baber/WOPTO huggingface dataset:
Patent JP-H08296503-A (JP)
Title: Structure of intake system which utilizes running wind supercharge
Inventor: TODA TAKAYUKI
IPC: F02M5/08
Filed: 1995-04-28
Abstract: PURPOSE: To dispense with a filter, improve the assembly property and performance of a rubber hose which forms an air vent passage, and improve further setting balance of pressure between cylinders in a multiple cylinder engine. CONSTITUTION: An air vent passage 16 is arranged in such a manner that an open side end 16a of the air vent passage 16 of a carburetor 8 is connected to the front upper section of a dirty side 12 of an air cleaner 4 in such a way that it faces backward.
Patent JP-S59231400-A (JP)
Inventor: ATAKA HIROYOSHI
IPC: F41G3/00
Filed: 1983-06-14
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-S587195-A (JP)
Inventor: SHIBAHARA MASASHI
IPC: G10H1/40
Filed: 1981-07-06
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-S5440465-A (JP)
Title: Electric chain block
Inventor: SATOU ISAO
IPC: B66D3/26
Filed: 1977-09-06
Abstract: PURPOSE: To provide an arrangement for electric chain block, in which main framas are disposed on both sides of the load line, and rigidity of the main frames is increased through provision of an intermediate plate which also serves as support for bearing for a portion of reduction gears, whereby distortion or deformation of the gear box can be prevented, and the entire structure of the chain block can be simplified.  
     CONSTITUTION: Main frames 2, 4 are disposed concentrically with a predetermined interval from each other, by means of stud bolt 21 threaded into flange portion 20 formed around outer peripheral portion of housing of motor 1. Rigidity of main frame 5 is increased by shaping the same by way of drawing, and it is fixed to the main frame 4 by means of the common fastening bolt, so that their positional relationship can be made accurate. On the other hand, an intermediate plate 32 is provided for serving as cover for gears and also as support for gears 3 operatively connected with motor shaft 6. One end of the intermediate plate 32 is engaged with the outer surface of bearing protruded outwards of the main frame 4, while the other end is fixed by stud bolt. Thus, structure of the main frames can be simplified. At the same time, a large load is supported by main frames 2, 4, so that rigidity of the entire structure of the gear box can be increased 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11304467-A (JP)
Title: Reference gauge for measuring instrument height of surveying instrument and instrument height measuring method
Inventor: TOGA NORIYUKI
IPC: G01C3/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To accurately perform measurement by one person by providing a main body having two reference points separated one another by a specified distance, a detector for detecting the level connecting two reference points, and an adjustment tool for adjusting a tilt angle of the main body. SOLUTION: One end of a flat pillar main body 151 comprises a first reference point 153 to be agreed with a measuring point B, and the other end comprises a second reference point 154. The distance between the reference points 153, 54 are known. A sprit level vial 155 for detecting that a line segment connecting the reference points 153, 154 is horizontally located, is mounted on the main body 151. A pair of flexible bent legs 159 extending to the longitudinal both sides of the main body 151 and comprising the rubber balls on their tip earthing parts, are mounted at the second reference point 154 side. The reference gauge 15A makes the first reference point 153 agreed with the measuring point B, and the height position of the main body 151 is adjusted by bending the flexible bent gauge 159 so that the sprit level vial 155 is horizontally located.  Then the second reference point 154 is collimated by a collimator, the depression angle is measured, and the instrument height of the surveying instrument is calculated on the basis of a specified expression.
Patent JP-H04314245-A (JP)
Title: Support device for portable telephone set
Inventor: OKUBO SHINJI
IPC: H04M1/02
Filed: 1991-04-12
Abstract: PURPOSE:To obtain the support device with excellent operability even when the portable telephone set such as a cordless telephone set is used while being mounted onto a belt or put on a desk. CONSTITUTION:The support device consists of a flat plate 2, a clip 3 to be curved to acting an elastic force in the closing direction by a plate spring 4 while being coupled with a hinge 5 freely opened/closed and a mount 1 whose cross section is a C shape and on which the portable telephone set is mounted, and the mount 1 is coupled with a pivot means so as to be turned with respect to the flat plate 2.
Patent JP-H01278264-A (JP)
Title: Electrophotographic high voltage power source
Inventor: NISHIOKA KOJI
IPC: H02M3/28
Filed: 1988-04-28
Abstract: PURPOSE:To reduce in size a transformer by inserting a resistor between the low potential side of a diode connected to a place nearest to a ground potential and the ground, and connecting the low potential side of a discharge resistor to its connecting point. CONSTITUTION:An electrophotographic high voltage power source is composed of rectifying capacitors 1-4, diodes 5-8, discharge resistors 9, 11, a detector 10, an integrating capacitor 12, a controller 13, a DC/AC inverter 14, and a transformer 19 to supply a current to loads L1-L3. In this case, the detector 10 is connected in series between the low potential side of the diode 5 connected to a place nearest to the ground potential and the ground. The current generated from an output winding 21 is charged in the capacitor 1 through the detector 10 and the diode 5 when an S2 side is negative. Then, when the S2 side is positive, a current i1 flows by smoothing it by the capacitor 2. The integrated value of the current iS of the detector 10 is of the difference of the integrated value of the current iN and a current ID.
Patent JP-S61261596-A (JP)
Inventor: BURR BRUCE HAWLEY
IPC: E21B10/25
Filed: 1986-05-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06316095-A (JP)
Title: Recording apparatus using intermediate transfer member
Inventor: YOSHIKAWA MASANORI
IPC: B41J2/325
Filed: 1993-05-07
Abstract: PURPOSE:To prevent that the image transferred to recording paper extends in the moving direction of an intermediate transfer member by the deformation of the transfer member in a recording apparatus forming an ink image on the intermediate transfer member to transfer the same to the recording paper. CONSTITUTION:A moving quantity detection means 17 sends out a signal compressing the density of the pixel recorded on an intermediate transfer member in the moving direction of the transfer member 1 as compared with the density required on recording paper 8 in a predetermined ratio.
Patent JP-H04314230-A (JP)
Title: Bit correlation deciding circuit
Inventor: SHINODA HITOSHI
IPC: H04J3/06
Filed: 1991-04-12
Abstract: PURPOSE:To reduce power consumption, to make the circuit follow a high speed operation and to reduce the circuit scale by setting an operating clock frequency of a bit correlation discrimination circuit discriminating the correlation between two N-bit data series low. CONSTITUTION:The bit correlation deciding circuit is provided with an N-bit correlation device 4 comparing two data series to output N-sets of correlation signals representing the match or unmatch of each bit and N-sets of correlation deciding units 3 connected in cascade receiving the output of the device 4 respectively. Every time an input data is revised, the N-sets of correlation deciding units 3 are reset and each deciding unit 3 makes correlation decision according to a check pulse after reset to give a state change output to a next stage and the result of correction decision is obtained from the unit at the final stage.
Patent JP-S5230199-A (JP)
Title: Monitoring device
Inventor: OGA KENICHI
IPC: H04N7/18
Filed: 1975-09-02
Abstract: PURPOSE: Design of a comparatively inexpensive device allowing use of a centralized camera for detecting road conditions along long routes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09292945-A (JP)
Title: Pointing device
Inventor: KATSURAGI MASAHIKO
IPC: G06F3/0354
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an information input device which does not occupy a great deal of space, is convenient for carrying and does not need training and the learning of an input operation by providing a key switch and a small track ball for a finger case part, modulating switch on/off signal and a shift coordinate signal into light signals and emitting the signal light toward a different reception part. SOLUTION: The pushbutton switch 13 and the track ball with shift coordinate encoder 15 for learning shift quantity are incorporated in the finger case part 11. A control circuit for converting switch on/off information and shift quantity information into the light modulation signals and a light emitting part 16 are incorporated in an arm band part 10. The shift direction and the shift quantity or the track ball 15 in the finger case part 11 and on/off information on the pushbutton switch 13 are transmitted to an encoder circuit part 43 calculating a rotation position and shift quantity and a switch interface part 47 for detecting the turning on/off of the switch via a lead line and they are light-transmitted to a reception part 31 for connecting a personal computer 62 from the light-emitting element 16.
Patent JP-H02286404-A (JP)
Title: Radial tire
Inventor: NAKAZUMI TAKASHI
IPC: B60C11/01
Filed: 1989-04-26
Abstract: PURPOSE:To obtain a positive camber thrust by setting the width of an outermost belt ply larger than that of an adjacent belt ply and also setting the values concerning the maximum width of the belt ply, the maximum width of a tire, and the width of a tread, within specific ranges. CONSTITUTION:A belt 20, comprising more than three plies 21 to 24, is provided on the upper surface of a carcuss 10 through a pad rubber 30. A tread rubber 40 is provided on the upper surface of the belt 20. In this case, the width MBW of the second ply 22 is set at the maximum and the width TBW of the fourth ply 24 is set larger than the width NBW of the third ply 23. Also, the width TW of the tread rubber 40 is set smaller than the maximum width MBW of the above-mentioned ply and the width TBW of the outermost ply. In addition, when the maximum width of a tire is OW, the value K, defined by the equation K=MBW-TW/OW-TW, is set within a range from 0.1 to 0.4.
Patent JP-H01275728-A (JP)
Title: Copper alloy wire rod
Inventor: KUROSAKA AKITO
IPC: C22C9/00
Filed: 1988-04-28
Abstract: PURPOSE:To provide the title wire rod with high electric conductivity, high mechanical strength and high heat resistance and to facilitate the conversion of the wire rod into an extra fine wire without deteriorating a die by coating a Cu-Cr-Zr alloy core rod having specific compositional ratio with high purity copper at the specific coating rate. CONSTITUTION:A core wire part is formed with a copper alloy constituted of, by weight, 0.2-2.0% Cr, 0.01-0.05% Zr and the balance consisting of Cu with inevitable impurities. The core wire part is coated with copper having >=99.9% purity at the coating rate of <=50%. The copper alloy wire rod has sufficient electric conductivity, has high tensile strength, has excellent heat resistance and can suppress the wear of a die. For the purpose, the extra fine wire can be mass-manufactured in high accuracy.
Patent JP-H07315986-A (JP)
Title: Method for growing compound semiconductor thin film
Inventor: UEDA TOSHIO
IPC: H01L21/205
Filed: 1994-05-20
Abstract: PURPOSE:To prevent the change of the surface temp. of a substrate due to the changing of the gases to be supplied to the substrate surface and to conduct vapor growth under fixed conditions by using a gas having a specified specific heat as a dummy line gas in organometal vapor growth method. CONSTITUTION:A run line 1 connected to a growth chamber 6 and a vent line 2 to discharge a gas outside the system are provided, gaseous hydrogen with the flow rate controlled by a mass flow controller 3 is passed through both lines at all times, the arsine or phosphine with the flow rate controlled by the controller 3 is added to the gaseous hydrogen in the line 1 from a group V raw material feed line 4, and the mixture is supplied to the growth chamber 6 to conduct vapor growth. When the group V raw gases are changed and passed through the vent line 2, an inert gas such as nitrogen is added to the gaseous hydrogen from an inert gas line 7 to prepare a gas having almost the same specific heat as the gas in the group V raw material feed line, the gas is added to the gaseous hydrogen in the line 1 from a dummy line 5, and the mixture is supplied to the growth chamber 6.
Patent JP-H09291623-A (JP)
Title: Joining structure between wall and floor and joining method
Inventor: TSUKADA KENICHI
IPC: E04B1/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To simplify a work by a method wherein a floor part and a wall part to which a wall finish material is fixed are pulled and guided to each other, and at least the surface on the indoor side of a wall part and the side of a floor part are engaged with each other through a joining member with the two sides positioned facing each other. SOLUTION: A waterproof damp permeable sheet is fixed on the surface of a wall panel 10, and a wall finish material 20 is fixed on the water-proof damp permeable sheet 10 through a cut-off material 17 to form a wall part. A first member 50 is securely attached to a wall panel 10 and a part 56 to be engaged of a first member 50 and an engagement guide Part 64 of a second member 60 securely fixed at a floor panel 30 are engaged with each other. When the wall panel 10 is moved to below, a taper surface 56c of the part 56 to be engaged is slidably moved along a taper 64b of an engaging guide part 64. A floor contact part 53 of a first member 50 and the side of a floor panel 30 are brought into contact with each other. The wall panel 10 at which the first member 50 is fixed is securely joined, in order, with the floor panels 30 at which a second member 60 is fixed.  This constitution prevents the occurrence of a warp and ensures firm joining.
Patent JP-H0666880-A (JP)
Title: Handling device for ic
Inventor: KASE SEIICHI
IPC: H01L21/66
Filed: 1992-04-27
Abstract: PURPOSE:To shorten the time for reaching a set temperature from an ordinary temperature, at the time of executing high-temperature or low-temperature measurement of IC in a constant-temperature tank by an autohandler, and display the temperature to be indicated on a temperature display part at a temperature close to an actual device temperature. CONSTITUTION:A temperature sensor 3a having quick responsive characteristic and a temperature sensor 3b having slow responsive characteristic are arranged in the constant-temperature tank 1 of an autohandler. Further, this device has temperature regulating function in which a sensor input switching part 10 capable of selectively inputting the two sensor outputs is contained in a control part 8.
Patent JP-H10296974-A (JP)
Title: Ink jet recording head and its manufacture
Inventor: FUJISAWA ETSUKO
IPC: B41J2/16
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer head having excellent mechanical strength and high reliability by forming a pressurizing chamber board material in a recess state without necessity of etching the board by providing an intermediate layer for inhibiting diffusion of lead. SOLUTION: The ink jet recording head comprises a board 1 having a pressurizing chamber (recess) 2, a nozzle plate 7 disposed at an opening side of the chamber 2 and having a nozzle 8 hole communicating with the chamber 2, an intermediate layer 3 formed on the board of the side formed with a bottom of the chamber 2 of the board 1, and an electromechanical converter layer having an electrode layer 4 formed on the layer 3 and an electromechanical conversion layer 5. In this case, the converter layer is displaced to externally inject liquid in the chamber 2 via the nozzle 8. The board 1 partly has the recess (chamber) for forming the chamber 2, and its mechanical strength is enhanced by providing the recess formed of the same material as that of the board 1.
Patent JP-H04335620-A (JP)
Title: Polarization inversion control method
Inventor: TAGUCHI AYUMI
IPC: H01S3/109
Filed: 1991-05-13
Abstract: PURPOSE:To form a polarization inversion structure without causing the surface contamination, refractive index variation, crystal breakage, etc., of a ferroelectric material. CONSTITUTION:On the ferroelectric material 10 after single polarization, 1st and 2nd electrodes 1 and 2 are arranged in the polarizing direction and at least the 1st electrode 1 is formed in pattern corresponding to the pattern of polarization inversion structure which is obtained finally; and a voltage of 1-100kV/mm is applied between the 1st and 2nd electrodes 1 and 2 so that a negative potential is applied to the negative side of self-polarization of the ferroelectric material 10 and a positive potential is applied to the positive size, thus forming the polarization inversion structure.
Patent JP-H06292932-A (JP)
Title: Three-piece wheel formed from aluminum alloy plate and manufacture thereof
Inventor: TAKEZOE OSAMU
IPC: B60B25/02
Filed: 1993-04-09
Abstract: PURPOSE:To provide a light three-piece wheel by improving the fatigue strength of the bolt hole part of a rim made of an aluminum alloy plate. CONSTITUTION:In a three-piece wheel comprised by an outer rim, an inner rim and a disk formed from an aluminum alloy, a residual compressive stress is imparted on the surface of the periphery of a hole (5) on the rim side of a hole part for a joining bolt of the rim and the disk. It is preferable to impart a residual compressive stress of a pressure by surface butting with a punch or a pressure with a roller.
Patent JP-S58224311-A (JP)
Title: Manufacture of color resolving filter
Inventor: AOKI YOSHITAKA
IPC: H04N9/07
Filed: 1982-06-23
Abstract: PURPOSE:To obtain a filter improved in color reproductivity, transmittance, and adhesion by vapor depositing a ZnCdS type layer onto a base maintained at a temp. of a specified value or less at the start of the vapor deposition, and heat- treating it. CONSTITUTION:ZnxCd1-xS (0<=x<=1) is vapor deposited to the base at <=110 deg.C at the start of vapor deposition. It is heat-treated at 300-550 deg.C, and patternwise formed.
Patent JP-S5232482-A (JP)
Title: Signal receiving unit
Inventor: HARA HIROSHI
IPC: G08C19/12
Filed: 1975-09-08
Abstract: PURPOSE:A signal receiving device wherein a circuit for selecting frequency is constructed with a logical integrating circuit.
Patent JP-H11307361-A (JP)
Title: Electromagnetic wave shielding steel plate
Inventor: FUJIKURA MASAHIRO
IPC: H01F27/36
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a steel plate with good electromagnetic wave shielding property at a jointing part which greatly affects the entire electromagnetic wave shielding property of a frame. SOLUTION: An electromagnetic wave shielding steel plate includes a non- ferromagnetic metal-based coating with a thickness of 2 μm or more on the surface. Electromagnetic waves are attenuated through surface effect of the metal in the coating which is prevented from penetrating into the base iron. Since the electromagnetic waves do not penetrate into the base iron as a magnetic material, the jointing part will not be affected by magnetic resistance, and the jointing part has good electromagnetic wave shielding property, even when steel members are jointed or when a steel member and another member are jointed at the jointing part.
Patent JP-S62263038-A (JP)
Title: Manufacture of long fiber reinforced resin steering wheel core
Inventor: YAMAZAWA YASUSHI
IPC: B29C70/16
Filed: 1986-05-12
Abstract: PURPOSE:To manufacture a steering wheel excellent in fatigue strength by a method wherein a fiber is spanned from a ring part to a boss part, wound round the boss part through the predetermined angle, spanned from the boss part to the ring part and wound round the ring part through the predetermined angle and so on until the part is wound one complete turn and a series of operations as just described above are repeated a predetermined number of turns. CONSTITUTION:A fiber is wound to the ring part wind up groove 3a of a jig 3 a predetermined number of turns in accordance with the pattern to form a ring part only. Next, the fiber is spanned from the ring part to a boss part, wound round the boss part through about 90 deg., spanned from the boss part to the ring part, wound round the ring part through about 90 deg. in the same winding direction as that at the boss part, spanned from the ring part to the boss part, wound round the boss part through 360 deg., spanned from the boss part to the ring part, wound round the ring part through about 90 deg.c, spanned from the ring part to the boss part, wound round the boss part, spanned from the boss part to the ring part, wound round the ring part through about 180 deg. in the winding direction opposite to t he usual winding direction. A series of operations as just mentioned above is repeated. At the branch part, the boundary surface 6 between both fibers or between fibers wound in accordance with the pattern to form the ring part only and fibers wound in accordance with the pattern to form the ring part-the spoke parts-the boss part tilts with respect to the surface normal to a ring surface and consequently goes out of the maximum principal stress plane, resulting in making the separation at the boundary surface hard to occur.
Patent JP-H07321154-A (JP)
Title: Manufacture of film carrier
Inventor: TAGA KATSUTOSHI
IPC: H01L21/60
Filed: 1994-05-23
Abstract: PURPOSE:To precisely apply a resin film on a conductor lead pattern formed bestriding a bending slit so as to reinforce it by a method wherein a dispenser possessed of a discharge nozzle whose inner wall or outer wall is made to recede from its tip is used. CONSTITUTION:The tip of a discharge nozzle 10 is so structured that a nozzle inner wall 14 is made to recede from the tip 18 of the discharge nozzle 10. That is, the nozzle inner wall 14 is formed shorter than the nozzle outer wall 12. Even if resin 36 is continuously discharged out from the discharge nozzle 10, the resin 36 is restrained from spreading over the outer wall 12 of the discharge nozzle 10 as wetting it. Therefore, resin 36 can be stably applied for a long time by the discharge nozzle. By this setup, a resin film which reinforces a conductor lead pattern that is formed bestriding a bending slit bored in a film carrier can be precisely applied.
Patent JP-S5232792-A (JP)
Title: Apparatus for automatically packaging eggs
Inventor: NANBU TATSUO
IPC: B65B7/16
Filed: 1975-09-06
Abstract: PURPOSE:An apparatus for automatically packaging eggs, which is capable of packaging eggs with reduced man power, eliminating the probability of causing cracking to the eggs, and providing increased processing efficiency.