baber/WOPTO huggingface dataset:
Patent JP-S5388247-A (JP)
Title: High frequency heating device
Inventor: KIKUCHI ITSUO
IPC: F24C7/02
Filed: 1977-01-12
Abstract: PURPOSE: Prevention of wave leakage by providing a door with an attenuation groove by disposing a metal cylindrical object having a transmission width of not more than λ/2 of a wave length used λ mounted on a metal fixture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000198662-A (JP)
Title: Repairing pot device for moving handrail of passenger conveyor
Inventor: HIRAMA YUTAKA
IPC: B66B31/02
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To miniaturize and reduce weight, and to shorten the time to be required for temperature control of a repairing pot by providing bar-like heaters to be provided along the mold structure of the repairing pot to be formed in one side of lug parts of a moving handrail and for pinching the only lug part and a cooling means for face rubber to be installed in a repairing position. SOLUTION: Bar-like heaters 19A, 19C are arranged at two positions along the longitudinal direction near a recessed curved surface 16a of an outer mold 16 of a repairing pot 5 formed with a projecting curved surface 17a and a flat surface 17b along the recessed curved surface of lug parts 23a of a moving handrail 23 and for pinching a repairing part of one lug part 23a so as to form the mold structure, and a bar-like heater 19B is arranged along the longitudinal direction near the projecting curved surface 17a of an inner mold 17. The repairing pot 15 is heated by the bar-like heaters 19A, 19B, 19C of the heating means, and a face rubber to be covered on the repairing part and the moving handrail 23 are heated.  Water 25 in a container 30 is sent to the repairing pot 15 for cooling by a pump 32 of the cooling means 24 through a water supply pipe 29A, and the water 25 to be drained through a drain pipe 29B is housed in the container 30 for circulation.
Patent JP-H11197506-A (JP)
Title: Catalyst for purification of exhaust gas and its production
Inventor: HANAKI YASUNARI
IPC: B01D53/86
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To promote activation of noble metals and to improve low temp. activity from the initial stage after long-term use by using an alumina-based multiple oxide containing at least one kind of lanthanum, nickel and cobalt in a specified compsn. ratio as the carrier base of noble metals. SOLUTION: This catalyst for purification of exhaust gas consists of an alumina multiple oxide containing at least one kind selected from lanthanum, nickel and cobalt. The alumina-based multiple oxide is prepared by dispersing or dissolving fine particles of alumina hydrate colloid (alumina sol), a water-soluble salt of at least one kind of element selected from cobalt and nickel, and a water-soluble salt of lanthanum in water, adding at least one kind of aq. soln. selected from ammonia water, aluminum carbonate, ammonium hydrogen carbonate, ammonium sulfate and ammonium hydrogen sulfate, then removing water, drying and calcining.
Patent JP-H04210920-A (JP)
Title: Griseolic acid analog and lak inhibitor containing the same
Inventor: KANEKO ISAO
IPC: A61K31/7052
Filed: 1991-01-11
Abstract: PURPOSE:To provide a new griseolic acid analog having excellent LAK and CTL activity inhibiting action and expected to be useful as an excellent low- toxic immunosuppressive agent, etc. CONSTITUTION:The compound of formula I {one of R<1> and R<2> is group of formula II [B is 1-25C alkylene, 2-25C alkenylene or 2-25C alkynylene; R<3> is H, halogen, halogenomethyl, NH, OH, SH or aryl; B may be interrupted with a group selected from -OCO-, -O-, -S-, -SS-, -SCO-, -NHCO-, -NHCOO- and -NR<4>- (R<4> is lower alkyl)] and the other is H or group of formula II}, its ester derivative and their salts, for example, O<2>'-palmitoylgriseolic acid. The compound can be produced by protecting the 7'-OH and 9'-COOH groups of griseolic acid of formula III by conventional method, esterifying the 8'-COOH group and reacting the 2'-OH group of the resultant compound of formula IV with a compound of formula R<3>-B-CO-X (X is leaving group).
Patent JP-H02181909-A (JP)
Title: Electron-beam aligner
Inventor: SUZUKI SHOHEI
IPC: H01L21/027
Filed: 1989-01-09
Abstract: PURPOSE:To reduce a blur of an electron beam by a space-charge effect and to be able to change a beam size at comparatively high speed by a method wherein an aperture on the side of an electron gun out of shape-adjusting apertures is arranged side by side with a character aperture at the inside of a face perpendicular to an axis of an electron-optical system and an aperture on the side of a target is installed to be adjacent to said character aperture which has been arranged side by side and to the shape-adjusting aperture so as to sandwich a deflector. CONSTITUTION:When a reduced shape pattern is formed on a target 9, condenser lenses 2, 3, reducing lenses 6, 7 and an objective 8 are adjusted in such a way that an electron beam is passed along a solid line; in addition, deflectors 20a, 20b, 21a, 21b are adjusted. When the deflectors 21a, 21b are controlled, the reduced shape pattern is selected by using an aperture of a second shapeadjusting aperture 5. When the reduced shape pattern has been formed in a wide region of a mask 4 for reducing transcription use, it is sufficient to shift the electron beam onto the mask 4 for reducing transcription use by using the deflectors 20a, 20b.
Patent JP-S5388797-A (JP)
Title: Method of detecting magnetic member
Inventor: HOTSUTA MASAO
IPC: G07D7/00
Filed: 1977-01-14
Abstract: PURPOSE: To improve the zero accuracy of a detector by reducing the affection of external magnetic field by providing a magnetic detector and compensating magnetic field generating means to hold the detected output by adjusting means constant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5288967-A (JP)
Title: Device for placing or piling pieces of small thickness
Inventor: FUAIORU EEME GABURIERU
IPC: B65H29/36
Filed: 1977-01-14
Abstract: An apparatus for stacking skins uses an endless conveyor belt mounted on a support and driven by a drum at an upstream end, and passing around a pair of rollers. The latter are displaceable relative to the drum to define a pair of retractable and extendable conveyor arms at the downstream end by a pair of chains for cyclically displacing the rollers to extend an upper one of the arms while retracting a lower one of the arms simultaneously. A bar is affixed to the conveyor belt and is engageable with notches on the support upon the displacement of said conveyor belt for retaining a portion of the conveyor belt between the rollers.
Patent JP-S62264837-A (JP)
Title: Movable body
Inventor: INOUE KIYOSHI
IPC: B23Q1/00
Filed: 1986-01-09
Abstract: PURPOSE:To enable a base material to be simultaneously machined for X and Y axes, by cutting together a set of moving bed and base, which provide a parallel guide or slide guide and a slide surface relatively moving, from the base material. CONSTITUTION:A base material 13, in which a wire cut electric discharge machine starts machining successively cutting a slide guide 14 and a flat slide surface 15, is separated into a moving bed 16 and a base 17. And the moving bed 16 is cut being shaped so that the slide guide 14 and the slide surface 15 are only brought into contact with each other. In the above, when the moving bed 16, which is constituted combining the crest-shaped slide guide 14 with the flat slide surface 15, is cut, shaping is performed by cutting the flat slide surface 15 by a little more amount with respect to the crest-shaped slide guide 4. An undulation, when it is generated in a cut surface, is removed by recutting by electric discharge machining.
Patent JP-H09173697-A (JP)
Title: Drum type washing and drying machine
Inventor: KITAMURA SUSUMU
IPC: D06F25/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To reduce pressure loss by providing a heat exchanger for dehumidification for cooling the steam of laundry and condensing the moisture in a drying device and constituting the heat exchanger so as to provide a U-shaped ventilation tube, connect one end of it to the hot air ejection port of a water tank and connect the other end to the suction port of a blower. SOLUTION: In this drum type washing and drying machine provided with the water tank 2 disposed inside an outer box 1, a laundry housing drum rotatably supported inside the water tank 2 and the drying device for drying the laundry inside the drum, the drying device is provided with the heat exchanger 21 for the dehumidification for cooling the steam of the laundry and condensing the moisture. The heat exchanger 21 is provided with the ventilation tube 24 for connecting the hot air ejection port of the water tank 2 and the suction port 23 of the blower 7 and a cooling water atomization nozzle 25 is disposed on the side of the hot air ejection port of the ventilation tube 24.  Also, in order to store the fixed amount of water in the U-shaped bent part 28 of the ventilation tube 24, an overflow port 29 is formed above a water discharge port 26 at the bottom part of the ventilation tube 24 and below the upper wall of the bent part 28.
Patent JP-S61161721-A (JP)
Title: Surface flattening method
Inventor: FUKUZAWA SHINICHI
IPC: H01L21/3065
Filed: 1985-01-11
Abstract: PURPOSE:To prevent the ununiformed formation of a film deposited on a rugged surface, by depositing a P-type photoresist film on a substrate having a rugged pattern on its surface, then exposing and developing the photoresist film to remove the material in the projected portions, and deposing a desired material thereon. CONSTITUTION:A substrate 20 is provided with a rugged pattern. A silicon dioxide film 23, as an insulation film, is formed on the substrate so as to be thicker than the level difference due to the ruggedness of the pattern, and is covered with a P-type photoresist film 28. After heat treating, the photoresist 28 is exposed to light with an exposure apparatus such that the photoresist is exposed by the light on the top surface of the silicon dioxide film 23, and is developed. The photoresist film 28 is then removed and an Al film is vapor deposited. The structure is dry etched with the use of a wiring pattern transferring photoresist as a mask, and the photoresist is removed thereafter. Thus, a wiring pattern of the Al film can be formed.
Patent JP-S5497081-A (JP)
Title: Pressure measuring device
Inventor: SUZUKI TOSHIHIRO
IPC: G01L19/00
Filed: 1978-01-17
Abstract: PURPOSE: To improve the measuring accuracy and to facilitate the handling by attaching an electro-pneumatic converter directly to a pressure measuring terminal, which is removably mounted on a coupler, with a view to measuring air or oil pressure to be used in a device.  
     CONSTITUTION: An air pressure measuring terminal 4 is merely connected with the measuring coupler 3 of the pneumatic device 2 of an electric car 1, the air pressure of which is to be measured. The air pressure to be measured is converted to electric signals by an electro-pneumatic converter 5 attached to the terminal 4 so that the signals are fed through a cable 6 to a measuring device 7 for processing. Thus, it is possible to use a fine and light electric cable in place of an air hose, thus facilitating the handling and preventing the measuring error due to leak. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01183002-A (JP)
Title: Parts disposition structure for lighting apparatus
Inventor: ICHIKAWA MASAAKI
IPC: F21V23/06
Filed: 1988-01-08
Abstract: PURPOSE:To reduce effects of shrinkage and expansion of a printed board in a lighting apparatus in which a lamp is lighted by high frequency waves by means of an inverter by disposing component parts in a predetermined disposition. CONSTITUTION:At a printed board 3 which is fixed at a base 1 at one end by a fixing member and has a lamp holder 7 and a lighting circuit for applying a lighting voltage to a lamp 5 mounted, has a first connecter 82 provided at the fixed end for connecting the terminal of the holder 7. At the other end of the board 3 is provided a second connecter 81 for connecting the terminal of a composite part 6 including a power switch, a socket for a miniature lamp, and a terminal part of a power source integrated with each other, and the contacting surface of the connecter 81 with the terminal is disposed in parallel to a line connecting the connecters 82, 81. Even if shrinkage or expansion occurs in the printed board, the connecter 81 is fixed by a fixing member, and the contact surface of the connecter 82 is in the direction of the shrinkage or expansion, so effects of shrinkage or expansion are not given. A direct force is not applied to the terminals of the connecters 81, 82 as a result, thereby stress is not applied to a solder part of the terminals.
Patent JP-S58119710-A (JP)
Inventor: KATAYAMA AKIRA
IPC: H02B1/20
Filed: 1982-01-11
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-H02183205-A (JP)
Title: Production of energy guide
Inventor: NANBA HIROKUNI
IPC: G02B6/02
Filed: 1989-01-10
Abstract: PURPOSE:To efficiently form a Ge film on the inside surface of even a long-sized metallic pipe by introducing the vapor of the org. metal compd. of Ge in the metallic pipe and heating this metallic pipe from the outside. CONSTITUTION:The vapor of the org. metal compd. 9 of the Ge, such as, for example, (CH3)4Ge or (C2H5)4Ge, is supplied by a carrier gas into the metallic pipe 1 from one end 2 thereof. After the vapor and gas are moved in the metallic pipe 1, the excess gas is discharged from the other end 3 of the metallic pipe 1. The uniform film of the Ge is formed on the inside surface of the metallic pipe 1 over the desired length range of the pipe when the heating part is moved by moving a heating furnace 4 in a moving range 5. The easy coating of the Ge on the inside surface of the metallic pipe is possible in this way even if the pipe is small in diameter and long in size.
Patent JP-H07203997-A (JP)
Title: Oligonucleotide for detecting mycobacterium tuberculosis and use thereof
Inventor: SEGAWA MASAYA
IPC: C12Q1/68
Filed: 1994-01-17
Abstract: PURPOSE:To obtain a novel oligonucleotide hybridizable with a nucleic acid sequence of a gene of a Mycobacterium tuberculosis antigen having a specific molecular weight, enabling the direct, easy, quick and sure detection of Mycobacterium tuberculosis and useful for probe, primer, etc. CONSTITUTION:This novel oligonucleotide is hybridizable with the nucleic acid sequence of a 19kD antigen gene of Mycobacterium tuberculosis, contains a part or total of the nucleic acid sequence of formulas I to IV [A is adenine; C is cytosine; G is guanine; T is thymine; T at arbitrary position may be replaced with uracil (U)] or contains a part or total of its complementary sequence and is useful for the direct, easy, quick and sure detection of Mycobacterium tuberculosis. The oligonucleotide can be chemically synthesized by phosphoamidite method using a DNA synthesizer.
Patent JP-H07211232-A (JP)
Title: Coiling method of deflecting coil and deflecting apparatus using the same
Inventor: SANPEI ETSUKO
IPC: H01J9/236
Filed: 1994-01-17
Abstract: PURPOSE:To suppress the shape of a bent part from becoming large even in the case flat integrated wire is used. CONSTITUTION:A deflecting apparatus is provided with a separator 10 for coiling which is formed unitedly into a funnel-like shape to coil a horizontally deflecting coil on it. To coil a horizontally deflecting coil symmetrically on the upper separator part 10A and the lower separator part 10B as to give the prescribed magnetic flux distribution in the inner face 11 of the separator 10 for coiling, a flat integrated wire 20 is used as the horizontally deflecting coil. The wire is coiled one turn by one turn in reverse directions receprocally on the upper separator part 10A and the lower separator part 10B. Consequently, since twisting of the wire can be corrected in the case that the integrated wire 20 is used, the shapes of the bent parts 14, 16 are suppressed from becoming large even if the flat integrated wire 20 is used.
Patent JP-H06209230-A (JP)
Title: Ladder type filter
Inventor: BABA TOSHIYUKI
IPC: H03H9/58
Filed: 1993-01-12
Abstract: PURPOSE:To obtain a ladder type filter in which an output waveform fluctuation generated due to an impact or vibration from an outside is small. CONSTITUTION:An output terminal 11 being the constituting part of the odder type filter has a structure overlapped double after bending, and constituted of a non-bending electrode 111 and a bent electrode 112. A bending part 115 of a contact piece part 11a is bent in a state without clearance, and an area where the bent electrode 112 is brought into contact with the non-bending electrode 111 is made larger than the conventional ladder type filter.
Patent JP-S5594798-A (JP)
Title: Ultrasonic hot press method and device thereof
Inventor: WATANABE TADAHIKO
IPC: B22F3/14
Filed: 1979-01-11
Abstract: PURPOSE:To make even the pressure distribution of raw material powder and enable the sintered body of homogeneous and high quality to be obtained in a short sintering time and at low temperature by adding ultrasonic waves to the raw material powder at the time of heating the raw material packed in dies under pressure. CONSTITUTION:Raw material powder 1 is packed in a die 2 of graphite or the like and is heated while being pressed with a press cylinder 3 or the like. At the same time, ultrasonic waves of about 1-1000kHz are applied to the raw material powder 1 through a vibrator 4 and amplifier 5. As a result of this, the powder 1 which has been heated under pressure vibrates and is put in an activated state while crushing voids, whereby its diffusion is accelerated. This method lets the sintered body of high strength be formed at low temperature.
Patent JP-H11202171-A (JP)
Title: Optical fiber carrying spacer and optical fiber cable having the spacer
Inventor: OSHIMA MUNEAKI
IPC: G02B6/44
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To secure drawing characteristics equally to a conventional optical fiber carrying spacer and to make the diameter small. SOLUTION: In the optical fiber carrying spacer having many ribs 1a with constant or nearly constant root thickness B and many spiral slots 2 between the ribs, the depths A and C of adjacent slots 2 are made alternately different (A>C). The optical fiber carrying spacer 3 having the adjacent slots 2 made alternately different in the depths A and C has many (six) ribbons 3 of coated optical fibers stacked and stored in the slots 2 of the deeper depth A and a small number (four) of ribbons in the slots of the shallower depth C to constitute the optical fiber cable 20.
Patent JP-S5597194-A (JP)
Title: Controlling system for power converter
Inventor: SAITOU SUKEO
IPC: H02M7/515
Filed: 1979-01-18
Abstract: PURPOSE: To prevent the generation of overcurrent and/or over-voltage in case of the power restoration from service interruption by a method wherein the output frequency is made to change in order that the outut current of the power converting device can approach the exciting current of the AC generator, when an interruption of service occurs momentarily in the power source.  
     CONSTITUTION: The detecting circuit 29 for a momentary service interruption or a rapid voltage drop is installed to a device in which the current from the AC power source 11 is rectified through the rectifier 12 and drives the motor 16 by means of te inverter circuit 15 controlled by the frequency divider 23. And when a voltage drop phenomenon is detected, then, the contact 31 which connects the frequency reference setter 21 to the oscillator 22 is made to open and together therewith, the contact 31 connected to the speed generator 30 of the motor 16 is made to close. The speed reduction of the motor 16 reduces the inverter frequency and makes only the current corresponding to the exciting current flow thus, resulting in nearly no reduction of charging voltage of the smoothing capacitor 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05189647-A (JP)
Title: Stock managing device for automatic vending machine
Inventor: TANAKA YUKIHIRO
IPC: G07F9/00
Filed: 1992-01-13
Abstract: PURPOSE:To execute processing for clearing the number of commodities to be fed without executing manual operation by automatically clearing the number of commodities to be fed which is stored in an internal memory at the time of detecting the initial charge of a commodity after detecting commodity sellout. CONSTITUTION:A feedable number clearing means 4A is provided as a part of the function of a microcomputer 4. The means 4A monitors the existence of a sellout column through a sellout switch 6, and at the time of detecting a sellout column, monitors the charge of commodities to the column through a charge detecting sensor 1. When there is no sellout column, operation is shifted to the succeeding processing. At the time of detecting the charge of commodities, the number of commodities to be fed to the column which is stored in a feedable number storing memory 5 is cleared. Since the feedable number is automatically cleared, the missing of clearing of the feedable number and data erasing due to misoperation can be prevented.
Patent JP-H08190443-A (JP)
Title: Clock distributing circuit
Inventor: ISHIBASHI ATSUHIKO
IPC: G11C11/407
Filed: 1995-01-12
Abstract: PURPOSE: To sufficiently reduce skew even when a logic circuit group to which a clock is distributed is arranged localizedly. CONSTITUTION: A clock signal is distributed by using trunk line wires 11.1-11.7 and phase comparators 26.2-26.7 make phase comparisons between the trunk line wire 11.1 and respective trunk line wires 11.2-11.7, and, if a phase difference is judged to be a specific phase difference or more, control signals outputted by control signal generating means 18.2-18.7 are changed and the delay of driver circuits 9.2-9.7 in following stages are adjusted to automatically put the trunk line wires 11.1-11.7 in phase with one another. A decrease in the number of mounted circuits and the suppression of an increase in power consumption are obtained more than individual adjustments, and even if the logic circuit group 21 is arranged localizedly, the distribution paths need not be redesigned.
Patent JP-H01180037-A (JP)
Title: Printer device
Inventor: SAKAMOTO TORU
IPC: B41J5/30
Filed: 1988-01-11
Abstract: PURPOSE:To print receiving data from plural host devices with one printer by selecting an interface connector in correspondence to a switching signal and connecting the desired host device to a printing part. CONSTITUTION:The operation of an external switch 1 is selected by a switch sensor and interface connectors 41-4n are selected by the switching signal from an interface signal control circuit to correspond to an external signal. Then, desired host devices 51-5n and a printing part 6 are connected. Thus, the receiving data from the plural host devices can be switched and printed by one printer.
Patent JP-S60149701-A (JP)
Title: Method for stabilizing reduced iron powder for magnetic recording
Inventor: ISHIBASHI TOSHINORI
IPC: C23C8/14
Filed: 1984-01-13
Abstract: PURPOSE:To obtain stabilized reduced iron powder for magnetic recording having high performance with high reproducibility by bringing a gaseous mixture of an inert gas with oxygen into contact with reduced iron powder to stabilize the powder and by lowering the partial pressure of oxygen in the gaseous mixture during the stabilization treatment. CONSTITUTION:Reduced iron powder contg. Cr, Zn, Ni, Cu, etc. is charged into a reactor, and a gaseous mixture of an inert gas such as nitrogen or helium with oxygen is passed to stabilize the reduced iron powder while fluidizing the powder under a prescribed pressure. During the stabilization treatment, the partial pressure of oxygen in the gaseous mixture is lowered to zero or a value close to zero at least once. By this method, stabilized reduced iron powder for magnetic recording can be industrially manufactured with high reproducibility.