baber/WOPTO huggingface dataset:
Patent JP-H0574566-A (JP)
Title: High-frequency heating device
Inventor: NODA TAKAMITSU
IPC: H05B6/74
Filed: 1991-09-13
Abstract: PURPOSE:To regulate the intensity of high-frequency waves radiated from plural outgoing ports by making a simple constitution. CONSTITUTION:Outgoing ports 4 and 5 are provided in a cooking chamber 1. A waveguide 7 is connected with the outgoing ports 4 and 5. High-frequency waves from a magnetron 8 are radiated into the cooking chamber 1 from the outgoing ports 4 and 5 through the waveguide 7. Auxiliary waveguides 9 and 10 are connected to the end of the waveguide 7. To the auxiliary waveguides 9 and 10, short-circuit surfaces 13 and 14 are provided, and they are moved by a control device. Since the high-frequency waves from the magnetron 8 are reflected by the short-circuit surfaces 13 and 14, the intensity of the high-frequency waves radiated from the first and the second outgoing ports 4 and 5 into the cooking chamber 1 can be regulated apparantly according to the positions of the short-circuit surfaces 13 and 14.
Patent JP-H0882187-A (JP)
Title: Master and subordinate shield excavators
Inventor: IKEDA MASANORI
IPC: E21D9/06
Filed: 1994-09-05
Abstract: PURPOSE: To install a master shield jack and a subordinate shield jack to an excavator with a small diameter difference between a master shield jack and a subordinate shield jack. CONSTITUTION: In master and subordinate excavators having a subordinate shield 2 with a diameter smaller than a master shield 1 and capable of starting from the inside of the master shield 1 by a subordinate shield jack 6 in the master shield 1 capable of being driven by a master shield jack 3, a plurality of recesses 2b for housing the master shield jack 3 are provided on the peripheral surface of the subordinate shield 2. Even if there is a small diameter difference between the master and subordinate shields 1 and 2, the excavators and a starting shaft for starting the excavators are miniaturized in order to install the master shield jack 3 without lengthening the overall length of the master shield 1.
Patent JP-S6390381-A (JP)
Title: Laser beam machine
Inventor: SEKIYA TEIZO
IPC: B23K26/00
Filed: 1986-10-03
Abstract: PURPOSE:To perform the laser beam machining with high quality and high accuracy by providing an NC program input part and a movement control part to control the relative mobile speed and providing a laser output part to correct and output laser output values set based on recognition values of both recognition parts of a crossed angle and the actual speed. CONSTITUTION:A machining shape, the machining speed V0 between respective sections and laser output L0 between respective sections are inputted to the NC program input part 1. The crossed angle theta in the neighborhood of the current spot is known by the crossed angle recognition part 3 and the actual speed V is known by the actual speed recognition part 4. Acceleration and deceleration patterns preset in the machining speed V0 are adapted to control the relative mobile speed between a work W and a machining head via a servomotor M and a position and speed detector D by the movement control part 2. Next, as to the laser output value L0, said angle theta and speed V are regulated and the laser output value L is corrected by the laser output part 5. The laser beam machining with the high accuracy can be performed without causing the erroseon on a shape intersection part by this machine.
Patent JP-H031447-A (JP)
Title: Fuel cell
Inventor: KARUBIN ERU BUTSUSHIYUNERU
IPC: H01M8/02
Filed: 1989-09-08
Abstract: PURPOSE: To decrease an internal resistance of a fuel cell by covering a contact face of cathode means with a metal powder and blocking a clearance between a cathode and a fuel cell housing or a separator plate so as to ensure good contact. CONSTITUTION: A cathode substrate 22 is constituted by metal oxide such as nickel oxide so as to be adapted for a battery electrolyte selected by conductivity and to endure creeping. A cathode having a ribbed contact face 22 is covered with a metal powder 32 consisting of nickel of substantially 2 to 10 microns in particle, then is pushed to a housing 14 under a pressure of 40 to 60 pounds per square inch with dried slurry, and a fuel cell is assembled at a temperature of 150 to 250 degrees F. Oxidant and fuel gas are introduced thereinto, a metal powder 32 is expanded at an actuation temperature, a clearance between the housing and the cathode is blocked, and the internal resistance of the cell can be lowered.
Patent JP-2001058729-A (JP)
Title: Image forming device
Inventor: TANAKA HIROYUKI
IPC: B65H3/06
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device to allow fixation of a paper feeding means and capable of reducing noises generated in the paper feeding operations. SOLUTION: A driving gear 211 is rotated by the force of a driving means, and a drive transmitting gear 208 is rotated interlocking with the driving gear 211 to transmit the rotation of the driving gear 211 to a paper feeding means 206. A locating gear 702 having a locating cam 702b provided with a recess 702a is rotated interlocking with the driving gear 211, and when the paper feeding means 206 is in the paper-feed standby position, the tip 703a of a fixation holding lever 703 is engaged with the recess 702a so that the locating gear 702 is fixed, and thereby the drive transmitting gear 208 is fixed through the locating gear 702, and the paper feeding means 206 is located at and fixed to the paper-feed standby position.
Patent JP-S61114370-A (JP)
Title: Transaction device
Inventor: SATO KAZUYA
IPC: G06F17/40
Filed: 1984-11-07
Abstract: PURPOSE:To eliminate the overflow of transaction information and to attain business transactions by saving the transaction information to a bubble cassette when the capacity of a memory means for transaction information has shortage. CONSTITUTION:A transmission error and a detection signal for the storage limit of a transaction information memory part 12 are stored to a nonvolatile memory as flags and also displayed at an operating part 18 by a lamp. Then an operator has a saving operation optionally or in an alarm mode. With this saving operation, a saving control part 15 is started and the contents of the part 12 are transferred to a bubble cassette 13. At the same time, the part 12 is initialized. The transaction information saved to the cassette 13 is transmitted to a central unit.
Patent JP-H0569612-A (JP)
Title: Control method for printer and head
Inventor: NAKAJIMA TAKASHI
IPC: B41J25/316
Filed: 1991-09-13
Abstract: PURPOSE:To achieve smoothing of paper feed by a method wherein a close adhesion state between printing head and a platen concerning a printer is always monitored to alarm necessity for paper feed maintenance control prior to occurrence of jamming or crumbling, and pressure force of the head is automatically controlled. CONSTITUTION:The title control method for a printer and a head is composed as follows, : a paper moving means 11 which supplies paper 19 by moving it, a printing head 12 consisting of a plurality of printing elements R1-Rn printing on the paper 19, and a head drive control means 13 which controls the printing head 12 by driving it are provided : a force detecting means 14 which outputs a force detecting signal SP by detecting a pressure state of the printing head 12, and a control means 15 which controls input and output of the paper moving means 11, the head drive control means 13, and the force detecting means 14 are provided : that the control means 15 discriminates a feed state of the paper 19 based on the power detecting signal SP is contained.
Patent JP-S59120451-A (JP)
Inventor: HASEGAWA YOUZOU
IPC: B32B21/08
Filed: 1982-12-27
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-2001058098-A (JP)
Title: Washing drying hanger in bathroom
Inventor: YAMAKAWA MASABUMI
IPC: D06F57/12
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a hanger which makes the inside of a bathroom good in appearance and excellent in functionality. SOLUTION: This hanger is constituted by housing a U-shaped washing drying hanger into the circumference of an air blow-off port of a ceiling grille of the bathroom having an air suction port to a drying machine and the air blow-off port from the drying machine to a ceiling wall. Both ends of the hanger 2 are freely rotatably mounted at the grille 1 in such a manner that, when the hanger 2 is drawn out, the central part 2a of the hanger 2 exists approximately right below the air blow-off port of the ceiling grille 1.
Patent JP-H0286094-A (JP)
Title: Microwave heater
Inventor: TAMAI HIDEAKI
IPC: H05B6/74
Filed: 1988-09-21
Abstract: PURPOSE:To uniformly heat an object to be heated in the stationary state by changing the mode attitude to the TE mode or TM mode in turn in an applicator. CONSTITUTION:A loop 4 is provided on the circular coupling port of the connection section between an applicator 1 and a circular wave guide 2, thereby it can be optimumly coupled with both the electric field and the magnetic field. When the direction of the electric field in the circular wave guide 2 is changed by rotating a mode separator 5 with a motor 6, TE mode coupling is performed if the direction of the electric field in a coupling wave guide 3 is vertical, TM mode coupling is performed with the magnetic field coupling by the loop 4 if it is horizontal, and the location of the maximum electric field in the applicator 1 is repeatedly changed. An object to be heated in the stationary state in the applicator 1 is uniformly heated.
Patent JP-S61115280-A (JP)
Title: Off track volume detecting method for magnetic head
Inventor: HIGUCHI SHIGEMITSU
IPC: G11B5/58
Filed: 1984-11-09
Abstract: PURPOSE:To improve the accuracy of off track volume detection by deriving the amplitude ratio of a reproduction waveform of a pair of servo signals, and detecting the off track volume from the amplitude ratio. CONSTITUTION:In detecting off track volume of a magnetic head from reproduction waveforms, that is, a pair of survo signals which contrarily increase and decrease in proportion to the reproduction wave form amplitude, namely the tracking error of the magnetic head, the amplitude ratio of a reproduction waveform of a pair of servo signals is derived and the volume of off track of the magnetic head is derived from the amplitude ratio. In such a way, the accurate off track volume is always detected even if any change may happen to the proportional constant of the reproduction waveform amplitude to the tacking error volume.
Patent JP-H0573492-A (JP)
Title: Information processing system
Inventor: KIYONO KATSUYA
IPC: G06F15/16
Filed: 1991-09-13
Abstract: PURPOSE:To improve the efficiency of information service by providing a processor to control commonly the inquiry and a processor to process the inquiry and making a shared memory area into media for the exchange of the information between them. CONSTITUTION:A host computer 1 has a large capacity data file 2, and a dispersion processor 3 has partially a copy only concerning the important information out of data controlled by the host computer 1 at a built-in disk device 4. In this case, the dispersion processor 3 is divided into host and slave functions, and at the host side, the inquiry service is realized. The inquiry between the computer (slave) and the computer (host) to constitute the dispersion processor 3 is realized by using the communicating means of a LAN and a host side computer itself also has the slave function. To the dispersion processor 3, plural work stations 6 which become the requesting sources are connected through a LAN circuit 5.
Patent JP-H1182565-A (JP)
Title: Wet type brake structure
Inventor: SAKUMA SHINJI
IPC: F16D65/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To enhance the rotating efficiency of a rotor by reducing oil trailing of a rotary brake disc in association with the rotation of the rotor in a brake casing. SOLUTION: The inner circumferential end of an end plate 18 is formed as extending to the position near the periphery surface of a ring gear 17, so that an oil seal is formed between a brake casing 3 and the ring gear 17. An oil exhaust hole 39 leading from the inner circumferential side of the casing 3 to its periphery side is furnished in a position on the casing 3 at least above the oil surface level, so that the oil attached to the rotary brake disc 42 is discharged from the hole 39 by the centrifugal force generated by the rotation of the ring gear 17.
Patent JP-H03173864-A (JP)
Title: Tan-950 and cerebral function-improving drug
Inventor: HARADA SETSUO
IPC: A61P25/28
Filed: 1989-09-11
Abstract: NEW MATERIAL:A compound of formula I or II (R<1> is H or organic residual group combined with the ring through C; R<2> is H or N-protecting group; CO-R<3> is carboxyl group which may be esterified or amidized; R<4> and R<5> are H, acyl or linear or alicyclic hydrocarbon residual group which can have an aryl group; R<6> is NOH or O; n' is 0-3; R<4> and R<5> together form a ring through N, or R<4> and R<5> together form benzylideneamino; but when R<1>, R<2>, R<4>, R<5> are H; CO-R<3> is carboxyl; and the stearic configuration of an asymmetric carbon bonded to -amino is H, n' is 0, 2 or 3) or a salt thereof. USE:A cerebral function-improving agent. PREPARATION:For example, a microorganism belonging to the genus Streptomyces, e.g. Streptomyces.platensis, is cultured in a medium to prepare a compound of formula II wherein R<3> is OH; R<1> and R<4> are H; R<6> is NOH and n' is 1.
Patent JP-S60127074-A (JP)
Title: Arc spot welding method
Inventor: KONDOU MASATSUNE
IPC: B23K9/007
Filed: 1983-12-14
Abstract: PURPOSE:To perform stable joining of superposed plates and efficient arc spot welding by forming a plug hole to the upper plate of the superposed plates by the current having a reversed polarity then passing the current having a straight polarity and filling the plug hole with the molten metal of a wire. CONSTITUTION:The side of a welding wire 3 of a consumable electrode let off from a welding wire reel 5 is connected to a positive electrode and the side of materials 7 to be welded which are superposed plates consisting of an upper plate 1 and a lower plate 2 is connected to a negative pole and the current having a reversed polarity is passed thereto by using change-over terminals 6, 8 to form a plug hole 4 to the plate 1 in the initial period of conducting electricity in the stage of subjecting the materials 7 to be welded to arc spot welding by a DC arm welding power source 9 using said wire 3. The current having the straight polarity to make the wire 3 side negative and the material 7 side positive is passed to melt the wire 3 and fill the hole 4 with the molten metal of the wire in the late period of conducting electricity. The stable joining of the superposed plates is efficiently accomplished irrespectively of the presence or absence of the space between the plates 1 and 2.
Patent JP-S61113994-A (JP)
Inventor: NAKAJIMA MINORU
IPC: E21C37/12
Filed: 1984-11-09
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-S60126919-A (JP)
Title: Darlington transistor circuit
Inventor: HIDESHIMA MAKOTO
IPC: H03K17/60
Filed: 1983-12-14
Abstract: PURPOSE:To improve dielectric strength without increasing chip size by adding an inexpensive transistor (Tr), resistance, diode, etc., to a conventional Darlington Tr. CONSTITUTION:The conventional Darlington Tr circuit is provided with the TrQ3 for by-pass formation consisting of Trs Q31 and Q32 in Darlington constitution, a diode D1, and a resistance R1, and the TrQ3 has a high current amplification factor. When a base current IB1 is applied while a load L is shortcircuited, a current IC3 is supplied if the voltage between the collector C and emitter E is larger than the voltage of the voltage of the diode D1 to turn on the TrQ3, and the current IB1 flows as the collector current of the TrQ3 up to IC3XhFE3 according to the current amplification factor hFE3 of the TrQ3 and never flows as the base current to a TrQ1. Therefore, when the resistance R1 and diode dielectric strength VZ are set properly and the hFE3 is set sufficiently large, the base current IB2 is nearly equal to IB1 and a collector IC2 is equal to IB1XhFE2 and held smaller than the current amplification factor of a TrQ2.
Patent JP-S6481670-A (JP)
Title: Piezoelectric actuator and its driving method
Inventor: ENDO AKIRA
IPC: H01L41/09
Filed: 1987-09-19
Abstract: PURPOSE:To simplify the constitution of an apparatus and to make the travel and travel speed thereof larger, by providing the supporting point of a driver at the position of 0.15-0.3 from both ends of the driver in the ratio of length or weight to the length of said driver. CONSTITUTION:Piezoelectric elements 2 are fixed on sides of a driver 1 composed of a square pillar body so that said elements are at right angles to each other. Both sides of said driver 1 are respectively provided with hook parts 3 forming supporting points at two places for supporting the driver 1. When the length of said driver 1 and the distance from the end face of the driver 1 to the supporting point are l and l1 respectively, l1/l is 0.22. When voltage is applied to said piezoelectric elements 2 which are then driven, the driver 1 performs a bending vibration. Such driver 1 is used to constitute a piezoelectric actuator. Respective drivers 1a-1d are supported by a spring 7 and pressure is applied to a mover 6. In this manner, it is possible to increase the travel speed of the mover 6.
Patent JP-H03101185-A (JP)
Title: Pedestal for fixing component in non-contact form
Inventor: TSUKADA SHIGEKI
IPC: H05K3/30
Filed: 1989-09-13
Abstract: PURPOSE:To dispense with forming of lead wires and prevent a component from being in contact with adjacent components by attach resin pedestals each having a necessary thickness, a hole for inserting a lead wire therethrough and a recessed top surface to a component and by installing the assembly on a board. CONSTITUTION:Resin pedestals each of which has a thickness 1 corresponding to a height necessary for fixing a component in a non-contact form, a hole 2 for inserting a lead wire therethrough, and a top surface formed in a recessed shape 3 are fabricated. Left and right lead wires 5 of a component 4 are inserted into the holes 2 of the pedestals and the pedestals are attached to the component 4. Thereafter, the component with pedestals is fixed on a board. Thereby, the component 4 is fixed at a predetermined height in the non-contact form, without forming 6 the lead wires 5 of the component 4. It can be prevented by the recessed shape 3 that the component 4 is brought into contact with adjacent components by an external force.
Patent JP-S6477745-A (JP)
Title: Electromagnetic fuel injector
Inventor: MIZOGUCHI KENJI
IPC: F02M51/06
Filed: 1987-09-18
Abstract: PURPOSE:To reduce the harmful magnetic flux density passing through a spring seat for enhancing the responsiveness of an open/close valve, in an electromagnetic fuel injector, by arranging the spring seat in a position behind the flange of a fixed iron core being connected with the end of a casing. CONSTITUTION:In an electromagnetic fuel injector, when an electromagnetic coil 9 is excited, magnetic flux passing through a fixed iron core 8, a movable iron core 25, and a casing 1 is produced, thereby an open/close valve 24 is attracted against a return spring 27 to open a fuel injection hole 22, so that pressurized fuel is injected. In this case, a spring seat 26 which holds the end of the return spring 27 on the opposite side to the open/close valve 24 is arranged in a position behind the flange 8b of a fixed iron core 8 being connected with the end of the casing 1. Thus, harmful magnetic path including the spring seat can be eliminated, and the magnetic flux density of flux passing through the normal magnetic path can be increased to enhance the responsiveness of the open/close valve 24.
Patent JP-S60126624-A (JP)
Title: Liquid crystal electrooptic device
Inventor: SATOU YUZURU
IPC: G02F1/133
Filed: 1983-12-14
Abstract: PURPOSE:To obtain an electrooptic device which is suitable for high-speed driving by laminating and providing alternately plural different thin films to one side of the two sides paralllel which each other of the spacers between a pair of electrode base plates and forming plural grooves parallel with the base plates on the liquid crystal side thereof. CONSTITUTION:Spacers 25 of one side among four sides or the side opposite to said are formed by laminating alternately thin films of different metals or a metal and non- metal between base plates 21 and 22 provided respectively with electrodes 23, 24. When the spacers 25 are formed of, for example, Cr layers 27 and Au or polyimide layers 28, only the layers 27 are etched to form the grooves parallel with the base plate on th liquid crystal side. Insulating layers 26 are respectively provided between the spacers 25 and the electrodes 23, 24. The electrodes in said parts are otherwise removed. When the spacers intersecting orthogonally with the spacers 25 and subjected to a vertical orientation treatment on the liquid crystal side, the ferroelectric smectic liquid crystal sealed between the base plates is oriented in parallel with the above-described grooves and the device which has a storage effect even if the impression of a voltage is ceased and is suitable for high-speed driving is obtd. The orientation property of the liquid crystal may be further improved by subjecting the base plates 21, 22 to a horizontal orientation treatment.
Patent JP-H04117965-A (JP)
Title: Local beauty treatment device utilizing electrical and mechanical stimulation
Inventor: IZAWA YOSHIHIRO
IPC: A61N1/32
Filed: 1990-09-07
Abstract: PURPOSE:To extremely enhance the permeation of a beauty liquid and the action on a principal tissue in the skin even in the case of a miniature/light and economical beauty treatment device by containing an ultrasonic wave generating element in a counter electrode being one of both electrodes for forming a probe. CONSTITUTION:An electrode 51 and a counter electrode 52 are constituted as one piece of probe 50 formed integrally. Accordingly, the electrode 51 is formed by a light metal, for instance, aluminum or its alloy, or ceramics whose surface is metallized, and the counter electrode 52 is also constituted of the same material. In this counter electrode 52, an ultrasonic wave generating element 52 is closely and adhereingly provided, and the part for gripping this probe 50 with a hand is formed by an insulating cover 54 of a non-conductive material. The beauty treatment is executed by the part of a treatment space 56 between the electrode 51 and the counter electrode 52 by pressing the tip part of the probe 50 against a desired part of the skin. In accordance with the part of the beauty treatment, geometrical dimensions of this probe 56 are selected appropriately, and several kinds of probes are prepared in advance.
Patent JP-S6295654-A (JP)
Title: Transmission system for asynchromous data
Inventor: SATO JUN
IPC: G06F13/42
Filed: 1985-10-21
Abstract: PURPOSE:To decrease the number of control signal lines by falling and rising the bidirectional control signal via the devices set at data transmission and reception sides, respectively. CONSTITUTION:A device 10 prepares the data to be transmitted on a data line and sets a signal line A at '0' and a signal line C at '1', respectively. A device 20 knows a data transfer request fed from the device 10 from a fact that the line C is set at '1' and sets a signal line B at '1' as an answer after latching the data on the data line. Then the device 20 sets the line C at '0'. The device 10 recognizes the answer fed from the device 20 from a fact that the line C is set at '0' then sets immediately the line A at '1' to prepare the next transfer data on the data line. Thus the 1-byte data can be transferred with the handshake of only the rise and fall states change caused by a single control signal. As a result, the number of control signal lines can be reduced.