baber/WOPTO huggingface dataset:
Patent JP-S61260917-A (JP)
Title: Power source for electric discharge machining
Inventor: MAGARA TAKUJI
IPC: B23H1/02
Filed: 1985-05-15
Abstract: PURPOSE:To obtain a nearly constant discharge voltage and a good-quality machining surface by providing a capacitor which is sufficiently larger than a floating capacitance across poles, in series between a part across poles formed by a pole and a workpiece and a DC power source. CONSTITUTION:The value of a coupling capacitor 9 provided between an in- circuit switching element 2 and a part across poles 6, is made sufficiently large in comparison with a floating capacitance 8. Thereby, as for the characteristic of an output voltage with respect to variation in the floating capacitance 8, it becomes negligible since the value of capacity of the coupling capacitor 9 is sufficiently large with respect to the variation in the floating capacitance 8. As a result, extremely stable output voltage characteristics can be obtained, enabling a good-quality and uniform machining surface to be obtained due to the stable machining power source. Also, a tuning system which makes a switching frequency variable can be eliminated, supplying a low-cost power source.
Patent JP-S62258479-A (JP)
Title: Color copying machine
Inventor: FURUTA HIDEYA
IPC: G03G15/01
Filed: 1986-05-01
Abstract: PURPOSE:To prevent respective images from shifting in position by forming the image of reflected light on the 1st photosensitive body by the 1st mirror provided on an optical path, splitting transmitted luminous flux from it by the 2nd mirror and forming the image of its reflected light on the 2nd photosensitive body, and reflecting light outside the area of the 2nd mirror by the 3rd mirror and forming its image on the 3rd photosensitive body. CONSTITUTION:The 1st, the 2nd, and the 3rd photosensitive bodies 14, 15, and 16 are driven clockwise by respective driving rollers 33. The photosensitive bodies 14, 15, and 16 after being discharged electrostatically by respective discharging lamps 24 are charged uniformly by respective electrostatic chargers 20 and exposed at positions E1, E2, and E3 to original images which are color-separated by blue, green, and red at the same time. A white illumination unit 2 and mirrors 3, 4, and 5 are move as shown by arrows 3', 4', and 5' to perform image exposure from the front end of an original to the rear end. Thus, electrostatic latent images are formed on respective photosensitive body surfaces. In a following developing process, the image on the 1st photosensitive body 14 is visualized by developing devices 17 and 17' with yellow toner in complementary color relation with blue because the photosensitive body is already exposed to the blue image, and the images on the 2nd and the 3rd photosensitive bodies 15 and 16 are also visualized similarly.
Patent JP-S60247109-A (JP)
Title: Method and apparatus for measuring and processing thickness of fish body
Inventor: SARIKAWA NAKAJI
IPC: A22C25/04
Filed: 1984-05-22
Abstract: PURPOSE:To facilitate the cutting process of a fish body, by contacting a thickness detecting mechanism with the fish body, which is conveyed by rollers and the like, and measuring the thickness. CONSTITUTION:For example, meat of a cuttlefish 25 is conveyed on a feeding conveyer 6 and passes a roller 11 of a thickness detecting mechanism. Then the roller 11 contacts with the meat 25 by a spring 13. A sensor 15 slides a slide resistor 16, and the maximum resistance value is detected through a thickness-to-electrical-signal converter 19. The detected signal is compared 21 with the preset thickness stored in a setting device 22 beforehand. The compared signal is supplied to a controller 24. When the rank of the result is out of the standard, the controller 24 opens opening and closing dumpers 26 and 27 so as to drop the meat 25. When the measured thickness value of the meat 25 is ranked as the especially large standard, an actuator 28 is actuated and the meat is transferred to a conveyer 6'. When the values are ranked as large and small, actuators 28' and 28'' are actuated, and the meats are transferred to conveyers 6'' and 6''''. When the value is ranked as medium, all the actuators are not actuated, and the meat is transferred and selected from the conveyer 6 to the conveyer 6'''. Then the meat 25 is cut so that the same weight is obtained at the cutting process.
Patent JP-S5626999-A (JP)
Title: Metal-rolling oil
Inventor: YAHIRO TAKEO
IPC: C10M109/02
Filed: 1979-08-11
Abstract: PURPOSE: A metal-rolling oil having excellent rolling properties, employing a compound prepared by reacting an organic polybasic acid, etc., with the reaction product between an alkylene oxide-added polyamine and an aliphatic carboxylic acid of at least 12C, etc.  
     CONSTITUTION: An alkylene oxide-added polyamine is reacted with at least one member selected from the group consisting of (a) an aliphatic carboxylic or polycarboxylic acid of at least 12C, (b) a polycarboxylic acid partial ester having alkyl groups of at least 11C and a remaining carboxyl group(s) originated in the polycarboxylic acid and (c) a polycarboxylic acid (at least 4C) partial amide having alkyl groups of at least 11C and a remaining carboxylic group(s) originated in the polycarboxylic acid. Then, the reaction product is further reacted with at least one member selected from the group consisting of an organic polybasic acid, an inorganic polybasic acid, an epoxy compound and an isocyanate compound. The metal- rolling oil is obtained employing the resulting compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5435315-A (JP)
Title: Electric car bontrol system
Inventor: NARUTO MASASHI
IPC: H02P7/29
Filed: 1977-08-24
Abstract: PURPOSE: To permit preliminary excitation circuit from trolley line to motor field windings by using a contactor for shunting a chopper for power running and a main smoothing reactor also as contactor for preliminary excitation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58219323-A (JP)
Title: Stop device of spark discharge for burner
Inventor: KANEKO MITSURU
IPC: F23N5/00
Filed: 1982-06-14
Abstract: PURPOSE:To enable to stop spark discharge without casuing joule heat, by varying driving terms of a base of a switching transistor making alternate current coupling. CONSTITUTION:A transistor TR1 is turned on, reference voltage of an IC1 of a wave-form shaping circuit 1 is made to vary from (R2+R3)E/(R1+R2+R3) to R2E/(R1+R2) and base driving terms of a switching transistor TR2 are varied through a signal of an ignition sensing circuit after sensing ignition so that secondary side output voltage at a lead of an alternate current coupling circuit is reduced and break-over element D3 is made not to be charged up to break- over voltage VB. With this, electric energy is prevented by resistance from consuming as joule heat, voltage to be applied to a direct current solenoid valve 6 is reduced, life of the direct current solenoid valve 6 is extended and energy saving as a whole of a control circuit is realized.
Patent JP-H0956939-A (JP)
Title: Headrest integrally molded with skin and manufacture thereof
Inventor: KITANO YASUSHI
IPC: B60N2/48
Filed: 1996-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a headrest integrally molded with a skin which can reduce the manufacturing manhours, and which can enhance the external appearance. SOLUTION: A slit-like opening 12 connecting between opposite stay holes 11 and a material feed port 13 arranged in substantially parallel with the slit- like opening 12 and surrounded by a guide piece 4 directed to the inside of a skin 1 are formed in a bottom surface skin piece 1, and a tongue-like piece 3 is sewn to an edge of the opening 12 on the side remote from the material feed port 13, and skin pieces 1a to 1c are sewed so as to form a bag-like skin 1 constituting a headrest skin. Thereafter, stays of insert are inserted in the stay holes 11, being held in a projected condition, and a core is inserted and set in the skin 1. A tongue piece is inserted in the material feed port 13, and a foamable material powder is charged in the skin 1 through the material feed port 13 so as to integrally incorpote the skin.
Patent JP-H10292932-A (JP)
Title: Humidity absorbing type dehumidifier
Inventor: SHIMADA SHIGEO
IPC: F24F3/147
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a humidity absorbing type dehumidifier in which a temperature of discharged air can be restricted low and dehumidification can be carried out and at the same time various kinds of sterilization can be added. SOLUTION: This dehumidifier has a first air flow passage A formed from a first air inlet port 10a to a first air outlet port 11a through a humidity absorbing zone 14a of a humidity absorbing rotor 14, a secondary air passage B formed from a second air inlet 10b to a secondary air outlet 11b through a heat exchanger 15, and a third air passage C passing through a heater 13 and a re-generating zone 14b of the humidity absorbing rotor 14 in this order and formed up to a third air outlet 11c to be substantially crossed at a right angle with the secondary air passage B, wherein each of the air flows can be applied as an open loop.
Patent JP-S61259634-A (JP)
Inventor: YOSHIMOTO YOUSUKE
IPC: A61B1/00
Filed: 1985-05-14
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-H05196663-A (JP)
Title: Overvoltage sensor with hysteresis
Inventor: TOOMASU RAIAN DESAZO JIYUNIA
IPC: G05F1/571
Filed: 1992-03-27
Abstract: PURPOSE: To provide a circuit which generates a control signal in response to an overvoltage condition upon detecting that an operational voltage applied to a the circuit exceeds a predetermined level. CONSTITUTION: A first resistance R1 and a second resistance R2 are connected with a Zener diode Z1 in series between a first and second points 24, 30 of an operational potential. A base emitter of an NPN transistor Q2 is connected with the second resistance R2 so as to detect a current which flows through the series path. A collector and an emitter of the PNP transistor Q3 is connected with the first resistance R1 and when the PNP transistor Q3 is turned on and is saturated, a voltage drop applied to the first resistance R1 is reduced a collector of a NPN transistor Q2 is connected with a base of the PNP transistor O3 . When an overvoltage condition is present or the Zener diode Z1 breaks down, two transistors Q2 , Q3 are regeneratively driven to provide a latch and an operational point is shifted.
Patent JP-S62259150-A (JP)
Title: Storage system for action history
Inventor: UEKI NORIAKI
IPC: G06F11/34
Filed: 1986-05-02
Abstract: PURPOSE:To collect a large quantity of information on faults with no increase of cost by using a trace card incorporating a desired circuit and inserting this card to a controller via a back panel surface where a shared pin is allocated. CONSTITUTION:A trace card 8 is attached to the surface of a back panel 9 that possibly has the nearest relation with the state of a fault when this fault occurs. The card 8 is connected to a service processor 1 via an interface 7 and the processor 1 gives initialization of a trace mode, etc. to the card 8. The same clock as that of a controller 2 is supplied to the card 8 as an action clock from a panel 9. The trace information 6 stored in a trace buffer 5 serve as all signals that are inputted to and outputted from a card 3. Then a tracing job is started by the trigger signal supplied in common to the surface of the panel 9. Then the signals of the card 3 are successively written to the buffer 5 according to the instruction of a write address counter. When the buffer 5 is filled, an end signal is delivered and the information 6 is successively read out to the processor 1 by a read address counter.
Patent JP-H08296134-A (JP)
Title: Deeply dyeable polyester composite yarn
Inventor: OKUMURA MASAKATSU
IPC: D02G3/22
Filed: 1995-04-26
Abstract: PURPOSE: To produce deeply dyeable polyester composite fiber which is suitably useful as a weaving and knitting yarn to give cloth having excellent deeply dyeing effect and soft fabric hand. CONSTITUTION: This polyester composite yarn is produced by interlacing crimped filament yarn A with uncrimped and drawn yarn B. The yarn A is composed of ultrafine filaments having an optical birefringence (Δn) of <=115×10<-3> , filament fineness of 0.4-1.0 denier and amounts to >=60wt.% of the interlaced yarn. The yarn B is a thick filament having filament fineness of >=2 denier and has a 10% larger boiling water shrinkage than the yarn A has, further a thermal shrinkage stress of >=0.5g/d and deep dyeability that can give the dyed cloth a L-value of <=13.0.
Patent JP-S60255821-A (JP)
Inventor: JIYOUZEFU PUFUAIFUAA
IPC: C08G73/00
Filed: 1985-05-16
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-S63282317-A (JP)
Inventor: EEMIIRU BURINAA
IPC: D01H4/52
Filed: 1988-04-27
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-2000228131-A (JP)
Title: Switch device
Inventor: NAOI TAKAYOSHI
IPC: H01H13/70
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a low-profile switch always providing an operator with a clear and comfortable sense of click during depressing operation. SOLUTION: A depressing operation on a key top 1 will turns on a switch device to provide a switching signal. An actuator 14 is provided opposing to the key top 1 to vibrate the key top 1 in a drive state. A delay circuit 11 is provided to drive the actuator 14 after a prescribed delay time, based on the output of the switching signal.
Patent JP-S5531015-A (JP)
Title: Mixed herbicide
Inventor: NISHIYAMA RIYUUZOU
IPC: A01N57/16
Filed: 1978-08-25
Abstract: PURPOSE: To obtain a mixed herbicide having synergistic effect, esp. suitable for paddy fields, by mixing a specific pyrazole compound and an organophosphorus compound.  
     CONSTITUTION: A mixed herbicidal composition comprising 1,3-dimethyl-4-(2,4- dichlorobenzoyl)-5-hydroxypyrazole, its salt (e.g. metal ion, ammonium ion, or mineral acid salt) or its organic acid ester (e.g. ester of carboxylic acid, carbamic acid, sulphonic acid, carbonic acid, etc.) and S-(2-methyl-1-piperidyl-carbonylmethyl)-O,O-di-n-propyldithiophosphate as effective components.  
     EFFECT: High herbicidal effect which can not be attained by individual use of each herbicide. Single application of this composition to a paddy field inhibits the growth of weeds, and inhibitory effect lasts long. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02281228-A (JP)
Title: Optical low-pass filter
Inventor: SHINOHARA KOICHI
IPC: H04N5/335
Filed: 1989-04-21
Abstract: PURPOSE:To effectively remove high space frequency components by forming respective stripe patterns consisting of ruggedness on both surfaces of a transparent parallel flat plate in such a manner that the patterns intersect perpendicularly with each other and the stripe pitches satisfy specific conditions. CONSTITUTION:The respective stripe patterns consisting of ruggedness are so formed on both surfaces of the transparent parallel flat plate that the respective stripe patterns intersect perpendicularly with each other. The conditions 0.67<P1<1.38, 1.05<P2<1.58 are satisfied when the stripe pitch on the object side is designated as P1 and the stripe pitch on the image side as P2. The high space frequency components are removed in this way at the time of reading optical images by a solid-state image pickup element.
Patent JP-H06313810-A (JP)
Title: Polarizing-converting-combining element
Inventor: HIBINO KOETSU
IPC: G02B27/28
Filed: 1993-04-28
Abstract: PURPOSE:To provide a polarizing-converting-combining element dissolving problems on image multiplication and phase difference. CONSTITUTION:A polarized light converting-combining element is provided with a polarizing-separating, element 1 for separating incident light into two linear polarized light mutually orthogonal in the polarized direction, at least a pair of reflecting faces for changing the optical path of the linear polarized light, and a prism cubic pair 7 formed by holding a TN-type liquid crystal thin layer 4 for changing the polarized direction of the linear polarized light, between prisms 5, 6. The optical path length of the respective polarized light 8s, 8p, separated by the polarizing-separating element 1, until reaching the interface of the TB-type liquid crystal thin layer 4 through the prisms 5, 6 after being reflected by the reflecting faces 2a, 3a is set in such a way as to be the same. The refractive indexes of the respective prisms 5, 6 and TN-type liquid crystal thin layer 4 are set in such a way that one polarized light 8s incoming from one interface of the TN-type liquid crystal thin layer 4 is transmitted through the TN-type liquid crystal thin layer 4 and that the other polarized light 8p incoming from the other interface is totally reflected by this interface.
Patent JP-S61260674-A (JP)
Title: Voltage-control variable current amplification factor bipolar transistor
Inventor: SHIMIZU KEIICHIRO
IPC: H01L29/70
Filed: 1985-05-15
Abstract: PURPOSE:To change the current amplification factor of a bipolar transistor by an external signal by implanting B<+> and Al<+> or As<+> and P<+> ions to a base N-type or P-type semiconductor region, turning a surface layer into an N<-> type or a P<-> type, forming a control electrode in the base region through an insulating layer and applying proper voltage. CONSTITUTION:An emitter 1 represents a P<+> semiconductor region and collectors 2 also represent semiconductor regions having the same conduction type as the emitter 1, and an N<-> semiconductor base region 4 in concentration lower than an N semiconductor base region 3 can be shaped by adding a P-type impurity, such as B<+>, Al<+>, etc. to the region 3. An N<+> base contact region 5 is formed. A control electrode 10 is shaped to base regions 3, 4 in a lateral type P-N-P transistor through an insulating layer 9, and electron concentration in the vicinity of the base region 4 is increased when positive voltage to the base regions 3, 4 is applied to the control electrode 10, thus widening base width under predetermined base-collector bias voltage, then reducing a current amplification factor.
Patent JP-H04309328-A (JP)
Title: Angle for curvature operating device
Inventor: UMEDA HIROYUKI
IPC: A61M25/01
Filed: 1991-04-08
Abstract: PURPOSE:To make the diameter of the angle for a curvature operating device small. CONSTITUTION:In the tip part of a connecting cylinder 4, a slit 19 which extends to the base part side along the axial direction is provided. In the inside of a coil 2 and the connecting cylinder 4, operating wires 6, 7 are inserted through. The tip parts of the operating wires 6, 7 are led into the slit 19, respectively from the inside of the connecting cylinder 4, and brazed and fixed in a state contained in the slit 19. Since the operating wire fixing part comes not to protrude to the inside of the connecting cylinder 4, an internal space of the connecting cylinder 4 can be used widely. As a result, the diameter of an angle 1 for a curvature operating device can be made small.
Patent JP-S59227321-A (JP)
Title: Electric discharge machine
Inventor: SAKAKIBARA TOSHIMITSU
IPC: B23H1/02
Filed: 1983-06-09
Abstract: PURPOSE:To make constant surface roughness and optimum machining speed securable for an electric discharge machining surface all the time, by substituting a floating capacity for an opposed area between an electrode and a workpiece, while automatically setting an electric machining condition, in case of an electric-discharge machine. CONSTITUTION:A gap between an electrode 1 and a workpiece 2 is made to be constant, and when a measuring switch 16 is turned on, each of timers 17a-17n is set in motion whereby charging to a floating condenser 10 from a limit resistance 22 gets starting. When it reaches the specified voltage, a voltage measuring instrument 23 outputs a signal which is inputted into each trigger of flip-flaps 18a-18n. And, signals out of these timers 17a-17n are inputted into each of relay drivers 19a-19n, causing relays 20a-20b to be operated. At that point that the voltage measuring instrument 23 operates, either of these relays 20a- 20n commensurate to these timers 17a-17n operates, thereby selecting either of charge-discharge condensers 6a-6n, and the total capacity of the floating condenser 10 and these condensers 6a-6n between the electrode 1 and the workpiece 2, and between both conductive wires 8 and 9 is kept up, thus surface roughness is made to be constant.
Patent JP-S62260311-A (JP)
Title: Transformer
Inventor: INOUE TAMOTSU
IPC: H01F27/36
Filed: 1986-05-07
Abstract: PURPOSE:To obtain an inexpensive and high-reliability transformer without enlarging insulation distance, by equipping corner parts of magnetic rings with static shields, which are made of non-magnetic steel, so as to saturate electric fields. CONSTITUTION:End parts of magnetic rings 3 are equipped with static shields 5 whose sections are rounded in shapes of circles or ellipses without corners. Therefore, no electric field concentration at the corner parts of the magnetic rings 3 can prevent the magnetic rings 3 from being broken at their corner parts. Because its insulation distance being small, loss due to leakage flux can be decreased.
Patent JP-H01276402-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ICHIKAWA HITOYOSHI
IPC: G11B5/09
Filed: 1988-04-26
Abstract: PURPOSE:To reduce the error generating rate of magnetic recording and reproducing by providing a current waveform control means in a writing circuit and controlling the rising time and falling time of a recording current. CONSTITUTION:A current waveform control means 6 is provided in a writing circuit 3 and the waveform of a pulse current, which flows to a thin film magnetic head 2 to record or reproduce a signal to a recording medium 1, is controlled. Namely, the static multi-magnetic domain structure of a magnetic pole in the magnetic head 2 is changed by the sharp rising and falling of the pulse current and the rising time and falling time are determined and controlled according to the structure of the magnetic head 2, recording medium 1 and a reading circuit 4 at a degree not to arrive at a transient condition in which the shape anisotropy of the magnetic pole is not obtained. Thus, information are reproduce din the transient condition and proportion to generate an error can be made small.
Patent JP-H11254210-A (JP)
Title: Tool position adjusting structure and working machine
Inventor: KOMAI YASUHIRO
IPC: B23B39/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To accomplish tool position adjusting work automatically and highly accurately. SOLUTION: A tool holder 10 has one end fixed to a shank 12 and the other end provided with a housing 16, on which tools 14 such a boring bar can be fitted, a driving mechanism 18 giving torque to the shaft rotation axially along the shank 12, and a torque converting mechanism 20 capable of radially adjusting the position of the tool 14 by converting the torque only in a single rectilineal among the radial directions of the shank 12.
Patent JP-S61263111-A (JP)
Inventor: SHIBATA RYOHEI
IPC: H01G2/00
Filed: 1985-05-15
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-H04227539-A (JP)
Title: Method for supporting formation of program specification
Inventor: PURUUDENSU TANGUKO ZAKARIASU K
IPC: G06F9/45
Filed: 1991-04-10
Abstract: PURPOSE: To provide a system which completely models the action of a program and does not require the labor of a user for production of the program specification. CONSTITUTION: An instruction is given to a compiler system to designate an action rule to a program. This rule is attained in a message transmission structure and defined by a script identifier which unconditionally characterizes the timing, an abstract standard and the rule sorting. The rule is also defined by the condition that decides the application time of the rule and the system state set after the rule is applied. Then this rule can be concretely applied to a GRAS system.