baber/WOPTO huggingface dataset:
Patent JP-H02164355-A (JP)
Title: Laser chip
Inventor: WAKAMATSU TAKESHI
IPC: A61B18/20
Filed: 1988-12-16
Abstract: PURPOSE:To prevent exfoliation of light absorbing material by providing it at the inside of the surface of the laser emitting end of a laser chip mother material. CONSTITUTION:A reaction producing film 3 is provided at the laser beam emitting end A of a semiconductor 1. Reaction production is generated between a photoconductive mother material and the external atmosphere, or the exteriorly attached surface. At reaction, it is needed to use catalyst and introduce high temp. which does not cause fusion deformation of material. Nitrizing reaction of alumina, nitrizing reaction of silicon oxide, and carbiding reaction of silicon oxide can for ex. be utilized. These are formed on the inner surface of the mother material. To make reaction production selectively on the surface of the mother material, a reaction preventive material is used in unnecessary places for prevention of reaction production. The thickness of reaction production and the production distributing density are varied by changing the reaction speed.
Patent JP-H05206385-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU GIICHI
IPC: H01L23/62
Filed: 1991-12-03
Abstract: PURPOSE:To obtain a semiconductor device with a bipolar transistor whose reliability does not deteriorate even if a reverse bias is applied between the base and the emitter. CONSTITUTION:A diode 2, whose forward voltage is higher than the voltage between the base and the emitter of a normal bipolar transistor 1 and reverse breakdown voltage is lower than the voltage between the base and the emitter of the bipolar transistor 1, is provided between the base and the emitter of the bipolar transistor 1 necessary for circuit operation. Concerning to the diode 2, its anode is connected to the base of the bipolar transistor 1, and the cathode is connected to the emitter of the bipolar transistor 1.
Patent JP-2001135015-A (JP)
Title: Magnetic recording system using floppy disk
Inventor: USUKI KAZUYUKI
IPC: G11B5/738
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording system using a floppy disk having a high data transfer speed and great recording density. SOLUTION: The magnetic recording system using the floppy disk, in which the floppy disk built into a cartridge is used as a recording medium and is rotated in proximity to the one inner wall of the cartridge by magnetic heads in the state of rotating the recording medium at the number of revolutions of 4,000 to 8,000 rpm and the recording and reproducing of recording information are carried out in the state of pressing the magnetic heads to both surfaces of the floppy disk stabilized in the rotation by the Bernoulli's effect between the inner wall of the cartridge and the floppy disk.
Patent JP-H10130137-A (JP)
Title: Cosmetic
Inventor: MASUDA NAOMI
IPC: A61K8/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic capable of suppressing the occurrence of oxides by including Momordica grosvenori Swingle or its extract. SOLUTION: This cosmetic contains Momordica grosvenori Swingle which is a plant of the family Cucubitaceae or it extract as an active ingredient, in an amount of 0.05-2wt.%, preferably 0.5-1.5wt.% and further contains an antimicrobial agent such as para-oxybenzoic aid ester and a humectant such as aloe extract. Water extract or hot water extract obtained from the fruit is preferably used as the extract of Momordica grosvenori Swingle. Since oxidation of sebum which occurs in skin can be prevented and the occurrence of oxides can be suppressed thereby, skin can be prevented from dermatitis, etc. Further, skin is prevented from the oxides penetrated into skin by antioxidation effect and ingredients contained in the extract supplies a substance necessary to produce superoxide dismutase and decomposes active oxygen which damages skin cell.  As a result, the cosmetic makes the skin strong and enables retention of young skin.
Patent JP-H11149784-A (JP)
Title: Dynamic semiconductor memory
Inventor: NARITAKE ISAO
IPC: H01L27/108
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To suppress the effect of noise between adjacent bit lines at the time of rewriting by recording the first transfer gate region for separating the sub-bit lines for multilevel writing into two at the center thereof, a plurality of second transfer gates for activating one of a plurality of sub-bit lines selectively, and the order of every other pair of complementary sub-bit lines is interchanged. SOLUTION: The order of every other pair of complementary sub-bit lines (BLT03 and BLN03, and the like) is interchanged in the element region of transfer gates using the diffused layer part of the transfer gates by means of the first transfer gates 12 for multilevel writing which separate a plurality of sub-bit lines into two at the center in a multilevel dynamic semiconductor memory voice where four potential levels are written in one memory cell. Consequently, noise due to capacitance between adjacent bit lines is reduced and the operational margin is enhanced in a structure where a plurality of sub-bit lines sharing a single sub-sense amplifier SSA operate in time division mode.
Patent JP-H06164822-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: B65H85/00
Filed: 1992-11-27
Abstract: PURPOSE:To discharge an original and a recording paper sheet with its picture recorded thereon in pairs through the simple configuration of a feeding path. CONSTITUTION:A reverse feeding path III(IV) is provided respectively in a 1st feeding path I feeding an original D to a picture reader 20B (to a 2nd feeding path II feeding recording paper P to a picture transfer area), and a sub feeding path IIA is provided between the feeding paths 1, 11, the original D whose picture reading is finished is again contained in an original container section 20A via the reverse feeding path III, the recording paper P whose picture recording is finished is contained again in the recording paper container section via the reverse feeding path IV and carried again and discharged and contained to the original container section 20A via the sub feeding path IIA and the reverse feeding path III as a feature.
Patent JP-H09159260-A (JP)
Title: Air conditioner
Inventor: KOSUGI SHINICHI
IPC: F24F13/20
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To perform excellent movement of a plurality of blades and to improve reliability by a method wherein a blade for varying the air direction is integrally formed by using a resin material. SOLUTION: An integral type louver blade having two ends at which a column or a cylindrical shaft equivalent to a louver shaft and a joint part equivalent to a joint are arranged. The integral louver blade is integrally molded with a metallic material or a resin material. By integrally molding the louver blade and the joint, in the case of a four-way indoor unit, the indoor unit constituted by 32 parts including the louver blade, the joint, and a cross pin forms an indoor unit constituted by 16 parts including a louver blade 12, the joint, and the cross pin, and the number of parts is reduced to a half. Further, an auto louver mechanism having high reliability is realized.
Patent JP-2001136380-A (JP)
Title: Picture reader
Inventor: KONNO MASAAKI
IPC: H04N1/40
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a picture reader capable of sufficiently suppressing picture deterioration due to dust or a flaw of a transmitting original at the time of reading a picture by a CCD scanner through no use of an IR light source. SOLUTION: A difference between the signal level of the CCD signal of a pixel under consideration and the level of the CCD signal of peripheral pixels adjacent to the pixel under consideration is calculated (step 406). A pixel where a level difference obtained by this calculation is larger than the level difference of a judgment reference is selected (step 408) and whether the selected pixel under consideration is an edge or not is judged (step 412 and step 414). After then, the density difference of each color (density difference between colors) is calculated concerning the pixel under consideration judged not to be the edge to judge the pixel under consideration having the density difference between colors to be a mismatched pixel (step 422 and step 424).
Patent JP-H10159217-A (JP)
Title: Connection structure of partition panel
Inventor: CHIKAKI KAZUKI
IPC: E04B2/82
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To protect partition panels from vertically being dislocated by a kind of a locking tool in a case where a plurality of the partition panels are connected linearly and in the form of a T-shape or in the form of a cross by means of a clamping device with a hook. SOLUTION: A locking hole 61 communicating with a dovetail groove 16 is formed on a vertical frame 7 mounted on the side end of a partition panel 1. A locking tool 60 is provided with first and second blade pieces 62, 63 connected in the form of a cross, and the depth size of the first blade piece 62 is shorter than that of the second blade piece 63. A protrusion 64 is provided on the connection parts of the blade pieces 62, 63. In a case where the two partition panels are connected linearly, the first blade piece 62 is inserted in the locking hole 61. In another case where the partition panels are connected in the form of T-shape and a cross shape, the second blade piece 63 is inserted in the locking hole 61 of the partition panel, and the protrusion 64 is inserted in the locking part 44 of a leg body 37 in the partition panel 1 connected linearly.
Patent JP-2001134164-A (JP)
Title: Image forming device
Inventor: OKADA TAKEHIKO
IPC: G03G15/16
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To dissolve a problem that a transfer roll is deviated in position from a photoreceptor drum when a carrier passage is opened/closed in the case of maintenance in an image forming device of a copying machine, etc. SOLUTION: In a copying machine 1 including the image forming device 8, an image forming unit 40 including the photoreceptor drum 41 is supported so as to be attachable/detachable and a transfer unit 46 including the transfer roller is supported so as to be rotatable in the base member 32 of a housing 30. A positioning member 61 for positioning the transfer roller 47 is disposed in the casing 35 of the image forming unit 40. A guide member 56 for guiding a sheet of paper to a part between the transfer roller 47 and the drum 41 is attached to the casing 35 as a guide unit 60 which is integrated with the positioning member 61. The transfer roller 47 and the guide member 56 are stably positioned with respect to the photoreceptor drum 41 regardless of the attachment/detachment of the unit 40 or the displacement of the unit 46. Then an excellent image is stably obtained.
Patent JP-H04188048-A (JP)
Title: Moisture detector
Inventor: NISHIMURA KAORU
IPC: G01N21/41
Filed: 1990-11-21
Abstract: PURPOSE:To provide a flexible moisture detector which can be readily handled by using an optical fiber sensor, and changing the position of moisture detection. CONSTITUTION:Light is emitted from a light emitting diode (LED) 4 with the output of a LED driving circuit 3. The reflected light returns to a photodiode 5 through an optical fiber sensor 2. The LED 4, the optical fiber sensor 2 and the photodiode 5 are optically connected with an optical connector 6. When moisture is not attached to a U-shaped detecting part S of the optical sensor 2, the light is also reflected from the U-shaped part and returned from one side to the other side. When the moisture is attached, the light in the core is emitted to the outside. Therefore, the amount of the light returning to the photodiode 5 is decreased. The signal of the reflected light from the optical fiber sensor 2 is amplified in a signal detecting/comparing circuit 7 and compared with a preset value. The signal indicating the presence or absence of the moisture is sent into a display-lamp driving circuit 8 and a buzzer driving circuit 9. When the moisture is present, a display lamp 10 is lit and simultaneously a buzzer 11 is sounded.
Patent JP-H09139766-A (JP)
Title: Cordless telephone system and information transmission method
Inventor: IRIE KENJI
IPC: H04Q3/58
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To display caller information without degrading a responsiveness to the user operation by extracting caller ID data and storing the data to memories of a master set and a slave set. SOLUTION: A call signal is detected by a ring detection circuit 3 via a terminal 2, a resistor R1, a capacitor C1. Furthermore, a caller ID signal is demodulated by a caller ID signal demodulator 5 via the terminal 2, R2, C2 and stored in a memory 11 via a control section 4. A speech circuit 7 is connected to a telephone line via a switch 6 and digitized through hook-off and communicated with a slave set 20 via an RF circuit 8 and an antenna 12. The slave set 20 extracts a voice signal and the caller ID data via an antenna 21 and an RF circuit 22 and outputted to the speaker 24 via a voice processing circuit 23. The caller ID data are stored in a cache memory 26 via a control section 25 and displayed on a liquid crystal display device 30 by the operation of the user. Thus, the caller information is displayed without degrading the responsiveness to the user operation.
Patent JP-H03180949-A (JP)
Title: Computer system
Inventor: WADA TAEKO
IPC: G06F13/00
Filed: 1989-12-08
Abstract: PURPOSE:To eliminate a interrupt work during the generation of a fault and a restarting work at the time of restoration by connecting a spare terminal control device and a line switching device and switching each of lower lines to the spare terminal control device. CONSTITUTION:When the terminal control device 2 is disabled from executing communication processing with a host computer 1 due to the generation of a fault, the host computer 1 controls the line switching device 7 so that the lower line 8 of the device 2 is switched and connected to the spare terminal control device side 6. In this case, the host computer 1 processes the device 6 as the device 2 and a lower terminal equipment 12 is also process as the lower terminal equipment of the device 2. Consequently, the interruption of work during the generation of the fault can be removed and the restart of the terminal control device and the terminal equipment at the time of restoration can be removed.
Patent JP-H07176055-A (JP)
Title: Focus control device for optical disk device
Inventor: NOMURA MASARU
IPC: G11B7/095
Filed: 1993-12-20
Abstract: PURPOSE:To surely execute focus servo pull-in by shaping the focus error signals during an out-of-focus condition in an optical disk device. CONSTITUTION:An error direction detecting circuit 20 decideswhether an optical beam is far from or near to a just-focus point based on a focus error signal FES and a storage circuit 30 stores this information. A light quantity difference detecting circuit 40 outputs a below reference part as TDIF when a light quantity signal TOTAL becomes less than a reference value VT during an out-of- focus condition, a polarity switching circuit 50 switches the polarity in accordance with the output of the circuit 30 and outputs it as a VOFF. An adding amplifier 60 adds the VOFF and the FES to produce an FES', supplies it to a driver 8 through a phase compensating circuit 6 and a switch 7 and drives a focus actuator 9. The VT is generated based on the TOTAL.
Patent JP-H05126420-A (JP)
Title: Liquid cooler for refrigerating apparatus
Inventor: UNETSU TAKASHI
IPC: F25B1/00
Filed: 1991-11-06
Abstract: PURPOSE:To improve the cooling efficiency of a liquid cooler for cooling condensed liquid refrigerant. CONSTITUTION:The subject relates to the liquid cooler for a refrigerating apparatus in which at least a single stage compressor 14 is provided as a means of compressing refrigerant and a liquid cooler 16 is provided as a means of further cooling liquid refrigerant which is a condensate obtained from a condenser 15 and which is to be cooled. For the liquid cooler 16 a double tube is used, which consists of an inner tube 21 having in its inner side a multiplicity of grooves formed in parallel or in spiral, an outer tube 22 placed concentrically over the inner tube 21, and a number of partition members 23 formed radially between the inner tube 21 and the outer tube 22. The inner tube 21 is used as a passage for refrigerant, and the space between the inner tube 21 and the outer tube 22 as a passage for liquid to be cooled.
Patent JP-H08173758-A (JP)
Title: Method for reuse of wash residue of ready-mixed concrete and its apparatus
Inventor: SHINOHE KAZUO
IPC: B01D53/68
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a soil conditioner or an anti-freezing agent and a dust-proof/ snow melting agent from the neutralized wash residue by neutralizing an exhaust gas contg. hydrogen chloride generated from a municipal refuse incinerator with the wash residue. CONSTITUTION: A sludge water 10b contg. CaO, Ca(OH)2 , SiO2 Al2 O3 , Fe2 O3 and MgO is obtd. by qrinding a wash residue 10a of a ready-mixed concrete and this sludge water 10b is brought into contact with the exhaust gas 21 contg. HCl generated from a municipal refuse incinerator for reacting them to obtain CaCl2 as a reaction product. After the sludge water 10c contg. this CaCl2 and SiO2 , Al2 O3 , Fe2 O3 and MgO is recovere, solid-liq. separation of this sludge water 10c is performed and a solid matter contg. SiO2 , Al2 O3 , Fe2 O3 and MgO is dried and furthermore, this dried solid matter is ground to obtain a soil conditioner. The CaCl2 water soln. is deposited by crystallization and is dried and the crystallized CaCl2 is used as an anti-freezing agent and a dust-proof/ snow melting agent.
Patent JP-H03182252-A (JP)
Title: Massager
Inventor: WATANABE TOSHIHIKO
IPC: A61H15/00
Filed: 1989-12-08
Abstract: PURPOSE:To make a massager handy to carry and possible to perform finger exercise and finger-pressing treatment by a single hand by providing a frame in which the center parts of two opposed holding plates are mutually connected by a beam part, and rollers provided with projections on the outer circumferences and rotatably held in the respective double ends by the two holding plates, and which rollers are disposed in parallel on both sides of the beam part. CONSTITUTION:A frame 2 for holding two rollers 8, 9 has two holding plate parts 3, 4 rotatably holding the double ends of each roller 8, 9, and a connecting beam part 5 for mutually connecting the centers of both the holding plate parts, and the connecting beam part 5 is disposed between the two rollers 8, 9. Thus, the frame 2 is not protruded to largely cover the sides of the rollers 8, 9, so that its form can be made compact and handy to carry. Further, it can be received in a single hand because of its compact form, and when a massager is rotated in the hand by use of each finger of the hand, the massager is easily rotated while the roller having projections on the outer circumferences is in contact with the fingers and the palm of the hand, and the exercise of the finger ends of the hand and also the finger-pressure treatment of the fingers and the palm of the hand can be conducted.
Patent JP-H05160450-A (JP)
Title: Superconducting josephson device and manufacture thereof
Inventor: OKURA KENGO
IPC: H01L39/22
Filed: 1991-12-04
Abstract: PURPOSE:To enable a wide-range application with high sensitivity by sandwiching an insulating film between a pair of superconductors and by constituting at least one of them of a carbon cluster based material. CONSTITUTION:A first superconductor layer 11, an insulating film 13, and a second superconductor layer 12 are piled up one after another on the surface of molecular ray epitaxy method to form a tunnel junction. The first superconductor layer 11 and the second superconductor layer 12 is constituted of a carbon cluster based material doped with a kind or more alkali metals, and the insulating film 13 of a carbon cluster based material. This design provides a Josephson device which can be applied for a wide range with high sensitivity. Further, favorable tunnel current flows with little disturbance in crystal lattice at the junction between the superconductor layers 11,12 and the insulating film 13.
Patent JP-H03181531-A (JP)
Title: Polystyrene resin foamed product and production thereof
Inventor: SHIGETANI SHIGERU
IPC: C08L25/00
Filed: 1989-12-08
Abstract: PURPOSE:To obtain the subject foamed product having excellent heat resistance and dimensional stability and useful as a flooring material for houses by extruding and foaming a polystyrenic resin with specific charging amounts of a fluoroethane and an evaporation type foaming agent, respectively. CONSTITUTION:When (A) an evaporation type foaming agent comprising, (i) 1-chloro-1,2,2,2-tetrafluoroethane and (ii) an easily permeable foaming agent having the same or larger gas permeability as or than that of air is compressed into (B) a polystyrenic resin and the polystyrenic resin is extruded and foamed to provide the objective foamed product having a foamed product density of 2X10<-2> to 4.5X10<-2>g/cm<3> and an average pore diameter of 0.2-0.7mm, the charging amount of the component ii is (1/rho)X1.7X10<-5> to (1/rho)X5.3X10<-5> mole (rho is the density g/cm<3> of the foamed product) per g of the component B and the charging amount of the component is 4X10<-4> to 14X10<-4> mole per g of the component B.
Patent JP-2000146156-A (JP)
Title: Cartridge tank
Inventor: UENO TORU
IPC: F23K5/14
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To confirm a clamping state of an oil supply cap by preventing oblique clamping of the cap. SOLUTION: The cartridge tank comprises a tank body 11, an oil supply port 13 provided at a suitable position of the body 11, a threaded part formed on an outer periphery of the port 13, and an oil supply cap 14 for blocking the port 13 by threading with the threaded part. In this case, when the cap 14 is mounted at the threaded part of the port in an oblique state not suitably engaged with the gap 14, the cap 14 cannot be threaded with the threaded part.
Patent JP-H06169166-A (JP)
Title: Method of soldering epwb to a/c head
Inventor: SHINDO HIDEKI
IPC: H05K3/34
Filed: 1992-11-30
Abstract: PURPOSE:To provide a method of soldering a flexible PWB to an A/C head, wherein a preparatory process can be dispensed with, and soldering failures are prevented from taking place. CONSTITUTION:Solder flow blocking pins 7 are arranged between connecting pins 5 protruding from an A/C head 4, then a flexible printed wiring board 8 is inserted to the connecting pins 5 and soldered, and then the solder flow blocking pins 7 are pulled out.
Patent JP-H04194147-A (JP)
Title: Fixing method for exterior wall panel, and exterior wall panel used therein
Inventor: NAKAI TAMIYOSHI
IPC: E04B2/88
Filed: 1990-11-27
Abstract: PURPOSE:To shorten term of works by a method wherein a plate-like extension of a first panel-fixing metal fixture is laid on top of the plate-like extension of a second panel-fixing metal fixture, and both the extensions are made to penetrate through a through hole provided to a panel-fixing beam, and the extension of the second metal fixture is placed on a metal fixture supporting part of the beam. CONSTITUTION:A fixing part 2a of a first panel-fixing metal fixture 2 is fixed by welding or the like to an interior wall face 16 of a bent part 1a on the periphery of a first exterior wall panel, 1. A metal fixture-fixing part 12a of a second panel- fixing metal fixture 12 is fixed by welding or the like to an interior wall face 11b of a bent part 11a on the periphery of a second exterior wall panel 2. A first plate-like extension 2c of the metal fixture 2 is laid on top of a second plate-like extension 12c of the metal fixture 12, and both the metal fixtures 2 and 12 are fixed together with a pin 6. The metal fixtures 2 and 12 are made to penetrate through a through hole 4 of a metal fixture-fixing seat 3 provided to a panel-fixing beam 5, with the extension 12c placed on a metal fixture-supporting part 5b, while the end of the supporting part 5b is made to abut on a stepped part 12b.