baber/WOPTO huggingface dataset:
Patent JP-H02214825-A (JP)
Title: Liquid crystal display panel
Inventor: ENDO KATSUMA
IPC: G09F9/00
Filed: 1989-02-16
Abstract: PURPOSE:To reduce the cost of the liquid crystal display panel and to reduce the size of its frame by forming a circuit element on the electrode terminal part of a glass substrate by patterning a thin or thick film. CONSTITUTION:An electrode terminal part 3 where a substrate increases in size so that the substrate projects from its opposite substrate is provided at two sides of the liquid crystal panel formed by sandwiched a liquid crystal layer 5 by using two substrates 1 and 2 of glass, resin, etc., and at least one kind of circuit element such as a resistance 9, a capacitor 10, and an inductance is formed directly on the electrode terminal part 3 by patterning such as photoetching, printing, and coating. Consequently, the whole liquid crystal display panel is reduced in size on the whole to reduce the frame size of the liquid crystal panel to the image display area, and consequently soldering work by a machine or operator is reduced, then the cost is reduced.
Patent JP-H10230559-A (JP)
Title: Waterresisting photoreflective sheet
Inventor: OGAMI KATSUSHI
IPC: G02B1/18
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To renew a waterresisting photoreflective sheet while efficient antifouling, deodorizing and antibacterial functions are provided by a method wherein an active layer containing titanium oxide or the like, and a separable pressure sensitive adhesive layer are provided on a flexible base material which is free from gas permeability. SOLUTION: An active layer containing at least titanium oxide and colloidal silica composite thermoplastic high polymeric emulsion are applied onto a flexible base material which is free from gas permeability. A colloidal silica layer is formed as the active layer, and deterioration of an optical catalytic function and degradation of high polymer component are restrained. Then, the colloidal silica composite thermoplastic high polymeric emulsion is effectively used as a binding agent for fixing titanium oxide onto the base material. As the base material, synthetic resin materials of polyethylene, polypropylene, etc., are used.  Since the pressure sensitive adhesive layer is provided onto a rear surface of the base material, that which has gas permeability is unsuitable as the base material so that an optically reacted product on the active layer side does not transfer to the rear surface.
Patent JP-S56133433-A (JP)
Title: Manufacture of high-purity aluminum
Inventor: TERAI SHIROU
IPC: C22C1/02
Filed: 1980-03-22
Abstract: PURPOSE: To easily manufacture high-purity Al by a segregation and solidification method by repeatedly pressurizing the surface of molten Al during segregation and solidification to prevent impurities from being caught under the surface of precipitated high purity Al.  
     CONSTITUTION: Al is put in crucible 1 made of high-purity graphite, and it is melted by heating with heater 2. Molten metal 3 is kept at a temp. just above the liquidus line of Al, and by feeding a cooling fluid to cooling chamber 4 set under crucible 1, crucible 1 is cooled to segragate high purity Al 5 from metal 3 and solidify it. At this time, crucible 1 is covered with cover 6, and by introducing pressurized air, inert gas or the like through pipe 7, the surface of metal 3 is pressurized to shift impurities remaining at dendrite parts of Al 5 into metal 3. By repeating the cooling and pressurization impurities are prevented from being caught in Al 5 to maintain the purity of Al 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59163337-A (JP)
Title: Preparation of 4-hydroxy-2, 4, 6-trimethylcyclohexa-2, 5- dien-1-one
Inventor: TOMITA TETSUO
IPC: C07C49/713
Filed: 1983-03-07
Abstract: PURPOSE:To prepare the titled compound safely, in high yield, with a simple process, by oxidizing 2, 4, 6-trimethylphenol with a hypohalous acid, etc. in an aqueous medium or an aqueous medium containing an organic solvent, using more than specific amount of water. CONSTITUTION:2, 4, 6-Trimethylphenol is made to react with a hypohalous acid or its salt (e. g. sodium hypochlorite) in an aqueous medium or an aqueous medium containing an organic solvent such as nitriles, carboxylic acid esters, ethers, nitro compounds, amides, hydrocarbons, etc. to obtain 4-hydroxy-2, 4, 6- trimethylcyclohexa-2, 5-dien-1-one. The above reaction is carried out by using >=10pts.wt., preferably >=25pts.wt. of water based on 1pt.wt. of the trimethylphenol. When the reaction is carried out in an aqueous medium containing an organic solvent, the amount of water is preferably more than two times that of the organic solvent. The pH of the reaction system is preferably 3-13.5.
Patent JP-H03239427-A (JP)
Title: Mirror finishing method of monocrystal material
Inventor: FUKUNAGA HIROSHI
IPC: B23B1/00
Filed: 1990-02-16
Abstract: PURPOSE:To obtain he surface roughness which was not obtainable with the conventional method, by machining with the cutting means of super precise cutting, etc., the face whose ratio of the density of a working face to that of the most dense face is more than 0.4. CONSTITUTION:In the mirror finishing of a monocrystal material, the face whose ratio of the density of a working face to that of the most dense face is more than 0.4 is machined by the cutting means of a super precise cutting, etc. The surface roughness is improved more than the case of performing the machining under the conditions of lower density because of a precise machining being performed with the higher density.
Patent JP-S58156559-A (JP)
Inventor: MARUYAMA EIJI
IPC: E04F13/02
Filed: 1982-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55130947-A (JP)
Title: Novel substituted phenoxypropylamide derivative
Inventor: SHIBATA TAKEO
IPC: C07C237/08
Filed: 1979-03-30
Abstract: NEW MATERIAL:A substituted phenoxypropylamide derivative of formula I and its salt (R is H or methyl; Y is dimethylamino, or 1-pyrrolidinyl; Z is H, or methyl or ethyl which may be substituted with halogen, hydroxyl or amino).  
     EXAMPLE: N-[3-[3-[1-(1-pyrrolidinyl)ethyl]phenoxy]propyl]dichloroacetamide.  
     USE: A new-type anti-ulcer agent. Effective to suppress the secretion of gastric juice by its excellent histamine H 2  receptor antagonistic activity.  
     PROCESS: The compound of formula I is prepared either by the amidation reaction of an amine compound of formula II or its reactive derivative (e.g. isocyanate) with a carboxylic acid of formula III or its reactive derivative (e.g. acid halide), or by the reaction of a phenol derivative of formula IV with a propylamide derivative of formula V. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03239930-A (JP)
Title: Temperature sensor
Inventor: YAMAWAKI KOICHI
IPC: G01K1/08
Filed: 1990-02-17
Abstract: PURPOSE:To allow the decrease of the oscillation of a winding frame and to prevent the failure of a cable connected to the temp. measuring platinum strand at the base end of the winding frame by supporting the front end of the winding frame with the front end of a holding cylinder via a supporting member or directly supporting the front end of the winding frame. CONSTITUTION:The temp. measuring platinum strand 2 is wound on the outer peripheral surface of the winding frame 1 and a positioning hole 4 is hollowed in the central axial direction of bottom at the base end of the winding frame 1. Connecting holes 5, 5 to connect the hole 4 and the winding end are bored. The end face of the MI cable 9 which houses platinum alloy core wires 8, 8 interposed with an inorg. insulating material 7, such as MgO, in an armor pipe 6 consisting of a platinum alloy is subjected to end face sealing 10 and the core wires 8, 8 are exposed from the seal 10. The core wires 8, 8 are inserted into the communicating holes 5, 5 and the cable 9 is fitted into the positioning hole 4. Both ends of the strand 2 and the front ends of the core wires 8, 8 are connected. The strand 2 is then coated with a coating material and enmal is packed into the cavity between the core wires 8 and 8 to closely seal the cavity. The increase in the spacing is obviated by a thermal elongation difference even if the sensor heats up to a high temp. at the time of use. The oscillation of the winding frame 1 is thus limited.
Patent JP-H10219613-A (JP)
Title: Ground construction method and water retentive sheet
Inventor: USUI HITOSHI
IPC: E01C13/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To hold water retentivity of a ground over a long period of time, and facilitate maintenance and control of the ground by laying a sheet containing a water retention agent all over the whole surface in the middle of a surface layer of a natural soil type ground. SOLUTION: Crushed stones are laid and compacted on a ground base 1, a lower layer 2 is formed on it, volcanic gravel is also laid and compacted on it, and an intermediate layer 3 is formed. A surface layer 4 using natural soil is formed on the intermediate layer 3. In this case, a water retentive sheet 10 constituted by sticking a water retention agent to a proper support base material, is laid all over the ground whole surface or only in a necessary place in a proper depth position of the surface layer 4. Therefore, the water retentive sheet 10 buried in the soil spreads over the whole surface layer 4 since its water retention agent gradually melts out by receiving the action of moisture in the soil, and surface layer soil is held in a proper wetting condition.  Therefore, a compacting condition of a ground can be stably maintained, and generation of dust or the like can be prevented.
Patent JP-S61200651-A (JP)
Inventor: JIYOOZEFU JIYON PIASHINSUKI
IPC: C03C27/06
Filed: 1986-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56133721-A (JP)
Title: Fine adjusting device for range finding mechanism of automatic focusing camera
Inventor: TSUBOI TAKAYUKI
IPC: G03B3/10
Filed: 1980-03-24
Abstract: PURPOSE:To enable the adjustment of a range finder to be made by relatively simple operation in a short time by providing a fine adjusting member for adjusting cooperative information which is adjustable continuously even during the range finding operation. CONSTITUTION:In the range finding mechanism which is provided with a light emitting device and a photodetector disposed for an object at the spacing of a prescribed base length and obtains the distance up to the object from the angle that the optical axes of both devices assume at the peak time of the quantity of reflected light from the object, if a guide member 11 is rotated at prescribed torque, a regulating member 8 is displaced around the other guide member 10 as shown by the alternate long and short dash line. The maximum rate of adjustment of the member 11 is about 2delta near the member 11, by which the cam part 8a of the regulating member is displaced and the angle of the light emitting device with respect to the object is slightly changed.
Patent JP-H06232703-A (JP)
Title: Oscillator
Inventor: MATSUI HIDEO
IPC: H03B5/26
Filed: 1993-02-03
Abstract: PURPOSE:To avoid the use of an expensive crystal or ceramic vibrator with immunity of external noise and to easily execute the setting of a frequency of an output pulse. CONSTITUTION:The device includes an internal oscillation circuit A built in a microcomputer, and comprising plural stages of inverter gates 1 and a selector 2 for selecting number of connection stages connecting to the internal oscillation circuit A selects optionally the number of connection stages of the inverter gates 1.
Patent JP-S51113243-A (JP)
Title: Nozzle device of air curtain.
Inventor: MORIYAMA ARITSUNE
IPC: F24F9/00
Filed: 1975-03-29
Abstract: PURPOSE: The invention offers the construction of nozzle able of resist against a lateral blow wind by the blow-off mouth of same area. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58153502-A (JP)
Title: Multistage flash evaporator
Inventor: TAKEUCHI YOSHIYUKI
IPC: B01D3/06
Filed: 1982-03-10
Abstract: PURPOSE:To accelerate flash evaporation with good efficiency in a multistage flash evaporator by providing a flash box having plural openings differing in distances from partition walls. CONSTITUTION:The brine flowing from an evaporation chamber in the fore stage into an evaporation chamber 21b in the lower step under the pressure lower than the pressure therein past the orifice slit in the lower part of a partition wall 22 is flowed out through a flash box 24. The brine flowing out through the opening part 25b in the position L2 overflows from the upper part of the brine flowing out through the opening part 25a in the position L1. Vortexes are generated by the ruggedness occuring in the box 24, by which the liquid is agitated and mixed suitably. As a result, the liquid surfaces are renewed and the flash evaporation is accelerated. The unevaporated brine flows out successively into the next stages.
Patent JP-H09229427-A (JP)
Title: Outdoor unit of air conditioner
Inventor: NISHIMOTO MASANARI
IPC: F24F5/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To enable an effective cooling of a reactor to be carried out without projecting a protection cover to an air blowing passage. SOLUTION: On a bottom plate 13 are installed an outdoor heat exchanger 9, a blower 7, a compressor 6, and a partition plate 2 vertically installed between the blower 7 and the compressor 6. In addition, there are provided an electrical component box 3 arranged at an upper surface of the partition plate 2 and further arranged above the compressor 6 and a controlling electrical component base plate assembly 14 to be stored in the electrical element storing box 3. In addition, on the upper part of the partition plate 2 facing against the compressor 6 is arranged a reactor 1 to be installed in an inverter device for use in controlling a speed of the compressor 6, and then there is provided integrally a heat shielding section 2a formed at the partition plate 2 between the reactor 1 and the electrical component box 3.
Patent JP-S59163388-A (JP)
Title: Preparation of cephalosporin derivative
Inventor: YANAGISAWA HIROAKI
IPC: C07D501/04
Filed: 1983-03-08
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for an antibacterial agent, etc. industrially advantageously, by treating a specific 7-allyloxycarbonylamino-3-cephem-4-carboxylic acid with a 0 valent Pd complex in the presence of a proton donor compound and a ligand to Pd. CONSTITUTION:A compound (e.g., 7-allyloxycarbonylamino-3-methoxymethyl- 3-cephem-4-carboxylic acid, etc.) shown by the formula I (R<1>-R<5> are H, lower alkyl, alkoxycarbonyl, aryl, R<1> and R<2>, R<1> and R<3>, R<2> and R<4>, or R<4> and R<5> are linked through 2-5C carbon chain to form cyclic cycloalkylidene, etc.; R<6> is H, or carboxy-protecting group) is treated with a 0 valent palladium complex [e.g., tetrakis(triphenylphosphine)palladium, etc.] in the presence of a proton donor compound (e.g., benzoic acid, etc.) and a ligand (e.g., triphenylphosphine, etc.) to palladium, to give the desired compound shown by the formula II.
Patent JP-S63207401-A (JP)
Title: Method for assembling for pack rolling material
Inventor: MASUDA SADAKAZU
IPC: B21B1/22
Filed: 1987-02-23
Abstract: PURPOSE:To prevent the rolling shape defect of a core material and to improve yield by selecting the material of spacer materials in such a manner that the hot deformation resistance value of the spacer materials does not exceed the hot deformation resistance value of cover materials. CONSTITUTION:A pack rolling material is formed by using a desired material as the core material 1, covering the top, bottom and four peripheral parts thereof with the cover materials 2 and the spacer materials 3 and forming the circumference as a weld zone 4. The cover materials 2 and the spacer materials 3 are constituted of different materials. The material for the spacer materials, are so selected that the hot deformation resistance value of the spacer materials 3 is below the hot deformation resistance value of the cover materials 2. The hot deformation resistance value of the spacer materials is lower than the hot deformation resistance value of the cover materials 2 and, therefore, the shape defect by inside stretching of the core material 2 is prevented even if the temp. of the spacer materials 3 falls below the temp. of the cover materials at the time of producing a thin-gage material from the core material 1 by hot rolling of the pack rolled stock. The yield is, therefore, improved.
Patent JP-H03240395-A (JP)
Title: Communication path changeover system
Inventor: MORITOMO HARUO
IPC: H04Q3/58
Filed: 1990-02-19
Abstract: PURPOSE:To utilize a private line efficiently by selecting a communication path to the private line automatically having an idle line when any one of both terminal equipments in communication via an ISDN public network is requested of terminal changeover. CONSTITUTION:Suppose that communication is implemented between a terminal equipment 10-1 of a private branch exchange 12-1 and a terminal equipment 10-3 of a private branch exchange 12-2 via a communication path of an ISDN public network 16, then when a terminal changeover is requested from the terminal equipment 10-1 to the terminal equipment 10-3 in the same private branch exchange 12-1, and when the result of idle line check of the private line 14 is obtained, the communication path by the line 14 is set by the exchange 12-1 between the exchanges 12-1, 12-2. When no idle line exists, the equipments 10-1, 10-3, are immediately switched and the communication between the equipments 10-3, 10-2, is implemented immediately via the communication path in use. When a new communication path is set, the changeover of the setting is requested from the exchange 12-1 to the 12-2 and the communication path of the terminal equipment 10-2 of the exchange 12-2 is switched to the requested communication path. The switching end notice is informed from the exchange 12-2 to the exchange 12-1.
Patent JP-S51115195-A (JP)
Title: Pack of arranged flowers
Inventor: TSURUNO MASAO
IPC: B65D77/02
Filed: 1975-03-31
Abstract: PURPOSE: To pack the arranged flowers in a fresh state to dispense with the labor of placing the flowers in a cask. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57153435-A (JP)
Title: Manufacture of semiconductor device
Inventor: WADA YASUO
IPC: H01L21/306
Filed: 1981-03-18
Abstract: PURPOSE:To obtain a minute pattern by a method wherein a substrate is coated with a photo-resist film or an electron-ray resist film, solubility is lowered previously by irradiating ions to a predetermined region, the pattern, a section thereof takes an inverted trapezoid, is formed through development, the whole surface is coated with a conductive metallic film, and the pattern is removed together with the metallic film on the pattern. CONSTITUTION:The substrate 1 is coated with the film 2 of a positive type or negative thpe photo-resist or an electron-ray resist or the like, the P<+> ions, etc. are irradiated to the regions in which Al wiring is not shaped, and irradiated sections 3, the solubility of surface layer sections thereof lowers, are formed. The film 2 of a section where the ions are not irradiated is removed through development while the films 2 of the lower sections of the irradiated sections 3 are left as the sections are formed in the inverted trapezoid. The whole surface 1 is coated with the Al film 4, but the films 4 coated on the exposed substrate 1 and the irradiated sections 3 are separated completely at that time. Accordingly, the films 2 just under the irradiated sections 3 are removed together with the films 4 on the films 2, and the films 4 of the desired minute patterns are obtained on the surface of the substrate 1.
Patent JP-H01214261-A (JP)
Title: High tension generation circuit
Inventor: ISONO HARUO
IPC: H02M3/28
Filed: 1988-02-19
Abstract: PURPOSE:To improve the stability, by connecting the first switching diode between the midpoint of the first partial pressure resistance and the base of a controlling transistor and by providing the second switching diode likewise. CONSTITUTION:A high tension generation circuit is composed of a DC input power source 1, a switching transistor 2, a pulse transformer 5 serving both as an oscillating transformer and as a step-up transformer, a soft starting capacitor 12, a voltage doubler circuit 40, etc. The second partial-pressure resistors 43-45 are connected to a common line l and to a smoothing capacitor 42 in parallel. The voltage dividing point B are connected to the base of a controlling transistor 46 through the second switching diode 52. Further, from the voltage dividing point of the first voltage dividing resistors 49-51 as well, they are connected to the above base through the first switching diode 53, and the base of the controlling transistor 46 is controlled thereby, with which the switching transistor 2 is controlled. With a single control circuit the constant current and constant voltage can thereby be controlled and the temperature characteristic become improved.
Patent JP-2000234980-A (JP)
Title: Correction method in uniformity test and dynamic balancing test
Inventor: MATSUMOTO SHIGERU
IPC: G01M1/16
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain correction data for eliminating the eccentricity of a rotary part and the influence of distortion by changing a mounting angle to the rotary part of a tire for measuring for a plurality of times, and by storing and synthesizing the measurement data. SOLUTION: A tire T is fitted to a lower rim 10, a lock shaft 300 is inserted into a spindle 100 by an elevation motor 65, and the lock shaft 300 is locked by a cylinder 165 for locking. Air is supplied into the tire T, and the drum 30 is slid for pressing to the tire T. The spindle 100 is rotated by a serve motor 130, and the value of a load cell 33 is read for each specific angle of rotation for storing into a memory. When the 360-degree rotation of the spindle 100 has been completed, the lock of the lock shaft 300 is released for pulling out of the spindle 100. After completion, the tire T is removed once, is rotated by approximately 45 degrees again to fit it, and the same measurement is executed. The procedure is repeated for eight times for measuring, and 1/8 of the total of the waveform in the eight times is used as data for indicating eccentricity and distortion.
Patent JP-H02246552-A (JP)
Title: Method of synchronizing bits of receiver for digital data transmission, and arrangment
Inventor: BENOO JIERAN
IPC: H04L7/02
Filed: 1990-02-19
Abstract: PURPOSE: To quickly recognize optimum information for receiving all bits by selecting a sequence as an optimum sequence in M-bit of each packet or sub- packet consisting of received binary pulses with a prescribed short fixed length during digital transmission by the FSK. CONSTITUTION: A frequency shift keying(FSK) signal bit synchronization arrangement system conducts bit synchronization based on logic arithmetic elements 38-42, shift registers R1-R5, and a read only memory(ROM) 52. M-sets sequential bits belonging to each bit string of M(n+1)-sample normalized by a prescribed sequence matrix having (n+1)-row (n is an even number integer with a small value) and M-column are stored, a prescribed arithmetic operation is conducted and a sequence is selected as an optimum sequence of M-bit of each packet or each sub-packet of received binary pulses. Thus, a bit clock using a short data packet is optimizingly recovered.