baber/WOPTO huggingface dataset:
Patent JP-S60162622-A (JP)
Title: Extruder
Inventor: SHINDOU MATASABUROU
IPC: B30B11/26
Filed: 1984-02-03
Abstract: PURPOSE:To avoid damage and seizure of an extruder so as to perform extrusion smoothly, by supporting simultaneously concentrically the forward end of an extrusion plunger and the opening of an extrusion cylinder by a plunger guide. CONSTITUTION:The upper surface of a plunger guide 50 is formed with a small diameter convex 51 for supporting the undersurface of a head 11 of an extrusion plunger 10 and the forward part of the plunger guide 50 is formed with a large diameter convex 52 for supporting an opening 31 of an extrusion cylinder 30, the convex 51 and the convex 52 being connected via a step 53. When a piston rod 48 is operated in the extrusion direction and the extrusion cylinder 30 reaches near the horizontal position, the undersurface of the opening 31 of the extrusion cylinder 30 enters the large diameter concave 52 of the plunger guide 50. In this state, when the supply of a pressure oil to the hydraulic cylinder 47 is cut, the cylinder 30 is stopped. When the extrusion plunger 10 is moved forward to the extrusion direction, the undersurface of the head 11 is supported by the small diameter convex 51 of the plunger guide 50, so that the axis of the plunger 10 is aligned with the axis of the cylinder 30 and the head 11 is fitted smoothly into the opening 31 of the cylinder 30.
Patent JP-2000216212-A (JP)
Title: Substrate treatment apparatus
Inventor: HAYASHI AKINARI
IPC: H01L21/677
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To efficiently house a required number of storage containers in a rotatable storage rack, thereby being capable of responding to various transfer methods for storage containers, without making an entire apparatus larger. SOLUTION: In a substrate treatment apparatus having storage containers 13 into which substrates to be treated are loaded, a rotatable storage rack 36 for housing a plurality of containers and a conveyer 22 for transferring the storage containers to the rotatable storage rack, the plurality of storage containers are placed on the radial center lines which pass through the center of rotation of the rotatable storage rack, and the direction of the storage containers placed on the rotatable storage rack is set off by a required angle from the radial center lines. Thus, the storage containers are housed efficiently in the rotatable storage rack, so that the rotatable storage rack produces as little free space as possible.
Patent JP-S56115193-A (JP)
Title: Controlling system for magnetic bearing
Inventor: TANAKA HIROTSUGU
IPC: H02P29/00
Filed: 1980-02-15
Abstract: PURPOSE:To permit the start of a rotary body from a fixed direction at all times by fixing the rotary body to a fixed side when stopping the operation of a magnetic bearing control circuit supporting the rotary body. CONSTITUTION:A position signal from a position detector 7 is fed to a signal processing circuit 8, an adder 9, and an electromagnet driving circuit 10 to support a rotary body 13 by flowing a current to an electromagnet exciting coil 11. When the operation of a magnetic bearing is stopped, a switch 12 is connected to B to apply a stop signal to the adder 9. At this time, in the electromagnet driving circuit 10, a current unbalancing the equilibrium with the load force of the rotary body 13 is flowed to the set electromagnet exciting coil 11 to fix the rotary body 13 to a fixed direction by a permanent magnet. With the rotary body 13 fixed, a switch circuit 15 is isolated by a switch circuit driving circuit 14 to separate a power source 16 from control circuits.
Patent JP-H02197076-A (JP)
Title: Manufacture of el panel
Inventor: NAKAMURA MITSUO
IPC: H05B33/04
Filed: 1989-01-26
Abstract: PURPOSE:To prevent damage to a sealed portion by previously treating the tips of external lead members of EL panel bodies for mold release and after sealing them, selectively peeling off and removing a sealing film at the tips of the external lead members. CONSTITUTION:A mold release agent is applied to the tips of external lead members 2a, 5a, or a piece of silicon-treated film 9 is sticked across the tips of the members 2a, 5a, so that mold-release treatment is made as required, These provided above are mounted with prescribed intervals on a film 6. An organic film 7 whose water-moisture permeability is small like PCTFE is laid on the top of the film 6 which horizontally carries the organic film 7, and the whole of the film 7 is made to pass between thermal application rollers 10 and 11 so that the film 7 excluding the tips of the lead members 2a, 5a can be sealed by means of thermal application. Circumferential portions 6a, 7a are cut off and also the films 6, 7 which cover the region of members 2a, 5a are selectively peeled off and removed. Thereby, the panel can be used as the tips of the member 2a, 5a are left exposed.
Patent JP-H03222534-A (JP)
Title: Transmitter-receiver
Inventor: OSAKABE YOSHIO
IPC: H04B7/26
Filed: 1990-01-26
Abstract: PURPOSE:To attain 2-way communication using a communication signal of a single frequency by avoiding mutual interference between transmission and reception in a same equipment with a prevention means. CONSTITUTION:A communication signal from a transmitter-receiver 20 being a slave set and a bypassed communication signal from a transmission section 14 in the inside are sent to a reception section 16 of a transmitter-receiver 10 being a master set and while a signal from the transmission section 14 is sent, a control circuit 15 stops the reception function of the reception section 16 to inhibit the output of its own transmission signal from the reception section 16. While the communication signal from the transmission section 27 of the transmitter-receiver 20 being the slave set is sent, the control circuit 28 stops a reception function of the reception section 21 to prevent the reception of its own signal. Thus, the transmission and reception in a single frequency are implemented without mutual interference.
Patent JP-S63186414-A (JP)
Inventor: MURAO MASAKO
IPC: H01G11/68
Filed: 1987-01-28
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-H02200025-A (JP)
Title: Zone deciding method for mobile station
Inventor: FUJII TERUYA
IPC: H04B7/26
Filed: 1989-01-30
Abstract: PURPOSE:To prevent disturbance caused by adjacent channel interference and to attain excellent speaking by setting the level difference of a signal from the sequential sending part of each wireless base station using a wireless channel adjacent to its own station at a prescribed value or more, and deciding the wireless base station with the largest signal level as the wireless zone to which a mobile station belongs. CONSTITUTION:When a wireless zone R10 is made objective, the channel adjacent to the wireless zone R10 is allocated to wireless zones R9 and R11, in a mobile station M existing in the wireless zone R10, receiving levels L1 to L12 of sequential transmitting time slots S1 to S12 are all individually compared, and the receiving levels of the respective time slots are stored in the sequence of larger values. Further the wireless zone having the largest signal level difference to the adjacent channel and having the small adjacent channel interfering disturbance is decided to be the belonging wireless zone. Thus the excellent communication can be executed without the disturbance of the adjacent channel interference.
Patent JP-S63187061-A (JP)
Inventor: YOSHIDA YUKIO
IPC: F25D13/00
Filed: 1987-01-28
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-S55111078-A (JP)
Title: Direct current power supply
Inventor: IGUCHI SUSUMU
IPC: H01M10/44
Filed: 1979-02-20
Abstract: PURPOSE:To make both dimensions and weight small and both voltage and current large to some extent by connecting a number of secondary batteries in parallel, charging them from a primary battery, connecting these secondary batteries in series, and applying voltage to a load. CONSTITUTION:A number of secondary batteries B1-B6 are connected in series by closing the switch SW1 and voltage is applied to the load Z from such serially connected secondary batteries B1-B6. When a number of these secondary batteries B1-B6 are connected in parallel by opening the switch SW1 and closing the swtich SW2, charging is made from the primary battery E through the resistor R and the diodes D1-D6.
Patent JP-H01191967-A (JP)
Title: Data communication processing system
Inventor: FUKUDA TAKUMA
IPC: G06F13/00
Filed: 1988-01-27
Abstract: PURPOSE:To effectively use a period of time before reception of the arbitration of a bus exclusive for communication by providing plural pieces of transmission and reception buffers and performing plural transfer jobs in parallel with each other. CONSTITUTION:A data processor 9 contains a transmission buffer group 40 including plural transmission buffers 40-1-40-N which hold the transmission data including the address information and a reception buffer group 30 including plural reception buffers 30-1-30-N which receive the transmission data via a bus 1 exclusive for communication. Then plural transfer actions are carried out in parallel with each other via both buffer groups 30 and 40.
Patent JP-H11197580-A (JP)
Title: Coating drying furnace
Inventor: SUGIYAMA HIROKAZU
IPC: B05C9/14
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To recover the heat released from a furnace casing and to enable the preheating of fresh air by providing a coating drying furnace with a passage in which the fresh air used for heating means passes along the wall surface of the furnace casing in which the material to be dried is transported. SOLUTION: The furnace casing 1 of which the respective wall surfaces 111 of the side walls, ceiling and floor are formed of panels is internally provided with air feed ducts 122a and discharge ducts 122b along the extension direction of the furnace casing 11 on both right and left sides thereof in order to bake an automotive body B which is the material to be dried at 140 deg.C. The hot air is supplied from the heater to the air feed ducts 122a to supply the hot air into the furnace casing 11. Further, the outer sides of the wall surfaces 111 of the furnace casing 11 are provided with air ducts 13 along the extension direction of the furnace casing 11. The fresh air is introduced via a filter and an air feed fan into these air ducts 13.
Patent JP-S56114724-A (JP)
Title: Balance detecting method
Inventor: NAKAMOTO AKIRA
IPC: G01G23/365
Filed: 1980-02-15
Abstract: PURPOSE:To perform balance discrimination of high reliability by discriminating a balance state when the deviation of one of weight variables, monitored at constant intervals, from the weight variable right before it is continuously less than a prescribed value several times and the difference between a maximum value and minimum value during the period is less than the prescribed value. CONSTITUTION:A weighing signal from load cell 1 is sent to micro computer 3 via AND converter 2 to output balance flag F. On every read of digital signal D, computer part 3 compares the digital value with that right before it (up-to-date); the state when the deviation is less than a prescribed value is continous by prescribed times, a maximum value and minimum value during the period are compared mutually and then when the deviation is less than the prescribed value, a balance state is discriminated to output the balance flag. Consequently, the balance discrimination of high reliability can be performed.
Patent JP-S61178738-A (JP)
Title: Optical head
Inventor: ANDO HIDEO
IPC: G11B7/09
Filed: 1985-02-01
Abstract: PURPOSE:To simplify and scale down a structure by providing a beam state converting means which changes the advancing direction and converged state of some of light beams introduced to a photodetector through an objective lens. CONSTITUTION:Since a laser beam L is divided into the 1st laser beam component L1 of an out-of-focus detecting system and the 2nd laser beam component L2 of a track deviation detecting system with the use of a light sampling member 7, an out-of-focus detecting spot and a track deviation detecting one can be away each other on a photodetector 9 in terms of a geometric position, and mutual influence can be eliminated. Moreover the detection of the out-of- focus and track deviation can be made by one mechanically integrated photodetector 9, and simultaneously a half prism, etc., can be made unnecessary. Thus the number of optical parts and the cost are reduced to scale down the device, and furthermore assembly and adjustment can be done easily, thereby manufacturing the titled device in a short time.
Patent JP-H05215052-A (JP)
Title: Automatic starter of engine
Inventor: AOKI GORO
IPC: F02N11/08
Filed: 1992-02-04
Abstract: PURPOSE:To facilitate the wiring work of a device by starting an engine under a specified condition when start instruction is outputted from a transmitter, and ending the processing related to starting when the start is detected by an engine start detecting circuit. CONSTITUTION:A start instruction is outputted from a transmitter 1 for outputting start and stop instructions of an engine. In this case, a current is carried to a starter motor 12 for a fixed time to start the engine, provided that it is detected by an impedance switch 10 that a gear is in neutral or parking position. When a fluctuation having a short period is detected in the battery voltage after engine start, the processing related to the start is ended when the engine start is confirmed by an engine start detecting circuit 28 for confirming the start of the engine. Thus, wiring work is extremely facilitated.
Patent JP-S55110961-A (JP)
Title: Capacity measuring apparatus
Inventor: INOGUCHI TAKEHIKO
IPC: G01R27/26
Filed: 1979-02-19
Abstract: PURPOSE: To make possible accurate measurement of the capacitance of the capacitor to be measured with a super-large capacity by letting current flow only for a short time through the timer control of a switch connected in series to the constant current source connected to the capacitor.  
     CONSTITUTION: A switch 3 arranged between the constant current source 2 connected to the measured capacitor 1 and the power source E is turned on with a timer 4 to let the current I flow to a capacitor 1 to charge. When the capacitance of the capacitor is expressed by C and the charged voltage e c , the charged voltage e c  represented by the equation 1 is as shown by the equation 2. On the other hand, as the drop e r  in the voltage corresponding to the resistance element of the capacitor 1 is as shown by e r =Ir, the voltage e co  during the charging of the capacitor 1 is given by the equation 5. When the switch is turned off in t sec., the voltage charged up to the capacitor C constitutes the output of the amplifier 5 through the resistance element r. As a high impedance of the amplifier 5 allows the ignoring of the resistance element r, the e co  can be rearranged as shwon by the equation 6. Thus, the capacitance C can be obtained from the equation 2 by reading out the voltage e co . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01193694-A (JP)
Title: Control rod for nuclear reactor
Inventor: MASUBUCHI YUKIO
IPC: G21C7/10
Filed: 1988-01-28
Abstract: PURPOSE:To cope with a deviation of a radial output distribution in a reactor core and to enable an easy change of a neutron absorption capacity, by forming a neutron absorption plate in which a neutron absorption block is arranged so as to increase the absorption capacity outwardly along an radial direction of the core, and so as to protrude an upper part of the plate from an upper end of a sheath. CONSTITUTION:A control rod for a nuclear reactor 1 is formed with an inner neutron absorption plate 3 and an outer neutron absorption plate 4 orderly arranged along a radial direction at each leg of connecting axes 2, and covering the connecting axes 2 and the neutron absorption plates 3 and 4 with a sheath 5. The connecting axes 2 consists of a center part having each leg of shorter length and a lower end part having each leg of longer length. These neutron absorption plates 3 and 4 is split into plural stages along an axial direction and each stage has different concentrations of a neutron absorbing material. In other words, axially, a neutron absorption capacity increases downwardly and radially, increases outwardly. Moreover, the neutron absorption plates 3 and 4 protrude upwardly from the top end of the sheath 5.
Patent JP-S58146420-A (JP)
Inventor: SHIYUTEFUAN ASUTSUTAROSU
IPC: B01D53/04
Filed: 1983-02-08
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-H09189370-A (JP)
Title: Control method of solenoid change-over valve and control device
Inventor: ARAI TASHIRO
IPC: F16K31/06
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a limit cycle produced in the case of driving a solenoid change-over vale by simple on and off control. SOLUTION: A control method of a solenoid change-over valve is to have a comparator 43 to control electrification to driving coils 23, 24 of the solenoid change-over valve and to feed back an electric current flowing in the driving coils 23, 24 to the comparator 43 through a first order lag transfer function Hc(s). Hereby, time constant of the first order lag transfer function Hc(s) is made 0.01 second or more and 0.33 second or less.
Patent JP-S55111472-A (JP)
Title: Pyridazine derivative and fungicide for agriculture and gardening
Inventor: KAWAMOTO NORIO
IPC: C07D237/18
Filed: 1979-02-21
Abstract: NEW MATERIAL:A 3-phenylpyridazine derivative shown by the formula I [X is halogen; Y is -NR 1 R 2 ,-SR 3 , or group shown by the formula II (R 1  and R 2  are H, alkyl, alkenyl, or phenyl, when one of them is H, the other is 2≤C alkyl, alkenyl, or phenyl; R 3  is alkyl, alkenyl, phenyl, alkoxycarbonylmethyl; Z is halogen or alkyl; n is 0W2)].  
     EXAMPLE: 6-Chloro-4-dimethylamino-3-phenylpyridazine.  
     USE: A fungicide for agriculture and gardening. Especially effective against sheath blight of rice, damping-off and gray mold of crops, having low toxity, no phytotoxicity to cultivated plants, improved rain resistance, a long-term applicability, and an effect in the application to the surface of the water.  
     PROCESS: A compound wherein Y is -NR 1 R 2 , for example, is obtained by reacting a 3-phenylpyridazine shown by the formula III with an amine shown by the formula NHR 1 R 2  or its salt in an inert solvent, if necessary, in the presence of an acid acceptor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07230903-A (JP)
Title: Variable resistor for high voltage and flyback transformer
Inventor: TSUNEZAWA ICHIRO
IPC: H01F38/42
Filed: 1994-02-15
Abstract: PURPOSE:To provide a variable resistor for high voltage to the surface of whose terminal guide molding insulating resin is difficult to attach. CONSTITUTION:The uniting part 29c of a terminal guide compact 29 having a united body composed of two sleeves 29a and 29b for guiding two pin terminals 31 and 33 and a uniting part 29c for uniting these sleeves, is buried in an insulating resin layer so as to expose a surface 29d from which the two sleeves project. In the uniting part 29c, a circular projecting frame 29e projecting in the stretching direction of the sleeves 29a and 29b is provided as a united body so as to surround the peripheries of the two sleeves 29a and 29b in whole.
Patent JP-H11279686-A (JP)
Title: Nitriding steel sheet excellent in strength and toughness after nitriding
Inventor: HASEGAWA KOHEI
IPC: C23C8/26
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a nitriding steel sheet excellent in strength and toughness after nitriding and further excellent in press formability and surface characteristic. SOLUTION: This steel sheet has a composition consisting of, by weight, <=0.003% C, <=0.05% Si, 0.1-1% Mn, <=0.1% P, <=0.02% S, 0.03-0.06% Sol.Al, <=0.003% N, Ti in an amount in the range where the value of Ti* defined by Ti*%=Ti%-48/14×N%-48/12×C%-48/32×S% becomes -0.01 to 0.08%, and the balance Fe with inevitable impurities.
Patent JP-H09212176-A (JP)
Title: Silencer
Inventor: HIRAKAWA RYUICHI
IPC: G10K11/178
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a silencing device which is advantageous for securing a noise suppressing effect in a wide frequency region and in which power consumption is reduced. SOLUTION: This is a silencing device in which a canceling sound wave having a phase deviated from a noise generated in a noise source is generated and interfered and a noise is suppressed. plural loudspeakers 33, 43 are arranged at a position which is almost symmetric with respect to an exhaust pipe 1 being a noise source, on the other hand, a Helmholtz resonator 7 is disposed at a back surface side of the loudspeaker 43, and a resonant frequency of the resonator 7 is set to a low frequency band, a noise having a low frequency band is suppressed by a canceling sound wave of the resonator 7, a noise having a frequency exceeding a low frequency band is suppressed by a canceling sound wave from the loudspeaker 33, 43.
Patent JP-S60164444-A (JP)
Title: Preparation of palatable agent useful for immersing fish feed therein
Inventor: TAKUBO REISUKE
IPC: A23K1/18
Filed: 1984-02-03
Abstract: PURPOSE:To obtain the titled palatable agent for raising fishing effect by immersing a fish feed in its solution, by blending powder of crustacean with powder of chrysalises of insects, starch, residuary substances of fries, etc., adding a fish oil, animal soup, etc. to the blend, drying the blend. CONSTITUTION:For example, powder of crustacean such as prawn, etc. is blended with powder of chrysalises of insects, starch, residuary substances of fries, and a sterilizing deodorant, and dried to give a mixed material, which is blended with a mixed solution of a fish oil such as cuttlefish oil, animal soup such as soup of thicken bone, etc. and an antiseptic, and dried, to give the desired palatable agent.
Patent JP-H08213498-A (JP)
Title: Package made of ceramic
Inventor: YAMAMOTO TETSUYA
IPC: H01L23/10
Filed: 1995-02-07
Abstract: PURPOSE: To reduce stress acting by a temperature change on the inner circumferential part of a solder layer sharply than before, and to prevent a fatigue failure of the solder layer caused by the repetition of temperature changes. CONSTITUTION: Concerning a ceramic package composed of a ceramic package base substance 32 having a cavity 23 for putting a semiconductor device in, a ceramic lid 31 for sealing the cavity 23, a solder layer 36 for sealing between the package base substance and the lid airtightly, and a radiating metal board 22 joined to the external surface of the bottom part of the cavity 23 of the package base substance with brazing material, the solder layer is formed between the package-base-substance side metallized layer 40 and a lid 13 side metallized layer 35, and a seal path width W is 1.6mm or more.
Patent JP-2000211580-A (JP)
Title: Floating boat for fishing
Inventor: SASAKI ICHIYO
IPC: B63B35/74
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a floating boat for fishing that is simple and appropriate to fishing-oriented flotation on the surface of lakes, seas or the like, and is safe or free from the influence of such accidents as hooking on its buoyancy. SOLUTION: The floating boat for fishing comprises a float body 1 of a foamed synthetic resin having a hollow portion 2 sized to accommodate the trunk of a fisherman easily and having an enough buoyancy to bear the weight of the fisherman, a cover body 11 sized to enclose the float body 1 fully and separably, and a seat part 13 provided at the bottom of the hollow portion of the cover body 11 and provided with cutouts via which the fisherman can splay both legs in the water.