baber/WOPTO huggingface dataset:
Patent JP-S583254-A (JP)
Title: Semiconductor device
Inventor: ENDOU TOSHIO
IPC: H01L21/3205
Filed: 1981-06-29
Abstract: PURPOSE:To accurately form a metallic wire by forming metallic wire patterns in recessed grooves formed on a semiconductor substrate. CONSTITUTION:An uneven surface is formed on a semiconductor substrate 4, an oxidized film 3 is formed on the surface, and metallic wire patterns 5 is formed on the uneven grooves. In this manner, the amount to be etched of the recessed grooves is smaller than that of the raised parts. Accordingly, the etching accuracy can be accurately controlled, thereby enabling precise forming of the metal wirings.
Patent JP-H06272230-A (JP)
Title: Block for revetment
Inventor: IKEGUCHI AKIRA
IPC: E02B3/14
Filed: 1993-03-22
Abstract: PURPOSE:To utilize revetment blocks as a fish-nest block, in which aquatic living things can live and increase, or as the material, with which firm revetment can be constructed, by placing simple-formed revetment blocks in layers. CONSTITUTION:A firm revetment is constructed by accumulating zigzag many blocks, in which front and rear wall plates are erected in the form of a letter U on a trapezoidal base plate 1, in which partition plates running fore and aft are integrated together with the wall plates at the upper (vertically) and middle (widthwise) part of the wall plates, and in which recessed parts 6 are formed in the base plate 1, a middle partition plate 5, and in the side part of the front and rear wall plates. An entrance for fish is formed in the front wall plate 2 in order to produce a cavity part 14 having a communicating hole, which is connected to the entrance and everywhere, and allowing fish to live therein. With this contrivance, fish, large and small, are encouraged to live, lay eggs, and to hatch eggs therein. At the same time, firm revetment and nature can be revived and protected, and moreover fine views can be presented.
Patent JP-S583157-A (JP)
Title: Position control system
Inventor: ISHIZUKA HIROMI
IPC: G05D3/12
Filed: 1981-06-30
Abstract: PURPOSE:To avoid a crossover frequency of an open loop from being fluctuated with a track address, by inserting a gain programmable amplifier forward in which the gain is changed in multi-step with the track address. CONSTITUTION:The system consists of a position addition amplifier 1, a lead/lag filter 2, a servo amplifier 3, a linear actuator 4, a gain programmable amplifier 5, and an encoder 6. In a controller accurately positioning a magnetic head group on a data track of a magnetic disc through the detection of position information recorded in advance, the fluctuation of the track address of the crossover frequency of the open loop can be decreased, by inserting forward a gain programmable amplifier 5 in which the gain can be changed in multi-stage corresponding to the track address to be positioned with the magnetic head group, to the position control loop.
Patent JP-H08294955-A (JP)
Title: Method and apparatus for measuring side force of screw of extruder
Inventor: IIO HIROFUMI
IPC: B29C48/40
Filed: 1995-04-26
Abstract: PURPOSE: To accurately estimate the side force applied to the axis of a screw in a right-angled direction by bringing one end of the spindle piercing the cylinder wall of an extruder into contact with the outer peripheral part of a screw shaft and detecting the component of the side force at the detection point of the screw on the other end side of the spindle. CONSTITUTION: A load converter 104 comes into contact with the opposite surface of the spindle 106 being in contact with a screw shaft 102 in a non-load state and is positioned by the bolt 109 threaded with a cap 108 so as to become such a state that load is slightly applied. When load is applied to the screw shaft 102 and side force is generated, the component of the side force at the contact point of the screw shaft 102 with the spindle 106 in the direction right- angled to the axis of the screw shaft is transmitted to the detection part of the load converter 104 and the load converter 104 converts the component of the side force to an electric signal to output the electric signal to an external operator by an output cable 105 and the component of the side force in the direction of a side force measuring device 103 is operated.
Patent JP-S58219713-A (JP)
Title: Foil-wound induction electric apparatus
Inventor: OOKUBO HITOSHI
IPC: H01F27/28
Filed: 1982-06-16
Abstract: PURPOSE:To improve heat transfer efficiency between a coolant and a cooling duct and between the cooling duct and a foil-wound coil, by providing on the inner wall surface of a split-type cooling duct a means for producing turbulence in the coolant flow. CONSTITUTION:The outer surface 6a of a cooling duct 6 is smoothed so as to be in close contact with a metal foil 2 and a sheet insulator 3. On the other hand, the inner wall surface 6b of the cooling duct 6 is uniformly roughed so as to constitute a means for producing a turburent flow of a coolant. This constitution improves the heat transfer efficiency between the cooling duct and the sheet insulator 3 in direct contact with the smooth outer surface of the cooling duct 6, so that the transfer of heat from the insulator 3 to the duct 6 is effectively performed. In addition, the presence of the turbulence producing means permits an increase in area of contact between the coolant and the duct 6, thereby allowing an evaporative cooling to take place easily. Moreover, owing to minute turburent flows produced by the roughness of the inner wall surface 6b, the frequency in contact of coolant particles with the inner wall surface 6b increases to make it possible to improve the heat transfer coefficient.
Patent JP-H044734-A (JP)
Title: Core groove insulating unit for electric rotating machine
Inventor: OGAWA HIROYUKI
IPC: H02K3/34
Filed: 1990-04-18
Abstract: PURPOSE:To insulate a groove against a coil through a simple structure by an arrangement wherein the coil insertion groove of core and the coil are insulated by means of an insulating paper wrapping the coil in the groove and insulating resin terminal boards applied on the opposite end faces of the core and integrally formed on the inner side face of the terminal board such that the insulating paper is held by tubular protrusions having short axial length which are fitted in the end part of the groove. CONSTITUTION:Many coil insertion grooves 2 are made axially in the inner circumferential section of a core 1, insulating papers 4 slightly shorter than the core 1 and bent along the inner circumference of the groove 2 are then inserted into the groove 2, and insulating resin terminal boards 5 are secured through heat resistant bond to the opposite end faces of the core 1. Many tubular protrusions 5a having short axial length are integrally formed on the terminal board 5 such that they are fitted in the groove 2 at the end thereof. The protrusions 5a are secured by pinching the insulating paper 4 by means of the end face. A coil 3 is inserted, by means of a winding machine, through an inner circumferential opening into the groove 2 of the core 1 which is electrically insulated by means of the insulating paper 4 and the terminal board 5.
Patent JP-S58221040-A (JP)
Title: Torsional damper
Inventor: MURASUGI TAKU
IPC: F16F15/134
Filed: 1982-06-15
Abstract: PURPOSE:To reduce hysteresis torque when high torque is generated by making the size of fit of a cylindrical portion equal to the separator inside radius of a portion where a separator arm exists, and making the other portion larger than the size of the fit. CONSTITUTION:The radius of the inside 7 of a separator 3 fitted to the outer surface of a cylindrical portion 1b mounted on a hub 1 is larger than the size of fit to the cylindrical portion 1b, and projections 8 are disposed on the insides of portions where separator arms 8a exist. The inside 8a of the projection 8 is formed like a curved surface having a radius of the size of fit to the cylindrical portion 1b. Therefore, the separator 3 is slided to fit to the cylindrical portion 1b of the hub 1 only at the projections 8, and the other inside portion of the separator has a clearance to the cylindrical portion 1b of the hub 1, which results in that the frictional force between the hub 1 and the separator 3 will not increase so as to reduce hysteresis torque.
Patent JP-H10291729-A (JP)
Title: Method and device for controlling cable
Inventor: SCHNEIDER CHRISTOPHER J
IPC: B65H59/06
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel device for controlling drawing of a cable from a barrel. SOLUTION: A device 10 for controlling the flow of a cable 12 to be drawn from a cable pack 14 such as a barrel by an automatic cable handling machine 60 is provided with a barrel cap 16 for housing the cable 12 and controlling the outward movement amount of the cable. The barrel cap 16 is provided with a passage for guiding the cable 12 on its top, and the passage is aligned with the center line of the barrel. A variable braking device 18 is arranged above the barrel and next to the outer wall of it, and the circular motion of the cable 12, when the cable 12 is delivered from the barrel is controlled. The cable 12 is prevented from being drawn to the center of the barrel by using a spacer 20, and the cable 12 can be engaged with the variable braking device.  The controller 10 prevents the cable 12 from being overlapped, entangled, knotted while the cable 12 is automatically handled so as to be used for a wire harness.
Patent JP-S59228841-A (JP)
Inventor: HASEGAWA TSUNEO
IPC: A61H1/02
Filed: 1983-06-10
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-S61262590-A (JP)
Inventor: TAKADA SHIKO
IPC: F27B15/00
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-S60248408-A (JP)
Title: Pneumatic radial tire
Inventor: KUSAKABE NOBORU
IPC: B60C11/00
Filed: 1984-05-23
Abstract: PURPOSE:To improve the antiskid performance and prevent the reduction of the wet skid performance by forming the outer surface of a tread into zigzag form and forming the ridgeline connecting the tread top points on the front surface of the tread into a curve or the straight line which is not parallel to the revolution shaft. CONSTITUTION:The outer surface of a tread on the section in the peripheral direction of a tire is formed into zigzag form consisting of the connection of triangles, and also the ridgeline 3 consisting of the connection of the tread top points is formed into zigzag form. The grounded part of the tread is patterned to be positioned at the top points of triangles for the groove bottom. When a car is applied with brake or goes around a curve during traveling, the triangular top point of the tread is turned over, because of the triangular tread, and the deformation of rubber is accelerated, and the road-surface holding force is improved.
Patent JP-H01274445-A (JP)
Title: Wafer lifting device
Inventor: FUKUSHIMA HIROSHI
IPC: H01L21/677
Filed: 1988-04-27
Abstract: PURPOSE:To prevent blowing-up of dust and damage of wafers and to cope with the implementation of the large diameters of wafers, by passing the tip parts of wafer holders through the notches in a plate by the movement of the wafer holder, floating the wafer from the plate, holding the wafer with clamps, and conveying the wafer. CONSTITUTION:Notches 1a and 1b corresponding to the number of holders are provided at a locus A of the movement of the wafer holder in a plate 1. The notches are all formed in through-hole shapes. When a wafer 3 on a plate 1 reaches a chuck part 10 on the output port after a film is formed, the four wafer holders 11 are moved in an arc pattern. The tip part of each holder 11 passes through the knoches 1a and 1b and pushes up the lower surfaces of the wafer 3 on the plate 1 so that the wafer 3 is floated horizontally. The wafer 3 is immediately held with clamps 12 at this position. The wafer 3 is moved to the next step in this state. Then, the holder 11 is moved in the reverse direction from the knotches 1a and 1b in the plate 1 and returned to the original position.
Patent JP-H10293592-A (JP)
Title: Acoustic controller
Inventor: SETOGUCHI KATSU
IPC: G10K11/178
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To realize an acoustic controller capable of muffling a human voice uttered to open space. SOLUTION: The human voice propagating through the open space is caught by a speaking tube 1, and is regarded as a wave motion advancing one- dimensionally, and the amplitude of the human voice advancing through the inside of the speaking tube 1 is detected by a microphone 2. Then, a speaker 6 is driven by an adaptive filter 4 at the same amplitude as and a shape opposite to the detected amplitude. Thus, the inputted human voice is canceled with a sound emitted from the speaker 6 arranged on the prescribed position in the inside of the speaking tube 1, and the human voice uttered to the open space is muffled.
Patent JP-H09292950-A (JP)
Title: Coordinate inputting device
Inventor: KOINO HITOSHI
IPC: G06F3/03
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To precisely detect a coordinate and to simultaneously input a coordinate by plural conductive indicating bodies (finger, etc.) by obtaining a coordinate detection signal with a satisfactory S/N without deteriorating the coordinate detecting rate. SOLUTION: A switch circuit 19 selectively switches a column electrode one by one (or by the unit of plural electrodes) and a row electrode driving circuit 4 successively delays M-group signal (m) generated by an M-group signal generation circuit 2 to impress to a row electrode group 7. A difference between a voltage induced by the selected column electrode and a basic pattern V(t) supposed to be induced by the column electrode when an indication from the indicating body 8 is not given is detected to calculate correlation arithmetic between the detected voltage and the M-group signal (m) to detect the coordinate.
Patent JP-H05299302-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: UE MAKOTO
IPC: H01G9/02
Filed: 1992-04-22
Abstract: PURPOSE:To improve solubility of solute of electrolyte by incorporating specified dicarboxylic acid or its salt. CONSTITUTION:Alicyclic dicarboxylic acid shown by formula I or II or its salt is contained as solute in electrolyte. In the formulae, R1 and R2 show 4C or lower alkyl or hydrogen, (m) is an integer of 1-3, and (n) is an integer of 1-2. As a concrete example of alicyclic dicarboxylic acid shown by the formula I, 1-carboxymethyl cyclohexan carboxylic acid is quoted. As a concrete example of alicyclic dicarboxylic acid shown by the formula II, 2-carboxymethyl-2- norbornane carboxylic acid is quoted. As salt of dicarboxylic, the following, e.g. can be quoted; ammonium salt, amine salt, quaternary ammonium salt, phosphonium salt, and sulfonium salt. As solvent for dissolution, N-methyl formamide and gamma-butyrolactone, e.g. can be quoted. Thereby an electrolytic capacitor of long life which is applicable to middle and high voltage can be obtained.
Patent JP-S62262240-A (JP)
Title: Disk for direct-read-after-write type optical information recording
Inventor: HIROSE ATSUKI
IPC: G11B7/24015
Filed: 1986-05-07
Abstract: PURPOSE:To improve the CN ratio by using recording materials different from the light absorption end for the inner surface of two disk bases arranged oppositely so as to form two kinds of recording layers. CONSTITUTION:The recording materials with different light absorption end are used for the inner face of the two disk bases arranged oppositely to form the recording layers 4, 4a. Then the combined beam between the radiant ray beam having a wavelength nearly equal to the maximum absorbing wavelength of the 1st recording layer 4 formed to the incident side of the radiant ray beam and the radiant ray beam having a wavelength nearly equal to the maximum absorbing wavelength of the 2nd recording layer 4a formed opposite to the 1st recording layer 4 and transmitted through the 1st recording layer 4 is projected to read individually the signal recorded on each recording layer. Thus, the CN ratio is improved and the consecutive recording of a long information signal is attained.
Patent JP-S63270861-A (JP)
Inventor: ITO SOTARO
IPC: D06M11/00
Filed: 1987-04-28
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-S585574-A (JP)
Title: Spool operating valve
Inventor: IKEDA TOSHIMICHI
IPC: F16K11/07
Filed: 1981-07-03
Abstract: PURPOSE:To give a spool operating valve construction two functions, i.e. a direction selector valve as in conventional oil-hydraulic circuit and a counterbalance valve, by furnishing a body equipped with oil lines, a spool valve to connect and disconnect the oil lines, and two poppets which can connect and disconnect the chest of the spool valve with and from the passage. CONSTITUTION:When a spool valve 42 is changed over from the neutral to the position as illustrated, the oil discharged from an oil pressure pump 1 is led into the chamber 27 on the bottom side of cylinder 10 to shift the rod of cylinder 10 in the X direction, and thereby a weight 12 turns in the Y direction. Then the return oil in the chamber 28 is led into the chamber 48 through lines 53, 51, 46. At this time, the pressure in the chamber 27 rises to allow its pressure to be transmitted to the chamber 48', that will shift the poppet 44 to the right hole to put the chamber 48 in connection with 47 and also the passage 47 with 52, and thus the return oil in the chamber 28 is returned to the tank through the passage 47 and chamber 52. This constitution has functions of a counterbalance valve and a direction selector valve as in a conventional hydraulic circuit as well as contains a check valve, that ensures a reduced pressure loss.
Patent JP-S5528382-A (JP)
Title: Cation electrodeposition painting method
Inventor: MISAWA MASAYUKI
IPC: C25D13/24
Filed: 1978-08-23
Abstract: PURPOSE: To do without anion exchange film, by mixing and dispersing an electrodeposition bath, while defining the solid matter content, into a replenishing paint which is lower in the degree of neutralization than the cation type electrodeposition paint, and further mixing electrodeposition paint to obtain a mixture for replenishment.  
     CONSTITUTION: When applying electrodeposition painting by using cation type electrodeposition paint of which pH is 6 to 8, the solid matter content and pH of the paint are adjusted in the following method. A replenishing paint of which degree of neutralization is lower than that of cation type electrodeposition paint in the electrodeposition bath paint and the electrodepostition bath paint are preliminarily mixed and dispersed so that the solid matter content may be 25 to 50 wt.%. This mixed disperse matter is further mixed and dispersed with the electrodeposition bath paint to obtain a mixture for replenishment. This mixture for replenishment is supplied into the electrodeposition bath paint to adjust as specified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10294967-A (JP)
Title: Information provision system and recording medium recording information provision processing program
Inventor: NARA KAZUYA
IPC: H04W4/02
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To make the user of an information terminal recognize an address book belonging to the area at moving destinations by retrieving and outputting address book data matched with area information among the address book data stored in an address book storage means beforehand based on the area information corresponding to a service area where the information terminal is positioned returned from a base station. SOLUTION: When the transmission request signals of additional information transmitted from a potable information terminal 20 are received by the base station 10, telephone number data and address data corresponding to the service area stored by an additional information transmission storage part 14 are read and transmitted to the position registered portable information terminal 20. Then, when the additional information corresponding to the service area is received, the telephone number data and the address book data are discriminated and obtained from the additional information. Based on them, subscriber's telephone number, name and address provided with the telephone number and the address matched with the telephone number data and the address data are retrieved from a telephone book data storage part inside a RAM 25.
Patent JP-S63269178-A (JP)
Title: Developer feeder
Inventor: MURAKAMI TOSHIHIKO
IPC: G03G15/08
Filed: 1987-04-28
Abstract: PURPOSE:To surely feed developer without dirtying hands or the peripheral part of a developer feeder by fitting one end of a flexible introducing hose to the body of the developer feeder and forming a connection part capable of attaching/detaching a developer container on the other end. CONSTITUTION:A cap 15 is removed from a connection part 12, a hanging piece 11 is also removed, a supporting plate 7 is pulled upward and rotated in the clockwise direction around a pin 9, and the opening side of the connection port 12 is turned downward. In this case, the introducing hose 14 is bent while being extended and follows up the displacement of the connection port 12. Under said state, a discharge port 18 of the developer container 17 is screwed into the connection part 12 so as to be connected with the port 12. Then, the supporting plate 7 is rotated in the counterclockwise direction and held again at the horizontal position to invert the container 17. Consequently, the developer 4 in the container 17 is fed from the discharge port 18 into the body 1 through the introducing hose 14.
Patent JP-H01273109-A (JP)
Title: Checker for combined harvester and thresher or the like
Inventor: ONO HIROYOSHI
IPC: B60R16/02
Filed: 1988-04-25
Abstract: PURPOSE:To prevent an erroneous diagnosis by displaying simultaneously both input systems on a display part, when an input system is different from an actual input system, in an input system of a check display item. CONSTITUTION:If the left and the right connections of direction sensors 11a have been mistaken, the left and the right input signals of the direction sensors 11a change places with each other and inputted to an automatic controller 2, and even if the left direction sensor 11a which is displayed, based on a check item on a display part 3 of a checker 15 is operated artificially, turn-on/turn-off flickering for showing its operating state is not displayed, instead of which the right input signal of the direction sensor 11a is sent to the checker 15. Accordingly, with respect to this input signal, by displaying not only the left of the direction sensor 11a but also the right of the direction sensor 11a on the display part 3, an abnormal state caused by an erroneous connection can be diagnosed quickly.
Patent JP-H041730-A (JP)
Title: Optical wavelength converting element
Inventor: GOTO CHIAKI
IPC: G02F1/35
Filed: 1990-04-19
Abstract: PURPOSE:To allow the well converging of a wavelength converting wave to the prescribed position in an optical axis direction even if temp. control is not executed by specifying the difference in the temp. coefft. of the refractive index between a core material and a clad material. CONSTITUTION:The core 11 material and the clad 12 material which have <=20X10<-6>/ deg.C difference in the temp. coefft. of the refractive index from each other are used. The wave front aberration of the wavelength converting wave can be confined within 0.25lambda (lambda is the wavelength of the wavelength converting wave) in peak to peak value which is generally considered to be a measure for the good converging of the light beam to a small spot if the difference in the temp. coefft. of the refractive index between the core and the clad is specified within this range. The dependency of a phase matching angle on temp. is lessened in this way and the need for a temp. control means is eliminated. The drawing of the wavelength converting wave to the spot of the sufficiently small diameter in a wide temp. region is possible.