 is provided with throttle means 66, 67, and a second passage means communicating the piston chamber 60 to the outlet port 46 is provided with a one-way check valve 77. A pilot actuating member 90 is provided for selectively supplying or blocking line pressure from the supply port 44 to the common part of a third passage means communicating the supply port 44 to the exhaust closure cavity 84 and the first passage means.
Patent JP-H10176537-A (JP)
Title: Cylinder for 2 cycle engine
Inventor: TANIGUCHI SHIGERU
IPC: F02B75/02
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To improve engine performance by effectively preventing fresh air from passing through and achieve the reduction of HC components in the exhausted gases without big modification. SOLUTION: This cylinder is provided with a pair of left and right edge portion E, more than designated area as seen in its transverse section, including a point of intersection made by a pair of left and right outer horizontal scavenging line (d) and the like formed with edge portions of the inner wall surfaces of the suction port side at the fresh air blowing out side in a pair of left and right scavenging passages 20 and an inner wall surface 5 of the cylinder.
Patent JP-H06184177-A (JP)
Title: Phosphite ester compound, its production and use
Inventor: TANAKA SHINYA
IPC: C08K5/52
Filed: 1992-12-16
Abstract: PURPOSE:To provide the subject novel compound useful as a stabilizer for organic materials, etc. CONSTITUTION:The compound of formula I (R<1>, R<2> are alkyl; (n) is 2-8). For example, the compound of formula II. The compound of formula I is produced by reacting a compound of formula III with a phosphorus trihalide in the presence of a hydrogen halide-removing agent and further with a compound of formula IV.
Patent JP-H05152395-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TADA TOSHIO
IPC: H01L21/66
Filed: 1991-11-27
Abstract: PURPOSE:To enable a semiconductor integrated circuit device to be tested in high frequency characteristics restraining it from increasing in parasitic inductance. CONSTITUTION:Grounding electrodes 4 and 6 provided corresponding to an input electrode 3 and an output electrode 5, respectively, are electrically connected together through the intermediary of an electrode provided to the rear side (or front side) of an IC chip 2 to serve as grounding in common. Therefore, it is not required that input-output grounding electrodes are electrically connected outside at the characteristic test of a chip, so that an IC chip can be tested in high frequency characteristics restraining parasitic inductance induced when the grounding electrodes are electrically connected outside.
Patent JP-H08177478-A (JP)
Title: Exhaust manifold cover for internal combustion engine
Inventor: IWAI JUNICHI
IPC: F02B77/11
Filed: 1994-12-22
Abstract: PURPOSE: To secure sealing performance of an oil level gauge by preventing deterioration of seal rubber through a process of preventing the temperature rise of the oil level gauge caused by hot air. CONSTITUTION: An oil gauge 5 is arranged by making its upper end project upward from a through hole 4 formed on the upper surface 3a of the cover 3 through a cover 3 for covering an exhaust manifold, and a recessed part 3b is formed by downward recessing the periphery of the through hole 4.
Patent JP-2000164062-A (JP)
Title: Operation button inspecting device and operation button
Inventor: INOUE HIROSHI
IPC: H01H47/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an operation button inspecting device capable of simply inspecting an emergency stop button. SOLUTION: When an operator pushes a push button for inspecting, current flows in a coil 52 of an emergency stop button 10, and if the button 10 works normal, a connecting member 47 moves to cause contacts 11a and 11b to open. This inspecting operation is performed for a plurality of such emergency stop buttons 10 one by one, and if all buttons operate normally, an indicator lamp is lighted. The operating part 30 remains out of movement even though current flows in the coil 52 of any emergency stop button 10 and is not locked by a locking mechanism 60, so that no unlocking operation is required at inspection.
Patent JP-H01176581-A (JP)
Title: Method of controlling viscosity of paste in screen printing
Inventor: KASHIMA YASUTAKA
IPC: B41M1/12
Filed: 1987-12-29
Abstract: PURPOSE:To remove printing inferiority caused by variation in viscosity of paste and to make regulation of printing conditions needless, by a method wherein the paste on a screen is heated or cooled according to the measured viscosity of the paste. CONSTITUTION:A viscosimeter 7 for measurement of paste viscosity is attached to a squeegee 5. This viscosimeter 7 is so constructed that, for instance, a screw driven with a motor 7b is provided in a cylinder part 7a, and viscosity is obtained by viscosity resistance torque of the paste acting on the screw when the paste is spirally scraped up from a bottom end by rotation of the screw. When the paste is coated on a printed board, the paste is coated on a metal part 4, and the squeegee 5 is moved while it is being rubbed over the metal part 4. In that case, the paste is adhered to near the top of the squeegee 5 and comes in contact with a thermomodule 6. Then, it is heated or cooled by exothermic and endothermic of the thermomodule 6. Those heating and cooling are performed by controlling electric current to the thermomodule 6 by a control part based on the viscosity detected with the viscosimater 7.