baber/WOPTO huggingface dataset:
Patent JP-H092070-A (JP)
Title: Door weather strip
Inventor: GOTO TERUHITO
IPC: B60R13/06
Filed: 1995-06-14
Abstract: PURPOSE: To easily install a door weather strip by making the thickness of the strip up to the position of the strip clamped by an opening having a substantially C-shaped section of a sash smaller than the height to the opening, so that when the position of the base clamped by the opening is brought into contact with the end part of the sash and turned, the base does not come into contact with the base until the strip is installed. CONSTITUTION: A door weather strip brought into contact with the end part S0 of an opening having a substantially C-shaped section of a sash S is turned on the recess part 6 between the base part 1 and the seal part 2 by the external force applied between the seal part 2 and the auxiliary seal part, the installed end part brought into the end part Sp of the opening of the base part 1 is elastically deformed and restored by its own elastic force, and the base part 1 is stored in the elastically contacting state in a space formed by one open side end part S0 of the opening, the other end part Sp of the opening and the base Se of the opening.  At this time, the distortion force between the base part 1 and the seal part 2 becomes smaller, so that the bottom of the base 1 is kept from being brought into contact with the base Se of the opening by the external force applied between the seal part 2 and an auxiliary seal part.
Patent JP-H0814475-A (JP)
Title: Air-tightness inspecting seal device
Inventor: ITO TAKANORI
IPC: G01M3/28
Filed: 1994-06-29
Abstract: PURPOSE:To high accurately perform air-tightness inspection in a pipe line by inflating a balloon type seal unit by an air pressure, so that separated two extending/contracting parts are air-tightly closely attached to two parts of a pipe internal surface, and sealing a cavity part between both the extending/ contracting parts and the pipe internal surface With an air-tight reinforcing liquid. CONSTITUTION:In the case of inspecting air-tightness of a pipe line 3, a seal means 20 in the point end of a coil wire 16 is inserted in a contraction condition to a prescribed part of the pipe line 3. Next through a gas tube 24, air A is introduced into a seal unit 23 to inflate it into gourd shape, and formed separated two extending/contracting parts 23a, 23b are closely attached to a pipe internal surface 3a. Then through a liquid tube 26, an air-tight reinforcing liquid C is supplied to a cavity part formed of both the extending/contracting parts 23a, 23b and the pipe internal surface 3a, and the liquid C containing air to overflow is circulated so as to be returned by an air bleed tube 27. In this way, pressure air is supplied into the closed pipe line 3, to inspect an air-tight condition of the pipe line 3 from changing a pressure gage at this time.
Patent JP-S635317-A (JP)
Title: Abnormality detecting circuit in laser writing device
Inventor: FUKUDA SHIGERU
IPC: G03G15/04
Filed: 1986-06-26
Abstract: PURPOSE:To eliminate the necessity of intervention of software at the time of rising of a laser writing device, by checking synchronizing signals only when a scanning device makes stable rotation and generating an abnormal signal when the synchronizing signal of a photodetector is not produced for a prescribed time. CONSTITUTION:While a stable signal RD is low (nonstable), the output of a D.F/F24 stays low at the rise of pulses P0 and no ERR signal is produced regardless of the presence/absence of synchronizing signals BD. When the stable signal RD becomes high, the D.F/F24 is latched at the rise of the pulses P0 and its outputs S1 becomes high. However, since the synchronizing signals BD are generated in a period shorter than that of the pulses P0, the D.F/F24 is cleared in the next period and, when the pulses P0 become low thereafter, the signal S1 of the D.F/F24 becomes low and, therefore, no ERR signal is generated. In case where the synchronizing signals BD are not generated for a prescribed time, the abnormal signal ERR is generated from the inverted signal of the pulses P0 and output S1 of the D.F/F24 when the next pulses P0 become low.
Patent JP-S629649-A (JP)
Title: Package for semiconductor
Inventor: MATSUO YOICHI
IPC: H01L23/04
Filed: 1985-07-08
Abstract: PURPOSE:To prevent the cracking in a ceramic substrate and the exfoliation from a heat sink from happening restricting the thermal stress to the least by a method wherein a loading part to load a semiconductor element is provided on one surface while a heat sink made of aluminium-silicon alloy is arranged on the other surface to be junctioned with each other. CONSTITUTION:The heat generated in a semiconductor element 6 passing through a substrate 1 from a bonding agent 7 is conducted to a heat sink 10 through the intermediary of a heat sink bonding agent 11, and is radiated from the surface of radiating fins 10a of heat sink 10 so that the temperature of semiconductor element 6 may be prevented from rising up. In this case, the substrate 1 and the heat sink 10 are naturally subject to the temperature rise but due to the minor difference in the thermal expansion coefficient between the heat sink 10 and the substrate 1 restricting the thermal stress to the least, the exfoliation from heat sink 10 and the cracking in substrate 1 can be prevented from happening.
Patent JP-2000044825-A (JP)
Title: Triphenodioxazines and manufacture of the same and dichroic pigments and liquid crystal composition
Inventor: TANAKA TOSHIHIKO
IPC: C07D498/04
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain new compounds to be utilized in the held of dichroic pigments or the like useful in liquid crystal display device filed. SOLUTION: This compound is expressed by formula I[Y1 to Y4 are each expressed by formula II (h is 1 or 2; A is p-phenylene or the like; E is p- phenylene or the like; G is -H, -F, -Cl or the like) or the like and at least one of Y1 to Y4 is formula II; X is H, a halogen, cyano, an alkyl, aryl, an alkoxy, an acylamino, a carboxylic acid ester], for example the compound of formula III. The compound of formula I is obtained by reacting, for example, a dianilide compound of formula IV (Z1 to Z4 are each OH, methoxy or the like and at least one of Z1 to Z4 is OH or methoxy) and an acid chloride of formula V to cyclize the dianilide compound of formula IV and esterizing at least one of OH or methoxy groups in the dianilide compound of formula IV by the acid chloride of formula V.
Patent JP-S629561-A (JP)
Title: Rotation control system for optical disc
Inventor: ADACHI OSAMU
IPC: G11B7/00
Filed: 1985-07-08
Abstract: PURPOSE:To suppress the fluctuation of rotation of an optical disc by recording servo data composing of pit string of prescribed interval to a gap of adjacent data grooves and driving and controlling the optical disc based on a frequency signal obtained through the read of the servo data. CONSTITUTION:A servo track ST consisting of pits PT arranged in parallel with a recording track TR at a prescribed interval L continuously is formed to the optical disc 1. Further, a laser beam outputted from a semiconductor laser element 10 is formed on the track TR and the ST of the disc 1, and the reflected beam image is formed to a photodetector 17. The photodetection output is fed to a data read section 18 and a servo control section 19 and fed to a rotation control section 20 as a frequency signal fc representing the rotating state of the disc 1. The control section 20 adjusts a signal Sr outputted to a drive motor 22 driving the disc 1 so that an error between a reference frequency signal fr and the signal fc is zero. Thus, the fluctuation of rotation of the optical disc is suppressed in this way.
Patent JP-S5272661-A (JP)
Title: Beauty device
Inventor: OGAWA HIROSHI
IPC: A61H33/12
Filed: 1975-12-15
Abstract: PURPOSE: A beauty device which efficiently cools an electric motor and which keeps clean the air in a spherical hood. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6127282-A (JP)
Title: Production of thermal transfer recording sheet
Inventor: SAKOTA KAZUYUKI
IPC: B41M5/30
Filed: 1984-07-17
Abstract: PURPOSE:To obtain clear images with continuous gradation and prevent a thermal transfer layer from being transferred to a thermal transfer recording layer, by a method wherein a coated layer of a dispersed liquid comprising a resin and water is provided on a base for a thermal transfer recording sheet, and is dried to provide a receiving layer. CONSTITUTION:The receiving layer of the thermal transfer recording sheet is provided by coating the base with a dispersed liquid comprising at least one resin and water, followed by drying. The receiving layer of the recording sheet is brought into contact with a thermal transfer layer of a thermal transfer sheet comprising a coloring material, and receives the coloring material transferred thereto by heating. Accordingly, a synthetic paper is prevented from being contaminated due to transfer of a dye in the thermal transfer recording sheet, and thermally transferred images are prevented from being disordered due to diffusion of the dye.
Patent JP-H04371703-A (JP)
Title: Steam generator
Inventor: SONEDAKA KAZUNORI
IPC: F22B37/54
Filed: 1991-06-20
Abstract: PURPOSE:To eliminate a small amount of scale components contained in the steam discharged from a drum body, heat the water in a bath tub by using this steam and provide a steam generation device which is used for boiling bath water and steam cooking. CONSTITUTION:A turbulent flow section 10 is provided in part of a steam transfer pipe for the steam 11 discharged from a drum body 2. There is further installed a second safety device 12a on the upper stream side of the turbulent flow section. The turbulent section is provided with a plurality of scale adhesion bodies removably. The scale adhesion bodies eliminate the scale components slightly contained in the steam 11. This construction makes it possible to supply cleans steam to various kinds of steam employed machines.
Patent JP-S5480378-A (JP)
Title: Method of lamination
Inventor: KAWASAKI YOSHIHIRO
IPC: B29C53/00
Filed: 1977-12-09
Abstract: PURPOSE: After preheated, tar-felt is laminated with a sheet of synthetic resin by pressing them under heating, thus increasing the speed of laminating tar-felt and synthetic resin sheets without lowering adhesion strength and adhesive properties.  
     CONSTITUTION: A mixture 3 containing a synthetic resin powder, pigments, plasticizers and others is passed through between heated calender rolls 4 to form sheet 2, which is horizontally sent between embossing roll made of iron 5 and rubber roll 6. Meanwhile, tar-felt 1 unwound from a roll is brought into contact with hot roll 7 under pressure to make the surface to be laminated tacky. Continuously tar-felt 1 with tacky surface at the lower side is sent from the upper side of the resin sheet 2 between embossing iron roll 5 and rubber roll 6 to form laminate sheet 8, which is taken up by winding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11333461-A (JP)
Title: Reducing water making method and apparatus
Inventor: URAGAMI HIDEAKI
IPC: C02F1/46
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To form negative potential reducing water dechlorinated and free from an organochlorine compd. harmful to a human body. SOLUTION: A reducing water making apparatus 1 consists of a water container 2 having a water outflow port, a pair of the electrode plates 4A, 4B and filter 5 arranged in the water container 2 and a power source device 3 supplying a current to the electrode plates 4A, 4B to electrolyze the water in the water container 2. The filter 5 is equipped with a taking-in port 54 for taking negative potential water formed by electrolysis and a filter member 52 allowing the negative potential reducing water taken in the taking-in port 54 to pass to remove ionized chlorine in water. The reducing water dechlorinated by the filter member 52 is guided to the outflow port. An organochlorine compd. in water to be treated is decomposed by the electrolysis of water and ionized chlorine in water is removed by the filter member 52.
Patent JP-S5947388-A (JP)
Inventor: JIYON BURAIAN MARIN
IPC: C25B3/13
Filed: 1983-08-12
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-S6212601-A (JP)
Title: Production of hydrogen from hydrogen sulfide using light energy
Inventor: OOSAWA YOSHINAO
IPC: C25B11/06
Filed: 1985-07-05
Abstract: PURPOSE:To efficiently produce hydrogen from hydrogen sulfide, by transferring an aqueous solution of hydrogen iodide prepared by reacting the hydrogen sulfide with iodine in water to a photoelectrolytic cell and irradiating a semiconductor photoelectrode with light. CONSTITUTION:Hydrogen sulfide gas is blown into a dispersion obtained by dispersing iodine in water to deposite and separate sulfur and to produce hydrogen iodide at the same time. The resultant hydrogen iodide solution is then fed into a photoelectrolytic cell having a semiconductor electrode (anode), which is irradiated with light to generate iodine from the anode and hydrogen from the cathode. Hydrogen sulfide is further fed into the aqueous solution of hydrogen iodide, discharged from the anodic compartment and containing iodine and reacted with the iodine and form a closed cycle. The semiconductor to be used as the photoelectrode is formed from an oxide or sulfide containing one or two or more of Ti, iron, Mo, W, Sr and Ba, Se compounds or silicon having p-n bonds.
Patent JP-H0443290-A (JP)
Title: Loop type fine tube heat pipe
Inventor: AKACHI HISATERU
IPC: F28D15/06
Filed: 1990-06-08
Abstract: PURPOSE:To increase the generating amount of vapor per one piece of connecting fine tube by a method wherein liquid phase operating liquid is made to flow down by the gravity of the same, only two pieces of the connecting fine tubes are provided, one of check valves is arranged at a position near the heat receiving unit of a low temperature connecting fine tube and the amount of operating liquid is specified so as to be a regulated value. CONSTITUTION:The proper amount of operating liquid is sealed into a meandering fine tube container in the rate of 20-90% of the whole internal volume of the container. The terminal of the bottom of a heat receiving unit 1 is connected to the terminal of the top of a heat dissipating unit 2 through a high-temperature connecting fine tube 3 and the terminal of the bottom of a heat dissipating unit 2 is connected to the terminal of the top of a heat receiving unit 1 through a low-temperature connecting tube 4 while the operating liquid flows down by the gravity of the same. Auxiliary heat receiving units 9, 11, supplying small amount of operating liquid upon starting and/or restarting, are provided on the connecting fine tubes 3, 4. The auxiliary heat receiving unit 9 is provided at the predetermined position of the low-temperature connecting fine tube 4. Check valves 5-3, 5-4, regulating flows, are provided before and/or after the auxiliary heat receiving unit 9 whereby the supply of the operating liquid into the heat receiving unit 1 is ensured. The operating liquid, passing through the low-temperature connecting fine tube 4, leaves only extremely low propulsive force and there is possibility that the circulation thereof becomes difficult and, therefore, the low- temperature connecting fine tube 4 is constituted so as to have a diameter larger than the same of the high-temperature connecting fine tube 3.
Patent JP-H01105454-A (JP)
Title: Fluorescent lamp
Inventor: IMAMURA HIROSHI
IPC: H01J61/32
Filed: 1988-06-15
Abstract: PURPOSE:To make a fluorescent lamp light-weight and improve the mass productivity by providing a luminous unit having luminous chambers and made of a plastic-molded body formed with communication holes and a tubular base sealed to the luminous unit to cover the communication holes and forming the base with transparent glass. CONSTITUTION:A lamp housing 1 is constituted of a luminous unit 12 having luminous chambers 2R, 2G1, 2G2, 2B and made of a plastic-molded body formed with communication holes 3R, 3G1, 3G2, 3B and a tubular base 11 sealed to the luminous unit 12 so as to form an electrode chamber 4 between it and the peripheral wall of the luminous unit 12 and cover the communication holes, and the base 11 is formed with transparent glass integrally with a stem 14 supporting a common electrode 6. Since the base with the largest weight is formed with glass, it can be made lightweight, the base is made of transparent glass, the seal portion between the base and the luminous unit is easily visible, thus the reliability of the seal portion can be easily confirmed, and the mass productivity can be improved.
Patent JP-H09327387-A (JP)
Title: Coffee brewer
Inventor: KOBAYASHI MAKOTO
IPC: A47J31/34
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive filter type brewer by applying the constitution that a coffee power storing vessel with one end connected to a pressurized hot water supply device has the other end concealed with a plate type filter, and a support member is provided for bearing the filter. SOLUTION: A water heating device 2 is connected to tap water via a valve 1, and a pressurized hot water supply device 4 is connected to the water heating device 2 via a valve 3. Also, the device 4 is formed to have a hot water supply cylinder 4a, and a hot water supply piston 4b coupled thereto. One end of a brewing cylinder 7 is faced to a brewing cylinder cap 4a. Furthermore, filter paper 10 is held on a plate type filter 9 and the large diameter cylindrical part 8a of a filter support 8. The operation of the valves 1 and 3, the water heating device 2, a valve 5 and the like is controlled, and hot water pressurized with the device 4 is fed to the brewing cylinder 7. As a result, pressure in the brewing cylinder 7 quickly rises.  According to this construction, a coffee extract can be brewed at high speed and, therefore, the water heating device 2 for generating hot water approximately at normal pressure is not required to have a pressure resistance structure. At the same time, a pump or a nonreturn valve is not needed, thereby ensuring inexpensiveness.
Patent JP-S629321-A (JP)
Title: Liquid crystal display device
Inventor: KANBE JUNICHIRO
IPC: G02F1/133
Filed: 1985-07-05
Abstract: PURPOSE:To obtain a display panel which has high density picture elements over a wide area by performing writing operation by selecting alternately two signals which orient bistable ferroelectric liquid crystal of liquid crystal elements arrayed in plural rows and columns in two states line at intervals of a field, and controlling the continuance of the orientation states for each field. CONSTITUTION:The least significant, intermediate, and least significant digit bits of gradation data of respective picture elements A11-A44 are inputted to memories M1, M2, and M3 respectively. The data in the M1 is selected through a decoder DC and an MPX with a field switching signal and an AND gate is opened with a gate signal GT from a monostable multiplexer MM to use a clock signal CK as a row scanning signal F, thereby turning on drivers DR5-DR8 successively through a counter CNT. Data (black signal) of respective rows of the M1 are supplied to corresponding picture elements in respective rows in sequence through drivers in an ON state among the DR1-DR5 in synchronism with respective row scanning signals. A white signal is inverted in a next field to write the data from the M2. The data in the M1-M3 are displayed successively for a specific time for each field.
Patent JP-H04370515-A (JP)
Title: Movable head device
Inventor: MORI KAZUO
IPC: G11B5/53
Filed: 1991-06-20
Abstract: PURPOSE:To obtain a movable head device in which plural magnetic heads are positioned highly precisely respectively at the prescribed positions of one sheet of a gimbal type spring. CONSTITUTION:In an electromagnetic-driven movable head device, an adhesive efluence prevention structure, for instance, a groove (slit) 71 or a recessed part is provided between each head fitting parts 69a, 69b of the gimbal type spring 62a of a head fitting body.
Patent JP-S5671962-A (JP)
Title: Semiconductor device
Inventor: SUGIMOTO HIROSHI
IPC: H01L29/73
Filed: 1979-11-19
Abstract: PURPOSE:To obtain a high resistance with a small area by making an n<+> layer at the central portion of an annular p layer provided on the surface of an n type substrate large in specific resistance. CONSTITUTION:A p layer 8 and an annular p layer 5 having a small hole 4 at the center are made on an N type Si substrate 3 large in specific resistance using an SiO2 mask 7. Next, an n<+> layer 9 and an n<+> layer 6 are made at a time, the latter to cover the hole 4, and Al electrodes A, B and E are attached. Thereby, a high resistance can be obtained by a small transistor structure provided the hole 4 is made small in diameter, diffusion is made deep and an emitter is made shallow.
Patent JP-S5772497-A (JP)
Title: Piezoelectric speaker
Inventor: NAKAGAWA YOSHIHIKO
IPC: H04R17/00
Filed: 1980-10-23
Abstract: PURPOSE:To improve the high sound band to obtain a wide band characteristic, by sticking a transducer along the peripheral part of a hole of a diaphragm provided with the hole. CONSTITUTION:A transducer 13 is fixed to a diaphragm 10 at peripheral part thereof, and the center of the transducer 13 is free. When a signal is applied across lead wires 14a and 14b, the transducer 13 vibrates in a form near the bending vibration mode of the fixed peripheral part. The vibration of the transducer 13 is transferred from the peripheral part of the hole of the diaphragm 10 to the whole of the diaphragm 10 the diaphragm 10 bends and vibrates, and acoustic waves are generated from the diaphragm 10. Consequently, the high sound band of the frequency characteristic is improve, and the frequency characteristic is extended.
Patent JP-H0444215-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORITA NAOYUKI
IPC: B05D1/40
Filed: 1990-06-07
Abstract: PURPOSE:To form a thin resist film even from a resist liquid having a relatively high viscosity and completely prevent liquid sagging so as to eliminate the occurrence of unevely applied states by applying the resist liquid while the ambient environment of a semiconductor substrate is set to an inert gas atmosphere of a low temperature within a fixed range. CONSTITUTION:A semiconductor substrate (2) is set on a chucking table (5) in a sealed coated cup (4). After setting the substrate (2), inside of the cup (4) is set to a low-temperature inert gas atmosphere by injecting an inert gas, such as N2, Ar gas, cooled to a prescribed low temperature from a gas pipe (6) connected with the cup (4). Thereafter, a resist film having a uniform thickness is formed on the substrate (2) by dropping a resist liquid onto the substrate (2) from a resist dropping nozzle (1) while rotating the substrate (2) by a spin motor (3). Since the vaporizing speed of the solvent contained in the resist liquid can be decreased by setting the ambient environment of the substrate (2) to the inert gas atmosphere of a low temperature of 0-20 deg.C, a thin resist film thickness can be obtained even from a resist liquid having a relatively high viscosity.
Patent JP-S5772991-A (JP)
Title: Imidathiazinonaphthoxylenebenzimidazole
Inventor: IMAHORI SEIICHI
IPC: C08K5/00
Filed: 1980-10-24
Abstract: NEW MATERIAL:A compound of formulaIand II (X is H, alkyl, alkoxy, nitro, cyano, halogen; R 1 , R 2  are H, methyl, phenyl).  
     EXAMPLE: The compound of formula III.  
     USE: The compound is fluorescent and used as a colorant for high-polymer materials.  
     PREPARATION: The reaction of dihalogenonaphthoflenebenzimidazole of formula IV (Y is halogen) with 2-mercaptoimidazole of formula V is conducted in an inert organic solvent such as benzene, toluene, xylene, chlorobenzene in the presence of an acid acceptor such as sodium carbonate or potassium carbonate at 80W200°C, preferably 100W180°C to give the compound of formulaI and II. 
     COPYRIGHT: (C)1982,JPO&Japio