baber/WOPTO huggingface dataset:
Patent JP-S6025417-A (JP)
Title: Automatic weight classifier
Inventor: TARUI MASAHIRO
IPC: G01G23/01
Filed: 1983-07-22
Abstract: PURPOSE:To improve the operation rate of a manufacture line in addition to saving labor by calibrating the sensitivity of a balancing mechanism in the time when a body to be weighed transfers to the front and rear conveyor device of a balancing table without interrupting the flow of the body to be weighed. CONSTITUTION:When the body W1 to be weighted is conveyed by conveyor devices 20-24, a detector 25 outputs a signal A for detecting the transfer of the body W1 to be weighed to the conveyor device 22 mounted on the balancing table 31. The balancing mechanism outputs signal B1 indicating a gradual increasing weight from a weight detection part 34 between times t1-t2 of the signal (A) in response to the weight of the body W1 transferring to the conveyor device 22. Then, the time t3 when the signal B1 indicating the weight is settled to a specific value is normally regarded as the falling point of a measurement wait signal C and a pulse P1 is outputted from a readout signal D. Then, this signal P1 is supplied to an A/D converter 34a and a digital weight signal is outputted.
Patent JP-H10306965-A (JP)
Title: Flat type open showcase
Inventor: NAKAMURA EIICHI
IPC: A47F3/04
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To avoid problems of heat insulation and condensation and enhance securing force for a transparent windshield plate by providing a windshield-holding member covering an end face of the transparent windshield plate in a longitudinal direction and having an approximately U-shaped section and a supporting member engaged with the windshield holding member and secured on a case main body. SOLUTION: A flat type open showcase is constituted of a commodity container part formed in a box shape having an opened top part and a pedestal part for holding the commodity container part at an appropriate height, and at least one face of four faces is constituted of a vertically-installed transparent windshield plate 11 made of acrulic acid resin or glass. The transparent windshield plate 11 is inserted and held at an end part in a windshield holding member 12 having an approximately U-shape section covering an end face of the transparent windshield plate 11 in a longitudinal direction. A groove 12a is formed in an interior side of the windshield holding member 12 and one side 13a of a supporting member 13 having a U-shaped section is inserted in it to make an engagement.  Another opposite side 13b of the supporting member 13 is secured to an end support 14 connected with a case main body by a screw 15.
Patent JP-H05328672-A (JP)
Title: Dc machine
Inventor: OBA HIROSHI
IPC: H01R39/18
Filed: 1992-05-25
Abstract: PURPOSE:To prevent the variation of characteristics and aggravation of noise generated by a brush coming into sliding contact with a commutator. CONSTITUTION:In the DC machine, a brush 3 is stable in the state of being pressed to the right-side inner wall of a brush holder 2 by sliding friction at the time of rotation of a commutator 1. The sliding contact surface 3a of the brush 3 is formed on the assumption of this stable state. That is, one part of a circular arc Q1 (shown by a two-dot chained line in the Figure) having the central point 01 on the extension of a connecting line X1 connecting the axial center P of the sliding contact surface 3a and the central axis 0 of the commutator 1, passing through the axial center P of the sliding contact surface 3a and having a radius R larger than the radius (r) of the commutator 1 is the sliding contact surface 3a of the brush 3. Consequently, the sliding contact surface 3a is always in sliding contact with the peripheral face 1a of the commutator in the width-direction center L1 of the brush 3.
Patent JP-S5259432-A (JP)
Title: Electric-vacuum converter
Inventor: KONNO TETSUSHIGE
IPC: B60H1/00
Filed: 1975-11-07
Abstract: PURPOSE:To provide an electric-vacuum converter, in which actuator for controlling opening of temperature controlling damper for automotive air conditioner is arranged such that its piston rod is displaced in proportion to vacuum (or negative pressure) and energizing time, whereby the system can be made compact and reliable operation can be attained.
Patent JP-2000326272-A (JP)
Title: Robot device
Inventor: NAGAOKA TAKAHIKO
IPC: B25J17/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To simplify and minimize a structure of a peripheral part of an end plate and to easily mount a cover on a movable part arbitrarily operatably at a high speed in a three-dimensional space by comprising a plurality of link mechanisms cylindrically arranged between a base plate and the end plate. SOLUTION: This device can be minimzed by comprising a base plate 1 at a device fixing side, an end plate 2 for a tool device, a parallelogram link 6 as a link means connected with the base plate 1 and movable and positionable with 2 degree of freedom, three sets of link mechanisms 13 consisting of arms connected with the parallelogram link 6 at one end and connected with the end plate 2 at the other end, a joint 4 rotating on one shaft for rotatably connecting an end plate 2 side of the parallelogram link 6 with one end of the arm 7, and rotatably connecting the other end of the arm 7 with the end plate 2, and a rotary motor mounted on the base plate 2 and applying the driving force to the link mechanisms 13.
Patent JP-S6113718-A (JP)
Title: Radio equipment
Inventor: FUJII AKIHIRO
IPC: H04B1/40
Filed: 1984-06-29
Abstract: PURPOSE:To attain a short-distance call by switching automatically or manually a long-distance communication mode to a short-distance communication mode to reduce both the receiving sensitivity and the transmission output when all channels of a personal radio equipment are busy. CONSTITUTION:For received signals, the incoming sensitivity is decided through suppression of noises or detection of an electric field. This incoming sensitivity deciding signal is supplied to a control part 7. The part 7 looks for idle channels successively and outputs a control signal 14 when both talking and control channels are filled. A sensitivity switching circuit 8 switches a gain mode to a local mode for an HFA9 with the signal 14. Thus the talking zone is narrowed and therefore an idle channel can be easily detected. At the same time, a transmission output switching circuit 5 reduces the output of a transmission power amplifier 3 according to the signal 14 to eliminate the disturbance to a long-distance caller.
Patent JP-H0428265-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: INOUE SHIGETO
IPC: H01L29/792
Filed: 1990-05-23
Abstract: PURPOSE:To hold down the occurrence of interface level so as to obtain a semiconductor device of high reliability by a method wherein the thickness of a gate electrode is twice or less as large as that of an gate insulating film and larger than that of a monomolecular layer. CONSTITUTION:An N<+> source region 1 and an N<+> drain region 2 are provided sandwiching a P-type channel region provided to the surface of a P-type silicon substrate 8 between them. A gate oxide film 3 is deposited on a P-type channel region, a gate electrode 4 of polycrystalline silicone whose thickness is twice or less as large as that of the gate insulating film 3 and larger than that of a monomolecular layer is formed thereon. The upper limit of the thickness of an impurity doped polycrystalline silicon gate is set twice or less as large as that of an oxide film, and the lower limit is set larger than that of a monomolecular layer which is able to function as an gate electrode, practically, it is preferable that the thickness of the silicon gate is equal to those of 5-10 monomolecular layers. By this setup, electrons are prevented from being trapped in a gate insulating film and an interface level is also prevented from occurring at the injection of electrons into the insulating film.
Patent JP-H02311084-A (JP)
Title: Picture signal correction circuit
Inventor: HIUGA SHIGETOMO
IPC: H04N1/407
Filed: 1989-05-26
Abstract: PURPOSE:To easily change the correction system of a picture signal by converting an analog picture signal into a digital signal, storing the signal into a RAM and using a control section to apply picture signal processing. CONSTITUTION:A conversion section 1 converts an analog picture signal into a digital signal and outputs the digital signal to an input section 2. A control section 4 stores the picture signal to the input section 2 to a RAM 6 and only the signal part 17 in the stored signal is made valid and the component of a clock pulse 16 is aborted to apply background correction for correcting ununiformed light source or the like and to obtain uniform output picture signals and the control section 4 applies the correction of different AGC by the original processing system. Since a white black binary picture signal output is obtained from an intermediate tone original, e.g. the output is obtained as a binary picture signal 3a from an output section 3. The control content is stored in a ROM 5 to change easily the correction system of the picture signal without revising the circuit constitution through the change of the content of the ROM 5.
Patent JP-H04359431-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABE YASUNARI
IPC: H01L21/3205
Filed: 1991-06-05
Abstract: PURPOSE:To reduce contact resistance between wiring and a board and prevent the resistance of wiring to stress migration and electro-migration from being deteriorated as for the formation method of an aluminum Al group wiring. CONSTITUTION:When manufacturing a semiconductor device which has a cell section of a small current density and a peripheral circuit section of a large current density, there are formed interlaminar insulation films 3 and 4 on a silicon substrate 1 where a diffusion layer 2 is formed. There are included a process which opens a contact hole on the layer to layer insulation film on the diffusion layer, a process which clads a barrier metal comprising a high melting point metal and/or its chemical compound on the substrate and eliminate the barrier metal around the peripheral circuit section, and then a process which clads a metal film containing aluminum on the substrate and patterns the metal film so as to form wiring.
Patent JP-H04335245-A (JP)
Title: Tape loading mechanism
Inventor: UEDA SHINICHI
IPC: G11B15/665
Filed: 1991-05-10
Abstract: PURPOSE:To eliminate a load on a mode changeover cam due to press fitting of a tape drawing member to a catcher and to diminish variations of the above press fitting force. CONSTITUTION:The mechanism is composed of the mode changeover cam 1, a 1st link 7 to be turned by this cam 1 and a 2nd link 10 connected turnably with its base end to this 1st link 7 and turnably with its tip to the tape drawing member 12, and the tape drawing member 12 is moved along a prescribed course to be press-fitted to the catcher 14 by rotating the cam 1. In this tape loading mechanism, a stopper 21 for restraining the link 7 from rotating is provided in a position beyond a max. extension line of one pair of links 7 and 10, and the cam 1 is provided with a protrusion part 1c for pressing the link 7 against the stopper 21.
Patent JP-S5561033-A (JP)
Title: Floating head
Inventor: SONODA MASAO
IPC: H01L21/52
Filed: 1978-10-31
Abstract: PURPOSE: To obtain a floating head which is able to heat and pressurize simultaneously multi-sides and also does not damage a processing material.  
     CONSTITUTION: A head 1B of rod is moved on IC 30 and moved back to a working place after a vacuum evaporation was applied. The rod 1 is pushed down and the IC is placed on the working place, and then the top of IC is contacted with the lead of IC. A flage 5 is contacted with a steel ball 2 by compressing a spring 4. At this time, steps 6A and 6B are released from the supporting parts 16A and 16B, and then the head body 3 is able to shake the head and to move back and forwards and right and left. After that, the head body 3 is moved to a position in where each chip 14 is able to contact uniformly with the leads of each side, by pushing down force worked directly on the chip 14, and then it is heated and pressurized at the most suitable position. By so doing, the body 3 is held surely when it is in unaction, and it is pressurized under free moving condition when pushed down and heated and pressurized. So, it does not damege the processing material and also it is suitable to simultaneous reflow device etc, of each side of IC. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63300321-A (JP)
Title: Software maintenance system
Inventor: MAEDA YASUTOSHI
IPC: G06F9/06
Filed: 1987-05-30
Abstract: PURPOSE:To attain the maintenance independently of the kill of the operator by allowing a program controlling and executing a maintenance program stored in one and same medium as a medium with a updating file stored therein to implement the maintenance job instead. CONSTITUTION:An updating file group 31 is read from a maintenance medium set to an input device 22 and the maintenance such as addition/correction/delete/ new production of data is applied to a file or a data being an object of the maintenance in a storage device 23. Since the job having had so far to be implemented by the operator while reading an instruction document is substituted by a program controlling/executing the maintenance program, the operator has nothing to do after the operator gives a command to start the maintenance from the input section 24 to the computer.
Patent JP-2000329374-A (JP)
Title: Humidifying method for air-conditioning and humidifier
Inventor: OGATA TOMIO
IPC: F24F3/14
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce energy consumption of an air conditioner attached with an external conditioner for humidifying steam. SOLUTION: A steam humidifier 16 carries out humidification at 5-10% of the full opening of a steam valve 16a and the remaining humidification is carried out by a unit 20 for spraying pure water into the return air. A steam controller 25 connected with humidity sensors 26, 27 generates a steam valve opening signal a1 and regulates the steam valve 16a. The signal a1 is also delivered to a pure water controller 29 in order to pure water spray.
Patent JP-H08330039-A (JP)
Title: Ic socket
Inventor: TAKEDA MASAHARU
IPC: H01R33/88
Filed: 1995-05-31
Abstract: PURPOSE: To provide an IC socket capable of keeping the contact resistance small even after the repeated fitting/removing work. CONSTITUTION: Multiple sets of lead pin insertion hole groups 4a1-4n1, 4a2-4n2 meaning multiple lead pin insertion holes are formed in response to the alignment of multiple lead pins 2a1-2n1 of an IC α. Multiple sets of lead pin insertion hole groups 4a1-4n1, 4a2-4n2, are electrically connected in parallel in response to multiple lead pins 2a-2n respectively.
Patent JP-H06319714-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: SATO SHIGERU
IPC: A61B5/055
Filed: 1993-05-13
Abstract: PURPOSE:To provide an MRI apparatus wherein an opening part is provided to the side surface of a gantry without impairing thermostatic control for stabilizing image quality and an RF shield in a permanent magnet type MRI apparatus. CONSTITUTION:A gantry is constituted of a permanent magnet type magnetic circuit 10, the covers 70a, 70b, 70c, 70d covering the circuit 10, a heat insulating material, an RF cover 13a and copper shields 14a, 14b. Openings 20 are formed to both side surface covers 70c of the gantry and the yoke 3 of the magnetic circuit 10 is covered with the heat insulating material. Holes are formed to both side surfaces of the RF cover and an RF shield is divided into side surface shields 14a, 14b. By this constitution, the state of a patient during scanning can be observed in a side surface direction and the approach to the patient in the gantry can be performed from a side surface.
Patent JP-H0429156-A (JP)
Title: Positive charge imparting releasing agent
Inventor: SUWADA ATARU
IPC: G03G9/087
Filed: 1990-05-24
Abstract: PURPOSE:To prevent an offset temp. from increasing, to prevent the flowability of a toner from lowering and to present a stably positive electrostatical chargeability by incorporating an polyolefine resin modified with an organic silane compound having an amino group. CONSTITUTION:This releasing agent incorporates the polyolefine resin modified with the organic silane compound having the amino group. A weight average molecular weight of the polyolefine resin is normally 2000 - 1,000,000 and when the weight average molecular weight is over one million, it is disadvantageous to maintain the proper dispersibility into the resin. The melting viscosity of the releasing agent at 160 deg.C is less than 1000 cps and what the melting viscosity at 160 deg.C is over 1000 cps is insufficient at the offset temp., when it is used as an electrophotographic toner. Thus it shows an uniformly positive electrified tendency and in spite of that the polyolefine releasing agent is introduced a polar group having an electrostatical charge control function, in it the flowability of the toner is not deteriorated and the offset resistance is improved.
Patent JP-H04367437-A (JP)
Title: Bottom reinforced two piece can
Inventor: ISHINABE MASAO
IPC: B65D8/04
Filed: 1991-06-05
Abstract: PURPOSE:To prevent the swelling of a peripheral leg part when a thin metal material is used, provide an excellent combination of impact resistance, pressure resistance, corrosion resistance and exterior appearance and reduce the thickness of the metal material without lessening the pressure resistance to curtail the material cost and provide a lightweight container. CONSTITUTION:This two piece can has a cylindrical body part 2, a peripheral leg part 5, an outer peripheral bottom part 6 extending from the cylindrical body part 2 to the circular leg part 5, a raised part 7 provided on the inside of the circular leg part 5 and a dome part 8 extending from the raised part 7. A partial resin reinforcing layer having a thickness of at least 50mum is provided on the circular leg part 5, its nearby area or at least one side of a raised part 3.
Patent JP-S5925257-A (JP)
Title: Manufacture of lead frame for low melting-point glass seal type semiconductor device
Inventor: NAKAMURA YASUHARU
IPC: H01L23/50
Filed: 1982-07-30
Abstract: PURPOSE:To maintain the airtight property of the semiconductor device, and to prevent the damage of an element by plating the external lead of the lead frame used for the semiconductor device thermally sealed with low melting-point glass at a step of a lead-frame band strip. CONSTITUTION:An aluminum film 32 is formed at a central section corresponding to one part of an internal lead in the metallic band strip 30 as a lead frame blank. The external leads 34 are formed to the metallic band strip 30. External lead 34 sections are plated with nickel through a series of plating processes, and nickel plating is plated with gold. The internal pattern of the internal lead 40, etc. is molded by a press where corresponding to the external leads 34. Bending, etc. are executed continuously as required, washing by a solvent such as degrease is executed, and the lead frame is completed.
Patent JP-S61292112-A (JP)
Title: Image-formation correcting device
Inventor: KASHIWARA TAKASHI
IPC: G02B7/28
Filed: 1985-06-20
Abstract: PURPOSE:To correct automatically a focal variation caused by a temperature variation, which a projection lens has essentially, by using a spacer member which has been formed by an organic high polymer material, etc. having a high expansion coefficient. CONSTITUTION:When a temperature rises, a spacer member made of a high expansion coefficient material expands, and its length stretches. A pressing force generated by an expansion of a spacer member 15 is pretty larger than a pressing force of a pressurized spring 17, therefore, a lens holder 13 is pushed aside against a pressure of the pressurized spring 17, and an interval between the lens holder 13 and a fitting plate 14 is widened by a very small quantity. Accordingly, an interval between a projection lens 11, and a face plate EP of a CRT is also opened by a very small quantity. On the contrary, when a temperature falls, the spacer member 15 contracts, and in this case, by a pressing force of the pressurized spring 17, the lens holder 13 is pushed aside to the CRT side. In this way, an out-of-focus on a screen caused by a variation of a focal distance of the projection lens 11, which follows a temperature variation is corrected automatically.
Patent JP-2000293746-A (JP)
Title: Display selecting device for automatic vending machine
Inventor: MIZUNO YOSHIRO
IPC: G07F5/18
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To reduce lag time when display contents are changed and to reduce costs when display contents are changed by operating alternatives display shown on a display with respectively independent display programs and switching the alternatives display with a special effect. SOLUTION: An automatic vending machine 1 displays merchandise alternatives in stock on a display 2. In this case, respective merchandise specifications are respective programs, use at least one special effect (special effect) selected among animation, scroll, a wipe, dissolve, pan and morphing to increase information display quantity per unit area and switches display contents time sequentially. The alternatives are selected by the pointing device of a touch panel, etc. or a keyboard, and merchandise is selected. A display program can be changed by a merchandise marker through a network or delivered. The device is effective when merchandise of plural makers are in stock.
Patent JP-S6113441-A (JP)
Title: Video tape recorder for fast dubbing
Inventor: YAMASHITA KOUJI
IPC: G11B5/027
Filed: 1984-06-28
Abstract: PURPOSE:To make mutually video tape recorders exchangeably by providing the 1st drum cylinder and the 2nd drum cylinder whose drum diameter and lead angle are so determined that the relative speed between the head and a tape and the video track angle are desired values. CONSTITUTION:A drum cylinder 1 has a standard diameter D for general standard mode operation and a couple of dubbing video heads (CH1-b)3 and (CH2- b)5 are provided at the periphery of the cylinder together with a couple of standard mode video heads (CH1-a)2 and (CH2-a)4. Each couple of video heads (a) and (b) are installed having a mutual difference of height S as shown by an equation IV. A drum cylinder 11, on the other hand, has the diameter D' determined on the basis of equations I and II and the lead angle theta'0 determined on the basis of an equation III, and two couples of video heads (CH1-a)12 and (CH2-a)14, and (CH1-b)13 and (CH2-b)15 corresponding to the video heads 2- 5 on the drum cylinder 1 are provided at the periphery of the drum cylinder 11.
Patent JP-H07314597-A (JP)
Title: Thermosetting resin decorative sheet
Inventor: YOSHIKAWA HIROHISA
IPC: B32B17/04
Filed: 1994-05-26
Abstract: PURPOSE:To provide thermosetting resin decorative sheet, the surface of which has no defect due to the accumulation of air and which is excellent in design. CONSTITUTION:In thermosetting resin decorative sheet, which is produced by integrally molding decorative sheet to fibrous base material applied or infiltrated with thermosetting resin for hardening under heat and pressure, decorative sheet provided with a large number of air holes, the diameter of each of which is 0.1-1.0mm and the distance between which adjacent to each other is 25-50mm, is employed. Since air developing between the decorative sheet 1 and fibrous base materials (SMC) 2 escapes through the air holes at the molding in molds 3 and 4, defect due to the accumulation of air is eliminated. The air hole stands not out conspicuous as defect designedly.
Patent JP-S5258681-A (JP)
Title: Improved opening heat shrink packing method and device thereof
Inventor: OZAKI SHIGEO
IPC: B65D75/58
Filed: 1975-11-10
Abstract: PURPOSE: To provide ease of opening packing by putting a strng or the like between a shrinking film and a tape for opening when the tape is incorporated in a jointed part of the heat shrinking film. 
     COPYRIGHT: (C)1977,JPO&Japio